[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2790)

30 Mar 2010

#At lp:maria

 2790 knielsen@knielsen-hq.org	2010-03-30 [merge]
      automerge
      removed:
        mysql-test/r/have_big5.require
        mysql-test/r/have_cp1250_ch.require
        mysql-test/r/have_cp1251.require
        mysql-test/r/have_cp866.require
        mysql-test/r/have_cp932.require
        mysql-test/r/have_eucjpms.require
        mysql-test/r/have_euckr.require
        mysql-test/r/have_gb2312.require
        mysql-test/r/have_gbk.require
        mysql-test/r/have_koi8r.require
        mysql-test/r/have_latin2_ch.require
        mysql-test/r/have_sjis.require
        mysql-test/r/have_tis620.require
        mysql-test/r/have_ucs2.require
        mysql-test/r/have_ujis.require
        mysql-test/r/have_utf8.require
        mysql-test/suite/maria/t/maria2-master.opt
        storage/xtradb/handler/handler0vars.h
        storage/xtradb/handler/win_delay_loader.cc
        storage/xtradb/win-plugin/
        storage/xtradb/win-plugin/README
        storage/xtradb/win-plugin/win-plugin.diff
      added:
        BUILD/compile-bintar
        BUILD/util.sh
        mysql-test/extra/rpl_tests/rpl_mixing_engines.inc
        mysql-test/extra/rpl_tests/rpl_not_null.test
        mysql-test/extra/rpl_tests/rpl_set_null.test
        mysql-test/extra/rpl_tests/rpl_tmp_table_and_DDL.test
        mysql-test/include/binlog_inject_error.inc
        mysql-test/include/have_collation.inc
        mysql-test/include/truncate_file.inc
        mysql-test/r/bug47671.result
        mysql-test/r/create-uca.result
        mysql-test/r/innodb-autoinc-44030.result
        mysql-test/r/innodb-consistent.result
        mysql-test/r/innodb_bug44571.result
        mysql-test/r/innodb_bug46676.result
        mysql-test/r/innodb_bug47167.result
        mysql-test/r/innodb_utf8.result
        mysql-test/r/sp_sync.result
        mysql-test/r/udf_query_cache.result
        mysql-test/std_data/bug47012.ARM
        mysql-test/std_data/bug47012.ARZ
        mysql-test/std_data/bug47012.frm
        mysql-test/std_data/bug47142_master-bin.000001
        mysql-test/suite/binlog/r/binlog_write_error.result
        mysql-test/suite/binlog/t/binlog_write_error.test
        mysql-test/suite/ibmdb2i/r/ibmdb2i_bug_49329.result
        mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_49329.test
        mysql-test/suite/innodb/r/innodb_bug46676.result
        mysql-test/suite/innodb/r/innodb_bug47167.result
        mysql-test/suite/innodb/t/innodb_bug46676.test
        mysql-test/suite/innodb/t/innodb_bug47167.test
        mysql-test/suite/ndb/r/ndb_tmp_table_and_DDL.result
        mysql-test/suite/ndb/t/ndb_tmp_table_and_DDL.test
        mysql-test/suite/parts/t/partition_repair_myisam-master.opt
        mysql-test/suite/pbxt/r/pbxt_xa.result
        mysql-test/suite/pbxt/t/pbxt_xa.test
        mysql-test/suite/pbxt/t/suite.opt
        mysql-test/suite/rpl/r/rpl_geometry.result
        mysql-test/suite/rpl/r/rpl_loaddata_concurrent.result
        mysql-test/suite/rpl/r/rpl_loaddata_symlink.result
        mysql-test/suite/rpl/r/rpl_manual_change_index_file.result
        mysql-test/suite/rpl/r/rpl_nondeterministic_functions.result
        mysql-test/suite/rpl/r/rpl_not_null_innodb.result
        mysql-test/suite/rpl/r/rpl_not_null_myisam.result
        mysql-test/suite/rpl/r/rpl_row_trunc_temp.result
        mysql-test/suite/rpl/r/rpl_set_null_innodb.result
        mysql-test/suite/rpl/r/rpl_set_null_myisam.result
        mysql-test/suite/rpl/r/rpl_stm_binlog_direct.result
        mysql-test/suite/rpl/r/rpl_tmp_table_and_DDL.result
        mysql-test/suite/rpl/t/rpl_geometry.test
        mysql-test/suite/rpl/t/rpl_loaddata_concurrent.test
        mysql-test/suite/rpl/t/rpl_loaddata_symlink-master.opt
        mysql-test/suite/rpl/t/rpl_loaddata_symlink-master.sh
        mysql-test/suite/rpl/t/rpl_loaddata_symlink-slave.opt
        mysql-test/suite/rpl/t/rpl_loaddata_symlink-slave.sh
        mysql-test/suite/rpl/t/rpl_loaddata_symlink.test
        mysql-test/suite/rpl/t/rpl_manual_change_index_file.test
        mysql-test/suite/rpl/t/rpl_nondeterministic_functions.test
        mysql-test/suite/rpl/t/rpl_not_null_innodb.test
        mysql-test/suite/rpl/t/rpl_not_null_myisam.test
        mysql-test/suite/rpl/t/rpl_row_trunc_temp.test
        mysql-test/suite/rpl/t/rpl_set_null_innodb.test
        mysql-test/suite/rpl/t/rpl_set_null_myisam.test
        mysql-test/suite/rpl/t/rpl_stm_binlog_direct-master.opt
        mysql-test/suite/rpl/t/rpl_stm_binlog_direct.test
        mysql-test/suite/rpl/t/rpl_tmp_table_and_DDL.test
        mysql-test/suite/rpl_ndb/r/rpl_ndb_set_null.result
        mysql-test/suite/rpl_ndb/t/rpl_ndb_set_null.test
        mysql-test/t/bug47671-master.opt
        mysql-test/t/bug47671.test
        mysql-test/t/create-uca.test
        mysql-test/t/innodb-autoinc-44030.test
        mysql-test/t/innodb-consistent-master.opt
        mysql-test/t/innodb-consistent.test
        mysql-test/t/innodb_bug44571.test
        mysql-test/t/innodb_bug46676.test
        mysql-test/t/innodb_bug47167.test
        mysql-test/t/innodb_utf8.test
        mysql-test/t/mysqlbinlog2-master.opt
        mysql-test/t/mysqlbinlog_row-master.opt
        mysql-test/t/mysqlbinlog_row_innodb-master.opt
        mysql-test/t/mysqlbinlog_row_myisam-master.opt
        mysql-test/t/mysqlbinlog_row_trans-master.opt
        mysql-test/t/partition_innodb-master.opt
        mysql-test/t/sp_sync.test
        mysql-test/t/udf_query_cache-master.opt
        mysql-test/t/udf_query_cache.test
        storage/xtradb/ut/ut0auxconf_have_gcc_atomics.c
      renamed:
        mysql-test/suite/binlog/r/binlog_tbl_metadata.result => mysql-test/suite/rpl/r/rpl_row_tbl_metadata.result
        mysql-test/suite/binlog/t/binlog_tbl_metadata.test => mysql-test/suite/rpl/t/rpl_row_tbl_metadata.test
      modified:
        .bzrignore
        BUILD/Makefile.am
        BUILD/SETUP.sh
        BUILD/compile-pentium64-gcov
        BUILD/compile-pentium64-gprof
        BUILD/compile-solaris-amd64-debug-forte*
        BUILD/compile-solaris-x86-32*
        BUILD/compile-solaris-x86-32-debug*
        BUILD/compile-solaris-x86-32-debug-forte*
        BUILD/compile-solaris-x86-forte-32*
        Makefile.am
        client/client_priv.h
        client/mysql.cc
        client/mysql_upgrade.c
        client/mysqladmin.cc
        client/mysqlbinlog.cc
        client/mysqldump.c
        client/mysqlslap.c
        client/mysqltest.cc
        config/ac-macros/libevent.m4
        configure.in
        extra/comp_err.c
        extra/libevent/devpoll.c
        extra/libevent/evbuffer.c
        extra/libevent/kqueue.c
        extra/libevent/select.c
        extra/yassl/src/yassl_error.cpp
        extra/yassl/taocrypt/include/asn.hpp
        extra/yassl/taocrypt/src/asn.cpp
        include/config-win.h
        include/ft_global.h
        include/m_string.h
        include/maria.h
        include/my_base.h
        include/my_global.h
        include/my_no_pthread.h
        include/my_pthread.h
        include/my_stacktrace.h
        include/my_sys.h
        include/myisam.h
        include/mysql.h
        include/mysql.h.pp
        include/mysql_com.h
        include/violite.h
        libmysql/libmysql.c
        libmysql/libmysql.def
        libmysqld/CMakeLists.txt
        libmysqld/libmysqld.def
        mysql-test/collections/default.experimental
        mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test
        mysql-test/extra/rpl_tests/rpl_loaddata.test
        mysql-test/extra/rpl_tests/rpl_row_func003.test
        mysql-test/extra/rpl_tests/rpl_row_tabledefs.test
        mysql-test/extra/rpl_tests/rpl_stm_000001.test
        mysql-test/include/default_mysqld.cnf
        mysql-test/include/have_big5.inc
        mysql-test/include/have_cp1250_ch.inc
        mysql-test/include/have_cp1251.inc
        mysql-test/include/have_cp866.inc
        mysql-test/include/have_cp932.inc
        mysql-test/include/have_eucjpms.inc
        mysql-test/include/have_euckr.inc
        mysql-test/include/have_gb2312.inc
        mysql-test/include/have_gbk.inc
        mysql-test/include/have_koi8r.inc
        mysql-test/include/have_latin2_ch.inc
        mysql-test/include/have_sjis.inc
        mysql-test/include/have_tis620.inc
        mysql-test/include/have_ucs2.inc
        mysql-test/include/have_ujis.inc
        mysql-test/include/have_utf8.inc
        mysql-test/include/kill_query.inc
        mysql-test/include/mtr_warnings.sql
        mysql-test/include/ps_conv.inc
        mysql-test/include/setup_fake_relay_log.inc
        mysql-test/lib/My/SafeProcess.pm
        mysql-test/lib/My/SafeProcess/safe_process.cc
        mysql-test/lib/mtr_cases.pm
        mysql-test/lib/v1/mysql-test-run.pl
        mysql-test/mysql-test-run.pl
        mysql-test/r/alter_table.result
        mysql-test/r/archive.result
        mysql-test/r/bug46080.result*
        mysql-test/r/count_distinct.result
        mysql-test/r/create.result
        mysql-test/r/ctype_ucs.result
        mysql-test/r/ctype_utf8.result
        mysql-test/r/delayed.result
        mysql-test/r/delete.result
        mysql-test/r/foreign_key.result
        mysql-test/r/fulltext.result
        mysql-test/r/fulltext_order_by.result
        mysql-test/r/func_concat.result
        mysql-test/r/func_group.result
        mysql-test/r/func_misc.result
        mysql-test/r/func_str.result
        mysql-test/r/func_time.result
        mysql-test/r/gis.result
        mysql-test/r/grant.result
        mysql-test/r/grant2.result
        mysql-test/r/group_min_max.result
        mysql-test/r/information_schema.result
        mysql-test/r/information_schema_all_engines.result
        mysql-test/r/innodb-autoinc.result
        mysql-test/r/innodb-index.result
        mysql-test/r/innodb-timeout.result
        mysql-test/r/innodb-zip.result
        mysql-test/r/innodb.result
        mysql-test/r/innodb_bug36169.result
        mysql-test/r/innodb_bug44369.result
        mysql-test/r/innodb_file_format.result
        mysql-test/r/innodb_lock_wait_timeout_1.result
        mysql-test/r/innodb_mysql.result
        mysql-test/r/innodb_xtradb_bug317074.result
        mysql-test/r/join_outer.result
        mysql-test/r/myisam.result
        mysql-test/r/mysql.result
        mysql-test/r/mysql_upgrade.result
        mysql-test/r/mysqlbinlog.result
        mysql-test/r/mysqltest.result
        mysql-test/r/olap.result
        mysql-test/r/openssl_1.result
        mysql-test/r/order_by.result
        mysql-test/r/partition.result
        mysql-test/r/partition_bug18198.result
        mysql-test/r/partition_error.result
        mysql-test/r/partition_innodb.result
        mysql-test/r/partition_pruning.result
        mysql-test/r/ps.result
        mysql-test/r/ps_ddl.result
        mysql-test/r/query_cache.result
        mysql-test/r/query_cache_notembedded.result
        mysql-test/r/range.result
        mysql-test/r/select.result
        mysql-test/r/show_check.result
        mysql-test/r/sp-destruct.result
        mysql-test/r/sp-security.result
        mysql-test/r/sp-ucs2.result
        mysql-test/r/sp.result
        mysql-test/r/sp_notembedded.result
        mysql-test/r/subselect.result
        mysql-test/r/table_elim.result
        mysql-test/r/trigger.result
        mysql-test/r/trigger_notembedded.result
        mysql-test/r/type_newdecimal.result
        mysql-test/r/type_year.result
        mysql-test/r/udf.result
        mysql-test/r/union.result
        mysql-test/r/user_var.result
        mysql-test/r/variables.result
        mysql-test/r/view.result
        mysql-test/std_data/Index.xml
        mysql-test/std_data/cacert.pem
        mysql-test/std_data/client-cert.pem
        mysql-test/std_data/client-key.pem
        mysql-test/std_data/server-cert.pem
        mysql-test/std_data/server-key.pem
        mysql-test/std_data/server8k-cert.pem
        mysql-test/std_data/server8k-key.pem
        mysql-test/suite/binlog/r/binlog_index.result
        mysql-test/suite/binlog/r/binlog_killed_simulate.result
        mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result
        mysql-test/suite/binlog/r/binlog_stm_blackhole.result
        mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result
        mysql-test/suite/binlog/r/binlog_stm_row.result
        mysql-test/suite/binlog/r/binlog_unsafe.result
        mysql-test/suite/binlog/t/binlog_index.test
        mysql-test/suite/binlog/t/binlog_killed.test
        mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test
        mysql-test/suite/binlog/t/binlog_stm_row.test
        mysql-test/suite/binlog/t/binlog_unsafe.test
        mysql-test/suite/funcs_1/datadict/processlist_val.inc
        mysql-test/suite/funcs_1/r/is_columns_is.result
        mysql-test/suite/funcs_1/r/is_tables_is.result
        mysql-test/suite/innodb/r/innodb-index.result
        mysql-test/suite/innodb/t/innodb-consistent-master.opt
        mysql-test/suite/innodb/t/innodb-index.test
        mysql-test/suite/maria/r/maria-recover.result
        mysql-test/suite/maria/r/maria3.result
        mysql-test/suite/maria/t/maria-recover.test
        mysql-test/suite/maria/t/maria-recovery2-master.opt
        mysql-test/suite/maria/t/maria3.test
        mysql-test/suite/parts/inc/part_blocked_sql_funcs_main.inc
        mysql-test/suite/parts/inc/partition_timestamp.inc
        mysql-test/suite/parts/r/part_blocked_sql_func_innodb.result
        mysql-test/suite/parts/r/part_blocked_sql_func_myisam.result
        mysql-test/suite/parts/r/partition_datetime_innodb.result
        mysql-test/suite/parts/r/partition_datetime_myisam.result
        mysql-test/suite/parts/r/partition_recover_myisam.result
        mysql-test/suite/parts/t/partition_alter1_2_innodb.test
        mysql-test/suite/parts/t/partition_alter2_1_innodb.test
        mysql-test/suite/parts/t/partition_alter2_2_innodb.test
        mysql-test/suite/parts/t/partition_alter4_innodb.test
        mysql-test/suite/parts/t/partition_recover_myisam.test
        mysql-test/suite/parts/t/rpl_partition.test
        mysql-test/suite/pbxt/r/func_group.result
        mysql-test/suite/pbxt/r/lock_multi.result
        mysql-test/suite/pbxt/r/mysqlshow.result
        mysql-test/suite/pbxt/r/partition_error.result
        mysql-test/suite/pbxt/r/partition_pruning.result
        mysql-test/suite/pbxt/t/lock_multi.test
        mysql-test/suite/pbxt/t/partition_error.test
        mysql-test/suite/rpl/r/rpl_create_if_not_exists.result
        mysql-test/suite/rpl/r/rpl_do_grant.result
        mysql-test/suite/rpl/r/rpl_drop_temp.result
        mysql-test/suite/rpl/r/rpl_err_ignoredtable.result
        mysql-test/suite/rpl/r/rpl_extraCol_innodb.result
        mysql-test/suite/rpl/r/rpl_extraCol_myisam.result
        mysql-test/suite/rpl/r/rpl_get_lock.result
        mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result
        mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result
        mysql-test/suite/rpl/r/rpl_killed_ddl.result
        mysql-test/suite/rpl/r/rpl_loaddata.result
        mysql-test/suite/rpl/r/rpl_loaddata_fatal.result
        mysql-test/suite/rpl/r/rpl_loaddata_map.result
        mysql-test/suite/rpl/r/rpl_misc_functions.result
        mysql-test/suite/rpl/r/rpl_mixed_ddl_dml.result
        mysql-test/suite/rpl/r/rpl_optimize.result
        mysql-test/suite/rpl/r/rpl_relayspace.result
        mysql-test/suite/rpl/r/rpl_row_create_table.result
        mysql-test/suite/rpl/r/rpl_row_func003.result
        mysql-test/suite/rpl/r/rpl_row_mysqlbinlog.result
        mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result
        mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result
        mysql-test/suite/rpl/r/rpl_sp.result
        mysql-test/suite/rpl/r/rpl_stm_000001.result
        mysql-test/suite/rpl/r/rpl_stm_log.result
        mysql-test/suite/rpl/r/rpl_stm_maria.result
        mysql-test/suite/rpl/r/rpl_stm_until.result
        mysql-test/suite/rpl/r/rpl_temporary.result
        mysql-test/suite/rpl/r/rpl_trigger.result
        mysql-test/suite/rpl/t/disabled.def
        mysql-test/suite/rpl/t/rpl_circular_for_4_hosts.test
        mysql-test/suite/rpl/t/rpl_create_if_not_exists.test
        mysql-test/suite/rpl/t/rpl_do_grant.test
        mysql-test/suite/rpl/t/rpl_drop_temp.test
        mysql-test/suite/rpl/t/rpl_err_ignoredtable.test
        mysql-test/suite/rpl/t/rpl_get_lock.test
        mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test
        mysql-test/suite/rpl/t/rpl_ignore_table.test
        mysql-test/suite/rpl/t/rpl_killed_ddl.test
        mysql-test/suite/rpl/t/rpl_misc_functions.test
        mysql-test/suite/rpl/t/rpl_mixed_ddl_dml.test
        mysql-test/suite/rpl/t/rpl_name_const.test
        mysql-test/suite/rpl/t/rpl_optimize.test
        mysql-test/suite/rpl/t/rpl_relayspace.test
        mysql-test/suite/rpl/t/rpl_rotate_logs.test
        mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test
        mysql-test/suite/rpl/t/rpl_row_create_table.test
        mysql-test/suite/rpl/t/rpl_row_trig003.test
        mysql-test/suite/rpl/t/rpl_stm_maria.test
        mysql-test/suite/rpl/t/rpl_stm_until.test
        mysql-test/suite/rpl/t/rpl_temporary.test
        mysql-test/suite/rpl/t/rpl_timezone.test
        mysql-test/suite/rpl/t/rpl_trigger.test
        mysql-test/suite/rpl_ndb/r/rpl_ndb_extraCol.result
        mysql-test/suite/rpl_ndb/r/rpl_ndb_func003.result
        mysql-test/t/alter_table.test
        mysql-test/t/archive.test
        mysql-test/t/bug46080.test
        mysql-test/t/count_distinct.test
        mysql-test/t/create.test
        mysql-test/t/ctype_latin1_de-master.opt
        mysql-test/t/ctype_ucs.test
        mysql-test/t/ctype_ucs2_def-master.opt
        mysql-test/t/ctype_utf8.test
        mysql-test/t/ddl_i18n_koi8r.test
        mysql-test/t/ddl_i18n_utf8.test
        mysql-test/t/delayed.test
        mysql-test/t/delete.test
        mysql-test/t/disabled.def
        mysql-test/t/foreign_key.test
        mysql-test/t/fulltext.test
        mysql-test/t/fulltext2.test
        mysql-test/t/fulltext_order_by.test
        mysql-test/t/func_concat.test
        mysql-test/t/func_group.test
        mysql-test/t/func_if.test
        mysql-test/t/func_misc.test
        mysql-test/t/func_str.test
        mysql-test/t/gis.test
        mysql-test/t/grant.test
        mysql-test/t/grant2.test
        mysql-test/t/group_min_max.test
        mysql-test/t/information_schema.test
        mysql-test/t/innodb-analyze.test
        mysql-test/t/innodb-autoinc.test
        mysql-test/t/innodb-index.test
        mysql-test/t/innodb-master.opt
        mysql-test/t/innodb-semi-consistent-master.opt
        mysql-test/t/innodb-timeout.test
        mysql-test/t/innodb-use-sys-malloc-master.opt
        mysql-test/t/innodb-zip.test
        mysql-test/t/innodb.test
        mysql-test/t/innodb_bug34300.test
        mysql-test/t/innodb_bug36169.test
        mysql-test/t/innodb_bug36172.test
        mysql-test/t/innodb_bug42101-nonzero-master.opt
        mysql-test/t/innodb_bug44369.test
        mysql-test/t/innodb_file_format.test
        mysql-test/t/innodb_information_schema.test
        mysql-test/t/innodb_lock_wait_timeout_1.test
        mysql-test/t/innodb_mysql.test
        mysql-test/t/innodb_xtradb_bug317074.test
        mysql-test/t/join_outer.test
        mysql-test/t/lock_multi.test
        mysql-test/t/myisam.test
        mysql-test/t/mysql.test
        mysql-test/t/mysql_upgrade.test
        mysql-test/t/mysqlbinlog.test
        mysql-test/t/mysqltest.test
        mysql-test/t/olap.test
        mysql-test/t/openssl_1.test
        mysql-test/t/order_by.test
        mysql-test/t/partition.test
        mysql-test/t/partition_bug18198.test
        mysql-test/t/partition_error.test
        mysql-test/t/partition_innodb.test
        mysql-test/t/partition_innodb_semi_consistent.test
        mysql-test/t/partition_pruning.test
        mysql-test/t/ps.test
        mysql-test/t/ps_ddl.test
        mysql-test/t/query_cache.test
        mysql-test/t/query_cache_debug.test
        mysql-test/t/query_cache_notembedded.test
        mysql-test/t/query_cache_ps_no_prot.test
        mysql-test/t/query_cache_ps_ps_prot.test
        mysql-test/t/range.test
        mysql-test/t/select.test
        mysql-test/t/show_check-master.opt
        mysql-test/t/show_check.test
        mysql-test/t/sp-destruct.test
        mysql-test/t/sp-security.test
        mysql-test/t/sp-ucs2.test
        mysql-test/t/sp.test
        mysql-test/t/sp_notembedded.test
        mysql-test/t/subselect.test
        mysql-test/t/table_elim.test
        mysql-test/t/trigger.test
        mysql-test/t/trigger_notembedded.test
        mysql-test/t/type_newdecimal.test
        mysql-test/t/type_year.test
        mysql-test/t/udf.test
        mysql-test/t/union.test
        mysql-test/t/user_var.test
        mysql-test/t/variables.test
        mysql-test/t/view.test
        mysql-test/valgrind.supp
        mysys/charset.c
        mysys/default.c
        mysys/mf_keycache.c
        mysys/mf_pack.c
        mysys/my_file.c
        mysys/my_gethostbyname.c
        mysys/my_getopt.c
        mysys/my_init.c
        mysys/my_sync.c
        mysys/my_thr_init.c
        mysys/my_uuid.c
        mysys/my_winthread.c
        mysys/stacktrace.c
        netware/libmysqlmain.c
        scripts/make_win_bin_dist
        scripts/mysql_secure_installation.pl.in
        scripts/mysql_secure_installation.sh
        scripts/mysql_system_tables_fix.sql
        scripts/mysqlbug.sh
        scripts/mysqld_multi.sh
        server-tools/instance-manager/instance_map.cc
        server-tools/instance-manager/listener.cc
        server-tools/instance-manager/options.cc
        server-tools/instance-manager/user_map.cc
        sql-bench/bench-init.pl.sh
        sql-bench/server-cfg.sh
        sql-bench/test-ATIS.sh
        sql-bench/test-alter-table.sh
        sql-bench/test-big-tables.sh
        sql-bench/test-connect.sh
        sql-bench/test-create.sh
        sql-bench/test-select.sh
        sql-bench/test-transactions.sh
        sql-bench/test-wisconsin.sh
        sql-common/client.c
        sql/CMakeLists.txt
        sql/event_data_objects.cc
        sql/event_db_repository.cc
        sql/event_scheduler.cc*
        sql/events.cc
        sql/field.cc
        sql/field.h
        sql/filesort.cc
        sql/ha_ndbcluster.cc
        sql/ha_partition.cc
        sql/ha_partition.h
        sql/handler.cc
        sql/handler.h
        sql/item.cc
        sql/item.h
        sql/item_cmpfunc.cc
        sql/item_cmpfunc.h
        sql/item_create.cc
        sql/item_create.h
        sql/item_func.cc
        sql/item_func.h
        sql/item_geofunc.cc
        sql/item_strfunc.cc
        sql/item_strfunc.h
        sql/item_subselect.cc
        sql/item_subselect.h
        sql/item_sum.cc
        sql/item_sum.h
        sql/item_timefunc.cc
        sql/item_timefunc.h
        sql/item_xmlfunc.cc
        sql/lock.cc
        sql/log.cc
        sql/log.h
        sql/log_event.cc
        sql/log_event.h
        sql/log_event_old.cc
        sql/mysql_priv.h
        sql/mysqld.cc
        sql/net_serv.cc
        sql/opt_range.cc
        sql/opt_table_elimination.cc
        sql/repl_failsafe.cc
        sql/rpl_injector.cc
        sql/rpl_record.cc
        sql/rpl_record.h
        sql/rpl_rli.cc
        sql/rpl_rli.h
        sql/rpl_tblmap.cc
        sql/rpl_utility.h
        sql/set_var.cc
        sql/share/errmsg.txt
        sql/slave.cc
        sql/sp.cc
        sql/sp.h
        sql/sp_cache.cc
        sql/sp_head.cc
        sql/sp_head.h
        sql/sp_pcontext.h
        sql/sp_rcontext.cc
        sql/sql_acl.cc
        sql/sql_acl.h
        sql/sql_base.cc
        sql/sql_cache.cc
        sql/sql_cache.h
        sql/sql_class.cc
        sql/sql_class.h
        sql/sql_connect.cc
        sql/sql_crypt.cc
        sql/sql_crypt.h
        sql/sql_db.cc
        sql/sql_delete.cc
        sql/sql_insert.cc
        sql/sql_lex.cc
        sql/sql_load.cc
        sql/sql_parse.cc
        sql/sql_partition.cc
        sql/sql_partition.h
        sql/sql_plugin.cc
        sql/sql_plugin.h
        sql/sql_prepare.cc
        sql/sql_profile.cc
        sql/sql_profile.h
        sql/sql_rename.cc
        sql/sql_repl.cc
        sql/sql_select.cc
        sql/sql_select.h
        sql/sql_servers.cc
        sql/sql_show.cc
        sql/sql_table.cc
        sql/sql_tablespace.cc
        sql/sql_test.cc
        sql/sql_trigger.cc
        sql/sql_udf.cc
        sql/sql_union.cc
        sql/sql_update.cc
        sql/sql_view.cc
        sql/sql_yacc.yy
        sql/table.cc
        sql/table.h
        sql/udf_example.def
        storage/archive/CMakeLists.txt*
        storage/archive/azio.c
        storage/archive/azlib.h
        storage/archive/ha_archive.cc
        storage/example/ha_example.h
        storage/federated/CMakeLists.txt*
        storage/federatedx/ha_federatedx.cc
        storage/ibmdb2i/db2i_constraints.cc
        storage/ibmdb2i/ha_ibmdb2i.cc
        storage/innobase/btr/btr0btr.c
        storage/innobase/data/data0type.c
        storage/innobase/fil/fil0fil.c
        storage/innobase/handler/ha_innodb.cc
        storage/innobase/handler/ha_innodb.h
        storage/innobase/include/fil0fil.h
        storage/innobase/include/ha_prototypes.h
        storage/innobase/include/lock0lock.h
        storage/innobase/include/mach0data.h
        storage/innobase/include/mach0data.ic
        storage/innobase/include/mtr0mtr.h
        storage/innobase/include/os0file.h
        storage/innobase/include/srv0srv.h
        storage/innobase/include/trx0trx.h
        storage/innobase/lock/lock0lock.c
        storage/innobase/log/log0log.c
        storage/innobase/log/log0recv.c
        storage/innobase/os/os0file.c
        storage/innobase/row/row0mysql.c
        storage/innobase/row/row0sel.c
        storage/innobase/srv/srv0srv.c
        storage/innobase/srv/srv0start.c
        storage/innobase/trx/trx0trx.c
        storage/innobase/ut/ut0ut.c
        storage/innodb_plugin/ChangeLog
        storage/innodb_plugin/btr/btr0btr.c
        storage/innodb_plugin/btr/btr0sea.c
        storage/innodb_plugin/buf/buf0buf.c
        storage/innodb_plugin/data/data0type.c
        storage/innodb_plugin/dict/dict0dict.c
        storage/innodb_plugin/fil/fil0fil.c
        storage/innodb_plugin/handler/ha_innodb.cc
        storage/innodb_plugin/handler/ha_innodb.h
        storage/innodb_plugin/handler/handler0alter.cc
        storage/innodb_plugin/ibuf/ibuf0ibuf.c
        storage/innodb_plugin/include/btr0sea.h
        storage/innodb_plugin/include/db0err.h
        storage/innodb_plugin/include/dict0dict.h
        storage/innodb_plugin/include/fil0fil.h
        storage/innodb_plugin/include/ha_prototypes.h
        storage/innodb_plugin/include/ibuf0ibuf.h
        storage/innodb_plugin/include/lock0lock.h
        storage/innodb_plugin/include/log0log.h
        storage/innodb_plugin/include/log0recv.h
        storage/innodb_plugin/include/mem0mem.h
        storage/innodb_plugin/include/mem0pool.h
        storage/innodb_plugin/include/os0file.h
        storage/innodb_plugin/include/pars0pars.h
        storage/innodb_plugin/include/srv0srv.h
        storage/innodb_plugin/include/thr0loc.h
        storage/innodb_plugin/include/trx0i_s.h
        storage/innodb_plugin/include/trx0purge.h
        storage/innodb_plugin/include/trx0rseg.h
        storage/innodb_plugin/include/trx0sys.h
        storage/innodb_plugin/include/trx0trx.h
        storage/innodb_plugin/include/trx0undo.h
        storage/innodb_plugin/include/univ.i
        storage/innodb_plugin/include/usr0sess.h
        storage/innodb_plugin/lock/lock0lock.c
        storage/innodb_plugin/log/log0log.c
        storage/innodb_plugin/log/log0recv.c
        storage/innodb_plugin/mem/mem0dbg.c
        storage/innodb_plugin/mem/mem0pool.c
        storage/innodb_plugin/os/os0file.c
        storage/innodb_plugin/os/os0sync.c
        storage/innodb_plugin/os/os0thread.c
        storage/innodb_plugin/pars/lexyy.c
        storage/innodb_plugin/pars/pars0lex.l
        storage/innodb_plugin/que/que0que.c
        storage/innodb_plugin/row/row0merge.c
        storage/innodb_plugin/row/row0mysql.c
        storage/innodb_plugin/srv/srv0srv.c
        storage/innodb_plugin/srv/srv0start.c
        storage/innodb_plugin/sync/sync0arr.c
        storage/innodb_plugin/sync/sync0sync.c
        storage/innodb_plugin/thr/thr0loc.c
        storage/innodb_plugin/trx/trx0i_s.c
        storage/innodb_plugin/trx/trx0purge.c
        storage/innodb_plugin/trx/trx0rseg.c
        storage/innodb_plugin/trx/trx0sys.c
        storage/innodb_plugin/trx/trx0trx.c
        storage/innodb_plugin/trx/trx0undo.c
        storage/innodb_plugin/usr/usr0sess.c
        storage/innodb_plugin/ut/ut0mem.c
        storage/maria/ft_maria.c
        storage/maria/ha_maria.cc
        storage/maria/ma_blockrec.c
        storage/maria/ma_check.c
        storage/maria/ma_close.c
        storage/maria/ma_create.c
        storage/maria/ma_delete.c
        storage/maria/ma_extra.c
        storage/maria/ma_key_recover.h
        storage/maria/ma_locking.c
        storage/maria/ma_loghandler.c
        storage/maria/ma_page.c
        storage/maria/ma_recovery.c
        storage/maria/ma_rkey.c
        storage/maria/ma_search.c
        storage/maria/ma_test3.c
        storage/maria/ma_write.c
        storage/maria/maria_def.h
        storage/myisam/ft_boolean_search.c
        storage/myisam/ft_myisam.c
        storage/myisam/ft_nlq_search.c
        storage/myisam/ft_parser.c
        storage/myisam/ft_stopwords.c
        storage/myisam/ftdefs.h
        storage/myisam/mi_check.c
        storage/myisam/mi_close.c
        storage/myisam/mi_create.c
        storage/myisam/mi_extra.c
        storage/myisam/mi_open.c
        storage/myisam/mi_packrec.c
        storage/myisam/mi_static.c
        storage/myisam/mi_test3.c
        storage/myisam/mi_write.c
        storage/myisam/myisamdef.h
        storage/myisammrg/ha_myisammrg.cc
        storage/myisammrg/myrg_open.c
        storage/ndb/plug.in
        storage/pbxt/src/ha_pbxt.cc
        storage/pbxt/src/restart_xt.cc
        storage/pbxt/src/thread_xt.cc
        storage/pbxt/src/thread_xt.h
        storage/xtradb/CMakeLists.txt
        storage/xtradb/ChangeLog
        storage/xtradb/Makefile.am
        storage/xtradb/btr/btr0btr.c
        storage/xtradb/btr/btr0cur.c
        storage/xtradb/btr/btr0sea.c
        storage/xtradb/buf/buf0buddy.c
        storage/xtradb/buf/buf0buf.c
        storage/xtradb/buf/buf0flu.c
        storage/xtradb/buf/buf0lru.c
        storage/xtradb/buf/buf0rea.c
        storage/xtradb/data/data0type.c
        storage/xtradb/dict/dict0crea.c
        storage/xtradb/dict/dict0dict.c
        storage/xtradb/fil/fil0fil.c
        storage/xtradb/fsp/fsp0fsp.c
        storage/xtradb/handler/ha_innodb.cc
        storage/xtradb/handler/ha_innodb.h
        storage/xtradb/handler/handler0alter.cc
        storage/xtradb/handler/i_s.cc
        storage/xtradb/handler/i_s.h
        storage/xtradb/handler/innodb_patch_info.h
        storage/xtradb/ibuf/ibuf0ibuf.c
        storage/xtradb/include/btr0cur.h
        storage/xtradb/include/btr0sea.h
        storage/xtradb/include/buf0buf.h
        storage/xtradb/include/buf0buf.ic
        storage/xtradb/include/buf0lru.h
        storage/xtradb/include/buf0rea.h
        storage/xtradb/include/buf0types.h
        storage/xtradb/include/db0err.h
        storage/xtradb/include/dict0crea.h
        storage/xtradb/include/dict0dict.h
        storage/xtradb/include/dict0mem.h
        storage/xtradb/include/fil0fil.h
        storage/xtradb/include/fsp0fsp.h
        storage/xtradb/include/ibuf0ibuf.h
        storage/xtradb/include/lock0lock.h
        storage/xtradb/include/log0log.h
        storage/xtradb/include/log0log.ic
        storage/xtradb/include/log0recv.h
        storage/xtradb/include/mem0mem.h
        storage/xtradb/include/mem0pool.h
        storage/xtradb/include/mtr0mtr.h
        storage/xtradb/include/os0file.h
        storage/xtradb/include/os0sync.h
        storage/xtradb/include/page0page.h
        storage/xtradb/include/page0page.ic
        storage/xtradb/include/page0zip.h
        storage/xtradb/include/pars0pars.h
        storage/xtradb/include/rem0cmp.h
        storage/xtradb/include/rem0rec.ic
        storage/xtradb/include/row0ins.h
        storage/xtradb/include/row0mysql.h
        storage/xtradb/include/srv0srv.h
        storage/xtradb/include/sync0rw.h
        storage/xtradb/include/sync0sync.h
        storage/xtradb/include/thr0loc.h
        storage/xtradb/include/trx0i_s.h
        storage/xtradb/include/trx0purge.h
        storage/xtradb/include/trx0rec.h
        storage/xtradb/include/trx0rec.ic
        storage/xtradb/include/trx0roll.h
        storage/xtradb/include/trx0rseg.h
        storage/xtradb/include/trx0sys.h
        storage/xtradb/include/trx0sys.ic
        storage/xtradb/include/trx0trx.h
        storage/xtradb/include/trx0types.h
        storage/xtradb/include/trx0undo.h
        storage/xtradb/include/univ.i
        storage/xtradb/include/usr0sess.h
        storage/xtradb/include/ut0auxconf.h
        storage/xtradb/include/ut0byte.h
        storage/xtradb/include/ut0byte.ic
        storage/xtradb/include/ut0lst.h
        storage/xtradb/include/ut0ut.h
        storage/xtradb/lock/lock0lock.c
        storage/xtradb/log/log0log.c
        storage/xtradb/log/log0recv.c
        storage/xtradb/mem/mem0dbg.c
        storage/xtradb/mem/mem0mem.c
        storage/xtradb/mem/mem0pool.c
        storage/xtradb/mtr/mtr0mtr.c
        storage/xtradb/os/os0file.c
        storage/xtradb/os/os0proc.c
        storage/xtradb/os/os0sync.c
        storage/xtradb/os/os0thread.c
        storage/xtradb/page/page0cur.c
        storage/xtradb/page/page0page.c
        storage/xtradb/page/page0zip.c
        storage/xtradb/pars/lexyy.c
        storage/xtradb/pars/pars0lex.l
        storage/xtradb/plug.in
        storage/xtradb/que/que0que.c
        storage/xtradb/rem/rem0cmp.c
        storage/xtradb/row/row0ins.c
        storage/xtradb/row/row0merge.c
        storage/xtradb/row/row0mysql.c
        storage/xtradb/row/row0sel.c
        storage/xtradb/scripts/install_innodb_plugins.sql
        storage/xtradb/scripts/install_innodb_plugins_win.sql
        storage/xtradb/srv/srv0srv.c
        storage/xtradb/srv/srv0start.c
        storage/xtradb/sync/sync0arr.c
        storage/xtradb/sync/sync0rw.c
        storage/xtradb/sync/sync0sync.c
        storage/xtradb/thr/thr0loc.c
        storage/xtradb/trx/trx0i_s.c
        storage/xtradb/trx/trx0purge.c
        storage/xtradb/trx/trx0rec.c
        storage/xtradb/trx/trx0roll.c
        storage/xtradb/trx/trx0rseg.c
        storage/xtradb/trx/trx0sys.c
        storage/xtradb/trx/trx0trx.c
        storage/xtradb/trx/trx0undo.c
        storage/xtradb/usr/usr0sess.c
        storage/xtradb/ut/ut0auxconf_atomic_pthread_t_solaris.c
        storage/xtradb/ut/ut0mem.c
        storage/xtradb/ut/ut0ut.c
        strings/Makefile.am
        strings/ctype-ucs2.c
        strings/ctype-utf8.c
        strings/strmov.c
        support-files/Makefile.am
        support-files/compiler_warnings.supp
        support-files/mysql.spec.sh
        tests/mysql_client_test.c
        unittest/mysys/waiting_threads-t.c
        vio/vio.c
        vio/viosocket.c
        vio/viossl.c
        win/configure.js
        mysql-test/suite/rpl/r/rpl_row_tbl_metadata.result
        mysql-test/suite/rpl/t/rpl_row_tbl_metadata.test

=== modified file '.bzrignore'

--- a/.bzrignore	2009-12-22 13:50:20 +0000
+++ b/.bzrignore	2010-01-29 18:42:22 +0000
@@ -40,15 +40,15 @@
 *.dsp
 *.Po
 *.Plo
-*/*.dir/*
+*.dir/
 */*_pure_*warnings
 */.deps
 */.libs/*
 */.pure
-*/debug/*
-*/minsizerel/*
-*/release/*
-*/relwithdebinfo/*
+debug/
+MinSizeRel/
+Release/
+RelWithDebInfo/
 *~
 .*.swp
 ./CMakeCache.txt
@@ -96,7 +96,7 @@ BitKeeper/tmp/gone
 BitKeeper/tmp
 BitKeeper/log
 BitKeeper/etc/SCCS
-CMakeFiles/*
+CMakeFiles/
 COPYING
 COPYING.LIB
 Docs/#manual.texi#

=== modified file 'BUILD/Makefile.am'
--- a/BUILD/Makefile.am	2009-08-29 19:04:46 +0000
+++ b/BUILD/Makefile.am	2010-01-07 13:03:54 +0000
@@ -34,6 +34,7 @@ EXTRA_DIST =		FINISH.sh \
 			compile-amd64-max \
 			compile-amd64-max-sci \
 			compile-amd64-valgrind-max \
+			compile-bintar \
 			compile-darwin-mwcc \
 			compile-dist \
 			compile-hpux11-parisc2-aCC \
@@ -80,7 +81,8 @@ EXTRA_DIST =		FINISH.sh \
 			compile-solaris-x86-32 \
 			compile-solaris-x86-32-debug \
 			compile-solaris-x86-32-debug-forte \
-			compile-solaris-x86-forte-32
+			compile-solaris-x86-forte-32 \
+			util.sh
 
 # Don't update the files from bitkeeper
 %::SCCS/s.%

=== modified file 'BUILD/SETUP.sh'
--- a/BUILD/SETUP.sh	2010-01-04 08:47:15 +0000
+++ b/BUILD/SETUP.sh	2010-03-30 16:16:57 +0000
@@ -86,15 +86,9 @@ set -e
 # 
 path=`dirname $0`
 . "$path/check-cpu"
+. "$path/util.sh"
 
-export AM_MAKEFLAGS
-# Default to a parallel build, but only if AM_MAKEFLAGS is not set.
-# (So buildbots can easily disable this behaviour if required.)
-if test -z "$AM_MAKEFLAGS"
-then
-  AM_MAKEFLAGS="-j 6"
-fi
-
+get_make_parallel_flag
 
 # SSL library to use.--with-ssl will select our bundled yaSSL
 # implementation of SSL. To use openSSl you will nee too point out

=== added file 'BUILD/compile-bintar'
--- a/BUILD/compile-bintar	1970-01-01 00:00:00 +0000
+++ b/BUILD/compile-bintar	2010-01-07 12:02:18 +0000
@@ -0,0 +1,81 @@
+#!/bin/bash
+#
+# MariaDB SQL server.
+# Copyright (C) 2010 Kristian Nielsen and Monty Program AB
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+
+# This script's purpose is to build the binary tarball packages for MariaDB
+# (currently only on Linux systems).
+#
+# Thus BUILD/compile-bintar from the appropriate source tarball will reproduce
+# such a release, provided the build environment (gcc version etc.) matches
+# (use scripts/make_binary_distribution after running this script to actually
+# create the binary tarball package).
+#
+# Note that packages are built from source tarballs not bzr checkouts.
+# Therefore, this script assumes autotools have already been run.
+#
+# We link libc dynamically, otherwise we get lots of problems loading
+# .so files at runtime (either system stuff like NSS, or server
+# plugins).
+#
+# We link libgcc statically (and avoid linking libstdc++ at all by
+# CXX=gcc), to avoid reduce nasty library version dependencies.
+
+test -f Makefile && make distclean
+
+path=`dirname $0`
+. $path/util.sh
+
+SYSTEM_TYPE="$(uname -o)"
+MACHINE_TYPE="$(uname -m)"
+
+# We cannot have a slash '/' in tarfile name.
+SYSTEM_TYPE="$(echo ${SYSTEM_TYPE} | sed -e 's/GNU\///')"
+
+# Get correct options for architecture into CPUOPT.
+get_cpuopt
+# Get correct -j option into AM_MAKEFLAGS
+get_make_parallel_flag
+
+# Use gcc rather than g++ to avoid linking libstdc++.so (which we don't need).
+COMP="gcc -static-libgcc"
+FLAGS="-O2 -fno-omit-frame-pointer -g -pipe -Wall $CPUOPT"
+
+# Don't press on in case of error.
+set -e
+
+CC="$COMP" CXX="$COMP" CFLAGS="$FLAGS" CXXFLAGS="$FLAGS" \
+	./configure \
+	--prefix=/usr/local/mysql \
+	--exec-prefix=/usr/local/mysql \
+	--libexecdir=/usr/local/mysql/bin \
+	--localstatedir=/usr/local/mysql/data \
+	\
+	--with-comment="(MariaDB - http://mariadb.com/)" \
+	--with-system-type="${SYSTEM_TYPE}" \
+	--with-machine-type="${MACHINE_TYPE}" \
+	\
+	--enable-shared --enable-static \
+	--with-client-ldflags=-static --with-mysqld-ldflags=-static \
+	--enable-thread-safe-client --enable-local-infile --with-big-tables \
+	--without-docs --with-extra-charsets=all \
+	--with-libwrap --with-ssl --with-readline --with-libevent --with-zlib-dir=bundled \
+	--with-partition --with-embedded-server \
+	--with-plugins=max-no-ndb \
+	--without-plugin-innodb_plugin
+
+make $AM_MAKEFLAGS

=== modified file 'BUILD/compile-pentium64-gcov'
--- a/BUILD/compile-pentium64-gcov	2007-08-16 00:10:16 +0000
+++ b/BUILD/compile-pentium64-gcov	2010-03-09 19:22:24 +0000
@@ -9,9 +9,9 @@ export CCACHE_DISABLE
 
 export LDFLAGS="$gcov_link_flags"
 
-extra_flags="$pentium64_cflags $debug_cflags $max_cflags $gcov_compile_flags"
+extra_flags="$pentium64_cflags $max_cflags $gcov_compile_flags"
 c_warnings="$c_warnings $debug_extra_warnings"
 cxx_warnings="$cxx_warnings $debug_extra_warnings"
-extra_configs="$pentium64_configs $debug_configs $gcov_configs $max_configs"
+extra_configs="$pentium_configs $debug_configs $gcov_configs $max_configs --with-zlib-dir=bundled"
 
 . "$path/FINISH.sh"

=== modified file 'BUILD/compile-pentium64-gprof'
--- a/BUILD/compile-pentium64-gprof	2007-08-16 00:10:16 +0000
+++ b/BUILD/compile-pentium64-gprof	2010-03-09 19:22:24 +0000
@@ -4,6 +4,6 @@ path=`dirname $0`
 . "$path/SETUP.sh"
 
 extra_flags="$pentium64_cflags $gprof_compile_flags"
-extra_configs="$pentium64_configs $debug_configs $gprof_link_flags"
+extra_configs="$pentium_configs $max_configs $gprof_link_flags --with-zlib-dir=bundled"
 
 . "$path/FINISH.sh"

=== modified file 'BUILD/compile-solaris-amd64-debug-forte' (properties changed: -x to +x)
=== modified file 'BUILD/compile-solaris-x86-32' (properties changed: -x to +x)
=== modified file 'BUILD/compile-solaris-x86-32-debug' (properties changed: -x to +x)
=== modified file 'BUILD/compile-solaris-x86-32-debug-forte' (properties changed: -x to +x)
=== modified file 'BUILD/compile-solaris-x86-forte-32' (properties changed: -x to +x)
=== added file 'BUILD/util.sh'
--- a/BUILD/util.sh	1970-01-01 00:00:00 +0000
+++ b/BUILD/util.sh	2010-01-28 22:34:22 +0000
@@ -0,0 +1,48 @@
+# MariaDB SQL server.
+# Copyright (C) 2010 Kristian Nielsen and Monty Program AB
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+# Setting cpu options.
+get_cpuopt () {
+    case "$(uname -o)" in
+      *Linux*)
+	case "$(gcc -dumpmachine)" in
+          x86_64-*)
+                # gcc barfs on -march=... on x64
+                CPUOPT="-m64 -mtune=generic"
+                ;;
+          *)
+                # we'd use i586 to not trip up mobile/lowpower devices
+                CPUOPT="-m32 -march=i586 -mtune=generic"
+                ;;
+	esac
+	;;
+      *Solaris*)
+	# ToDo: handle 32-bit build? For now default to 64-bit.
+	CPUOPT="-D__sun -m64 -mtune=athlon64"
+	;;
+    esac
+    return 0
+}
+
+# Default to a parallel build, but only if AM_MAKEFLAGS is not set.
+# (So buildbots can easily disable this behaviour if required.)
+get_make_parallel_flag () {
+        if test -z "$AM_MAKEFLAGS"
+        then
+                AM_MAKEFLAGS="-j 6"
+        fi
+	return 0
+}

=== modified file 'Makefile.am'
--- a/Makefile.am	2009-12-03 11:19:05 +0000
+++ b/Makefile.am	2010-01-15 15:27:55 +0000
@@ -208,10 +208,6 @@ test-bt-fast:
 	-cd mysql-test ; MTR_BUILD_THREAD=auto \
 	    @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=stress --suite=stress
 
-test-bt-fast2:
-	-cd mysql-test ; MTR_BUILD_THREAD=auto \
-	    @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=ps --ps-protocol --report-features
-
 test-bt-debug:
 	-cd mysql-test ; MTR_BUILD_THREAD=auto \
 	    @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --comment=debug  --force --timer \

=== modified file 'client/client_priv.h'
--- a/client/client_priv.h	2008-07-09 13:09:30 +0000
+++ b/client/client_priv.h	2010-03-04 08:03:07 +0000
@@ -31,6 +31,15 @@
 # endif
 #endif
 
+/* Version numbers for deprecation messages */
+#define VER_CELOSIA "5.6"
+
+#define WARN_DEPRECATED(Ver,Old,New)                                      \
+  do {                                                                    \
+    printf("Warning: The option '%s' is deprecated and will be removed " \
+           "in a future release. Please use %s instead.\n", (Old), (New)); \
+  } while(0);
+
 enum options_client
 {
   OPT_CHARSETS_DIR=256, OPT_DEFAULT_CHARSET,
@@ -48,8 +57,8 @@ enum options_client
   OPT_PROMPT, OPT_IGN_LINES,OPT_TRANSACTION,OPT_MYSQL_PROTOCOL,
   OPT_SHARED_MEMORY_BASE_NAME, OPT_FRM, OPT_SKIP_OPTIMIZATION,
   OPT_COMPATIBLE, OPT_RECONNECT, OPT_DELIMITER, OPT_SECURE_AUTH,
-  OPT_OPEN_FILES_LIMIT, OPT_SET_CHARSET, OPT_CREATE_OPTIONS, OPT_SERVER_ARG,
-  OPT_START_POSITION, OPT_STOP_POSITION, OPT_START_DATETIME, OPT_STOP_DATETIME,
+  OPT_OPEN_FILES_LIMIT, OPT_SET_CHARSET, OPT_SERVER_ARG,
+  OPT_POSITION, OPT_STOP_POSITION, OPT_START_DATETIME, OPT_STOP_DATETIME,
   OPT_SIGINT_IGNORE, OPT_HEXBLOB, OPT_ORDER_BY_PRIMARY, OPT_COUNT,
 #ifdef HAVE_NDBCLUSTER_DB
   OPT_NDBCLUSTER, OPT_NDB_CONNECTSTRING,
@@ -81,5 +90,7 @@ enum options_client
   OPT_DEBUG_INFO, OPT_DEBUG_CHECK, OPT_COLUMN_TYPES, OPT_ERROR_LOG_FILE,
   OPT_WRITE_BINLOG, OPT_DUMP_DATE,
   OPT_ABORT_SOURCE_ON_ERROR,
+  OPT_FIRST_SLAVE,
+  OPT_ALL,
   OPT_MAX_CLIENT_OPTION
 };

=== modified file 'client/mysql.cc'
--- a/client/mysql.cc	2009-12-03 11:34:11 +0000
+++ b/client/mysql.cc	2010-03-04 08:03:07 +0000
@@ -54,6 +54,9 @@ static char *server_version= NULL;
 /* Array of options to pass to libemysqld */
 #define MAX_SERVER_ARGS               64
 
+/* Version numbers for deprecation messages */
+#define VER_CELOSIA "5.6"
+
 void* sql_alloc(unsigned size);	     // Don't use mysqld alloc for these
 void sql_element_free(void *ptr);
 #include "sql_string.h"
@@ -1349,7 +1352,7 @@ static struct my_option my_long_options[
    (uchar**) &opt_rehash, (uchar**) &opt_rehash, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0,
    0, 0},
   {"no-auto-rehash", 'A',
-   "No automatic rehashing. One has to use 'rehash' to get table and field completion. This gives a quicker start of mysql and disables rehashing on reconnect. WARNING: options deprecated; use --disable-auto-rehash instead.",
+   "No automatic rehashing. One has to use 'rehash' to get table and field completion. This gives a quicker start of mysql and disables rehashing on reconnect.",
    0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
   {"batch", 'B',
    "Don't use history file. Disable interactive behavior. (Enables --silent)", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
@@ -1418,7 +1421,7 @@ static struct my_option my_long_options[
   {"line-numbers", OPT_LINE_NUMBERS, "Write line numbers for errors.",
    (uchar**) &line_numbers, (uchar**) &line_numbers, 0, GET_BOOL,
    NO_ARG, 1, 0, 0, 0, 0, 0},  
-  {"skip-line-numbers", 'L', "Don't write line number for errors. WARNING: -L is deprecated, use long version of this option instead.", 0, 0, 0, GET_NO_ARG,
+  {"skip-line-numbers", 'L', "Don't write line number for errors.", 0, 0, 0, GET_NO_ARG,
    NO_ARG, 0, 0, 0, 0, 0, 0},
   {"unbuffered", 'n', "Flush buffer after each query.", (uchar**) &unbuffered,
    (uchar**) &unbuffered, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
@@ -1426,7 +1429,7 @@ static struct my_option my_long_options[
    (uchar**) &column_names, (uchar**) &column_names, 0, GET_BOOL,
    NO_ARG, 1, 0, 0, 0, 0, 0},
   {"skip-column-names", 'N',
-   "Don't write column names in results. WARNING: -N is deprecated, use long version of this options instead.",
+   "Don't write column names in results.",
    0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
   {"set-variable", 'O',
    "Change the value of a variable. Please note that this option is deprecated; you can set variables directly with --variable-name=value.",
@@ -1633,7 +1636,7 @@ get_one_option(int optid, const struct m
       init_tee(argument);
     break;
   case OPT_NOTEE:
-    printf("WARNING: option deprecated; use --disable-tee instead.\n");
+    WARN_DEPRECATED(VER_CELOSIA, "--no-tee", "--disable-tee");
     if (opt_outfile)
       end_tee();
     break;
@@ -1656,7 +1659,7 @@ get_one_option(int optid, const struct m
     }
     break;
   case OPT_NOPAGER:
-    printf("WARNING: option deprecated; use --disable-pager instead.\n");
+    WARN_DEPRECATED(VER_CELOSIA, "--no-pager", "--disable-pager");
     opt_nopager= 1;
     break;
   case OPT_MYSQL_PROTOCOL:
@@ -1702,12 +1705,18 @@ get_one_option(int optid, const struct m
     if (!(status.line_buff= batch_readline_command(status.line_buff, argument)))
       return 1;
     break;
+  case 'g':
+    WARN_DEPRECATED(VER_CELOSIA, "-g, --no-named-commands", "--skip-named-commands");
+    break;
   case 'o':
     if (argument == disabled_my_option)
       one_database= 0;
     else
       one_database= skip_updates= 1;
     break;
+  case 'O':
+    WARN_DEPRECATED(VER_CELOSIA, "-O, --set-variable", "--variable-name=value");
+    break;
   case 'p':
     if (argument == disabled_my_option)
       argument= (char*) "";			// Don't require password
@@ -3530,7 +3539,8 @@ print_table_data_vertically(MYSQL_RES *r
     for (uint off=0; off < mysql_num_fields(result); off++)
     {
       field= mysql_fetch_field(result);
-      tee_fprintf(PAGER, "%*s: ",(int) max_length,field->name);
+      if (column_names)
+        tee_fprintf(PAGER, "%*s: ",(int) max_length,field->name);
       if (cur[off])
       {
         unsigned int i;
@@ -4215,7 +4225,7 @@ char *get_arg(char *line, my_bool get_ne
     if (*ptr == '\\' && ptr[1]) // escaped character
     {
       // Remove the backslash
-      strmov(ptr, ptr+1);
+      strmov_overlapp(ptr, ptr+1);
     }
     else if ((!quoted && *ptr == ' ') || (quoted && *ptr == qtype))
     {
@@ -4356,7 +4366,7 @@ com_status(String *buffer __attribute__(
     Don't remove "limit 1",
     it is protection againts SQL_SELECT_LIMIT=0
   */
-  if (mysql_store_result_for_lazy(&result))
+  if (!mysql_store_result_for_lazy(&result))
   {
     MYSQL_ROW cur=mysql_fetch_row(result);
     if (cur)
@@ -4401,7 +4411,7 @@ com_status(String *buffer __attribute__(
     if (mysql_errno(&mysql) == CR_SERVER_GONE_ERROR)
       return 0;
   }
-  if (mysql_store_result_for_lazy(&result))
+  if (!mysql_store_result_for_lazy(&result))
   {
     MYSQL_ROW cur=mysql_fetch_row(result);
     if (cur)
@@ -4496,9 +4506,7 @@ server_version_string(MYSQL *con)
     */
 
     if (server_version == NULL)
-    {
-      server_version= strdup(mysql_get_server_info(con));
-    }
+      server_version= my_strdup(mysql_get_server_info(con), MYF(MY_WME));
   }
 
   return server_version ? server_version : "";

=== modified file 'client/mysql_upgrade.c'
--- a/client/mysql_upgrade.c	2009-12-03 11:34:11 +0000
+++ b/client/mysql_upgrade.c	2010-03-04 08:03:07 +0000
@@ -776,6 +776,10 @@ static int run_sql_fix_privilege_tables(
         found_real_errors++;
         print_line(line);
       }
+      else if (strncmp(line, "WARNING", 7) == 0)
+      {
+        print_line(line);
+      }
     } while ((line= get_line(line)) && *line);
   }
 

=== modified file 'client/mysqladmin.cc'
--- a/client/mysqladmin.cc	2009-11-14 19:33:59 +0000
+++ b/client/mysqladmin.cc	2010-03-04 08:03:07 +0000
@@ -282,6 +282,9 @@ get_one_option(int optid, const struct m
     charsets_dir = argument;
 #endif
     break;
+  case 'O':
+    WARN_DEPRECATED(VER_CELOSIA, "--set-variable", "--variable-name=value");
+    break;
   case OPT_MYSQL_PROTOCOL:
     opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
                                     opt->name);

=== modified file 'client/mysqlbinlog.cc'
--- a/client/mysqlbinlog.cc	2009-12-03 11:19:05 +0000
+++ b/client/mysqlbinlog.cc	2010-03-04 08:03:07 +0000
@@ -41,6 +41,7 @@
 
 #define CLIENT_CAPABILITIES	(CLIENT_LONG_PASSWORD | CLIENT_LONG_FLAG | CLIENT_LOCAL_FILES)
 
+
 char server_version[SERVER_VERSION_LENGTH];
 ulong server_id = 0;
 
@@ -1060,7 +1061,7 @@ static struct my_option my_long_options[
    "built-in default (" STRINGIFY_ARG(MYSQL_PORT) ").",
    (uchar**) &port, (uchar**) &port, 0, GET_INT, REQUIRED_ARG,
    0, 0, 0, 0, 0, 0},
-  {"position", 'j', "Deprecated. Use --start-position instead.",
+  {"position", OPT_POSITION, "Deprecated. Use --start-position instead.",
    (uchar**) &start_position, (uchar**) &start_position, 0, GET_ULL,
    REQUIRED_ARG, BIN_LOG_HEADER_SIZE, BIN_LOG_HEADER_SIZE,
    /* COM_BINLOG_DUMP accepts only 4 bytes for the position */
@@ -1103,7 +1104,7 @@ static struct my_option my_long_options[
    "(you should probably use quotes for your shell to set it properly).",
    (uchar**) &start_datetime_str, (uchar**) &start_datetime_str,
    0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
-  {"start-position", OPT_START_POSITION,
+  {"start-position", 'j',
    "Start reading the binlog at position N. Applies to the first binlog "
    "passed on the command line.",
    (uchar**) &start_position, (uchar**) &start_position, 0, GET_ULL,
@@ -1314,6 +1315,9 @@ get_one_option(int optid, const struct m
   case 'R':
     remote_opt= 1;
     break;
+  case OPT_POSITION:
+    WARN_DEPRECATED(VER_CELOSIA, "--position", "--start-position");
+    break;
   case OPT_MYSQL_PROTOCOL:
     opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
                                     opt->name);
@@ -1378,6 +1382,10 @@ static int parse_args(int *argc, char***
 */
 static Exit_status safe_connect()
 {
+  /* Close and old connections to MySQL */
+  if (mysql)
+    mysql_close(mysql);
+
   mysql= mysql_init(NULL);
 
   if (!mysql)

=== modified file 'client/mysqldump.c'
--- a/client/mysqldump.c	2009-10-15 21:38:29 +0000
+++ b/client/mysqldump.c	2010-03-04 08:03:07 +0000
@@ -179,7 +179,7 @@ HASH ignore_table;
 
 static struct my_option my_long_options[] =
 {
-  {"all", 'a', "Deprecated. Use --create-options instead.",
+  {"all", OPT_ALL, "Deprecated. Use --create-options instead.",
    (uchar**) &create_options, (uchar**) &create_options, 0, GET_BOOL, NO_ARG, 1,
    0, 0, 0, 0, 0},
   {"all-databases", 'A',
@@ -230,7 +230,7 @@ static struct my_option my_long_options[
   {"compress", 'C', "Use compression in server/client protocol.",
    (uchar**) &opt_compress, (uchar**) &opt_compress, 0, GET_BOOL, NO_ARG, 0, 0, 0,
    0, 0, 0},
-  {"create-options", OPT_CREATE_OPTIONS,
+  {"create-options", 'a',
    "Include all MySQL specific create options.",
    (uchar**) &create_options, (uchar**) &create_options, 0, GET_BOOL, NO_ARG, 1,
    0, 0, 0, 0, 0},
@@ -268,7 +268,7 @@ static struct my_option my_long_options[
      (uchar**) &opt_events, (uchar**) &opt_events, 0, GET_BOOL,
      NO_ARG, 0, 0, 0, 0, 0, 0},
   {"extended-insert", 'e',
-   "Allows utilization of the new, much faster INSERT syntax.",
+   "Use multiple-row INSERT syntax that include several VALUES lists.",
    (uchar**) &extended_insert, (uchar**) &extended_insert, 0, GET_BOOL, NO_ARG,
    1, 0, 0, 0, 0, 0},
   {"fields-terminated-by", OPT_FTB,
@@ -282,7 +282,7 @@ static struct my_option my_long_options[
    (uchar**) &opt_enclosed, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0 ,0, 0},
   {"fields-escaped-by", OPT_ESC, "Fields in the i.file are escaped by ...",
    (uchar**) &escaped, (uchar**) &escaped, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
-  {"first-slave", 'x', "Deprecated, renamed to --lock-all-tables.",
+  {"first-slave", OPT_FIRST_SLAVE, "Deprecated, renamed to --lock-all-tables.",
    (uchar**) &opt_lock_all_tables, (uchar**) &opt_lock_all_tables, 0, GET_BOOL, NO_ARG,
    0, 0, 0, 0, 0, 0},
   {"flush-logs", 'F', "Flush logs file in server before starting dump. "
@@ -366,8 +366,7 @@ static struct my_option my_long_options[
    NO_ARG, 0, 0, 0, 0, 0, 0},
   {"no-data", 'd', "No row information.", (uchar**) &opt_no_data,
    (uchar**) &opt_no_data, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
-  {"no-set-names", 'N',
-   "Deprecated. Use --skip-set-charset instead.",
+  {"no-set-names", 'N',"Suppress the SET NAMES statement",
    0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
   {"opt", OPT_OPTIMIZE,
    "Same as --add-drop-table, --add-locks, --create-options, --quick, --extended-insert, --lock-tables, --set-charset, and --disable-keys. Enabled by default, disable with --skip-opt.",
@@ -760,6 +759,15 @@ get_one_option(int optid, const struct m
   case '?':
     usage();
     exit(0);
+  case 'O':
+    WARN_DEPRECATED(VER_CELOSIA, "--set-variable", "--variable-name=value");
+    break;
+  case (int) OPT_ALL:
+    WARN_DEPRECATED(VER_CELOSIA, "--all", "--create-options");
+    break;
+  case (int) OPT_FIRST_SLAVE:
+    WARN_DEPRECATED(VER_CELOSIA, "--first-slave", "--lock-all-tables");
+    break;
   case (int) OPT_MASTER_DATA:
     if (!argument) /* work like in old versions */
       opt_master_data= MYSQL_OPT_MASTER_DATA_EFFECTIVE_SQL;
@@ -808,7 +816,7 @@ get_one_option(int optid, const struct m
                                     &err_ptr, &err_len);
       if (err_len)
       {
-        strmake(buff, err_ptr, min(sizeof(buff), err_len));
+        strmake(buff, err_ptr, min(sizeof(buff) - 1, err_len));
         fprintf(stderr, "Invalid mode to --compatible: %s\n", buff);
         exit(1);
       }
@@ -4486,7 +4494,7 @@ static ulong find_set(TYPELIB *lib, cons
 
       for (; pos != end && *pos != ','; pos++) ;
       var_len= (uint) (pos - start);
-      strmake(buff, start, min(sizeof(buff), var_len));
+      strmake(buff, start, min(sizeof(buff) - 1, var_len));
       find= find_type(buff, lib, var_len);
       if (!find)
       {

=== modified file 'client/mysqlslap.c'
--- a/client/mysqlslap.c	2009-12-03 11:34:11 +0000
+++ b/client/mysqlslap.c	2010-01-29 18:42:22 +0000
@@ -292,6 +292,25 @@ static int gettimeofday(struct timeval *
 }
 #endif
 
+void set_mysql_connect_options(MYSQL *mysql)
+{
+  if (opt_compress)
+    mysql_options(mysql,MYSQL_OPT_COMPRESS,NullS);
+#ifdef HAVE_OPENSSL
+  if (opt_use_ssl)
+    mysql_ssl_set(mysql, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
+                  opt_ssl_capath, opt_ssl_cipher);
+#endif
+  if (opt_protocol)
+    mysql_options(mysql,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
+#ifdef HAVE_SMEM
+  if (shared_memory_base_name)
+    mysql_options(mysql,MYSQL_SHARED_MEMORY_BASE_NAME,shared_memory_base_name);
+#endif
+  mysql_options(mysql, MYSQL_SET_CHARSET_NAME, default_charset);
+}
+
+
 int main(int argc, char **argv)
 {
   MYSQL mysql;
@@ -323,20 +342,7 @@ int main(int argc, char **argv)
     exit(1);
   }
   mysql_init(&mysql);
-  if (opt_compress)
-    mysql_options(&mysql,MYSQL_OPT_COMPRESS,NullS);
-#ifdef HAVE_OPENSSL
-  if (opt_use_ssl)
-    mysql_ssl_set(&mysql, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
-                  opt_ssl_capath, opt_ssl_cipher);
-#endif
-  if (opt_protocol)
-    mysql_options(&mysql,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
-#ifdef HAVE_SMEM
-  if (shared_memory_base_name)
-    mysql_options(&mysql,MYSQL_SHARED_MEMORY_BASE_NAME,shared_memory_base_name);
-#endif
-  mysql_options(&mysql, MYSQL_SET_CHARSET_NAME, default_charset);
+  set_mysql_connect_options(&mysql);
 
   if (!opt_only_print) 
   {
@@ -1815,6 +1821,7 @@ pthread_handler_t run_task(void *p)
             my_progname, mysql_error(mysql));
     exit(0);
   }
+  set_mysql_connect_options(mysql);
 
   if (mysql_thread_init())
   {
@@ -1855,7 +1862,6 @@ limit_not_met:
                   my_progname, mysql_error(mysql));
           exit(0);
         }
-
         if (slap_connect(mysql))
           goto end;
       }
@@ -2223,6 +2229,7 @@ slap_connect(MYSQL *mysql)
   int x, connect_error= 1;
   for (x= 0; x < 10; x++)
   {
+    set_mysql_connect_options(mysql);
     if (mysql_real_connect(mysql, host, user, opt_password,
                            create_schema_string,
                            opt_mysql_port,

=== modified file 'client/mysqltest.cc'
--- a/client/mysqltest.cc	2009-12-03 11:19:05 +0000
+++ b/client/mysqltest.cc	2010-01-28 14:49:14 +0000
@@ -657,7 +657,9 @@ public:
     }
 
     while ((bytes= fread(buf, 1, sizeof(buf), m_file)) > 0)
-      fwrite(buf, 1, bytes, stderr);
+      if (fwrite(buf, 1, bytes, stderr))
+        die("Failed to write to '%s', errno: %d",
+            m_file_name, errno);
 
     if (!lines)
     {
@@ -1267,6 +1269,7 @@ void abort_not_supported_test(const char
   DBUG_ENTER("abort_not_supported_test");
 
   /* Print include filestack */
+  fflush(stdout);
   fprintf(stderr, "The test '%s' is not supported by this installation\n",
           file_stack->file_name);
   fprintf(stderr, "Detected in file %s at line %d\n",
@@ -8098,7 +8101,10 @@ int main(int argc, char **argv)
         abort_flag= 1;
         break;
       case Q_SKIP:
-        abort_not_supported_test("%s", command->first_argument);
+        /* Eval the query, thus replacing all environment variables */
+        dynstr_set(&ds_res, 0);
+        do_eval(&ds_res, command->first_argument, command->end, FALSE);
+        abort_not_supported_test("%s",ds_res.str);
         break;
 
       case Q_RESULT:

=== modified file 'config/ac-macros/libevent.m4'
--- a/config/ac-macros/libevent.m4	2009-09-29 23:36:15 +0000
+++ b/config/ac-macros/libevent.m4	2010-01-30 12:39:39 +0000
@@ -14,13 +14,6 @@ AC_DEFUN([MYSQL_USE_BUNDLED_LIBEVENT], [
 
   libevent_libs="\$(top_builddir)/extra/libevent/libevent.a"
   libevent_includes="-I\$(top_srcdir)/extra/libevent"
-  libevent_test_option="--mysqld=--thread-handling=pool-of-threads"
-  AC_SUBST(libevent_libs)
-  AC_SUBST(libevent_includes)
-  AC_SUBST(libevent_test_option)
-
-  AC_DEFINE([HAVE_LIBEVENT], [1], [If we want to use libevent and have connection pooling])
-  AC_MSG_RESULT([using bundled libevent])
 
   dnl Get the upstream file with the original libevent configure macros.
   dnl Use builtin include for this, to work around path problems in old versions of aclocal.
@@ -39,17 +32,64 @@ AC_DEFUN([MYSQL_CHECK_LIBEVENT], [
 
   AC_CONFIG_FILES(extra/libevent/Makefile)
 
-  AC_MSG_CHECKING(for libevent)
+  AC_MSG_NOTICE([checking what libevent library to use])
+
   AC_ARG_WITH([libevent],
-      [  --with-libevent         use libevent and have connection pooling],
-      [with_libevent=$withval],
-      [with_libevent=no]
-  )
-
-  if test "$with_libevent" != "no"; then
-    MYSQL_USE_BUNDLED_LIBEVENT
-  else
-    AC_MSG_RESULT([disabled])
+              AC_HELP_STRING([--with-libevent=yes|no|bundled|DIR],
+                             [Use libevent and have connection pooling.
+                              A location of libevent library can be specified.
+                              Given DIR, libevent library is 
+                              assumed to be in $DIR/lib and header files
+                              in $DIR/include.]),
+              [with_libevent=${withval}],
+              [with_libevent=no])
+
+  case "$with_libevent" in
+    "no")
+      with_libevent=disabled
+      ;;
+    "bundled")
+      MYSQL_USE_BUNDLED_LIBEVENT
+      ;;
+    "" | "yes")
+      libevent_includes=""
+      libevent_libs="-levent"
+      AC_CHECK_LIB(event, evutil_socketpair,[with_libevent=system],
+                   [with_libevent=bundled])
+      AC_CHECK_HEADER(evutil.h,,[with_libevent=bundled])
+      if test "$with_libevent" = "bundled"; then
+        MYSQL_USE_BUNDLED_LIBEVENT
+      fi
+      ;;
+    *)
+      # Test for libevent using all known library file endings
+      if test \( -f "$with_libevent/lib/libevent.a"  -o \
+                 -f "$with_libevent/lib/libevent.so" -o \
+                 -f "$with_libevent/lib/libevent.sl" -o \
+                 -f "$with_libevent/lib/libevent.dylib" \) \
+              -a -f "$with_libevent/include/evutil.h"; then
+        libevent_includes="-I$with_libevent/include"
+        libevent_libs="-L$with_libevent/lib -levent"
+        AC_CHECK_LIB(event, evutil_socketpair,[with_libevent=$with_libevent],
+                     [with_libevent=no], [$libevent_libs])
+      else
+        with_libevent=no
+      fi
+      if test "$with_libevent" = "no"; then 
+        AC_MSG_ERROR([libevent headers or binaries were not found])
+      fi
+      ;;
+  esac
+  AC_MSG_CHECKING(for libevent)
+  AC_MSG_RESULT([$with_libevent])
+
+  if test "$with_libevent" != "disabled"; then
+    libevent_test_option="--mysqld=--thread-handling=pool-of-threads"
+    AC_SUBST(libevent_libs)
+    AC_SUBST(libevent_includes)
+    AC_SUBST(libevent_test_option)
+    AC_DEFINE([HAVE_LIBEVENT], [1], [If we want to use libevent and have connection pooling])
   fi
-  AM_CONDITIONAL([HAVE_LIBEVENT], [ test "$with_libevent" != "no" ])
+  AM_CONDITIONAL([HAVE_LIBEVENT], [ test "$with_libevent" != "disabled" ])
 ])
+

=== modified file 'configure.in'
--- a/configure.in	2009-12-23 08:32:14 +0000
+++ b/configure.in	2010-03-04 08:03:07 +0000
@@ -1,22 +1,28 @@
 dnl -*- ksh -*-
 dnl Process this file with autoconf to produce a configure script.
 
-AC_PREREQ(2.52)dnl		Minimum Autoconf version required.
+# Minimum Autoconf version required.
+AC_PREREQ(2.59)
 
-AC_INIT(sql/mysqld.cc)
-AC_CANONICAL_SYSTEM
-# The Docs Makefile.am parses this line!
-# remember to also update version.c in ndb
-#
+# Remember to also update version.c in ndb.
 # When changing major version number please also check switch statement
-# in mysqlbinlog.cc / check_master_version().
-#
-# When merging new MySQL releases, update the version number to match the
-# MySQL version number.
-#
-# Note: the following line must be parseable by win/configure.js:GetVersion()
-AM_INIT_AUTOMAKE(mysql, 5.1.41-MariaDB-rc)
-AM_CONFIG_HEADER([include/config.h:config.h.in])
+# in mysqlbinlog::check_master_version().
+AC_INIT([MariaDB Server], [5.1.44-MariaDB], [], [mysql])
+AC_CONFIG_SRCDIR([sql/mysqld.cc])
+AC_CANONICAL_SYSTEM
+# USTAR format gives us the possibility to store longer path names in
+# TAR files, the path name is split into two parts, a 155 chacater
+# first part and a 100 character second part.
+AM_INIT_AUTOMAKE([1.9 tar-ustar])
+AC_PROG_LIBTOOL
+
+AM_CONFIG_HEADER([include/config.h])
+
+# Request support for automake silent-rules if available.
+# Default to verbose output. One can use the configure-time
+# option --enable-silent-rules or make V=0 to activate
+# silent rules.
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([no])])
 
 PROTOCOL_VERSION=10
 DOT_FRM_VERSION=6
@@ -30,12 +36,14 @@ NDB_SHARED_LIB_VERSION=$NDB_SHARED_LIB_M
 # Remember that regexps needs to quote [ and ] since this is run through m4
 # We take some made up examples
 #
-#  VERSION                  5.1.40sp1-alpha     5.0.34a
-#  MYSQL_NO_DASH_VERSION    5.1.40sp1           5.0.34a
-#  MYSQL_NUMERIC_VERSION    5.1.40              5.0.34
-#  MYSQL_BASE_VERSION       5.1                 5.0
-#  MYSQL_VERSION_ID         50140               50034
+#  VERSION                  5.1.40sp1-alpha     5.0.34a  5.5.1-m2
+#  MYSQL_U_SCORE_VERSION    5.1.40sp1_alpha     5.0.34a  5.5.1_m2
+#  MYSQL_NO_DASH_VERSION    5.1.40sp1           5.0.34a  5.5.1
+#  MYSQL_NUMERIC_VERSION    5.1.40              5.0.34   5.5.1
+#  MYSQL_BASE_VERSION       5.1                 5.0      5.5
+#  MYSQL_VERSION_ID         50140               50034    50501
 #
+MYSQL_U_SCORE_VERSION=`echo $VERSION | sed -e "s|-|_|"`
 MYSQL_NO_DASH_VERSION=`echo $VERSION | sed -e "s|-.*$||"`
 MYSQL_NUMERIC_VERSION=`echo $MYSQL_NO_DASH_VERSION | sed -e "s|[[a-z]][[a-z0-9]]*$||"`
 MYSQL_BASE_VERSION=`echo $MYSQL_NUMERIC_VERSION | sed -e "s|\.[[^.]]*$||"`
@@ -73,6 +81,7 @@ romanian russian serbian slovak spanish 
 #####
 #####
 
+AC_SUBST(MYSQL_U_SCORE_VERSION)
 AC_SUBST(MYSQL_NO_DASH_VERSION)
 AC_SUBST(MYSQL_BASE_VERSION)
 AC_SUBST(MYSQL_VERSION_ID)
@@ -224,14 +233,6 @@ then
   GXX="no"
 fi
 
-if test "$ac_cv_prog_gcc" = "yes"
-then
-  AS="$CC -c"
-  AC_SUBST(AS)
-else
-  AC_PATH_PROG(AS, as, as)
-fi
-
 # Still need ranlib for readline; local static use only so no libtool.
 AC_PROG_RANLIB
 # We use libtool
@@ -611,7 +612,7 @@ AC_CHECK_TOOL([NM], [nm]) 
 
 if test "$TARGET_LINUX" = "true" -a "$static_nss" = ""
 then
-  tmp=`$NM ${other_libc_lib:-/usr/lib*}/libc.a | grep _nss_files_getaliasent_r1`
+  tmp=`$NM ${other_libc_lib:-/usr/lib*}/libc.a 2>&1 | grep _nss_files_getaliasent_r1`
   if test -n "$tmp"
   then
      STATIC_NSS_FLAGS="-lc -lnss_files -lnss_dns -lresolv"
@@ -688,7 +689,7 @@ AC_ARG_ENABLE(assembler,
 
 AC_MSG_CHECKING(if we should use assembler functions)
 # For now we only support assembler on i386 and sparc systems
-AM_CONDITIONAL(ASSEMBLER_x86, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "i386" && $AS strings/strings-x86.s -o checkassembler >/dev/null 2>&1 && test -f checkassembler && (rm -f checkassembler; exit 0;))
+AM_CONDITIONAL(ASSEMBLER_x86, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "i386" && $CCAS $CCASFLAGS -c strings/strings-x86.s -o checkassembler >/dev/null 2>&1 && test -f checkassembler && (rm -f checkassembler; exit 0;))
 AM_CONDITIONAL(ASSEMBLER_sparc32, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "sparc")
 AM_CONDITIONAL(ASSEMBLER_sparc64, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "sparcv9")
 AM_CONDITIONAL(ASSEMBLER, test "$ASSEMBLER_x86_TRUE" = "" -o "$ASSEMBLER_sparc32_TRUE" = "")
@@ -2102,7 +2103,7 @@ AC_CHECK_FUNCS(alarm bcmp bfill bmove bs
   sighold sigset sigthreadmask port_create sleep thr_yield \
   snprintf socket stpcpy strcasecmp strerror strsignal strnlen strpbrk strstr \
   strtol strtoll strtoul strtoull tell tempnam thr_setconcurrency vidattr \
-  posix_fallocate backtrace backtrace_symbols backtrace_symbols_fd)
+  posix_fallocate backtrace backtrace_symbols backtrace_symbols_fd printstack)
 
 #
 #
@@ -2945,7 +2946,8 @@ echo "   * Community Features:        $E
 echo ""
 echo "---"
 
-# The following text is checked in ./Do-compile to verify that configure
+# The first line "Thank you ..." is checked in ./Do-compile to verify that configure
 # ended sucessfully - don't remove it.
+echo
 echo "Thank you for choosing MariaDB!"
 echo

=== modified file 'extra/comp_err.c'
--- a/extra/comp_err.c	2009-02-13 16:41:47 +0000
+++ b/extra/comp_err.c	2010-03-30 12:36:49 +0000
@@ -660,7 +660,7 @@ static ha_checksum checksum_format_speci
       case 'u':
       case 'x':
       case 's':
-        chksum= my_checksum(chksum, start, (uint) (p - start));
+        chksum= my_checksum(chksum, (uchar*) start, (uint) (p + 1 - start));
         start= 0; /* Not in format specifier anymore */
         break;
 
@@ -1030,8 +1030,10 @@ static char *parse_text_line(char *pos)
 {
   int i, nr;
   char *row= pos;
+  size_t len;
   DBUG_ENTER("parse_text_line");
 
+  len= strlen (pos);
   while (*pos)
   {
     if (*pos == '\\')
@@ -1039,11 +1041,11 @@ static char *parse_text_line(char *pos)
       switch (*++pos) {
       case '\\':
       case '"':
-	VOID(strmov(pos - 1, pos));
+	VOID(memmove (pos - 1, pos, len - (row - pos)));
 	break;
       case 'n':
 	pos[-1]= '\n';
-	VOID(strmov(pos, pos + 1));
+	VOID(memmove (pos, pos + 1, len - (row - pos)));
 	break;
       default:
 	if (*pos >= '0' && *pos < '8')
@@ -1053,10 +1055,10 @@ static char *parse_text_line(char *pos)
 	    nr= nr * 8 + (*(pos++) - '0');
 	  pos -= i;
 	  pos[-1]= nr;
-	  VOID(strmov(pos, pos + i));
+	  VOID(memmove (pos, pos + i, len - (row - pos)));
 	}
 	else if (*pos)
-	  VOID(strmov(pos - 1, pos));		/* Remove '\' */
+	  VOID(memmove (pos - 1, pos, len - (row - pos)));		/* Remove '\' */
       }
     }
     else

=== modified file 'extra/libevent/devpoll.c'
--- a/extra/libevent/devpoll.c	2009-03-12 22:27:35 +0000
+++ b/extra/libevent/devpoll.c	2010-01-28 11:35:10 +0000
@@ -140,7 +140,7 @@ devpoll_init(struct event_base *base)
 		return (NULL);
 
 	if (getrlimit(RLIMIT_NOFILE, &rl) == 0 &&
-	    rl.rlim_cur != RLIM_INFINITY)
+	    (unsigned long long) rl.rlim_cur != (unsigned long long) RLIM_INFINITY)
 		nfiles = rl.rlim_cur - 1;
 
 	/* Initialize the kernel queue */

=== modified file 'extra/libevent/evbuffer.c'
--- a/extra/libevent/evbuffer.c	2009-03-12 22:27:35 +0000
+++ b/extra/libevent/evbuffer.c	2010-01-07 13:00:06 +0000
@@ -25,12 +25,12 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <sys/types.h>
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
+#include <sys/types.h>
+
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif

=== modified file 'extra/libevent/kqueue.c'
--- a/extra/libevent/kqueue.c	2009-03-12 22:27:35 +0000
+++ b/extra/libevent/kqueue.c	2010-03-30 12:36:49 +0000
@@ -144,7 +144,7 @@ kq_init(struct event_base *base)
 	 */
 	if (kevent(kq,
 		kqueueop->changes, 1, kqueueop->events, NEVENT, NULL) != 1 ||
-	    kqueueop->events[0].ident != -1 ||
+	    ((int) kqueueop->events[0].ident) != -1 ||
 	    kqueueop->events[0].flags != EV_ERROR) {
 		event_warn("%s: detected broken kqueue; not using.", __func__);
 		free(kqueueop->changes);

=== modified file 'extra/libevent/select.c'
--- a/extra/libevent/select.c	2009-03-12 22:27:35 +0000
+++ b/extra/libevent/select.c	2010-01-06 21:27:53 +0000
@@ -266,7 +266,7 @@ select_add(void *arg, struct event *ev)
 	 * of the fd_sets for select(2)
 	 */
 	if (sop->event_fds < ev->ev_fd) {
-		int fdsz = sop->event_fdsz;
+		unsigned int fdsz = sop->event_fdsz;
 
 		if (fdsz < sizeof(fd_mask))
 			fdsz = sizeof(fd_mask);
@@ -275,7 +275,7 @@ select_add(void *arg, struct event *ev)
 		    (howmany(ev->ev_fd + 1, NFDBITS) * sizeof(fd_mask)))
 			fdsz *= 2;
 
-		if (fdsz != sop->event_fdsz) {
+		if (fdsz != (unsigned int) sop->event_fdsz) {
 			if (select_resize(sop, fdsz)) {
 				check_selectop(sop);
 				return (-1);

=== modified file 'extra/yassl/src/yassl_error.cpp'
--- a/extra/yassl/src/yassl_error.cpp	2008-11-18 16:45:44 +0000
+++ b/extra/yassl/src/yassl_error.cpp	2010-01-29 10:42:31 +0000
@@ -60,7 +60,7 @@ void SetErrorString(YasslError error, ch
     using namespace TaoCrypt;
     const int max = MAX_ERROR_SZ;  // shorthand
 
-    switch (error) {
+    switch ((int) error) {
 
         // yaSSL proper errors
     case range_error :

=== modified file 'extra/yassl/taocrypt/include/asn.hpp'
--- a/extra/yassl/taocrypt/include/asn.hpp	2007-01-29 15:54:40 +0000
+++ b/extra/yassl/taocrypt/include/asn.hpp	2010-03-04 08:03:07 +0000
@@ -305,6 +305,7 @@ private:
     bool   ValidateSignature(SignerList*);
     bool   ConfirmSignature(Source&);
     void   GetKey();
+    char*  AddTag(char*, const char*, const char*, word32, word32);
     void   GetName(NameType);
     void   GetValidity();
     void   GetDate(DateType);

=== modified file 'extra/yassl/taocrypt/src/asn.cpp'
--- a/extra/yassl/taocrypt/src/asn.cpp	2009-09-15 11:22:39 +0000
+++ b/extra/yassl/taocrypt/src/asn.cpp	2010-03-04 08:03:07 +0000
@@ -652,6 +652,23 @@ word32 CertDecoder::GetDigest()
 }
 
 
+char *CertDecoder::AddTag(char *ptr, const char *buf_end, 
+                          const char *tag_name, word32 tag_name_length,
+                          word32 tag_value_length)
+{
+  if (ptr + tag_name_length + tag_value_length > buf_end)
+      return 0;
+    
+  memcpy(ptr, tag_name, tag_name_length);
+  ptr+= tag_name_length;
+  
+  memcpy(ptr, source_.get_current(), tag_value_length);
+  ptr+= tag_value_length;
+  
+  return ptr;
+}
+
+
 // process NAME, either issuer or subject
 void CertDecoder::GetName(NameType nt)
 {
@@ -659,11 +676,21 @@ void CertDecoder::GetName(NameType nt)
 
     SHA    sha;
     word32 length = GetSequence();  // length of all distinguished names
-    assert (length < ASN_NAME_MAX);
+
+    if (length >= ASN_NAME_MAX)
+        goto err;
     length += source_.get_index();
 
-    char*  ptr = (nt == ISSUER) ? issuer_ : subject_;
-    word32 idx = 0;
+    char *ptr, *buf_end;
+
+    if (nt == ISSUER) {
+        ptr= issuer_;
+        buf_end= ptr + sizeof(issuer_) - 1;  // 1 byte for trailing 0
+    }
+    else {
+        ptr= subject_;
+        buf_end= ptr + sizeof(subject_) - 1;  // 1 byte for trailing 0
+    }
 
     while (source_.get_index() < length) {
         GetSet();
@@ -685,47 +712,36 @@ void CertDecoder::GetName(NameType nt)
             byte   id      = source_.next();  
             b              = source_.next();    // strType
             word32 strLen  = GetLength(source_);
-            bool   copy    = false;
 
-            if (id == COMMON_NAME) {
-                memcpy(&ptr[idx], "/CN=", 4);
-                idx += 4;
-                copy = true;
-            }
-            else if (id == SUR_NAME) {
-                memcpy(&ptr[idx], "/SN=", 4);
-                idx += 4;
-                copy = true;
-            }
-            else if (id == COUNTRY_NAME) {
-                memcpy(&ptr[idx], "/C=", 3);
-                idx += 3;
-                copy = true;
-            }
-            else if (id == LOCALITY_NAME) {
-                memcpy(&ptr[idx], "/L=", 3);
-                idx += 3;
-                copy = true;
-            }
-            else if (id == STATE_NAME) {
-                memcpy(&ptr[idx], "/ST=", 4);
-                idx += 4;
-                copy = true;
-            }
-            else if (id == ORG_NAME) {
-                memcpy(&ptr[idx], "/O=", 3);
-                idx += 3;
-                copy = true;
-            }
-            else if (id == ORGUNIT_NAME) {
-                memcpy(&ptr[idx], "/OU=", 4);
-                idx += 4;
-                copy = true;
-            }
-
-            if (copy) {
-                memcpy(&ptr[idx], source_.get_current(), strLen);
-                idx += strLen;
+            switch (id) {
+            case COMMON_NAME:
+                if (!(ptr= AddTag(ptr, buf_end, "/CN=", 4, strLen)))
+                  goto err;
+                break;
+            case SUR_NAME:
+                if (!(ptr= AddTag(ptr, buf_end, "/SN=", 4, strLen)))
+                  goto err;
+                break;
+            case COUNTRY_NAME:
+                if (!(ptr= AddTag(ptr, buf_end, "/C=", 3, strLen)))
+                  goto err;
+                break;
+            case LOCALITY_NAME:
+                if (!(ptr= AddTag(ptr, buf_end, "/L=", 3, strLen)))
+                  goto err;
+                break;
+            case STATE_NAME:
+                if (!(ptr= AddTag(ptr, buf_end, "/ST=", 4, strLen)))
+                  goto err;
+                break;
+            case ORG_NAME:
+                if (!(ptr= AddTag(ptr, buf_end, "/O=", 3, strLen)))
+                  goto err;
+                break;
+            case ORGUNIT_NAME:
+                if (!(ptr= AddTag(ptr, buf_end, "/OU=", 4, strLen)))
+                  goto err;
+                break;
             }
 
             sha.Update(source_.get_current(), strLen);
@@ -739,23 +755,20 @@ void CertDecoder::GetName(NameType nt)
             source_.advance(oidSz + 1);
             word32 length = GetLength(source_);
 
-            if (email) {
-                memcpy(&ptr[idx], "/emailAddress=", 14);
-                idx += 14;
-
-                memcpy(&ptr[idx], source_.get_current(), length);
-                idx += length;
-            }
+            if (email && !(ptr= AddTag(ptr, buf_end, "/emailAddress=", 14, length)))
+                goto err;
 
             source_.advance(length);
         }
     }
-    ptr[idx++] = 0;
+    *ptr= 0;
 
-    if (nt == ISSUER)
-        sha.Final(issuerHash_);
-    else
-        sha.Final(subjectHash_);
+    sha.Final(nt == ISSUER ? issuerHash_ : subjectHash_);
+        
+    return;
+    
+err:
+    source_.SetError(CONTENT_E);
 }
 
 

=== modified file 'include/config-win.h'
--- a/include/config-win.h	2009-09-07 20:50:10 +0000
+++ b/include/config-win.h	2010-03-04 08:03:07 +0000
@@ -192,7 +192,7 @@ typedef SSIZE_T ssize_t;
 #define isnan(X) _isnan(X)
 #define finite(X) _finite(X)
 
-#ifndef UNDEF_THREAD_HACK
+#ifndef MYSQL_CLIENT_NO_THREADS
 #define THREAD
 #endif
 #define VOID_SIGHANDLER

=== modified file 'include/ft_global.h'
--- a/include/ft_global.h	2009-11-30 13:36:06 +0000
+++ b/include/ft_global.h	2010-01-27 21:53:08 +0000
@@ -62,7 +62,8 @@ void ft_free_stopwords(void);
 #define FT_SORTED 2
 #define FT_EXPAND 4   /* query expansion */
 
-FT_INFO *ft_init_search(uint,void *, uint, uchar *, uint,CHARSET_INFO *, uchar *);
+FT_INFO *ft_init_search(uint,void *, uint, uchar *, size_t,
+                        CHARSET_INFO *, uchar *);
 my_bool ft_boolean_check_syntax_string(const uchar *);
 
 /* Internal symbols for fulltext between maria and MyISAM */

=== modified file 'include/m_string.h'
--- a/include/m_string.h	2009-08-13 21:12:12 +0000
+++ b/include/m_string.h	2010-03-04 08:03:07 +0000
@@ -95,13 +95,7 @@ extern char NEAR _dig_vec_lower[];
 /* Defined in strtod.c */
 extern const double log_10[309];
 
-#ifdef BAD_STRING_COMPILER
-#define strmov(A,B)  (memccpy(A,B,0,INT_MAX)-1)
-#else
 extern char *strmov_overlapp(char *dest, const char *src);
-/* Warning: the following is likely not to work: */
-#define strmake_overlapp(A,B,C) strmake(A,B,C)
-#endif
 
 #ifdef BAD_MEMCPY			/* Problem with gcc on Alpha */
 #define memcpy_fixed(A,B,C) bmove((A),(B),(C))
@@ -162,9 +156,6 @@ extern	size_t strinstr(const char *str,c
 extern  size_t r_strinstr(const char *str, size_t from, const char *search);
 extern	char *strkey(char *dst,char *head,char *tail,char *flags);
 extern	char *strmake(char *dst,const char *src,size_t length);
-#ifndef strmake_overlapp
-extern	char *strmake_overlapp(char *dst,const char *src, size_t length);
-#endif
 
 #ifndef strmov
 extern	char *strmov(char *dst,const char *src);

=== modified file 'include/maria.h'
--- a/include/maria.h	2009-02-19 09:01:25 +0000
+++ b/include/maria.h	2010-01-27 21:53:08 +0000
@@ -462,7 +462,7 @@ void maria_versioning(MARIA_HA *info, my
 void maria_ignore_trids(MARIA_HA *info);
 
 /* fulltext functions */
-FT_INFO *maria_ft_init_search(uint,void *, uint, uchar *, uint,
+FT_INFO *maria_ft_init_search(uint,void *, uint, uchar *, size_t,
                               CHARSET_INFO *, uchar *);
 
 /* 'Almost-internal' Maria functions */

=== modified file 'include/my_base.h'
--- a/include/my_base.h	2009-09-07 20:50:10 +0000
+++ b/include/my_base.h	2010-02-10 19:06:24 +0000
@@ -111,7 +111,7 @@ enum ha_storage_media {
 enum ha_extra_function {
   HA_EXTRA_NORMAL=0,			/* Optimize for space (def) */
   HA_EXTRA_QUICK=1,			/* Optimize for speed */
-  HA_EXTRA_NOT_USED=2,
+  HA_EXTRA_NOT_USED=2,			/* Should be ignored by handler */
   HA_EXTRA_CACHE=3,			/* Cache record in HA_rrnd() */
   HA_EXTRA_NO_CACHE=4,			/* End caching of records (def) */
   HA_EXTRA_NO_READCHECK=5,		/* No readcheck on update */

=== modified file 'include/my_global.h'
--- a/include/my_global.h	2009-12-03 11:19:05 +0000
+++ b/include/my_global.h	2010-03-10 10:32:14 +0000
@@ -889,7 +889,7 @@ typedef SOCKET_SIZE_TYPE size_socket;
 #define FLT_MAX		((float)3.40282346638528860e+38)
 #endif
 #ifndef SIZE_T_MAX
-#define SIZE_T_MAX ~((size_t) 0)
+#define SIZE_T_MAX      (~((size_t) 0))
 #endif
 
 #ifndef isfinite
@@ -1260,9 +1260,9 @@ do { doubleget_union _tmp; \
                          } while (0)
 #define float4get(V,M)   do { *((float *) &(V)) = *((const float*) (M)); } while(0)
 #define float8get(V,M)   doubleget((V),(M))
-#define float4store(V,M) memcpy((uchar*) V,(const uchar*) (&M),sizeof(float))
-#define floatstore(T,V)  memcpy((uchar*)(T), (const uchar*)(&V),sizeof(float))
-#define floatget(V,M)    memcpy((uchar*) &V,(const uchar*) (M),sizeof(float))
+#define float4store(V,M) memcpy((uchar*) V,(uchar*) (&M),sizeof(float))
+#define floatstore(T,V)  memcpy((uchar*)(T), (uchar*)(&V),sizeof(float))
+#define floatget(V,M)    memcpy((uchar*) &V,(uchar*) (M),sizeof(float))
 #define float8store(V,M) doublestore((V),(M))
 #else
 

=== modified file 'include/my_no_pthread.h'
--- a/include/my_no_pthread.h	2006-12-23 19:20:40 +0000
+++ b/include/my_no_pthread.h	2009-12-12 18:11:25 +0000
@@ -47,4 +47,12 @@
 #define rw_unlock(A)
 #define rwlock_destroy(A)
 
+typedef int my_pthread_once_t;
+#define MY_PTHREAD_ONCE_INIT 0
+#define MY_PTHREAD_ONCE_DONE 1
+
+#define my_pthread_once(C,F) do { \
+    if (*(C) != MY_PTHREAD_ONCE_DONE) { F(); *(C)= MY_PTHREAD_ONCE_DONE; } \
+  } while(0)
+
 #endif

=== modified file 'include/my_pthread.h'
--- a/include/my_pthread.h	2009-06-30 12:01:29 +0000
+++ b/include/my_pthread.h	2010-03-04 08:03:07 +0000
@@ -69,6 +69,11 @@ typedef int pthread_mutexattr_t;
 #define pthread_handler_t EXTERNC void * __cdecl
 typedef void * (__cdecl *pthread_handler)(void *);
 
+typedef volatile LONG my_pthread_once_t;
+#define MY_PTHREAD_ONCE_INIT  0
+#define MY_PTHREAD_ONCE_INPROGRESS 1
+#define MY_PTHREAD_ONCE_DONE 2
+
 /*
   Struct and macros to be used in combination with the
   windows implementation of pthread_cond_timedwait
@@ -116,6 +121,7 @@ int pthread_attr_init(pthread_attr_t *co
 int pthread_attr_setstacksize(pthread_attr_t *connect_att,DWORD stack);
 int pthread_attr_setprio(pthread_attr_t *connect_att,int priority);
 int pthread_attr_destroy(pthread_attr_t *connect_att);
+int my_pthread_once(my_pthread_once_t *once_control,void (*init_routine)(void));
 struct tm *localtime_r(const time_t *timep,struct tm *tmp);
 struct tm *gmtime_r(const time_t *timep,struct tm *tmp);
 
@@ -215,6 +221,10 @@ extern int my_pthread_getprio(pthread_t 
 #define pthread_handler_t EXTERNC void *
 typedef void *(* pthread_handler)(void *);
 
+#define my_pthread_once_t pthread_once_t
+#define MY_PTHREAD_ONCE_INIT PTHREAD_ONCE_INIT
+#define my_pthread_once(C,F) pthread_once(C,F)
+
 /* Test first for RTS or FSU threads */
 
 #if defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM)
@@ -543,9 +553,9 @@ void safe_mutex_free_deadlock_data(safe_
 #else
 #define my_pthread_mutex_init(A,B,C,D) pthread_mutex_init((A),(B))
 #define my_pthread_mutex_lock(A,B) pthread_mutex_lock(A)
-#define safe_mutex_assert_owner(mp)
-#define safe_mutex_assert_not_owner(mp)
-#define safe_mutex_free_deadlock_data(mp)
+#define safe_mutex_assert_owner(mp)    do {} while(0)
+#define safe_mutex_assert_not_owner(mp) do {} while(0)
+#define safe_mutex_free_deadlock_data(mp) do {} while(0)
 #endif /* SAFE_MUTEX */
 
 #if defined(MY_PTHREAD_FASTMUTEX) && !defined(SAFE_MUTEX)

=== modified file 'include/my_stacktrace.h'
--- a/include/my_stacktrace.h	2008-06-19 14:02:32 +0000
+++ b/include/my_stacktrace.h	2010-01-27 10:42:20 +0000
@@ -23,7 +23,7 @@
     (defined(__alpha__) && defined(__GNUC__))
 #define HAVE_STACKTRACE 1
 #endif
-#elif defined(__WIN__)
+#elif defined(__WIN__) || defined(HAVE_PRINTSTACK)
 #define HAVE_STACKTRACE 1
 #endif
 

=== modified file 'include/my_sys.h'
--- a/include/my_sys.h	2009-12-03 11:19:05 +0000
+++ b/include/my_sys.h	2010-03-10 09:12:23 +0000
@@ -247,6 +247,7 @@ extern CHARSET_INFO compiled_charsets[];
 /* statistics */
 extern ulong	my_file_opened,my_stream_opened, my_tmp_file_created;
 extern ulong    my_file_total_opened;
+extern ulong    my_sync_count;
 extern uint	mysys_usage_id;
 extern my_bool	my_init_done;
 
@@ -998,7 +999,6 @@ extern my_bool resolve_collation(const c
                                  CHARSET_INFO *default_cl,
                                  CHARSET_INFO **cl);
 
-extern void free_charsets(void);
 extern char *get_charsets_dir(char *buf);
 extern my_bool my_charset_same(CHARSET_INFO *cs1, CHARSET_INFO *cs2);
 extern my_bool init_compiled_charsets(myf flags);

=== modified file 'include/myisam.h'
--- a/include/myisam.h	2009-12-03 11:19:05 +0000
+++ b/include/myisam.h	2010-03-04 08:03:07 +0000
@@ -251,6 +251,8 @@ extern ulong myisam_bulk_insert_tree_siz
 /* usually used to check if a symlink points into the mysql data home */
 /* which is normally forbidden                                        */
 extern int (*myisam_test_invalid_symlink)(const char *filename);
+extern ulonglong myisam_mmap_size, myisam_mmap_used;
+extern pthread_mutex_t THR_LOCK_myisam_mmap;
 
 	/* Prototypes for myisam-functions */
 
@@ -296,6 +298,7 @@ extern int mi_delete_all_rows(struct st_
 extern ulong _mi_calc_blob_length(uint length , const uchar *pos);
 extern uint mi_get_pointer_length(ulonglong file_length, uint def);
 
+#define MEMMAP_EXTRA_MARGIN     7       /* Write this as a suffix for mmap file */
 /* this is used to pass to mysql_myisamchk_table */
 
 #define   MYISAMCHK_REPAIR 1  /* equivalent to myisamchk -r */

=== modified file 'include/mysql.h'
--- a/include/mysql.h	2009-12-03 11:19:05 +0000
+++ b/include/mysql.h	2010-01-15 15:27:55 +0000
@@ -558,16 +558,6 @@ unsigned long STDCALL mysql_real_escape_
 					       char *to,const char *from,
 					       unsigned long length);
 void		STDCALL mysql_debug(const char *debug);
-char *		STDCALL mysql_odbc_escape_string(MYSQL *mysql,
-						 char *to,
-						 unsigned long to_length,
-						 const char *from,
-						 unsigned long from_length,
-						 void *param,
-						 char *
-						 (*extend_buffer)
-						 (void *, char *to,
-						  unsigned long *length));
 void 		STDCALL myodbc_remove_escape(MYSQL *mysql,char *name);
 unsigned int	STDCALL mysql_thread_safe(void);
 my_bool		STDCALL mysql_embedded(void);

=== modified file 'include/mysql.h.pp'
--- a/include/mysql.h.pp	2009-12-03 11:19:05 +0000
+++ b/include/mysql.h.pp	2010-02-23 12:04:58 +0000
@@ -28,7 +28,7 @@ typedef struct st_net {
   unsigned int *return_status;
   unsigned char reading_or_writing;
   char save_char;
-  my_bool unused0;
+  char net_skip_rest_factor;
   my_bool unused;
   my_bool compress;
   my_bool unused1;
@@ -518,16 +518,6 @@ unsigned long mysql_real_escape_string(M
             char *to,const char *from,
             unsigned long length);
 void mysql_debug(const char *debug);
-char * mysql_odbc_escape_string(MYSQL *mysql,
-       char *to,
-       unsigned long to_length,
-       const char *from,
-       unsigned long from_length,
-       void *param,
-       char *
-       (*extend_buffer)
-       (void *, char *to,
-        unsigned long *length));
 void myodbc_remove_escape(MYSQL *mysql,char *name);
 unsigned int mysql_thread_safe(void);
 my_bool mysql_embedded(void);

=== modified file 'include/mysql_com.h'
--- a/include/mysql_com.h	2008-10-10 15:28:41 +0000
+++ b/include/mysql_com.h	2010-02-23 12:04:58 +0000
@@ -254,7 +254,7 @@ typedef struct st_net {
   unsigned int *return_status;
   unsigned char reading_or_writing;
   char save_char;
-  my_bool unused0; /* Please remove with the next incompatible ABI change. */
+  char net_skip_rest_factor;
   my_bool unused; /* Please remove with the next incompatible ABI change */
   my_bool compress;
   my_bool unused1; /* Please remove with the next incompatible ABI change. */

=== modified file 'include/violite.h'
--- a/include/violite.h	2009-12-03 11:19:05 +0000
+++ b/include/violite.h	2010-01-29 10:42:31 +0000
@@ -123,8 +123,8 @@ struct st_VioSSLFd
   SSL_CTX *ssl_context;
 };
 
-int sslaccept(struct st_VioSSLFd*, Vio *, long timeout);
-int sslconnect(struct st_VioSSLFd*, Vio *, long timeout);
+int sslaccept(struct st_VioSSLFd*, Vio *, long timeout, char *error_string);
+int sslconnect(struct st_VioSSLFd*, Vio *, long timeout, char *error_string);
 
 struct st_VioSSLFd
 *new_VioSSLConnectorFd(const char *key_file, const char *cert_file,
@@ -225,8 +225,8 @@ struct st_vio
 #endif /* HAVE_SMEM */
 #ifdef _WIN32
   OVERLAPPED pipe_overlapped;
-  DWORD read_timeout_millis;
-  DWORD write_timeout_millis;
+  DWORD read_timeout_ms;
+  DWORD write_timeout_ms;
 #endif
 };
 #endif /* vio_violite_h_ */

=== modified file 'libmysql/libmysql.c'
--- a/libmysql/libmysql.c	2009-12-03 11:34:11 +0000
+++ b/libmysql/libmysql.c	2010-03-04 08:03:07 +0000
@@ -211,7 +211,6 @@ void STDCALL mysql_server_end()
   }
   else
   {
-    free_charsets();
     mysql_thread_end();
   }
 
@@ -719,7 +718,10 @@ my_bool	STDCALL mysql_change_user(MYSQL 
   if (!passwd)
     passwd="";
 
-  /* Store user into the buffer */
+  /*
+    Store user into the buffer.
+    Advance position as strmake returns a pointer to the closing NUL.
+  */
   end= strmake(end, user, USERNAME_LENGTH) + 1;
 
   /* write scrambled password according to server capabilities */
@@ -1269,7 +1271,7 @@ mysql_list_fields(MYSQL *mysql, const ch
 {
   MYSQL_RES   *result;
   MYSQL_FIELD *fields;
-  char	     buff[257],*end;
+  char	     buff[258],*end;
   DBUG_ENTER("mysql_list_fields");
   DBUG_PRINT("enter",("table: '%s'  wild: '%s'",table,wild ? wild : ""));
 
@@ -1642,20 +1644,6 @@ mysql_real_escape_string(MYSQL *mysql, c
   return (uint) escape_string_for_mysql(mysql->charset, to, 0, from, length);
 }
 
-
-char * STDCALL
-mysql_odbc_escape_string(MYSQL *mysql __attribute__((unused)),
-                         char *to __attribute__((unused)),
-                         ulong to_length __attribute__((unused)),
-                         const char *from __attribute__((unused)),
-                         ulong from_length __attribute__((unused)),
-                         void *param __attribute__((unused)),
-                         char * (*extend_buffer)(void *, char *, ulong *)
-                         __attribute__((unused)))
-{
-  return NULL;
-}
-
 void STDCALL
 myodbc_remove_escape(MYSQL *mysql,char *name)
 {
@@ -2298,7 +2286,7 @@ mysql_stmt_param_metadata(MYSQL_STMT *st
 
 /* Store type of parameter in network buffer. */
 
-static void store_param_type(uchar **pos, MYSQL_BIND *param)
+static void store_param_type(unsigned char **pos, MYSQL_BIND *param)
 {
   uint typecode= param->buffer_type | (param->is_unsigned ? 32768 : 0);
   int2store(*pos, typecode);

=== modified file 'libmysql/libmysql.def'
--- a/libmysql/libmysql.def	2009-12-03 11:19:05 +0000
+++ b/libmysql/libmysql.def	2010-01-15 15:27:55 +0000
@@ -78,7 +78,6 @@ EXPORTS
 	mysql_next_result
 	mysql_num_fields
 	mysql_num_rows
-	mysql_odbc_escape_string
 	mysql_options
 	mysql_stmt_param_count
 	mysql_stmt_param_metadata

=== modified file 'libmysqld/CMakeLists.txt'
--- a/libmysqld/CMakeLists.txt	2009-12-03 11:19:05 +0000
+++ b/libmysqld/CMakeLists.txt	2010-01-31 09:13:21 +0000
@@ -153,7 +153,7 @@ FILE(WRITE cmake_dummy.c " ")
 # custom targets to "sql/CMakeLists.txt" and reference them here.
 ADD_LIBRARY(mysqlserver STATIC ${LIBMYSQLD_SOURCES})
 ADD_DEPENDENCIES(mysqlserver GenServerSource GenError)
-TARGET_LINK_LIBRARIES(mysqlserver)
+TARGET_LINK_LIBRARIES(mysqlserver psapi.lib)
 
 # Add any additional libraries requested by engine(s)
 FOREACH (ENGINE_LIB ${MYSQLD_STATIC_ENGINE_LIBS})

=== modified file 'libmysqld/libmysqld.def'
--- a/libmysqld/libmysqld.def	2009-12-03 11:19:05 +0000
+++ b/libmysqld/libmysqld.def	2010-01-15 15:27:55 +0000
@@ -50,7 +50,6 @@ EXPORTS
 	mysql_next_result
 	mysql_num_fields
 	mysql_num_rows
-	mysql_odbc_escape_string
 	mysql_options
 	mysql_ping
 	mysql_query

=== modified file 'mysql-test/collections/default.experimental'
--- a/mysql-test/collections/default.experimental	2009-10-26 12:33:03 +0000
+++ b/mysql-test/collections/default.experimental	2010-02-01 12:05:21 +0000
@@ -13,16 +13,12 @@ funcs_1.ndb*                            
 funcs_2.ndb_charset                      # joro : NDB tests marked as experimental as agreed with bochklin
 
 main.ctype_gbk_binlog  @solaris          # Bug#46010: main.ctype_gbk_binlog fails sporadically : Table 't2' already exists
-main.innodb-autoinc*                     # Bug#47809 2009-10-04 joro innodb-autoinc.test fails with valgrind errors with the innodb plugin
 main.plugin_load  @solaris               # Bug#42144
+main.outfile_loaddata @solaris           # joro : Bug #46895
 
 ndb.*                                    # joro : NDB tests marked as experimental as agreed with bochklin
 
-rpl.rpl_cross_version*                   # Bug #43913 2009-10-26 joro rpl_cross_version can't pass on conflicts complainig clash with --slave-load-tm
-rpl.rpl_get_master_version_and_clock*    # Bug#46931 2009-08-26 alik rpl.rpl_get_master_version_and_clock fails on hpux11.31
 rpl.rpl_innodb_bug28430*  @solaris       # Bug#46029
-rpl.rpl_row_create_table*                # Bug#45576: rpl_row_create_table fails on PB2
-rpl.rpl_trigger*                         # Bug#47810 2009-10-04 joro rpl.rpl_trigger.test fails with valgrind errors with the innodb plugin
 
 rpl_ndb.*                                # joro : NDB tests marked as experimental as agreed with bochklin
 rpl_ndb.rpl_ndb_log                      # Bug#38998

=== modified file 'mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test'
--- a/mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test	2009-08-28 14:13:27 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test	2009-10-22 00:21:50 +0000
@@ -407,37 +407,57 @@ sync_slave_with_master;
 ###########################################
 # Bug#22234, Bug#23907 Extra Slave Col is not 
 # erroring on extra col with no default values.
-########################################################
+###############################################################
+# Error reaction is up to sql_mode of the slave sql (bug#38173)
 #--echo *** Create t9 on slave  ***
-STOP SLAVE;
-RESET SLAVE;
-eval CREATE TABLE t9 (a INT KEY, b BLOB, c CHAR(5),
-                      d TIMESTAMP,
-                      e INT NOT NULL) ENGINE=$engine_type;
-
---echo *** Create t9 on Master ***
-connection master;
-eval CREATE TABLE t9 (a INT PRIMARY KEY, b BLOB, c CHAR(5)
+# Please, check BUG#47741 to see why you are not testing NDB.
+if (`SELECT $engine_type != 'NDB'`)
+{
+  STOP SLAVE;
+  RESET SLAVE;
+  eval CREATE TABLE t9 (a INT KEY, b BLOB, c CHAR(5),
+                        d TIMESTAMP,
+                        e INT NOT NULL,
+                        f text not null,
+                        g text,
+                        h blob not null,
+                        i blob) ENGINE=$engine_type;
+
+  --echo *** Create t9 on Master ***
+  connection master;
+  eval CREATE TABLE t9 (a INT PRIMARY KEY, b BLOB, c CHAR(5)
                        ) ENGINE=$engine_type;
-RESET MASTER;
+  RESET MASTER;
 
---echo *** Start Slave ***
-connection slave;
-START SLAVE;
-
---echo *** Master Data Insert ***
-connection master;
-set @b1 = 'b1b1b1b1';
-set @b1 = concat(@b1,@b1);
-INSERT INTO t9 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA');
-
-connection slave;
---source include/wait_for_slave_sql_to_stop.inc
---replace_result $MASTER_MYPORT MASTER_PORT
---replace_column 1 # 4 # 7 # 8 # 9 # 16 # 22 # 23 # 33 # 35 # 36 #
---query_vertical SHOW SLAVE STATUS
-SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
-START SLAVE;
+  --echo *** Start Slave ***
+  connection slave;
+  START SLAVE;
+
+  --echo *** Master Data Insert ***
+  connection master;
+  set @b1 = 'b1b1b1b1';
+
+  set @b1 = concat(@b1,@b1);
+  INSERT INTO t9 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA');
+
+  # the test would stop slave if @@sql_mode for the sql thread
+  # was set to strict. Otherwise, as with this tests setup, 
+  # the implicit defaults will be inserted into fields even though
+  # they are declared without DEFAULT clause.
+
+  sync_slave_with_master;
+  select * from t9;
+
+  # todo: fix Bug #43992 slave sql thread can't tune own sql_mode ...
+  # and add/restore waiting for stop test
+
+  #--source include/wait_for_slave_sql_to_stop.inc
+  #--replace_result $MASTER_MYPORT MASTER_PORT
+  #--replace_column 1 # 4 # 7 # 8 # 9 # 16 # 22 # 23 # 33 # 35 # 36 #
+  #--query_vertical SHOW SLAVE STATUS
+  #SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
+  #START SLAVE;
+}
 
 #--echo *** Drop t9  ***
 #connection master;

=== modified file 'mysql-test/extra/rpl_tests/rpl_loaddata.test'
--- a/mysql-test/extra/rpl_tests/rpl_loaddata.test	2009-10-27 15:15:53 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_loaddata.test	2010-01-13 10:28:42 +0000
@@ -21,14 +21,26 @@ connection slave;
 reset master;
 connection master;
 
+# MTR is not case-sensitive.
+let $lower_stmt_head= load data;
+let $UPPER_STMT_HEAD= LOAD DATA;
+if (`SELECT '$lock_option' <> ''`)
+{
+  #if $lock_option is null, an extra blank is added into the statement,
+  #this will change the result of rpl_loaddata test case. so $lock_option
+  #is set only when it is not null.
+  let $lower_stmt_head= load data $lock_option;
+  let $UPPER_STMT_HEAD= LOAD DATA $lock_option;
+}
+
 select last_insert_id();
 create table t1(a int not null auto_increment, b int, primary key(a) );
-load data infile '../../std_data/rpl_loaddata.dat' into table t1;
+eval $lower_stmt_head infile '../../std_data/rpl_loaddata.dat' into table t1;
 # verify that LAST_INSERT_ID() is set by LOAD DATA INFILE
 select last_insert_id();
 
 create temporary table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60));
-load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by '\n##\n' starting by '>' ignore 1 lines;
+eval $lower_stmt_head infile '../../std_data/rpl_loaddata2.dat' into table t2 fields terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by '\n##\n' starting by '>' ignore 1 lines;
 
 create table t3 (day date,id int(9),category enum('a','b','c'),name varchar(60));
 insert into t3 select * from t2;
@@ -56,7 +68,7 @@ sync_with_master;
 insert into t1 values(1,10);
 
 connection master;
-load data infile '../../std_data/rpl_loaddata.dat' into table t1;
+eval $lower_stmt_head infile '../../std_data/rpl_loaddata.dat' into table t1;
 
 save_master_pos;
 connection slave;
@@ -70,9 +82,11 @@ connection slave;
 set global sql_slave_skip_counter=1;
 start slave;
 sync_with_master;
---replace_result $MASTER_MYPORT MASTER_PORT
---replace_column 1 # 8 # 9 # 16 # 23 # 33 #
-show slave status;
+let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Errno, 1);
+echo Last_SQL_Errno=$last_error;
+let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Error, 1);
+echo Last_SQL_Error;
+echo $last_error;
 
 # Trigger error again to test CHANGE MASTER
 
@@ -80,7 +94,7 @@ connection master;
 set sql_log_bin=0;
 delete from t1;
 set sql_log_bin=1;
-load data infile '../../std_data/rpl_loaddata.dat' into table t1;
+eval $lower_stmt_head infile '../../std_data/rpl_loaddata.dat' into table t1;
 save_master_pos;
 connection slave;
 # The SQL slave thread should be stopped now. 
@@ -92,9 +106,11 @@ connection slave;
 stop slave;
 change master to master_user='test';
 change master to master_user='root';
---replace_result $MASTER_MYPORT MASTER_PORT
---replace_column 1 # 8 # 9 # 16 # 23 # 33 #
-show slave status;
+let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Errno, 1);
+echo Last_SQL_Errno=$last_error;
+let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Error, 1);
+echo Last_SQL_Error;
+echo $last_error;
 
 # Trigger error again to test RESET SLAVE
 
@@ -105,7 +121,7 @@ connection master;
 set sql_log_bin=0;
 delete from t1;
 set sql_log_bin=1;
-load data infile '../../std_data/rpl_loaddata.dat' into table t1;
+eval $lower_stmt_head infile '../../std_data/rpl_loaddata.dat' into table t1;
 save_master_pos;
 connection slave;
 # The SQL slave thread should be stopped now.
@@ -114,9 +130,11 @@ connection slave;
 # RESET SLAVE and see if error is cleared in SHOW SLAVE STATUS.
 stop slave;
 reset slave;
---replace_result $MASTER_MYPORT MASTER_PORT
---replace_column 1 # 8 # 9 # 16 # 23 # 33 #
-show slave status;
+let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Errno, 1);
+echo Last_SQL_Errno=$last_error;
+let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Error, 1);
+echo Last_SQL_Error;
+echo $last_error;
 
 # Finally, see if logging is done ok on master for a failing LOAD DATA INFILE
 
@@ -125,7 +143,7 @@ reset master;
 eval create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
 unique(day)) engine=$engine_type; # no transactions
 --error ER_DUP_ENTRY
-load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
+eval $lower_stmt_head infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
 terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
 '\n##\n' starting by '>' ignore 1 lines;
 select * from t2;
@@ -141,7 +159,7 @@ alter table t2 drop key day;
 connection master;
 delete from t2;
 --error ER_DUP_ENTRY
-load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
+eval $lower_stmt_head infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
 terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
 '\n##\n' starting by '>' ignore 1 lines;
 connection slave;
@@ -154,7 +172,7 @@ drop table t1, t2;
 CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=INNODB;
 
 --error ER_DUP_ENTRY
-LOAD DATA INFILE "../../std_data/words.dat" INTO TABLE t1;
+eval $UPPER_STMT_HEAD INFILE "../../std_data/words.dat" INTO TABLE t1;
 
 DROP TABLE IF EXISTS t1;
 
@@ -182,17 +200,17 @@ DROP TABLE IF EXISTS t1;
 
 -- echo ### assertion: works with cross-referenced database
 -- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--- eval LOAD DATA LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
+-- eval $UPPER_STMT_HEAD LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
 
 -- eval use $db1
 -- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
 -- echo ### assertion: works with fully qualified name on current database
 -- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--- eval LOAD DATA LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
+-- eval $UPPER_STMT_HEAD LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
 
 -- echo ### assertion: works without fully qualified name on current database
 -- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--- eval LOAD DATA LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE t1
+-- eval $UPPER_STMT_HEAD LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE t1
 
 -- echo ### create connection without default database
 -- echo ### connect (conn2,localhost,root,,*NO-ONE*);
@@ -200,7 +218,7 @@ connect (conn2,localhost,root,,*NO-ONE*)
 -- connection conn2
 -- echo ### assertion: works without stating the default database
 -- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--- eval LOAD DATA LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
+-- eval $UPPER_STMT_HEAD LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
 -- echo ### disconnect and switch back to master connection
 -- disconnect conn2
 -- connection master
@@ -219,4 +237,18 @@ source include/diff_tables.inc;
 
 -- sync_slave_with_master
 
+# BUG#49479: LOAD DATA INFILE is binlogged without escaping field names
+-- source include/master-slave-reset.inc
+-- connection master
+use test;
+CREATE TABLE t1 (`key` TEXT, `text` TEXT);
+
+LOAD DATA INFILE '../../std_data/loaddata2.dat' REPLACE INTO TABLE `t1` FIELDS TERMINATED BY ',';
+SELECT * FROM t1;
+
+-- sync_slave_with_master
+-- connection master
+DROP TABLE t1;
+-- sync_slave_with_master
+
 # End of 4.1 tests

=== added file 'mysql-test/extra/rpl_tests/rpl_mixing_engines.inc'
--- a/mysql-test/extra/rpl_tests/rpl_mixing_engines.inc	1970-01-01 00:00:00 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_mixing_engines.inc	2010-01-20 19:08:16 +0000
@@ -0,0 +1,554 @@
+################################################################################
+# This is an auxiliary file used by rpl_mixing_engines.test, and that it
+# executes SQL statements according to a format string, as specified in
+# rpl_mixing_engines.test. In addition, it accepts the special format
+# strings 'configure' and 'clean', used before and after everything else.
+################################################################################
+
+if (`SELECT HEX(@commands) = HEX('configure')`)
+{
+  connection master;
+
+  SET SQL_LOG_BIN=0;
+  eval CREATE TABLE nt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE tt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval SET SQL_LOG_BIN=1;
+
+  connection slave;
+
+  SET SQL_LOG_BIN=0;
+  eval CREATE TABLE nt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE nt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+  eval CREATE TABLE tt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  eval CREATE TABLE tt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = $engine_type;
+  SET SQL_LOG_BIN=1;
+
+  connection master;
+
+  INSERT INTO nt_1(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO nt_2(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO nt_3(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO nt_4(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO nt_5(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO nt_6(trans_id, stmt_id) VALUES(1,1);
+
+  INSERT INTO tt_1(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO tt_2(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO tt_3(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO tt_4(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO tt_5(trans_id, stmt_id) VALUES(1,1);
+  INSERT INTO tt_6(trans_id, stmt_id) VALUES(1,1);
+
+  DELIMITER |;
+
+  CREATE PROCEDURE pc_i_tt_5_suc (IN p_trans_id INTEGER, IN p_stmt_id INTEGER)
+  BEGIN
+    DECLARE in_stmt_id INTEGER;
+    SELECT max(stmt_id) INTO in_stmt_id FROM tt_5 WHERE trans_id= p_trans_id;
+    SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
+    INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
+    INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
+  END|
+
+  CREATE PROCEDURE pc_i_nt_5_suc (IN p_trans_id INTEGER, IN p_stmt_id INTEGER)
+  BEGIN
+    DECLARE in_stmt_id INTEGER;
+    SELECT max(stmt_id) INTO in_stmt_id FROM nt_5 WHERE trans_id= p_trans_id;
+    SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
+    INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
+    INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
+  END|
+
+  CREATE FUNCTION fc_i_tt_5_suc (p_trans_id INTEGER, p_stmt_id INTEGER) RETURNS VARCHAR(64)
+  BEGIN
+    DECLARE in_stmt_id INTEGER;
+    SELECT max(stmt_id) INTO in_stmt_id FROM tt_5 WHERE trans_id= p_trans_id;
+    SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
+    INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
+    INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
+    RETURN "fc_i_tt_5_suc";
+  END|
+
+  CREATE FUNCTION fc_i_nt_5_suc (p_trans_id INTEGER, p_stmt_id INTEGER) RETURNS VARCHAR(64)
+  BEGIN
+    DECLARE in_stmt_id INTEGER;
+    SELECT max(stmt_id) INTO in_stmt_id FROM nt_5 WHERE trans_id= p_trans_id;
+    SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
+    INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
+    INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
+    RETURN "fc_i_nt_5_suc";
+  END|
+
+  CREATE TRIGGER tr_i_tt_3_to_nt_3 AFTER INSERT ON tt_3 FOR EACH ROW
+  BEGIN
+    DECLARE in_stmt_id INTEGER;
+    SELECT max(stmt_id) INTO in_stmt_id FROM nt_3 WHERE trans_id= NEW.trans_id;
+    SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
+    INSERT INTO nt_3(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
+    INSERT INTO nt_3(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
+  END|
+
+  CREATE TRIGGER tr_i_nt_4_to_tt_4 AFTER INSERT ON nt_4 FOR EACH ROW
+  BEGIN
+    DECLARE in_stmt_id INTEGER;
+    SELECT max(stmt_id) INTO in_stmt_id FROM tt_4 WHERE trans_id= NEW.trans_id;
+    SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
+    INSERT INTO tt_4(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
+    INSERT INTO tt_4(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
+  END|
+
+  CREATE TRIGGER tr_i_tt_5_to_tt_6 AFTER INSERT ON tt_5 FOR EACH ROW
+  BEGIN
+    DECLARE in_stmt_id INTEGER;
+    SELECT max(stmt_id) INTO in_stmt_id FROM tt_6 WHERE trans_id= NEW.trans_id;
+    SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id, 1), 1) INTO in_stmt_id;
+    INSERT INTO tt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
+    INSERT INTO tt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
+  END|
+
+  CREATE TRIGGER tr_i_nt_5_to_nt_6 AFTER INSERT ON nt_5 FOR EACH ROW
+  BEGIN
+    DECLARE in_stmt_id INTEGER;
+    SELECT max(stmt_id) INTO in_stmt_id FROM nt_6 WHERE trans_id= NEW.trans_id;
+    SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
+    INSERT INTO nt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
+    INSERT INTO nt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
+  END|
+
+  DELIMITER ;|
+
+  let $pos_trans_command= query_get_value("SHOW MASTER STATUS", Position, 1);
+
+  let $trans_id= 7;
+  let $tb_id= 1;
+  let $stmt_id= 1;
+  let $commands= '';
+
+  SET @commands= '';
+}
+
+if (`SELECT HEX(@commands) = HEX('clean')`)
+{
+  connection master;
+
+  DROP TABLE tt_1;
+  DROP TABLE tt_2;
+  DROP TABLE tt_3;
+  DROP TABLE tt_4;
+  DROP TABLE tt_5;
+  DROP TABLE tt_6;
+
+  DROP TABLE nt_1;
+  DROP TABLE nt_2;
+  DROP TABLE nt_3;
+  DROP TABLE nt_4;
+  DROP TABLE nt_5;
+  DROP TABLE nt_6;
+
+  DROP PROCEDURE pc_i_tt_5_suc;
+  DROP PROCEDURE pc_i_nt_5_suc;
+  DROP FUNCTION fc_i_tt_5_suc;
+  DROP FUNCTION fc_i_nt_5_suc;
+
+  sync_slave_with_master;
+
+  SET @commands= '';
+}
+
+while (`SELECT HEX(@commands) != HEX('')`)
+{
+  --disable_query_log
+  SET @command= SUBSTRING_INDEX(@commands, ' ', 1);
+  let $command= `SELECT @command`;
+  --eval SET @check_commands= '$commands'
+  if (`SELECT HEX(@check_commands) = HEX('''')`)
+  {
+    let $commands= `SELECT @commands`;
+  }
+  --echo -b-b-b-b-b-b-b-b-b-b-b- >> $command << -b-b-b-b-b-b-b-b-b-b-b-
+  let $pos_command= query_get_value("SHOW MASTER STATUS", Position, 1);
+  --enable_query_log
+  if (`SELECT HEX(@command) = HEX('B')`)
+  {
+    eval BEGIN;
+  }
+  if (`SELECT HEX(@command) = HEX('T')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO tt_1(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('T-trig')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO tt_5(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('T-func')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval SELECT fc_i_tt_5_suc ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('T-proc')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval CALL pc_i_tt_5_suc ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('eT')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from tt_1`;
+    let $old_stmt_id= `SELECT max(stmt_id) from tt_1 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO tt_1(trans_id, stmt_id) VALUES ($old_trans_id, $old_stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('Te')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from tt_1`;
+    let $old_stmt_id= `SELECT max(stmt_id) from tt_1 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO tt_1(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('Te-trig')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from tt_5`;
+    let $old_stmt_id= `SELECT max(stmt_id) from tt_5 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO tt_5(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('Te-func')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from tt_1`;
+    let $old_stmt_id= `SELECT max(stmt_id) from tt_1 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO tt_1(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, ''), ($old_trans_id, $old_stmt_id, fc_i_tt_5_suc ($trans_id, $stmt_id));
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('N')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO nt_1(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('N-trig')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO nt_5(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('N-func')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval SELECT fc_i_nt_5_suc ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('N-proc')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval CALL pc_i_nt_5_suc ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('eN')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from nt_1`;
+    let $old_stmt_id= `SELECT max(stmt_id) from nt_1 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO nt_1(trans_id, stmt_id) VALUES ($old_trans_id, $old_stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('Ne')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from nt_1`;
+    let $old_stmt_id= `SELECT max(stmt_id) from nt_1 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO nt_1(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('Ne-trig')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from nt_5`;
+    let $old_stmt_id= `SELECT max(stmt_id) from nt_5 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO nt_5(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('Ne-func')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from nt_1`;
+    let $old_stmt_id= `SELECT max(stmt_id) from nt_1 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO nt_1(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, ''), ($old_trans_id, $old_stmt_id, fc_i_nt_5_suc ($trans_id, $stmt_id));
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('tN')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO nt_1(trans_id, stmt_id, info) SELECT $trans_id, $stmt_id, COUNT(*) FROM tt_1;
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('tNe')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from nt_1`;
+    let $old_stmt_id= `SELECT max(stmt_id) from nt_1 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO nt_1(trans_id, stmt_id, info) SELECT $trans_id, $stmt_id, COUNT(*) FROM tt_1 UNION SELECT $old_trans_id, $old_stmt_id, COUNT(*) FROM tt_1;
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('nT')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO tt_1(trans_id, stmt_id, info) SELECT $trans_id, $stmt_id, COUNT(*) FROM nt_1;
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('nTe')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from tt_1`;
+    let $old_stmt_id= `SELECT max(stmt_id) from tt_1 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO tt_1(trans_id, stmt_id, info) SELECT $trans_id, $stmt_id, COUNT(*) FROM nt_1 UNION SELECT $old_trans_id, $old_stmt_id, COUNT(*) FROM nt_1;
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('NT')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval UPDATE nt_3, tt_3 SET nt_3.info= "new text $trans_id --> $stmt_id", tt_3.info= "new text $trans_id --> $stmt_id" where nt_3.trans_id = tt_3.trans_id and tt_3.trans_id = 1;
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('NT-trig')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO nt_4(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('NT-func')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO nt_5(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, fc_i_tt_5_suc($trans_id, $stmt_id));
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('NeT-trig')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from nt_4`;
+    let $old_stmt_id= `SELECT max(stmt_id) from nt_4 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO nt_4(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('NeT-func')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from nt_5`;
+    let $old_stmt_id= `SELECT max(stmt_id) from nt_5 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO nt_5(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, ''), ($old_trans_id, $old_stmt_id, fc_i_tt_5_suc ($trans_id, $stmt_id));
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('TN')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval UPDATE tt_4, nt_4 SET tt_4.info= "new text $trans_id --> $stmt_id", nt_4.info= "new text $trans_id --> $stmt_id" where nt_4.trans_id = tt_4.trans_id and tt_4.trans_id = 1;
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('TN-trig')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO tt_3(trans_id, stmt_id) VALUES ($trans_id, $stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('TN-func')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    eval INSERT INTO tt_5(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, fc_i_nt_5_suc($trans_id, $stmt_id));
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('TeN-trig')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from tt_3`;
+    let $old_stmt_id= `SELECT max(stmt_id) from tt_3 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO tt_3(trans_id, stmt_id) VALUES ($trans_id, $stmt_id), ($old_trans_id, $old_stmt_id);
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('TeN-func')`)
+  {
+    #--echo DEBUG-- (trans_id, stmt_id) --> ($trans_id, $stmt_id)
+    let $old_trans_id= `SELECT max(trans_id) from tt_5`;
+    let $old_stmt_id= `SELECT max(stmt_id) from tt_5 where trans_id= $old_trans_id`;
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    eval INSERT INTO tt_5(trans_id, stmt_id, info) VALUES ($trans_id, $stmt_id, ''), ($old_trans_id, $old_stmt_id, fc_i_nt_5_suc ($trans_id, $stmt_id));
+    inc $stmt_id;
+  }
+  if (`SELECT HEX(@command) = HEX('CS-T->T')`)
+  {
+    --eval CREATE TABLE tt_xx_$tb_id (PRIMARY KEY(trans_id, stmt_id)) engine=$engine_type SELECT * FROM tt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('CS-N->N')`)
+  {
+    --eval CREATE TABLE nt_xx_$tb_id (PRIMARY KEY(trans_id, stmt_id)) engine=MyIsam SELECT * FROM nt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('CS-T->N')`)
+  {
+    --eval CREATE TABLE tt_xx_$tb_id (PRIMARY KEY(trans_id, stmt_id)) engine=$engine_type SELECT * FROM nt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('CS-N->T')`)
+  {
+    --eval CREATE TABLE nt_xx_$tb_id (PRIMARY KEY(trans_id, stmt_id)) engine=MyIsam SELECT * FROM tt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('CSe-T->T')`)
+  {
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    --eval CREATE TABLE tt_xx_$tb_id (PRIMARY KEY (stmt_id)) engine=$engine_type SELECT stmt_id FROM tt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('CSe-N->N')`)
+  {
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    --eval CREATE TABLE nt_xx_$tb_id (PRIMARY KEY (stmt_id)) engine=MyIsam SELECT stmt_id FROM nt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('CSe-T->N')`)
+  {
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    --eval CREATE TABLE tt_xx_$tb_id (PRIMARY KEY (stmt_id)) engine=$engine_type SELECT stmt_id FROM nt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('CSe-N->T')`)
+  {
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    --eval CREATE TABLE nt_xx_$tb_id (PRIMARY KEY (stmt_id)) engine=MyIsam SELECT stmt_id FROM tt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('CT')`)
+  {
+    --eval CREATE TEMPORARY TABLE tt_xx_$tb_id (a int) engine=$engine_type;
+  }
+  if (`SELECT HEX(@command) = HEX('IS-T<-N')`)
+  {
+    --eval INSERT INTO tt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, stmt_id, USER() FROM nt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('ISe-T<-N')`)
+  {
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    --eval INSERT INTO tt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, trans_id, USER() FROM nt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('IS-N<-T')`)
+  {
+    --eval INSERT INTO nt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, stmt_id, USER() FROM tt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('ISe-N<-T')`)
+  {
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    --eval INSERT INTO nt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, trans_id, USER() FROM tt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('IS-T<-T')`)
+  {
+    --eval INSERT INTO tt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, stmt_id, USER() FROM tt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('ISe-T<-T')`)
+  {
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    --eval INSERT INTO tt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, trans_id, USER() FROM tt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('IS-N<-N')`)
+  {
+    --eval INSERT INTO nt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, stmt_id, USER() FROM nt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('ISe-N<-N')`)
+  {
+    --error ER_DUP_ENTRY, ER_DUP_KEY
+    --eval INSERT INTO nt_xx_$tb_id(trans_id, stmt_id, info) SELECT trans_id, trans_id, USER() FROM nt_1;
+  }
+  if (`SELECT HEX(@command) = HEX('trunc-CS-T')`)
+  {
+    eval TRUNCATE TABLE tt_xx_$tb_id;
+  }
+  if (`SELECT HEX(@command) = HEX('trunc-CS-N')`)
+  {
+    eval TRUNCATE TABLE nt_xx_$tb_id;
+  }
+  if (`SELECT HEX(@command) = HEX('trunc-CT')`)
+  {
+    eval TRUNCATE TABLE tt_xx_$tb_id;
+  }
+  if (`SELECT HEX(@command) = HEX('drop-CS')`)
+  {
+    --disable_warnings
+    eval DROP TABLE IF EXISTS tt_xx_$tb_id, nt_xx_$tb_id;
+    inc $tb_id;
+    --enable_warnings
+  }
+  if (`SELECT HEX(@command) = HEX('drop-CT')`)
+  {
+    --disable_warnings
+    eval DROP TEMPORARY TABLE IF EXISTS tt_xx_$tb_id;
+    inc $tb_id;
+    --enable_warnings
+  }
+  if (`SELECT HEX(@command) = HEX('C')`)
+  {
+    --error 0, ER_GET_ERRMSG
+    eval COMMIT;
+  }
+  if (`SELECT HEX(@command) = HEX('R')`)
+  {
+    --error 0, ER_GET_ERRMSG
+    eval ROLLBACK;
+  }
+  if (`SELECT HEX(@command) = HEX('S1')`)
+  {
+    eval SAVEPOINT s1; 
+  }
+  if (`SELECT HEX(@command) = HEX('R1')`)
+  {
+    eval ROLLBACK TO s1; 
+  }
+  --disable_query_log
+  SET @commands= LTRIM(SUBSTRING(@commands, LENGTH(@command) + 1));
+  inc $stmt_id;
+
+  let $binlog_start= $pos_command;
+  --source include/show_binlog_events.inc
+  --echo -e-e-e-e-e-e-e-e-e-e-e- >> $command << -e-e-e-e-e-e-e-e-e-e-e-
+  if (`SELECT HEX(@commands) = HEX('')`)
+  {
+    let $binlog_start= $pos_trans_command;
+    --echo -b-b-b-b-b-b-b-b-b-b-b- >> $commands << -b-b-b-b-b-b-b-b-b-b-b-
+    --source include/show_binlog_events.inc
+    --echo -e-e-e-e-e-e-e-e-e-e-e- >> $commands << -e-e-e-e-e-e-e-e-e-e-e-
+    --echo
+    let $pos_trans_command= query_get_value("SHOW MASTER STATUS", Position, 1);
+    let $stmt_id= 1;
+    inc $trans_id;
+    let $commands= '';
+  }
+}

=== added file 'mysql-test/extra/rpl_tests/rpl_not_null.test'
--- a/mysql-test/extra/rpl_tests/rpl_not_null.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_not_null.test	2009-10-22 00:19:52 +0000
@@ -0,0 +1,364 @@
+#################################################################################
+# This test checks if the replication between "null" fields to either "null"
+# fields or "not null" fields works properly. In the first case, the execution
+# should work fine. In the second case, it may fail according to the sql_mode
+# being used.
+#
+# The test is devided in three main parts:
+#
+# 1 - NULL --> NULL (no failures)
+# 2 - NULL --> NOT NULL ( sql-mode  = STRICT and failures)
+# 3 - NULL --> NOT NULL ( sql-mode != STRICT and no failures)
+#
+#################################################################################
+connection master;
+
+SET SQL_LOG_BIN= 0;
+eval CREATE TABLE t1(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+
+eval CREATE TABLE t2(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+
+eval CREATE TABLE t3(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+
+eval CREATE TABLE t4(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+SET SQL_LOG_BIN= 1;
+
+connection slave;
+
+eval CREATE TABLE t1(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+
+eval CREATE TABLE t2(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+
+eval CREATE TABLE t3(`a` INT, `b` DATE DEFAULT '0000-00-00',
+`c` INT DEFAULT 500, 
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+
+eval CREATE TABLE t4(`a` INT, `b` DATE DEFAULT '0000-00-00',
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+
+--echo ************* EXECUTION WITH INSERTS *************
+connection master;
+INSERT INTO t1(a,b,c) VALUES (1, null, 1);
+INSERT INTO t1(a,b,c) VALUES (2,'1111-11-11', 2);
+INSERT INTO t1(a,b) VALUES (3, null);
+INSERT INTO t1(a,c) VALUES (4, 4);
+INSERT INTO t1(a) VALUES (5);
+
+INSERT INTO t2(a,b) VALUES (1, null);
+INSERT INTO t2(a,b) VALUES (2,'1111-11-11');
+INSERT INTO t2(a) VALUES (3);
+
+INSERT INTO t3(a,b) VALUES (1, null);
+INSERT INTO t3(a,b) VALUES (2,'1111-11-11');
+INSERT INTO t3(a) VALUES (3);
+
+INSERT INTO t4(a,b,c) VALUES (1, null, 1);
+INSERT INTO t4(a,b,c) VALUES (2,'1111-11-11', 2);
+INSERT INTO t4(a,b) VALUES (3, null);
+INSERT INTO t4(a,c) VALUES (4, 4);
+INSERT INTO t4(a) VALUES (5);
+
+--echo ************* SHOWING THE RESULT SETS WITH INSERTS *************
+sync_slave_with_master;
+
+--echo TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+let $diff_table_1=master:test.t1;
+let $diff_table_2=slave:test.t1;
+source include/diff_tables.inc;
+ 
+let $diff_table_1=master:test.t2;
+let $diff_table_2=slave:test.t2;
+source include/diff_tables.inc;
+
+--echo TABLES t2 and t3 must be different.
+connection master;
+SELECT * FROM t3 ORDER BY a;
+connection slave;
+SELECT * FROM t3 ORDER BY a;
+connection master;
+SELECT * FROM t4 ORDER BY a;
+connection slave;
+SELECT * FROM t4 ORDER BY a;
+
+--echo ************* EXECUTION WITH UPDATES and REPLACES *************
+connection master;
+DELETE FROM t1;
+INSERT INTO t1(a,b,c) VALUES (1,'1111-11-11', 1);
+REPLACE INTO t1(a,b,c) VALUES (2,'1111-11-11', 2);
+UPDATE t1 set b= NULL, c= 300 where a= 1;
+REPLACE INTO t1(a,b,c) VALUES (2, NULL, 300);
+
+--echo ************* SHOWING THE RESULT SETS WITH UPDATES and REPLACES *************
+sync_slave_with_master;
+
+--echo TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+let $diff_table_1=master:test.t1;
+let $diff_table_2=slave:test.t1;
+source include/diff_tables.inc;
+
+--echo ************* CLEANING *************
+connection master;
+
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE t3;
+DROP TABLE t4;
+
+sync_slave_with_master;
+  
+connection master;
+
+SET SQL_LOG_BIN= 0;
+eval CREATE TABLE t1 (`a` INT, `b` BIT DEFAULT NULL, `c` BIT DEFAULT NULL, 
+PRIMARY KEY (`a`)) ENGINE= $engine;
+SET SQL_LOG_BIN= 1;
+
+connection slave;
+
+eval CREATE TABLE t1 (`a` INT, `b` BIT DEFAULT b'01', `c` BIT DEFAULT NULL,
+PRIMARY KEY (`a`)) ENGINE= $engine;
+
+--echo ************* EXECUTION WITH INSERTS *************
+connection master;
+INSERT INTO t1(a,b,c) VALUES (1, null, b'01');
+INSERT INTO t1(a,b,c) VALUES (2,b'00', b'01');
+INSERT INTO t1(a,b) VALUES (3, null);
+INSERT INTO t1(a,c) VALUES (4, b'01');
+INSERT INTO t1(a) VALUES (5);
+
+--echo ************* SHOWING THE RESULT SETS WITH INSERTS *************
+--echo TABLES t1 and t2 must be different.
+sync_slave_with_master;
+connection master;
+SELECT a,b+0,c+0 FROM t1 ORDER BY a;
+connection slave;
+SELECT a,b+0,c+0 FROM t1 ORDER BY a;
+
+--echo ************* EXECUTION WITH UPDATES and REPLACES *************
+connection master;
+DELETE FROM t1;
+INSERT INTO t1(a,b,c) VALUES (1,b'00', b'01');
+REPLACE INTO t1(a,b,c) VALUES (2,b'00',b'01');
+UPDATE t1 set b= NULL, c= b'00' where a= 1;
+REPLACE INTO t1(a,b,c) VALUES (2, NULL, b'00');
+
+--echo ************* SHOWING THE RESULT SETS WITH UPDATES and REPLACES *************
+--echo TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+sync_slave_with_master;
+let $diff_table_1=master:test.t1;
+let $diff_table_2=slave:test.t1;
+source include/diff_tables.inc;
+ 
+connection master;
+
+DROP TABLE t1;
+
+sync_slave_with_master;
+  
+--echo ################################################################################
+--echo #                       NULL ---> NOT NULL (STRICT MODE)
+--echo #                    UNCOMMENT THIS AFTER FIXING BUG#43992
+--echo ################################################################################
+#connection slave;
+#SET GLOBAL sql_mode="TRADITIONAL";
+#
+#STOP SLAVE;
+#--source include/wait_for_slave_to_stop.inc
+#START SLAVE;
+#--source include/wait_for_slave_to_start.inc
+#
+#let $y=0;
+#while (`select $y < 6`)
+#{
+#  connection master;
+#
+#  SET SQL_LOG_BIN= 0;
+#  eval CREATE TABLE t1(`a` INT NOT NULL, `b` INT,
+#  PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+#  eval CREATE TABLE t2(`a` INT NOT NULL, `b` INT,
+#  PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+#  eval CREATE TABLE t3(`a` INT NOT NULL, `b` INT,
+#  PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+#  SET SQL_LOG_BIN= 1;
+#  
+#  connection slave;
+#  
+#  eval CREATE TABLE t1(`a` INT NOT NULL, `b` INT NOT NULL, 
+#  `c` INT NOT NULL,
+#  PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+#  eval CREATE TABLE t2(`a` INT NOT NULL, `b` INT NOT NULL,
+#  `c` INT, 
+#  PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+#  eval CREATE TABLE t3(`a` INT NOT NULL, `b` INT NOT NULL,
+#  `c` INT DEFAULT 500, 
+#  PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+#  
+#  if (`select $y=0`)
+#  {
+#    --echo ************* EXECUTION WITH INSERTS *************
+#    connection master;
+#    INSERT INTO t1(a) VALUES (1);
+#  }
+#  
+#  if (`select $y=1`)
+#  {
+#    --echo ************* EXECUTION WITH INSERTS *************
+#    connection master;
+#    INSERT INTO t1(a, b) VALUES (1, NULL);
+#  }
+#  
+#  if (`select $y=2`)
+#  {
+#    --echo ************* EXECUTION WITH UPDATES *************
+#    connection master;
+#    INSERT INTO t3(a, b) VALUES (1, 1);
+#    INSERT INTO t3(a, b) VALUES (2, 1);
+#    UPDATE t3 SET b = NULL where a= 1;
+#  }
+#  
+#  if (`select $y=3`)
+#  {
+#    --echo ************* EXECUTION WITH INSERTS/REPLACES *************
+#    connection master;
+#    REPLACE INTO t3(a, b) VALUES (1, null);
+#  }
+#   
+#  if (`select $y=4`)
+#  {
+#    --echo ************* EXECUTION WITH UPDATES/REPLACES *************
+#    connection master;
+#    INSERT INTO t3(a, b) VALUES (1, 1);
+#    REPLACE INTO t3(a, b) VALUES (1, null);
+#  }
+#   
+#  if (`select $y=5`)
+#  {
+#    --echo ************* EXECUTION WITH MULTI-ROW INSERTS *************
+#    connection master;
+#
+#    SET SQL_LOG_BIN= 0;
+#    INSERT INTO t2(a, b) VALUES (1, 1);
+#    INSERT INTO t2(a, b) VALUES (2, 1);
+#    INSERT INTO t2(a, b) VALUES (3, null);
+#    INSERT INTO t2(a, b) VALUES (4, 1);
+#    INSERT INTO t2(a, b) VALUES (5, 1);
+#    SET SQL_LOG_BIN= 1;
+#
+#    INSERT INTO t2 SELECT a + 10, b from t2;
+#    --echo The statement below is just executed to stop processing
+#    INSERT INTO t1(a) VALUES (1);
+#  }
+#  
+#  --echo ************* SHOWING THE RESULT SETS *************
+#  connection slave;
+#  --source include/wait_for_slave_sql_to_stop.inc
+#  connection master;
+#  SELECT * FROM t1 ORDER BY a;
+#  connection slave;
+#  SELECT * FROM t1 ORDER BY a;
+#  connection master;
+#  SELECT * FROM t2 ORDER BY a;
+#  connection slave;
+#  SELECT * FROM t2 ORDER BY a;
+#  connection master;
+#  SELECT * FROM t3 ORDER BY a;
+#  connection slave;
+#  SELECT * FROM t3 ORDER BY a;
+#  --source include/reset_master_and_slave.inc
+#  
+#  connection master;
+#  
+#  DROP TABLE t1;
+#  DROP TABLE t2;
+#  DROP TABLE t3;
+#  
+#  sync_slave_with_master;
+#
+#  inc $y;
+#}
+#connection slave;
+#SET GLOBAL sql_mode="";
+#
+#STOP SLAVE;
+#source include/wait_for_slave_to_stop.inc;
+#START SLAVE;
+#--source include/wait_for_slave_to_start.inc
+
+--echo ################################################################################
+--echo #                       NULL ---> NOT NULL (NON-STRICT MODE)
+--echo ################################################################################
+connection master;
+
+SET SQL_LOG_BIN= 0;
+eval CREATE TABLE t1(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+eval CREATE TABLE t2(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+eval CREATE TABLE t3(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+SET SQL_LOG_BIN= 1;
+
+connection slave;
+
+eval CREATE TABLE t1(`a` INT NOT NULL, `b` INT NOT NULL, 
+`c` INT NOT NULL,
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+eval CREATE TABLE t2(`a` INT NOT NULL, `b` INT NOT NULL,
+`c` INT, 
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+eval CREATE TABLE t3(`a` INT NOT NULL, `b` INT NOT NULL,
+`c` INT DEFAULT 500, 
+PRIMARY KEY(`a`)) ENGINE=$engine DEFAULT CHARSET=LATIN1;
+
+--echo ************* EXECUTION WITH INSERTS *************
+connection master;
+INSERT INTO t1(a) VALUES (1);
+INSERT INTO t1(a, b) VALUES (2, NULL);
+INSERT INTO t1(a, b) VALUES (3, 1);
+
+INSERT INTO t2(a) VALUES (1);
+INSERT INTO t2(a, b) VALUES (2, NULL);
+INSERT INTO t2(a, b) VALUES (3, 1);
+
+INSERT INTO t3(a) VALUES (1);
+INSERT INTO t3(a, b) VALUES (2, NULL);
+INSERT INTO t3(a, b) VALUES (3, 1);
+INSERT INTO t3(a, b) VALUES (4, 1);
+REPLACE INTO t3(a, b) VALUES (5, null);
+
+REPLACE INTO t3(a, b) VALUES (3, null);
+UPDATE t3 SET b = NULL where a = 4;
+
+--echo ************* SHOWING THE RESULT SETS *************
+connection master;
+sync_slave_with_master;
+
+connection master;
+SELECT * FROM t1 ORDER BY a;
+connection slave;
+SELECT * FROM t1 ORDER BY a;
+connection master;
+SELECT * FROM t2 ORDER BY a;
+connection slave;
+SELECT * FROM t2 ORDER BY a;
+connection master;
+SELECT * FROM t3 ORDER BY a;
+connection slave;
+SELECT * FROM t3 ORDER BY a;
+
+connection master;
+
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE t3;
+
+sync_slave_with_master;

=== modified file 'mysql-test/extra/rpl_tests/rpl_row_func003.test'
--- a/mysql-test/extra/rpl_tests/rpl_row_func003.test	2007-06-18 13:36:10 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_row_func003.test	2010-01-13 09:00:03 +0000
@@ -18,6 +18,8 @@
 #       Vs slave.                                                           #
 #############################################################################
 
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
+
 # Begin clean up test section
 connection master;
 --disable_warnings
@@ -43,10 +45,12 @@ RETURN tmp;
 END|
 delimiter ;|
 
+--disable_warnings
 INSERT INTO test.t1 VALUES (null,test.f1()),(null,test.f1()),(null,test.f1());
 sleep 6;
 INSERT INTO test.t1 VALUES (null,test.f1()),(null,test.f1()),(null,test.f1());
 sleep 6;
+--enable_warnings
 
 #Select in this test are used for debugging
 #select * from test.t1;
@@ -56,7 +60,9 @@ sleep 6;
 connection master;
 SET AUTOCOMMIT=0;
 START TRANSACTION;
+--disable_warnings
 INSERT INTO test.t1 VALUES (null,test.f1());
+--enable_warnings
 ROLLBACK;
 SET AUTOCOMMIT=1;
 #select * from test.t1;

=== modified file 'mysql-test/extra/rpl_tests/rpl_row_tabledefs.test'
--- a/mysql-test/extra/rpl_tests/rpl_row_tabledefs.test	2008-03-14 20:02:52 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_row_tabledefs.test	2009-10-22 00:10:42 +0000
@@ -111,21 +111,18 @@ SELECT a,b,x FROM t1_int ORDER BY a;
 SELECT a,b,HEX(x),HEX(y),HEX(z) FROM t1_bit ORDER BY a;
 SELECT a,b,x FROM t1_char ORDER BY a;
 
-# Each of these inserts should generate an error and stop the slave
-
 connection master;
 INSERT INTO t9 VALUES (2);
 sync_slave_with_master;
 # Now slave is guaranteed to be running
 connection master;
 INSERT INTO t1_nodef VALUES (1,2);
-connection slave;
---source include/wait_for_slave_sql_to_stop.inc
---replace_result $MASTER_MYPORT MASTER_PORT
---replace_column 1 # 4 # 7 # 8 # 9 # 20 <Last_Error> 22 # 23 # 33 # 35 <Last_IO_Errno> 36 <Last_IO_Error> 38 <Last_SQL_Error>
---query_vertical SHOW SLAVE STATUS
-SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
-START SLAVE;
+
+# Last insert on wider slave table succeeds while slave sql sql_mode permits.
+# The previous version of the above test expected slave sql to stop.
+# bug#38173 relaxed conditions to stop only with the strict mode.
+sync_slave_with_master;
+select count(*) from t1_nodef;
 
 #
 # Replicating to tables with fewer columns at the end works as of WL#3228

=== added file 'mysql-test/extra/rpl_tests/rpl_set_null.test'
--- a/mysql-test/extra/rpl_tests/rpl_set_null.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_set_null.test	2010-01-21 17:20:24 +0000
@@ -0,0 +1,86 @@
+# Both of the following tests check that comparison of binlog BI
+# against SE record will not fail due to remains from previous values
+# in the SE record (before a given field was set to null).
+#
+# In MIXED mode:
+# - Insert and update are executed as statements
+# - Delete is executed as a row event
+# - Assertion: checks that comparison will not fail because the update
+#              statement will clear the record contents for the nulled
+#              field. If data was not cleared, some engines may keep
+#              the value and return it later as garbage - despite the
+#              fact that field is null. This may cause slave to
+#              falsely fail in the comparison (memcmp would fail
+#              because of "garbage" in record data).
+#
+# In ROW mode:
+# - Insert, update and delete are executed as row events.
+# - Assertion: checks that comparison will not fail because the update
+#              rows event will clear the record contents before
+#              feeding the new value to the SE. This protects against
+#              SEs that do not clear record contents when storing
+#              nulled fields. If the engine did not clear the data it
+#              would cause slave to falsely fail in the comparison
+#              (memcmp would fail because of "garbage" in record
+#              data). This scenario is pretty much the same described
+#              above in MIXED mode, but checks different execution
+#              path in the slave.
+
+# BUG#49481: RBR: MyISAM and bit fields may cause slave to stop on
+#  delete cant find record
+
+-- source include/master-slave-reset.inc
+
+-- connection master
+-- eval CREATE TABLE t1 (c1 BIT, c2 INT) Engine=$engine
+INSERT INTO `t1` VALUES ( 1, 1 );
+UPDATE t1 SET c1=NULL where c2=1;
+-- sync_slave_with_master
+
+-- let $diff_table_1=master:test.t1
+-- let $diff_table_2=slave:test.t1
+-- source include/diff_tables.inc
+
+-- connection master
+# triggers switch to row mode when on mixed 
+DELETE FROM t1 WHERE c2=1 LIMIT 1;
+-- sync_slave_with_master
+
+-- let $diff_table_1=master:test.t1
+-- let $diff_table_2=slave:test.t1
+-- source include/diff_tables.inc
+
+-- connection master
+DROP TABLE t1;
+-- sync_slave_with_master
+
+-- source include/master-slave-reset.inc
+
+-- connection master
+
+# BUG#49482: RBR: Replication may break on deletes when MyISAM tables
+#  + char field are used
+
+-- eval CREATE TABLE t1 (c1 CHAR) Engine=$engine
+
+INSERT INTO t1 ( c1 ) VALUES ( 'w' ) ;
+SELECT * FROM t1;
+UPDATE t1 SET c1=NULL WHERE c1='w';
+-- sync_slave_with_master
+
+-- let $diff_table_1=master:test.t1
+-- let $diff_table_2=slave:test.t1
+-- source include/diff_tables.inc
+
+-- connection master
+# triggers switch to row mode when on mixed 
+DELETE FROM t1 LIMIT 2;
+-- sync_slave_with_master
+
+-- let $diff_table_1=master:test.t1
+-- let $diff_table_2=slave:test.t1
+-- source include/diff_tables.inc
+
+-- connection master
+DROP TABLE t1;
+-- sync_slave_with_master

=== modified file 'mysql-test/extra/rpl_tests/rpl_stm_000001.test'
--- a/mysql-test/extra/rpl_tests/rpl_stm_000001.test	2009-10-20 18:00:07 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_stm_000001.test	2009-11-18 14:50:31 +0000
@@ -1,6 +1,11 @@
--- source include/have_binlog_format_mixed_or_statement.inc
+# Requires binlog_format=statement format since query involving
+# get_lock() is logged in row format if binlog_format=mixed or row.
+-- source include/have_binlog_format_statement.inc
 -- source include/master-slave.inc
 
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
+
+# Load some data into t1
 create table t1 (word char(20) not null);
 load data infile '../../std_data/words.dat' into table t1;
 --replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
@@ -10,9 +15,7 @@ select * from t1 limit 10;
 #
 # Test slave with wrong password
 #
-save_master_pos;
-connection slave;
-sync_with_master;
+sync_slave_with_master;
 stop slave;
 connection master;
 set password for root@"localhost" = password('foo');
@@ -29,16 +32,12 @@ sleep 2;
 
 create table t3(n int);
 insert into t3 values(1),(2);
-save_master_pos;
-connection slave;
-sync_with_master;
+sync_slave_with_master;
 select * from t3;
 select sum(length(word)) from t1;
 connection master;
 drop table t1,t3;
-save_master_pos;
-connection slave;
-sync_with_master;
+sync_slave_with_master;
 
 # Test if the slave SQL thread can be more than 16K behind the slave
 # I/O thread (> IO_SIZE)
@@ -77,12 +76,13 @@ unlock tables;
 connection master;
 create table t2(id int);
 insert into t2 values(connection_id());
-save_master_pos;
 
 connection master1;
 # Avoid generating result
 create temporary table t3(n int);
+--disable_warnings
 insert into t3 select get_lock('crash_lock%20C', 1) from t2;
+--enable_warnings
 
 connection master;
 send update t1 set n = n + get_lock('crash_lock%20C', 2);
@@ -93,8 +93,11 @@ kill @id;
 # We don't drop t3 as this is a temporary table
 drop table t2;
 connection master;
+# The get_lock function causes warning for unsafe statement.
+--disable_warnings
 --error 1317,2013
 reap;
+--enable_warnings
 connection slave;
 # The SQL slave thread should now have stopped because the query was killed on
 # the master (so it has a non-zero error code in the binlog).
@@ -117,16 +120,12 @@ insert into mysql.user (Host, User, Pass
 select select_priv,user from mysql.user where user = _binary'blafasel2';
 update mysql.user set Select_priv = "Y" where User= _binary"blafasel2";
 select select_priv,user from mysql.user where user = _binary'blafasel2';
-save_master_pos;
-connection slave;
-sync_with_master;
+sync_slave_with_master;
 select n from t1;
 select select_priv,user from mysql.user where user = _binary'blafasel2';
 connection master1;
 drop table t1;
 delete from mysql.user where user="blafasel2";
-save_master_pos;
-connection slave;
-sync_with_master;
+sync_slave_with_master;
 
 # End of 4.1 tests

=== added file 'mysql-test/extra/rpl_tests/rpl_tmp_table_and_DDL.test'
--- a/mysql-test/extra/rpl_tests/rpl_tmp_table_and_DDL.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/extra/rpl_tests/rpl_tmp_table_and_DDL.test	2010-03-28 18:10:00 +0000
@@ -0,0 +1,160 @@
+#
+# This test verify if executing DDL statement before trying to manipulate
+# a temporary table causes row-based replication to break with error 'table
+# does not exist'.
+#
+
+# CREATE TABLE when a temporary table is open.
+CREATE TEMPORARY TABLE t1 (a INT);
+EVAL CREATE TABLE t2 (a INT, b INT) ENGINE= $ENGINE_TYPE;
+INSERT INTO t1 VALUES (1);
+
+# CREATE EVENT when a temporary table is open.
+CREATE EVENT e1 ON SCHEDULE EVERY 10 HOUR DO SELECT 1;
+INSERT INTO t1 VALUES (1);
+
+# ALTER EVENT when a temporary table is open.
+ALTER EVENT e1 ON SCHEDULE EVERY 20 HOUR DO SELECT 1;
+INSERT INTO t1 VALUES (1);
+
+# DROP EVENT when a temporary table is open.
+DROP EVENT IF EXISTS e1;
+INSERT INTO t1 VALUES (1);
+
+# CREATE PROCEDURE when a temporary table is open.
+CREATE PROCEDURE p1() SELECT 1;
+INSERT INTO t1 VALUES (1);
+
+# Alter PROCEDURE when a temporary table is open.
+ALTER PROCEDURE p1 SQL SECURITY INVOKER;
+INSERT INTO t1 VALUES (1);
+
+# CREATE FUNCTION when a temporary table is open.
+CREATE FUNCTION f1() RETURNS INT RETURN 123;
+INSERT INTO t1 VALUES (1);
+
+# ALTER FUNCTION when a temporary table is open.
+ALTER FUNCTION f1 SQL SECURITY INVOKER;
+INSERT INTO t1 VALUES (1);
+
+# CREATE DATABASE when a temporary table is open.
+CREATE DATABASE mysqltest1;
+INSERT INTO t1 VALUES (1);
+
+# DROP DATABASE when a temporary table is open.
+DROP DATABASE mysqltest1;
+INSERT INTO t1 VALUES (1);
+
+# CREATE USER when a temporary table is open.
+CREATE USER test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# GRANT select on table to user when a temporary table is open.
+GRANT SELECT ON t2 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# GRANT all on function to user  when a temporary table is open.
+GRANT ALL ON f1 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# GRANT all on procedure to user when a temporary table is open.
+GRANT ALL ON p1 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# GRANT usage on *.* to user when a temporary table is open.
+GRANT USAGE ON *.* TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# REVOKE ALL PRIVILEGES on function to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON f1 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# REVOKE ALL PRIVILEGES on procedure to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON p1 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# REVOKE ALL PRIVILEGES on table to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON t2 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# REVOKE usage on *.* from user when a temporary table is open.
+REVOKE USAGE ON *.* FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+
+# RENAME USER when a temporary table is open.
+RENAME USER test_1@localhost TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+
+# DROP USER when a temporary table is open.
+DROP USER test_2@localhost;
+INSERT INTO t1 VALUES (1);
+
+# Test ACL statement in sub statement
+DELIMITER |;
+CREATE PROCEDURE p2()
+BEGIN
+    # CREATE USER when a temporary table is open. 
+    CREATE TEMPORARY TABLE t3 (a INT);
+    CREATE USER test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # GRANT select on table to user when a temporary table is open.
+    GRANT SELECT ON t2 TO test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # GRANT all on function to user  when a temporary table is open.
+    GRANT ALL ON f1 TO test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # GRANT all on procedure to user when a temporary table is open.
+    GRANT ALL ON p1 TO test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # GRANT usage on *.* to user  when a temporary table is open.
+    GRANT USAGE ON *.* TO test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # REVOKE ALL PRIVILEGES on function to user when a temporary table is open.
+    REVOKE ALL PRIVILEGES ON f1 FROM test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # REVOKE ALL PRIVILEGES on procedure to user when a temporary table is open.
+    REVOKE ALL PRIVILEGES ON p1 FROM test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # REVOKE ALL PRIVILEGES on table to user when a temporary table is open.
+    REVOKE ALL PRIVILEGES ON t2 FROM test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # REVOKE usage on *.* from user when a temporary table is open.
+    REVOKE USAGE ON *.* FROM test_2@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # RENAME USER when a temporary table is open.
+    RENAME USER test_2@localhost TO test_3@localhost;
+    INSERT INTO t1 VALUES (1);
+
+    # DROP USER when a temporary table is open.
+    DROP USER test_3@localhost;
+    INSERT INTO t1 VALUES (1);
+    DROP TEMPORARY TABLE t3;
+END |
+DELIMITER ;|
+
+# DROP PROCEDURE when a temporary table is open.
+DROP PROCEDURE p1;
+INSERT INTO t1 VALUES (1);
+DROP PROCEDURE p2;
+INSERT INTO t1 VALUES (1);
+
+# DROP FUNCTION when a temporary table is open.
+DROP FUNCTION f1;
+INSERT INTO t1 VALUES (1);
+
+# DROP TABLE when a temporary table is open.
+DROP TABLE t2;
+INSERT INTO t1 VALUES (1);
+
+DROP TEMPORARY TABLE t1;
+
+--sync_slave_with_master

=== added file 'mysql-test/include/binlog_inject_error.inc'
--- a/mysql-test/include/binlog_inject_error.inc	1970-01-01 00:00:00 +0000
+++ b/mysql-test/include/binlog_inject_error.inc	2010-01-24 07:03:23 +0000
@@ -0,0 +1,22 @@
+#
+# === Name
+#
+# binlog_inject_error.inc
+#
+# === Description
+#
+# Inject binlog write error when running the query, verifies that the
+# query is ended with the proper error (ER_ERROR_ON_WRITE).
+#
+# === Usage
+#
+# let query= 'CREATE TABLE t1 (a INT)';
+# source include/binlog_inject_error.inc;
+#
+
+SET GLOBAL debug='d,injecting_fault_writing';
+--echo $query;
+--replace_regex /(errno: .*)/(errno: #)/
+--error ER_ERROR_ON_WRITE
+--eval $query
+SET GLOBAL debug='';

=== modified file 'mysql-test/include/default_mysqld.cnf'
--- a/mysql-test/include/default_mysqld.cnf	2008-04-08 14:51:26 +0000
+++ b/mysql-test/include/default_mysqld.cnf	2010-03-28 18:10:00 +0000
@@ -2,7 +2,7 @@
 [mysqld]
 open-files-limit=           1024
 local-infile
-default-character-set=      latin1
+character-set-server=      latin1
 
 # Increase default connect_timeout to avoid intermittent
 # disconnects when test servers are put under load see BUG#28359

=== modified file 'mysql-test/include/have_big5.inc'
--- a/mysql-test/include/have_big5.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_big5.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_big5.require
-disable_query_log;
-show collation like 'big5_chinese_ci';
-enable_query_log;
+let collation=big5_chinese_ci;
+--source include/have_collation.inc

=== added file 'mysql-test/include/have_collation.inc'
--- a/mysql-test/include/have_collation.inc	1970-01-01 00:00:00 +0000
+++ b/mysql-test/include/have_collation.inc	2009-12-27 13:54:41 +0000
@@ -0,0 +1,3 @@
+if (!`SELECT count(*) AS 'true' FROM information_schema.collations WHERE collation_name LIKE '$collation'`) {
+   skip Test needs character set '$collation';
+}

=== modified file 'mysql-test/include/have_cp1250_ch.inc'
--- a/mysql-test/include/have_cp1250_ch.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_cp1250_ch.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_cp1250_ch.require
-disable_query_log;
-show collation like 'cp1250_czech_cs';
-enable_query_log;
+let collation=cp1250_czech_cs;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_cp1251.inc'
--- a/mysql-test/include/have_cp1251.inc	2007-06-28 17:34:54 +0000
+++ b/mysql-test/include/have_cp1251.inc	2009-12-27 13:54:41 +0000
@@ -1,7 +1,2 @@
---require r/have_cp1251.require
-
---disable_query_log
-
-SHOW COLLATION LIKE 'cp1251_general_ci';
-
---enable_query_log
+let collation=cp1251_general_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_cp866.inc'
--- a/mysql-test/include/have_cp866.inc	2007-06-28 17:34:54 +0000
+++ b/mysql-test/include/have_cp866.inc	2009-12-27 13:54:41 +0000
@@ -1,7 +1,2 @@
---require r/have_cp866.require
-
---disable_query_log
-
-SHOW COLLATION LIKE 'cp866_general_ci';
-
---enable_query_log
+let collation=cp866_general_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_cp932.inc'
--- a/mysql-test/include/have_cp932.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_cp932.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_cp932.require
-disable_query_log;
-show collation like 'cp932_japanese_ci';
-enable_query_log;
+let collation=cp932_japanese_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_eucjpms.inc'
--- a/mysql-test/include/have_eucjpms.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_eucjpms.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_eucjpms.require
-disable_query_log;
-show collation like 'eucjpms_japanese_ci';
-enable_query_log;
+let collation=eucjpms_japanese_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_euckr.inc'
--- a/mysql-test/include/have_euckr.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_euckr.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_euckr.require
-disable_query_log;
-show collation like 'euckr_korean_ci';
-enable_query_log;
+let collation=euckr_korean_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_gb2312.inc'
--- a/mysql-test/include/have_gb2312.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_gb2312.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_gb2312.require
-disable_query_log;
-show collation like 'gb2312_chinese_ci';
-enable_query_log;
+let collation=gb2312_chinese_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_gbk.inc'
--- a/mysql-test/include/have_gbk.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_gbk.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_gbk.require
-disable_query_log;
-show collation like 'gbk_chinese_ci';
-enable_query_log;
+let collation=gbk_chinese_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_koi8r.inc'
--- a/mysql-test/include/have_koi8r.inc	2007-06-28 17:34:54 +0000
+++ b/mysql-test/include/have_koi8r.inc	2009-12-27 13:54:41 +0000
@@ -1,7 +1,2 @@
---require r/have_koi8r.require
-
---disable_query_log
-
-SHOW COLLATION LIKE 'koi8r_general_ci';
-
---enable_query_log
+let collation=koi8r_general_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_latin2_ch.inc'
--- a/mysql-test/include/have_latin2_ch.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_latin2_ch.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_latin2_ch.require
-disable_query_log;
-show collation like 'latin2_czech_cs';
-enable_query_log;
+let collation=latin2_czech_cs;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_sjis.inc'
--- a/mysql-test/include/have_sjis.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_sjis.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_sjis.require
-disable_query_log;
-show collation like 'sjis_japanese_ci';
-enable_query_log;
+let collation=sjis_japanese_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_tis620.inc'
--- a/mysql-test/include/have_tis620.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_tis620.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_tis620.require
-disable_query_log;
-show collation like 'tis620_thai_ci';
-enable_query_log;
+let collation=tis620_thai_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_ucs2.inc'
--- a/mysql-test/include/have_ucs2.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_ucs2.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_ucs2.require
-disable_query_log;
-show collation like 'ucs2_general_ci';
-enable_query_log;
+let collation=ucs2_general_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_ujis.inc'
--- a/mysql-test/include/have_ujis.inc	2008-07-04 16:41:27 +0000
+++ b/mysql-test/include/have_ujis.inc	2009-12-27 13:54:41 +0000
@@ -1,4 +1,2 @@
--- require r/have_ujis.require
-disable_query_log;
-show collation like 'ujis_japanese_ci';
-enable_query_log;
+let collation=ujis_japanese_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/have_utf8.inc'
--- a/mysql-test/include/have_utf8.inc	2007-06-28 17:34:54 +0000
+++ b/mysql-test/include/have_utf8.inc	2009-12-27 13:54:41 +0000
@@ -1,7 +1,2 @@
---require r/have_utf8.require
-
---disable_query_log
-
-SHOW COLLATION LIKE 'utf8_general_ci';
-
---enable_query_log
+let collation=utf8_general_ci;
+--source include/have_collation.inc

=== modified file 'mysql-test/include/kill_query.inc'
--- a/mysql-test/include/kill_query.inc	2009-03-27 05:19:50 +0000
+++ b/mysql-test/include/kill_query.inc	2009-12-10 03:44:19 +0000
@@ -52,7 +52,7 @@ if (`SELECT '$debug_lock' != ''`)
 
 # reap the result of the waiting query
 connection $connection_name;
-error 0, 1317, 1307, 1306, 1334, 1305;
+error 0, 1317, 1307, 1306, 1334, 1305, 1034;
 reap;
 
 connection master;

=== modified file 'mysql-test/include/mtr_warnings.sql'
--- a/mysql-test/include/mtr_warnings.sql	2009-12-03 11:19:05 +0000
+++ b/mysql-test/include/mtr_warnings.sql	2010-01-15 15:27:55 +0000
@@ -175,6 +175,8 @@ INSERT INTO global_suppressions VALUES
  ("Can't find file: '.\\\\test\\\\\\?{8}.frm'"),
  ("Slave: Unknown table 't1' Error_code: 1051"),
 
+ /* Maria storage engine dependent tests */
+
  /* maria-recovery.test has warning about missing log file */
  ("File '.*maria_log.000.*' not found \\(Errcode: 2\\)"),
  /* and about marked-corrupted table */
@@ -184,6 +186,14 @@ INSERT INTO global_suppressions VALUES
  ("Table '..mysqltest.t_corrupted2' is marked as crashed and should be"),
  ("Incorrect key file for table '..mysqltest.t_corrupted2.MAI'"),
 
+ /*
+   Transient network failures that cause warnings on reconnect.
+   BUG#47743 and BUG#47983.
+ */
+ ("Slave I/O: Get master SERVER_ID failed with error:.*"),
+ ("Slave I/O: Get master clock failed with error:.*"),
+ ("Slave I/O: Get master COLLATION_SERVER failed with error:.*"),
+ ("Slave I/O: Get master TIME_ZONE failed with error:.*"),
 
  ("THE_LAST_SUPPRESSION")||
 

=== modified file 'mysql-test/include/ps_conv.inc'
--- a/mysql-test/include/ps_conv.inc	2007-07-04 09:20:53 +0000
+++ b/mysql-test/include/ps_conv.inc	2010-01-19 10:36:52 +0000
@@ -30,6 +30,9 @@
 --disable_warnings
 drop table if exists t5 ;
 --enable_warnings
+--disable_query_log
+SET TIME_ZONE= '+03:00';
+--enable_query_log
 set @arg01= 8;
 set @arg02= 8.0;
 set @arg03= 80.00000000000e-1;

=== modified file 'mysql-test/include/setup_fake_relay_log.inc'
--- a/mysql-test/include/setup_fake_relay_log.inc	2009-02-09 13:17:04 +0000
+++ b/mysql-test/include/setup_fake_relay_log.inc	2010-02-02 15:16:47 +0000
@@ -69,7 +69,22 @@ let $_fake_relay_log_purge= `SELECT @@gl
 # Create relay log file.
 copy_file $fake_relay_log $_fake_relay_log;
 # Create relay log index.
---exec echo $_fake_filename-fake.000001 > $_fake_relay_index
+
+if (`SELECT LENGTH(@@secure_file_priv) > 0`)
+{
+  -- let $_file_priv_dir= `SELECT @@secure_file_priv`;
+  -- let $_suffix= `SELECT UUID()`
+  -- let $_tmp_file= $_file_priv_dir/fake-index.$_suffix
+
+  -- eval select '$_fake_filename-fake.000001\n' into dumpfile '$_tmp_file'
+  -- copy_file $_tmp_file $_fake_relay_index
+  -- remove_file $_tmp_file
+}
+
+if (`SELECT LENGTH(@@secure_file_priv) = 0`)
+{
+  -- eval select '$_fake_filename-fake.000001\n' into dumpfile '$_fake_relay_index'
+}
 
 # Setup replication from existing relay log.
 eval CHANGE MASTER TO MASTER_HOST='dummy.localdomain', RELAY_LOG_FILE='$_fake_filename-fake.000001', RELAY_LOG_POS=4;

=== added file 'mysql-test/include/truncate_file.inc'
--- a/mysql-test/include/truncate_file.inc	1970-01-01 00:00:00 +0000
+++ b/mysql-test/include/truncate_file.inc	2010-01-08 05:42:23 +0000
@@ -0,0 +1,16 @@
+# truncate a giving file, all contents of the file are be cleared
+
+if (`SELECT 'x$file' = 'x'`)
+{
+  --echo Please assign a file name to $file!!
+  exit;
+}
+
+let TRUNCATE_FILE= $file;
+
+perl;
+use Env;
+Env::import('TRUNCATE_FILE');
+open FILE, '>', $TRUNCATE_FILE || die "Can not open file $file";
+close FILE;
+EOF

=== modified file 'mysql-test/lib/My/SafeProcess.pm'
--- a/mysql-test/lib/My/SafeProcess.pm	2009-04-29 14:13:38 +0000
+++ b/mysql-test/lib/My/SafeProcess.pm	2010-03-10 10:32:14 +0000
@@ -384,9 +384,9 @@ sub kill {
 
 
 sub _collect {
-  my ($self)= @_;
+  my ($self, $exit_code)= @_;
 
-  $self->{EXIT_STATUS}= $?;
+  $self->{EXIT_STATUS}= $exit_code;
   _verbose("_collect: $self");
 
   # Take the process out of running list
@@ -453,6 +453,7 @@ sub wait_one {
   #_verbose("blocking: $blocking, use_alarm: $use_alarm");
 
   my $retpid;
+  my $exit_code;
   eval
   {
     # alarm should break the wait
@@ -461,6 +462,7 @@ sub wait_one {
     alarm($timeout) if $use_alarm;
 
     $retpid= waitpid($pid, $blocking ? 0 : &WNOHANG);
+    $exit_code= $?;
 
     alarm(0) if $use_alarm;
   };
@@ -492,7 +494,7 @@ sub wait_one {
   #warn "wait_one: expected pid $pid but got $retpid"
   #  unless( $retpid == $pid );
 
-  $self->_collect();
+  $self->_collect($exit_code);
   return 0;
 }
 
@@ -505,6 +507,8 @@ sub wait_one {
 #
 sub wait_any {
   my $ret_pid;
+  my $exit_code;
+
   if (IS_WIN32PERL) {
     # Can't wait for -1 => use a polling loop
     do {
@@ -514,6 +518,7 @@ sub wait_any {
 	last if $pid == $ret_pid;
       }
     } while ($ret_pid == 0);
+    $exit_code= $?;
   }
   else
   {
@@ -523,6 +528,7 @@ sub wait_any {
       print STDERR "wait_any, got invalid pid: $ret_pid\n";
       return undef;
     }
+    $exit_code= $?;
   }
 
   # Look it up in "running" table
@@ -532,7 +538,7 @@ sub wait_any {
     print STDERR "running: ". join(", ", keys(%running)). "\n";
     return undef;
   }
-  $proc->_collect;
+  $proc->_collect($exit_code);
   return $proc;
 }
 

=== modified file 'mysql-test/lib/My/SafeProcess/safe_process.cc'
--- a/mysql-test/lib/My/SafeProcess/safe_process.cc	2009-07-08 12:31:22 +0000
+++ b/mysql-test/lib/My/SafeProcess/safe_process.cc	2010-03-28 18:10:00 +0000
@@ -159,7 +159,7 @@ int main(int argc, char* const argv[] )
   signal(SIGCHLD, handle_signal);
   signal(SIGABRT, handle_abort);
 
-  sprintf(safe_process_name, "safe_process[%d]", own_pid);
+  sprintf(safe_process_name, "safe_process[%d]", (int) own_pid);
 
   message("Started");
 

=== modified file 'mysql-test/lib/mtr_cases.pm'
--- a/mysql-test/lib/mtr_cases.pm	2010-01-04 12:23:17 +0000
+++ b/mysql-test/lib/mtr_cases.pm	2010-03-30 16:16:57 +0000
@@ -524,6 +524,10 @@ sub collect_one_suite
       next if ($test->{'name'} eq 'sys_vars.innodb_thread_concurrency_basic');
       # Can't work with InnoPlug. Test framework needs to be re-designed.
       next if ($test->{'name'} eq 'main.innodb_bug46000');
+      # Fails with innodb plugin
+      next if ($test->{'name'} eq 'main.innodb-autoinc');
+      # Fails with innodb plugin: r6185 Testcases changes not included
+      next if ($test->{'name'} eq 'main.innodb_bug44369');
       # Copy test options
       my $new_test= My::Test->new();
       while (my ($key, $value) = each(%$test))
@@ -677,6 +681,8 @@ sub optimize_cases {
 	  if ( $default_engine =~ /^ndb/i );
 	$tinfo->{'innodb_test'}= 1
 	  if ( $default_engine =~ /^innodb/i );
+	$tinfo->{'pbxt_test'}= 1
+	  if ( $default_engine =~ /^pbxt/i );
       }
     }
 
@@ -774,6 +780,8 @@ sub collect_one_test_case {
   my $disabled=   shift;
   my $suite_opts= shift;
 
+  my $local_default_storage_engine= $default_storage_engine;
+
   #print "collect_one_test_case\n";
   #print " suitedir: $suitedir\n";
   #print " testdir: $testdir\n";
@@ -928,15 +936,26 @@ sub collect_one_test_case {
 
   tags_from_test_file($tinfo,"$testdir/${tname}.test");
 
-  if ( defined $default_storage_engine )
+  # Get default storage engine from suite.opt file
+
+  if (defined $suite_opts &&
+      "@$suite_opts" =~ "default-storage-engine=\s*([^\s]*)")
+  {
+    $local_default_storage_engine= $1;
+  }
+
+  if ( defined $local_default_storage_engine )
   {
     # Different default engine is used
     # tag test to require that engine
     $tinfo->{'ndb_test'}= 1
-      if ( $default_storage_engine =~ /^ndb/i );
+      if ( $local_default_storage_engine =~ /^ndb/i );
 
     $tinfo->{'innodb_test'}= 1
-      if ( $default_storage_engine =~ /^innodb/i );
+      if ( $local_default_storage_engine =~ /^innodb/i );
+
+    $tinfo->{'pbxt_test'}= 1
+      if ( $local_default_storage_engine =~ /^pbxt/i );
 
   }
 
@@ -1099,6 +1118,28 @@ sub collect_one_test_case {
     $tinfo->{template_path}= $config;
   }
 
+  if ( $tinfo->{'pbxt_test'} )
+  {
+    # This is a test that needs pbxt
+    if ( $::mysqld_variables{'pbxt'} eq "OFF" ||
+         ! exists $::mysqld_variables{'pbxt'} )
+    {
+      # Engine is not supported, skip it
+      $tinfo->{'skip'}= 1;
+      return $tinfo;
+    }
+  }
+  else
+  {
+    # Only disable engine if it's on by default (to avoid warnings about
+    # not existing loose options
+    if ( $::mysqld_variables{'pbxt'} eq "ON")
+    {
+      push(@{$tinfo->{'master_opt'}}, "--loose-skip-pbxt");
+      push(@{$tinfo->{'slave_opt'}}, "--loose-skip-pbxt");
+    }
+  }
+
   if ( $tinfo->{'example_plugin_test'} )
   {
     if ( !$ENV{'EXAMPLE_PLUGIN'} )
@@ -1162,6 +1203,7 @@ my @tags=
  ["include/have_log_bin.inc", "need_binlog", 1],
 
  ["include/have_innodb.inc", "innodb_test", 1],
+ ["include/have_pbxt.inc", "pbxt_test", 1],
  ["include/big_test.inc", "big_test", 1],
  ["include/have_debug.inc", "need_debug", 1],
  ["include/have_ndb.inc", "ndb_test", 1],

=== modified file 'mysql-test/lib/v1/mysql-test-run.pl'
--- a/mysql-test/lib/v1/mysql-test-run.pl	2009-12-09 16:43:00 +0000
+++ b/mysql-test/lib/v1/mysql-test-run.pl	2010-03-28 18:10:00 +0000
@@ -1117,14 +1117,16 @@ sub command_line_setup () {
 
   if ( ! $opt_testcase_timeout )
   {
-    $opt_testcase_timeout= $default_testcase_timeout;
+    $opt_testcase_timeout=
+      $ENV{MTR_TESTCASE_TIMEOUT} || $default_testcase_timeout;
     $opt_testcase_timeout*= 10 if $opt_valgrind;
     $opt_testcase_timeout*= 10 if ($opt_debug and $glob_win32);
   }
 
   if ( ! $opt_suite_timeout )
   {
-    $opt_suite_timeout= $default_suite_timeout;
+    $opt_suite_timeout=
+      $ENV{MTR_SUITE_TIMEOUT} || $default_suite_timeout;
     $opt_suite_timeout*= 6 if $opt_valgrind;
     $opt_suite_timeout*= 6 if ($opt_debug and $glob_win32);
   }
@@ -3963,7 +3965,7 @@ sub mysqld_arguments ($$$$) {
     }
   }
 
-  mtr_add_arg($args, "%s--default-character-set=latin1", $prefix);
+  mtr_add_arg($args, "%s--character-set-server-set=latin1", $prefix);
   mtr_add_arg($args, "%s--language=%s", $prefix, $path_language);
   mtr_add_arg($args, "%s--tmpdir=$opt_tmpdir", $prefix);
 

=== modified file 'mysql-test/mysql-test-run.pl'
--- a/mysql-test/mysql-test-run.pl	2010-01-04 12:26:56 +0000
+++ b/mysql-test/mysql-test-run.pl	2010-03-30 16:16:57 +0000
@@ -126,7 +126,7 @@ my $path_config_file;           # The ge
 # executables will be used by the test suite.
 our $opt_vs_config = $ENV{'MTR_VS_CONFIG'};
 
-my $DEFAULT_SUITES= "main,binlog,federated,rpl,innodb,maria,parts,oqgraph";
+my $DEFAULT_SUITES= "main,binlog,federated,rpl,maria,parts,oqgraph";
 my $opt_suites;
 
 our $opt_verbose= 0;  # Verbose output, enable with --verbose
@@ -201,10 +201,10 @@ my $opt_mark_progress;
 
 my $opt_sleep;
 
-my $opt_testcase_timeout=     15; # 15 minutes
-my $opt_suite_timeout   =    360; # 6 hours
-my $opt_shutdown_timeout=     10; # 10 seconds
-my $opt_start_timeout   =    180; # 180 seconds
+my $opt_testcase_timeout= $ENV{MTR_TESTCASE_TIMEOUT} ||  15; # minutes
+my $opt_suite_timeout   = $ENV{MTR_SUITE_TIMEOUT}    || 360; # minutes
+my $opt_shutdown_timeout= $ENV{MTR_SHUTDOWN_TIMEOUT} ||  10; # seconds
+my $opt_start_timeout   = $ENV{MTR_START_TIMEOUT}    || 180; # seconds
 
 sub testcase_timeout { return $opt_testcase_timeout * 60; };
 sub suite_timeout { return $opt_suite_timeout * 60; };
@@ -413,7 +413,6 @@ sub main {
     # Not all tests completed, failure
     mtr_report();
     mtr_report("Only ", int(@$completed), " of $num_tests completed.");
-    mtr_error("Not all tests completed");
   }
 
   mtr_print_line();
@@ -425,6 +424,10 @@ sub main {
 
   mtr_report_stats($fail, $completed, $extra_warnings);
 
+  if ( @$completed != $num_tests)
+  {
+    mtr_error("Not all tests completed");
+  }
   exit(0);
 }
 
@@ -3452,7 +3455,7 @@ sub restart_forced_by_test
 # Return timezone value of tinfo or default value
 sub timezone {
   my ($tinfo)= @_;
-  return $tinfo->{timezone} || "GMT-3";
+  return $tinfo->{timezone} || "DEFAULT";
 }
 
 
@@ -3482,7 +3485,11 @@ sub run_testcase ($$) {
   # Init variables that can change between each test case
   # -------------------------------------------------------
   my $timezone= timezone($tinfo);
-  $ENV{'TZ'}= $timezone;
+  if ($timezone ne 'DEFAULT') {
+    $ENV{'TZ'}= $timezone;
+  } else {
+    delete($ENV{'TZ'});
+  }
   mtr_verbose("Setting timezone: $timezone");
 
   if ( ! using_extern() )
@@ -4037,6 +4044,9 @@ sub extract_warning_lines ($) {
      qr/Slave I\/O: error reconnecting to master '.*' - retry-time: [1-3]  retries/,
      qr/Error reading packet/,
      qr/Slave: Can't drop database.* database doesn't exist/,
+     qr/Slave: Operation DROP USER failed for 'create_rout_db'/,
+     qr|Checking table:   '\./mtr/test_suppressions'|,
+     qr|mysqld: Table '\./mtr/test_suppressions' is marked as crashed and should be repaired|
     );
 
   my $matched_lines= [];
@@ -4119,7 +4129,7 @@ sub start_check_warnings ($$) {
      error         => $errfile,
      output        => $errfile,
      args          => \$args,
-     user_data     => $errfile,
+     user_data     => [$errfile, $mysqld],
      verbose       => $opt_verbose,
     );
   mtr_verbose("Started $proc");
@@ -4165,7 +4175,7 @@ sub check_warnings ($) {
     if ( delete $started{$proc->pid()} ) {
       # One check warning process returned
       my $res= $proc->exit_status();
-      my $err_file= $proc->user_data();
+      my ($err_file, $mysqld)= @{$proc->user_data()};
 
       if ( $res == 0 or $res == 62 ){
 
@@ -4201,7 +4211,8 @@ sub check_warnings ($) {
 	my $report= mtr_grab_file($err_file);
 	$tinfo->{comment}.=
 	  "Could not execute 'check-warnings' for ".
-	    "testcase '$tname' (res: $res):\n";
+	    "testcase '$tname' (res: $res) server: '".
+              $mysqld->name() .":\n";
 	$tinfo->{comment}.= $report;
 
 	$result= 2;
@@ -5561,6 +5572,8 @@ sub usage ($) {
   if ( $message )
   {
     print STDERR "$message\n";
+    print STDERR "For full list of options, use $0 --help\n";
+    exit;      
   }
 
   print <<HERE;

=== modified file 'mysql-test/r/alter_table.result'
--- a/mysql-test/r/alter_table.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/r/alter_table.result	2010-03-04 08:03:07 +0000
@@ -1245,4 +1245,11 @@ ALTER TABLE t1 CHANGE COLUMN f1 f1_no_re
 affected rows: 0
 info: Records: 0  Duplicates: 0  Warnings: 0
 DROP TABLE t1;
+#
+# Bug #31145: ALTER TABLE DROP COLUMN, ADD COLUMN crashes (linux) 
+#   or freezes (win) the server
+#
+CREATE TABLE t1 (a TEXT, id INT, b INT);
+ALTER TABLE t1 DROP COLUMN a, ADD COLUMN c TEXT FIRST;
+DROP TABLE t1;
 End of 5.1 tests

=== modified file 'mysql-test/r/archive.result'
--- a/mysql-test/r/archive.result	2009-09-10 06:58:13 +0000
+++ b/mysql-test/r/archive.result	2009-11-11 08:03:29 +0000
@@ -12717,3 +12717,14 @@ COUNT(t1.a)
 729
 DROP TABLE t1;
 SET @@join_buffer_size= @save_join_buffer_size;
+SHOW CREATE TABLE t1;
+ERROR HY000: Table upgrade required. Please do "REPAIR TABLE `t1`" or dump/reload to fix it!
+SELECT * FROM t1;
+ERROR HY000: Table upgrade required. Please do "REPAIR TABLE `t1`" or dump/reload to fix it!
+INSERT INTO t1 (col1, col2) VALUES (1, "value");
+ERROR HY000: Table upgrade required. Please do "REPAIR TABLE `t1`" or dump/reload to fix it!
+REPAIR TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	repair	Error	Table upgrade required. Please do "REPAIR TABLE `t1`" or dump/reload to fix it!
+test.t1	repair	error	Corrupt
+DROP TABLE t1;

=== modified file 'mysql-test/r/bug46080.result' (properties changed: -x to +x)
--- a/mysql-test/r/bug46080.result	2009-09-03 06:38:06 +0000
+++ b/mysql-test/r/bug46080.result	2010-02-02 12:17:21 +0000
@@ -2,8 +2,8 @@
 # Bug #46080: group_concat(... order by) crashes server when
 #  sort_buffer_size cannot allocate
 #
-call mtr.add_suppression("Out of memory at line .*, 'my_alloc.c'");
-call mtr.add_suppression("needed .* byte .*k., memory in use: .* bytes .*k");
+call mtr.add_suppression("Out of memory at line .*, '.*my_alloc.c'");
+call mtr.add_suppression("needed .* byte (.*k)., memory in use: .* bytes (.*k)");
 CREATE TABLE t1(a CHAR(255));
 INSERT INTO t1 VALUES ('a');
 SET @@SESSION.sort_buffer_size=5*16*1000000;

=== added file 'mysql-test/r/bug47671.result'
--- a/mysql-test/r/bug47671.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/bug47671.result	2010-01-15 15:27:55 +0000
@@ -0,0 +1,14 @@
+#
+# Bug#47671 - wrong character-set after upgrade from 5.1.34 to 5.1.39
+#
+# Extract only charset information from 'status' command output using regex
+--------------
+
+Server:			MariaDB
+Server characterset:	utf8
+Db     characterset:	utf8
+Client characterset:	utf8
+Conn.  characterset:	utf8
+
+--------------
+

=== modified file 'mysql-test/r/count_distinct.result'
--- a/mysql-test/r/count_distinct.result	2005-05-29 23:32:50 +0000
+++ b/mysql-test/r/count_distinct.result	2009-12-22 09:52:23 +0000
@@ -40,6 +40,26 @@ select t2.isbn,city,t1.libname,count(dis
 isbn	city	libname	a
 007	Berkeley	Berkeley Public1	2
 000	New York	New York Public Libra	2
+select t2.isbn,city,@bar:=t1.libname,count(distinct t1.libname) as a
+from t3 left join t1 on t3.libname=t1.libname left join t2
+on t3.isbn=t2.isbn group by city having count(distinct
+t1.libname) > 1;
+isbn	city	@bar:=t1.libname	a
+007	Berkeley	Berkeley Public1	2
+000	New York	New York Public Libra	2
+SELECT @bar;
+@bar
+Berkeley Public2
+select t2.isbn,city,concat(@bar:=t1.libname),count(distinct t1.libname) as a
+from t3 left join t1 on t3.libname=t1.libname left join t2
+on t3.isbn=t2.isbn group by city having count(distinct
+t1.libname) > 1;
+isbn	city	concat(@bar:=t1.libname)	a
+007	Berkeley	Berkeley Public1	2
+000	New York	New York Public Libra	2
+SELECT @bar;
+@bar
+Berkeley Public2
 drop table t1, t2, t3;
 create table t1 (f1 int);
 insert into t1 values (1);

=== added file 'mysql-test/r/create-uca.result'
--- a/mysql-test/r/create-uca.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/create-uca.result	2009-12-27 13:54:41 +0000
@@ -0,0 +1,31 @@
+drop table if exists t1,t2;
+CREATE TABLE t1(
+c1 INT DEFAULT 12 COMMENT 'column1',
+c2 INT NULL COMMENT 'column2',
+c3 INT NOT NULL COMMENT 'column3',
+c4 VARCHAR(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a',
+c5 VARCHAR(255) COLLATE utf8_unicode_ci NULL DEFAULT 'b',
+c6 VARCHAR(255))
+COLLATE latin1_bin;
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) DEFAULT '12' COMMENT 'column1',
+  `c2` int(11) DEFAULT NULL COMMENT 'column2',
+  `c3` int(11) NOT NULL COMMENT 'column3',
+  `c4` varchar(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a',
+  `c5` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT 'b',
+  `c6` varchar(255) COLLATE latin1_bin DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_bin
+CREATE TABLE t2 AS SELECT * FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `c1` int(11) DEFAULT '12' COMMENT 'column1',
+  `c2` int(11) DEFAULT NULL COMMENT 'column2',
+  `c3` int(11) NOT NULL COMMENT 'column3',
+  `c4` varchar(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a',
+  `c5` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT 'b',
+  `c6` varchar(255) CHARACTER SET latin1 COLLATE latin1_bin DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t1,t2;

=== modified file 'mysql-test/r/create.result'
--- a/mysql-test/r/create.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/r/create.result	2010-03-04 08:03:07 +0000
@@ -820,16 +820,13 @@ i
 drop table t1;
 create temporary table t1 (j int);
 create table if not exists t1 select 1;
-Warnings:
-Note	1050	Table 't1' already exists
 select * from t1;
 j
-1
 drop temporary table t1;
 select * from t1;
-ERROR 42S02: Table 'test.t1' doesn't exist
+1
+1
 drop table t1;
-ERROR 42S02: Unknown table 't1'
 create table t1 (i int);
 insert into t1 values (1), (2);
 lock tables t1 read;
@@ -1793,52 +1790,6 @@ t1	CREATE TABLE `t1` (
 drop table t1;
 
 # --
-# -- Bug#21380: DEFAULT definition not always transfered by CREATE
-# -- TABLE/SELECT to the new table.
-# --
-
-DROP TABLE IF EXISTS t1;
-DROP TABLE IF EXISTS t2;
-
-CREATE TABLE t1(
-c1 INT DEFAULT 12 COMMENT 'column1',
-c2 INT NULL COMMENT 'column2',
-c3 INT NOT NULL COMMENT 'column3',
-c4 VARCHAR(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a',
-c5 VARCHAR(255) COLLATE utf8_unicode_ci NULL DEFAULT 'b',
-c6 VARCHAR(255))
-COLLATE latin1_bin;
-
-SHOW CREATE TABLE t1;
-Table	Create Table
-t1	CREATE TABLE `t1` (
-  `c1` int(11) DEFAULT '12' COMMENT 'column1',
-  `c2` int(11) DEFAULT NULL COMMENT 'column2',
-  `c3` int(11) NOT NULL COMMENT 'column3',
-  `c4` varchar(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a',
-  `c5` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT 'b',
-  `c6` varchar(255) COLLATE latin1_bin DEFAULT NULL
-) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_bin
-
-CREATE TABLE t2 AS SELECT * FROM t1;
-
-SHOW CREATE TABLE t2;
-Table	Create Table
-t2	CREATE TABLE `t2` (
-  `c1` int(11) DEFAULT '12' COMMENT 'column1',
-  `c2` int(11) DEFAULT NULL COMMENT 'column2',
-  `c3` int(11) NOT NULL COMMENT 'column3',
-  `c4` varchar(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a',
-  `c5` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT 'b',
-  `c6` varchar(255) CHARACTER SET latin1 COLLATE latin1_bin DEFAULT NULL
-) ENGINE=MyISAM DEFAULT CHARSET=latin1
-
-DROP TABLE t2;
-DROP TABLE t1;
-
-# -- End of test case for Bug#21380.
-
-# --
 # -- Bug#18834: ALTER TABLE ADD INDEX on table with two timestamp fields
 # --
 

=== modified file 'mysql-test/r/ctype_ucs.result'
--- a/mysql-test/r/ctype_ucs.result	2009-12-03 12:02:37 +0000
+++ b/mysql-test/r/ctype_ucs.result	2010-03-04 08:03:07 +0000
@@ -116,6 +116,26 @@ select binary 'a  a' > 'a', binary 'a  \
 binary 'a  a' > 'a'	binary 'a  \0' > 'a'	binary 'a\0' > 'a'
 1	1	1
 SET CHARACTER SET koi8r;
+create table t1 (a varchar(2) character set ucs2 collate ucs2_bin, key(a));
+insert into t1 values ('A'),('A'),('B'),('C'),('D'),('A\t');
+insert into t1 values ('A\0'),('A\0'),('A\0'),('A\0'),('AZ');
+select hex(a) from t1 where a like 'A_' order by a;
+hex(a)
+00410000
+00410000
+00410000
+00410000
+00410009
+0041005A
+select hex(a) from t1 ignore key(a) where a like 'A_' order by a;
+hex(a)
+00410000
+00410000
+00410000
+00410000
+00410009
+0041005A
+drop table t1;
 CREATE TABLE t1 (word VARCHAR(64) CHARACTER SET ucs2, word2 CHAR(64) CHARACTER SET ucs2);
 INSERT INTO t1 VALUES (_koi8r'�koi8r'� (X'2004',X'2004');
 SELECT hex(word) FROM t1 ORDER BY word;

=== modified file 'mysql-test/r/ctype_utf8.result'
--- a/mysql-test/r/ctype_utf8.result	2009-01-26 21:19:13 +0000
+++ b/mysql-test/r/ctype_utf8.result	2010-03-04 08:03:07 +0000
@@ -1,3 +1,5 @@
+drop table if exists t1,t2,t3,t4;
+drop database if exists mysqltest;
 drop table if exists t1,t2;
 set names utf8;
 select left(_utf8 0xD0B0D0B1D0B2,1);
@@ -1848,6 +1850,24 @@ select hex(_utf8 B'001111111111');
 ERROR HY000: Invalid utf8 character string: 'FF'
 select (_utf8 X'616263FF');
 ERROR HY000: Invalid utf8 character string: 'FF'
+#
+# Bug#44131 Binary-mode "order by" returns records in incorrect order for UTF-8 strings
+#
+CREATE TABLE t1 (id int not null primary key, name varchar(10)) character set utf8;
+INSERT INTO t1 VALUES
+(2,'一二三01'),(3,'一二三09'),(4,'一二三02'),(5,'一二三08'),
+(6,'一二三11'),(7,'一二三91'),(8,'一二三21'),(9,'一二三81');
+SELECT * FROM t1 ORDER BY BINARY(name);
+id	name
+2	一二三01
+4	一二三02
+5	一二三08
+3	一二三09
+6	一二三11
+8	一二三21
+9	一二三81
+7	一二三91
+DROP TABLE t1;
 CREATE TABLE t1 (a INT NOT NULL, b INT NOT NULL);
 INSERT INTO t1 VALUES (70000, 1092), (70001, 1085), (70002, 1065);
 SELECT CONVERT(a, CHAR), CONVERT(b, CHAR) FROM t1 GROUP BY b;

=== modified file 'mysql-test/r/delayed.result'
--- a/mysql-test/r/delayed.result	2009-03-11 15:32:42 +0000
+++ b/mysql-test/r/delayed.result	2010-01-15 15:27:55 +0000
@@ -314,4 +314,16 @@ a	b
 2	2
 drop table t1;
 set global low_priority_updates = @old_delayed_updates;
+#
+# Bug #47682 strange behaviour of INSERT DELAYED
+#
+DROP TABLE IF EXISTS t1, t2;
+CREATE TABLE t1 (f1 integer);
+CREATE TABLE t2 (f1 integer);
+FLUSH TABLES WITH READ LOCK;
+LOCK TABLES t1 READ;
+INSERT DELAYED INTO t2 VALUES (1);
+Got one of the listed errors
+UNLOCK TABLES;
+DROP TABLE t1, t2;
 End of 5.1 tests

=== modified file 'mysql-test/r/delete.result'
--- a/mysql-test/r/delete.result	2009-09-28 10:48:52 +0000
+++ b/mysql-test/r/delete.result	2010-01-29 09:36:28 +0000
@@ -324,3 +324,29 @@ a
 1
 2
 DROP TABLE t1, t2, t3;
+#
+# Bug #46425 crash in Diagnostics_area::set_ok_status, 
+#            empty statement, DELETE IGNORE
+#
+CREATE table t1 (i INTEGER);
+INSERT INTO t1 VALUES (1);
+CREATE TRIGGER tr1 AFTER DELETE ON t1 FOR EACH ROW 
+BEGIN 
+INSERT INTO t1 SELECT * FROM t1 AS A;
+END |
+DELETE IGNORE FROM t1;
+ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
+DROP TABLE t1;
+#
+# Bug #49552 : sql_buffer_result cause crash + not found records 
+#   in multitable delete/subquery
+#
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES (1),(2),(3);
+SET SESSION SQL_BUFFER_RESULT=1;
+DELETE t1 FROM (SELECT SUM(a) a FROM t1) x,t1;
+SET SESSION SQL_BUFFER_RESULT=DEFAULT;
+SELECT * FROM t1;
+a
+DROP TABLE t1;
+End of 5.1 tests

=== modified file 'mysql-test/r/foreign_key.result'
--- a/mysql-test/r/foreign_key.result	2001-09-28 05:05:54 +0000
+++ b/mysql-test/r/foreign_key.result	2010-03-10 13:39:02 +0000
@@ -1,4 +1,4 @@
-drop table if exists t1;
+drop table if exists t1,t2;
 create table t1 (
 a int not null references t2,
 b int not null references t2 (c),
@@ -13,3 +13,30 @@ foreign key (a,b) references t3 (c,d) on
 create index a on t1 (a);
 create unique index b on t1 (a,b);
 drop table t1;
+create table t1 (id int primary key) engine = innodb;
+create table t2 (id int PRIMARY KEY, FOREIGN KEY (id) REFERENCES t1(id)) engine=innodb;
+insert into t1 values (1), (2), (3), (4), (5), (6);
+insert into t2 values (3), (5);
+delete from t1;
+ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`id`) REFERENCES `t1` (`id`))
+select * from t1;
+id
+1
+2
+3
+4
+5
+6
+delete ignore from t1;
+Warnings:
+Error	1451	Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`id`) REFERENCES `t1` (`id`))
+Error	1451	Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`id`) REFERENCES `t1` (`id`))
+select row_count();
+row_count()
+-1
+select * from t1;
+id
+3
+5
+drop table t2;
+drop table t1;

=== modified file 'mysql-test/r/fulltext.result'
--- a/mysql-test/r/fulltext.result	2009-09-07 20:50:10 +0000
+++ b/mysql-test/r/fulltext.result	2010-03-04 08:03:07 +0000
@@ -559,3 +559,64 @@ EXECUTE s;
 MATCH (col) AGAINST('findme')
 DEALLOCATE PREPARE s;
 DROP TABLE t1;
+#
+# Bug #49250 : spatial btree index corruption and crash
+# Part two : fulltext syntax check
+#
+CREATE TABLE t1(col1 TEXT,
+FULLTEXT INDEX USING BTREE (col1));
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'USING BTREE (col1))' at line 2
+CREATE TABLE t2(col1 TEXT);
+CREATE FULLTEXT INDEX USING BTREE ON t2(col);
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'USING BTREE ON t2(col)' at line 1
+ALTER TABLE t2 ADD FULLTEXT INDEX USING BTREE (col1);
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'USING BTREE (col1)' at line 1
+DROP TABLE t2;
+End of 5.0 tests
+#
+# Bug #47930: MATCH IN BOOLEAN MODE returns too many results 
+#  inside subquery
+#
+CREATE TABLE t1 (a int);
+INSERT INTO t1 VALUES (1), (2);
+CREATE TABLE t2 (a int, b2 char(10), FULLTEXT KEY b2 (b2));
+INSERT INTO t2 VALUES (1,'Scargill');
+CREATE TABLE t3 (a int, b int);
+INSERT INTO t3 VALUES (1,1), (2,1);
+# t2 should use full text index
+EXPLAIN
+SELECT count(*) FROM t1 WHERE 
+not exists(
+SELECT 1 FROM t2, t3
+WHERE t3.a=t1.a AND MATCH(b2) AGAINST('scargill' IN BOOLEAN MODE)
+);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+2	DEPENDENT SUBQUERY	t2	fulltext	b2	b2	0		1	Using where
+2	DEPENDENT SUBQUERY	t3	ALL	NULL	NULL	NULL	NULL	2	Using where
+# should return 0
+SELECT count(*) FROM t1 WHERE 
+not exists(
+SELECT 1 FROM t2, t3
+WHERE t3.a=t1.a AND MATCH(b2) AGAINST('scargill' IN BOOLEAN MODE)
+);
+count(*)
+0
+# should return 0
+SELECT count(*) FROM t1 WHERE 
+not exists(
+SELECT 1 FROM t2 IGNORE INDEX (b2), t3
+WHERE t3.a=t1.a AND MATCH(b2) AGAINST('scargill' IN BOOLEAN MODE)
+);
+count(*)
+0
+DROP TABLE t1,t2,t3;
+#
+# Bug #49445: Assertion failed: 0, file .\item_row.cc, line 55 with 
+#   fulltext search and row op
+#
+CREATE TABLE t1(a CHAR(1),FULLTEXT(a));
+SELECT 1 FROM t1 WHERE MATCH(a) AGAINST ('') AND ROW(a,a) > ROW(1,1);
+1
+DROP TABLE t1;
+End of 5.1 tests

=== modified file 'mysql-test/r/fulltext_order_by.result'
--- a/mysql-test/r/fulltext_order_by.result	2005-08-12 16:27:54 +0000
+++ b/mysql-test/r/fulltext_order_by.result	2009-12-22 15:52:15 +0000
@@ -126,7 +126,7 @@ group by 
 a.text, b.id, b.betreff
 order by 
 match(b.betreff) against ('+abc' in boolean mode) desc;
-ERROR 42S22: Unknown column 'b.betreff' in 'order clause'
+ERROR 42000: Incorrect usage/placement of 'MATCH()'
 select a.text, b.id, b.betreff
 from 
 t2 a inner join t3 b on a.id = b.forum inner join
@@ -142,7 +142,7 @@ where 
 match(c.beitrag) against ('+abc' in boolean mode)
 order by 
 match(b.betreff) against ('+abc' in boolean mode) desc;
-ERROR 42S22: Unknown column 'b.betreff' in 'order clause'
+ERROR 42000: Incorrect usage/placement of 'MATCH()'
 select a.text, b.id, b.betreff
 from 
 t2 a inner join t3 b on a.id = b.forum inner join
@@ -158,7 +158,7 @@ where 
 match(c.beitrag) against ('+abc' in boolean mode)
 order by 
 match(betreff) against ('+abc' in boolean mode) desc;
-text	id	betreff
+ERROR 42000: Incorrect usage/placement of 'MATCH()'
 (select b.id, b.betreff from t3 b) union 
 (select b.id, b.betreff from t3 b) 
 order by match(betreff) against ('+abc' in boolean mode) desc;

=== modified file 'mysql-test/r/func_concat.result'
--- a/mysql-test/r/func_concat.result	2009-05-21 08:06:43 +0000
+++ b/mysql-test/r/func_concat.result	2010-01-13 04:16:36 +0000
@@ -1,4 +1,5 @@
 DROP TABLE IF EXISTS t1;
+DROP PROCEDURE IF EXISTS p1;
 CREATE TABLE t1 ( number INT NOT NULL, alpha CHAR(6) NOT NULL );
 INSERT INTO t1 VALUES (1413006,'idlfmv'),
 (1413065,'smpsfz'),(1413127,'sljrhx'),(1413304,'qerfnd');
@@ -119,4 +120,14 @@ id	select_type	table	type	possible_keys	
 1	SIMPLE	t2	index	NULL	PRIMARY	102	NULL	3	Using index
 1	SIMPLE	t1	eq_ref	PRIMARY,a	PRIMARY	318	func,const,const	1	
 DROP TABLE t1, t2;
+#
+# Bug #50096: CONCAT_WS inside procedure returning wrong data
+#
+CREATE PROCEDURE p1(a varchar(255), b int, c int)
+SET @query = CONCAT_WS(",", a, b, c);
+CALL p1("abcde", "0", "1234");
+SELECT @query;
+@query
+abcde,0,1234
+DROP PROCEDURE p1;
 # End of 5.1 tests

=== modified file 'mysql-test/r/func_group.result'
--- a/mysql-test/r/func_group.result	2009-10-14 08:46:50 +0000
+++ b/mysql-test/r/func_group.result	2009-11-24 15:26:13 +0000
@@ -885,7 +885,7 @@ cast(sum(distinct df) as signed)
 3
 select cast(min(df) as signed) from t1;
 cast(min(df) as signed)
-0
+1
 select 1e8 * sum(distinct df) from t1;
 1e8 * sum(distinct df)
 330000000
@@ -1520,4 +1520,197 @@ max	i
 # Cleanup
 #
 DROP TABLE t1;
+#
+# Bug#43668: Wrong comparison and MIN/MAX for YEAR(2)
+#
+create table t1 (f1 year(2), f2 year(4), f3 date, f4 datetime);
+insert into t1 values
+(98,1998,19980101,"1998-01-01 00:00:00"),
+(00,2000,20000101,"2000-01-01 00:00:01"),
+(02,2002,20020101,"2002-01-01 23:59:59"),
+(60,2060,20600101,"2060-01-01 11:11:11"),
+(70,1970,19700101,"1970-11-11 22:22:22"),
+(NULL,NULL,NULL,NULL);
+select min(f1),max(f1) from t1;
+min(f1)	max(f1)
+70	60
+select min(f2),max(f2) from t1;
+min(f2)	max(f2)
+1970	2060
+select min(f3),max(f3) from t1;
+min(f3)	max(f3)
+1970-01-01	2060-01-01
+select min(f4),max(f4) from t1;
+min(f4)	max(f4)
+1970-11-11 22:22:22	2060-01-01 11:11:11
+select a.f1 as a, b.f1 as b, a.f1 > b.f1 as gt,
+a.f1 < b.f1 as lt, a.f1<=>b.f1 as eq
+from t1 a, t1 b;
+a	b	gt	lt	eq
+98	98	0	0	1
+00	98	1	0	0
+02	98	1	0	0
+60	98	1	0	0
+70	98	0	1	0
+NULL	98	NULL	NULL	0
+98	00	0	1	0
+00	00	0	0	1
+02	00	1	0	0
+60	00	1	0	0
+70	00	0	1	0
+NULL	00	NULL	NULL	0
+98	02	0	1	0
+00	02	0	1	0
+02	02	0	0	1
+60	02	1	0	0
+70	02	0	1	0
+NULL	02	NULL	NULL	0
+98	60	0	1	0
+00	60	0	1	0
+02	60	0	1	0
+60	60	0	0	1
+70	60	0	1	0
+NULL	60	NULL	NULL	0
+98	70	1	0	0
+00	70	1	0	0
+02	70	1	0	0
+60	70	1	0	0
+70	70	0	0	1
+NULL	70	NULL	NULL	0
+98	NULL	NULL	NULL	0
+00	NULL	NULL	NULL	0
+02	NULL	NULL	NULL	0
+60	NULL	NULL	NULL	0
+70	NULL	NULL	NULL	0
+NULL	NULL	NULL	NULL	1
+select a.f1 as a, b.f2 as b, a.f1 > b.f2 as gt,
+a.f1 < b.f2 as lt, a.f1<=>b.f2 as eq
+from t1 a, t1 b;
+a	b	gt	lt	eq
+98	1998	0	0	1
+00	1998	1	0	0
+02	1998	1	0	0
+60	1998	1	0	0
+70	1998	0	1	0
+NULL	1998	NULL	NULL	0
+98	2000	0	1	0
+00	2000	0	0	1
+02	2000	1	0	0
+60	2000	1	0	0
+70	2000	0	1	0
+NULL	2000	NULL	NULL	0
+98	2002	0	1	0
+00	2002	0	1	0
+02	2002	0	0	1
+60	2002	1	0	0
+70	2002	0	1	0
+NULL	2002	NULL	NULL	0
+98	2060	0	1	0
+00	2060	0	1	0
+02	2060	0	1	0
+60	2060	0	0	1
+70	2060	0	1	0
+NULL	2060	NULL	NULL	0
+98	1970	1	0	0
+00	1970	1	0	0
+02	1970	1	0	0
+60	1970	1	0	0
+70	1970	0	0	1
+NULL	1970	NULL	NULL	0
+98	NULL	NULL	NULL	0
+00	NULL	NULL	NULL	0
+02	NULL	NULL	NULL	0
+60	NULL	NULL	NULL	0
+70	NULL	NULL	NULL	0
+NULL	NULL	NULL	NULL	1
+select a.f1 as a, b.f3 as b, a.f1 > b.f3 as gt,
+a.f1 < b.f3 as lt, a.f1<=>b.f3 as eq
+from t1 a, t1 b;
+a	b	gt	lt	eq
+98	1998-01-01	0	1	0
+00	1998-01-01	1	0	0
+02	1998-01-01	1	0	0
+60	1998-01-01	1	0	0
+70	1998-01-01	0	1	0
+NULL	1998-01-01	NULL	NULL	0
+98	2000-01-01	0	1	0
+00	2000-01-01	0	1	0
+02	2000-01-01	1	0	0
+60	2000-01-01	1	0	0
+70	2000-01-01	0	1	0
+NULL	2000-01-01	NULL	NULL	0
+98	2002-01-01	0	1	0
+00	2002-01-01	0	1	0
+02	2002-01-01	0	1	0
+60	2002-01-01	1	0	0
+70	2002-01-01	0	1	0
+NULL	2002-01-01	NULL	NULL	0
+98	2060-01-01	0	1	0
+00	2060-01-01	0	1	0
+02	2060-01-01	0	1	0
+60	2060-01-01	0	1	0
+70	2060-01-01	0	1	0
+NULL	2060-01-01	NULL	NULL	0
+98	1970-01-01	1	0	0
+00	1970-01-01	1	0	0
+02	1970-01-01	1	0	0
+60	1970-01-01	1	0	0
+70	1970-01-01	0	1	0
+NULL	1970-01-01	NULL	NULL	0
+98	NULL	NULL	NULL	0
+00	NULL	NULL	NULL	0
+02	NULL	NULL	NULL	0
+60	NULL	NULL	NULL	0
+70	NULL	NULL	NULL	0
+NULL	NULL	NULL	NULL	1
+select a.f1 as a, b.f4 as b, a.f1 > b.f4 as gt,
+a.f1 < b.f4 as lt, a.f1<=>b.f4 as eq
+from t1 a, t1 b;
+a	b	gt	lt	eq
+98	1998-01-01 00:00:00	0	1	0
+00	1998-01-01 00:00:00	1	0	0
+02	1998-01-01 00:00:00	1	0	0
+60	1998-01-01 00:00:00	1	0	0
+70	1998-01-01 00:00:00	0	1	0
+NULL	1998-01-01 00:00:00	NULL	NULL	0
+98	2000-01-01 00:00:01	0	1	0
+00	2000-01-01 00:00:01	0	1	0
+02	2000-01-01 00:00:01	1	0	0
+60	2000-01-01 00:00:01	1	0	0
+70	2000-01-01 00:00:01	0	1	0
+NULL	2000-01-01 00:00:01	NULL	NULL	0
+98	2002-01-01 23:59:59	0	1	0
+00	2002-01-01 23:59:59	0	1	0
+02	2002-01-01 23:59:59	0	1	0
+60	2002-01-01 23:59:59	1	0	0
+70	2002-01-01 23:59:59	0	1	0
+NULL	2002-01-01 23:59:59	NULL	NULL	0
+98	2060-01-01 11:11:11	0	1	0
+00	2060-01-01 11:11:11	0	1	0
+02	2060-01-01 11:11:11	0	1	0
+60	2060-01-01 11:11:11	0	1	0
+70	2060-01-01 11:11:11	0	1	0
+NULL	2060-01-01 11:11:11	NULL	NULL	0
+98	1970-11-11 22:22:22	1	0	0
+00	1970-11-11 22:22:22	1	0	0
+02	1970-11-11 22:22:22	1	0	0
+60	1970-11-11 22:22:22	1	0	0
+70	1970-11-11 22:22:22	0	1	0
+NULL	1970-11-11 22:22:22	NULL	NULL	0
+98	NULL	NULL	NULL	0
+00	NULL	NULL	NULL	0
+02	NULL	NULL	NULL	0
+60	NULL	NULL	NULL	0
+70	NULL	NULL	NULL	0
+NULL	NULL	NULL	NULL	1
+select *, f1 = f2 from t1;
+f1	f2	f3	f4	f1 = f2
+98	1998	1998-01-01	1998-01-01 00:00:00	1
+00	2000	2000-01-01	2000-01-01 00:00:01	1
+02	2002	2002-01-01	2002-01-01 23:59:59	1
+60	2060	2060-01-01	2060-01-01 11:11:11	1
+70	1970	1970-01-01	1970-11-11 22:22:22	1
+NULL	NULL	NULL	NULL	NULL
+drop table t1;
+#
 End of 5.1 tests

=== modified file 'mysql-test/r/func_misc.result'
--- a/mysql-test/r/func_misc.result	2009-10-28 07:52:34 +0000
+++ b/mysql-test/r/func_misc.result	2010-01-11 13:15:28 +0000
@@ -104,95 +104,6 @@ t1	CREATE TABLE `t1` (
   `length(uuid())` int(10) NOT NULL DEFAULT '0'
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 drop table t1;
-#------------------------------------------------------------------------
-# Tests for Bug#6760 and Bug#12689
-SET @row_count = 4;
-SET @sleep_time_per_result_row = 1;
-SET @max_acceptable_delay = 2;
-SET @@global.query_cache_size = 1024 * 64;
-DROP TEMPORARY TABLE IF EXISTS t_history;
-DROP TABLE IF EXISTS t1;
-CREATE TEMPORARY TABLE t_history (attempt SMALLINT,
-start_ts DATETIME, end_ts DATETIME,
-start_cached INTEGER, end_cached INTEGER);
-CREATE TABLE t1 (f1 BIGINT);
-INSERT INTO t_history
-SET attempt = 4 - 4 + 1, start_ts = NOW(),
-start_cached = 0;
-SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
-f1	SLEEP(@sleep_time_per_result_row)
-1	0
-1	0
-1	0
-1	0
-UPDATE t_history SET end_ts = NOW()
-WHERE attempt = 4 - 4 + 1;
-UPDATE t_history SET end_cached = 0
-WHERE attempt = 4 - 4 + 1;
-INSERT INTO t_history
-SET attempt = 4 - 3 + 1, start_ts = NOW(),
-start_cached = 0;
-SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
-f1	SLEEP(@sleep_time_per_result_row)
-1	0
-1	0
-1	0
-1	0
-UPDATE t_history SET end_ts = NOW()
-WHERE attempt = 4 - 3 + 1;
-UPDATE t_history SET end_cached = 0
-WHERE attempt = 4 - 3 + 1;
-INSERT INTO t_history
-SET attempt = 4 - 2 + 1, start_ts = NOW(),
-start_cached = 0;
-SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
-f1	SLEEP(@sleep_time_per_result_row)
-1	0
-1	0
-1	0
-1	0
-UPDATE t_history SET end_ts = NOW()
-WHERE attempt = 4 - 2 + 1;
-UPDATE t_history SET end_cached = 0
-WHERE attempt = 4 - 2 + 1;
-INSERT INTO t_history
-SET attempt = 4 - 1 + 1, start_ts = NOW(),
-start_cached = 0;
-SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
-f1	SLEEP(@sleep_time_per_result_row)
-1	0
-1	0
-1	0
-1	0
-UPDATE t_history SET end_ts = NOW()
-WHERE attempt = 4 - 1 + 1;
-UPDATE t_history SET end_cached = 0
-WHERE attempt = 4 - 1 + 1;
-# Test 1: Does the query with SLEEP need a reasonable time?
-SELECT COUNT(*) >= 4 - 1 INTO @aux1 FROM t_history
-WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count
-BETWEEN 0 AND @max_acceptable_delay;
-SELECT @aux1 AS "Expect 1";
-Expect 1
-1
-# Test 2: Does the query with SLEEP need a reasonable time even in case
-#         of the non first execution?
-SELECT COUNT(*) >= 4 - 1 - 1 INTO @aux2 FROM t_history
-WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count
-BETWEEN 0 AND @max_acceptable_delay
-AND attempt > 1;
-SELECT @aux2 AS "Expect 1";
-Expect 1
-1
-# Test 3: The query with SLEEP must be not cached.
-SELECT COUNT(*) = 4 INTO @aux3 FROM t_history
-WHERE end_cached = start_cached;
-SELECT @aux3 AS "Expect 1";
-Expect 1
-1
-DROP TABLE t1;
-DROP TEMPORARY TABLE t_history;
-SET @@global.query_cache_size = default;
 create table t1 select INET_ATON('255.255.0.1') as `a`;
 show create table t1;
 Table	Create Table

=== modified file 'mysql-test/r/func_str.result'
--- a/mysql-test/r/func_str.result	2009-09-10 10:30:03 +0000
+++ b/mysql-test/r/func_str.result	2009-12-04 15:36:58 +0000
@@ -2558,3 +2558,32 @@ id	select_type	table	type	possible_keys	
 1	PRIMARY	<derived2>	ALL	NULL	NULL	NULL	NULL	2	Using join buffer
 2	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	2	
 drop table t1;
+#
+# Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0
+#
+DROP TABLE IF EXISTS t1, t2;
+CREATE TABLE t1 (a VARCHAR(20), b INT);
+CREATE TABLE t2 (a VARCHAR(20), b INT);
+INSERT INTO t1 VALUES ('ABC', 1);
+INSERT INTO t2 VALUES ('ABC', 1);
+SELECT DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), t2.a)
+FROM t1,t2 WHERE t1.b = t1.b > 0 GROUP BY t2.b;
+DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), t2.a)
+secret
+SELECT DECODE((SELECT ENCODE('secret', 'ABC') FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), t2.a)
+FROM t1,t2 WHERE t1.b = t1.b > 0 GROUP BY t2.b;
+DECODE((SELECT ENCODE('secret', 'ABC') FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), t2.a)
+secret
+SELECT DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), 'ABC')
+FROM t1,t2 WHERE t1.b = t1.b > 0 GROUP BY t2.b;
+DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), 'ABC')
+secret
+TRUNCATE TABLE t1;
+TRUNCATE TABLE t2;
+INSERT INTO t1 VALUES ('EDF', 3), ('BCD', 2), ('ABC', 1);
+INSERT INTO t2 VALUES ('EDF', 3), ('BCD', 2), ('ABC', 1);
+SELECT DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b LIMIT 1), t2.a)
+FROM t2 WHERE t2.b = 1 GROUP BY t2.b;
+DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b LIMIT 1), t2.a)
+secret
+DROP TABLE t1, t2;

=== modified file 'mysql-test/r/func_time.result'
--- a/mysql-test/r/func_time.result	2009-01-23 12:22:05 +0000
+++ b/mysql-test/r/func_time.result	2010-01-21 08:10:05 +0000
@@ -682,7 +682,7 @@ select timestampadd(SQL_TSI_FRAC_SECOND,
 timestampadd(SQL_TSI_FRAC_SECOND, 1, date)
 2003-01-02 00:00:00.000001
 Warnings:
-Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 6.2. Please use MICROSECOND instead
+Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 5.6. Please use MICROSECOND instead
 select timestampdiff(MONTH, '2001-02-01', '2001-05-01') as a;
 a
 3
@@ -717,7 +717,7 @@ select timestampdiff(SQL_TSI_FRAC_SECOND
 a
 7689538999999
 Warnings:
-Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 6.2. Please use MICROSECOND instead
+Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 5.6. Please use MICROSECOND instead
 select timestampdiff(SQL_TSI_DAY, '1986-02-01', '1986-03-01') as a1,
 timestampdiff(SQL_TSI_DAY, '1900-02-01', '1900-03-01') as a2,
 timestampdiff(SQL_TSI_DAY, '1996-02-01', '1996-03-01') as a3,
@@ -1088,7 +1088,7 @@ timestampdiff(SQL_TSI_FRAC_SECOND, '2001
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
 Warnings:
-Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 6.2. Please use MICROSECOND instead
+Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 5.6. Please use MICROSECOND instead
 Note	1003	select timestampdiff(WEEK,'2001-02-01','2001-05-01') AS `a1`,timestampdiff(SECOND_FRAC,'2001-02-01 12:59:59.120000','2001-05-01 12:58:58.119999') AS `a2`
 select time_format('100:00:00', '%H %k %h %I %l');
 time_format('100:00:00', '%H %k %h %I %l')
@@ -1287,12 +1287,12 @@ SELECT TIMESTAMPADD(FRAC_SECOND, 1, '200
 TIMESTAMPADD(FRAC_SECOND, 1, '2008-02-18')
 2008-02-18 00:00:00.000001
 Warnings:
-Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 6.2. Please use MICROSECOND instead
+Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 5.6. Please use MICROSECOND instead
 SELECT TIMESTAMPDIFF(FRAC_SECOND, '2008-02-17', '2008-02-18');
 TIMESTAMPDIFF(FRAC_SECOND, '2008-02-17', '2008-02-18')
 86400000000
 Warnings:
-Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 6.2. Please use MICROSECOND instead
+Warning	1287	The syntax 'FRAC_SECOND' is deprecated and will be removed in MySQL 5.6. Please use MICROSECOND instead
 SELECT DATE_ADD('2008-02-18', INTERVAL 1 FRAC_SECOND);
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'FRAC_SECOND)' at line 1
 SELECT DATE_SUB('2008-02-18', INTERVAL 1 FRAC_SECOND);

=== modified file 'mysql-test/r/gis.result'
--- a/mysql-test/r/gis.result	2009-10-24 06:57:31 +0000
+++ b/mysql-test/r/gis.result	2010-01-13 10:28:42 +0000
@@ -984,6 +984,19 @@ GEOMFROMTEXT(
 SELECT 1 FROM t1 WHERE a <> (SELECT GEOMETRYCOLLECTIONFROMWKB(b) FROM t1);
 1
 DROP TABLE t1;
+#
+# Bug #49250 : spatial btree index corruption and crash
+# Part one : spatial syntax check
+#
+CREATE TABLE t1(col1 MULTIPOLYGON NOT NULL,
+SPATIAL INDEX USING BTREE (col1));
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'USING BTREE (col1))' at line 2
+CREATE TABLE t2(col1 MULTIPOLYGON NOT NULL);
+CREATE SPATIAL INDEX USING BTREE ON t2(col);
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'USING BTREE ON t2(col)' at line 1
+ALTER TABLE t2 ADD SPATIAL INDEX USING BTREE (col1);
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'USING BTREE (col1)' at line 1
+DROP TABLE t2;
 End of 5.0 tests
 create table t1 (f1 tinyint(1), f2 char(1), f3 varchar(1), f4 geometry, f5 datetime);
 create view v1 as select * from t1;

=== modified file 'mysql-test/r/grant.result'
--- a/mysql-test/r/grant.result	2009-10-27 10:09:36 +0000
+++ b/mysql-test/r/grant.result	2010-01-29 10:42:31 +0000
@@ -29,15 +29,15 @@ show grants for mysqltest_1@localhost;
 Grants for mysqltest_1@localhost
 GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost'
 GRANT SELECT ON `mysqltest`.* TO 'mysqltest_1'@'localhost'
-grant USAGE on mysqltest.* to mysqltest_1@localhost require cipher "EDH-RSA-DES-CBC3-SHA" AND SUBJECT "testsubject" ISSUER "MySQL AB";
+grant USAGE on mysqltest.* to mysqltest_1@localhost require cipher "EDH-RSA-DES-CBC3-SHA" AND SUBJECT "testsubject" ISSUER "Monty Program Ab";
 show grants for mysqltest_1@localhost;
 Grants for mysqltest_1@localhost
-GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost' REQUIRE ISSUER 'MySQL AB' SUBJECT 'testsubject' CIPHER 'EDH-RSA-DES-CBC3-SHA'
+GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost' REQUIRE ISSUER 'Monty Program Ab' SUBJECT 'testsubject' CIPHER 'EDH-RSA-DES-CBC3-SHA'
 GRANT SELECT ON `mysqltest`.* TO 'mysqltest_1'@'localhost'
 revoke all privileges on mysqltest.* from mysqltest_1@localhost;
 show grants for mysqltest_1@localhost;
 Grants for mysqltest_1@localhost
-GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost' REQUIRE ISSUER 'MySQL AB' SUBJECT 'testsubject' CIPHER 'EDH-RSA-DES-CBC3-SHA'
+GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost' REQUIRE ISSUER 'Monty Program Ab' SUBJECT 'testsubject' CIPHER 'EDH-RSA-DES-CBC3-SHA'
 delete from mysql.user where user='mysqltest_1';
 flush privileges;
 delete from mysql.user where user='mysqltest_1';

=== modified file 'mysql-test/r/grant2.result'
--- a/mysql-test/r/grant2.result	2009-02-27 08:03:47 +0000
+++ b/mysql-test/r/grant2.result	2009-10-30 05:06:10 +0000
@@ -443,3 +443,30 @@ DROP TABLE db1.t1, db1.t2;
 DROP USER mysqltest1@localhost;
 DROP DATABASE db1;
 End of 5.0 tests
+USE mysql;
+SELECT LEFT(CURRENT_USER(),INSTR(CURRENT_USER(),'@')-1) INTO @u;
+SELECT MID(CURRENT_USER(),INSTR(CURRENT_USER(),'@')+1)  INTO @h;
+SELECT password FROM user WHERE user=@u AND host=@h INTO @pwd;
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+user	host	password	insert_priv
+root	localhost		Y
+UPDATE user SET insert_priv='N' WHERE user=@u AND host=@h;
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+user	host	password	insert_priv
+root	localhost		N
+GRANT INSERT ON *.* TO CURRENT_USER();
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+user	host	password	insert_priv
+root	localhost		Y
+UPDATE user SET insert_priv='N' WHERE user=@u AND host=@h;
+GRANT INSERT ON *.* TO CURRENT_USER() IDENTIFIED BY 'keksdose';
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+user	host	password	insert_priv
+root	localhost	*0BB7188CF0DE9B403BA66E9DD810D82652D002EB	Y
+UPDATE user SET password=@pwd WHERE user=@u AND host=@h;
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+user	host	password	insert_priv
+root	localhost		Y
+FLUSH PRIVILEGES;
+USE test;
+End of 5.1 tests

=== modified file 'mysql-test/r/group_min_max.result'
--- a/mysql-test/r/group_min_max.result	2009-10-09 09:30:40 +0000
+++ b/mysql-test/r/group_min_max.result	2009-11-23 10:04:17 +0000
@@ -2501,6 +2501,17 @@ SELECT a, MAX(b) FROM t WHERE b > 0 AND 
 a	MAX(b)
 2	1
 DROP TABLE t;
+#
+# Bug #48472: Loose index scan inappropriately chosen for some WHERE
+#             conditions
+# 
+CREATE TABLE t (a INT, b INT, INDEX (a,b));
+INSERT INTO t VALUES (2,0), (2,0), (2,1), (2,1);
+INSERT INTO t SELECT * FROM t;
+SELECT a, MAX(b) FROM t WHERE 0=b+0 GROUP BY a;
+a	MAX(b)
+2	0
+DROP TABLE t;
 End of 5.0 tests
 #
 # Bug #46607: Assertion failed: (cond_type == Item::FUNC_ITEM) results in

=== removed file 'mysql-test/r/have_big5.require'
--- a/mysql-test/r/have_big5.require	2003-12-24 12:59:48 +0000
+++ b/mysql-test/r/have_big5.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-big5_chinese_ci	big5	1	Yes	Yes	1

=== removed file 'mysql-test/r/have_cp1250_ch.require'
--- a/mysql-test/r/have_cp1250_ch.require	2005-03-03 10:15:37 +0000
+++ b/mysql-test/r/have_cp1250_ch.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-cp1250_czech_cs	cp1250	34		Yes	2

=== removed file 'mysql-test/r/have_cp1251.require'
--- a/mysql-test/r/have_cp1251.require	2007-06-28 17:34:54 +0000
+++ b/mysql-test/r/have_cp1251.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-cp1251_general_ci	cp1251	51	Yes		0

=== removed file 'mysql-test/r/have_cp866.require'
--- a/mysql-test/r/have_cp866.require	2007-06-28 17:34:54 +0000
+++ b/mysql-test/r/have_cp866.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-cp866_general_ci	cp866	36	Yes		0

=== removed file 'mysql-test/r/have_cp932.require'
--- a/mysql-test/r/have_cp932.require	2005-02-01 10:37:51 +0000
+++ b/mysql-test/r/have_cp932.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-cp932_japanese_ci	cp932	95	Yes	Yes	1

=== removed file 'mysql-test/r/have_eucjpms.require'
--- a/mysql-test/r/have_eucjpms.require	2005-02-01 10:37:51 +0000
+++ b/mysql-test/r/have_eucjpms.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-eucjpms_japanese_ci	eucjpms	97	Yes	Yes	1

=== removed file 'mysql-test/r/have_euckr.require'
--- a/mysql-test/r/have_euckr.require	2005-12-09 12:37:58 +0000
+++ b/mysql-test/r/have_euckr.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-euckr_korean_ci	euckr	19	Yes	Yes	1

=== removed file 'mysql-test/r/have_gb2312.require'
--- a/mysql-test/r/have_gb2312.require	2005-12-09 12:37:58 +0000
+++ b/mysql-test/r/have_gb2312.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-gb2312_chinese_ci	gb2312	24	Yes	Yes	1

=== removed file 'mysql-test/r/have_gbk.require'
--- a/mysql-test/r/have_gbk.require	2005-07-22 16:06:02 +0000
+++ b/mysql-test/r/have_gbk.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-gbk_chinese_ci	gbk	28	Yes	Yes	1

=== removed file 'mysql-test/r/have_koi8r.require'
--- a/mysql-test/r/have_koi8r.require	2007-06-28 17:34:54 +0000
+++ b/mysql-test/r/have_koi8r.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-koi8r_general_ci	koi8r	7	Yes		0

=== removed file 'mysql-test/r/have_latin2_ch.require'
--- a/mysql-test/r/have_latin2_ch.require	2006-03-20 12:28:25 +0000
+++ b/mysql-test/r/have_latin2_ch.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-latin2_czech_cs	latin2	2		Yes	4

=== removed file 'mysql-test/r/have_sjis.require'
--- a/mysql-test/r/have_sjis.require	2004-03-25 10:29:56 +0000
+++ b/mysql-test/r/have_sjis.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-sjis_japanese_ci	sjis	13	Yes	Yes	1

=== removed file 'mysql-test/r/have_tis620.require'
--- a/mysql-test/r/have_tis620.require	2003-12-25 16:11:01 +0000
+++ b/mysql-test/r/have_tis620.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-tis620_thai_ci	tis620	18	Yes	Yes	4

=== removed file 'mysql-test/r/have_ucs2.require'
--- a/mysql-test/r/have_ucs2.require	2003-06-02 12:19:06 +0000
+++ b/mysql-test/r/have_ucs2.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-ucs2_general_ci	ucs2	35	Yes	Yes	1

=== removed file 'mysql-test/r/have_ujis.require'
--- a/mysql-test/r/have_ujis.require	2003-09-19 10:18:19 +0000
+++ b/mysql-test/r/have_ujis.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-ujis_japanese_ci	ujis	12	Yes	Yes	1

=== removed file 'mysql-test/r/have_utf8.require'
--- a/mysql-test/r/have_utf8.require	2007-06-28 17:34:54 +0000
+++ b/mysql-test/r/have_utf8.require	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-Collation	Charset	Id	Default	Compiled	Sortlen
-utf8_general_ci	utf8	33	Yes	Yes	1

=== modified file 'mysql-test/r/information_schema.result'
--- a/mysql-test/r/information_schema.result	2009-09-29 20:19:43 +0000
+++ b/mysql-test/r/information_schema.result	2010-03-10 09:12:23 +0000
@@ -85,6 +85,7 @@ TABLE_PRIVILEGES
 TRIGGERS
 USER_PRIVILEGES
 VIEWS
+XTRADB_ADMIN_COMMAND
 XTRADB_ENHANCEMENTS
 columns_priv
 db
@@ -865,8 +866,8 @@ TABLE_CONSTRAINTS	TABLE_NAME	select
 TABLE_PRIVILEGES	TABLE_NAME	select
 VIEWS	TABLE_NAME	select
 INNODB_BUFFER_POOL_PAGES_INDEX	table_name	select
-INNODB_INDEX_STATS	table_name	select
 INNODB_TABLE_STATS	table_name	select
+INNODB_INDEX_STATS	table_name	select
 delete from mysql.user where user='mysqltest_4';
 delete from mysql.db where user='mysqltest_4';
 flush privileges;
@@ -1385,7 +1386,7 @@ who
 other connection here
 SELECT IF(`time` > 0, 'OK', `time`) AS time_low,
 IF(`time` < 1000, 'OK', `time`) AS time_high,
-IF(time_ms > 1500, 'OK', time_ms) AS time_ms_low,
+IF(time_ms >= 1000, 'OK', time_ms) AS time_ms_low,
 IF(time_ms < 1000000, 'OK', time_ms) AS time_ms_high
 FROM INFORMATION_SCHEMA.PROCESSLIST
 WHERE ID=@tid;
@@ -1616,4 +1617,26 @@ SET TIMESTAMP=@@TIMESTAMP + 10000000;
 SELECT 'NOT_OK' AS TEST_RESULT FROM INFORMATION_SCHEMA.PROCESSLIST WHERE time < 0;
 TEST_RESULT
 SET TIMESTAMP=DEFAULT;
+#
+# Bug #50276: Security flaw in INFORMATION_SCHEMA.TABLES
+#
+CREATE DATABASE db1;
+USE db1;
+CREATE TABLE t1 (id INT);
+CREATE USER nonpriv;
+USE test;
+# connected as nonpriv
+# Should return 0
+SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME='t1';
+COUNT(*)
+0
+USE INFORMATION_SCHEMA;
+# Should return 0
+SELECT COUNT(*) FROM TABLES WHERE TABLE_NAME='t1';
+COUNT(*)
+0
+# connected as root
+DROP USER nonpriv;
+DROP TABLE db1.t1;
+DROP DATABASE db1;
 End of 5.1 tests.

=== modified file 'mysql-test/r/information_schema_all_engines.result'
--- a/mysql-test/r/information_schema_all_engines.result	2009-08-03 20:09:53 +0000
+++ b/mysql-test/r/information_schema_all_engines.result	2010-01-15 15:58:25 +0000
@@ -35,7 +35,7 @@ INNODB_CMP
 INNODB_RSEG
 XTRADB_ENHANCEMENTS
 INNODB_BUFFER_POOL_PAGES_INDEX
-INNODB_INDEX_STATS
+XTRADB_ADMIN_COMMAND
 INNODB_TRX
 INNODB_CMP_RESET
 INNODB_LOCK_WAITS
@@ -44,6 +44,7 @@ INNODB_LOCKS
 INNODB_CMPMEM
 INNODB_TABLE_STATS
 INNODB_BUFFER_POOL_PAGES_BLOB
+INNODB_INDEX_STATS
 SELECT t.table_name, c1.column_name
 FROM information_schema.tables t
 INNER JOIN
@@ -93,7 +94,7 @@ INNODB_CMP	page_size
 INNODB_RSEG	rseg_id
 XTRADB_ENHANCEMENTS	name
 INNODB_BUFFER_POOL_PAGES_INDEX	schema_name
-INNODB_INDEX_STATS	table_name
+XTRADB_ADMIN_COMMAND	result_message
 INNODB_TRX	trx_id
 INNODB_CMP_RESET	page_size
 INNODB_LOCK_WAITS	requesting_trx_id
@@ -102,6 +103,7 @@ INNODB_LOCKS	lock_id
 INNODB_CMPMEM	page_size
 INNODB_TABLE_STATS	table_name
 INNODB_BUFFER_POOL_PAGES_BLOB	space_id
+INNODB_INDEX_STATS	table_name
 SELECT t.table_name, c1.column_name
 FROM information_schema.tables t
 INNER JOIN
@@ -151,7 +153,7 @@ INNODB_CMP	page_size
 INNODB_RSEG	rseg_id
 XTRADB_ENHANCEMENTS	name
 INNODB_BUFFER_POOL_PAGES_INDEX	schema_name
-INNODB_INDEX_STATS	table_name
+XTRADB_ADMIN_COMMAND	result_message
 INNODB_TRX	trx_id
 INNODB_CMP_RESET	page_size
 INNODB_LOCK_WAITS	requesting_trx_id
@@ -160,6 +162,7 @@ INNODB_LOCKS	lock_id
 INNODB_CMPMEM	page_size
 INNODB_TABLE_STATS	table_name
 INNODB_BUFFER_POOL_PAGES_BLOB	space_id
+INNODB_INDEX_STATS	table_name
 select 1 as f1 from information_schema.tables  where "CHARACTER_SETS"=
 (select cast(table_name as char)  from information_schema.tables
 order by table_name limit 1) limit 1;
@@ -262,7 +265,7 @@ Database: information_schema
 | INNODB_RSEG                           |
 | XTRADB_ENHANCEMENTS                   |
 | INNODB_BUFFER_POOL_PAGES_INDEX        |
-| INNODB_INDEX_STATS                    |
+| XTRADB_ADMIN_COMMAND                  |
 | INNODB_TRX                            |
 | INNODB_CMP_RESET                      |
 | INNODB_LOCK_WAITS                     |
@@ -271,6 +274,7 @@ Database: information_schema
 | INNODB_CMPMEM                         |
 | INNODB_TABLE_STATS                    |
 | INNODB_BUFFER_POOL_PAGES_BLOB         |
+| INNODB_INDEX_STATS                    |
 +---------------------------------------+
 Database: INFORMATION_SCHEMA
 +---------------------------------------+
@@ -310,7 +314,7 @@ Database: INFORMATION_SCHEMA
 | INNODB_RSEG                           |
 | XTRADB_ENHANCEMENTS                   |
 | INNODB_BUFFER_POOL_PAGES_INDEX        |
-| INNODB_INDEX_STATS                    |
+| XTRADB_ADMIN_COMMAND                  |
 | INNODB_TRX                            |
 | INNODB_CMP_RESET                      |
 | INNODB_LOCK_WAITS                     |
@@ -319,6 +323,7 @@ Database: INFORMATION_SCHEMA
 | INNODB_CMPMEM                         |
 | INNODB_TABLE_STATS                    |
 | INNODB_BUFFER_POOL_PAGES_BLOB         |
+| INNODB_INDEX_STATS                    |
 +---------------------------------------+
 Wildcard: inf_rmation_schema
 +--------------------+
@@ -328,5 +333,5 @@ Wildcard: inf_rmation_schema
 +--------------------+
 SELECT table_schema, count(*) FROM information_schema.TABLES WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test', 'mysqltest') AND table_name<>'ndb_binlog_index' AND table_name<>'ndb_apply_status' GROUP BY TABLE_SCHEMA;
 table_schema	count(*)
-information_schema	43
+information_schema	44
 mysql	22

=== added file 'mysql-test/r/innodb-autoinc-44030.result'
--- a/mysql-test/r/innodb-autoinc-44030.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/innodb-autoinc-44030.result	2010-01-22 10:03:18 +0000
@@ -0,0 +1,30 @@
+drop table if exists t1;
+SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
+CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (null);
+INSERT INTO t1 VALUES (null);
+ALTER TABLE t1 CHANGE c1 d1 INT NOT NULL AUTO_INCREMENT;
+SELECT * FROM t1;
+d1
+1
+2
+SELECT * FROM t1;
+d1
+1
+2
+INSERT INTO t1 VALUES(null);
+Got one of the listed errors
+ALTER TABLE t1 AUTO_INCREMENT = 3;
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `d1` int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`d1`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES(null);
+SELECT * FROM t1;
+d1
+1
+2
+3
+DROP TABLE t1;

=== modified file 'mysql-test/r/innodb-autoinc.result'
--- a/mysql-test/r/innodb-autoinc.result	2009-12-03 11:34:11 +0000
+++ b/mysql-test/r/innodb-autoinc.result	2010-03-04 08:03:07 +0000
@@ -197,7 +197,7 @@ c1	c2
 5	9
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	100
 auto_increment_offset	10
@@ -230,7 +230,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -269,7 +269,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -282,7 +282,7 @@ SELECT * FROM t1;
 c1
 -1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	100
 auto_increment_offset	10
@@ -315,7 +315,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -330,7 +330,7 @@ SELECT * FROM t1;
 c1
 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	100
 auto_increment_offset	10
@@ -370,7 +370,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -385,7 +385,7 @@ SELECT * FROM t1;
 c1
 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	100
 auto_increment_offset	10
@@ -419,7 +419,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -434,7 +434,7 @@ c1
 1
 9223372036854775794
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	2
 auto_increment_offset	10
@@ -452,7 +452,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -467,7 +467,7 @@ c1
 1
 18446744073709551603
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	2
 auto_increment_offset	10
@@ -485,7 +485,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -500,7 +500,7 @@ c1
 1
 18446744073709551603
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=5, @@SESSION.AUTO_INCREMENT_OFFSET=7;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	5
 auto_increment_offset	7
@@ -514,7 +514,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -533,7 +533,7 @@ c1
 -9223372036854775806
 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=3, @@SESSION.AUTO_INCREMENT_OFFSET=3;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	3
 auto_increment_offset	3
@@ -550,7 +550,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -568,7 +568,7 @@ SET @@SESSION.AUTO_INCREMENT_INCREMENT=1
 Warnings:
 Warning	1292	Truncated incorrect auto_increment_increment value: '1152921504606846976'
 Warning	1292	Truncated incorrect auto_increment_offset value: '1152921504606846976'
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	65535
 auto_increment_offset	65535
@@ -581,7 +581,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -868,36 +868,7 @@ Got one of the listed errors
 DROP TABLE t1;
 DROP TABLE t2;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
-CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
-INSERT INTO t1 VALUES (null);
-INSERT INTO t1 VALUES (null);
-ALTER TABLE t1 CHANGE c1 d1 INT NOT NULL AUTO_INCREMENT;
-SELECT * FROM t1;
-d1
-1
-3
-SELECT * FROM t1;
-d1
-1
-3
-INSERT INTO t1 VALUES(null);
-Got one of the listed errors
-ALTER TABLE t1 AUTO_INCREMENT = 3;
-SHOW CREATE TABLE t1;
-Table	Create Table
-t1	CREATE TABLE `t1` (
-  `d1` int(11) NOT NULL AUTO_INCREMENT,
-  PRIMARY KEY (`d1`)
-) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1
-INSERT INTO t1 VALUES(null);
-SELECT * FROM t1;
-d1
-1
-3
-4
-DROP TABLE t1;
-SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -1111,18 +1082,76 @@ c1	c2
 3	innodb
 4	NULL
 DROP TABLE t1;
-CREATE TABLE T1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
-CREATE INDEX i1 on T1(c2);
-SHOW CREATE TABLE T1;
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
+CREATE INDEX i1 on t1(c2);
+SHOW CREATE TABLE t1;
 Table	Create Table
-T1	CREATE TABLE `T1` (
+t1	CREATE TABLE `t1` (
   `c1` int(11) NOT NULL AUTO_INCREMENT,
   `c2` int(11) DEFAULT NULL,
   PRIMARY KEY (`c1`),
   KEY `i1` (`c2`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10 DEFAULT CHARSET=latin1
-INSERT INTO T1 (c2) values (0);
-SELECT * FROM T1;
+INSERT INTO t1 (c2) values (0);
+SELECT * FROM t1;
 c1	c2
 10	0
-DROP TABLE T1;
+DROP TABLE t1;
+CREATE TABLE t1(C1 DOUBLE AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+INSERT INTO t1(C2) VALUES ('innodb');
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `C1` double NOT NULL AUTO_INCREMENT,
+  `C2` char(10) DEFAULT NULL,
+  PRIMARY KEY (`C1`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=latin1
+DROP TABLE t1;
+CREATE TABLE t1(C1 FLOAT AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+INSERT INTO t1(C2) VALUES ('innodb');
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `C1` float NOT NULL AUTO_INCREMENT,
+  `C2` char(10) DEFAULT NULL,
+  PRIMARY KEY (`C1`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=latin1
+DROP TABLE t1;
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t1 SET c1 = 1;
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`c1`)
+) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1
+INSERT INTO t1 SET c1 = 2;
+INSERT INTO t1 SET c1 = -1;
+SELECT * FROM t1;
+c1
+-1
+1
+2
+INSERT INTO t1 SET c1 = -1;
+Got one of the listed errors
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`c1`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1
+REPLACE INTO t1 VALUES (-1);
+SELECT * FROM t1;
+c1
+-1
+1
+2
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`c1`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1
+DROP TABLE t1;

=== added file 'mysql-test/r/innodb-consistent.result'
--- a/mysql-test/r/innodb-consistent.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/innodb-consistent.result	2010-01-15 15:58:25 +0000
@@ -0,0 +1,35 @@
+drop table if exists t1;
+set session transaction isolation level read committed;
+create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
+create table t2 like t1;
+insert into t2 values (1),(2),(3),(4),(5),(6),(7);
+set autocommit=0;
+begin;
+replace into t1 select * from t2;
+set session transaction isolation level read committed;
+set autocommit=0;
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+commit;
+begin;
+insert into t1 select * from t2;
+set session transaction isolation level read committed;
+set autocommit=0;
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+commit;
+select * from t1;
+a
+1
+2
+3
+4
+5
+6
+7
+drop table t1;
+drop table t2;

=== modified file 'mysql-test/r/innodb-index.result'
--- a/mysql-test/r/innodb-index.result	2009-11-30 21:37:27 +0000
+++ b/mysql-test/r/innodb-index.result	2010-01-15 15:58:25 +0000
@@ -1,4 +1,3 @@
-SET @save_innodb_file_format_check=@@global.innodb_file_format_check;
 create table t1(a int not null, b int, c char(10) not null, d varchar(20)) engine = innodb;
 insert into t1 values (5,5,'oo','oo'),(4,4,'tr','tr'),(3,4,'ad','ad'),(2,3,'ak','ak');
 commit;
@@ -629,7 +628,7 @@ drop table t1;
 create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a)) engine = innodb;
 insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,3,'ac','ac'),(4,4,'afe','afe'),(5,4,'affe','affe');
 alter table t1 add unique index (b), add unique index (c), add unique index (d);
-ERROR 23000: Duplicate entry '4' for key 'b'
+ERROR 23000: Duplicate entry 'ac' for key 'c'
 alter table t1 add unique index (c), add unique index (b), add index (d);
 ERROR 23000: Duplicate entry 'ac' for key 'c'
 show create table t1;
@@ -970,6 +969,7 @@ create index t1u on t1 (u(1));
 drop table t1;
 set global innodb_file_per_table=0;
 set global innodb_file_format=Antelope;
+set global innodb_file_format_check=Antelope;
 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
 CREATE TABLE t1(
@@ -1171,4 +1171,3 @@ a	b
 3	a
 3	b
 DROP TABLE t1;
-SET GLOBAL innodb_file_format_check=@save_innodb_file_format_check;

=== modified file 'mysql-test/r/innodb-timeout.result'
--- a/mysql-test/r/innodb-timeout.result	2009-06-09 13:19:13 +0000
+++ b/mysql-test/r/innodb-timeout.result	2010-01-18 12:56:10 +0000
@@ -23,6 +23,7 @@ select @@innodb_lock_wait_timeout;
 create table t1(a int primary key)engine=innodb;
 begin;
 insert into t1 values(1),(2),(3);
+set innodb_lock_wait_timeout=5;
 select * from t1 for update;
 commit;
 a
@@ -31,8 +32,15 @@ a
 3
 begin;
 insert into t1 values(4);
+set innodb_lock_wait_timeout=2;
+set @a= current_timestamp();
 select * from t1 for update;
-commit;
 ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+set @b= current_timestamp();
+set @c= timestampdiff(SECOND, @a, @b);
+select if(@c >= 1 and @c <= 10, 'OK', concat("NOT OK, time passed=", @c));
+if(@c >= 1 and @c <= 10, 'OK', concat("NOT OK, time passed=", @c))
+OK
+commit;
 drop table t1;
 set global innodb_lock_wait_timeout=50;

=== modified file 'mysql-test/r/innodb-zip.result'
--- a/mysql-test/r/innodb-zip.result	2009-06-09 15:08:46 +0000
+++ b/mysql-test/r/innodb-zip.result	2010-01-15 15:58:25 +0000
@@ -196,15 +196,15 @@ drop table t1;
 set innodb_strict_mode = on;
 create table t1 (id int primary key) engine = innodb key_block_size = 0;
 ERROR HY000: Can't create table 'test.t1' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: invalid KEY_BLOCK_SIZE = 0. Valid values are [1, 2, 4, 8, 16]
+Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 0. Valid values are [1, 2, 4, 8, 16]
 Error	1005	Can't create table 'test.t1' (errno: 1478)
 create table t2 (id int primary key) engine = innodb key_block_size = 9;
 ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
+Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
 Error	1005	Can't create table 'test.t2' (errno: 1478)
 create table t3 (id int primary key) engine = innodb key_block_size = 1;
 create table t4 (id int primary key) engine = innodb key_block_size = 2;
@@ -233,30 +233,30 @@ key_block_size = 8 row_format = compress
 create table t2 (id int primary key) engine = innodb
 key_block_size = 8 row_format = redundant;
 ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE.
+Warning	1478	InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE.
 Error	1005	Can't create table 'test.t2' (errno: 1478)
 create table t3 (id int primary key) engine = innodb
 key_block_size = 8 row_format = compact;
 ERROR HY000: Can't create table 'test.t3' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
+Warning	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
 Error	1005	Can't create table 'test.t3' (errno: 1478)
 create table t4 (id int primary key) engine = innodb
 key_block_size = 8 row_format = dynamic;
 ERROR HY000: Can't create table 'test.t4' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE.
+Warning	1478	InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE.
 Error	1005	Can't create table 'test.t4' (errno: 1478)
 create table t5 (id int primary key) engine = innodb
 key_block_size = 8 row_format = default;
 ERROR HY000: Can't create table 'test.t5' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
+Warning	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
 Error	1005	Can't create table 'test.t5' (errno: 1478)
 SELECT table_schema, table_name, row_format
 FROM information_schema.tables WHERE engine='innodb';
@@ -266,26 +266,26 @@ drop table t1;
 create table t1 (id int primary key) engine = innodb
 key_block_size = 9 row_format = redundant;
 ERROR HY000: Can't create table 'test.t1' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
-Error	1478	InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE.
+Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
+Warning	1478	InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE.
 Error	1005	Can't create table 'test.t1' (errno: 1478)
 create table t2 (id int primary key) engine = innodb
 key_block_size = 9 row_format = compact;
 ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
-Error	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
+Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
+Warning	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
 Error	1005	Can't create table 'test.t2' (errno: 1478)
 create table t2 (id int primary key) engine = innodb
 key_block_size = 9 row_format = dynamic;
 ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
-Error	1478	InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE.
+Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
+Warning	1478	InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE.
 Error	1005	Can't create table 'test.t2' (errno: 1478)
 SELECT table_schema, table_name, row_format
 FROM information_schema.tables WHERE engine='innodb';
@@ -293,45 +293,45 @@ table_schema	table_name	row_format
 set global innodb_file_per_table = off;
 create table t1 (id int primary key) engine = innodb key_block_size = 1;
 ERROR HY000: Can't create table 'test.t1' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
 Error	1005	Can't create table 'test.t1' (errno: 1478)
 create table t2 (id int primary key) engine = innodb key_block_size = 2;
 ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
 Error	1005	Can't create table 'test.t2' (errno: 1478)
 create table t3 (id int primary key) engine = innodb key_block_size = 4;
 ERROR HY000: Can't create table 'test.t3' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
 Error	1005	Can't create table 'test.t3' (errno: 1478)
 create table t4 (id int primary key) engine = innodb key_block_size = 8;
 ERROR HY000: Can't create table 'test.t4' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
 Error	1005	Can't create table 'test.t4' (errno: 1478)
 create table t5 (id int primary key) engine = innodb key_block_size = 16;
 ERROR HY000: Can't create table 'test.t5' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
 Error	1005	Can't create table 'test.t5' (errno: 1478)
 create table t6 (id int primary key) engine = innodb row_format = compressed;
 ERROR HY000: Can't create table 'test.t6' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_per_table.
+Warning	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_per_table.
 Error	1005	Can't create table 'test.t6' (errno: 1478)
 create table t7 (id int primary key) engine = innodb row_format = dynamic;
 ERROR HY000: Can't create table 'test.t7' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_per_table.
+Warning	1478	InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_per_table.
 Error	1005	Can't create table 'test.t7' (errno: 1478)
 create table t8 (id int primary key) engine = innodb row_format = compact;
 create table t9 (id int primary key) engine = innodb row_format = redundant;
@@ -345,45 +345,45 @@ set global innodb_file_per_table = on;
 set global innodb_file_format = `0`;
 create table t1 (id int primary key) engine = innodb key_block_size = 1;
 ERROR HY000: Can't create table 'test.t1' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
 Error	1005	Can't create table 'test.t1' (errno: 1478)
 create table t2 (id int primary key) engine = innodb key_block_size = 2;
 ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
 Error	1005	Can't create table 'test.t2' (errno: 1478)
 create table t3 (id int primary key) engine = innodb key_block_size = 4;
 ERROR HY000: Can't create table 'test.t3' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
 Error	1005	Can't create table 'test.t3' (errno: 1478)
 create table t4 (id int primary key) engine = innodb key_block_size = 8;
 ERROR HY000: Can't create table 'test.t4' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
 Error	1005	Can't create table 'test.t4' (errno: 1478)
 create table t5 (id int primary key) engine = innodb key_block_size = 16;
 ERROR HY000: Can't create table 'test.t5' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
+Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
 Error	1005	Can't create table 'test.t5' (errno: 1478)
 create table t6 (id int primary key) engine = innodb row_format = compressed;
 ERROR HY000: Can't create table 'test.t6' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_format > Antelope.
+Warning	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_format > Antelope.
 Error	1005	Can't create table 'test.t6' (errno: 1478)
 create table t7 (id int primary key) engine = innodb row_format = dynamic;
 ERROR HY000: Can't create table 'test.t7' (errno: 1478)
-show errors;
+show warnings;
 Level	Code	Message
-Error	1478	InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_format > Antelope.
+Warning	1478	InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_format > Antelope.
 Error	1005	Can't create table 'test.t7' (errno: 1478)
 create table t8 (id int primary key) engine = innodb row_format = compact;
 create table t9 (id int primary key) engine = innodb row_format = redundant;

=== modified file 'mysql-test/r/innodb.result'
--- a/mysql-test/r/innodb.result	2009-11-13 21:26:08 +0000
+++ b/mysql-test/r/innodb.result	2010-01-15 15:58:25 +0000
@@ -3090,7 +3090,7 @@ ERROR HY000: Lock wait timeout exceeded;
 commit;
 drop table t1, t2, t3, t5, t6, t8, t9;
 CREATE TABLE t1 (DB_ROW_ID int) engine=innodb;
-ERROR HY000: Can't create table 'test.t1' (errno: -1)
+ERROR 42000: Incorrect column name 'DB_ROW_ID'
 CREATE TABLE t1 (
 a BIGINT(20) NOT NULL,
 PRIMARY KEY  (a)
@@ -3160,15 +3160,6 @@ ALTER TABLE t2 MODIFY a INT NOT NULL;
 ERROR HY000: Error on rename of '#sql-temporary' to './test/t2' (errno: 150)
 DELETE FROM t1;
 DROP TABLE t2,t1;
-CREATE TABLE t1 (a VARCHAR(5) COLLATE utf8_unicode_ci PRIMARY KEY)
-ENGINE=InnoDB;
-INSERT INTO t1 VALUES (0xEFBCA4EFBCA4EFBCA4);
-DELETE FROM t1;
-INSERT INTO t1 VALUES ('DDD');
-SELECT * FROM t1;
-a
-DDD
-DROP TABLE t1;
 CREATE TABLE t1 (id int PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB
 AUTO_INCREMENT=42;
 INSERT INTO t1 VALUES (0),(347),(0);

=== modified file 'mysql-test/r/innodb_bug36169.result'
--- a/mysql-test/r/innodb_bug36169.result	2009-11-13 21:26:08 +0000
+++ b/mysql-test/r/innodb_bug36169.result	2010-01-15 15:58:25 +0000
@@ -1,4 +1,2 @@
-set @old_innodb_file_format=@@innodb_file_format;
-set @old_innodb_file_per_table=@@innodb_file_per_table;
 SET GLOBAL innodb_file_format='Barracuda';
 SET GLOBAL innodb_file_per_table=ON;

=== modified file 'mysql-test/r/innodb_bug44369.result'
--- a/mysql-test/r/innodb_bug44369.result	2009-11-02 14:59:44 +0000
+++ b/mysql-test/r/innodb_bug44369.result	2010-01-15 15:58:25 +0000
@@ -1,14 +1,6 @@
 create table bug44369 (DB_ROW_ID int) engine=innodb;
-ERROR HY000: Can't create table 'test.bug44369' (errno: -1)
+ERROR 42000: Incorrect column name 'DB_ROW_ID'
 create table bug44369 (db_row_id int) engine=innodb;
-ERROR HY000: Can't create table 'test.bug44369' (errno: -1)
-show warnings;
-Level	Code	Message
-Warning	1005	Error creating table 'test/bug44369' with column name 'db_row_id'. 'db_row_id' is a reserved name. Please try to re-create the table with a different column name.
-Error	1005	Can't create table 'test.bug44369' (errno: -1)
+ERROR 42000: Incorrect column name 'db_row_id'
 create table bug44369 (db_TRX_Id int) engine=innodb;
-ERROR HY000: Can't create table 'test.bug44369' (errno: -1)
-show warnings;
-Level	Code	Message
-Warning	1005	Error creating table 'test/bug44369' with column name 'db_TRX_Id'. 'db_TRX_Id' is a reserved name. Please try to re-create the table with a different column name.
-Error	1005	Can't create table 'test.bug44369' (errno: -1)
+ERROR 42000: Incorrect column name 'db_TRX_Id'

=== added file 'mysql-test/r/innodb_bug44571.result'
--- a/mysql-test/r/innodb_bug44571.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/innodb_bug44571.result	2010-01-15 15:58:25 +0000
@@ -0,0 +1,7 @@
+CREATE TABLE bug44571 (foo INT) ENGINE=InnoDB;
+ALTER TABLE bug44571 CHANGE foo bar INT;
+ALTER TABLE bug44571 ADD INDEX bug44571b (foo);
+ERROR 42000: Key column 'foo' doesn't exist in table
+ALTER TABLE bug44571 ADD INDEX bug44571b (bar);
+CREATE INDEX bug44571c ON bug44571 (bar);
+DROP TABLE bug44571;

=== added file 'mysql-test/r/innodb_bug46676.result'
--- a/mysql-test/r/innodb_bug46676.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/innodb_bug46676.result	2010-01-15 15:58:25 +0000
@@ -0,0 +1,9 @@
+SET foreign_key_checks=0;
+CREATE TABLE t1 (id int, foreign key (id) references t2(id)) ENGINE=INNODB;
+CREATE TABLE t2 (id int, foreign key (id) references t1(id)) ENGINE=INNODB;
+SET foreign_key_checks=1;
+SELECT COUNT(*) FROM information_schema.key_column_usage WHERE REFERENCED_TABLE_NAME in ('t1', 't2');
+COUNT(*)
+2
+SET foreign_key_checks=0;
+DROP TABLE t1, t2;

=== added file 'mysql-test/r/innodb_bug47167.result'
--- a/mysql-test/r/innodb_bug47167.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/innodb_bug47167.result	2010-01-15 15:58:25 +0000
@@ -0,0 +1,24 @@
+set @old_innodb_file_format_check=@@innodb_file_format_check;
+select @old_innodb_file_format_check;
+@old_innodb_file_format_check
+Antelope
+set global innodb_file_format_check = Barracuda;
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Barracuda
+set global innodb_file_format_check = DEFAULT;
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Barracuda
+set global innodb_file_format_check = @old_innodb_file_format_check;
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Antelope
+set global innodb_file_format_check = cheetah;
+ERROR HY000: Incorrect arguments to SET
+set global innodb_file_format_check = Bear;
+ERROR HY000: Incorrect arguments to SET
+set global innodb_file_format_check = on;
+ERROR HY000: Incorrect arguments to SET
+set global innodb_file_format_check = off;
+ERROR HY000: Incorrect arguments to SET

=== modified file 'mysql-test/r/innodb_file_format.result'
--- a/mysql-test/r/innodb_file_format.result	2009-11-30 21:37:27 +0000
+++ b/mysql-test/r/innodb_file_format.result	2010-01-15 15:58:25 +0000
@@ -1,4 +1,3 @@
-set @old_innodb_file_format=@@innodb_file_format;
 call mtr.add_suppression("InnoDB: invalid innodb_file_format_check value");
 select @@innodb_file_format;
 @@innodb_file_format
@@ -32,8 +31,6 @@ select @@innodb_file_format_check;
 @@innodb_file_format_check
 Barracuda
 set global innodb_file_format_check=default;
-Warnings:
-Warning	1210	Ignoring SET innodb_file_format=on
 select @@innodb_file_format_check;
 @@innodb_file_format_check
 Barracuda
@@ -44,5 +41,4 @@ ERROR HY000: Incorrect arguments to SET
 select @@innodb_file_format_check;
 @@innodb_file_format_check
 Barracuda
-set global innodb_file_format=@old_innodb_file_format;
-set global innodb_file_format_check=Antelope;
+set global innodb_file_format_check=antelope;

=== modified file 'mysql-test/r/innodb_lock_wait_timeout_1.result'
--- a/mysql-test/r/innodb_lock_wait_timeout_1.result	2009-11-03 17:45:52 +0000
+++ b/mysql-test/r/innodb_lock_wait_timeout_1.result	2009-11-12 11:43:33 +0000
@@ -48,6 +48,24 @@ commit;
 set autocommit=default;
 drop table t1;
 #
+# Bug #37183 insert ignore into .. select ... hangs 
+#            after deadlock was encountered
+#
+create table t1(id int primary key,v int)engine=innodb;
+insert into t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7);
+create table t2 like t1;
+begin;
+update t1 set v=id*2 where id=1;
+begin;
+update t1 set v=id*2 where id=2;
+update t1 set v=id*2 where id=2;
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+insert ignore into t2 select * from t1 where id=1;
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+rollback;
+rollback;
+drop table t1, t2;
+#
 # Bug#41756 Strange error messages about locks from InnoDB
 #
 drop table if exists t1;

=== modified file 'mysql-test/r/innodb_mysql.result'
--- a/mysql-test/r/innodb_mysql.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/r/innodb_mysql.result	2010-01-15 15:27:55 +0000
@@ -2251,4 +2251,26 @@ c >= '2009-10-09 00:00:00.001' AND c <= 
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
 DROP TABLE t1;
+#
+# Bug #46175: NULL read_view and consistent read assertion
+#
+CREATE TABLE t1(a CHAR(13),KEY(a)) ENGINE=innodb;
+CREATE TABLE t2(b DATETIME,KEY(b)) ENGINE=innodb;
+INSERT INTO t1 VALUES (),();
+INSERT INTO t2 VALUES (),();
+CREATE OR REPLACE VIEW v1 AS SELECT 1 FROM t2 
+WHERE b =(SELECT a FROM t1 LIMIT 1);
+CREATE PROCEDURE p1(num INT)
+BEGIN
+DECLARE i INT DEFAULT 0;
+REPEAT
+SHOW CREATE VIEW v1;
+SET i:=i+1;
+UNTIL i>num END REPEAT;
+END|
+# Should not crash
+# Should not crash
+DROP PROCEDURE p1;
+DROP VIEW v1;
+DROP TABLE t1,t2;
 End of 5.1 tests

=== added file 'mysql-test/r/innodb_utf8.result'
--- a/mysql-test/r/innodb_utf8.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/innodb_utf8.result	2009-12-27 13:54:41 +0000
@@ -0,0 +1,10 @@
+drop table if exists t1;
+CREATE TABLE t1 (a VARCHAR(5) COLLATE utf8_unicode_ci PRIMARY KEY)
+ENGINE=InnoDB;
+INSERT INTO t1 VALUES (0xEFBCA4EFBCA4EFBCA4);
+DELETE FROM t1;
+INSERT INTO t1 VALUES ('DDD');
+SELECT * FROM t1;
+a
+DDD
+DROP TABLE t1;

=== modified file 'mysql-test/r/innodb_xtradb_bug317074.result'
--- a/mysql-test/r/innodb_xtradb_bug317074.result	2009-10-28 07:52:34 +0000
+++ b/mysql-test/r/innodb_xtradb_bug317074.result	2010-01-15 15:58:25 +0000
@@ -1,6 +1,5 @@
 SET @old_innodb_file_format=@@innodb_file_format;
 SET @old_innodb_file_per_table=@@innodb_file_per_table;
-SET @old_innodb_file_format_check=@@innodb_file_format_check;
 SET GLOBAL innodb_file_format='Barracuda';
 SET GLOBAL innodb_file_per_table=ON;
 DROP TABLE IF EXISTS `test1`;
@@ -29,4 +28,4 @@ ALTER TABLE test1 ENGINE=MyISAM;
 DROP TABLE test1;
 SET GLOBAL innodb_file_format=@old_innodb_file_format;
 SET GLOBAL innodb_file_per_table=@old_innodb_file_per_table;
-SET GLOBAL innodb_file_format_check=@old_innodb_file_format_check;
+set global innodb_file_format_check=Antelope;

=== modified file 'mysql-test/r/join_outer.result'
--- a/mysql-test/r/join_outer.result	2007-05-27 19:22:44 +0000
+++ b/mysql-test/r/join_outer.result	2009-12-17 09:55:18 +0000
@@ -1254,3 +1254,38 @@ SELECT * FROM t1 LEFT JOIN t2 ON e<>0 WH
 c	e	d
 1	0	NULL
 DROP TABLE t1,t2;
+#
+# Bug#47650: using group by with rollup without indexes returns incorrect 
+# results with where
+#
+CREATE TABLE t1 ( a INT );
+INSERT INTO t1 VALUES (1);
+CREATE TABLE t2 ( a INT, b INT );
+INSERT INTO t2 VALUES (1, 1),(1, 2),(1, 3),(2, 4),(2, 5);
+EXPLAIN
+SELECT t1.a, COUNT( t2.b ), SUM( t2.b ), MAX( t2.b )
+FROM t1 LEFT JOIN t2 USING( a )
+GROUP BY t1.a WITH ROLLUP;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	Using temporary; Using filesort
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	5	
+SELECT t1.a, COUNT( t2.b ), SUM( t2.b ), MAX( t2.b )
+FROM t1 LEFT JOIN t2 USING( a )
+GROUP BY t1.a WITH ROLLUP;
+a	COUNT( t2.b )	SUM( t2.b )	MAX( t2.b )
+1	3	6	3
+NULL	3	6	3
+EXPLAIN
+SELECT t1.a, COUNT( t2.b ), SUM( t2.b ), MAX( t2.b )
+FROM t1 JOIN t2 USING( a )
+GROUP BY t1.a WITH ROLLUP;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	Using filesort
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	5	Using where
+SELECT t1.a, COUNT( t2.b ), SUM( t2.b ), MAX( t2.b )
+FROM t1 JOIN t2 USING( a )
+GROUP BY t1.a WITH ROLLUP;
+a	COUNT( t2.b )	SUM( t2.b )	MAX( t2.b )
+1	3	6	3
+NULL	3	6	3
+DROP TABLE t1, t2;

=== modified file 'mysql-test/r/myisam.result'
--- a/mysql-test/r/myisam.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/r/myisam.result	2010-03-04 08:03:07 +0000
@@ -1853,6 +1853,21 @@ CHECK TABLE t1;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 DROP TABLE t1;
+#
+# Bug #49465: valgrind warnings and incorrect live checksum...
+#
+CREATE TABLE t1(
+a VARCHAR(1), b VARCHAR(1), c VARCHAR(1),
+f VARCHAR(1), g VARCHAR(1), h VARCHAR(1),
+i VARCHAR(1), j VARCHAR(1), k VARCHAR(1)) CHECKSUM=1;
+INSERT INTO t1 VALUES('', '', '', '', '', '', '', '', '');
+CHECKSUM TABLE t1 QUICK;
+Table	Checksum
+test.t1	467455460
+CHECKSUM TABLE t1 EXTENDED;
+Table	Checksum
+test.t1	467455460
+DROP TABLE t1;
 End of 5.0 tests
 create table t1 (a int not null, key `a` (a) key_block_size=1024);
 show create table t1;

=== modified file 'mysql-test/r/mysql.result'
--- a/mysql-test/r/mysql.result	2009-07-31 23:43:46 +0000
+++ b/mysql-test/r/mysql.result	2009-12-17 20:06:36 +0000
@@ -230,4 +230,9 @@ a:  b 
 </resultset>
 drop table t1;
 
+Bug #47147: mysql client option --skip-column-names does not apply to vertical output
+
+*************************** 1. row ***************************
+1
+
 End of tests

=== modified file 'mysql-test/r/mysql_upgrade.result'
--- a/mysql-test/r/mysql_upgrade.result	2009-01-26 14:20:33 +0000
+++ b/mysql-test/r/mysql_upgrade.result	2009-12-04 16:00:20 +0000
@@ -127,3 +127,45 @@ mysql.time_zone_transition              
 mysql.time_zone_transition_type                    OK
 mysql.user                                         OK
 set GLOBAL sql_mode=default;
+#
+# Bug #41569 mysql_upgrade (ver 5.1) add 3 fields to mysql.proc table 
+# but does not set values.
+#
+CREATE PROCEDURE testproc() BEGIN END;
+UPDATE mysql.proc SET character_set_client = NULL WHERE name LIKE 'testproc';
+UPDATE mysql.proc SET collation_connection = NULL WHERE name LIKE 'testproc';
+UPDATE mysql.proc SET db_collation = NULL WHERE name LIKE 'testproc';
+mtr.global_suppressions                            OK
+mtr.test_suppressions                              OK
+mysql.columns_priv                                 OK
+mysql.db                                           OK
+mysql.event                                        OK
+mysql.func                                         OK
+mysql.general_log
+Error    : You can't use locks with log tables.
+status   : OK
+mysql.help_category                                OK
+mysql.help_keyword                                 OK
+mysql.help_relation                                OK
+mysql.help_topic                                   OK
+mysql.host                                         OK
+mysql.ndb_binlog_index                             OK
+mysql.plugin                                       OK
+mysql.proc                                         OK
+mysql.procs_priv                                   OK
+mysql.servers                                      OK
+mysql.slow_log
+Error    : You can't use locks with log tables.
+status   : OK
+mysql.tables_priv                                  OK
+mysql.time_zone                                    OK
+mysql.time_zone_leap_second                        OK
+mysql.time_zone_name                               OK
+mysql.time_zone_transition                         OK
+mysql.time_zone_transition_type                    OK
+mysql.user                                         OK
+CALL testproc();
+DROP PROCEDURE testproc;
+WARNING: NULL values of the 'character_set_client' column ('mysql.proc' table) have been updated with a default value (latin1). Please verify if necessary.
+WARNING: NULL values of the 'collation_connection' column ('mysql.proc' table) have been updated with a default value (latin1_swedish_ci). Please verify if necessary.
+WARNING: NULL values of the 'db_collation' column ('mysql.proc' table) have been updated with default values. Please verify if necessary.

=== modified file 'mysql-test/r/mysqlbinlog.result'
--- a/mysql-test/r/mysqlbinlog.result	2009-09-30 02:31:25 +0000
+++ b/mysql-test/r/mysqlbinlog.result	2010-01-27 12:23:28 +0000
@@ -44,16 +44,16 @@ SET TIMESTAMP=1000000000/*!*/;
 insert into t2 values ()
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`word`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`word`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`word`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`word`)
 /*!*/;
 DELIMITER ;
 # End of log file
@@ -93,6 +93,7 @@ ROLLBACK /* added by mysqlbinlog */;
 /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
 
 --- --position --
+Warning: The option '--position' is deprecated and will be removed in a future release. Please use --start-position instead.
 /*!40019 SET @@session.max_insert_delayed_threads=0*/;
 /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
 DELIMITER /*!*/;
@@ -144,16 +145,16 @@ SET TIMESTAMP=1000000000/*!*/;
 insert into t2 values ()
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`word`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`word`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`word`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`word`)
 /*!*/;
 DELIMITER ;
 # End of log file
@@ -193,6 +194,7 @@ ROLLBACK /* added by mysqlbinlog */;
 /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
 
 --- --position --
+Warning: The option '--position' is deprecated and will be removed in a future release. Please use --start-position instead.
 /*!40019 SET @@session.max_insert_delayed_threads=0*/;
 /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
 DELIMITER /*!*/;
@@ -233,6 +235,7 @@ DELIMITER ;
 # End of log file
 ROLLBACK /* added by mysqlbinlog */;
 /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
+Warning: The option '--position' is deprecated and will be removed in a future release. Please use --start-position instead.
 /*!40019 SET @@session.max_insert_delayed_threads=0*/;
 /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
 DELIMITER /*!*/;
@@ -359,29 +362,29 @@ SET @@session.collation_database=DEFAULT
 create table t1 (a varchar(64) character set utf8)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 SET @@session.collation_database=7/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 SET @@session.collation_database=DEFAULT/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 SET @@session.collation_database=7/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-a-0' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-a-0' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 SET @@session.collation_database=DEFAULT/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-b-0' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-b-0' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-c-0' INTO TABLE `t1` CHARACTER SET koi8r FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a)
+LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-c-0' INTO TABLE `t1` CHARACTER SET koi8r FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`)
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 drop table t1

=== modified file 'mysql-test/r/mysqltest.result'
--- a/mysql-test/r/mysqltest.result	2009-10-08 09:30:03 +0000
+++ b/mysql-test/r/mysqltest.result	2010-01-11 13:15:28 +0000
@@ -1,3 +1,4 @@
+SET GLOBAL max_connections = 1000;
 select 0 as "before_use_test" ;
 before_use_test
 0

=== modified file 'mysql-test/r/olap.result'
--- a/mysql-test/r/olap.result	2009-10-30 15:59:06 +0000
+++ b/mysql-test/r/olap.result	2009-12-08 09:26:11 +0000
@@ -753,4 +753,16 @@ b
 100
 NULL
 DROP TABLE t1, t2;
+#
+# Bug #48475: DISTINCT is ignored with GROUP BY WITH ROLLUP
+#             and only const tables
+CREATE TABLE t1 (a INT);
+CREATE TABLE t2 (b INT);
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (1);
+SELECT DISTINCT b FROM t1, t2 GROUP BY a, b WITH ROLLUP;
+b
+1
+NULL
+DROP TABLE t1, t2;
 End of 5.0 tests

=== modified file 'mysql-test/r/openssl_1.result'
--- a/mysql-test/r/openssl_1.result	2009-05-25 13:00:18 +0000
+++ b/mysql-test/r/openssl_1.result	2010-03-04 08:03:07 +0000
@@ -3,8 +3,8 @@ create table t1(f1 int);
 insert into t1 values (5);
 grant select on test.* to ssl_user1@localhost require SSL;
 grant select on test.* to ssl_user2@localhost require cipher "DHE-RSA-AES256-SHA";
-grant select on test.* to ssl_user3@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "/C=SE/ST=Uppsala/O=MySQL AB/emailAddress=abstract.mysql.developer@mysql.com";
-grant select on test.* to ssl_user4@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "/C=SE/ST=Uppsala/O=MySQL AB/emailAddress=abstract.mysql.developer@mysql.com" ISSUER "/C=SE/ST=Uppsala/L=Uppsala/O=MySQL AB";
+grant select on test.* to ssl_user3@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "/C=SE/ST=Uppsala/O=MySQL AB";
+grant select on test.* to ssl_user4@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "/C=SE/ST=Uppsala/O=MySQL AB" ISSUER "/C=SE/ST=Uppsala/L=Uppsala/O=MySQL AB";
 grant select on test.* to ssl_user5@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "xxx";
 flush privileges;
 connect(localhost,ssl_user5,,test,MASTER_PORT,MASTER_SOCKET);
@@ -44,9 +44,9 @@ ERROR 42000: DELETE command denied to us
 drop user ssl_user1@localhost, ssl_user2@localhost,
 ssl_user3@localhost, ssl_user4@localhost, ssl_user5@localhost;
 drop table t1;
-mysqltest: Could not open connection 'default': 2026 SSL connection error
-mysqltest: Could not open connection 'default': 2026 SSL connection error
-mysqltest: Could not open connection 'default': 2026 SSL connection error
+mysqltest: Could not open connection 'default': 2026 SSL error: ASN: bad other signature confirmation
+mysqltest: Could not open connection 'default': 2026 SSL error: ASN: bad other signature confirmation
+mysqltest: Could not open connection 'default': 2026 SSL error: ASN: bad other signature confirmation
 SSL error: Unable to get private key from ''
 mysqltest: Could not open connection 'default': 2026 SSL connection error
 SSL error: Unable to get certificate from ''

=== modified file 'mysql-test/r/order_by.result'
--- a/mysql-test/r/order_by.result	2009-10-14 14:30:39 +0000
+++ b/mysql-test/r/order_by.result	2009-12-10 15:38:01 +0000
@@ -1444,6 +1444,36 @@ FROM t3;
 2
 NULL
 DROP TABLE t1, t2, t3;
+#
+# Bug #42760: Select doesn't return desired results when we have null
+# values
+#
+CREATE TABLE t1 (
+a INT,
+c INT,
+UNIQUE KEY a_c (a,c),
+KEY (a));
+INSERT INTO t1 VALUES (1, 10), (2, NULL);
+# Must use ref-or-null on the a_c index
+EXPLAIN
+SELECT 1 AS col FROM t1 WHERE a=2 AND (c=10 OR c IS NULL) ORDER BY c;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ref_or_null	a_c,a	a_c	10	const,const	1	Using where
+# Must return 1 row
+SELECT 1 AS col FROM t1 WHERE a=2 AND (c=10 OR c IS NULL) ORDER BY c;
+col
+1
+# Must use ref-or-null on the a_c index
+EXPLAIN
+SELECT 1 AS col FROM t1 WHERE a=2 AND (c=10 OR c IS NULL) ORDER BY c DESC;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+x	x	x	ref_or_null	a_c,a	x	x	x	x	x
+# Must return 1 row
+SELECT 1 AS col FROM t1 WHERE a=2 AND (c=10 OR c IS NULL) ORDER BY c DESC;
+col
+1
+DROP TABLE t1;
+End of 5.0 tests
 CREATE TABLE t2 (a varchar(32), b int(11), c float, d double, 
 UNIQUE KEY a (a,b,c), KEY b (b), KEY c (c));
 CREATE TABLE t1 (a varchar(32), b char(3), UNIQUE KEY a (a,b), KEY b (b));

=== modified file 'mysql-test/r/partition.result'
--- a/mysql-test/r/partition.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/r/partition.result	2010-03-04 08:03:07 +0000
@@ -1,4 +1,10 @@
 drop table if exists t1, t2;
+CREATE TABLE t1 (a INT, b INT)
+PARTITION BY LIST (a)
+SUBPARTITION BY HASH (b)
+(PARTITION p1 VALUES IN (1));
+ALTER TABLE t1 ADD COLUMN c INT;
+DROP TABLE t1;
 CREATE TABLE t1 (
 a int NOT NULL,
 b int NOT NULL);
@@ -18,8 +24,8 @@ a timestamp NOT NULL DEFAULT CURRENT_TIM
 b varchar(10),
 PRIMARY KEY (a)
 )
-PARTITION BY RANGE (to_days(a)) (
-PARTITION p1 VALUES LESS THAN (733407),
+PARTITION BY RANGE (UNIX_TIMESTAMP(a)) (
+PARTITION p1 VALUES LESS THAN (1199134800),
 PARTITION pmax VALUES LESS THAN MAXVALUE
 );
 INSERT INTO t1 VALUES ('2007-07-30 17:35:48', 'p1');
@@ -31,7 +37,7 @@ a	b
 2009-07-14 17:35:55	pmax
 2009-09-21 17:31:42	pmax
 ALTER TABLE t1 REORGANIZE PARTITION pmax INTO (
-PARTITION p3 VALUES LESS THAN (733969),
+PARTITION p3 VALUES LESS THAN (1247688000),
 PARTITION pmax VALUES LESS THAN MAXVALUE);
 SELECT * FROM t1;
 a	b
@@ -45,11 +51,18 @@ t1	CREATE TABLE `t1` (
   `b` varchar(10) DEFAULT NULL,
   PRIMARY KEY (`a`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY RANGE (to_days(a))
-(PARTITION p1 VALUES LESS THAN (733407) ENGINE = MyISAM,
- PARTITION p3 VALUES LESS THAN (733969) ENGINE = MyISAM,
+/*!50100 PARTITION BY RANGE (UNIX_TIMESTAMP(a))
+(PARTITION p1 VALUES LESS THAN (1199134800) ENGINE = MyISAM,
+ PARTITION p3 VALUES LESS THAN (1247688000) ENGINE = MyISAM,
  PARTITION pmax VALUES LESS THAN MAXVALUE ENGINE = MyISAM) */
 DROP TABLE t1;
+create table t1 (a int NOT NULL, b varchar(5) NOT NULL)
+default charset=utf8
+partition by list (a)
+subpartition by key (b)
+(partition p0 values in (1),
+partition p1 values in (2));
+drop table t1;
 create table t1 (a int, b int, key(a))
 partition by list (a)
 ( partition p0 values in (1),
@@ -2045,10 +2058,15 @@ DROP TABLE t1;
 #
 # Bug #45807: crash accessing partitioned table and sql_mode 
 #   contains ONLY_FULL_GROUP_BY
+# Bug#46923: select count(*) from partitioned table fails with
+# ONLY_FULL_GROUP_BY
 #
 SET SESSION SQL_MODE='ONLY_FULL_GROUP_BY';
 CREATE TABLE t1(id INT,KEY(id)) ENGINE=MYISAM 
 PARTITION BY HASH(id) PARTITIONS 2;
+SELECT COUNT(*) FROM t1;
+COUNT(*)
+0
 DROP TABLE t1;
 SET SESSION SQL_MODE=DEFAULT;
 #

=== modified file 'mysql-test/r/partition_bug18198.result'
--- a/mysql-test/r/partition_bug18198.result	2007-06-13 15:28:59 +0000
+++ b/mysql-test/r/partition_bug18198.result	2009-12-13 20:29:50 +0000
@@ -126,7 +126,7 @@ ERROR HY000: This partition function is 
 create table t1 (col1 date)
 partition by range(unix_timestamp(col1))
 (partition p0 values less than (10), partition p1 values less than (30));
-ERROR HY000: This partition function is not allowed
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
 create table t1 (col1 datetime)
 partition by range(week(col1))
 (partition p0 values less than (10), partition p1 values less than (30));

=== modified file 'mysql-test/r/partition_error.result'
--- a/mysql-test/r/partition_error.result	2009-02-18 20:29:30 +0000
+++ b/mysql-test/r/partition_error.result	2009-12-13 20:29:50 +0000
@@ -138,7 +138,7 @@ primary key(a,b))
 partition by hash (rand(a))
 partitions 2
 (partition x1, partition x2);
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')
 partitions 2
 (partition x1, partition x2)' at line 6
 CREATE TABLE t1 (
@@ -149,7 +149,7 @@ primary key(a,b))
 partition by range (rand(a))
 partitions 2
 (partition x1 values less than (0), partition x2 values less than (2));
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')
 partitions 2
 (partition x1 values less than (0), partition x2 values less than' at line 6
 CREATE TABLE t1 (
@@ -160,7 +160,7 @@ primary key(a,b))
 partition by list (rand(a))
 partitions 2
 (partition x1 values in (1), partition x2 values in (2));
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')
 partitions 2
 (partition x1 values in (1), partition x2 values in (2))' at line 6
 CREATE TABLE t1 (
@@ -275,7 +275,7 @@ c int not null,
 primary key (a,b))
 partition by key (a)
 subpartition by hash (rand(a+b));
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 7
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')' at line 7
 CREATE TABLE t1 (
 a int not null,
 b int not null,
@@ -372,7 +372,7 @@ partition by range (3+4)
 partitions 2
 (partition x1 values less than (4) tablespace ts1,
 partition x2 values less than (8) tablespace ts2);
-ERROR HY000: Constant/Random expression in (sub)partitioning function is not allowed
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
 CREATE TABLE t1 ( 
 a int not null,
 b int not null,
@@ -542,7 +542,7 @@ partition by list (3+4)
 partitions 2 
 (partition x1 values in (4) tablespace ts1,
 partition x2 values in (8) tablespace ts2);
-ERROR HY000: Constant/Random expression in (sub)partitioning function is not allowed
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
 CREATE TABLE t1 (
 a int not null,
 b int not null,
@@ -634,13 +634,13 @@ partition by range (ascii(v))
 ERROR HY000: This partition function is not allowed
 create table t1 (a int)
 partition by hash (rand(a));
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')' at line 2
 create table t1 (a int)
 partition by hash(CURTIME() + a);
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')' at line 2
 create table t1 (a int)
 partition by hash (NOW()+a);
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')' at line 2
 create table t1 (a int)
 partition by hash (extract(hour from convert_tz(a, '+00:00', '+00:00')));
 ERROR HY000: This partition function is not allowed
@@ -651,3 +651,295 @@ ERROR HY000: This partition function is 
 create table t1 (a char(10))
 partition by hash (extractvalue(a,'a'));
 ERROR HY000: This partition function is not allowed
+#
+# Bug #42849: innodb crash with varying time_zone on partitioned
+#             timestamp primary key
+#
+CREATE TABLE old (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (UNIX_TIMESTAMP(a)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (a) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: The PARTITION function returns the wrong type
+ALTER TABLE old
+PARTITION BY RANGE (a) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: The PARTITION function returns the wrong type
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (a+0) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (a+0) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (a % 2) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (a % 2) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (ABS(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (ABS(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (CEILING(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (CEILING(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (FLOOR(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (FLOOR(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (TO_DAYS(a)) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (TO_DAYS(a)) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (DAYOFYEAR(a)) (
+PARTITION p VALUES LESS THAN (231),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (DAYOFYEAR(a)) (
+PARTITION p VALUES LESS THAN (231),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (DAYOFMONTH(a)) (
+PARTITION p VALUES LESS THAN (19),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (DAYOFMONTH(a)) (
+PARTITION p VALUES LESS THAN (19),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (DAYOFWEEK(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (DAYOFWEEK(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (MONTH(a)) (
+PARTITION p VALUES LESS THAN (8),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (MONTH(a)) (
+PARTITION p VALUES LESS THAN (8),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (HOUR(a)) (
+PARTITION p VALUES LESS THAN (17),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (HOUR(a)) (
+PARTITION p VALUES LESS THAN (17),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (MINUTE(a)) (
+PARTITION p VALUES LESS THAN (55),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (MINUTE(a)) (
+PARTITION p VALUES LESS THAN (55),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (QUARTER(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (QUARTER(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (SECOND(a)) (
+PARTITION p VALUES LESS THAN (7),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (SECOND(a)) (
+PARTITION p VALUES LESS THAN (7),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (YEARWEEK(a)) (
+PARTITION p VALUES LESS THAN (200833),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (YEARWEEK(a)) (
+PARTITION p VALUES LESS THAN (200833),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (YEAR(a)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (YEAR(a)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (WEEKDAY(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (WEEKDAY(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (TIME_TO_SEC(a)) (
+PARTITION p VALUES LESS THAN (64507),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (TIME_TO_SEC(a)) (
+PARTITION p VALUES LESS THAN (64507),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (EXTRACT(DAY FROM a)) (
+PARTITION p VALUES LESS THAN (18),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (EXTRACT(DAY FROM a)) (
+PARTITION p VALUES LESS THAN (18),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL, b TIMESTAMP NOT NULL, PRIMARY KEY(a,b))
+PARTITION BY RANGE (DATEDIFF(a, a)) (
+PARTITION p VALUES LESS THAN (18),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (DATEDIFF(a, a)) (
+PARTITION p VALUES LESS THAN (18),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (YEAR(a + 0)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (YEAR(a + 0)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (TO_DAYS(a + '2008-01-01')) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (TO_DAYS(a + '2008-01-01')) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (YEAR(a + '2008-01-01')) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (YEAR(a + '2008-01-01')) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old ADD COLUMN b DATE;
+CREATE TABLE new (a TIMESTAMP, b DATE)
+PARTITION BY RANGE (YEAR(a + b)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (YEAR(a + b)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP, b DATE)
+PARTITION BY RANGE (TO_DAYS(a + b)) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (TO_DAYS(a + b)) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP, b date)
+PARTITION BY RANGE (UNIX_TIMESTAMP(a + b)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old
+PARTITION BY RANGE (UNIX_TIMESTAMP(a + b)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+CREATE TABLE new (a TIMESTAMP, b TIMESTAMP)
+PARTITION BY RANGE (UNIX_TIMESTAMP(a + b)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+ALTER TABLE old MODIFY b TIMESTAMP;
+ALTER TABLE old
+PARTITION BY RANGE (UNIX_TIMESTAMP(a + b)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
+DROP TABLE old;
+End of 5.1 tests

=== modified file 'mysql-test/r/partition_innodb.result'
--- a/mysql-test/r/partition_innodb.result	2009-09-10 06:54:26 +0000
+++ b/mysql-test/r/partition_innodb.result	2010-01-18 16:49:18 +0000
@@ -274,3 +274,47 @@ CREATE TABLE t1 (a INT) ENGINE=InnoDB
 PARTITION BY list(a) (PARTITION p1 VALUES IN (1));
 CREATE INDEX i1 ON t1 (a);
 DROP TABLE t1;
+#
+# Bug#47343: InnoDB fails to clean-up after lock wait timeout on
+#            REORGANIZE PARTITION
+#
+CREATE TABLE t1 (
+a INT,
+b DATE NOT NULL,
+PRIMARY KEY (a, b)
+) ENGINE=InnoDB
+PARTITION BY RANGE (a) (
+PARTITION pMAX VALUES LESS THAN MAXVALUE
+) ;
+INSERT INTO t1 VALUES (1, '2001-01-01'), (2, '2002-02-02'), (3, '2003-03-03');
+START TRANSACTION;
+SELECT * FROM t1 FOR UPDATE;
+a	b
+1	2001-01-01
+2	2002-02-02
+3	2003-03-03
+# Connection con1
+ALTER TABLE t1 REORGANIZE PARTITION pMAX INTO
+(PARTITION p3 VALUES LESS THAN (3),
+PARTITION pMAX VALUES LESS THAN MAXVALUE);
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+SHOW WARNINGS;
+Level	Code	Message
+Error	1205	Lock wait timeout exceeded; try restarting transaction
+ALTER TABLE t1 REORGANIZE PARTITION pMAX INTO
+(PARTITION p3 VALUES LESS THAN (3),
+PARTITION pMAX VALUES LESS THAN MAXVALUE);
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+SHOW WARNINGS;
+Level	Code	Message
+Error	1205	Lock wait timeout exceeded; try restarting transaction
+t1.frm
+t1.par
+# Connection default
+SELECT * FROM t1;
+a	b
+1	2001-01-01
+2	2002-02-02
+3	2003-03-03
+COMMIT;
+DROP TABLE t1;

=== modified file 'mysql-test/r/partition_pruning.result'
--- a/mysql-test/r/partition_pruning.result	2009-10-16 20:19:51 +0000
+++ b/mysql-test/r/partition_pruning.result	2010-01-17 21:00:37 +0000
@@ -1,4 +1,614 @@
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+#
+# Bug#49742: Partition Pruning not working correctly for RANGE
+#
+CREATE TABLE t1 (a INT PRIMARY KEY)
+PARTITION BY RANGE (a) (
+PARTITION p0 VALUES LESS THAN (1),
+PARTITION p1 VALUES LESS THAN (2),
+PARTITION p2 VALUES LESS THAN (3),
+PARTITION p3 VALUES LESS THAN (4),
+PARTITION p4 VALUES LESS THAN (5),
+PARTITION p5 VALUES LESS THAN (6),
+PARTITION max VALUES LESS THAN MAXVALUE);
+INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7),(8);
+SELECT * FROM t1 WHERE a < 1;
+a
+-1
+0
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0	index	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
+SELECT * FROM t1 WHERE a < 2;
+a
+-1
+0
+1
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1	index	PRIMARY	PRIMARY	4	NULL	3	Using where; Using index
+SELECT * FROM t1 WHERE a < 3;
+a
+-1
+0
+1
+2
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2	index	PRIMARY	PRIMARY	4	NULL	4	Using where; Using index
+SELECT * FROM t1 WHERE a < 4;
+a
+-1
+0
+1
+2
+3
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3	index	PRIMARY	PRIMARY	4	NULL	5	Using where; Using index
+SELECT * FROM t1 WHERE a < 5;
+a
+-1
+0
+1
+2
+3
+4
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4	index	PRIMARY	PRIMARY	4	NULL	6	Using where; Using index
+SELECT * FROM t1 WHERE a < 6;
+a
+-1
+0
+1
+2
+3
+4
+5
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4,p5	index	PRIMARY	PRIMARY	4	NULL	7	Using where; Using index
+SELECT * FROM t1 WHERE a < 7;
+a
+-1
+0
+1
+2
+3
+4
+5
+6
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 7;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4,p5,max	range	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a <= 1;
+a
+-1
+0
+1
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a <= 2;
+a
+-1
+0
+1
+2
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a <= 3;
+a
+-1
+0
+1
+2
+3
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a <= 4;
+a
+-1
+0
+1
+2
+3
+4
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a <= 5;
+a
+-1
+0
+1
+2
+3
+4
+5
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4,p5	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a <= 6;
+a
+-1
+0
+1
+2
+3
+4
+5
+6
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4,p5,max	range	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a <= 7;
+a
+-1
+0
+1
+2
+3
+4
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 7;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4,p5,max	range	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a = 1;
+a
+1
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p1	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 2;
+a
+2
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p2	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 3;
+a
+3
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p3	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 4;
+a
+4
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p4	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 5;
+a
+5
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p5	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 6;
+a
+6
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	const	PRIMARY	PRIMARY	4	const	1	Using index
+SELECT * FROM t1 WHERE a = 7;
+a
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 7;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	const	PRIMARY	PRIMARY	4	const	1	Using index
+SELECT * FROM t1 WHERE a >= 1;
+a
+1
+2
+3
+4
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p1,p2,p3,p4,p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a >= 2;
+a
+2
+3
+4
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p2,p3,p4,p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a >= 3;
+a
+3
+4
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p3,p4,p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a >= 4;
+a
+4
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p4,p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a >= 5;
+a
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a >= 6;
+a
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a >= 7;
+a
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 7;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	range	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
+SELECT * FROM t1 WHERE a > 1;
+a
+2
+3
+4
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p2,p3,p4,p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a > 2;
+a
+3
+4
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p3,p4,p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a > 3;
+a
+4
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p4,p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a > 4;
+a
+5
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p5,max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a > 5;
+a
+6
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	index	PRIMARY	PRIMARY	4	NULL	10	Using where; Using index
+SELECT * FROM t1 WHERE a > 6;
+a
+7
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	range	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
+SELECT * FROM t1 WHERE a > 7;
+a
+8
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 7;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	range	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
+DROP TABLE t1;
+CREATE TABLE t1 (a INT PRIMARY KEY)
+PARTITION BY RANGE (a) (
+PARTITION p0 VALUES LESS THAN (1),
+PARTITION p1 VALUES LESS THAN (2),
+PARTITION p2 VALUES LESS THAN (3),
+PARTITION p3 VALUES LESS THAN (4),
+PARTITION p4 VALUES LESS THAN (5),
+PARTITION max VALUES LESS THAN MAXVALUE);
+INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7);
+SELECT * FROM t1 WHERE a < 1;
+a
+-1
+0
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0	index	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
+SELECT * FROM t1 WHERE a < 2;
+a
+-1
+0
+1
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1	index	PRIMARY	PRIMARY	4	NULL	3	Using where; Using index
+SELECT * FROM t1 WHERE a < 3;
+a
+-1
+0
+1
+2
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2	index	PRIMARY	PRIMARY	4	NULL	4	Using where; Using index
+SELECT * FROM t1 WHERE a < 4;
+a
+-1
+0
+1
+2
+3
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3	index	PRIMARY	PRIMARY	4	NULL	5	Using where; Using index
+SELECT * FROM t1 WHERE a < 5;
+a
+-1
+0
+1
+2
+3
+4
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4	index	PRIMARY	PRIMARY	4	NULL	6	Using where; Using index
+SELECT * FROM t1 WHERE a < 6;
+a
+-1
+0
+1
+2
+3
+4
+5
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4,max	range	PRIMARY	PRIMARY	4	NULL	8	Using where; Using index
+SELECT * FROM t1 WHERE a <= 1;
+a
+-1
+0
+1
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a <= 2;
+a
+-1
+0
+1
+2
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a <= 3;
+a
+-1
+0
+1
+2
+3
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a <= 4;
+a
+-1
+0
+1
+2
+3
+4
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a <= 5;
+a
+-1
+0
+1
+2
+3
+4
+5
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4,max	range	PRIMARY	PRIMARY	4	NULL	8	Using where; Using index
+SELECT * FROM t1 WHERE a <= 6;
+a
+-1
+0
+1
+2
+3
+4
+5
+6
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p0,p1,p2,p3,p4,max	range	PRIMARY	PRIMARY	4	NULL	8	Using where; Using index
+SELECT * FROM t1 WHERE a = 1;
+a
+1
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p1	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 2;
+a
+2
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p2	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 3;
+a
+3
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p3	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 4;
+a
+4
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p4	system	PRIMARY	NULL	NULL	NULL	1	
+SELECT * FROM t1 WHERE a = 5;
+a
+5
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	const	PRIMARY	PRIMARY	4	const	1	Using index
+SELECT * FROM t1 WHERE a = 6;
+a
+6
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	const	PRIMARY	PRIMARY	4	const	1	Using index
+SELECT * FROM t1 WHERE a >= 1;
+a
+1
+2
+3
+4
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p1,p2,p3,p4,max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a >= 2;
+a
+2
+3
+4
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p2,p3,p4,max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a >= 3;
+a
+3
+4
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p3,p4,max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a >= 4;
+a
+4
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p4,max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a >= 5;
+a
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a >= 6;
+a
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	range	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
+SELECT * FROM t1 WHERE a > 1;
+a
+2
+3
+4
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 1;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p2,p3,p4,max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a > 2;
+a
+3
+4
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 2;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p3,p4,max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a > 3;
+a
+4
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 3;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	p4,max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a > 4;
+a
+5
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 4;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	index	PRIMARY	PRIMARY	4	NULL	9	Using where; Using index
+SELECT * FROM t1 WHERE a > 5;
+a
+6
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 5;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	range	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
+SELECT * FROM t1 WHERE a > 6;
+a
+7
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 6;
+id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	max	range	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
+DROP TABLE t1;
 # test of RANGE and index
 CREATE TABLE t1 (a DATE, KEY(a))
 PARTITION BY RANGE (TO_DAYS(a))
@@ -1816,7 +2426,7 @@ id	select_type	table	partitions	type	pos
 1	SIMPLE	t2	p0,p4	ALL	NULL	NULL	NULL	NULL	910	Using where
 explain partitions select * from t2 where (a > 100 AND a < 600);
 id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t2	p0,p1,p2,p3	ALL	NULL	NULL	NULL	NULL	910	Using where
+1	SIMPLE	t2	p0,p1,p2	ALL	NULL	NULL	NULL	NULL	910	Using where
 explain partitions select * from t2 where b = 4;
 id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	p0,p1,p2,p3,p4	ref	b	b	5	const	76	Using where

=== modified file 'mysql-test/r/ps.result'
--- a/mysql-test/r/ps.result	2009-05-27 15:19:44 +0000
+++ b/mysql-test/r/ps.result	2009-12-26 11:25:56 +0000
@@ -1917,6 +1917,53 @@ execute stmt using @arg;
 ?
 -12345.5432100000
 deallocate prepare stmt;
+#
+# Bug#48508: Crash on prepared statement re-execution.
+#
+create table t1(b int);
+insert into t1 values (0);
+create view v1 AS select 1 as a from t1 where b;
+prepare stmt from "select * from v1 where a";
+execute stmt;
+a
+execute stmt;
+a
+deallocate prepare stmt;
+drop table t1;
+drop view v1;
+create table t1(a bigint);
+create table t2(b tinyint);
+insert into t2 values (null);
+prepare stmt from "select 1 from t1 join  t2 on a xor b where b > 1  and a =1";
+execute stmt;
+1
+execute stmt;
+1
+deallocate prepare stmt;
+drop table t1,t2;
+#
+#
+# Bug #49570: Assertion failed: !(order->used & map)
+# on re-execution of prepared statement
+#
+CREATE TABLE t1(a INT PRIMARY KEY);
+INSERT INTO t1 VALUES(0), (1);
+PREPARE stmt FROM 
+"SELECT 1 FROM t1 JOIN t1 t2 USING(a) GROUP BY t2.a, t1.a";
+EXECUTE stmt;
+1
+1
+1
+EXECUTE stmt;
+1
+1
+1
+EXECUTE stmt;
+1
+1
+1
+DEALLOCATE PREPARE stmt;
+DROP TABLE t1;
 End of 5.0 tests.
 create procedure proc_1() reset query cache;
 call proc_1();
@@ -2922,4 +2969,23 @@ execute stmt;
 Db	Name	Definer	Time zone	Type	Execute at	Interval value	Interval field	Starts	Ends	Status	Originator	character_set_client	collation_connection	Database Collation
 drop table t1;
 deallocate prepare stmt;
+#
+# Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0
+#
+prepare encode from "select encode(?, ?) into @ciphertext";
+prepare decode from "select decode(?, ?) into @plaintext";
+set @str="abc", @key="cba";
+execute encode using @str, @key;
+execute decode using @ciphertext, @key;
+select @plaintext;
+@plaintext
+abc
+set @str="bcd", @key="dcb";
+execute encode using @str, @key;
+execute decode using @ciphertext, @key;
+select @plaintext;
+@plaintext
+bcd
+deallocate prepare encode;
+deallocate prepare decode;
 End of 5.1 tests.

=== modified file 'mysql-test/r/ps_ddl.result'
--- a/mysql-test/r/ps_ddl.result	2008-08-13 19:42:21 +0000
+++ b/mysql-test/r/ps_ddl.result	2010-01-16 07:44:24 +0000
@@ -1695,23 +1695,23 @@ SUCCESS
 drop table t2;
 create temporary table t2 (a int);
 execute stmt;
-ERROR 42S01: Table 't2' already exists
 call p_verify_reprepare_count(1);
 SUCCESS
 
 execute stmt;
 ERROR 42S01: Table 't2' already exists
-call p_verify_reprepare_count(0);
+call p_verify_reprepare_count(1);
 SUCCESS
 
 drop temporary table t2;
 execute stmt;
-call p_verify_reprepare_count(1);
+ERROR 42S01: Table 't2' already exists
+call p_verify_reprepare_count(0);
 SUCCESS
 
 drop table t2;
 execute stmt;
-call p_verify_reprepare_count(0);
+call p_verify_reprepare_count(1);
 SUCCESS
 
 drop table t2;

=== modified file 'mysql-test/r/query_cache.result'
--- a/mysql-test/r/query_cache.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/r/query_cache.result	2010-01-11 13:15:28 +0000
@@ -1302,6 +1302,15 @@ drop procedure f3;
 drop procedure f4;
 drop table t1;
 set GLOBAL query_cache_size=0;
+set GLOBAL query_cache_size=100000;
+set SESSION query_cache_size=10000;
+ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
+set global query_cache_limit=100;
+set global query_cache_size=100;
+set global query_cache_type=demand;
+set GLOBAL query_cache_type=default;
+set GLOBAL query_cache_limit=default;
+set GLOBAL query_cache_size=default;
 End of 4.1 tests
 SET GLOBAL query_cache_size=102400;
 create table t1(a int);
@@ -1707,6 +1716,95 @@ Variable_name	Value
 Qcache_hits	2
 DROP TABLE t1;
 SET GLOBAL query_cache_size= default;
+#------------------------------------------------------------------------
+# Tests for Bug#6760 and Bug#12689
+SET @row_count = 4;
+SET @sleep_time_per_result_row = 1;
+SET @max_acceptable_delay = 2;
+SET @@global.query_cache_size = 1024 * 64;
+DROP TEMPORARY TABLE IF EXISTS t_history;
+DROP TABLE IF EXISTS t1;
+CREATE TEMPORARY TABLE t_history (attempt SMALLINT,
+start_ts DATETIME, end_ts DATETIME,
+start_cached INTEGER, end_cached INTEGER);
+CREATE TABLE t1 (f1 BIGINT);
+INSERT INTO t_history
+SET attempt = 4 - 4 + 1, start_ts = NOW(),
+start_cached = 0;
+SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
+f1	SLEEP(@sleep_time_per_result_row)
+1	0
+1	0
+1	0
+1	0
+UPDATE t_history SET end_ts = NOW()
+WHERE attempt = 4 - 4 + 1;
+UPDATE t_history SET end_cached = 0
+WHERE attempt = 4 - 4 + 1;
+INSERT INTO t_history
+SET attempt = 4 - 3 + 1, start_ts = NOW(),
+start_cached = 0;
+SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
+f1	SLEEP(@sleep_time_per_result_row)
+1	0
+1	0
+1	0
+1	0
+UPDATE t_history SET end_ts = NOW()
+WHERE attempt = 4 - 3 + 1;
+UPDATE t_history SET end_cached = 0
+WHERE attempt = 4 - 3 + 1;
+INSERT INTO t_history
+SET attempt = 4 - 2 + 1, start_ts = NOW(),
+start_cached = 0;
+SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
+f1	SLEEP(@sleep_time_per_result_row)
+1	0
+1	0
+1	0
+1	0
+UPDATE t_history SET end_ts = NOW()
+WHERE attempt = 4 - 2 + 1;
+UPDATE t_history SET end_cached = 0
+WHERE attempt = 4 - 2 + 1;
+INSERT INTO t_history
+SET attempt = 4 - 1 + 1, start_ts = NOW(),
+start_cached = 0;
+SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
+f1	SLEEP(@sleep_time_per_result_row)
+1	0
+1	0
+1	0
+1	0
+UPDATE t_history SET end_ts = NOW()
+WHERE attempt = 4 - 1 + 1;
+UPDATE t_history SET end_cached = 0
+WHERE attempt = 4 - 1 + 1;
+# Test 1: Does the query with SLEEP need a reasonable time?
+SELECT COUNT(*) >= 4 - 1 INTO @aux1 FROM t_history
+WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count
+BETWEEN 0 AND @max_acceptable_delay;
+SELECT @aux1 AS "Expect 1";
+Expect 1
+1
+# Test 2: Does the query with SLEEP need a reasonable time even in case
+#         of the non first execution?
+SELECT COUNT(*) >= 4 - 1 - 1 INTO @aux2 FROM t_history
+WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count
+BETWEEN 0 AND @max_acceptable_delay
+AND attempt > 1;
+SELECT @aux2 AS "Expect 1";
+Expect 1
+1
+# Test 3: The query with SLEEP must be not cached.
+SELECT COUNT(*) = 4 INTO @aux3 FROM t_history
+WHERE end_cached = start_cached;
+SELECT @aux3 AS "Expect 1";
+Expect 1
+1
+DROP TABLE t1;
+DROP TEMPORARY TABLE t_history;
+SET @@global.query_cache_size = default;
 End of 5.0 tests
 SET GLOBAL query_cache_size=1024*1024*512;
 CREATE TABLE t1 (a ENUM('rainbow'));

=== modified file 'mysql-test/r/query_cache_notembedded.result'
--- a/mysql-test/r/query_cache_notembedded.result	2009-02-13 19:32:24 +0000
+++ b/mysql-test/r/query_cache_notembedded.result	2010-01-11 13:15:28 +0000
@@ -382,3 +382,55 @@ set GLOBAL query_cache_type=default;
 set GLOBAL query_cache_limit=default;
 set GLOBAL query_cache_min_res_unit=default;
 set GLOBAL query_cache_size=default;
+drop table if exists t1|
+create table t1 (
+id   char(16) not null default '',
+data int not null
+)|
+drop procedure if exists bug3583|
+drop procedure if exists bug3583|
+create procedure bug3583()
+begin
+declare c int;
+select * from t1;
+select count(*) into c from t1;
+select c;
+end|
+insert into t1 values ("x", 3), ("y", 5)|
+set @x = @@query_cache_size|
+set global query_cache_size = 10*1024*1024|
+flush status|
+flush query cache|
+show status like 'Qcache_hits'|
+Variable_name	Value
+Qcache_hits	0
+call bug3583()|
+id	data
+x	3
+y	5
+c
+2
+show status like 'Qcache_hits'|
+Variable_name	Value
+Qcache_hits	0
+call bug3583()|
+id	data
+x	3
+y	5
+c
+2
+call bug3583()|
+id	data
+x	3
+y	5
+c
+2
+show status like 'Qcache_hits'|
+Variable_name	Value
+Qcache_hits	2
+set global query_cache_size = @x|
+flush status|
+flush query cache|
+delete from t1|
+drop procedure bug3583|
+drop table t1|

=== modified file 'mysql-test/r/range.result'
--- a/mysql-test/r/range.result	2009-11-02 12:24:07 +0000
+++ b/mysql-test/r/range.result	2009-12-08 09:26:11 +0000
@@ -1603,4 +1603,54 @@ SELECT str_to_date('', '%Y-%m-%d');
 str_to_date('', '%Y-%m-%d')
 0000-00-00
 DROP TABLE t1, t2;
+#
+# Bug#48459: valgrind errors with query using 'Range checked for each 
+# record'
+#
+CREATE TABLE t1 (
+a INT,
+b CHAR(2),
+c INT,
+d INT,
+KEY ( c ),
+KEY ( d, a, b ( 2 ) ),
+KEY ( b ( 1 ) )
+);
+INSERT INTO t1 VALUES ( NULL, 'a', 1, 2 ), ( NULL, 'a', 1, 2 ),
+( 1,    'a', 1, 2 ), ( 1,    'a', 1, 2 );
+CREATE TABLE t2 (
+a INT,
+c INT,
+e INT,
+KEY ( e )
+);
+INSERT INTO t2 VALUES ( 1, 1, NULL ), ( 1, 1, NULL );
+# Should not give Valgrind warnings
+SELECT 1
+FROM t1, t2
+WHERE t1.d <> '1' AND t1.b > '1'
+AND t1.a = t2.a AND t1.c = t2.c;
+1
+1
+1
+1
+1
+DROP TABLE t1, t2;
+#
+# Bug #48665: sql-bench's insert test fails due to wrong result
+#
+CREATE TABLE t1 (a INT, b INT, PRIMARY KEY (a));
+INSERT INTO t1 VALUES (0,0), (1,1);
+EXPLAIN 
+SELECT * FROM t1 FORCE INDEX (PRIMARY) 
+WHERE (a>=1 AND a<=2) OR (a>=4 AND a<=5) OR (a>=0 AND a <=10);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+@	@	@	range	@	@	@	@	@	@
+# Should return 2 rows
+SELECT * FROM t1 FORCE INDEX (PRIMARY) 
+WHERE (a>=1 AND a<=2) OR (a>=4 AND a<=5) OR (a>=0 AND a <=10);
+a	b
+0	0
+1	1
+DROP TABLE t1;
 End of 5.1 tests

=== modified file 'mysql-test/r/select.result'
--- a/mysql-test/r/select.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/r/select.result	2010-03-04 08:03:07 +0000
@@ -4426,6 +4426,168 @@ ROW(a,a) <=> ROW((SELECT 1 FROM t1 WHERE
 INTO @var0;
 ERROR 21000: Subquery returns more than 1 row
 DROP TABLE t1;
+#
+# Bug #48458: simple query tries to allocate enormous amount of
+#   memory
+#
+CREATE TABLE t1(a INT NOT NULL, b YEAR);
+INSERT INTO t1 VALUES ();
+Warnings:
+Warning	1364	Field 'a' doesn't have a default value
+CREATE TABLE t2(c INT);
+# Should not err out because of out-of-memory
+SELECT 1 FROM t2 JOIN t1 ON 1=1
+WHERE a != '1' AND NOT a >= b OR NOT ROW(b,a )<> ROW(a,a);
+1
+DROP TABLE t1,t2;
+#
+# Bug #49199: Optimizer handles incorrectly: 
+# field='const1' AND field='const2' in some cases
+
+CREATE TABLE t1(a DATETIME NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+a
+2001-01-01 00:00:00
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+Warnings:
+Note	1003	select '2001-01-01 00:00:00' AS `a` from `test`.`t1` where 1
+DROP TABLE t1;
+CREATE TABLE t1(a DATE NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+a
+2001-01-01
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+Warnings:
+Note	1003	select '2001-01-01' AS `a` from `test`.`t1` where 1
+DROP TABLE t1;
+CREATE TABLE t1(a TIMESTAMP NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+a
+2001-01-01 00:00:00
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+Warnings:
+Note	1003	select '2001-01-01 00:00:00' AS `a` from `test`.`t1` where 1
+DROP TABLE t1;
+CREATE TABLE t1(a DATETIME NOT NULL, b DATE NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01', '2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a=b AND b='2001-01-01 00:00:00';
+a	b
+2001-01-01 00:00:00	2001-01-01
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a=b AND b='2001-01-01 00:00:00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+Warnings:
+Note	1003	select '2001-01-01 00:00:00' AS `a`,'2001-01-01' AS `b` from `test`.`t1` where 1
+DROP TABLE t1;
+CREATE TABLE t1(a DATETIME NOT NULL, b VARCHAR(20) NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01', '2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a=b AND b='2001-01-01 00:00:00';
+a	b
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a=b AND b='2001-01-01 00:00:00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+Warnings:
+Note	1003	select '2001-01-01 00:00:00' AS `a`,'2001-01-01' AS `b` from `test`.`t1` where 0
+SELECT * FROM t1 WHERE a='2001-01-01 00:00:00' AND a=b AND b='2001-01-01';
+a	b
+2001-01-01 00:00:00	2001-01-01
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01 00:00:00' AND a=b AND b='2001-01-01';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+Warnings:
+Note	1003	select '2001-01-01 00:00:00' AS `a`,'2001-01-01' AS `b` from `test`.`t1` where 1
+DROP TABLE t1;
+CREATE TABLE t1(a DATETIME NOT NULL, b DATE NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01', '2001-01-01');
+SELECT x.a, y.a, z.a FROM t1 x 
+JOIN t1 y ON x.a=y.a 
+JOIN t1 z ON y.a=z.a 
+WHERE x.a='2001-01-01' AND z.a='2001-01-01 00:00:00';
+a	a	a
+2001-01-01 00:00:00	2001-01-01 00:00:00	2001-01-01 00:00:00
+EXPLAIN EXTENDED SELECT x.a, y.a, z.a FROM t1 x 
+JOIN t1 y ON x.a=y.a 
+JOIN t1 z ON y.a=z.a 
+WHERE x.a='2001-01-01' AND z.a='2001-01-01 00:00:00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	x	system	NULL	NULL	NULL	NULL	1	100.00	
+1	SIMPLE	y	system	NULL	NULL	NULL	NULL	1	100.00	
+1	SIMPLE	z	system	NULL	NULL	NULL	NULL	1	100.00	
+Warnings:
+Note	1003	select '2001-01-01 00:00:00' AS `a`,'2001-01-01 00:00:00' AS `a`,'2001-01-01 00:00:00' AS `a` from `test`.`t1` `x` join `test`.`t1` `y` join `test`.`t1` `z` where 1
+DROP TABLE t1;
+#
+# Bug #49897: crash in ptr_compare when char(0) NOT NULL 
+# column is used for ORDER BY
+#
+SET @old_sort_buffer_size= @@session.sort_buffer_size;
+SET @@sort_buffer_size= 40000;
+CREATE TABLE t1(a CHAR(0) NOT NULL);
+INSERT INTO t1 VALUES (0), (0), (0);
+INSERT INTO t1 SELECT t11.a FROM t1 t11, t1 t12;
+INSERT INTO t1 SELECT t11.a FROM t1 t11, t1 t12;
+INSERT INTO t1 SELECT t11.a FROM t1 t11, t1 t12;
+EXPLAIN SELECT a FROM t1 ORDER BY a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	24492	
+SELECT a FROM t1 ORDER BY a;
+DROP TABLE t1;
+CREATE TABLE t1(a CHAR(0) NOT NULL, b CHAR(0) NOT NULL, c int);
+INSERT INTO t1 VALUES (0, 0, 0), (0, 0, 2), (0, 0, 1);
+INSERT INTO t1 SELECT t11.a, t11.b, t11.c FROM t1 t11, t1 t12;
+INSERT INTO t1 SELECT t11.a, t11.b, t11.c FROM t1 t11, t1 t12;
+INSERT INTO t1 SELECT t11.a, t11.b, t11.c FROM t1 t11, t1 t12;
+EXPLAIN SELECT a FROM t1 ORDER BY a LIMIT 5;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	24492	
+SELECT a FROM t1 ORDER BY a LIMIT 5;
+a
+
+
+
+
+
+EXPLAIN SELECT * FROM t1 ORDER BY a, b LIMIT 5;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	24492	
+SELECT * FROM t1 ORDER BY a, b LIMIT 5;
+a	b	c
+		0
+		2
+		1
+		0
+		2
+EXPLAIN SELECT * FROM t1 ORDER BY a, b, c LIMIT 5;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	24492	Using filesort
+SELECT * FROM t1 ORDER BY a, b, c LIMIT 5;
+a	b	c
+		0
+		0
+		0
+		0
+		0
+EXPLAIN SELECT * FROM t1 ORDER BY c, a LIMIT 5;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	24492	Using filesort
+SELECT * FROM t1 ORDER BY c, a LIMIT 5;
+a	b	c
+		0
+		0
+		0
+		0
+		0
+SET @@sort_buffer_size= @old_sort_buffer_size;
+DROP TABLE t1;
 End of 5.0 tests
 create table t1(a INT, KEY (a));
 INSERT INTO t1 VALUES (1),(2),(3),(4),(5);
@@ -4576,4 +4738,47 @@ field2
 15:13:38
 drop table A,AA,B,BB;
 #end of test for bug#45266
+# 
+# BUG#48052: Valgrind warning - uninitialized value in init_read_record()
+# 
+CREATE TABLE t1 (
+pk int(11) NOT NULL,
+i int(11) DEFAULT NULL,
+v varchar(1) DEFAULT NULL,
+PRIMARY KEY (pk)
+);
+INSERT INTO t1 VALUES (2,7,'m');
+INSERT INTO t1 VALUES (3,9,'m');
+SELECT  v
+FROM t1
+WHERE NOT pk > 0  
+HAVING v <= 't' 
+ORDER BY pk;
+v
+DROP TABLE t1;
+#
+# Bug#49489 Uninitialized cache led to a wrong result.
+#
+CREATE TABLE t1(c1 DOUBLE(5,4));
+INSERT INTO t1 VALUES (9.1234);
+SELECT * FROM t1 WHERE c1 < 9.12345;
+c1
+9.1234
+DROP TABLE t1;
+# End of test for bug#49489.
+#
+# Bug #49517: Inconsistent behavior while using 
+# NULLable BIGINT and INT columns in comparison
+#
+CREATE TABLE t1(a BIGINT UNSIGNED NOT NULL, b BIGINT NULL, c INT NULL);
+INSERT INTO t1 VALUES(105, NULL, NULL);
+SELECT * FROM t1 WHERE b < 102;
+a	b	c
+SELECT * FROM t1 WHERE c < 102;
+a	b	c
+SELECT * FROM t1 WHERE 102 < b;
+a	b	c
+SELECT * FROM t1 WHERE 102 < c;
+a	b	c
+DROP TABLE t1;
 End of 5.1 tests

=== modified file 'mysql-test/r/show_check.result'
--- a/mysql-test/r/show_check.result	2009-03-06 14:56:17 +0000
+++ b/mysql-test/r/show_check.result	2010-03-04 08:03:07 +0000
@@ -252,13 +252,11 @@ drop table t1;
 flush tables;
 show open tables;
 Database	Table	In_use	Name_locked
-mysql	general_log	0	0
 create table t1(n int);
 insert into t1 values (1);
 show open tables;
 Database	Table	In_use	Name_locked
 test	t1	0	0
-mysql	general_log	0	0
 drop table t1;
 create table t1 (a int not null, b VARCHAR(10), INDEX (b) ) AVG_ROW_LENGTH=10 CHECKSUM=1 COMMENT="test" ENGINE=MYISAM MIN_ROWS=10 MAX_ROWS=100 PACK_KEYS=1 DELAY_KEY_WRITE=1 ROW_FORMAT=fixed;
 show create table t1;
@@ -1454,4 +1452,10 @@ GRANT PROCESS ON *.* TO test_u@localhost
 SHOW ENGINE MYISAM MUTEX;
 SHOW ENGINE MYISAM STATUS;
 DROP USER test_u@localhost;
+#
+# Bug #48985: show create table crashes if previous access to the table
+#    was killed
+#
+SHOW CREATE TABLE non_existent;
+ERROR 70100: Query execution was interrupted
 End of 5.1 tests

=== modified file 'mysql-test/r/sp-destruct.result'
--- a/mysql-test/r/sp-destruct.result	2008-04-08 14:51:26 +0000
+++ b/mysql-test/r/sp-destruct.result	2010-02-10 19:06:24 +0000
@@ -1,3 +1,5 @@
+call mtr.add_suppression("Column count of mysql.proc is wrong. Expected 20, found 19. The table is probably corrupted");
+flush table mysql.proc;
 use test;
 drop procedure if exists bug14233;
 drop function if exists bug14233;
@@ -11,11 +13,13 @@ create table t1 (id int);
 create trigger t1_ai after insert on t1 for each row call bug14233();
 alter table mysql.proc drop type;
 call bug14233();
-ERROR HY000: Failed to load routine test.bug14233. The table mysql.proc is missing, corrupt, or contains bad data (internal code -5)
+ERROR HY000: Column count of mysql.proc is wrong. Expected 20, found 19. The table is probably corrupted
 create view v1 as select bug14233_f();
-ERROR HY000: Failed to load routine test.bug14233_f. The table mysql.proc is missing, corrupt, or contains bad data (internal code -5)
+ERROR HY000: Column count of mysql.proc is wrong. Expected 20, found 19. The table is probably corrupted
 insert into t1 values (0);
-ERROR HY000: Failed to load routine test.bug14233. The table mysql.proc is missing, corrupt, or contains bad data (internal code -5)
+ERROR HY000: Column count of mysql.proc is wrong. Expected 20, found 19. The table is probably corrupted
+show procedure status;
+ERROR HY000: Column count of mysql.proc is wrong. Expected 20, found 19. The table is probably corrupted
 flush table mysql.proc;
 call bug14233();
 ERROR HY000: Incorrect information in file: './mysql/proc.frm'
@@ -88,3 +92,28 @@ show procedure status where db=DATABASE(
 Db	Name	Type	Definer	Modified	Created	Security_type	Comment	character_set_client	collation_connection	Database Collation
 show function status where db=DATABASE();
 Db	Name	Type	Definer	Modified	Created	Security_type	Comment	character_set_client	collation_connection	Database Collation
+DROP TABLE IF EXISTS proc_backup;
+DROP PROCEDURE IF EXISTS p1;
+# Backup the proc table
+RENAME TABLE mysql.proc TO proc_backup;
+CREATE TABLE mysql.proc LIKE proc_backup;
+FLUSH TABLE mysql.proc;
+# Test with a valid table.
+CREATE PROCEDURE p1()
+SET @foo = 10;
+CALL p1();
+SHOW PROCEDURE STATUS;
+Db	Name	Type	Definer	Modified	Created	Security_type	Comment	character_set_client	collation_connection	Database Collation
+test	p1	PROCEDURE	root@localhost	0000-00-00 00:00:00	0000-00-00 00:00:00	DEFINER		latin1	latin1_swedish_ci	latin1_swedish_ci
+# Modify a field of the table.
+ALTER TABLE mysql.proc MODIFY comment CHAR (32);
+CREATE PROCEDURE p2()
+SET @foo = 10;
+ERROR HY000: Cannot load from mysql.proc. The table is probably corrupted
+# Procedure loaded from the cache
+CALL p1();
+SHOW PROCEDURE STATUS;
+ERROR HY000: Cannot load from mysql.proc. The table is probably corrupted
+DROP TABLE mysql.proc;
+RENAME TABLE proc_backup TO mysql.proc;
+FLUSH TABLE mysql.proc;

=== modified file 'mysql-test/r/sp-security.result'
--- a/mysql-test/r/sp-security.result	2009-03-06 14:56:17 +0000
+++ b/mysql-test/r/sp-security.result	2009-11-27 16:10:28 +0000
@@ -510,4 +510,60 @@ DROP USER mysqltest_u1@localhost;
 DROP PROCEDURE p_suid;
 DROP FUNCTION f_suid;
 DROP TABLE t1;
+#
+# Bug #48872 : Privileges for stored functions ignored if function name 
+#  is mixed case
+#
+CREATE DATABASE B48872;
+USE B48872;
+CREATE TABLE `TestTab` (id INT);
+INSERT INTO `TestTab` VALUES (1),(2);
+CREATE FUNCTION `f_Test`() RETURNS INT RETURN 123;
+CREATE FUNCTION `f_Test_denied`() RETURNS INT RETURN 123;
+CREATE USER 'tester';
+CREATE USER 'Tester';
+GRANT SELECT ON TABLE `TestTab` TO 'tester';
+GRANT EXECUTE ON FUNCTION `f_Test` TO 'tester';
+GRANT EXECUTE ON FUNCTION `f_Test_denied` TO 'Tester';
+SELECT f_Test();
+f_Test()
+123
+SELECT * FROM TestTab;
+id
+1
+2
+SELECT * FROM TestTab;
+id
+1
+2
+SELECT `f_Test`();
+`f_Test`()
+123
+SELECT `F_TEST`();
+`F_TEST`()
+123
+SELECT f_Test();
+f_Test()
+123
+SELECT F_TEST();
+F_TEST()
+123
+SELECT * FROM TestTab;
+SELECT `f_Test`();
+SELECT `F_TEST`();
+SELECT f_Test();
+SELECT F_TEST();
+SELECT `f_Test_denied`();
+`f_Test_denied`()
+123
+SELECT `F_TEST_DENIED`();
+`F_TEST_DENIED`()
+123
+DROP TABLE `TestTab`;
+DROP FUNCTION `f_Test`;
+DROP FUNCTION `f_Test_denied`;
+USE test;
+DROP USER 'tester';
+DROP USER 'Tester';
+DROP DATABASE B48872;
 End of 5.0 tests.

=== modified file 'mysql-test/r/sp-ucs2.result'
--- a/mysql-test/r/sp-ucs2.result	2007-02-19 10:57:06 +0000
+++ b/mysql-test/r/sp-ucs2.result	2009-12-02 11:17:08 +0000
@@ -12,3 +12,29 @@ a
 foo string
 drop function bug17615|
 drop table t3|
+SET NAMES utf8;
+DROP FUNCTION IF EXISTS bug48766;
+CREATE FUNCTION bug48766 ()
+RETURNS ENUM( 'w' ) CHARACTER SET ucs2
+RETURN 0;
+SHOW CREATE FUNCTION bug48766;
+Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
+bug48766		CREATE DEFINER=`root`@`localhost` FUNCTION `bug48766`() RETURNS enum('w') CHARSET ucs2
+RETURN 0	utf8	utf8_general_ci	latin1_swedish_ci
+SELECT DTD_IDENTIFIER FROM INFORMATION_SCHEMA.ROUTINES
+WHERE ROUTINE_NAME='bug48766';
+DTD_IDENTIFIER
+enum('w') CHARSET ucs2
+DROP FUNCTION bug48766;
+CREATE FUNCTION bug48766 ()
+RETURNS ENUM('а','б','в','г') CHARACTER SET ucs2
+RETURN 0;
+SHOW CREATE FUNCTION bug48766;
+Function	sql_mode	Create Function	character_set_client	collation_connection	Database Collation
+bug48766		CREATE DEFINER=`root`@`localhost` FUNCTION `bug48766`() RETURNS enum('а','б','в','г') CHARSET ucs2
+RETURN 0	utf8	utf8_general_ci	latin1_swedish_ci
+SELECT DTD_IDENTIFIER FROM INFORMATION_SCHEMA.ROUTINES
+WHERE ROUTINE_NAME='bug48766';
+DTD_IDENTIFIER
+enum('а','б','в','г') CHARSET ucs2
+DROP FUNCTION bug48766;

=== modified file 'mysql-test/r/sp.result'
--- a/mysql-test/r/sp.result	2009-10-23 13:54:58 +0000
+++ b/mysql-test/r/sp.result	2009-12-23 13:44:03 +0000
@@ -6963,6 +6963,22 @@ CALL p1();
 CALL p1();
 DROP PROCEDURE p1;
 DROP TABLE t1;
+CREATE TABLE t1 ( f1 integer, primary key (f1));
+CREATE TABLE t2 LIKE t1;
+CREATE TEMPORARY TABLE t3 LIKE t1;
+CREATE PROCEDURE p1 () BEGIN SELECT f1 FROM t3 AS A WHERE A.f1 IN ( SELECT f1 FROM t3 ) ;
+END|
+CALL p1;
+ERROR HY000: Can't reopen table: 'A'
+CREATE VIEW t3 AS SELECT f1 FROM t2 A WHERE A.f1 IN ( SELECT f1 FROM t2 );
+DROP TABLE t3;
+CALL p1;
+f1
+CALL p1;
+f1
+DROP PROCEDURE p1;
+DROP TABLE t1, t2;
+DROP VIEW t3;
 #
 # Bug #46629: Item_in_subselect::val_int(): Assertion `0' 
 # on subquery inside a SP
@@ -6979,6 +6995,64 @@ CALL p1;
 ERROR 42S22: Unknown column 'A.b' in 'IN/ALL/ANY subquery'
 DROP PROCEDURE p1;
 DROP TABLE t1, t2;
+#
+# Bug#47627: SET @@{global.session}.local_variable in stored routine causes crash
+# Bug#48626: Crash or lost connection using SET for declared variables with @@
+#
+DROP PROCEDURE IF EXISTS p1;
+DROP PROCEDURE IF EXISTS p2;
+DROP PROCEDURE IF EXISTS p3;
+CREATE PROCEDURE p1()
+BEGIN
+DECLARE v INT DEFAULT 0;
+SET @@SESSION.v= 10;
+END//
+ERROR HY000: Unknown system variable 'v'
+CREATE PROCEDURE p2()
+BEGIN
+DECLARE v INT DEFAULT 0;
+SET v= 10;
+END//
+call p2()//
+CREATE PROCEDURE p3()
+BEGIN
+DECLARE v INT DEFAULT 0;
+SELECT @@SESSION.v;
+END//
+ERROR HY000: Unknown system variable 'v'
+CREATE PROCEDURE p4()
+BEGIN
+DECLARE v INT DEFAULT 0;
+SET @@GLOBAL.v= 10;
+END//
+ERROR HY000: Unknown system variable 'v'
+CREATE PROCEDURE p5()
+BEGIN
+DECLARE init_connect INT DEFAULT 0;
+SET init_connect= 10;
+SET @@GLOBAL.init_connect= 'SELECT 1';
+SET @@SESSION.IDENTITY= 1;
+SELECT @@SESSION.IDENTITY;
+SELECT @@GLOBAL.init_connect;
+SELECT init_connect;
+END//
+CREATE PROCEDURE p6()
+BEGIN
+DECLARE v INT DEFAULT 0;
+SET @@v= 0;
+END//
+ERROR HY000: Unknown system variable 'v'
+SET @old_init_connect= @@GLOBAL.init_connect;
+CALL p5();
+@@SESSION.IDENTITY
+1
+@@GLOBAL.init_connect
+SELECT 1
+init_connect
+10
+SET @@GLOBAL.init_connect= @old_init_connect;
+DROP PROCEDURE p2;
+DROP PROCEDURE p5;
 # ------------------------------------------------------------------
 # -- End of 5.1 tests
 # ------------------------------------------------------------------

=== modified file 'mysql-test/r/sp_notembedded.result'
--- a/mysql-test/r/sp_notembedded.result	2009-10-13 18:21:42 +0000
+++ b/mysql-test/r/sp_notembedded.result	2010-01-11 13:15:28 +0000
@@ -25,58 +25,6 @@ call bug4902_2()|
 show warnings|
 Level	Code	Message
 drop procedure bug4902_2|
-drop table if exists t1|
-create table t1 (
-id   char(16) not null default '',
-data int not null
-)|
-drop procedure if exists bug3583|
-drop procedure if exists bug3583|
-create procedure bug3583()
-begin
-declare c int;
-select * from t1;
-select count(*) into c from t1;
-select c;
-end|
-insert into t1 values ("x", 3), ("y", 5)|
-set @x = @@query_cache_size|
-set global query_cache_size = 10*1024*1024|
-flush status|
-flush query cache|
-show status like 'Qcache_hits'|
-Variable_name	Value
-Qcache_hits	0
-call bug3583()|
-id	data
-x	3
-y	5
-c
-2
-show status like 'Qcache_hits'|
-Variable_name	Value
-Qcache_hits	0
-call bug3583()|
-id	data
-x	3
-y	5
-c
-2
-call bug3583()|
-id	data
-x	3
-y	5
-c
-2
-show status like 'Qcache_hits'|
-Variable_name	Value
-Qcache_hits	2
-set global query_cache_size = @x|
-flush status|
-flush query cache|
-delete from t1|
-drop procedure bug3583|
-drop table t1|
 drop procedure if exists bug6807|
 create procedure bug6807()
 begin

=== added file 'mysql-test/r/sp_sync.result'
--- a/mysql-test/r/sp_sync.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/sp_sync.result	2010-01-12 14:16:26 +0000
@@ -0,0 +1,23 @@
+Tests of syncronization of stored procedure execution.
+#
+# Bug#48157: crash in Item_field::used_tables
+#
+CREATE TABLE t1 AS SELECT 1 AS a, 1 AS b;
+CREATE TABLE t2 AS SELECT 1 AS a, 1 AS b;
+CREATE PROCEDURE p1()
+BEGIN
+UPDATE t1 JOIN t2 USING( a, b ) SET t1.b = 1, t2.b = 1;
+END|
+LOCK TABLES t1 WRITE, t2 WRITE;
+SET DEBUG_SYNC = 'multi_update_reopen_tables SIGNAL parked WAIT_FOR go';
+CALL p1();
+DROP TABLE t1, t2;
+SET DEBUG_SYNC = 'now WAIT_FOR parked';
+CREATE TABLE t1 AS SELECT 1 AS a, 1 AS b;
+CREATE TABLE t2 AS SELECT 1 AS a, 1 AS b;
+SET DEBUG_SYNC = 'now SIGNAL go';
+# Without the DEBUG_SYNC supplied in the same patch as this test in the 
+# code, this test statement will hang.
+DROP TABLE t1, t2;
+DROP PROCEDURE p1;
+SET DEBUG_SYNC = 'RESET';

=== modified file 'mysql-test/r/subselect.result'
--- a/mysql-test/r/subselect.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/r/subselect.result	2010-03-04 08:03:07 +0000
@@ -4410,6 +4410,31 @@ WHERE a = 230;
 MAX(b)	(SELECT COUNT(*) FROM st1,st2 WHERE st2.b <= t1.b)
 NULL	0
 DROP TABLE t1, st1, st2;
+#
+# Bug #48709: Assertion failed in sql_select.cc:11782: 
+#   int join_read_key(JOIN_TAB*)
+#
+CREATE TABLE t1 (pk int PRIMARY KEY, int_key int);
+INSERT INTO t1 VALUES (10,1), (14,1);
+CREATE TABLE t2 (pk int PRIMARY KEY, int_key int);
+INSERT INTO t2 VALUES (3,3), (5,NULL), (7,3);
+# should have eq_ref for t1
+EXPLAIN
+SELECT * FROM t2 outr
+WHERE outr.int_key NOT IN (SELECT t1.pk FROM t1, t2)  
+ORDER BY outr.pk;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+x	x	outr	ALL	x	x	x	x	x	x
+x	x	t1	eq_ref	x	x	x	x	x	x
+x	x	t2	index	x	x	x	x	x	x
+# should not crash on debug binaries
+SELECT * FROM t2 outr
+WHERE outr.int_key NOT IN (SELECT t1.pk FROM t1, t2)  
+ORDER BY outr.pk;
+pk	int_key
+3	3
+7	3
+DROP TABLE t1,t2;
 End of 5.0 tests.
 CREATE TABLE t1 (a INT, b INT);
 INSERT INTO t1 VALUES (2,22),(1,11),(2,22);
@@ -4574,4 +4599,17 @@ SELECT 1 FROM t1 GROUP BY
 1
 1
 DROP TABLE t1;
+#
+# Bug #49512 : subquery with aggregate function crash 
+#   subselect_single_select_engine::exec()
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES();
+# should not crash
+SELECT 1 FROM t1 WHERE a <> SOME
+(
+SELECT MAX((SELECT a FROM t1 LIMIT 1)) AS d
+FROM t1,t1 a
+);
+1
+DROP TABLE t1;
 End of 5.1 tests.

=== modified file 'mysql-test/r/table_elim.result'
--- a/mysql-test/r/table_elim.result	2009-09-16 19:05:03 +0000
+++ b/mysql-test/r/table_elim.result	2010-03-06 12:09:02 +0000
@@ -1,4 +1,4 @@
-drop table if exists t0, t1, t2, t3;
+drop table if exists t0, t1, t2, t3, t4, t5, t6;
 drop view if exists v1, v2;
 create table t1 (a int);
 insert into t1 values (0),(1),(2),(3);
@@ -418,3 +418,120 @@ id	select_type	table	type	possible_keys	
 1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	4	
 1	SIMPLE	t2	range	PRIMARY	PRIMARY	4	NULL	2	Using where
 drop table t1, t2;
+#
+# LPBUG#523593: Running RQG optimizer_no_subquery crashes MariaDB
+#
+CREATE TABLE t1 (
+`pk` int(11) NOT NULL AUTO_INCREMENT,
+`col_int_nokey` int(11) DEFAULT NULL,
+`col_int_key` int(11) DEFAULT NULL,
+`col_date_key` date DEFAULT NULL,
+`col_date_nokey` date DEFAULT NULL,
+`col_time_key` time DEFAULT NULL,
+`col_time_nokey` time DEFAULT NULL,
+`col_datetime_key` datetime DEFAULT NULL,
+`col_datetime_nokey` datetime DEFAULT NULL,
+`col_varchar_key` varchar(1) DEFAULT NULL,
+`col_varchar_nokey` varchar(1) DEFAULT NULL,
+PRIMARY KEY (`pk`),
+KEY `col_int_key` (`col_int_key`),
+KEY `col_date_key` (`col_date_key`),
+KEY `col_time_key` (`col_time_key`),
+KEY `col_datetime_key` (`col_datetime_key`),
+KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`)
+);
+CREATE TABLE t2 LIKE t1;
+INSERT INTO t1 VALUES 
+(10,7,8,NULL,NULL,'01:27:35','01:27:35','2002-02-26 06:14:37','2002-02-26 06:14:37','v','v'),
+(11,1,9,'2006-06-14','2006-06-14','19:48:31','19:48:31','1900-01-01 00:00:00','1900-01-01 00:00:00','r','r');
+INSERT INTO t2 SELECT * FROM t1;
+SELECT table2.col_int_key AS field1 
+FROM ( 
+t2 AS table1 
+RIGHT OUTER JOIN 
+( 
+( t1 AS table2 STRAIGHT_JOIN 
+t1 AS table3 ON (
+(table3.col_varchar_nokey = table2.col_varchar_key ) AND 
+(table3.pk = table2.col_int_key)) 
+)
+) ON 
+(
+(table3.col_varchar_key = table2.col_varchar_key) OR 
+(table3.col_int_key = table2.pk)
+)
+)
+HAVING field1 < 216;
+field1
+DROP TABLE t1, t2;
+#
+# LPBUG#524025 Running RQG outer_join test leads to crash
+#
+CREATE TABLE t0 (
+pk int(11) NOT NULL AUTO_INCREMENT,
+PRIMARY KEY (pk)
+);
+CREATE TABLE t1 (
+col_int int(11) DEFAULT NULL,
+col_int_key int(11) DEFAULT NULL,
+pk int(11) NOT NULL AUTO_INCREMENT,
+col_varchar_10_latin1 varchar(10) DEFAULT NULL,
+PRIMARY KEY (pk)
+);
+INSERT INTO t1 VALUES (5,5,1,'t'), (NULL,NULL,2,'y');
+CREATE TABLE t2 (
+col_int int(11) DEFAULT NULL
+);
+INSERT INTO t2 VALUES (8), (4);
+CREATE TABLE t3 (
+pk int(11) NOT NULL AUTO_INCREMENT,
+PRIMARY KEY (pk)
+);
+INSERT INTO t3 VALUES (1),(8);
+CREATE TABLE t4 (
+pk int(11) NOT NULL AUTO_INCREMENT,
+col_varchar_1024_latin1_key varchar(1024) DEFAULT NULL,
+col_int int(11) DEFAULT NULL,
+PRIMARY KEY (pk)
+);
+INSERT INTO t4 VALUES (1,'o',1), (2,'w',2);
+CREATE TABLE t5 (
+col_varchar_1024_utf8_key varchar(1024) CHARACTER SET utf8 DEFAULT NULL,
+col_varchar_1024_latin1_key varchar(1024) DEFAULT NULL,
+col_varchar_10_utf8_key varchar(1024) CHARACTER SET utf8 DEFAULT NULL,
+pk int(11) NOT NULL AUTO_INCREMENT,
+col_int_key int(11) DEFAULT NULL,
+PRIMARY KEY (pk)
+);
+INSERT INTO t5 VALUES ('k','a','z',1,2),('x','a','w',2,7);
+CREATE TABLE t6 (
+col_int int(11) DEFAULT NULL,
+col_int_key int(11) DEFAULT NULL
+);
+INSERT INTO t6 VALUES (6,1),(8,3);
+SELECT
+table3.col_int AS field1,
+table1.col_int AS field2,
+table1.col_int_key AS field3,
+table1.pk AS field4,
+table1.col_int AS field5,
+table2.col_int AS field6
+FROM
+t1 AS table1
+LEFT OUTER JOIN
+t4 AS table2
+LEFT JOIN t6 AS table3
+RIGHT JOIN t3 AS table4
+LEFT JOIN t5 AS table5 ON table4.pk = table5.pk
+LEFT JOIN t0 AS table6 ON table5.col_int_key = table6.pk
+ON table3.col_int_key = table5.pk
+ON table2.col_varchar_1024_latin1_key = table5.col_varchar_10_utf8_key
+LEFT JOIN t6 AS table7 ON table2.pk = table7.col_int
+ON table1.col_varchar_10_latin1 = table5.col_varchar_1024_latin1_key
+LEFT JOIN t2 AS table8 ON table3.col_int = table8.col_int
+WHERE
+table1.col_int_key < table2.pk
+HAVING
+field4 != 6;
+field1	field2	field3	field4	field5	field6
+drop table t0,t1,t2,t3,t4,t5,t6;

=== modified file 'mysql-test/r/trigger.result'
--- a/mysql-test/r/trigger.result	2009-06-22 12:51:33 +0000
+++ b/mysql-test/r/trigger.result	2010-01-12 08:19:48 +0000
@@ -1448,33 +1448,6 @@ isave
 1
 2
 drop table t1, t2, t3;
-CREATE TABLE t1 (id INTEGER);
-CREATE TABLE t2 (id INTEGER);
-INSERT INTO t2 VALUES (1),(2);
-CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW 
-INSERT INTO t2 VALUES (new.id);
-SELECT GET_LOCK('B26162',120);
-GET_LOCK('B26162',120)
-1
-SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1;
-SET SESSION LOW_PRIORITY_UPDATES=1;
-SET GLOBAL LOW_PRIORITY_UPDATES=1;
-INSERT INTO t1 VALUES (5);
-SELECT 'rl_contender', id FROM t2 WHERE id > 1;
-SELECT RELEASE_LOCK('B26162');
-RELEASE_LOCK('B26162')
-1
-rl_acquirer	GET_LOCK('B26162',120)	id
-rl_acquirer	1	1
-SELECT RELEASE_LOCK('B26162');
-RELEASE_LOCK('B26162')
-1
-rl_contender	id
-rl_contender	2
-DROP TRIGGER t1_test;
-DROP TABLE t1,t2;
-SET SESSION LOW_PRIORITY_UPDATES=DEFAULT;
-SET GLOBAL LOW_PRIORITY_UPDATES=DEFAULT;
 
 Bug#28502 Triggers that update another innodb table will block
 on X lock unnecessarily

=== modified file 'mysql-test/r/trigger_notembedded.result'
--- a/mysql-test/r/trigger_notembedded.result	2009-09-17 11:33:23 +0000
+++ b/mysql-test/r/trigger_notembedded.result	2010-01-12 08:19:48 +0000
@@ -445,6 +445,33 @@ DROP TABLE t2;
 DROP TABLE t1;
 DROP DATABASE mysqltest_db1;
 USE test;
+CREATE TABLE t1 (id INTEGER);
+CREATE TABLE t2 (id INTEGER);
+INSERT INTO t2 VALUES (1),(2);
+CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW 
+INSERT INTO t2 VALUES (new.id);
+SELECT GET_LOCK('B26162',120);
+GET_LOCK('B26162',120)
+1
+SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1;
+SET SESSION LOW_PRIORITY_UPDATES=1;
+SET GLOBAL LOW_PRIORITY_UPDATES=1;
+INSERT INTO t1 VALUES (5);
+SELECT 'rl_contender', id FROM t2 WHERE id > 1;
+SELECT RELEASE_LOCK('B26162');
+RELEASE_LOCK('B26162')
+1
+rl_acquirer	GET_LOCK('B26162',120)	id
+rl_acquirer	1	1
+SELECT RELEASE_LOCK('B26162');
+RELEASE_LOCK('B26162')
+1
+rl_contender	id
+rl_contender	2
+DROP TRIGGER t1_test;
+DROP TABLE t1,t2;
+SET SESSION LOW_PRIORITY_UPDATES=DEFAULT;
+SET GLOBAL LOW_PRIORITY_UPDATES=DEFAULT;
 End of 5.0 tests.
 drop table if exists t1;
 create table t1 (i int);

=== modified file 'mysql-test/r/type_newdecimal.result'
--- a/mysql-test/r/type_newdecimal.result	2009-11-02 11:21:39 +0000
+++ b/mysql-test/r/type_newdecimal.result	2009-12-08 09:26:11 +0000
@@ -1630,3 +1630,287 @@ SELECT my_col FROM t1;
 my_col
 0.012345687012345687012345687012
 DROP TABLE t1;
+#
+# Bug#45261: Crash, stored procedure + decimal
+#
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 SELECT
+/* 81 */ 100000000000000000000000000000000000000000000000000000000000000000000000000000001
+AS c1;
+Warnings:
+Warning	1264	Out of range value for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,0)	NO		0	
+SELECT * FROM t1;
+c1
+99999999999999999999999999999999999999999999999999999999999999999
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 81 */ 100000000000000000000000000000000000000000000000000000000000000000000000000000001.
+AS c1;
+Warnings:
+Warning	1264	Out of range value for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,0)	NO		0	
+SELECT * FROM t1;
+c1
+99999999999999999999999999999999999999999999999999999999999999999
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 81 */ 100000000000000000000000000000000000000000000000000000000000000000000000000000001.1 /* 1 */
+AS c1;
+Warnings:
+Warning	1264	Out of range value for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,0)	NO		0	
+SELECT * FROM t1;
+c1
+99999999999999999999999999999999999999999999999999999999999999999
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 82 */ 1000000000000000000000000000000000000000000000000000000000000000000000000000000001
+AS c1;
+Warnings:
+Error	1292	Truncated incorrect DECIMAL value: ''
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,0)	NO		0	
+SELECT * FROM t1;
+c1
+99999999999999999999999999999999999999999999999999999999999999999
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 40 */ 1000000000000000000000000000000000000001.1000000000000000000000000000000000000001 /* 40 */
+AS c1;
+Warnings:
+Warning	1264	Out of range value for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,30)	NO		0.000000000000000000000000000000	
+SELECT * FROM t1;
+c1
+99999999999999999999999999999999999.999999999999999999999999999999
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 1 */ 1.10000000000000000000000000000000000000000000000000000000000000000000000000000001 /* 80 */
+AS c1;
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(31,30)	NO		0.000000000000000000000000000000	
+SELECT * FROM t1;
+c1
+1.100000000000000000000000000000
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 1 */ 1.100000000000000000000000000000000000000000000000000000000000000000000000000000001 /* 81 */
+AS c1;
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(31,30)	NO		0.000000000000000000000000000000	
+SELECT * FROM t1;
+c1
+1.100000000000000000000000000000
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+.100000000000000000000000000000000000000000000000000000000000000000000000000000001 /* 81 */
+AS c1;
+Warnings:
+Note	1265	Data truncated for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(30,30)	NO		0.000000000000000000000000000000	
+SELECT * FROM t1;
+c1
+0.100000000000000000000000000000
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 45 */ 123456789012345678901234567890123456789012345.123456789012345678901234567890123456789012345 /* 45 */
+AS c1;
+Warnings:
+Warning	1264	Out of range value for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,30)	NO		0.000000000000000000000000000000	
+SELECT * FROM t1;
+c1
+99999999999999999999999999999999999.999999999999999999999999999999
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 65 */ 12345678901234567890123456789012345678901234567890123456789012345.1 /* 1 */
+AS c1;
+Warnings:
+Warning	1264	Out of range value for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,1)	NO		0.0	
+SELECT * FROM t1;
+c1
+9999999999999999999999999999999999999999999999999999999999999999.9
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+/* 66 */ 123456789012345678901234567890123456789012345678901234567890123456.1 /* 1 */
+AS c1;
+Warnings:
+Warning	1264	Out of range value for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,1)	NO		0.0	
+SELECT * FROM t1;
+c1
+9999999999999999999999999999999999999999999999999999999999999999.9
+DROP TABLE t1;
+CREATE TABLE t1 SELECT
+.123456789012345678901234567890123456789012345678901234567890123456 /* 66 */
+AS c1;
+Warnings:
+Note	1265	Data truncated for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(30,30)	NO		0.000000000000000000000000000000	
+SELECT * FROM t1;
+c1
+0.123456789012345678901234567890
+DROP TABLE t1;
+CREATE TABLE t1 AS SELECT 123.1234567890123456789012345678901 /* 31 */ AS c1;
+Warnings:
+Note	1265	Data truncated for column 'c1' at row 1
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(33,30)	NO		0.000000000000000000000000000000	
+SELECT * FROM t1;
+c1
+123.123456789012345678901234567890
+DROP TABLE t1;
+CREATE TABLE t1 SELECT 1.1 + CAST(1 AS DECIMAL(65,30)) AS c1;
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,30)	NO		0.000000000000000000000000000000	
+SELECT * FROM t1;
+c1
+2.100000000000000000000000000000
+DROP TABLE t1;
+#
+# Test that the integer and decimal parts are properly calculated.
+#
+CREATE TABLE t1 (a DECIMAL(30,30));
+INSERT INTO t1 VALUES (0.1),(0.2),(0.3);
+CREATE TABLE t2 SELECT MIN(a + 0.0000000000000000000000000000001) AS c1 FROM t1;
+Warnings:
+Note	1265	Data truncated for column 'c1' at row 3
+DESC t2;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(32,30)	YES		NULL	
+DROP TABLE t1,t2;
+CREATE TABLE t1 (a DECIMAL(30,30));
+INSERT INTO t1 VALUES (0.1),(0.2),(0.3);
+CREATE TABLE t2 SELECT IFNULL(a + 0.0000000000000000000000000000001, NULL) AS c1 FROM t1;
+Warnings:
+Note	1265	Data truncated for column 'c1' at row 1
+Note	1265	Data truncated for column 'c1' at row 2
+Note	1265	Data truncated for column 'c1' at row 3
+DESC t2;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(34,0)	YES		NULL	
+DROP TABLE t1,t2;
+CREATE TABLE t1 (a DECIMAL(30,30));
+INSERT INTO t1 VALUES (0.1),(0.2),(0.3);
+CREATE TABLE t2 SELECT CASE a WHEN 0.1 THEN 0.0000000000000000000000000000000000000000000000000000000000000000001 END AS c1 FROM t1;
+Warnings:
+Note	1265	Data truncated for column 'c1' at row 1
+DESC t2;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,30)	YES		NULL	
+DROP TABLE t1,t2;
+#
+# Test that variables get maximum precision.
+#
+SET @decimal= 1.1;
+CREATE TABLE t1 SELECT @decimal AS c1;
+DESC t1;
+Field	Type	Null	Key	Default	Extra
+c1	decimal(65,30)	YES		NULL	
+SELECT * FROM t1;
+c1
+1.100000000000000000000000000000
+DROP TABLE t1;
+#
+# Bug #45261 : Crash, stored procedure + decimal
+# Original test by the reporter.
+#
+# should not crash
+CREATE TABLE t1 
+SELECT .123456789012345678901234567890123456789012345678901234567890123456 AS a;
+Warnings:
+Note	1265	Data truncated for column 'a' at row 1
+DROP TABLE t1;
+CREATE PROCEDURE test_proc()
+BEGIN
+# The las non critical CUSER definition is:
+# DECLARE mycursor CURSOR FOR SELECT 1 % 
+# .12345678912345678912345678912345678912345678912345678912345678912 AS my_col;
+DECLARE mycursor CURSOR FOR 
+SELECT 1 % 
+.123456789123456789123456789123456789123456789123456789123456789123456789123456789 
+AS my_col;
+OPEN mycursor;
+CLOSE mycursor;
+END|
+# should not crash
+CALL test_proc();
+DROP PROCEDURE test_proc;
+#
+# Bug #48370  Absolutely wrong calculations with GROUP BY and 
+# decimal fields when using IF
+#
+CREATE TABLE currencies (id int, rate decimal(16,4), 
+PRIMARY KEY (id), KEY (rate));
+INSERT INTO currencies VALUES (11,0.7028);
+INSERT INTO currencies VALUES (1,1);
+CREATE TABLE payments (
+id int,
+supplier_id int,
+status int,
+currency_id int,
+vat decimal(7,4),
+PRIMARY KEY (id),
+KEY currency_id (currency_id),
+KEY supplier_id (supplier_id)
+);
+INSERT INTO payments (id,status,vat,supplier_id,currency_id) VALUES
+(3001,2,0.0000,344,11), (1,2,0.0000,1,1);
+CREATE TABLE sub_tasks (
+id int,
+currency_id int,
+price decimal(16,4),
+discount decimal(10,4),
+payment_id int,
+PRIMARY KEY (id),
+KEY currency_id (currency_id),
+KEY payment_id (payment_id)
+) ;
+INSERT INTO sub_tasks (id, price, discount, payment_id, currency_id) VALUES
+(52, 12.60, 0, 3001, 11), (56, 14.58, 0, 3001, 11);
+# should return 1 and the same values in col 2 and 3
+select STRAIGHT_JOIN
+(1 + PAY.vat) AS mult,
+SUM(ROUND((SUB.price - ROUND(ROUND(SUB.price, 2) * SUB.discount, 2)) * 
+CUR.rate / CUR.rate, 2)
+) v_net_with_discount,
+SUM(ROUND((SUB.price - ROUND(ROUND(SUB.price, 2) * SUB.discount, 1)) *
+CUR.rate / CUR.rate , 2) 
+* (1 + PAY.vat)
+) v_total
+from
+currencies CUR, payments PAY, sub_tasks SUB
+where
+SUB.payment_id = PAY.id and
+PAY.currency_id = CUR.id and
+PAY.id > 2
+group by PAY.id + 1;
+mult	v_net_with_discount	v_total
+1.0000	27.18	27.180000
+DROP TABLE currencies, payments, sub_tasks;
+End of 5.1 tests

=== modified file 'mysql-test/r/type_year.result'
--- a/mysql-test/r/type_year.result	2007-03-29 04:08:30 +0000
+++ b/mysql-test/r/type_year.result	2010-01-13 10:28:42 +0000
@@ -46,3 +46,267 @@ a
 2001
 drop table t1;
 End of 5.0 tests
+#
+# Bug #49480: WHERE using YEAR columns returns unexpected results
+#
+CREATE TABLE t2(yy YEAR(2), c2 CHAR(4));
+CREATE TABLE t4(yyyy YEAR(4), c4 CHAR(4));
+INSERT INTO t2 (c2) VALUES (NULL),(1970),(1999),(2000),(2001),(2069);
+INSERT INTO t4 (c4) SELECT c2 FROM t2;
+UPDATE t2 SET yy = c2;
+UPDATE t4 SET yyyy = c4;
+SELECT * FROM t2;
+yy	c2
+NULL	NULL
+70	1970
+99	1999
+00	2000
+01	2001
+69	2069
+SELECT * FROM t4;
+yyyy	c4
+NULL	NULL
+1970	1970
+1999	1999
+2000	2000
+2001	2001
+2069	2069
+# Comparison of YEAR(2) with YEAR(4)
+SELECT * FROM t2, t4 WHERE yy = yyyy;
+yy	c2	yyyy	c4
+70	1970	1970	1970
+99	1999	1999	1999
+00	2000	2000	2000
+01	2001	2001	2001
+69	2069	2069	2069
+SELECT * FROM t2, t4 WHERE yy <=> yyyy;
+yy	c2	yyyy	c4
+NULL	NULL	NULL	NULL
+70	1970	1970	1970
+99	1999	1999	1999
+00	2000	2000	2000
+01	2001	2001	2001
+69	2069	2069	2069
+SELECT * FROM t2, t4 WHERE yy < yyyy;
+yy	c2	yyyy	c4
+70	1970	1999	1999
+70	1970	2000	2000
+99	1999	2000	2000
+70	1970	2001	2001
+99	1999	2001	2001
+00	2000	2001	2001
+70	1970	2069	2069
+99	1999	2069	2069
+00	2000	2069	2069
+01	2001	2069	2069
+SELECT * FROM t2, t4 WHERE yy > yyyy;
+yy	c2	yyyy	c4
+99	1999	1970	1970
+00	2000	1970	1970
+01	2001	1970	1970
+69	2069	1970	1970
+00	2000	1999	1999
+01	2001	1999	1999
+69	2069	1999	1999
+01	2001	2000	2000
+69	2069	2000	2000
+69	2069	2001	2001
+# Comparison of YEAR(2) with YEAR(2)
+SELECT * FROM t2 a, t2 b WHERE a.yy = b.yy;
+yy	c2	yy	c2
+70	1970	70	1970
+99	1999	99	1999
+00	2000	00	2000
+01	2001	01	2001
+69	2069	69	2069
+SELECT * FROM t2 a, t2 b WHERE a.yy <=> b.yy;
+yy	c2	yy	c2
+NULL	NULL	NULL	NULL
+70	1970	70	1970
+99	1999	99	1999
+00	2000	00	2000
+01	2001	01	2001
+69	2069	69	2069
+SELECT * FROM t2 a, t2 b WHERE a.yy < b.yy;
+yy	c2	yy	c2
+70	1970	99	1999
+70	1970	00	2000
+99	1999	00	2000
+70	1970	01	2001
+99	1999	01	2001
+00	2000	01	2001
+70	1970	69	2069
+99	1999	69	2069
+00	2000	69	2069
+01	2001	69	2069
+# Comparison of YEAR(4) with YEAR(4)
+SELECT * FROM t4 a, t4 b WHERE a.yyyy = b.yyyy;
+yyyy	c4	yyyy	c4
+1970	1970	1970	1970
+1999	1999	1999	1999
+2000	2000	2000	2000
+2001	2001	2001	2001
+2069	2069	2069	2069
+SELECT * FROM t4 a, t4 b WHERE a.yyyy <=> b.yyyy;
+yyyy	c4	yyyy	c4
+NULL	NULL	NULL	NULL
+1970	1970	1970	1970
+1999	1999	1999	1999
+2000	2000	2000	2000
+2001	2001	2001	2001
+2069	2069	2069	2069
+SELECT * FROM t4 a, t4 b WHERE a.yyyy < b.yyyy;
+yyyy	c4	yyyy	c4
+1970	1970	1999	1999
+1970	1970	2000	2000
+1999	1999	2000	2000
+1970	1970	2001	2001
+1999	1999	2001	2001
+2000	2000	2001	2001
+1970	1970	2069	2069
+1999	1999	2069	2069
+2000	2000	2069	2069
+2001	2001	2069	2069
+# Comparison with constants:
+SELECT * FROM t2 WHERE yy = NULL;
+yy	c2
+SELECT * FROM t4 WHERE yyyy = NULL;
+yyyy	c4
+SELECT * FROM t2 WHERE yy <=> NULL;
+yy	c2
+NULL	NULL
+SELECT * FROM t4 WHERE yyyy <=> NULL;
+yyyy	c4
+NULL	NULL
+SELECT * FROM t2 WHERE yy < NULL;
+yy	c2
+SELECT * FROM t2 WHERE yy > NULL;
+yy	c2
+SELECT * FROM t2 WHERE yy = NOW();
+yy	c2
+SELECT * FROM t4 WHERE yyyy = NOW();
+yyyy	c4
+SELECT * FROM t2 WHERE yy = 99;
+yy	c2
+99	1999
+SELECT * FROM t2 WHERE 99 = yy;
+yy	c2
+99	1999
+SELECT * FROM t4 WHERE yyyy = 99;
+yyyy	c4
+1999	1999
+SELECT * FROM t2 WHERE yy = 'test';
+yy	c2
+00	2000
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'test'
+SELECT * FROM t4 WHERE yyyy = 'test';
+yyyy	c4
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'test'
+SELECT * FROM t2 WHERE yy = '1999';
+yy	c2
+99	1999
+SELECT * FROM t4 WHERE yyyy = '1999';
+yyyy	c4
+1999	1999
+SELECT * FROM t2 WHERE yy = 1999;
+yy	c2
+99	1999
+SELECT * FROM t4 WHERE yyyy = 1999;
+yyyy	c4
+1999	1999
+SELECT * FROM t2 WHERE yy = 1999.1;
+yy	c2
+99	1999
+SELECT * FROM t4 WHERE yyyy = 1999.1;
+yyyy	c4
+1999	1999
+SELECT * FROM t2 WHERE yy = 1998.9;
+yy	c2
+99	1999
+SELECT * FROM t4 WHERE yyyy = 1998.9;
+yyyy	c4
+1999	1999
+# Coverage tests for YEAR with zero/2000 constants:
+SELECT * FROM t2 WHERE yy = 0;
+yy	c2
+00	2000
+SELECT * FROM t2 WHERE yy = '0';
+yy	c2
+00	2000
+SELECT * FROM t2 WHERE yy = '0000';
+yy	c2
+00	2000
+SELECT * FROM t2 WHERE yy = '2000';
+yy	c2
+00	2000
+SELECT * FROM t2 WHERE yy = 2000;
+yy	c2
+00	2000
+SELECT * FROM t4 WHERE yyyy = 0;
+yyyy	c4
+SELECT * FROM t4 WHERE yyyy = '0';
+yyyy	c4
+2000	2000
+SELECT * FROM t4 WHERE yyyy = '0000';
+yyyy	c4
+SELECT * FROM t4 WHERE yyyy = '2000';
+yyyy	c4
+2000	2000
+SELECT * FROM t4 WHERE yyyy = 2000;
+yyyy	c4
+2000	2000
+# Comparison with constants those are out of YEAR range
+# (coverage test for backward compatibility)
+SELECT COUNT(yy) FROM t2;
+COUNT(yy)
+5
+SELECT COUNT(yyyy) FROM t4;
+COUNT(yyyy)
+5
+SELECT COUNT(*) FROM t2 WHERE yy = -1;
+COUNT(*)
+0
+SELECT COUNT(*) FROM t4 WHERE yyyy > -1;
+COUNT(*)
+5
+SELECT COUNT(*) FROM t2 WHERE yy > -1000000000000000000;
+COUNT(*)
+5
+SELECT COUNT(*) FROM t4 WHERE yyyy > -1000000000000000000;
+COUNT(*)
+5
+SELECT COUNT(*) FROM t2 WHERE yy < 2156;
+COUNT(*)
+5
+SELECT COUNT(*) FROM t4 WHERE yyyy < 2156;
+COUNT(*)
+5
+SELECT COUNT(*) FROM t2 WHERE yy < 1000000000000000000;
+COUNT(*)
+5
+SELECT COUNT(*) FROM t4 WHERE yyyy < 1000000000000000000;
+COUNT(*)
+5
+SELECT * FROM t2 WHERE yy < 123;
+yy	c2
+70	1970
+99	1999
+00	2000
+01	2001
+69	2069
+SELECT * FROM t2 WHERE yy > 123;
+yy	c2
+SELECT * FROM t4 WHERE yyyy < 123;
+yyyy	c4
+SELECT * FROM t4 WHERE yyyy > 123;
+yyyy	c4
+1970	1970
+1999	1999
+2000	2000
+2001	2001
+2069	2069
+DROP TABLE t2, t4;
+#
+End of 5.1 tests

=== modified file 'mysql-test/r/udf.result'
--- a/mysql-test/r/udf.result	2009-09-07 09:57:22 +0000
+++ b/mysql-test/r/udf.result	2010-01-22 21:19:21 +0000
@@ -38,8 +38,6 @@ ERROR HY000: Can't initialize function '
 select reverse_lookup("127.0.0.1");
 select reverse_lookup(127,0,0,1);
 select reverse_lookup("localhost");
-reverse_lookup("localhost")
-NULL
 select avgcost();
 ERROR HY000: Can't initialize function 'avgcost'; wrong number of arguments: AVGCOST() requires two arguments
 select avgcost(100,23.76);
@@ -311,29 +309,6 @@ drop function f3;
 drop function metaphon;
 drop function myfunc_double;
 drop function myfunc_int;
-CREATE FUNCTION metaphon RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
-create table t1 (a char);
-set GLOBAL query_cache_size=1355776;
-reset query cache;
-select metaphon('MySQL') from t1;
-metaphon('MySQL')
-show status like "Qcache_hits";
-Variable_name	Value
-Qcache_hits	0
-show status like "Qcache_queries_in_cache";
-Variable_name	Value
-Qcache_queries_in_cache	0
-select metaphon('MySQL') from t1;
-metaphon('MySQL')
-show status like "Qcache_hits";
-Variable_name	Value
-Qcache_hits	0
-show status like "Qcache_queries_in_cache";
-Variable_name	Value
-Qcache_queries_in_cache	0
-drop table t1;
-drop function metaphon;
-set GLOBAL query_cache_size=default;
 DROP DATABASE IF EXISTS mysqltest;
 CREATE DATABASE mysqltest;
 USE mysqltest;

=== added file 'mysql-test/r/udf_query_cache.result'
--- a/mysql-test/r/udf_query_cache.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/r/udf_query_cache.result	2010-01-11 13:15:28 +0000
@@ -0,0 +1,24 @@
+drop table if exists t1;
+CREATE FUNCTION metaphon RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
+create table t1 (a char);
+set GLOBAL query_cache_size=1355776;
+reset query cache;
+select metaphon('MySQL') from t1;
+metaphon('MySQL')
+show status like "Qcache_hits";
+Variable_name	Value
+Qcache_hits	0
+show status like "Qcache_queries_in_cache";
+Variable_name	Value
+Qcache_queries_in_cache	0
+select metaphon('MySQL') from t1;
+metaphon('MySQL')
+show status like "Qcache_hits";
+Variable_name	Value
+Qcache_hits	0
+show status like "Qcache_queries_in_cache";
+Variable_name	Value
+Qcache_queries_in_cache	0
+drop table t1;
+drop function metaphon;
+set GLOBAL query_cache_size=default;

=== modified file 'mysql-test/r/union.result'
--- a/mysql-test/r/union.result	2009-09-15 10:46:35 +0000
+++ b/mysql-test/r/union.result	2010-03-04 08:03:07 +0000
@@ -1588,3 +1588,63 @@ Warnings:
 Note	1003	select '0' AS `a` from `test`.`t1` union select '0' AS `a` from `test`.`t1` order by `a`
 DROP TABLE t1;
 End of 5.0 tests
+# 
+# Bug #49734: Crash on EXPLAIN EXTENDED UNION ... ORDER BY 
+#   <any non-const-function>
+# 
+CREATE TABLE t1 (a VARCHAR(10), FULLTEXT KEY a (a));
+INSERT INTO t1 VALUES (1),(2);
+CREATE TABLE t2 (b INT);
+INSERT INTO t2 VALUES (1),(2);
+# Should not crash
+EXPLAIN EXTENDED
+SELECT * FROM t1 UNION SELECT * FROM t1 ORDER BY a + 12;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	
+2	UNION	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	
+NULL	UNION RESULT	<union1,2>	ALL	NULL	NULL	NULL	NULL	NULL	NULL	Using filesort
+Warnings:
+Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` union select `test`.`t1`.`a` AS `a` from `test`.`t1` order by (`a` + 12)
+# Should not crash
+SELECT * FROM t1 UNION SELECT * FROM t1 ORDER BY a + 12;
+a
+1
+2
+# Should not crash
+EXPLAIN EXTENDED
+SELECT * FROM t1 UNION SELECT * FROM t1
+ORDER BY MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE);
+ERROR 42000: Incorrect usage/placement of 'MATCH()'
+# Should not crash
+SELECT * FROM t1 UNION SELECT * FROM t1
+ORDER BY MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE);
+ERROR 42000: Incorrect usage/placement of 'MATCH()'
+# Should not crash
+(SELECT * FROM t1) UNION (SELECT * FROM t1)
+ORDER BY MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE);
+a
+1
+2
+# Should not crash
+EXPLAIN EXTENDED
+SELECT * FROM t1 UNION SELECT * FROM t1
+ORDER BY (SELECT a FROM t2 WHERE b = 12);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	
+2	UNION	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	
+3	SUBQUERY	t2	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+NULL	UNION RESULT	<union1,2>	ALL	NULL	NULL	NULL	NULL	NULL	NULL	Using filesort
+Warnings:
+Note	1276	Field or reference 'test.t1.a' of SELECT #3 was resolved in SELECT #2
+Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` union select `test`.`t1`.`a` AS `a` from `test`.`t1` order by (select `test`.`t1`.`a` AS `a` from `test`.`t2` where (`test`.`t2`.`b` = 12))
+# Should not crash
+SELECT * FROM t1 UNION SELECT * FROM t1
+ORDER BY (SELECT a FROM t2 WHERE b = 12);
+# Should not crash
+SELECT * FROM t2 UNION SELECT * FROM t2
+ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
+b
+1
+2
+DROP TABLE t1,t2;
+End of 5.1 tests

=== modified file 'mysql-test/r/user_var.result'
--- a/mysql-test/r/user_var.result	2009-05-15 13:03:22 +0000
+++ b/mysql-test/r/user_var.result	2009-12-22 10:38:33 +0000
@@ -409,6 +409,21 @@ SELECT a, b FROM t1 WHERE a=2 AND b=3 GR
 a	b
 2	3
 DROP TABLE t1;
+CREATE TABLE t1 (f1 int(11) default NULL, f2 int(11) default NULL);
+CREATE TABLE t2 (f1 int(11) default NULL, f2 int(11) default NULL, foo int(11));
+CREATE TABLE t3 (f1 int(11) default NULL, f2 int(11) default NULL);
+INSERT INTO t1 VALUES(10, 10);
+INSERT INTO t1 VALUES(10, 10);
+INSERT INTO t2 VALUES(10, 10, 10);
+INSERT INTO t2 VALUES(10, 10, 10);
+INSERT INTO t3 VALUES(10, 10);
+INSERT INTO t3 VALUES(10, 10);
+SELECT MIN(t2.f1),
+@bar:= (SELECT MIN(t3.f2) FROM t3 WHERE t3.f2 > foo)
+FROM t1,t2 WHERE t1.f1 = t2.f1 ORDER BY t2.f1;
+MIN(t2.f1)	@bar:= (SELECT MIN(t3.f2) FROM t3 WHERE t3.f2 > foo)
+10	NULL
+DROP TABLE t1, t2, t3;
 End of 5.0 tests
 CREATE TABLE t1 (i INT);
 CREATE TRIGGER t_after_insert AFTER INSERT ON t1 FOR EACH ROW SET @bug42188 = 10;

=== modified file 'mysql-test/r/variables.result'
--- a/mysql-test/r/variables.result	2009-09-15 10:46:35 +0000
+++ b/mysql-test/r/variables.result	2010-03-10 09:12:23 +0000
@@ -19,8 +19,6 @@ set @my_myisam_max_sort_file_size =@@glo
 set @my_net_buffer_length         =@@global.net_buffer_length;
 set @my_net_write_timeout         =@@global.net_write_timeout;
 set @my_net_read_timeout          =@@global.net_read_timeout;
-set @my_query_cache_limit         =@@global.query_cache_limit;
-set @my_query_cache_type          =@@global.query_cache_type;
 set @my_rpl_recovery_rank         =@@global.rpl_recovery_rank;
 set @my_server_id                 =@@global.server_id;
 set @my_slow_launch_time          =@@global.slow_launch_time;
@@ -215,7 +213,6 @@ storage_engine	MRG_MYISAM
 select * from information_schema.global_variables where variable_name like 'storage_engine';
 VARIABLE_NAME	VARIABLE_VALUE
 STORAGE_ENGINE	MRG_MYISAM
-set GLOBAL query_cache_size=100000;
 set GLOBAL myisam_max_sort_file_size=2000000;
 show global variables like 'myisam_max_sort_file_size';
 Variable_name	Value
@@ -423,8 +420,6 @@ ERROR 42000: Variable 'big_tables' can't
 show local variables like 'storage_engine';
 Variable_name	Value
 storage_engine	MEMORY
-set SESSION query_cache_size=10000;
-ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
 set GLOBAL storage_engine=DEFAULT;
 ERROR 42000: Variable 'storage_engine' doesn't have a default value
 set character_set_client=UNKNOWN_CHARACTER_SET;
@@ -529,9 +524,6 @@ Warnings:
 Warning	1292	Truncated incorrect net_buffer_length value: '100'
 set net_read_timeout=100;
 set net_write_timeout=100;
-set global query_cache_limit=100;
-set global query_cache_size=100;
-set global query_cache_type=demand;
 set read_buffer_size=100;
 Warnings:
 Warning	1292	Truncated incorrect read_buffer_size value: '100'
@@ -567,7 +559,7 @@ set sql_log_bin=1;
 set sql_log_off=1;
 set sql_log_update=1;
 Warnings:
-Note	1315	The update log is deprecated and replaced by the binary log; SET SQL_LOG_UPDATE has been ignored
+Note	1315	The update log is deprecated and replaced by the binary log; SET SQL_LOG_UPDATE has been ignored. This option will be removed in MySQL 5.6.
 set sql_low_priority_updates=1;
 set sql_max_join_size=200;
 select @@sql_max_join_size,@@max_join_size;
@@ -583,8 +575,6 @@ set storage_engine=myisam;
 set global thread_cache_size=100;
 set timestamp=1, timestamp=default;
 set tmp_table_size=100;
-Warnings:
-Warning	1292	Truncated incorrect tmp_table_size value: '100'
 set tx_isolation="READ-COMMITTED";
 set wait_timeout=100;
 set log_warnings=1;
@@ -1019,6 +1009,12 @@ ERROR HY000: Variable 'hostname' is a re
 show variables like 'hostname';
 Variable_name	Value
 hostname	#
+#
+# BUG#37408 - Compressed MyISAM files should not require/use mmap()
+#
+# Test 'myisam_mmap_size' option is not dynamic
+SET @@myisam_mmap_size= 500M;
+ERROR HY000: Variable 'myisam_mmap_size' is a read only variable
 End of 5.0 tests
 set join_buffer_size=1;
 Warnings:
@@ -1047,8 +1043,6 @@ set global myisam_max_sort_file_size =@m
 set global net_buffer_length         =@my_net_buffer_length;
 set global net_write_timeout         =@my_net_write_timeout;
 set global net_read_timeout          =@my_net_read_timeout;
-set global query_cache_limit         =@my_query_cache_limit;
-set global query_cache_type          =@my_query_cache_type;
 set global rpl_recovery_rank         =@my_rpl_recovery_rank;
 set global server_id                 =@my_server_id;
 set global slow_launch_time          =@my_slow_launch_time;
@@ -1271,12 +1265,12 @@ ERROR HY000: Variable 'lower_case_table_
 #
 SHOW VARIABLES like 'myisam_recover_options';
 Variable_name	Value
-myisam_recover_options	OFF
+myisam_recover_options	DEFAULT
 SELECT @@session.myisam_recover_options;
 ERROR HY000: Variable 'myisam_recover_options' is a GLOBAL variable
 SELECT @@global.myisam_recover_options;
 @@global.myisam_recover_options
-OFF
+DEFAULT
 SET @@session.myisam_recover_options= 'x';
 ERROR HY000: Variable 'myisam_recover_options' is a read only variable
 SET @@global.myisam_recover_options= 'x';

=== modified file 'mysql-test/r/view.result'
--- a/mysql-test/r/view.result	2009-10-15 21:38:29 +0000
+++ b/mysql-test/r/view.result	2010-02-10 19:06:24 +0000
@@ -155,13 +155,13 @@ v5	VIEW
 v6	VIEW
 show table status;
 Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
-t1	MyISAM	10	Fixed	5	9	45	#	1024	0	NULL	#	#	NULL	latin1_swedish_ci	NULL		
-v1	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	NULL	NULL	NULL	NULL	VIEW
-v2	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	NULL	NULL	NULL	NULL	VIEW
-v3	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	NULL	NULL	NULL	NULL	VIEW
-v4	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	NULL	NULL	NULL	NULL	VIEW
-v5	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	NULL	NULL	NULL	NULL	VIEW
-v6	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	NULL	NULL	NULL	NULL	VIEW
+t1	MyISAM	10	Fixed	5	9	45	#	1024	0	NULL	#	#	#	latin1_swedish_ci	NULL		
+v1	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	#	NULL	NULL	NULL	VIEW
+v2	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	#	NULL	NULL	NULL	VIEW
+v3	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	#	NULL	NULL	NULL	VIEW
+v4	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	#	NULL	NULL	NULL	VIEW
+v5	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	#	NULL	NULL	NULL	VIEW
+v6	NULL	NULL	NULL	NULL	NULL	NULL	#	NULL	NULL	NULL	#	#	#	NULL	NULL	NULL	VIEW
 drop view v1,v2,v3,v4,v5,v6;
 create view v1 (c,d,e,f) as select a,b,
 a in (select a+2 from t1), a = all (select a from t1) from t1;

=== modified file 'mysql-test/std_data/Index.xml'
--- a/mysql-test/std_data/Index.xml	2009-10-12 07:43:15 +0000
+++ b/mysql-test/std_data/Index.xml	2009-12-15 09:48:29 +0000
@@ -8,6 +8,13 @@
       </rules>
     </collation>
 
+   <collation name="utf8_hugeid_ci" id="2047000000">
+      <rules>
+        <reset>a</reset>
+        <s>b</s>
+      </rules>
+   </collation>
+
   </charset>
 
   <charset name="ucs2">

=== added file 'mysql-test/std_data/bug47012.ARM'
Binary files a/mysql-test/std_data/bug47012.ARM	1970-01-01 00:00:00 +0000 and b/mysql-test/std_data/bug47012.ARM	2009-11-11 08:03:29 +0000 differ

=== added file 'mysql-test/std_data/bug47012.ARZ'
Binary files a/mysql-test/std_data/bug47012.ARZ	1970-01-01 00:00:00 +0000 and b/mysql-test/std_data/bug47012.ARZ	2009-11-11 08:03:29 +0000 differ

=== added file 'mysql-test/std_data/bug47012.frm'
Binary files a/mysql-test/std_data/bug47012.frm	1970-01-01 00:00:00 +0000 and b/mysql-test/std_data/bug47012.frm	2009-11-11 08:03:29 +0000 differ

=== added file 'mysql-test/std_data/bug47142_master-bin.000001'
Binary files a/mysql-test/std_data/bug47142_master-bin.000001	1970-01-01 00:00:00 +0000 and b/mysql-test/std_data/bug47142_master-bin.000001	2010-01-25 15:46:48 +0000 differ

=== modified file 'mysql-test/std_data/cacert.pem'
--- a/mysql-test/std_data/cacert.pem	2009-06-11 16:21:32 +0000
+++ b/mysql-test/std_data/cacert.pem	2010-03-04 08:03:07 +0000
@@ -1,17 +1,17 @@
 -----BEGIN CERTIFICATE-----
-MIICrTCCAhagAwIBAgIJAJXpePU0UOTVMA0GCSqGSIb3DQEBBQUAMEQxCzAJBgNV
+MIICrTCCAhagAwIBAgIJAMI7xZKjhrDbMA0GCSqGSIb3DQEBBAUAMEQxCzAJBgNV
 BAYTAlNFMRAwDgYDVQQIEwdVcHBzYWxhMRAwDgYDVQQHEwdVcHBzYWxhMREwDwYD
-VQQKEwhNeVNRTCBBQjAeFw0wOTAxMjgxMDQ5NDZaFw0xNDAxMjcxMDQ5NDZaMEQx
+VQQKEwhNeVNRTCBBQjAeFw0xMDAxMjkxMTQ3MTBaFw0xNTAxMjgxMTQ3MTBaMEQx
 CzAJBgNVBAYTAlNFMRAwDgYDVQQIEwdVcHBzYWxhMRAwDgYDVQQHEwdVcHBzYWxh
 MREwDwYDVQQKEwhNeVNRTCBBQjCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA
-4XQHAe5R1+TXC8noZtWf+d5E0v1C59FWpn9SWEUCBjE5UiIwuJvi4Y+7xWGOXLAI
-/JzJx5gNXLBiTsE/zh0uX9fKlajLhxB0GN+QU0ZlpQ1BeYipEcNXeI/7cT499f6v
-XWabnTflivdCgHSWUOQ20/Lzs6kP6/e6OoZd/DPSjPECAwEAAaOBpjCBozAdBgNV
-HQ4EFgQU8uLqVWWkmuKsnZf1RWz294wRrd8wdAYDVR0jBG0wa4AU8uLqVWWkmuKs
-nZf1RWz294wRrd+hSKRGMEQxCzAJBgNVBAYTAlNFMRAwDgYDVQQIEwdVcHBzYWxh
-MRAwDgYDVQQHEwdVcHBzYWxhMREwDwYDVQQKEwhNeVNRTCBBQoIJAJXpePU0UOTV
-MAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEFBQADgYEAMMTE5sDN+Z0ZlV7KvH3g
-6+aKvql8dTpRT3hYukeQlWua0nq74WPGVw0c4e/M/vbiMwmJcCYpB9pd4+dHqzSw
-aPyoenjY6UF8n7B4quWy3SIUk2LSHeJLW+kzJn2afN9gvipFhdVh/uU2TIyLGOur
-Z/vmJX2W7hF1uqPnbfa8Lrw=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 -----END CERTIFICATE-----

=== modified file 'mysql-test/std_data/client-cert.pem'
--- a/mysql-test/std_data/client-cert.pem	2009-06-11 16:21:32 +0000
+++ b/mysql-test/std_data/client-cert.pem	2010-03-04 08:03:07 +0000
@@ -1,55 +1,46 @@
 Certificate:
     Data:
-        Version: 3 (0x2)
-        Serial Number: 3 (0x3)
-        Signature Algorithm: sha1WithRSAEncryption
+        Version: 1 (0x0)
+        Serial Number: 1048577 (0x100001)
+        Signature Algorithm: md5WithRSAEncryption
         Issuer: C=SE, ST=Uppsala, L=Uppsala, O=MySQL AB
         Validity
-            Not Before: Jan 28 11:04:39 2009 GMT
-            Not After : Jan 28 11:04:39 2010 GMT
-        Subject: C=SE, ST=Uppsala, O=MySQL AB/emailAddress=abstract.mysql.developer@mysql.com
+            Not Before: Jan 29 11:50:22 2010 GMT
+            Not After : Jan 28 11:50:22 2015 GMT
+        Subject: C=SE, ST=Uppsala, O=MySQL AB
         Subject Public Key Info:
             Public Key Algorithm: rsaEncryption
-            RSA Public Key: (512 bit)
-                Modulus (512 bit):
-                    00:e1:52:30:2c:d9:be:64:28:91:5d:7a:fd:d9:e9:
-                    14:35:7a:d2:94:4e:91:46:e0:db:9f:6b:79:f4:4c:
-                    ac:6e:07:61:34:86:74:62:a7:a8:44:af:fa:87:87:
-                    a8:7d:42:61:ff:ab:50:d4:7b:bf:75:fa:d5:d5:b3:
-                    74:fb:56:1e:37
+                Public-Key: (1024 bit)
+                Modulus:
+                    00:cc:9a:37:49:13:66:dc:cf:e3:0b:13:a1:23:ed:
+                    78:db:4e:bd:11:f6:8c:0d:76:f9:a3:32:56:9a:f8:
+                    a1:21:6a:55:4e:4d:3f:e6:67:9d:26:99:b2:cd:a4:
+                    9a:d2:2b:59:5c:d7:8a:d3:60:68:f8:18:bd:c5:be:
+                    15:e1:2a:3c:a3:d4:61:cb:f5:11:94:17:81:81:f7:
+                    87:8c:f6:6a:d2:ee:d8:e6:77:f6:62:66:4d:2e:16:
+                    8d:08:81:4a:c9:c6:4b:31:e5:b9:c7:8a:84:96:48:
+                    a7:47:8c:0d:26:90:56:4e:e6:a5:6e:8c:b3:f2:9f:
+                    fc:3d:78:9b:49:6e:86:83:77
                 Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                58:30:B5:9B:2C:05:94:06:BA:3D:3C:F0:B2:CD:1D:67:65:E3:7F:85
-            X509v3 Authority Key Identifier: 
-                keyid:F2:E2:EA:55:65:A4:9A:E2:AC:9D:97:F5:45:6C:F6:F7:8C:11:AD:DF
-                DirName:/C=SE/ST=Uppsala/L=Uppsala/O=MySQL AB
-                serial:95:E9:78:F5:34:50:E4:D5
-
-    Signature Algorithm: sha1WithRSAEncryption
-        05:19:e3:13:14:fc:c5:28:bf:69:f8:00:b3:25:cb:bd:ca:9f:
-        2f:4c:b3:a8:04:11:f0:74:27:bd:82:2c:b4:49:9b:a7:59:f0:
-        f7:87:d1:e0:ba:99:a2:fe:4b:1d:10:6f:e4:a2:b3:cd:7f:8b:
-        68:31:46:ee:cd:9e:e2:47:e1:4c:fa:74:d1:e2:8b:cc:a0:4b:
-        a8:24:d1:a4:c3:6b:2a:c6:28:cd:41:e0:06:48:e6:cf:f2:3c:
-        ca:37:95:d7:29:64:6b:91:91:83:e7:ac:c8:0b:87:bc:da:a6:
-        aa:f1:44:43:c8:74:7b:15:26:91:2e:03:c4:71:50:6c:f8:68:
-        dc:8c
+    Signature Algorithm: md5WithRSAEncryption
+        5e:1f:a3:53:5f:24:13:1c:f8:28:32:b0:7f:69:69:f3:0e:c0:
+        34:87:10:03:7d:da:15:8b:bd:19:b8:1a:56:31:e7:85:49:81:
+        c9:7f:45:20:74:3e:89:c0:e0:26:84:51:cc:04:16:ce:69:99:
+        01:e1:26:99:b3:e3:f5:bd:ec:5f:a0:84:e4:38:da:75:78:7b:
+        89:9c:d2:cd:60:95:20:ba:8e:e3:7c:e6:df:76:3a:7c:89:77:
+        02:94:86:11:3a:c4:61:7d:6f:71:83:21:8a:17:fb:17:e2:ee:
+        02:6b:61:c1:b4:52:63:d7:d8:46:b2:c5:9c:6f:38:91:8a:35:
+        32:0b
 -----BEGIN CERTIFICATE-----
-MIICfzCCAeigAwIBAgIBAzANBgkqhkiG9w0BAQUFADBEMQswCQYDVQQGEwJTRTEQ
-MA4GA1UECBMHVXBwc2FsYTEQMA4GA1UEBxMHVXBwc2FsYTERMA8GA1UEChMITXlT
-UUwgQUIwHhcNMDkwMTI4MTEwNDM5WhcNMTAwMTI4MTEwNDM5WjBlMQswCQYDVQQG
-EwJTRTEQMA4GA1UECBMHVXBwc2FsYTERMA8GA1UEChMITXlTUUwgQUIxMTAvBgkq
-hkiG9w0BCQEWImFic3RyYWN0Lm15c3FsLmRldmVsb3BlckBteXNxbC5jb20wXDAN
-BgkqhkiG9w0BAQEFAANLADBIAkEA4VIwLNm+ZCiRXXr92ekUNXrSlE6RRuDbn2t5
-9EysbgdhNIZ0YqeoRK/6h4eofUJh/6tQ1Hu/dfrV1bN0+1YeNwIDAQABo4GjMIGg
-MAkGA1UdEwQCMAAwHQYDVR0OBBYEFFgwtZssBZQGuj088LLNHWdl43+FMHQGA1Ud
-IwRtMGuAFPLi6lVlpJrirJ2X9UVs9veMEa3foUikRjBEMQswCQYDVQQGEwJTRTEQ
-MA4GA1UECBMHVXBwc2FsYTEQMA4GA1UEBxMHVXBwc2FsYTERMA8GA1UEChMITXlT
-UUwgQUKCCQCV6Xj1NFDk1TANBgkqhkiG9w0BAQUFAAOBgQAFGeMTFPzFKL9p+ACz
-Jcu9yp8vTLOoBBHwdCe9giy0SZunWfD3h9Hgupmi/ksdEG/korPNf4toMUbuzZ7i
-R+FM+nTR4ovMoEuoJNGkw2sqxijNQeAGSObP8jzKN5XXKWRrkZGD56zIC4e82qaq
-8URDyHR7FSaRLgPEcVBs+GjcjA==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 -----END CERTIFICATE-----

=== modified file 'mysql-test/std_data/client-key.pem'
--- a/mysql-test/std_data/client-key.pem	2009-06-11 16:21:32 +0000
+++ b/mysql-test/std_data/client-key.pem	2010-03-04 08:03:07 +0000
@@ -1,9 +1,15 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIIBOQIBAAJBAOFSMCzZvmQokV16/dnpFDV60pROkUbg259refRMrG4HYTSGdGKn
-qESv+oeHqH1CYf+rUNR7v3X61dWzdPtWHjcCAwEAAQJAXYooM8ZlcuEgj+VKU1ee
-qyEFIMqJJxqcMk+E/nWCM96WxCP3zHNSrqNfSpI3ld7QzMwhdRz+gFLxT2gGNpIw
-MQIhAPxzM/lDihe67X3ADYtDl9ZjA8Pm430x9sXlcxI17tCZAiEA5H1SyFl4mUee
-9VnfSC2XGW7lwz72ZygfVX+b7tLWF08CIEh40gzW5MfXM+KLxdea+fXjyursV5ZT
-R6KcMiKiNQLRAiAcmHqlzFzFgisotai2Fc6VRkXHG7gmzOSvBJt1VjmpDQIge6jf
-2N7whTdvC4ferB+zUlgWQdyvx1c3T4gnt6PYdaY=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 -----END RSA PRIVATE KEY-----

=== modified file 'mysql-test/std_data/server-cert.pem'
--- a/mysql-test/std_data/server-cert.pem	2009-06-11 16:21:32 +0000
+++ b/mysql-test/std_data/server-cert.pem	2010-03-04 08:03:07 +0000
@@ -1,55 +1,41 @@
 Certificate:
     Data:
-        Version: 3 (0x2)
-        Serial Number: 1 (0x1)
-        Signature Algorithm: sha1WithRSAEncryption
+        Version: 1 (0x0)
+        Serial Number: 1048578 (0x100002)
+        Signature Algorithm: md5WithRSAEncryption
         Issuer: C=SE, ST=Uppsala, L=Uppsala, O=MySQL AB
         Validity
-            Not Before: Jan 28 10:55:13 2009 GMT
-            Not After : Jan 28 10:55:13 2010 GMT
-        Subject: C=SE, ST=Uppsala, O=MySQL AB, CN=localhost/emailAddress=abstract.mysql.developer@mysql.com
+            Not Before: Jan 29 11:56:49 2010 GMT
+            Not After : Jan 28 11:56:49 2015 GMT
+        Subject: C=SE, ST=Uppsala, O=MySQL AB, CN=localhost
         Subject Public Key Info:
             Public Key Algorithm: rsaEncryption
-            RSA Public Key: (512 bit)
-                Modulus (512 bit):
-                    00:b6:8f:e5:b7:b4:86:83:13:8a:f9:bf:63:cb:64:
-                    2d:b9:51:d1:de:ab:7b:45:1f:aa:b5:66:73:13:f9:
-                    a6:07:d5:ba:7c:fa:92:bd:37:e2:ad:87:db:3e:b6:
-                    6a:12:64:f8:ee:17:e3:15:06:2f:a8:82:68:bf:57:
-                    8d:c3:04:98:27
+                Public-Key: (512 bit)
+                Modulus:
+                    00:cd:e4:87:51:9d:72:11:a0:d1:fa:f3:92:8b:13:
+                    1c:eb:f7:e2:9a:2f:72:a8:d6:65:48:d1:69:af:1b:
+                    c0:4c:13:e5:60:60:51:41:e9:ab:a6:bc:13:bb:0c:
+                    5e:32:7c:d9:6c:9e:cd:05:24:84:78:db:80:91:2e:
+                    d8:88:2b:c2:ed
                 Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                D9:9A:B8:5F:22:EA:04:10:C8:25:7D:82:57:E6:2E:FD:19:29:E7:DA
-            X509v3 Authority Key Identifier: 
-                keyid:F2:E2:EA:55:65:A4:9A:E2:AC:9D:97:F5:45:6C:F6:F7:8C:11:AD:DF
-                DirName:/C=SE/ST=Uppsala/L=Uppsala/O=MySQL AB
-                serial:95:E9:78:F5:34:50:E4:D5
-
-    Signature Algorithm: sha1WithRSAEncryption
-        54:07:2d:21:0b:a5:af:3b:58:23:32:5e:56:7f:ab:58:63:48:
-        91:aa:38:90:89:16:f9:cc:bf:a4:0e:78:2b:9f:c5:1b:58:a6:
-        e6:08:8f:2e:ae:97:03:21:9b:f1:cd:c0:26:8f:1d:d7:28:27:
-        a0:8e:81:09:1b:1c:0f:c9:a5:41:3a:2d:44:3f:9c:fa:87:ff:
-        c8:4c:2b:44:f7:1b:c1:3e:4f:01:7f:e9:26:cc:9f:1c:06:b5:
-        0b:27:d1:10:90:be:93:0c:9c:e7:b0:d1:ea:27:99:4e:06:14:
-        0c:7a:e9:c1:52:c5:33:68:bc:61:0d:db:81:3b:57:48:57:bf:
-        42:9a
+    Signature Algorithm: md5WithRSAEncryption
+        73:ce:9c:6e:39:46:b4:14:be:da:3f:f3:1b:ba:90:bc:23:43:
+        d7:82:2a:70:4e:a6:d9:5a:65:5c:b7:df:71:df:75:77:c5:80:
+        a4:af:fa:d2:59:e2:fd:c9:9c:f0:98:95:8e:69:a9:8c:7c:d8:
+        6f:48:d2:e3:36:e0:cd:ff:3f:d1:a5:e6:ab:75:09:c4:50:10:
+        c4:96:dd:bf:3b:de:32:46:da:ca:4a:f1:d6:52:8a:33:2f:ab:
+        f5:2e:70:3f:d4:9c:be:00:c8:03:f9:39:8a:df:5b:70:3c:40:
+        ef:03:be:7c:3d:1d:32:32:f3:51:81:e2:83:30:6e:3d:38:9b:
+        fb:3c
 -----BEGIN CERTIFICATE-----
-MIICkzCCAfygAwIBAgIBATANBgkqhkiG9w0BAQUFADBEMQswCQYDVQQGEwJTRTEQ
-MA4GA1UECBMHVXBwc2FsYTEQMA4GA1UEBxMHVXBwc2FsYTERMA8GA1UEChMITXlT
-UUwgQUIwHhcNMDkwMTI4MTA1NTEzWhcNMTAwMTI4MTA1NTEzWjB5MQswCQYDVQQG
-EwJTRTEQMA4GA1UECBMHVXBwc2FsYTERMA8GA1UEChMITXlTUUwgQUIxEjAQBgNV
-BAMTCWxvY2FsaG9zdDExMC8GCSqGSIb3DQEJARYiYWJzdHJhY3QubXlzcWwuZGV2
-ZWxvcGVyQG15c3FsLmNvbTBcMA0GCSqGSIb3DQEBAQUAA0sAMEgCQQC2j+W3tIaD
-E4r5v2PLZC25UdHeq3tFH6q1ZnMT+aYH1bp8+pK9N+Kth9s+tmoSZPjuF+MVBi+o
-gmi/V43DBJgnAgMBAAGjgaMwgaAwCQYDVR0TBAIwADAdBgNVHQ4EFgQU2Zq4XyLq
-BBDIJX2CV+Yu/Rkp59owdAYDVR0jBG0wa4AU8uLqVWWkmuKsnZf1RWz294wRrd+h
-SKRGMEQxCzAJBgNVBAYTAlNFMRAwDgYDVQQIEwdVcHBzYWxhMRAwDgYDVQQHEwdV
-cHBzYWxhMREwDwYDVQQKEwhNeVNRTCBBQoIJAJXpePU0UOTVMA0GCSqGSIb3DQEB
-BQUAA4GBAFQHLSELpa87WCMyXlZ/q1hjSJGqOJCJFvnMv6QOeCufxRtYpuYIjy6u
-lwMhm/HNwCaPHdcoJ6COgQkbHA/JpUE6LUQ/nPqH/8hMK0T3G8E+TwF/6SbMnxwG
-tQsn0RCQvpMMnOew0eonmU4GFAx66cFSxTNovGEN24E7V0hXv0Ka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 -----END CERTIFICATE-----

=== modified file 'mysql-test/std_data/server-key.pem'
--- a/mysql-test/std_data/server-key.pem	2009-06-11 16:21:32 +0000
+++ b/mysql-test/std_data/server-key.pem	2010-03-04 08:03:07 +0000
@@ -1,9 +1,9 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIIBOQIBAAJBALaP5be0hoMTivm/Y8tkLblR0d6re0UfqrVmcxP5pgfVunz6kr03
-4q2H2z62ahJk+O4X4xUGL6iCaL9XjcMEmCcCAwEAAQJASA5VwgNb0CKHiPm0ntOk
-hG+54SRX3DmafEy6gRjZIl/bZ/asSLhXUZ+CeohyrQh7BZgYWvykd8pRISL9eKsU
-GQIhAOXkUrOtP/EtjyqNluEqZdG+RZi/7p61JS3Ce13Myu+LAiEAy0uMlV34AJpM
-b40FPKqlHxw8DD/Dt1iKhNVAg8+LDVUCIFjv7fbJDbW2VG63/Cj8CAwOukoP5rbL
-iaicVrHBKrllAiB9+MiaXeopZXNrxDS0jQFYr8Q9yt1aJVFgUkxx4Q9HKQIgZPs0
-KlF3NNNWw78INaAEkyf0IEssnLMsuoCWw0DIOak=
+MIIBOwIBAAJBAM3kh1GdchGg0frzkosTHOv34povcqjWZUjRaa8bwEwT5WBgUUHp
+q6a8E7sMXjJ82WyezQUkhHjbgJEu2Igrwu0CAwEAAQJBAJuwhFbF3NzRpBbEmnqJ
+4GPa1UJMQMLFJF+04tqj/HxJcAIVhOJhGmmtYNw1yjz/ZsPnfJCMz4eFOtdjvGtf
+peECIQDmFFg2WLvYo+2m9w9V7z4ZIkg7ixYkI/ObUUctfZkPOQIhAOUWnrvjFrAX
+bIvYT/YR50+3ZDLEc51XxNgJnWqWYl1VAiEAnTOFWgyivFC1DgF8PvDp8u5TgCt2
+A1d1GMgd490O+TECIC/WMl0/hTxOF9930vKqOGf//o9PUGkZq8QE9fcM4gtlAiAE
+iOcFpnLjtWj57jrhuw214ucnB5rklkQQe+AtcARNkg==
 -----END RSA PRIVATE KEY-----

=== modified file 'mysql-test/std_data/server8k-cert.pem'
--- a/mysql-test/std_data/server8k-cert.pem	2009-06-11 16:21:32 +0000
+++ b/mysql-test/std_data/server8k-cert.pem	2010-03-04 08:03:07 +0000
@@ -1,138 +1,125 @@
 Certificate:
     Data:
-        Version: 3 (0x2)
-        Serial Number: 4 (0x4)
-        Signature Algorithm: sha1WithRSAEncryption
+        Version: 1 (0x0)
+        Serial Number: 1048579 (0x100003)
+        Signature Algorithm: md5WithRSAEncryption
         Issuer: C=SE, ST=Uppsala, L=Uppsala, O=MySQL AB
         Validity
-            Not Before: Jan 28 11:12:27 2009 GMT
-            Not After : Jan 28 11:12:27 2010 GMT
+            Not Before: Jan 29 12:01:53 2010 GMT
+            Not After : Jan 28 12:01:53 2015 GMT
         Subject: C=SE, ST=Uppsala, O=MySQL AB, CN=server
         Subject Public Key Info:
             Public Key Algorithm: rsaEncryption
-            RSA Public Key: (8192 bit)
-                Modulus (8192 bit):
-                    00:c0:8f:22:03:24:59:67:46:14:d6:8f:60:09:58:
-                    06:07:45:f1:78:71:55:f1:ea:b9:30:8a:cd:c3:3c:
-                    b9:bf:65:6e:18:ed:a0:b8:c9:19:56:6f:c4:90:19:
-                    c8:65:09:db:ff:bf:82:a1:08:ad:01:4f:5a:a3:d4:
-                    3d:78:7e:4b:4a:01:a4:7d:e8:7b:05:3e:7d:d8:b9:
-                    55:58:60:d6:1c:ce:e8:32:62:2c:19:60:f3:ed:05:
-                    99:6d:c9:77:07:2e:11:6d:0b:9a:c7:68:38:46:e8:
-                    fa:31:80:df:e8:79:f0:f1:fd:a9:94:c3:fa:0d:f5:
-                    78:ac:49:7e:d5:17:fd:e1:ee:44:f3:c7:0e:30:32:
-                    5d:a9:19:25:e4:bb:21:1d:fe:3c:84:48:40:f5:58:
-                    f4:bf:13:8c:85:68:bb:ec:f5:dd:c6:38:d1:b0:77:
-                    1f:a6:8e:4f:8d:e2:6f:49:74:f5:3f:90:65:8e:99:
-                    1e:59:9c:1c:b5:26:24:c4:b1:de:1e:fb:96:65:c4:
-                    31:14:1a:53:b8:5e:62:8a:c7:04:f7:b4:36:a4:af:
-                    07:c8:27:06:ed:dd:e6:f4:8c:62:f1:65:40:d0:9f:
-                    9f:a9:14:c8:8e:8b:74:d6:67:5a:d0:c9:4d:35:a1:
-                    d5:7b:39:3a:42:9f:e4:d0:f4:c6:0f:2e:42:30:4b:
-                    56:b2:3d:6d:8e:2d:58:c5:69:99:35:49:95:95:99:
-                    b6:87:29:2b:32:d1:50:08:cd:25:14:48:6d:10:99:
-                    85:61:3c:41:26:21:55:cc:1f:cf:ad:b0:2f:b9:89:
-                    d8:4e:a0:18:ff:75:1d:b6:97:7c:c5:fa:8b:dc:93:
-                    17:86:0a:64:d4:09:35:d5:83:34:6d:5c:6d:c6:8c:
-                    cd:b9:ec:c2:93:c6:c1:b7:cc:04:6f:22:e0:07:bf:
-                    e0:d9:9b:2f:d5:a0:50:cc:f9:f0:95:83:8f:f4:30:
-                    83:72:94:d7:b5:4b:da:cc:9f:54:3b:8d:78:77:0b:
-                    24:6c:0f:c2:96:61:96:2f:b8:5f:b5:7a:ab:7a:5b:
-                    97:7a:a9:ad:40:8b:f2:d6:c6:8d:81:d9:94:61:8f:
-                    9d:03:c5:b9:10:03:68:83:bf:04:81:cc:ac:bd:34:
-                    89:e8:d4:8d:43:20:e2:b6:a4:11:3d:15:2a:82:0c:
-                    d6:3a:6a:8c:62:d4:93:bc:c3:80:bf:1b:b4:2b:0a:
-                    7a:34:f0:cd:1e:82:3f:25:0f:d1:04:a8:0a:05:19:
-                    b0:d6:16:83:39:af:0b:45:7d:cb:14:7e:4d:aa:aa:
-                    c2:39:a8:46:38:ab:bd:ab:2a:bd:34:43:7f:da:25:
-                    de:2b:fb:69:3b:fe:3b:87:fd:98:94:76:4a:bf:04:
-                    a3:31:e3:3a:ff:6f:04:fa:fa:24:e4:2a:89:e9:0e:
-                    bf:44:4c:72:85:82:3c:89:4a:03:63:01:41:92:53:
-                    d0:82:60:6e:d8:ff:8c:a2:b4:1a:3b:20:6d:ae:74:
-                    92:30:4e:48:e3:51:a6:cb:73:97:06:13:03:32:23:
-                    9b:7d:a2:c7:3a:a9:af:97:8c:51:ed:fe:fa:b4:b4:
-                    1a:a3:87:fc:cf:8c:8e:e6:80:15:03:fd:fe:7d:bd:
-                    b1:76:f1:5f:b3:09:2b:4c:4d:a7:7c:b5:72:b1:d6:
-                    db:38:c0:67:a4:54:bc:87:09:a5:39:ba:1a:7e:3f:
-                    74:60:ad:3d:4b:be:94:53:f3:64:16:c7:33:35:ec:
-                    41:00:95:b6:de:99:62:a2:7a:28:9a:45:4d:fa:cd:
-                    a6:77:f6:de:58:72:50:c8:7d:69:38:db:07:04:84:
-                    d8:4d:39:f7:50:13:43:ae:2d:af:45:a4:2a:39:56:
-                    3c:b8:b7:d8:26:a4:36:c9:23:aa:aa:b8:49:0b:21:
-                    ba:9e:7a:2b:7f:4d:29:9f:0e:00:1e:b4:5e:a6:fa:
-                    49:fe:8d:e5:74:57:d8:ba:d9:92:2c:d2:ac:84:1d:
-                    f2:a6:a4:44:1c:bf:88:41:32:7e:d1:c3:2f:6e:bc:
-                    0f:5d:19:a6:8f:74:2b:67:ba:dd:a9:db:68:b5:ce:
-                    9d:25:48:df:54:08:d0:1d:4f:2e:5b:24:bc:05:0f:
-                    fb:58:46:fa:02:ca:53:93:29:cf:10:27:c2:a0:18:
-                    d0:f5:d4:b9:3c:5e:df:8e:6c:f5:7c:b9:b4:54:cc:
-                    39:16:5d:3c:da:96:b3:c3:6c:d4:70:5d:d3:30:a7:
-                    a6:bd:6f:dd:41:bc:a8:de:42:60:59:9a:85:25:0d:
-                    2a:45:c3:05:b4:6e:7a:4a:4d:ca:8c:0a:e5:6c:34:
-                    bc:20:9b:6d:4a:ca:ca:b6:a6:3a:a0:db:c3:0e:20:
-                    1a:12:1b:77:dd:cb:1d:7f:c3:0d:0d:e7:c1:fd:96:
-                    d2:c7:68:80:99:a0:d9:8a:33:21:a3:8b:a2:5a:a7:
-                    7e:27:06:02:7f:ed:60:11:37:34:54:17:7f:4d:90:
-                    14:1e:69:37:0d:ba:f0:2b:f0:a3:2d:62:79:c8:76:
-                    a8:ea:c8:e7:3b:1f:c6:4f:c2:0c:d7:ac:f0:77:53:
-                    5d:f0:50:b4:df:9b:03:ca:4d:41:e1:18:b2:25:30:
-                    86:1d:63:e5:67:b1:53:cd:6b:4e:83:1a:b9:5e:2d:
-                    05:15:6b:d4:8e:b1:97:fc:31:03:57:cb:bf:27:7f:
-                    cd:5f:27:7e:66:e7:3c:17:09:b6:11:2a:4f:33:cd:
-                    eb:1a:d3:6f:d5:15:8b:8b:ce:68:6b:7e:9a:95:e5:
-                    74:7f:17:57:d9
+                Public-Key: (8192 bit)
+                Modulus:
+                    00:ca:aa:1d:c4:11:ec:91:f0:c7:ff:5f:90:92:fc:
+                    40:0c:5e:b7:3d:00:c5:20:d5:0f:89:31:07:d7:41:
+                    4c:8b:60:80:aa:38:14:de:93:6b:9c:74:88:41:68:
+                    b5:02:41:01:2d:86:a2:7a:95:53:5e:7b:67:2f:6c:
+                    1e:29:51:f9:44:fd:4a:80:be:b2:23:a1:3e:1b:38:
+                    cf:88:c4:71:ee:f8:6b:41:c5:2d:c0:c3:52:ac:59:
+                    7d:81:34:19:95:32:b8:9a:51:b6:41:36:d4:c4:a1:
+                    ae:84:e6:38:b9:e8:bf:96:be:19:7a:6b:77:4d:e0:
+                    de:e6:b3:b6:6b:bc:3d:dd:68:bc:4b:c4:eb:f5:36:
+                    93:ed:56:a2:15:50:8a:10:e8:d6:22:ed:6c:b1:cd:
+                    c3:18:c9:f6:0a:e1:de:61:65:62:d6:14:41:8c:b5:
+                    fb:14:68:c1:cf:12:5d:41:21:9d:57:11:43:7d:bb:
+                    43:2c:21:bb:c3:44:7d:a8:cf:1f:c3:71:75:b5:47:
+                    c2:7d:ce:38:3c:73:64:9e:15:d8:a7:27:cf:bd:40:
+                    c8:45:08:e3:c8:39:a8:0b:8e:c2:5b:7b:f1:47:91:
+                    12:91:cc:e1:00:e0:94:5b:bd:32:e4:0c:8d:c3:be:
+                    cc:76:32:52:12:69:b0:18:e0:b0:c2:76:34:5a:5f:
+                    79:d9:f6:81:9d:02:0a:61:69:1c:33:ce:49:fa:76:
+                    03:1e:07:5b:27:0b:bf:34:9e:34:96:b8:03:9b:50:
+                    3a:6a:2f:17:7a:14:cf:65:63:00:37:52:a8:73:ce:
+                    4b:14:40:f4:d2:9a:56:54:33:b8:77:2e:42:5b:8f:
+                    ec:1f:18:f4:ad:ab:8a:4a:8d:6d:70:25:f3:58:e7:
+                    cb:66:51:14:7d:16:f4:eb:6d:56:76:76:51:6e:d6:
+                    1d:da:d3:8d:c0:64:5a:67:4e:af:e2:bf:33:d1:b8:
+                    f6:2a:fc:57:87:a7:35:5e:80:c9:ac:fc:87:c9:71:
+                    17:91:bf:b7:4d:a3:ed:3c:1b:27:f4:66:a0:f9:46:
+                    03:27:cc:ea:80:f6:4b:40:f6:41:94:cd:bd:0a:b3:
+                    ef:26:be:de:6f:69:ae:0f:3f:1c:55:63:33:90:9b:
+                    ed:ca:5a:12:4d:de:4b:06:c2:a2:92:b0:42:3d:31:
+                    af:a4:15:12:15:f8:8a:e9:88:8d:cf:fd:85:66:50:
+                    6f:11:f1:9f:48:f3:b5:ba:9d:86:68:24:a2:5d:a8:
+                    7c:54:42:fa:d8:b5:c5:f2:dd:0e:0f:d0:68:e4:54:
+                    7e:c5:b9:a0:9b:65:2d:77:f4:8f:b9:30:0a:d5:86:
+                    5c:ed:c9:7c:d1:da:9d:0d:63:50:ee:e5:1e:92:63:
+                    cc:a2:0c:e8:4a:96:02:4d:dc:8f:df:7c:8f:08:18:
+                    a8:30:88:d7:af:89:ad:fc:57:4b:10:f9:f1:cb:48:
+                    e8:b6:3b:c8:3f:fc:c2:d3:d1:4a:10:3c:1b:6b:64:
+                    dc:e5:65:1e:5b:b2:da:b1:e2:24:97:8f:ee:c0:4b:
+                    8e:18:83:7c:17:a6:3c:45:b3:60:06:23:f2:2f:18:
+                    13:9e:17:8a:c6:72:79:8c:4d:04:f3:9d:ea:e0:25:
+                    d3:33:8c:1e:11:47:63:1f:a5:45:3f:bd:85:b3:fe:
+                    a5:68:ee:48:b7:0c:a4:c9:7f:72:d0:75:66:9b:6a:
+                    f9:a0:50:f3:a8:59:6d:a3:dd:38:4f:70:2b:bb:ff:
+                    92:2e:71:ab:ef:e9:00:ed:0d:d1:b4:6f:f0:8e:b2:
+                    09:fb:4d:61:0d:d9:10:d5:54:11:cd:03:94:84:fd:
+                    a8:68:e4:45:6e:1e:6a:1e:2f:85:a1:6d:f5:b6:c0:
+                    f1:ee:f7:36:e9:fe:c2:f7:ad:cc:13:46:5b:88:42:
+                    f0:2d:1f:b5:0e:7e:b5:2b:e4:8d:ab:b9:87:30:6a:
+                    3d:12:f4:ad:f3:1c:ac:cc:1a:48:29:2a:96:7b:80:
+                    00:0b:6e:59:87:bf:a3:ca:70:99:1b:1c:fd:72:3d:
+                    b2:d3:94:4a:cf:55:75:be:1f:40:ec:55:35:48:2d:
+                    55:f0:00:da:3c:b0:60:ba:11:32:66:54:0b:be:06:
+                    a4:5e:b7:c9:59:bb:4d:f4:92:06:26:48:6e:c2:12:
+                    d4:7c:f0:20:b8:a2:e1:bc:6a:b6:19:0e:37:47:55:
+                    c9:f2:49:0d:96:75:a2:84:64:bf:34:fc:be:b2:41:
+                    e4:f5:88:eb:e1:b7:26:a5:e5:41:c2:20:0c:f6:e2:
+                    a8:a5:e7:76:54:a5:fb:4b:80:05:7d:18:85:7a:ba:
+                    bc:b7:ad:c0:2f:60:85:cc:15:12:1c:2f:0a:9e:f3:
+                    7c:40:cf:f4:3e:23:d2:95:ca:d0:06:58:52:f0:84:
+                    d8:0f:3d:eb:ff:12:68:94:79:8f:be:40:29:5f:98:
+                    c8:90:6c:05:2f:99:8c:2a:63:78:1f:23:b1:29:c5:
+                    e7:49:c9:b2:92:0f:53:0b:d5:71:28:17:c2:19:bf:
+                    60:bf:7c:87:a8:ab:c1:f4:0a:c1:b8:d2:68:ee:c1:
+                    ce:a7:13:13:17:6d:24:5d:a2:37:a6:d7:7d:48:8b:
+                    2b:74:2d:40:2e:ca:19:d5:b6:3e:6c:42:71:fa:cf:
+                    85:87:f9:de:80:73:8b:89:f4:70:f0:d8:d7:ff:40:
+                    41:9c:c7:15:6d:9b:6e:4c:b5:52:02:99:79:32:73:
+                    ca:26:a0:ac:31:6f:c4:b0:f5:da:bb:c2:1f:e0:9f:
+                    44:ba:25:f7:9f
                 Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                58:12:24:59:A7:3C:29:15:89:5A:C2:12:DB:E7:A5:42:10:21:B7:BA
-            X509v3 Authority Key Identifier: 
-                keyid:F2:E2:EA:55:65:A4:9A:E2:AC:9D:97:F5:45:6C:F6:F7:8C:11:AD:DF
-                DirName:/C=SE/ST=Uppsala/L=Uppsala/O=MySQL AB
-                serial:95:E9:78:F5:34:50:E4:D5
-
-    Signature Algorithm: sha1WithRSAEncryption
-        cd:cb:5c:83:35:ea:cb:cb:c3:a8:c3:95:e2:e6:6f:4d:d8:e4:
-        ee:41:dd:3f:35:82:ac:2f:fd:63:89:4f:3a:19:d7:81:75:b3:
-        a3:fc:36:b2:12:d5:c6:56:bc:13:60:37:33:6e:a0:d8:ae:7c:
-        88:f9:4b:ee:7b:1f:c8:f0:56:19:07:4d:bb:45:52:1c:78:81:
-        07:7c:13:86:b8:86:70:85:e4:71:25:58:78:d1:be:de:22:82:
-        6d:1a:4b:06:ac:f0:e8:50:87:c7:69:64:c2:61:43:cd:96:06:
-        a6:7e:09:a9:02:01:2a:a2:40:f3:cd:10:80:48:d0:34:55:40:
-        b9:ce
+    Signature Algorithm: md5WithRSAEncryption
+        08:75:dc:b9:3f:aa:b6:7e:81:7a:39:d1:ee:ed:44:b6:ce:1b:
+        37:c4:4c:19:d0:66:e6:eb:b5:4f:2a:ef:95:58:64:21:55:01:
+        12:30:ac:8a:95:d1:06:de:29:46:a4:f1:7d:7f:b0:1e:d2:4e:
+        fb:f6:fa:9a:74:be:85:62:db:0b:82:90:58:62:c5:5f:f1:80:
+        02:9f:c5:fb:f3:6b:b0:b4:3b:04:b1:e5:53:c2:d0:00:a1:1a:
+        9d:65:60:6f:73:98:67:e0:9c:c8:12:94:79:59:bf:43:7b:f5:
+        77:c8:8f:df:b1:cd:11:1c:01:19:99:c2:22:42:f7:41:ae:b4:
+        b8:1a
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----

=== modified file 'mysql-test/std_data/server8k-key.pem'
--- a/mysql-test/std_data/server8k-key.pem	2009-06-11 16:21:32 +0000
+++ b/mysql-test/std_data/server8k-key.pem	2010-01-29 14:54:27 +0000
@@ -1,99 +1,99 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIISKAIBAAKCBAEAwI8iAyRZZ0YU1o9gCVgGB0XxeHFV8eq5MIrNwzy5v2VuGO2g
-uMkZVm/EkBnIZQnb/7+CoQitAU9ao9Q9eH5LSgGkfeh7BT592LlVWGDWHM7oMmIs
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 -----END RSA PRIVATE KEY-----

=== modified file 'mysql-test/suite/binlog/r/binlog_index.result'
--- a/mysql-test/suite/binlog/r/binlog_index.result	2009-01-23 12:22:05 +0000
+++ b/mysql-test/suite/binlog/r/binlog_index.result	2009-12-16 19:52:56 +0000
@@ -1,3 +1,8 @@
+call mtr.add_suppression('Attempting backtrace');
+call mtr.add_suppression('MSYQL_BIN_LOG::purge_logs failed to process registered files that would be purged.');
+call mtr.add_suppression('MSYQL_BIN_LOG::open failed to sync the index file');
+call mtr.add_suppression('Turning logging off for the whole duration of the MySQL server process.');
+call mtr.add_suppression('MSYQL_BIN_LOG::purge_logs failed to clean registers before purging logs.');
 flush logs;
 flush logs;
 flush logs;
@@ -21,7 +26,6 @@ flush logs;
 *** must be a warning master-bin.000001 was not found ***
 Warnings:
 Warning	1612	Being purged log master-bin.000001 was not found
-Warning	1612	Being purged log master-bin.000001 was not found
 *** must show one record, of the active binlog, left in the index file after PURGE ***
 show binary logs;
 Log_name	File_size
@@ -34,7 +38,114 @@ purge binary logs TO 'master-bin.000002'
 ERROR HY000: Fatal error during log purge
 show warnings;
 Level	Code	Message
-Error	1377	a problem with deleting master-bin.000001; consider examining correspondence of your binlog index file to the actual binlog files
+Warning	1377	a problem with deleting master-bin.000001; consider examining correspondence of your binlog index file to the actual binlog files
 Error	1377	Fatal error during log purge
 reset master;
+# crash_purge_before_update_index
+flush logs;
+SET SESSION debug="+d,crash_purge_before_update_index";
+purge binary logs TO 'master-bin.000002';
+ERROR HY000: Lost connection to MySQL server during query
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000001
+master-bin.000002
+master-bin.000003
+
+# crash_purge_non_critical_after_update_index
+flush logs;
+SET SESSION debug="+d,crash_purge_non_critical_after_update_index";
+purge binary logs TO 'master-bin.000004';
+ERROR HY000: Lost connection to MySQL server during query
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000004
+master-bin.000005
+
+# crash_purge_critical_after_update_index
+flush logs;
+SET SESSION debug="+d,crash_purge_critical_after_update_index";
+purge binary logs TO 'master-bin.000006';
+ERROR HY000: Lost connection to MySQL server during query
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+
+# crash_create_non_critical_before_update_index
+SET SESSION debug="+d,crash_create_non_critical_before_update_index";
+flush logs;
+ERROR HY000: Lost connection to MySQL server during query
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+master-bin.000008
+
+# crash_create_critical_before_update_index
+SET SESSION debug="+d,crash_create_critical_before_update_index";
+flush logs;
+ERROR HY000: Lost connection to MySQL server during query
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+master-bin.000008
+master-bin.000009
+
+# crash_create_after_update_index
+SET SESSION debug="+d,crash_create_after_update_index";
+flush logs;
+ERROR HY000: Lost connection to MySQL server during query
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+master-bin.000008
+master-bin.000009
+master-bin.000010
+master-bin.000011
+
+#
+# This should put the server in unsafe state and stop
+# accepting any command. If we inject a fault at this
+# point and continue the execution the server crashes.
+# Besides the flush command does not report an error.
+#
+# fault_injection_registering_index
+SET SESSION debug="+d,fault_injection_registering_index";
+flush logs;
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+master-bin.000008
+master-bin.000009
+master-bin.000010
+master-bin.000011
+master-bin.000012
+
+# fault_injection_updating_index
+SET SESSION debug="+d,fault_injection_updating_index";
+flush logs;
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+master-bin.000008
+master-bin.000009
+master-bin.000010
+master-bin.000011
+master-bin.000012
+master-bin.000013
+
+SET SESSION debug="";
 End of tests

=== modified file 'mysql-test/suite/binlog/r/binlog_killed_simulate.result'
--- a/mysql-test/suite/binlog/r/binlog_killed_simulate.result	2009-09-28 12:41:10 +0000
+++ b/mysql-test/suite/binlog/r/binlog_killed_simulate.result	2009-12-06 01:11:32 +0000
@@ -19,7 +19,7 @@ ERROR 70100: Query execution was interru
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
-master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, b) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`, `b`) ;file_id=#
 select
 (@a:=load_file("MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog"))
 is not null;

=== modified file 'mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result'
--- a/mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result	2009-10-06 10:25:36 +0000
+++ b/mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result	2010-01-22 09:38:21 +0000
@@ -772,8 +772,11 @@ insert into t2 values (bug27417(2));
 ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	#	Intvar	#	#	INSERT_ID=3
-master-bin.000001	#	Query	#	#	use `test`; insert into t2 values (bug27417(2))
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	ROLLBACK
 select count(*) from t1 /* must be 3 */;
 count(*)
 3
@@ -787,8 +790,11 @@ count(*)
 2
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	#	Intvar	#	#	INSERT_ID=4
-master-bin.000001	#	Query	#	#	use `test`; delete from t2 where a=bug27417(3)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	COMMIT
 select count(*) from t1 /* must be 5 */;
 count(*)
 5
@@ -810,8 +816,9 @@ ERROR 23000: Duplicate entry '1' for key
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Intvar	#	#	INSERT_ID=1
-master-bin.000001	#	Query	#	#	use `test`; insert into t2 values (bug27417(1))
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	ROLLBACK
 select count(*) from t1 /* must be 1 */;
 count(*)
@@ -825,8 +832,10 @@ ERROR 23000: Duplicate entry '2' for key
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Intvar	#	#	INSERT_ID=2
-master-bin.000001	#	Query	#	#	use `test`; insert into t2 select bug27417(1) union select bug27417(2)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows	#	#	table_id: #
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	ROLLBACK
 select count(*) from t1 /* must be 2 */;
 count(*)
@@ -838,8 +847,13 @@ update t3 set b=b+bug27417(1);
 ERROR 23000: Duplicate entry '4' for key 'b'
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	#	Intvar	#	#	INSERT_ID=4
-master-bin.000001	#	Query	#	#	use `test`; update t3 set b=b+bug27417(1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t3)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows	#	#	table_id: #
+master-bin.000001	#	Update_rows	#	#	table_id: #
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	ROLLBACK
 select count(*) from t1 /* must be 2 */;
 count(*)
 2
@@ -853,8 +867,9 @@ ERROR 23000: Duplicate entry '2' for key
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Intvar	#	#	INSERT_ID=6
-master-bin.000001	#	Query	#	#	use `test`; UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t4)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	ROLLBACK
 select count(*) from t1 /* must be 4 */;
 count(*)
@@ -869,7 +884,7 @@ UPDATE t3,t4 SET t3.a=t4.a + bug27417(1)
 ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
 select count(*) from t1 /* must be 1 */;
 count(*)
-1
+2
 drop table t4;
 delete from t1;
 delete from t2;
@@ -884,8 +899,10 @@ ERROR 23000: Duplicate entry '1' for key
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Intvar	#	#	INSERT_ID=9
-master-bin.000001	#	Query	#	#	use `test`; delete from t2
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t3)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	ROLLBACK
 select count(*) from t1 /* must be 1 */;
 count(*)
@@ -904,7 +921,11 @@ ERROR 23000: Duplicate entry '1' for key
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Query	#	#	use `test`; delete t2.* from t2,t5 where t2.a=t5.a + 1
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Delete_rows	#	#	table_id: #
+master-bin.000001	#	Write_rows	#	#	table_id: #
+master-bin.000001	#	Delete_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	ROLLBACK
 select count(*) from t1 /* must be 1 */;
 count(*)
@@ -924,12 +945,11 @@ count(*)
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Intvar	#	#	INSERT_ID=10
-master-bin.000001	#	User var	#	#	@`b`=_latin1 0x3135 COLLATE latin1_swedish_ci
-master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
-master-bin.000001	#	Intvar	#	#	INSERT_ID=10
-master-bin.000001	#	User var	#	#	@`b`=_latin1 0x3135 COLLATE latin1_swedish_ci
-master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=#
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t4)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows	#	#	table_id: #
+master-bin.000001	#	Write_rows	#	#	table_id: #
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	ROLLBACK
 drop trigger trg_del_t2;
 drop table t1,t2,t3,t4,t5;

=== modified file 'mysql-test/suite/binlog/r/binlog_stm_blackhole.result'
--- a/mysql-test/suite/binlog/r/binlog_stm_blackhole.result	2009-09-28 12:41:10 +0000
+++ b/mysql-test/suite/binlog/r/binlog_stm_blackhole.result	2009-12-06 01:11:32 +0000
@@ -127,7 +127,7 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; create table t2 (a varchar(200)) engine=blackhole
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=581
-master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`) ;file_id=#
 master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; alter table t1 add b int
 master-bin.000001	#	Query	#	#	use `test`; alter table t1 drop b

=== modified file 'mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result'
--- a/mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result	2009-09-28 12:41:10 +0000
+++ b/mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result	2009-12-06 01:11:32 +0000
@@ -1,3 +1,4 @@
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
 drop table if exists t1, t2;
 create table t1 (a int) engine=innodb;
 create table t2 (a int) engine=myisam;
@@ -224,6 +225,8 @@ create table t0 (n int);
 insert t0 select * from t1;
 set autocommit=1;
 insert into t0 select GET_LOCK("lock1",null);
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
 set autocommit=0;
 create table t2 (n int) engine=innodb;
 insert into t2 values (3);
@@ -625,7 +628,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Intvar	#	#	INSERT_ID=10
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Intvar	#	#	INSERT_ID=10
-master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`, @b) SET `b`=((@b) + `bug27417`(2)) ;file_id=#
 master-bin.000001	#	Query	#	#	ROLLBACK
 /* the output must denote there is the query */;
 drop trigger trg_del_t2;
@@ -863,7 +866,7 @@ master-bin.000001	#	User var	#	#	@`b`=_l
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Intvar	#	#	INSERT_ID=10
 master-bin.000001	#	User var	#	#	@`b`=_latin1 0x3135 COLLATE latin1_swedish_ci
-master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`, @b) SET `b`=((@b) + `bug27417`(2)) ;file_id=#
 master-bin.000001	#	Query	#	#	ROLLBACK
 drop trigger trg_del_t2;
 drop table t1,t2,t3,t4,t5;

=== modified file 'mysql-test/suite/binlog/r/binlog_stm_row.result'
--- a/mysql-test/suite/binlog/r/binlog_stm_row.result	2009-09-07 20:50:10 +0000
+++ b/mysql-test/suite/binlog/r/binlog_stm_row.result	2010-01-15 15:27:55 +0000
@@ -1,3 +1,4 @@
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
 DROP TABLE IF EXISTS t1;
 DROP TABLE IF EXISTS t2;
 set @saved_global_binlog_format = @@global.binlog_format;
@@ -29,6 +30,8 @@ SELECT RELEASE_LOCK('Bug#34306');
 RELEASE_LOCK('Bug#34306')
 1
 # con2
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
 SELECT RELEASE_LOCK('Bug#34306');
 RELEASE_LOCK('Bug#34306')
 1

=== modified file 'mysql-test/suite/binlog/r/binlog_unsafe.result'
--- a/mysql-test/suite/binlog/r/binlog_unsafe.result	2009-09-07 20:50:10 +0000
+++ b/mysql-test/suite/binlog/r/binlog_unsafe.result	2010-03-04 08:03:07 +0000
@@ -327,4 +327,90 @@ Warnings:
 Note	1592	Statement may not be safe to log in statement format.
 DROP TABLE t1, t2;
 SET @@SESSION.SQL_MODE = @save_sql_mode;
+CREATE TABLE t1 (a VARCHAR(1000));
+INSERT INTO t1 VALUES (CURRENT_USER());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (FOUND_ROWS());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (GET_LOCK('tmp', 1));
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (IS_FREE_LOCK('tmp'));
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (IS_USED_LOCK('tmp'));
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (LOAD_FILE('../../std_data/words2.dat'));
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (MASTER_POS_WAIT('dummy arg', 4711, 1));
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (RELEASE_LOCK('tmp'));
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (ROW_COUNT());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (SESSION_USER());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (SLEEP(1));
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (SYSDATE());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (SYSTEM_USER());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (USER());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (UUID());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (UUID_SHORT());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (VERSION());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+INSERT INTO t1 VALUES (RAND());
+Warnings:
+Note	1592	Statement may not be safe to log in statement format.
+DELETE FROM t1;
+SET TIME_ZONE= '+03:00';
+SET TIMESTAMP=1000000;
+INSERT INTO t1 VALUES
+(CURDATE()),
+(CURRENT_DATE()),
+(CURRENT_TIME()),
+(CURRENT_TIMESTAMP()),
+(CURTIME()),
+(LOCALTIME()),
+(LOCALTIMESTAMP()),
+(NOW()),
+(UNIX_TIMESTAMP()),
+(UTC_DATE()),
+(UTC_TIME()),
+(UTC_TIMESTAMP());
+SELECT * FROM t1;
+a
+1970-01-12
+1970-01-12
+16:46:40
+1970-01-12 16:46:40
+16:46:40
+1970-01-12 16:46:40
+1970-01-12 16:46:40
+1970-01-12 16:46:40
+1000000
+1970-01-12
+13:46:40
+1970-01-12 13:46:40
+DROP TABLE t1;
 "End of tests"

=== added file 'mysql-test/suite/binlog/r/binlog_write_error.result'
--- a/mysql-test/suite/binlog/r/binlog_write_error.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/binlog/r/binlog_write_error.result	2010-01-24 07:03:23 +0000
@@ -0,0 +1,108 @@
+#
+# Initialization
+#
+DROP TABLE IF EXISTS t1, t2;
+DROP FUNCTION IF EXISTS f1;
+DROP FUNCTION IF EXISTS f2;
+DROP PROCEDURE IF EXISTS p1;
+DROP PROCEDURE IF EXISTS p2;
+DROP TRIGGER IF EXISTS tr1;
+DROP TRIGGER IF EXISTS tr2;
+DROP VIEW IF EXISTS v1, v2;
+#
+# Test injecting binlog write error when executing queries
+#
+SET GLOBAL debug='d,injecting_fault_writing';
+CREATE TABLE t1 (a INT);
+CREATE TABLE t1 (a INT);
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+INSERT INTO t1 VALUES (1),(2),(3);
+SET GLOBAL debug='d,injecting_fault_writing';
+INSERT INTO t1 VALUES (4),(5),(6);
+INSERT INTO t1 VALUES (4),(5),(6);
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+UPDATE t1 set a=a+1;
+UPDATE t1 set a=a+1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+DELETE FROM t1;
+DELETE FROM t1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+CREATE TRIGGER tr1 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t1 VALUES (new.a + 100);
+CREATE TRIGGER tr1 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t1 VALUES (new.a + 100);
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+DROP TRIGGER tr1;
+DROP TRIGGER tr1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+ALTER TABLE t1 ADD (b INT);
+ALTER TABLE t1 ADD (b INT);
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+CREATE VIEW v1 AS SELECT a FROM t1;
+CREATE VIEW v1 AS SELECT a FROM t1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+DROP VIEW v1;
+DROP VIEW v1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+CREATE PROCEDURE p1(OUT rows INT) SELECT count(*) INTO rows FROM t1;
+CREATE PROCEDURE p1(OUT rows INT) SELECT count(*) INTO rows FROM t1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+DROP PROCEDURE p1;
+DROP PROCEDURE p1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+DROP TABLE t1;
+DROP TABLE t1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+CREATE FUNCTION f1() RETURNS INT return 1;
+CREATE FUNCTION f1() RETURNS INT return 1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+DROP FUNCTION f1;
+DROP FUNCTION f1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+CREATE USER user1;
+CREATE USER user1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+SET GLOBAL debug='d,injecting_fault_writing';
+DROP USER user1;
+DROP USER user1;
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+SET GLOBAL debug='';
+#
+# Cleanup
+#
+DROP TABLE IF EXISTS t1, t2;
+DROP FUNCTION IF EXISTS f1;
+DROP PROCEDURE IF EXISTS p1;
+DROP TRIGGER IF EXISTS tr1;
+DROP VIEW IF EXISTS v1, v2;

=== modified file 'mysql-test/suite/binlog/t/binlog_index.test'
--- a/mysql-test/suite/binlog/t/binlog_index.test	2008-04-05 11:09:53 +0000
+++ b/mysql-test/suite/binlog/t/binlog_index.test	2009-12-08 16:03:19 +0000
@@ -3,6 +3,18 @@
 #
 source include/have_log_bin.inc;
 source include/not_embedded.inc;
+# Don't test this under valgrind, memory leaks will occur
+--source include/not_valgrind.inc
+source include/have_debug.inc;
+call mtr.add_suppression('Attempting backtrace');
+call mtr.add_suppression('MSYQL_BIN_LOG::purge_logs failed to process registered files that would be purged.');
+call mtr.add_suppression('MSYQL_BIN_LOG::open failed to sync the index file');
+call mtr.add_suppression('Turning logging off for the whole duration of the MySQL server process.');
+call mtr.add_suppression('MSYQL_BIN_LOG::purge_logs failed to clean registers before purging logs.');
+let $old=`select @@debug`;
+
+let $MYSQLD_DATADIR= `select @@datadir`;
+let $INDEX=$MYSQLD_DATADIR/master-bin.index;
 
 #
 # testing purge binary logs TO
@@ -13,7 +25,6 @@ flush logs;
 flush logs;
 
 source include/show_binary_logs.inc;
-let $MYSQLD_DATADIR= `select @@datadir`;
 remove_file $MYSQLD_DATADIR/master-bin.000001;
 
 # there must be a warning with file names
@@ -66,4 +77,159 @@ rmdir $MYSQLD_DATADIR/master-bin.000001;
 --disable_warnings
 reset master;
 --enable_warnings
+
+--echo # crash_purge_before_update_index
+flush logs;
+
+--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+SET SESSION debug="+d,crash_purge_before_update_index";
+--error 2013
+purge binary logs TO 'master-bin.000002';
+
+--enable_reconnect
+--source include/wait_until_connected_again.inc
+
+file_exists $MYSQLD_DATADIR/master-bin.000001;
+file_exists $MYSQLD_DATADIR/master-bin.000002;
+file_exists $MYSQLD_DATADIR/master-bin.000003;
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+--echo # crash_purge_non_critical_after_update_index
+flush logs;
+
+--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+SET SESSION debug="+d,crash_purge_non_critical_after_update_index";
+--error 2013
+purge binary logs TO 'master-bin.000004';
+
+--enable_reconnect
+--source include/wait_until_connected_again.inc
+
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000001;
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000002;
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000003;
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+--echo # crash_purge_critical_after_update_index
+flush logs;
+
+--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+SET SESSION debug="+d,crash_purge_critical_after_update_index";
+--error 2013
+purge binary logs TO 'master-bin.000006';
+
+--enable_reconnect
+--source include/wait_until_connected_again.inc
+
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000004;
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000005;
+file_exists $MYSQLD_DATADIR/master-bin.000006;
+file_exists $MYSQLD_DATADIR/master-bin.000007;
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000008;
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+--echo # crash_create_non_critical_before_update_index
+--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+SET SESSION debug="+d,crash_create_non_critical_before_update_index";
+--error 2013
+flush logs;
+
+--enable_reconnect
+--source include/wait_until_connected_again.inc
+
+file_exists $MYSQLD_DATADIR/master-bin.000008;
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000009;
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+--echo # crash_create_critical_before_update_index
+--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+SET SESSION debug="+d,crash_create_critical_before_update_index";
+--error 2013
+flush logs;
+
+--enable_reconnect
+--source include/wait_until_connected_again.inc
+
+file_exists $MYSQLD_DATADIR/master-bin.000009;
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000010;
+--error 1
+file_exists $MYSQLD_DATADIR/master-bin.000011;
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+--echo # crash_create_after_update_index
+--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+SET SESSION debug="+d,crash_create_after_update_index";
+--error 2013
+flush logs;
+
+--enable_reconnect
+--source include/wait_until_connected_again.inc
+
+file_exists $MYSQLD_DATADIR/master-bin.000010;
+file_exists $MYSQLD_DATADIR/master-bin.000011;
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+--echo #
+--echo # This should put the server in unsafe state and stop
+--echo # accepting any command. If we inject a fault at this
+--echo # point and continue the execution the server crashes.
+--echo # Besides the flush command does not report an error.
+--echo #
+
+--echo # fault_injection_registering_index
+SET SESSION debug="+d,fault_injection_registering_index";
+flush logs;
+--source include/restart_mysqld.inc
+
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+--echo # fault_injection_updating_index
+SET SESSION debug="+d,fault_injection_updating_index";
+flush logs;
+--source include/restart_mysqld.inc
+
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+eval SET SESSION debug="$old";
+
 --echo End of tests

=== modified file 'mysql-test/suite/binlog/t/binlog_killed.test'
--- a/mysql-test/suite/binlog/t/binlog_killed.test	2008-10-23 19:27:09 +0000
+++ b/mysql-test/suite/binlog/t/binlog_killed.test	2009-11-18 14:50:31 +0000
@@ -1,5 +1,5 @@
 -- source include/have_innodb.inc
--- source include/have_binlog_format_mixed_or_statement.inc
+-- source include/have_binlog_format_statement.inc
 
 # You cannot use `KILL' with the Embedded MySQL Server library,
 # because the embedded server merely runs inside the threads of the host

=== modified file 'mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test'
--- a/mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test	2008-02-28 11:21:44 +0000
+++ b/mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test	2009-11-18 14:50:31 +0000
@@ -2,6 +2,9 @@
 # For both statement and row based bin logs 9/19/2005 [jbm]
 
 -- source include/have_binlog_format_statement.inc
+
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
+
 -- source extra/binlog_tests/mix_innodb_myisam_binlog.test
 
 set @@session.binlog_format=statement;

=== modified file 'mysql-test/suite/binlog/t/binlog_stm_row.test'
--- a/mysql-test/suite/binlog/t/binlog_stm_row.test	2009-02-19 09:01:25 +0000
+++ b/mysql-test/suite/binlog/t/binlog_stm_row.test	2010-01-15 15:27:55 +0000
@@ -1,5 +1,8 @@
 --source include/have_log_bin.inc
---source include/have_binlog_format_row_or_statement.inc
+# Test sets its own binlog_format, so we restrict it to run only once
+--source include/have_binlog_format_row.inc
+
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
 
 # Get rid of previous tests binlog
 --disable_query_log

=== modified file 'mysql-test/suite/binlog/t/binlog_unsafe.test'
--- a/mysql-test/suite/binlog/t/binlog_unsafe.test	2009-09-07 20:50:10 +0000
+++ b/mysql-test/suite/binlog/t/binlog_unsafe.test	2010-03-04 08:03:07 +0000
@@ -47,6 +47,8 @@
 # BUG#34768: nondeterministic INSERT using LIMIT logged in stmt mode if binlog_format=mixed
 # BUG#41980, SBL, INSERT .. SELECT .. LIMIT = ERROR, even when @@SQL_LOG_BIN is 0
 # BUG#42640: mysqld crashes when unsafe statements are executed (STRICT_TRANS_TABLES mode)
+# BUG#47995: Mark user functions as unsafe
+# BUG#49222: Mare RAND() unsafe
 #
 # ==== Related test cases ====
 #
@@ -388,4 +390,59 @@ DELETE FROM t1 LIMIT 1;
 
 DROP TABLE t1, t2;
 SET @@SESSION.SQL_MODE = @save_sql_mode;
+
+#
+# BUG#47995: Mark user functions as unsafe
+# BUG#49222: Mare RAND() unsafe
+#
+# Test that the system functions that are supposed to be marked unsafe
+# generate a warning.  Each INSERT statement below should generate a
+# warning.
+#
+
+CREATE TABLE t1 (a VARCHAR(1000));
+INSERT INTO t1 VALUES (CURRENT_USER());       #marked unsafe before BUG#47995
+INSERT INTO t1 VALUES (FOUND_ROWS());         #marked unsafe before BUG#47995
+INSERT INTO t1 VALUES (GET_LOCK('tmp', 1));   #marked unsafe in BUG#47995
+INSERT INTO t1 VALUES (IS_FREE_LOCK('tmp'));  #marked unsafe in BUG#47995
+INSERT INTO t1 VALUES (IS_USED_LOCK('tmp'));  #marked unsafe in BUG#47995
+INSERT INTO t1 VALUES (LOAD_FILE('../../std_data/words2.dat')); #marked unsafe in BUG#39701
+INSERT INTO t1 VALUES (MASTER_POS_WAIT('dummy arg', 4711, 1));
+INSERT INTO t1 VALUES (RELEASE_LOCK('tmp'));  #marked unsafe in BUG#47995
+INSERT INTO t1 VALUES (ROW_COUNT());          #marked unsafe before BUG#47995
+INSERT INTO t1 VALUES (SESSION_USER());       #marked unsafe before BUG#47995
+INSERT INTO t1 VALUES (SLEEP(1));             #marked unsafe in BUG#47995
+INSERT INTO t1 VALUES (SYSDATE());            #marked unsafe in BUG#47995
+INSERT INTO t1 VALUES (SYSTEM_USER());        #marked unsafe before BUG#47995
+INSERT INTO t1 VALUES (USER());               #marked unsafe before BUG#47995
+INSERT INTO t1 VALUES (UUID());               #marked unsafe before BUG#47995
+INSERT INTO t1 VALUES (UUID_SHORT());         #marked unsafe before BUG#47995
+INSERT INTO t1 VALUES (VERSION());            #marked unsafe in BUG#47995
+INSERT INTO t1 VALUES (RAND());               #marked unsafe in BUG#49222
+DELETE FROM t1;
+
+# Since we replicate the TIMESTAMP variable, functions affected by the
+# TIMESTAMP variable are safe to replicate.  So we check that the
+# following following functions that depend on the TIMESTAMP variable
+# are not unsafe and don't generate a warning.
+
+SET TIME_ZONE= '+03:00';
+SET TIMESTAMP=1000000;
+INSERT INTO t1 VALUES
+  (CURDATE()),
+  (CURRENT_DATE()),
+  (CURRENT_TIME()),
+  (CURRENT_TIMESTAMP()),
+  (CURTIME()),
+  (LOCALTIME()),
+  (LOCALTIMESTAMP()),
+  (NOW()),
+  (UNIX_TIMESTAMP()),
+  (UTC_DATE()),
+  (UTC_TIME()),
+  (UTC_TIMESTAMP());
+SELECT * FROM t1;
+
+DROP TABLE t1;
+
 --echo "End of tests"

=== added file 'mysql-test/suite/binlog/t/binlog_write_error.test'
--- a/mysql-test/suite/binlog/t/binlog_write_error.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/binlog/t/binlog_write_error.test	2010-01-24 07:03:23 +0000
@@ -0,0 +1,101 @@
+#
+# === Name ===
+#
+# binlog_write_error.test
+#
+# === Description ===
+#
+# This test case check if the error of writing binlog file is properly
+# reported and handled when executing statements.
+#
+# === Related Bugs ===
+#
+# BUG#37148
+#
+
+source include/have_log_bin.inc;
+source include/have_debug.inc;
+
+--echo #
+--echo # Initialization
+--echo #
+
+disable_warnings;
+DROP TABLE IF EXISTS t1, t2;
+DROP FUNCTION IF EXISTS f1;
+DROP FUNCTION IF EXISTS f2;
+DROP PROCEDURE IF EXISTS p1;
+DROP PROCEDURE IF EXISTS p2;
+DROP TRIGGER IF EXISTS tr1;
+DROP TRIGGER IF EXISTS tr2;
+DROP VIEW IF EXISTS v1, v2;
+enable_warnings;
+
+--echo #
+--echo # Test injecting binlog write error when executing queries
+--echo #
+
+let $query= CREATE TABLE t1 (a INT);
+source include/binlog_inject_error.inc;
+
+INSERT INTO t1 VALUES (1),(2),(3);
+
+let $query= INSERT INTO t1 VALUES (4),(5),(6);
+source include/binlog_inject_error.inc;
+
+let $query= UPDATE t1 set a=a+1;
+source include/binlog_inject_error.inc;
+
+let $query= DELETE FROM t1;
+source include/binlog_inject_error.inc;
+
+let $query= CREATE TRIGGER tr1 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t1 VALUES (new.a + 100);
+source include/binlog_inject_error.inc;
+
+let $query= DROP TRIGGER tr1;
+source include/binlog_inject_error.inc;
+
+let $query= ALTER TABLE t1 ADD (b INT);
+source include/binlog_inject_error.inc;
+
+let $query= CREATE VIEW v1 AS SELECT a FROM t1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP VIEW v1;
+source include/binlog_inject_error.inc;
+
+let $query= CREATE PROCEDURE p1(OUT rows INT) SELECT count(*) INTO rows FROM t1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP PROCEDURE p1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP TABLE t1;
+source include/binlog_inject_error.inc;
+
+let $query= CREATE FUNCTION f1() RETURNS INT return 1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP FUNCTION f1;
+source include/binlog_inject_error.inc;
+
+let $query= CREATE USER user1;
+source include/binlog_inject_error.inc;
+
+let $query= REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP USER user1;
+source include/binlog_inject_error.inc;
+
+--echo #
+--echo # Cleanup
+--echo #
+
+disable_warnings;
+DROP TABLE IF EXISTS t1, t2;
+DROP FUNCTION IF EXISTS f1;
+DROP PROCEDURE IF EXISTS p1;
+DROP TRIGGER IF EXISTS tr1;
+DROP VIEW IF EXISTS v1, v2;
+enable_warnings;

=== modified file 'mysql-test/suite/funcs_1/datadict/processlist_val.inc'
--- a/mysql-test/suite/funcs_1/datadict/processlist_val.inc	2009-10-10 09:59:06 +0000
+++ b/mysql-test/suite/funcs_1/datadict/processlist_val.inc	2010-01-11 13:15:28 +0000
@@ -238,7 +238,7 @@ echo
 # Poll till all connections of 'test_user' are in a state with COMMAND = 'Sleep'
 ;
 let $wait_condition= SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.PROCESSLIST
-        WHERE USER = 'test_user' AND COMMAND = 'Sleep';
+        WHERE USER = 'test_user' AND COMMAND = 'Sleep' AND STATE = '';
 --source include/wait_condition.inc
 echo
 # ----- switch to connection con2 (user = test_user) -----

=== modified file 'mysql-test/suite/funcs_1/r/is_columns_is.result'
--- a/mysql-test/suite/funcs_1/r/is_columns_is.result	2009-10-10 09:59:06 +0000
+++ b/mysql-test/suite/funcs_1/r/is_columns_is.result	2010-01-16 05:12:57 +0000
@@ -127,7 +127,7 @@ NULL	information_schema	INNODB_BUFFER_PO
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_BLOB	page_no	2	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_BLOB	part_len	4	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_BLOB	space_id	1	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21) unsigned			select	
-NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	accessed	9	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21) unsigned			select	
+NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	access_time	9	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	data_size	7	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	dirty	11	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	fix_count	14	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21) unsigned			select	
@@ -394,6 +394,7 @@ NULL	information_schema	VIEWS	TABLE_CATA
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	XTRADB_ADMIN_COMMAND	result_message	1		NO	varchar	1024	3072	NULL	NULL	utf8	utf8_general_ci	varchar(1024)			select	
 NULL	information_schema	XTRADB_ENHANCEMENTS	comment	3		NO	varchar	100	300	NULL	NULL	utf8	utf8_general_ci	varchar(100)			select	
 NULL	information_schema	XTRADB_ENHANCEMENTS	description	2		NO	varchar	255	765	NULL	NULL	utf8	utf8_general_ci	varchar(255)			select	
 NULL	information_schema	XTRADB_ENHANCEMENTS	link	4		NO	varchar	255	765	NULL	NULL	utf8	utf8_general_ci	varchar(255)			select	
@@ -589,7 +590,7 @@ NULL	information_schema	INNODB_BUFFER_PO
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	n_recs	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	data_size	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	hashed	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
-NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	accessed	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
+NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	access_time	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	modified	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	dirty	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
 NULL	information_schema	INNODB_BUFFER_POOL_PAGES_INDEX	old	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
@@ -848,6 +849,7 @@ NULL	information_schema	TRIGGERS	CREATED
 3.0000	information_schema	VIEWS	SECURITY_TYPE	varchar	7	21	utf8	utf8_general_ci	varchar(7)
 3.0000	information_schema	VIEWS	CHARACTER_SET_CLIENT	varchar	32	96	utf8	utf8_general_ci	varchar(32)
 3.0000	information_schema	VIEWS	COLLATION_CONNECTION	varchar	32	96	utf8	utf8_general_ci	varchar(32)
+3.0000	information_schema	XTRADB_ADMIN_COMMAND	result_message	varchar	1024	3072	utf8	utf8_general_ci	varchar(1024)
 3.0000	information_schema	XTRADB_ENHANCEMENTS	name	varchar	255	765	utf8	utf8_general_ci	varchar(255)
 3.0000	information_schema	XTRADB_ENHANCEMENTS	description	varchar	255	765	utf8	utf8_general_ci	varchar(255)
 3.0000	information_schema	XTRADB_ENHANCEMENTS	comment	varchar	100	300	utf8	utf8_general_ci	varchar(100)

=== modified file 'mysql-test/suite/funcs_1/r/is_tables_is.result'
--- a/mysql-test/suite/funcs_1/r/is_tables_is.result	2009-10-10 09:59:06 +0000
+++ b/mysql-test/suite/funcs_1/r/is_tables_is.result	2010-01-16 05:12:57 +0000
@@ -958,6 +958,29 @@ user_comment	
 Separator	-----------------------------------------------------
 TABLE_CATALOG	NULL
 TABLE_SCHEMA	information_schema
+TABLE_NAME	XTRADB_ADMIN_COMMAND
+TABLE_TYPE	SYSTEM VIEW
+ENGINE	MEMORY
+VERSION	10
+ROW_FORMAT	Fixed
+TABLE_ROWS	#TBLR#
+AVG_ROW_LENGTH	#ARL#
+DATA_LENGTH	#DL#
+MAX_DATA_LENGTH	#MDL#
+INDEX_LENGTH	#IL#
+DATA_FREE	#DF#
+AUTO_INCREMENT	NULL
+CREATE_TIME	#CRT#
+UPDATE_TIME	#UT#
+CHECK_TIME	#CT#
+TABLE_COLLATION	utf8_general_ci
+CHECKSUM	NULL
+CREATE_OPTIONS	#CO#
+TABLE_COMMENT	#TC#
+user_comment	
+Separator	-----------------------------------------------------
+TABLE_CATALOG	NULL
+TABLE_SCHEMA	information_schema
 TABLE_NAME	XTRADB_ENHANCEMENTS
 TABLE_TYPE	SYSTEM VIEW
 ENGINE	MEMORY
@@ -1941,6 +1964,29 @@ user_comment	
 Separator	-----------------------------------------------------
 TABLE_CATALOG	NULL
 TABLE_SCHEMA	information_schema
+TABLE_NAME	XTRADB_ADMIN_COMMAND
+TABLE_TYPE	SYSTEM VIEW
+ENGINE	MEMORY
+VERSION	10
+ROW_FORMAT	Fixed
+TABLE_ROWS	#TBLR#
+AVG_ROW_LENGTH	#ARL#
+DATA_LENGTH	#DL#
+MAX_DATA_LENGTH	#MDL#
+INDEX_LENGTH	#IL#
+DATA_FREE	#DF#
+AUTO_INCREMENT	NULL
+CREATE_TIME	#CRT#
+UPDATE_TIME	#UT#
+CHECK_TIME	#CT#
+TABLE_COLLATION	utf8_general_ci
+CHECKSUM	NULL
+CREATE_OPTIONS	#CO#
+TABLE_COMMENT	#TC#
+user_comment	
+Separator	-----------------------------------------------------
+TABLE_CATALOG	NULL
+TABLE_SCHEMA	information_schema
 TABLE_NAME	XTRADB_ENHANCEMENTS
 TABLE_TYPE	SYSTEM VIEW
 ENGINE	MEMORY

=== added file 'mysql-test/suite/ibmdb2i/r/ibmdb2i_bug_49329.result'
--- a/mysql-test/suite/ibmdb2i/r/ibmdb2i_bug_49329.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/ibmdb2i/r/ibmdb2i_bug_49329.result	2009-12-11 07:01:16 +0000
@@ -0,0 +1,9 @@
+create table ABC (i int) engine=ibmdb2i;
+insert into ABC values(1);
+create table abc (i int) engine=ibmdb2i;
+insert into abc values (2);
+select * from ABC;
+i
+1
+drop table ABC;
+drop table abc;

=== added file 'mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_49329.test'
--- a/mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_49329.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_49329.test	2009-12-11 07:01:16 +0000
@@ -0,0 +1,10 @@
+source suite/ibmdb2i/include/have_ibmdb2i.inc;
+source include/have_case_sensitive_file_system.inc;
+
+create table ABC (i int) engine=ibmdb2i;
+insert into ABC values(1);
+create table abc (i int) engine=ibmdb2i;
+insert into abc values (2);
+select * from ABC;
+drop table ABC;
+drop table abc;

=== modified file 'mysql-test/suite/innodb/r/innodb-index.result'
--- a/mysql-test/suite/innodb/r/innodb-index.result	2009-06-10 13:51:20 +0000
+++ b/mysql-test/suite/innodb/r/innodb-index.result	2009-11-30 12:49:13 +0000
@@ -968,6 +968,7 @@ create index t1u on t1 (u(1));
 drop table t1;
 set global innodb_file_per_table=0;
 set global innodb_file_format=Antelope;
+set global innodb_file_format_check=Antelope;
 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
 CREATE TABLE t1(

=== added file 'mysql-test/suite/innodb/r/innodb_bug46676.result'
--- a/mysql-test/suite/innodb/r/innodb_bug46676.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/r/innodb_bug46676.result	2009-11-30 12:24:54 +0000
@@ -0,0 +1,9 @@
+SET foreign_key_checks=0;
+CREATE TABLE t1 (id int, foreign key (id) references t2(id)) ENGINE=INNODB;
+CREATE TABLE t2 (id int, foreign key (id) references t1(id)) ENGINE=INNODB;
+SET foreign_key_checks=1;
+SELECT COUNT(*) FROM information_schema.key_column_usage WHERE REFERENCED_TABLE_NAME in ('t1', 't2');
+COUNT(*)
+2
+SET foreign_key_checks=0;
+DROP TABLE t1, t2;

=== added file 'mysql-test/suite/innodb/r/innodb_bug47167.result'
--- a/mysql-test/suite/innodb/r/innodb_bug47167.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/r/innodb_bug47167.result	2009-11-30 11:56:21 +0000
@@ -0,0 +1,24 @@
+set @old_innodb_file_format_check=@@innodb_file_format_check;
+select @old_innodb_file_format_check;
+@old_innodb_file_format_check
+Antelope
+set global innodb_file_format_check = Barracuda;
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Barracuda
+set global innodb_file_format_check = DEFAULT;
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Barracuda
+set global innodb_file_format_check = @old_innodb_file_format_check;
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Antelope
+set global innodb_file_format_check = cheetah;
+ERROR HY000: Incorrect arguments to SET
+set global innodb_file_format_check = Bear;
+ERROR HY000: Incorrect arguments to SET
+set global innodb_file_format_check = on;
+ERROR HY000: Incorrect arguments to SET
+set global innodb_file_format_check = off;
+ERROR HY000: Incorrect arguments to SET

=== modified file 'mysql-test/suite/innodb/t/innodb-consistent-master.opt'
--- a/mysql-test/suite/innodb/t/innodb-consistent-master.opt	2009-10-09 13:37:47 +0000
+++ b/mysql-test/suite/innodb/t/innodb-consistent-master.opt	2009-11-30 12:49:13 +0000
@@ -1 +1 @@
---innodb_lock_wait_timeout=2
+--loose-innodb_lock_wait_timeout=2

=== modified file 'mysql-test/suite/innodb/t/innodb-index.test'
--- a/mysql-test/suite/innodb/t/innodb-index.test	2009-06-11 12:57:44 +0000
+++ b/mysql-test/suite/innodb/t/innodb-index.test	2009-11-30 12:49:13 +0000
@@ -1,5 +1,7 @@
 -- source include/have_innodb.inc
 
+let $innodb_file_format_check_orig=`select @@innodb_file_format_check`;
+
 create table t1(a int not null, b int, c char(10) not null, d varchar(20)) engine = innodb;
 insert into t1 values (5,5,'oo','oo'),(4,4,'tr','tr'),(3,4,'ad','ad'),(2,3,'ak','ak');
 commit;
@@ -398,6 +400,7 @@ create index t1u on t1 (u(1));
 drop table t1;
 eval set global innodb_file_per_table=$per_table;
 eval set global innodb_file_format=$format;
+eval set global innodb_file_format_check=$format;
 
 #
 # Test to check whether CREATE INDEX handles implicit foreign key
@@ -532,3 +535,10 @@ disconnect a;
 disconnect b;
 
 DROP TABLE t1;
+
+#
+# restore environment to the state it was before this test execution
+#
+
+-- disable_query_log
+eval SET GLOBAL innodb_file_format_check=$innodb_file_format_check_orig;

=== added file 'mysql-test/suite/innodb/t/innodb_bug46676.test'
--- a/mysql-test/suite/innodb/t/innodb_bug46676.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/t/innodb_bug46676.test	2009-11-30 12:24:54 +0000
@@ -0,0 +1,16 @@
+# This is the test for bug 46676: mysqld got exception 0xc0000005
+# It is reproducible with InnoDB plugin 1.0.4 + MySQL 5.1.37.
+# But no longer reproducible after MySQL 5.1.38 (with plugin 1.0.5).
+
+--source include/have_innodb.inc
+
+SET foreign_key_checks=0;
+CREATE TABLE t1 (id int, foreign key (id) references t2(id)) ENGINE=INNODB;
+CREATE TABLE t2 (id int, foreign key (id) references t1(id)) ENGINE=INNODB;
+SET foreign_key_checks=1;
+
+# Server crashes
+SELECT COUNT(*) FROM information_schema.key_column_usage WHERE REFERENCED_TABLE_NAME in ('t1', 't2');
+
+SET foreign_key_checks=0;
+DROP TABLE t1, t2;

=== added file 'mysql-test/suite/innodb/t/innodb_bug47167.test'
--- a/mysql-test/suite/innodb/t/innodb_bug47167.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/t/innodb_bug47167.test	2009-11-30 11:56:21 +0000
@@ -0,0 +1,46 @@
+# This is the unit test for bug *47167.
+# It tests setting the global variable
+# "innodb_file_format_check" with a
+# user-Defined Variable.
+
+--source include/have_innodb.inc
+-- source suite/innodb/include/have_innodb_plugin.inc
+
+# Save the value (Antelope) in 'innodb_file_format_check' to
+# 'old_innodb_file_format_check'
+set @old_innodb_file_format_check=@@innodb_file_format_check;
+
+# @old_innodb_file_format_check shall have the value of 'Antelope'
+select @old_innodb_file_format_check;
+
+# Reset the value in 'innodb_file_format_check' to 'Barracuda'
+set global innodb_file_format_check = Barracuda;
+
+select @@innodb_file_format_check;
+
+# Set 'innodb_file_format_check' to its default value, which
+# is the latest file format supported in the current release.
+set global innodb_file_format_check = DEFAULT;
+
+select @@innodb_file_format_check;
+
+# Put the saved value back to 'innodb_file_format_check'
+set global innodb_file_format_check = @old_innodb_file_format_check;
+
+# Check whether 'innodb_file_format_check' get its original value.
+select @@innodb_file_format_check;
+
+# Following are negative tests, all should fail.
+--disable_warnings
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check = cheetah;
+
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check = Bear;
+
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check = on;
+
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check = off;
+--enable_warnings

=== modified file 'mysql-test/suite/maria/r/maria-recover.result'
--- a/mysql-test/suite/maria/r/maria-recover.result	2009-02-19 09:01:25 +0000
+++ b/mysql-test/suite/maria/r/maria-recover.result	2010-01-27 17:41:05 +0000
@@ -1,6 +1,3 @@
-call mtr.add_suppression("Checking table:   '.\/mysqltest\/t_corrupted2'");
-call mtr.add_suppression("Recovering table: '.\/mysqltest\/t_corrupted2'");
-call mtr.add_suppression("Table '.\/mysqltest\/t_corrupted2' is marked as crashed and should be repaired");
 select @@global.maria_recover;
 @@global.maria_recover
 BACKUP

=== modified file 'mysql-test/suite/maria/r/maria3.result'
--- a/mysql-test/suite/maria/r/maria3.result	2009-09-18 01:04:43 +0000
+++ b/mysql-test/suite/maria/r/maria3.result	2010-02-12 14:21:13 +0000
@@ -301,7 +301,7 @@ check table t1 extended;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 drop table t1;
-show variables like 'maria%';
+select lower(variable_name) as Variable_name, Variable_value as Value from information_schema.session_variables where variable_name like "maria%" and variable_name not like "maria_used_for_temp_tables" order by 1;
 Variable_name	Value
 maria_block_size	8192
 maria_checkpoint_interval	30
@@ -309,16 +309,15 @@ maria_force_start_after_recovery_failure
 maria_log_file_size	4294959104
 maria_log_purge_type	immediate
 maria_max_sort_file_size	9223372036853727232
-maria_page_checksum	OFF
 maria_pagecache_age_threshold	300
 maria_pagecache_buffer_size	8384512
 maria_pagecache_division_limit	100
+maria_page_checksum	OFF
 maria_recover	OFF
 maria_repair_threads	1
 maria_sort_buffer_size	8388608
 maria_stats_method	nulls_unequal
 maria_sync_log_dir	NEWFILE
-maria_used_for_temp_tables	ON
 show status like 'maria%';
 Variable_name	Value
 Maria_pagecache_blocks_not_flushed	#

=== modified file 'mysql-test/suite/maria/t/maria-recover.test'
--- a/mysql-test/suite/maria/t/maria-recover.test	2009-10-09 08:09:24 +0000
+++ b/mysql-test/suite/maria/t/maria-recover.test	2010-01-27 17:41:05 +0000
@@ -2,9 +2,13 @@
 
 --source include/have_maria.inc
 
-call mtr.add_suppression("Checking table:   '.\/mysqltest\/t_corrupted2'");
-call mtr.add_suppression("Recovering table: '.\/mysqltest\/t_corrupted2'");
-call mtr.add_suppression("Table '.\/mysqltest\/t_corrupted2' is marked as crashed and should be repaired");
+--disable_query_log
+# Note: \\. matches a single period. We use '.' as directory separator to 
+# account for Unix and Windows variation.
+call mtr.add_suppression("Checking table:   '\\..mysqltest.t_corrupted2'");
+call mtr.add_suppression("Recovering table: '\\..mysqltest.t_corrupted2'");
+call mtr.add_suppression("Table '\\..mysqltest.t_corrupted2' is marked as crashed and should be repaired");
+--enable_query_log
 
 # Note: we're setting an environment variable (not prefixing it by $),
 # so that the perl code below can access it.

=== modified file 'mysql-test/suite/maria/t/maria-recovery2-master.opt'
--- a/mysql-test/suite/maria/t/maria-recovery2-master.opt	2009-01-15 14:29:14 +0000
+++ b/mysql-test/suite/maria/t/maria-recovery2-master.opt	2010-02-10 19:06:24 +0000
@@ -1 +1 @@
---skip-stack-trace --skip-core-file --loose-maria-log-dir-path=$MYSQLTEST_VARDIR/tmp
+--skip-stack-trace --skip-core-file --loose-maria-log-dir-path=$MYSQLTEST_VARDIR/tmp --myisam-recover=

=== removed file 'mysql-test/suite/maria/t/maria2-master.opt'
--- a/mysql-test/suite/maria/t/maria2-master.opt	2009-02-15 10:58:34 +0000
+++ b/mysql-test/suite/maria/t/maria2-master.opt	1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
---secure-file-priv=""
-

=== modified file 'mysql-test/suite/maria/t/maria3.test'
--- a/mysql-test/suite/maria/t/maria3.test	2009-06-02 09:58:27 +0000
+++ b/mysql-test/suite/maria/t/maria3.test	2010-02-12 14:21:13 +0000
@@ -259,7 +259,7 @@ drop table t1;
 
 # Fix if we are using safemalloc
 --replace_result 8388572 8388600
-show variables like 'maria%';
+select lower(variable_name) as Variable_name, Variable_value as Value from information_schema.session_variables where variable_name like "maria%" and variable_name not like "maria_used_for_temp_tables" order by 1;
 --replace_column 2 #
 show status like 'maria%';
 

=== added file 'mysql-test/suite/ndb/r/ndb_tmp_table_and_DDL.result'
--- a/mysql-test/suite/ndb/r/ndb_tmp_table_and_DDL.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/ndb/r/ndb_tmp_table_and_DDL.result	2010-01-22 09:38:21 +0000
@@ -0,0 +1,90 @@
+CREATE TEMPORARY TABLE t1 (a INT);
+CREATE TABLE t2 (a INT, b INT) ENGINE= NDB;
+INSERT INTO t1 VALUES (1);
+CREATE EVENT e1 ON SCHEDULE EVERY 10 HOUR DO SELECT 1;
+INSERT INTO t1 VALUES (1);
+ALTER EVENT e1 ON SCHEDULE EVERY 20 HOUR DO SELECT 1;
+INSERT INTO t1 VALUES (1);
+DROP EVENT IF EXISTS e1;
+INSERT INTO t1 VALUES (1);
+CREATE PROCEDURE p1() SELECT 1;
+INSERT INTO t1 VALUES (1);
+ALTER PROCEDURE p1 SQL SECURITY INVOKER;
+INSERT INTO t1 VALUES (1);
+CREATE FUNCTION f1() RETURNS INT RETURN 123;
+INSERT INTO t1 VALUES (1);
+ALTER FUNCTION f1 SQL SECURITY INVOKER;
+INSERT INTO t1 VALUES (1);
+CREATE DATABASE mysqltest1;
+INSERT INTO t1 VALUES (1);
+DROP DATABASE mysqltest1;
+INSERT INTO t1 VALUES (1);
+CREATE USER test_1@localhost;
+INSERT INTO t1 VALUES (1);
+GRANT SELECT ON t2 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+GRANT ALL ON f1 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+GRANT ALL ON p1 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+GRANT USAGE ON *.* TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+REVOKE ALL PRIVILEGES ON f1 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+REVOKE ALL PRIVILEGES ON p1 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+REVOKE ALL PRIVILEGES ON t2 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+REVOKE USAGE ON *.* FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+RENAME USER test_1@localhost TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+DROP USER test_2@localhost;
+INSERT INTO t1 VALUES (1);
+CREATE PROCEDURE p2()
+BEGIN
+# CREATE USER when a temporary table is open. 
+CREATE TEMPORARY TABLE t3 (a INT);
+CREATE USER test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# GRANT select on table to user when a temporary table is open.
+GRANT SELECT ON t2 TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# GRANT all on function to user  when a temporary table is open.
+GRANT ALL ON f1 TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# GRANT all on procedure to user when a temporary table is open.
+GRANT ALL ON p1 TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# GRANT usage on *.* to user  when a temporary table is open.
+GRANT USAGE ON *.* TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# REVOKE ALL PRIVILEGES on function to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON f1 FROM test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# REVOKE ALL PRIVILEGES on procedure to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON p1 FROM test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# REVOKE ALL PRIVILEGES on table to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON t2 FROM test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# REVOKE usage on *.* from user when a temporary table is open.
+REVOKE USAGE ON *.* FROM test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# RENAME USER when a temporary table is open.
+RENAME USER test_2@localhost TO test_3@localhost;
+INSERT INTO t1 VALUES (1);
+# DROP USER when a temporary table is open.
+DROP USER test_3@localhost;
+INSERT INTO t1 VALUES (1);
+DROP TEMPORARY TABLE t3;
+END |
+DROP PROCEDURE p1;
+INSERT INTO t1 VALUES (1);
+DROP PROCEDURE p2;
+INSERT INTO t1 VALUES (1);
+DROP FUNCTION f1;
+INSERT INTO t1 VALUES (1);
+DROP TABLE t2;
+INSERT INTO t1 VALUES (1);
+DROP TEMPORARY TABLE t1;

=== added file 'mysql-test/suite/ndb/t/ndb_tmp_table_and_DDL.test'
--- a/mysql-test/suite/ndb/t/ndb_tmp_table_and_DDL.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/ndb/t/ndb_tmp_table_and_DDL.test	2010-01-22 09:38:21 +0000
@@ -0,0 +1,11 @@
+#
+# Bug#49132 
+# This test verifies if executing DDL statement before trying to manipulate
+# a temporary table causes row-based replication to break with error 'table
+# does not exist' base on ndb engine.
+#
+
+source include/have_ndb.inc;
+
+LET $ENGINE_TYPE= NDB;
+source extra/rpl_tests/rpl_tmp_table_and_DDL.test;

=== modified file 'mysql-test/suite/parts/inc/part_blocked_sql_funcs_main.inc'
--- a/mysql-test/suite/parts/inc/part_blocked_sql_funcs_main.inc	2007-11-20 15:04:07 +0000
+++ b/mysql-test/suite/parts/inc/part_blocked_sql_funcs_main.inc	2009-12-14 17:27:43 +0000
@@ -152,10 +152,16 @@ let $valsqlfunc = timestampdiff(YEAR,'20
 let $coltype = datetime;
 --source suite/parts/inc/partition_blocked_sql_funcs.inc
 
-let $sqlfunc = unix_timestamp(col1);
-let $valsqlfunc = unix_timestamp ('2002-05-01');
-let $coltype = date;
---source suite/parts/inc/partition_blocked_sql_funcs.inc
+################################################################################
+# After the fix for bug #42849 the server behavior does not fit into this test's
+# architecture: for UNIX_TIMESTAMP() some of the queries in 
+# suite/parts/inc/partition_blocked_sql_funcs.inc will fail with a different
+# error (ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR) and some will succeed where
+################################################################################
+#let $sqlfunc = unix_timestamp(col1);
+#let $valsqlfunc = unix_timestamp ('2002-05-01');
+#let $coltype = date;
+#--source suite/parts/inc/partition_blocked_sql_funcs.inc
 
 let $sqlfunc = week(col1);
 let $valsqlfunc = week('2002-05-01');

=== modified file 'mysql-test/suite/parts/inc/partition_timestamp.inc'
--- a/mysql-test/suite/parts/inc/partition_timestamp.inc	2009-10-28 07:52:34 +0000
+++ b/mysql-test/suite/parts/inc/partition_timestamp.inc	2010-03-04 08:03:07 +0000
@@ -36,50 +36,57 @@ select count(*) from t2;
 select * from t2;
 drop table t2;
 
-eval create table t3 (a timestamp not null, primary key(a)) engine=$engine 
-partition by range (month(a)) subpartition by key (a)
-subpartitions 3 (
-partition quarter1 values less than (4),
-partition quarter2 values less than (7),
-partition quarter3 values less than (10), 
-partition quarter4 values less than (13)
-);
-show create table t3;
-let $count=12;
---echo $count inserts;
---disable_query_log
-begin;
-while ($count)
-{
-eval insert into t3 values (date_add('1970-01-01 00:00:00',interval $count-1 month));
-dec $count;
-}
-commit;
---enable_query_log
-select count(*) from t3;
-select * from t3;
-drop table t3;
+################################################################################
+# The following 2 tests are no longer valid after bug #42849 has been fixed:
+# it is not possible to use a timezone-dependent (such as month(timestamp_col)
+# or just a timestamp_col in a numeric context) anymore.
+################################################################################
 
-eval create table t4 (a timestamp not null, primary key(a)) engine=$engine 
-partition by list (month(a)) subpartition by key (a)
-subpartitions 3 (
-partition quarter1 values in (0,1,2,3),
-partition quarter2 values in (4,5,6),
-partition quarter3 values in (7,8,9), 
-partition quarter4 values in (10,11,12)
-);
-show create table t4;
-let $count=12;
---echo $count inserts;
---disable_query_log
-begin;
-while ($count)
-{
-eval insert into t4 values (date_add('1970-01-01 00:00:00',interval $count-1 month));
-dec $count;
-}
-commit;
---enable_query_log
-select count(*) from t4;
-select * from t4;
-drop table t4;
+# eval create table t3 (a timestamp not null, primary key(a)) engine=$engine 
+# partition by range (month(a)) subpartition by key (a)
+# subpartitions 3 (
+# partition quarter1 values less than (4),
+# partition quarter2 values less than (7),
+# partition quarter3 values less than (10), 
+# partition quarter4 values less than (13)
+# );
+# show create table t3;
+# let $count=12;
+# --echo $count inserts;
+# --disable_query_log
+# SET TIME_ZONE= '+03:00';
+# begin;
+# while ($count)
+# {
+# eval insert into t3 values (date_add('1970-01-01 00:00:00',interval $count-1 month));
+# dec $count;
+# }
+# commit;
+# --enable_query_log
+# select count(*) from t3;
+# select * from t3;
+# drop table t3;
+
+# eval create table t4 (a timestamp not null, primary key(a)) engine=$engine 
+# partition by list (month(a)) subpartition by key (a)
+# subpartitions 3 (
+# partition quarter1 values in (0,1,2,3),
+# partition quarter2 values in (4,5,6),
+# partition quarter3 values in (7,8,9), 
+# partition quarter4 values in (10,11,12)
+# );
+# show create table t4;
+# let $count=12;
+# --echo $count inserts;
+# --disable_query_log
+# begin;
+# while ($count)
+# {
+# eval insert into t4 values (date_add('1970-01-01 00:00:00',interval $count-1 month));
+# dec $count;
+# }
+# commit;
+# --enable_query_log
+# select count(*) from t4;
+# select * from t4;
+# drop table t4;

=== modified file 'mysql-test/suite/parts/r/part_blocked_sql_func_innodb.result'
--- a/mysql-test/suite/parts/r/part_blocked_sql_func_innodb.result	2007-08-27 20:08:32 +0000
+++ b/mysql-test/suite/parts/r/part_blocked_sql_func_innodb.result	2009-12-14 17:27:43 +0000
@@ -2942,104 +2942,6 @@ drop table if exists t44 ;
 drop table if exists t55 ;
 drop table if exists t66 ;
 -------------------------------------------------------------------------
----  unix_timestamp(col1)  in partition with coltype  date
--------------------------------------------------------------------------
-must all fail!
-drop table if exists t1 ;
-drop table if exists t2 ;
-drop table if exists t3 ;
-drop table if exists t4 ;
-drop table if exists t5 ;
-drop table if exists t6 ;
-create table t1 (col1 date) engine='INNODB' 
-partition by range(unix_timestamp(col1)) 
-(partition p0 values less than (15),
-partition p1 values less than (31));
-Got one of the listed errors
-create table t2 (col1 date) engine='INNODB' 
-partition by list(unix_timestamp(col1)) 
-(partition p0 values in (1,2,3,4,5,6,7,8,9,10),
-partition p1 values in (11,12,13,14,15,16,17,18,19,20),
-partition p2 values in (21,22,23,24,25,26,27,28,29,30));
-Got one of the listed errors
-create table t3 (col1 date) engine='INNODB' 
-partition by hash(unix_timestamp(col1));
-Got one of the listed errors
-create table t4 (colint int, col1 date) engine='INNODB' 
-partition by range(colint) 
-subpartition by hash(unix_timestamp(col1)) subpartitions 2 
-(partition p0 values less than (15),
-partition p1 values less than (31));
-Got one of the listed errors
-create table t5 (colint int, col1 date) engine='INNODB' 
-partition by list(colint)
-subpartition by hash(unix_timestamp(col1)) subpartitions 2 
-(partition p0 values in (1,2,3,4,5,6,7,8,9,10),
-partition p1 values in (11,12,13,14,15,16,17,18,19,20),
-partition p2 values in (21,22,23,24,25,26,27,28,29,30));
-Got one of the listed errors
-create table t6 (colint int, col1 date) engine='INNODB' 
-partition by range(colint) 
-(partition p0 values less than (unix_timestamp ('2002-05-01')),
-partition p1 values less than maxvalue);
-Got one of the listed errors
-drop table if exists t11 ;
-drop table if exists t22 ;
-drop table if exists t33 ;
-drop table if exists t44 ;
-drop table if exists t55 ;
-drop table if exists t66 ;
-create table t11 (col1 date) engine='INNODB' ;
-create table t22 (col1 date) engine='INNODB' ;
-create table t33 (col1 date) engine='INNODB' ;
-create table t44 (colint int, col1 date) engine='INNODB' ;
-create table t55 (colint int, col1 date) engine='INNODB' ;
-create table t66 (colint int, col1 date) engine='INNODB' ;
-alter table t11  
-partition by range(unix_timestamp(col1)) 
-(partition p0 values less than (15),
-partition p1 values less than (31));
-Got one of the listed errors
-alter table t22 
-partition by list(unix_timestamp(col1)) 
-(partition p0 values in (1,2,3,4,5,6,7,8,9,10),
-partition p1 values in (11,12,13,14,15,16,17,18,19,20),
-partition p2 values in (21,22,23,24,25,26,27,28,29,30));
-Got one of the listed errors
-alter table t33 
-partition by hash(unix_timestamp(col1));
-Got one of the listed errors
-alter table t44 
-partition by range(colint) 
-subpartition by hash(unix_timestamp(col1)) subpartitions 2 
-(partition p0 values less than (15),
-partition p1 values less than (31));
-Got one of the listed errors
-alter table t55 
-partition by list(colint)
-subpartition by hash(unix_timestamp(col1)) subpartitions 2 
-(partition p0 values in (1,2,3,4,5,6,7,8,9,10),
-partition p1 values in (11,12,13,14,15,16,17,18,19,20),
-partition p2 values in (21,22,23,24,25,26,27,28,29,30));
-Got one of the listed errors
-alter table t66  
-partition by range(colint) 
-(partition p0 values less than (unix_timestamp ('2002-05-01')),
-partition p1 values less than maxvalue);
-Got one of the listed errors
-drop table if exists t1 ;
-drop table if exists t2 ;
-drop table if exists t3 ;
-drop table if exists t4 ;
-drop table if exists t5 ;
-drop table if exists t6 ;
-drop table if exists t11 ;
-drop table if exists t22 ;
-drop table if exists t33 ;
-drop table if exists t44 ;
-drop table if exists t55 ;
-drop table if exists t66 ;
--------------------------------------------------------------------------
 ---  week(col1)  in partition with coltype  datetime
 -------------------------------------------------------------------------
 must all fail!

=== modified file 'mysql-test/suite/parts/r/part_blocked_sql_func_myisam.result'
--- a/mysql-test/suite/parts/r/part_blocked_sql_func_myisam.result	2007-08-27 20:08:32 +0000
+++ b/mysql-test/suite/parts/r/part_blocked_sql_func_myisam.result	2009-12-14 17:27:43 +0000
@@ -2942,104 +2942,6 @@ drop table if exists t44 ;
 drop table if exists t55 ;
 drop table if exists t66 ;
 -------------------------------------------------------------------------
----  unix_timestamp(col1)  in partition with coltype  date
--------------------------------------------------------------------------
-must all fail!
-drop table if exists t1 ;
-drop table if exists t2 ;
-drop table if exists t3 ;
-drop table if exists t4 ;
-drop table if exists t5 ;
-drop table if exists t6 ;
-create table t1 (col1 date) engine='MYISAM' 
-partition by range(unix_timestamp(col1)) 
-(partition p0 values less than (15),
-partition p1 values less than (31));
-Got one of the listed errors
-create table t2 (col1 date) engine='MYISAM' 
-partition by list(unix_timestamp(col1)) 
-(partition p0 values in (1,2,3,4,5,6,7,8,9,10),
-partition p1 values in (11,12,13,14,15,16,17,18,19,20),
-partition p2 values in (21,22,23,24,25,26,27,28,29,30));
-Got one of the listed errors
-create table t3 (col1 date) engine='MYISAM' 
-partition by hash(unix_timestamp(col1));
-Got one of the listed errors
-create table t4 (colint int, col1 date) engine='MYISAM' 
-partition by range(colint) 
-subpartition by hash(unix_timestamp(col1)) subpartitions 2 
-(partition p0 values less than (15),
-partition p1 values less than (31));
-Got one of the listed errors
-create table t5 (colint int, col1 date) engine='MYISAM' 
-partition by list(colint)
-subpartition by hash(unix_timestamp(col1)) subpartitions 2 
-(partition p0 values in (1,2,3,4,5,6,7,8,9,10),
-partition p1 values in (11,12,13,14,15,16,17,18,19,20),
-partition p2 values in (21,22,23,24,25,26,27,28,29,30));
-Got one of the listed errors
-create table t6 (colint int, col1 date) engine='MYISAM' 
-partition by range(colint) 
-(partition p0 values less than (unix_timestamp ('2002-05-01')),
-partition p1 values less than maxvalue);
-Got one of the listed errors
-drop table if exists t11 ;
-drop table if exists t22 ;
-drop table if exists t33 ;
-drop table if exists t44 ;
-drop table if exists t55 ;
-drop table if exists t66 ;
-create table t11 (col1 date) engine='MYISAM' ;
-create table t22 (col1 date) engine='MYISAM' ;
-create table t33 (col1 date) engine='MYISAM' ;
-create table t44 (colint int, col1 date) engine='MYISAM' ;
-create table t55 (colint int, col1 date) engine='MYISAM' ;
-create table t66 (colint int, col1 date) engine='MYISAM' ;
-alter table t11  
-partition by range(unix_timestamp(col1)) 
-(partition p0 values less than (15),
-partition p1 values less than (31));
-Got one of the listed errors
-alter table t22 
-partition by list(unix_timestamp(col1)) 
-(partition p0 values in (1,2,3,4,5,6,7,8,9,10),
-partition p1 values in (11,12,13,14,15,16,17,18,19,20),
-partition p2 values in (21,22,23,24,25,26,27,28,29,30));
-Got one of the listed errors
-alter table t33 
-partition by hash(unix_timestamp(col1));
-Got one of the listed errors
-alter table t44 
-partition by range(colint) 
-subpartition by hash(unix_timestamp(col1)) subpartitions 2 
-(partition p0 values less than (15),
-partition p1 values less than (31));
-Got one of the listed errors
-alter table t55 
-partition by list(colint)
-subpartition by hash(unix_timestamp(col1)) subpartitions 2 
-(partition p0 values in (1,2,3,4,5,6,7,8,9,10),
-partition p1 values in (11,12,13,14,15,16,17,18,19,20),
-partition p2 values in (21,22,23,24,25,26,27,28,29,30));
-Got one of the listed errors
-alter table t66  
-partition by range(colint) 
-(partition p0 values less than (unix_timestamp ('2002-05-01')),
-partition p1 values less than maxvalue);
-Got one of the listed errors
-drop table if exists t1 ;
-drop table if exists t2 ;
-drop table if exists t3 ;
-drop table if exists t4 ;
-drop table if exists t5 ;
-drop table if exists t6 ;
-drop table if exists t11 ;
-drop table if exists t22 ;
-drop table if exists t33 ;
-drop table if exists t44 ;
-drop table if exists t55 ;
-drop table if exists t66 ;
--------------------------------------------------------------------------
 ---  week(col1)  in partition with coltype  datetime
 -------------------------------------------------------------------------
 must all fail!

=== modified file 'mysql-test/suite/parts/r/partition_datetime_innodb.result'
--- a/mysql-test/suite/parts/r/partition_datetime_innodb.result	2009-10-28 07:52:34 +0000
+++ b/mysql-test/suite/parts/r/partition_datetime_innodb.result	2010-03-04 08:03:07 +0000
@@ -125,90 +125,6 @@ a
 1971-01-01 00:00:58
 1971-01-01 00:00:59
 drop table t2;
-create table t3 (a timestamp not null, primary key(a)) engine='InnoDB' 
-partition by range (month(a)) subpartition by key (a)
-subpartitions 3 (
-partition quarter1 values less than (4),
-partition quarter2 values less than (7),
-partition quarter3 values less than (10), 
-partition quarter4 values less than (13)
-);
-show create table t3;
-Table	Create Table
-t3	CREATE TABLE `t3` (
-  `a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  PRIMARY KEY (`a`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY RANGE (month(a))
-SUBPARTITION BY KEY (a)
-SUBPARTITIONS 3
-(PARTITION quarter1 VALUES LESS THAN (4) ENGINE = InnoDB,
- PARTITION quarter2 VALUES LESS THAN (7) ENGINE = InnoDB,
- PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB,
- PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */
-12 inserts;
-Warnings:
-Warning	1264	Out of range value for column 'a' at row 1
-select count(*) from t3;
-count(*)
-12
-select * from t3;
-a
-0000-00-00 00:00:00
-1970-02-01 00:00:00
-1970-03-01 00:00:00
-1970-04-01 00:00:00
-1970-05-01 00:00:00
-1970-06-01 00:00:00
-1970-07-01 00:00:00
-1970-08-01 00:00:00
-1970-09-01 00:00:00
-1970-10-01 00:00:00
-1970-11-01 00:00:00
-1970-12-01 00:00:00
-drop table t3;
-create table t4 (a timestamp not null, primary key(a)) engine='InnoDB' 
-partition by list (month(a)) subpartition by key (a)
-subpartitions 3 (
-partition quarter1 values in (0,1,2,3),
-partition quarter2 values in (4,5,6),
-partition quarter3 values in (7,8,9), 
-partition quarter4 values in (10,11,12)
-);
-show create table t4;
-Table	Create Table
-t4	CREATE TABLE `t4` (
-  `a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  PRIMARY KEY (`a`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST (month(a))
-SUBPARTITION BY KEY (a)
-SUBPARTITIONS 3
-(PARTITION quarter1 VALUES IN (0,1,2,3) ENGINE = InnoDB,
- PARTITION quarter2 VALUES IN (4,5,6) ENGINE = InnoDB,
- PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB,
- PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */
-12 inserts;
-Warnings:
-Warning	1264	Out of range value for column 'a' at row 1
-select count(*) from t4;
-count(*)
-12
-select * from t4;
-a
-0000-00-00 00:00:00
-1970-02-01 00:00:00
-1970-03-01 00:00:00
-1970-04-01 00:00:00
-1970-05-01 00:00:00
-1970-06-01 00:00:00
-1970-07-01 00:00:00
-1970-08-01 00:00:00
-1970-09-01 00:00:00
-1970-10-01 00:00:00
-1970-11-01 00:00:00
-1970-12-01 00:00:00
-drop table t4;
 create table t1 (a date not null, primary key(a)) engine='InnoDB' 
 partition by key (a) (
 partition pa1 max_rows=20 min_rows=2,

=== modified file 'mysql-test/suite/parts/r/partition_datetime_myisam.result'
--- a/mysql-test/suite/parts/r/partition_datetime_myisam.result	2009-10-28 07:52:34 +0000
+++ b/mysql-test/suite/parts/r/partition_datetime_myisam.result	2010-03-04 08:03:07 +0000
@@ -125,90 +125,6 @@ a
 1971-01-01 00:00:58
 1971-01-01 00:00:59
 drop table t2;
-create table t3 (a timestamp not null, primary key(a)) engine='MyISAM' 
-partition by range (month(a)) subpartition by key (a)
-subpartitions 3 (
-partition quarter1 values less than (4),
-partition quarter2 values less than (7),
-partition quarter3 values less than (10), 
-partition quarter4 values less than (13)
-);
-show create table t3;
-Table	Create Table
-t3	CREATE TABLE `t3` (
-  `a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  PRIMARY KEY (`a`)
-) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY RANGE (month(a))
-SUBPARTITION BY KEY (a)
-SUBPARTITIONS 3
-(PARTITION quarter1 VALUES LESS THAN (4) ENGINE = MyISAM,
- PARTITION quarter2 VALUES LESS THAN (7) ENGINE = MyISAM,
- PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM,
- PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */
-12 inserts;
-Warnings:
-Warning	1264	Out of range value for column 'a' at row 1
-select count(*) from t3;
-count(*)
-12
-select * from t3;
-a
-0000-00-00 00:00:00
-1970-02-01 00:00:00
-1970-03-01 00:00:00
-1970-04-01 00:00:00
-1970-05-01 00:00:00
-1970-06-01 00:00:00
-1970-07-01 00:00:00
-1970-08-01 00:00:00
-1970-09-01 00:00:00
-1970-10-01 00:00:00
-1970-11-01 00:00:00
-1970-12-01 00:00:00
-drop table t3;
-create table t4 (a timestamp not null, primary key(a)) engine='MyISAM' 
-partition by list (month(a)) subpartition by key (a)
-subpartitions 3 (
-partition quarter1 values in (0,1,2,3),
-partition quarter2 values in (4,5,6),
-partition quarter3 values in (7,8,9), 
-partition quarter4 values in (10,11,12)
-);
-show create table t4;
-Table	Create Table
-t4	CREATE TABLE `t4` (
-  `a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  PRIMARY KEY (`a`)
-) ENGINE=MyISAM DEFAULT CHARSET=latin1
-/*!50100 PARTITION BY LIST (month(a))
-SUBPARTITION BY KEY (a)
-SUBPARTITIONS 3
-(PARTITION quarter1 VALUES IN (0,1,2,3) ENGINE = MyISAM,
- PARTITION quarter2 VALUES IN (4,5,6) ENGINE = MyISAM,
- PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM,
- PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */
-12 inserts;
-Warnings:
-Warning	1264	Out of range value for column 'a' at row 1
-select count(*) from t4;
-count(*)
-12
-select * from t4;
-a
-0000-00-00 00:00:00
-1970-02-01 00:00:00
-1970-03-01 00:00:00
-1970-04-01 00:00:00
-1970-05-01 00:00:00
-1970-06-01 00:00:00
-1970-07-01 00:00:00
-1970-08-01 00:00:00
-1970-09-01 00:00:00
-1970-10-01 00:00:00
-1970-11-01 00:00:00
-1970-12-01 00:00:00
-drop table t4;
 create table t1 (a date not null, primary key(a)) engine='MyISAM' 
 partition by key (a) (
 partition pa1 max_rows=20 min_rows=2,

=== modified file 'mysql-test/suite/parts/r/partition_recover_myisam.result'
--- a/mysql-test/suite/parts/r/partition_recover_myisam.result	2009-08-29 21:29:47 +0000
+++ b/mysql-test/suite/parts/r/partition_recover_myisam.result	2010-01-27 17:41:05 +0000
@@ -1,5 +1,3 @@
-call mtr.add_suppression("./test/t1_will_crash");
-call mtr.add_suppression("Got an error from unknown thread, ha_myisam.cc");
 CREATE TABLE t1_will_crash (a INT, KEY (a)) ENGINE=MyISAM;
 INSERT INTO t1_will_crash VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11);
 FLUSH TABLES;

=== modified file 'mysql-test/suite/parts/t/partition_alter1_2_innodb.test'
--- a/mysql-test/suite/parts/t/partition_alter1_2_innodb.test	2009-10-09 13:08:09 +0000
+++ b/mysql-test/suite/parts/t/partition_alter1_2_innodb.test	2010-01-15 15:27:55 +0000
@@ -28,6 +28,8 @@
 #------------------------------------------------------------------------------#
 # General not engine specific settings and requirements
 
+--source include/big_test.inc
+
 ##### Options, for debugging support #####
 let $debug= 0;
 let $with_partitioning= 1;

=== modified file 'mysql-test/suite/parts/t/partition_alter2_1_innodb.test'
--- a/mysql-test/suite/parts/t/partition_alter2_1_innodb.test	2009-10-09 13:08:09 +0000
+++ b/mysql-test/suite/parts/t/partition_alter2_1_innodb.test	2010-01-15 15:27:55 +0000
@@ -22,6 +22,8 @@
 # any of the variables.
 #
 
+--source include/big_test.inc
+
 #------------------------------------------------------------------------------#
 # General not engine specific settings and requirements
 

=== modified file 'mysql-test/suite/parts/t/partition_alter2_2_innodb.test'
--- a/mysql-test/suite/parts/t/partition_alter2_2_innodb.test	2009-10-09 13:08:09 +0000
+++ b/mysql-test/suite/parts/t/partition_alter2_2_innodb.test	2010-01-15 15:27:55 +0000
@@ -22,6 +22,8 @@
 # any of the variables.
 #
 
+--source include/big_test.inc
+
 #------------------------------------------------------------------------------#
 # General not engine specific settings and requirements
 

=== modified file 'mysql-test/suite/parts/t/partition_alter4_innodb.test'
--- a/mysql-test/suite/parts/t/partition_alter4_innodb.test	2009-10-09 13:08:09 +0000
+++ b/mysql-test/suite/parts/t/partition_alter4_innodb.test	2010-01-15 15:27:55 +0000
@@ -22,6 +22,8 @@
 # any of the variables.
 #
 
+--source include/big_test.inc
+
 #------------------------------------------------------------------------------#
 # General not engine specific settings and requirements
 

=== modified file 'mysql-test/suite/parts/t/partition_recover_myisam.test'
--- a/mysql-test/suite/parts/t/partition_recover_myisam.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/suite/parts/t/partition_recover_myisam.test	2010-01-27 17:41:05 +0000
@@ -1,7 +1,9 @@
 # test the auto-recover (--myisam-recover) of partitioned myisam tables
 
-call mtr.add_suppression("./test/t1_will_crash");
+--disable_query_log
+call mtr.add_suppression("..test.t1_will_crash");
 call mtr.add_suppression("Got an error from unknown thread, ha_myisam.cc");
+--enable_query_log
 
 --source include/have_partition.inc
 --disable_warnings

=== added file 'mysql-test/suite/parts/t/partition_repair_myisam-master.opt'
--- a/mysql-test/suite/parts/t/partition_repair_myisam-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/parts/t/partition_repair_myisam-master.opt	2010-02-10 21:26:06 +0000
@@ -0,0 +1 @@
+--myisam-recover=off

=== modified file 'mysql-test/suite/parts/t/rpl_partition.test'
--- a/mysql-test/suite/parts/t/rpl_partition.test	2009-02-01 12:00:48 +0000
+++ b/mysql-test/suite/parts/t/rpl_partition.test	2010-03-29 19:07:45 +0000
@@ -1,6 +1,7 @@
 --source include/have_partition.inc
 --source include/have_innodb.inc
 --source include/master-slave.inc
+--source include/big_test.inc
 
 --vertical_results
 

=== modified file 'mysql-test/suite/pbxt/r/func_group.result'
--- a/mysql-test/suite/pbxt/r/func_group.result	2009-11-24 10:19:08 +0000
+++ b/mysql-test/suite/pbxt/r/func_group.result	2010-01-16 05:12:57 +0000
@@ -885,7 +885,7 @@ cast(sum(distinct df) as signed)
 3
 select cast(min(df) as signed) from t1;
 cast(min(df) as signed)
-0
+1
 select 1e8 * sum(distinct df) from t1;
 1e8 * sum(distinct df)
 330000000

=== modified file 'mysql-test/suite/pbxt/r/lock_multi.result'
--- a/mysql-test/suite/pbxt/r/lock_multi.result	2009-04-02 10:03:14 +0000
+++ b/mysql-test/suite/pbxt/r/lock_multi.result	2010-01-06 21:27:53 +0000
@@ -1,22 +1,4 @@
 drop table if exists t1,t2;
-create table t1(n int);
-insert into t1 values (1);
-lock tables t1 write;
-update low_priority t1 set n = 4;
-select n from t1;
-unlock tables;
-n
-1
-drop table t1;
-create table t1(n int);
-insert into t1 values (1);
-lock tables t1 read;
-update low_priority t1 set n = 4;
-select n from t1;
-unlock tables;
-n
-1
-drop table t1;
 create table t1 (a int, b int);
 create table t2 (c int, d int);
 insert into t1 values(1,1);
@@ -43,6 +25,7 @@ insert t1 select * from t2;
 drop table t2;
 ERROR 42S02: Table 'test.t2' doesn't exist
 drop table t1;
+End of 4.1 tests
 create table t1(a int);
 lock tables t1 write;
 show columns from t1;
@@ -50,10 +33,10 @@ Field	Type	Null	Key	Default	Extra
 a	int(11)	YES		NULL	
 unlock tables;
 drop table t1;
-use mysql;
+USE mysql;
 LOCK TABLES columns_priv WRITE, db WRITE, host WRITE, user WRITE;
 FLUSH TABLES;
-use mysql;
+USE mysql;
 SELECT user.Select_priv FROM user, db WHERE user.user = db.user LIMIT 1;
 OPTIMIZE TABLES columns_priv, db, host, user;
 Table	Op	Msg_type	Msg_text
@@ -63,7 +46,8 @@ mysql.host	optimize	status	OK
 mysql.user	optimize	status	OK
 UNLOCK TABLES;
 Select_priv
-use test;
+N
+USE test;
 use test;
 CREATE TABLE t1 (c1 int);
 LOCK TABLE t1 WRITE;
@@ -90,7 +74,115 @@ DROP DATABASE mysqltest_1;
 ERROR HY000: Can't drop database 'mysqltest_1'; database doesn't exist
 create table t1 (f1 int(12) unsigned not null auto_increment, primary key(f1)) engine=innodb;
 lock tables t1 write;
-alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; //
-alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; //
+alter table t1 auto_increment=0;
+alter table t1 auto_increment=0;
+unlock tables;
+drop table t1;
+create table t1 (a int);
+create table t2 like t1;
+# con1
+lock tables t1 write;
+# con2
+flush tables with read lock;
+# con5
+# global read lock is taken
+# con3
+select * from t2 for update;
+# waiting for release of read lock
+# con4
+# would hang and later cause a deadlock
+flush tables t2;
+# clean up
+unlock tables;
+unlock tables;
+a
+drop table t1,t2;
+#
+# Lightweight version:
+# Ensure that the wait for a GRL is done before opening tables.
+#
+create table t1 (a int);
+create table t2 like t1;
+#
+# UPDATE
+#
+# default
+flush tables with read lock;
+# con1
+update t2 set a = 1;
+# default
+# statement is waiting for release of read lock
+# con2
+flush table t2;
+# default
+unlock tables;
+# con1
+#
+# LOCK TABLES .. WRITE
+#
+# default
+flush tables with read lock;
+# con1
+lock tables t2 write;
+# default
+# statement is waiting for release of read lock
+# con2
+flush table t2;
+# default
+unlock tables;
+# con1
+unlock tables;
+drop table t1,t2;
+End of 5.0 tests
+create table t1 (i int);
+lock table t1 read;
+update t1 set i= 10;
+select * from t1;
+Timeout in wait_condition.inc for select count(*) = 1 from information_schema.processlist
+where state = "Locked" and info = "select * from t1"
+kill query ID;
+i
+ERROR 70100: Query execution was interrupted
+unlock tables;
+drop table t1;
+drop table if exists t1;
+create table t1 (i int);
+connection: default
+lock tables t1 write;
+connection: flush
+flush tables with read lock;;
+connection: default
+alter table t1 add column j int;
+connection: insert
+insert into t1 values (1,2);;
+connection: default
+unlock tables;
+connection: flush
+select * from t1;
+i	j
+unlock tables;
+select * from t1;
+i	j
+1	2
+drop table t1;
+drop table if exists t1;
+create table t1 (i int);
+connection: default
+lock tables t1 write;
+connection: flush
+flush tables with read lock;;
+connection: default
+flush tables;
+unlock tables;
+drop table t1;
+drop table if exists t1,t2;
+create table t1 (a int);
+flush status;
+lock tables t1 read;
+insert into t1 values(1);;
 unlock tables;
 drop table t1;
+select @tlwa < @tlwb;
+@tlwa < @tlwb
+1
+End of 5.1 tests

=== modified file 'mysql-test/suite/pbxt/r/mysqlshow.result'
--- a/mysql-test/suite/pbxt/r/mysqlshow.result	2009-08-17 15:57:58 +0000
+++ b/mysql-test/suite/pbxt/r/mysqlshow.result	2010-01-16 05:12:57 +0000
@@ -113,7 +113,7 @@ Database: information_schema
 | INNODB_RSEG                           |
 | XTRADB_ENHANCEMENTS                   |
 | INNODB_BUFFER_POOL_PAGES_INDEX        |
-| INNODB_INDEX_STATS                    |
+| XTRADB_ADMIN_COMMAND                  |
 | INNODB_TRX                            |
 | INNODB_CMP_RESET                      |
 | INNODB_LOCK_WAITS                     |
@@ -122,6 +122,7 @@ Database: information_schema
 | INNODB_CMPMEM                         |
 | INNODB_TABLE_STATS                    |
 | INNODB_BUFFER_POOL_PAGES_BLOB         |
+| INNODB_INDEX_STATS                    |
 +---------------------------------------+
 Database: INFORMATION_SCHEMA
 +---------------------------------------+
@@ -161,7 +162,7 @@ Database: INFORMATION_SCHEMA
 | INNODB_RSEG                           |
 | XTRADB_ENHANCEMENTS                   |
 | INNODB_BUFFER_POOL_PAGES_INDEX        |
-| INNODB_INDEX_STATS                    |
+| XTRADB_ADMIN_COMMAND                  |
 | INNODB_TRX                            |
 | INNODB_CMP_RESET                      |
 | INNODB_LOCK_WAITS                     |
@@ -170,6 +171,7 @@ Database: INFORMATION_SCHEMA
 | INNODB_CMPMEM                         |
 | INNODB_TABLE_STATS                    |
 | INNODB_BUFFER_POOL_PAGES_BLOB         |
+| INNODB_INDEX_STATS                    |
 +---------------------------------------+
 Wildcard: inf_rmation_schema
 +--------------------+

=== modified file 'mysql-test/suite/pbxt/r/partition_error.result'
--- a/mysql-test/suite/pbxt/r/partition_error.result	2009-04-02 10:03:14 +0000
+++ b/mysql-test/suite/pbxt/r/partition_error.result	2010-03-09 15:03:54 +0000
@@ -107,7 +107,7 @@ primary key(a,b))
 partition by hash (rand(a))
 partitions 2
 (partition x1, partition x2);
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')
 partitions 2
 (partition x1, partition x2)' at line 6
 CREATE TABLE t1 (
@@ -118,7 +118,7 @@ primary key(a,b))
 partition by range (rand(a))
 partitions 2
 (partition x1 values less than (0), partition x2 values less than (2));
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')
 partitions 2
 (partition x1 values less than (0), partition x2 values less than' at line 6
 CREATE TABLE t1 (
@@ -129,7 +129,7 @@ primary key(a,b))
 partition by list (rand(a))
 partitions 2
 (partition x1 values in (1), partition x2 values in (2));
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')
 partitions 2
 (partition x1 values in (1), partition x2 values in (2))' at line 6
 CREATE TABLE t1 (
@@ -244,7 +244,7 @@ c int not null,
 primary key (a,b))
 partition by key (a)
 subpartition by hash (rand(a+b));
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 7
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')' at line 7
 CREATE TABLE t1 (
 a int not null,
 b int not null,
@@ -341,7 +341,7 @@ partition by range (3+4)
 partitions 2
 (partition x1 values less than (4) tablespace ts1,
 partition x2 values less than (8) tablespace ts2);
-ERROR HY000: Constant/Random expression in (sub)partitioning function is not allowed
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
 CREATE TABLE t1 ( 
 a int not null,
 b int not null,
@@ -511,7 +511,7 @@ partition by list (3+4)
 partitions 2 
 (partition x1 values in (4) tablespace ts1,
 partition x2 values in (8) tablespace ts2);
-ERROR HY000: Constant/Random expression in (sub)partitioning function is not allowed
+ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
 CREATE TABLE t1 (
 a int not null,
 b int not null,
@@ -603,13 +603,13 @@ partition by range (ascii(v))
 ERROR HY000: This partition function is not allowed
 create table t1 (a int)
 partition by hash (rand(a));
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')' at line 2
 create table t1 (a int)
 partition by hash(CURTIME() + a);
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')' at line 2
 create table t1 (a int)
 partition by hash (NOW()+a);
-ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2
+ERROR 42000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed near ')' at line 2
 create table t1 (a int)
 partition by hash (extract(hour from convert_tz(a, '+00:00', '+00:00')));
 ERROR HY000: This partition function is not allowed

=== modified file 'mysql-test/suite/pbxt/r/partition_pruning.result'
--- a/mysql-test/suite/pbxt/r/partition_pruning.result	2009-08-17 15:57:58 +0000
+++ b/mysql-test/suite/pbxt/r/partition_pruning.result	2010-03-09 15:03:54 +0000
@@ -527,7 +527,7 @@ id	select_type	table	partitions	type	pos
 1	SIMPLE	t2	p0,p4	ALL	NULL	NULL	NULL	NULL	910	Using where
 explain partitions select * from t2 where (a > 100 AND a < 600);
 id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t2	p0,p1,p2,p3	ALL	NULL	NULL	NULL	NULL	910	Using where
+1	SIMPLE	t2	p0,p1,p2	ALL	NULL	NULL	NULL	NULL	910	Using where
 analyze table t2;
 Table	Op	Msg_type	Msg_text
 test.t2	analyze	status	OK

=== added file 'mysql-test/suite/pbxt/r/pbxt_xa.result'
--- a/mysql-test/suite/pbxt/r/pbxt_xa.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/pbxt/r/pbxt_xa.result	2010-03-24 22:12:39 +0000
@@ -0,0 +1,18 @@
+drop table if exists t1, t2;
+CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=innodb;
+CREATE TABLE t2 (b INT PRIMARY KEY) ENGINE=pbxt;
+BEGIN;
+SELECT @@log_bin;
+@@log_bin
+0
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (2);
+COMMIT;
+select * from t1;
+a
+1
+select * from t2;
+b
+2
+drop table t1, t2;
+drop database pbxt;

=== modified file 'mysql-test/suite/pbxt/t/lock_multi.test'
--- a/mysql-test/suite/pbxt/t/lock_multi.test	2009-04-02 10:03:14 +0000
+++ b/mysql-test/suite/pbxt/t/lock_multi.test	2010-01-06 21:27:53 +0000
@@ -1,4 +1,8 @@
 -- source include/not_embedded.inc
+
+# Save the initial number of concurrent sessions
+--source include/count_sessions.inc
+
 --disable_warnings
 drop table if exists t1,t2;
 --enable_warnings
@@ -9,42 +13,6 @@ connect (locker,localhost,root,,);
 connect (reader,localhost,root,,);
 connect (writer,localhost,root,,);
 
-connection locker;
-create table t1(n int);
-insert into t1 values (1);
-lock tables t1 write;
-connection writer;
-send update low_priority t1 set n = 4;
-connection reader;
---sleep 2
-send select n from t1;
-connection locker;
---sleep 2
-unlock tables;
-connection writer;
-reap;
-connection reader;
-reap;
-drop table t1;
-
-connection locker;
-create table t1(n int);
-insert into t1 values (1);
-lock tables t1 read;
-connection writer;
-send update low_priority t1 set n = 4;
-connection reader;
---sleep 2
-send select n from t1;
-connection locker;
---sleep 2
-unlock tables;
-connection writer;
-reap;
-connection reader;
-reap;
-drop table t1;
-
 #
 # Test problem when using locks with multi-updates
 # It should not block when multi-update is reading on a read-locked table
@@ -58,32 +26,33 @@ insert into t1 values(2,2);
 insert into t2 values(1,2);
 lock table t1 read;
 connection writer;
---sleep 2
-send update t1,t2 set c=a where b=d;
+update t1,t2 set c=a where b=d;
 connection reader;
---sleep 2
 select c from t2;
-connection writer;
-reap;
 connection locker;
 drop table t1;
 drop table t2;
 
 #
-# Test problem when using locks on many tables and droping a table that
+# Test problem when using locks on many tables and dropping a table that
 # is to-be-locked by another thread
 #
-
+#
 connection locker;
 create table t1 (a int);
 create table t2 (a int);
 lock table t1 write, t2 write;
 connection reader;
-send insert t1 select * from t2;
+send
+insert t1 select * from t2;
 connection locker;
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Locked" and info = "insert t1 select * from t2";
+--source include/wait_condition.inc
 drop table t2;
 connection reader;
---error 1146
+--error ER_NO_SUCH_TABLE
 reap;
 connection locker;
 drop table t1;
@@ -97,20 +66,26 @@ create table t1 (a int);
 create table t2 (a int);
 lock table t1 write, t2 write, t1 as t1_2 write, t2 as t2_2 write;
 connection reader;
-send insert t1 select * from t2;
+send
+insert t1 select * from t2;
 connection locker;
+# Sleep a bit till the insert of connection reader is in work and hangs
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Locked" and info = "insert t1 select * from t2";
+--source include/wait_condition.inc
 drop table t2;
 connection reader;
---error 1146
+--error ER_NO_SUCH_TABLE
 reap;
 connection locker;
 drop table t1;
 
 
-# End of 4.1 tests
+--echo End of 4.1 tests
 
 #
-# BUG#9998 - MySQL client hangs on USE "database"
+# Bug#9998 MySQL client hangs on USE "database"
 #
 create table t1(a int);
 lock tables t1 write;
@@ -121,21 +96,30 @@ unlock tables;
 drop table t1;
 
 #
-# Bug#16986 - Deadlock condition with MyISAM tables
+# Bug#16986 Deadlock condition with MyISAM tables
 #
+
+# Need a matching user in mysql.user for multi-table select
+--source include/add_anonymous_users.inc
+
 connection locker;
-use mysql;
+USE mysql;
 LOCK TABLES columns_priv WRITE, db WRITE, host WRITE, user WRITE;
 FLUSH TABLES;
---sleep 1
 #
 connection reader;
-use mysql;
-#NOTE:  This must be a multi-table select, otherwise the deadlock will not occur
-send SELECT user.Select_priv FROM user, db WHERE user.user = db.user LIMIT 1;
---sleep 1
+USE mysql;
+# Note:  This must be a multi-table select, otherwise the deadlock will not occur
+send
+SELECT user.Select_priv FROM user, db WHERE user.user = db.user LIMIT 1;
 #
 connection locker;
+# Sleep a bit till the select of connection reader is in work and hangs
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Waiting for table" and info =
+  "SELECT user.Select_priv FROM user, db WHERE user.user = db.user LIMIT 1";
+--source include/wait_condition.inc
 # Make test case independent from earlier grants.
 --replace_result "Table is already up to date" "OK"
 OPTIMIZE TABLES columns_priv, db, host, user;
@@ -143,7 +127,7 @@ UNLOCK TABLES;
 #
 connection reader;
 reap;
-use test;
+USE test;
 #
 connection locker;
 use test;
@@ -158,11 +142,16 @@ LOCK TABLE t1 WRITE;
 #
 # This waits until t1 is unlocked.
 connection locker;
-send FLUSH TABLES WITH READ LOCK;
---sleep 1
+send
+FLUSH TABLES WITH READ LOCK;
 #
-# This must not block.
 connection writer;
+# Sleep a bit till the flush of connection locker is in work and hangs
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Flushing tables" and info = "FLUSH TABLES WITH READ LOCK";
+--source include/wait_condition.inc
+# This must not block.
 CREATE TABLE t2 (c1 int);
 UNLOCK TABLES;
 #
@@ -182,12 +171,17 @@ LOCK TABLE t1 WRITE;
 #
 # This waits until t1 is unlocked.
 connection locker;
-send FLUSH TABLES WITH READ LOCK;
---sleep 1
+send
+FLUSH TABLES WITH READ LOCK;
 #
 # This must not block.
 connection writer;
---error 1100
+# Sleep a bit till the flush of connection locker is in work and hangs
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Flushing tables" and info = "FLUSH TABLES WITH READ LOCK";
+--source include/wait_condition.inc
+--error ER_TABLE_NOT_LOCKED
 CREATE TABLE t2 AS SELECT * FROM t1;
 UNLOCK TABLES;
 #
@@ -199,8 +193,10 @@ UNLOCK TABLES;
 connection default;
 DROP TABLE t1;
 
+--source include/delete_anonymous_users.inc
+
 #
-# Bug#19815 - CREATE/RENAME/DROP DATABASE can deadlock on a global read lock
+# Bug#19815 CREATE/RENAME/DROP DATABASE can deadlock on a global read lock
 #
 connect (con1,localhost,root,,);
 connect (con2,localhost,root,,);
@@ -212,12 +208,18 @@ FLUSH TABLES WITH READ LOCK;
 # With bug in place: acquire LOCK_mysql_create_table and
 # wait in wait_if_global_read_lock().
 connection con2;
-send DROP DATABASE mysqltest_1;
---sleep 1
+send
+DROP DATABASE mysqltest_1;
 #
 # With bug in place: try to acquire LOCK_mysql_create_table...
 # When fixed: Reject dropping db because of the read lock.
 connection con1;
+# Wait a bit so that the session con2 is in state "Waiting for release of readlock"
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Waiting for release of readlock"
+  and info = "DROP DATABASE mysqltest_1";
+--source include/wait_condition.inc
 --error ER_CANT_UPDATE_WITH_READLOCK
 DROP DATABASE mysqltest_1;
 UNLOCK TABLES;
@@ -234,7 +236,7 @@ disconnect con2;
 DROP DATABASE mysqltest_1;
 
 #
-# Bug #17264: MySQL Server freeze
+# Bug#17264 MySQL Server freeze
 #
 connection locker;
 # Disable warnings to allow test to run also without InnoDB
@@ -243,17 +245,22 @@ create table t1 (f1 int(12) unsigned not
 --enable_warnings
 lock tables t1 write;
 connection writer;
---sleep 2
-delimiter //;
-send alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; //
-delimiter ;//
-connection reader;
---sleep 2
-delimiter //;
-send alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; //
-delimiter ;//
-connection locker;
---sleep 2
+send
+alter table t1 auto_increment=0;
+connection reader;
+# Wait till connection writer is blocked
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Locked" and info = "alter table t1 auto_increment=0";
+--source include/wait_condition.inc
+send
+alter table t1 auto_increment=0;
+connection locker;
+# Wait till connection reader is blocked
+let $wait_condition=
+  select count(*) = 2 from information_schema.processlist
+  where state = "Locked" and info = "alter table t1 auto_increment=0";
+--source include/wait_condition.inc
 unlock tables;
 connection writer;
 reap;
@@ -262,8 +269,310 @@ reap;
 connection locker;
 drop table t1;
 
+#
+# Bug#43230: SELECT ... FOR UPDATE can hang with FLUSH TABLES WITH READ LOCK indefinitely
+#
+
+connect (con1,localhost,root,,);
+connect (con2,localhost,root,,);
+connect (con3,localhost,root,,);
+connect (con4,localhost,root,,);
+connect (con5,localhost,root,,);
+
+create table t1 (a int);
+create table t2 like t1;
+
+connection con1;
+--echo # con1
+lock tables t1 write;
+connection con2;
+--echo # con2
+send flush tables with read lock;
+connection con5;
+--echo # con5
+let $show_statement= SHOW PROCESSLIST;
+let $field= State;
+let $condition= = 'Flushing tables';
+--source include/wait_show_condition.inc
+--echo # global read lock is taken
+connection con3;
+--echo # con3
+send select * from t2 for update;
+connection con5;
+let $show_statement= SHOW PROCESSLIST;
+let $field= State;
+let $condition= = 'Waiting for release of readlock';
+--source include/wait_show_condition.inc
+--echo # waiting for release of read lock
+connection con4;
+--echo # con4
+--echo # would hang and later cause a deadlock
+flush tables t2;
+connection con1;
+--echo # clean up
+unlock tables;
+connection con2;
+--reap
+unlock tables;
+connection con3;
+--reap
+connection default;
+disconnect con5;
+disconnect con4;
+disconnect con3;
+disconnect con2;
+disconnect con1;
+
+drop table t1,t2;
+
+--echo #
+--echo # Lightweight version:
+--echo # Ensure that the wait for a GRL is done before opening tables.
+--echo #
+
+connect (con1,localhost,root,,);
+connect (con2,localhost,root,,);
+
+create table t1 (a int);
+create table t2 like t1;
+
+--echo #
+--echo # UPDATE
+--echo #
+
+connection default;
+--echo # default
+flush tables with read lock;
+connection con1;
+--echo # con1
+send update t2 set a = 1;
+connection default;
+--echo # default
+let $show_statement= SHOW PROCESSLIST;
+let $field= State;
+let $condition= = 'Waiting for release of readlock';
+--source include/wait_show_condition.inc
+--echo # statement is waiting for release of read lock
+connection con2;
+--echo # con2
+flush table t2;
+connection default;
+--echo # default
+unlock tables;
+connection con1;
+--echo # con1
+--reap
+
+--echo #
+--echo # LOCK TABLES .. WRITE
+--echo #
+
+connection default;
+--echo # default
+flush tables with read lock;
+connection con1;
+--echo # con1
+send lock tables t2 write;
+connection default;
+--echo # default
+let $show_statement= SHOW PROCESSLIST;
+let $field= State;
+let $condition= = 'Waiting for release of readlock';
+--source include/wait_show_condition.inc
+--echo # statement is waiting for release of read lock
+connection con2;
+--echo # con2
+flush table t2;
+connection default;
+--echo # default
+unlock tables;
+connection con1;
+--echo # con1
+--reap
+unlock tables;
+
+connection default;
+disconnect con2;
+disconnect con1;
+
+drop table t1,t2;
+
+
+--echo End of 5.0 tests
+
+
+#
+# Bug#21281 Pending write lock is incorrectly removed when its
+#           statement being KILLed
+#
+create table t1 (i int);
+connection locker;
+lock table t1 read;
+connection writer;
+send
+update t1 set i= 10;
+connection reader;
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Locked" and info = "update t1 set i= 10";
+--source include/wait_condition.inc
+send
+select * from t1;
+connection default;
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Locked" and info = "select * from t1";
+--source include/wait_condition.inc
+let $ID= `select id from information_schema.processlist where state = "Locked" and info = "update t1 set i= 10"`;
+--replace_result $ID ID
+eval kill query $ID;
+connection reader;
+--reap
+connection writer;
+--error ER_QUERY_INTERRUPTED
+--reap
+connection locker;
+unlock tables;
+connection default;
+drop table t1;
+
+# Disconnect sessions used in many subtests above
+disconnect locker;
+disconnect reader;
+disconnect writer;
+
+#
+# Bug#32395 Alter table under a impending global read lock causes a server crash
+#
+
+#
+# Test ALTER TABLE under LOCK TABLES and FLUSH TABLES WITH READ LOCK
+#
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+create table t1 (i int);
+connect (flush,localhost,root,,test,,);
+connection default;
+--echo connection: default
+lock tables t1 write;
+connection flush;
+--echo connection: flush
+--send flush tables with read lock;
+connection default;
+--echo connection: default
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Flushing tables";
+--source include/wait_condition.inc
+alter table t1 add column j int;
+connect (insert,localhost,root,,test,,);
+connection insert;
+--echo connection: insert
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Flushing tables";
+--source include/wait_condition.inc
+--send insert into t1 values (1,2);
+--echo connection: default
+connection default;
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Waiting for release of readlock";
+--source include/wait_condition.inc
+unlock tables;
+connection flush;
+--echo connection: flush
+--reap
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Waiting for release of readlock";
+--source include/wait_condition.inc
+select * from t1;
+unlock tables;
+connection insert;
+--reap
+connection default;
+let $wait_condition=
+  select count(*) = 1 from t1;
+--source include/wait_condition.inc
+select * from t1;
+drop table t1;
+disconnect flush;
+disconnect insert;
+
+#
+# Test that FLUSH TABLES under LOCK TABLES protects write locked tables
+# from a impending FLUSH TABLES WITH READ LOCK
+#
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+create table t1 (i int);
+connect (flush,localhost,root,,test,,);
+connection default;
+--echo connection: default
+lock tables t1 write;
+connection flush;
+--echo connection: flush
+--send flush tables with read lock;
+connection default;
+--echo connection: default
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Flushing tables";
+--source include/wait_condition.inc
+flush tables;
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Flushing tables";
+--source include/wait_condition.inc
+unlock tables;
+let $wait_condition=
+  select count(*) = 0 from information_schema.processlist
+  where state = "Flushing tables";
+--source include/wait_condition.inc
+connection flush;
+--reap
+connection default;
+disconnect flush;
+drop table t1;
+
+#
+# Bug#30331 Table_locks_waited shows inaccurate values
+#
+
+--disable_warnings
+drop table if exists t1,t2;
+--enable_warnings
+create table t1 (a int);
+flush status;
+lock tables t1 read;
+let $tlwa= `show status like 'Table_locks_waited'`;
+connect (waiter,localhost,root,,);
+connection waiter;
+--send insert into t1 values(1);
+connection default;
+let $wait_condition=
+  select count(*) = 1 from information_schema.processlist
+  where state = "Locked" and info = "insert into t1 values(1)";
+--source include/wait_condition.inc
+let $tlwb= `show status like 'Table_locks_waited'`;
+unlock tables;
+drop table t1;
+disconnect waiter;
+connection default;
 --disable_query_log
+eval SET @tlwa= SUBSTRING_INDEX('$tlwa', '	', -1);
+eval SET @tlwb= SUBSTRING_INDEX('$tlwb', '	', -1);
 drop database pbxt;
 --enable_query_log
-# End of 5.0 tests
+select @tlwa < @tlwb;
+
+--echo End of 5.1 tests
+
+# Wait till all disconnects are completed
+--source include/wait_until_count_sessions.inc
 

=== modified file 'mysql-test/suite/pbxt/t/partition_error.test'
--- a/mysql-test/suite/pbxt/t/partition_error.test	2009-04-02 10:03:14 +0000
+++ b/mysql-test/suite/pbxt/t/partition_error.test	2010-03-09 15:03:54 +0000
@@ -421,7 +421,7 @@ partitions 2
 #
 # Partition by range, constant partition function not allowed
 #
---error ER_CONST_EXPR_IN_PARTITION_FUNC_ERROR
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
 CREATE TABLE t1 (
 a int not null,
 b int not null,
@@ -636,7 +636,7 @@ partition by list (a);
 #
 # Partition by list, constant partition function not allowed
 #
---error ER_CONST_EXPR_IN_PARTITION_FUNC_ERROR
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
 CREATE TABLE t1 (
 a int not null,
 b int not null,

=== added file 'mysql-test/suite/pbxt/t/pbxt_xa.test'
--- a/mysql-test/suite/pbxt/t/pbxt_xa.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/pbxt/t/pbxt_xa.test	2010-03-24 22:12:39 +0000
@@ -0,0 +1,23 @@
+-- source include/have_innodb.inc
+
+--disable_warnings
+drop table if exists t1, t2;
+--enable_warnings
+
+#
+# bug lp:544173, xa crash with two 2pc-capable storage engines without binlog
+#
+
+CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=innodb;
+CREATE TABLE t2 (b INT PRIMARY KEY) ENGINE=pbxt;
+BEGIN;
+# verify that binlog is off
+SELECT @@log_bin;
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (2);
+COMMIT;
+select * from t1;
+select * from t2;
+drop table t1, t2;
+drop database pbxt;
+

=== added file 'mysql-test/suite/pbxt/t/suite.opt'
--- a/mysql-test/suite/pbxt/t/suite.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/pbxt/t/suite.opt	2010-03-30 12:36:49 +0000
@@ -0,0 +1 @@
+--default-storage-engine=pbxt

=== modified file 'mysql-test/suite/rpl/r/rpl_create_if_not_exists.result'
--- a/mysql-test/suite/rpl/r/rpl_create_if_not_exists.result	2009-08-29 08:52:22 +0000
+++ b/mysql-test/suite/rpl/r/rpl_create_if_not_exists.result	2010-01-16 07:44:24 +0000
@@ -31,3 +31,37 @@ SHOW EVENTS in mysqltest;
 Db	Name	Definer	Time zone	Type	Execute at	Interval value	Interval field	Starts	Ends	Status	Originator	character_set_client	collation_connection	Database Collation
 mysqltest	e	root@localhost	SYSTEM	ONE TIME	#	NULL	NULL	NULL	NULL	SLAVESIDE_DISABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
 DROP DATABASE IF EXISTS mysqltest;
+-------------BUG#47418-------------
+USE test;
+DROP TABLE IF EXISTS t3;
+CREATE TABLE t3(c1 INTEGER);
+INSERT INTO t3 VALUES(33);
+CREATE TEMPORARY TABLE t1(c1 INTEGER);
+CREATE TEMPORARY TABLE t2(c1 INTEGER);
+INSERT INTO t1 VALUES(1);
+INSERT INTO t2 VALUES(1);
+CREATE TABLE IF NOT EXISTS t1(c1 INTEGER) SELECT c1 FROM t3;
+CREATE TABLE t2(c1 INTEGER) SELECT c1 FROM t3;
+SELECT * FROM t1;
+c1
+1
+SELECT * FROM t2;
+c1
+1
+SELECT * FROM t1;
+c1
+33
+SELECT * FROM t2;
+c1
+33
+DROP TEMPORARY TABLE t1;
+DROP TEMPORARY TABLE t2;
+SELECT * FROM t1;
+c1
+33
+SELECT * FROM t2;
+c1
+33
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE t3;

=== modified file 'mysql-test/suite/rpl/r/rpl_do_grant.result'
--- a/mysql-test/suite/rpl/r/rpl_do_grant.result	2009-09-01 11:38:17 +0000
+++ b/mysql-test/suite/rpl/r/rpl_do_grant.result	2010-03-28 18:10:00 +0000
@@ -165,8 +165,80 @@ USE bug42217_db;
 DROP FUNCTION upgrade_del_func;
 DROP FUNCTION upgrade_alter_func;
 DROP DATABASE bug42217_db;
-DROP USER 'create_rout_db'@'localhost';
-call mtr.add_suppression("Slave: Operation DROP USER failed for 'create_rout_db'@'localhost' Error_code: 1396");
-USE mtr;
 call mtr.add_suppression("Slave: Operation DROP USER failed for 'create_rout_db'@'localhost' Error_code: 1396");
+stop slave;
+DROP USER 'create_rout_db'@'localhost';
+######## BUG#49119 #######
+### i) test case from the 'how to repeat section'
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE t1(c1 INT);
+CREATE PROCEDURE p1() SELECT * FROM t1 |
+REVOKE EXECUTE ON PROCEDURE p1 FROM 'root'@'localhost';
+ERROR 42000: There is no such grant defined for user 'root' on host 'localhost' on routine 'p1'
+DROP TABLE t1;
+DROP PROCEDURE p1;
+### ii) Test case in which REVOKE partially succeeds
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE t1(c1 INT);
+CREATE PROCEDURE p1() SELECT * FROM t1 |
+CREATE USER 'user49119'@'localhost';
+GRANT EXECUTE ON PROCEDURE p1 TO 'user49119'@'localhost';
+##############################################################
+### Showing grants for both users: root and user49119 (master)
+SHOW GRANTS FOR 'user49119'@'localhost';
+Grants for user49119@localhost
+GRANT USAGE ON *.* TO 'user49119'@'localhost'
+GRANT EXECUTE ON PROCEDURE `test`.`p1` TO 'user49119'@'localhost'
+SHOW GRANTS FOR CURRENT_USER;
+Grants for root@localhost
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION
+##############################################################
+##############################################################
+### Showing grants for both users: root and user49119 (master)
+SHOW GRANTS FOR 'user49119'@'localhost';
+Grants for user49119@localhost
+GRANT USAGE ON *.* TO 'user49119'@'localhost'
+GRANT EXECUTE ON PROCEDURE `test`.`p1` TO 'user49119'@'localhost'
+SHOW GRANTS FOR CURRENT_USER;
+Grants for root@localhost
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION
+##############################################################
+## This statement will make the revoke fail because root has no
+## execute grant. However, it will still revoke the grant for
+## user49119.
+REVOKE EXECUTE ON PROCEDURE p1 FROM 'user49119'@'localhost', 'root'@'localhost';
+ERROR 42000: There is no such grant defined for user 'root' on host 'localhost' on routine 'p1'
+##############################################################
+### Showing grants for both users: root and user49119 (master)
+### after revoke statement failure
+SHOW GRANTS FOR 'user49119'@'localhost';
+Grants for user49119@localhost
+GRANT USAGE ON *.* TO 'user49119'@'localhost'
+SHOW GRANTS FOR CURRENT_USER;
+Grants for root@localhost
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION
+##############################################################
+#############################################################
+### Showing grants for both users: root and user49119 (slave)
+### after revoke statement failure (should match 
+SHOW GRANTS FOR 'user49119'@'localhost';
+Grants for user49119@localhost
+GRANT USAGE ON *.* TO 'user49119'@'localhost'
+SHOW GRANTS FOR CURRENT_USER;
+Grants for root@localhost
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION
+##############################################################
+DROP TABLE t1;
+DROP PROCEDURE p1;
+DROP USER 'user49119'@'localhost';
 "End of test"

=== modified file 'mysql-test/suite/rpl/r/rpl_drop_temp.result'
--- a/mysql-test/suite/rpl/r/rpl_drop_temp.result	2009-08-28 09:45:57 +0000
+++ b/mysql-test/suite/rpl/r/rpl_drop_temp.result	2009-12-31 04:04:19 +0000
@@ -12,3 +12,17 @@ show status like 'Slave_open_temp_tables
 Variable_name	Value
 Slave_open_temp_tables	0
 drop database mysqltest;
+DROP TEMPORARY TABLE IF EXISTS tmp1;
+Warnings:
+Note	1051	Unknown table 'tmp1'
+CREATE TEMPORARY TABLE t1 ( a int );
+DROP TEMPORARY TABLE t1, t2;
+ERROR 42S02: Unknown table 't2'
+DROP TEMPORARY TABLE tmp2;
+ERROR 42S02: Unknown table 'tmp2'
+stop slave;
+**** On Master ****
+CREATE TEMPORARY TABLE tmp3 (a int);
+DROP TEMPORARY TABLE tmp3;
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1;
+START SLAVE;

=== modified file 'mysql-test/suite/rpl/r/rpl_err_ignoredtable.result'
--- a/mysql-test/suite/rpl/r/rpl_err_ignoredtable.result	2007-06-27 12:28:02 +0000
+++ b/mysql-test/suite/rpl/r/rpl_err_ignoredtable.result	2009-11-18 14:50:31 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
 create table t1 (a int primary key);
 create table t4 (a int primary key);
 insert into t1 values (1),(1);

=== modified file 'mysql-test/suite/rpl/r/rpl_extraCol_innodb.result'
--- a/mysql-test/suite/rpl/r/rpl_extraCol_innodb.result	2009-08-28 14:13:27 +0000
+++ b/mysql-test/suite/rpl/r/rpl_extraCol_innodb.result	2009-10-22 00:10:42 +0000
@@ -404,7 +404,11 @@ STOP SLAVE;
 RESET SLAVE;
 CREATE TABLE t9 (a INT KEY, b BLOB, c CHAR(5),
 d TIMESTAMP,
-e INT NOT NULL) ENGINE='InnoDB';
+e INT NOT NULL,
+f text not null,
+g text,
+h blob not null,
+i blob) ENGINE='InnoDB';
 *** Create t9 on Master ***
 CREATE TABLE t9 (a INT PRIMARY KEY, b BLOB, c CHAR(5)
 ) ENGINE='InnoDB';
@@ -415,47 +419,11 @@ START SLAVE;
 set @b1 = 'b1b1b1b1';
 set @b1 = concat(@b1,@b1);
 INSERT INTO t9 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA');
-SHOW SLAVE STATUS;
-Slave_IO_State	#
-Master_Host	127.0.0.1
-Master_User	root
-Master_Port	#
-Connect_Retry	1
-Master_Log_File	master-bin.000001
-Read_Master_Log_Pos	#
-Relay_Log_File	#
-Relay_Log_Pos	#
-Relay_Master_Log_File	master-bin.000001
-Slave_IO_Running	Yes
-Slave_SQL_Running	No
-Replicate_Do_DB	
-Replicate_Ignore_DB	
-Replicate_Do_Table	
-Replicate_Ignore_Table	#
-Replicate_Wild_Do_Table	
-Replicate_Wild_Ignore_Table	
-Last_Errno	1364
-Last_Error	Could not execute Write_rows event on table test.t9; Field 'e' doesn't have a default value, Error_code: 1364; handler error HA_ERR_ROWS_EVENT_APPLY; the event's master log master-bin.000001, end_log_pos 330
-Skip_Counter	0
-Exec_Master_Log_Pos	#
-Relay_Log_Space	#
-Until_Condition	None
-Until_Log_File	
-Until_Log_Pos	0
-Master_SSL_Allowed	No
-Master_SSL_CA_File	
-Master_SSL_CA_Path	
-Master_SSL_Cert	
-Master_SSL_Cipher	
-Master_SSL_Key	
-Seconds_Behind_Master	#
-Master_SSL_Verify_Server_Cert	No
-Last_IO_Errno	#
-Last_IO_Error	#
-Last_SQL_Errno	1364
-Last_SQL_Error	Could not execute Write_rows event on table test.t9; Field 'e' doesn't have a default value, Error_code: 1364; handler error HA_ERR_ROWS_EVENT_APPLY; the event's master log master-bin.000001, end_log_pos 330
-SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
-START SLAVE;
+select * from t9;
+a	b	c	d	e	f	g	h	i
+1	b1b1b1b1b1b1b1b1	Kyle	0000-00-00 00:00:00	0		NULL		NULL
+2	b1b1b1b1b1b1b1b1	JOE	0000-00-00 00:00:00	0		NULL		NULL
+3	b1b1b1b1b1b1b1b1	QA	0000-00-00 00:00:00	0		NULL		NULL
 *** Create t10 on slave  ***
 STOP SLAVE;
 RESET SLAVE;

=== modified file 'mysql-test/suite/rpl/r/rpl_extraCol_myisam.result'
--- a/mysql-test/suite/rpl/r/rpl_extraCol_myisam.result	2009-08-28 14:13:27 +0000
+++ b/mysql-test/suite/rpl/r/rpl_extraCol_myisam.result	2009-10-22 00:10:42 +0000
@@ -404,7 +404,11 @@ STOP SLAVE;
 RESET SLAVE;
 CREATE TABLE t9 (a INT KEY, b BLOB, c CHAR(5),
 d TIMESTAMP,
-e INT NOT NULL) ENGINE='MyISAM';
+e INT NOT NULL,
+f text not null,
+g text,
+h blob not null,
+i blob) ENGINE='MyISAM';
 *** Create t9 on Master ***
 CREATE TABLE t9 (a INT PRIMARY KEY, b BLOB, c CHAR(5)
 ) ENGINE='MyISAM';
@@ -415,47 +419,11 @@ START SLAVE;
 set @b1 = 'b1b1b1b1';
 set @b1 = concat(@b1,@b1);
 INSERT INTO t9 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA');
-SHOW SLAVE STATUS;
-Slave_IO_State	#
-Master_Host	127.0.0.1
-Master_User	root
-Master_Port	#
-Connect_Retry	1
-Master_Log_File	master-bin.000001
-Read_Master_Log_Pos	#
-Relay_Log_File	#
-Relay_Log_Pos	#
-Relay_Master_Log_File	master-bin.000001
-Slave_IO_Running	Yes
-Slave_SQL_Running	No
-Replicate_Do_DB	
-Replicate_Ignore_DB	
-Replicate_Do_Table	
-Replicate_Ignore_Table	#
-Replicate_Wild_Do_Table	
-Replicate_Wild_Ignore_Table	
-Last_Errno	1364
-Last_Error	Could not execute Write_rows event on table test.t9; Field 'e' doesn't have a default value, Error_code: 1364; handler error HA_ERR_ROWS_EVENT_APPLY; the event's master log master-bin.000001, end_log_pos 330
-Skip_Counter	0
-Exec_Master_Log_Pos	#
-Relay_Log_Space	#
-Until_Condition	None
-Until_Log_File	
-Until_Log_Pos	0
-Master_SSL_Allowed	No
-Master_SSL_CA_File	
-Master_SSL_CA_Path	
-Master_SSL_Cert	
-Master_SSL_Cipher	
-Master_SSL_Key	
-Seconds_Behind_Master	#
-Master_SSL_Verify_Server_Cert	No
-Last_IO_Errno	#
-Last_IO_Error	#
-Last_SQL_Errno	1364
-Last_SQL_Error	Could not execute Write_rows event on table test.t9; Field 'e' doesn't have a default value, Error_code: 1364; handler error HA_ERR_ROWS_EVENT_APPLY; the event's master log master-bin.000001, end_log_pos 330
-SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
-START SLAVE;
+select * from t9;
+a	b	c	d	e	f	g	h	i
+1	b1b1b1b1b1b1b1b1	Kyle	0000-00-00 00:00:00	0		NULL		NULL
+2	b1b1b1b1b1b1b1b1	JOE	0000-00-00 00:00:00	0		NULL		NULL
+3	b1b1b1b1b1b1b1b1	QA	0000-00-00 00:00:00	0		NULL		NULL
 *** Create t10 on slave  ***
 STOP SLAVE;
 RESET SLAVE;

=== added file 'mysql-test/suite/rpl/r/rpl_geometry.result'
--- a/mysql-test/suite/rpl/r/rpl_geometry.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_geometry.result	2010-01-05 06:25:29 +0000
@@ -0,0 +1,18 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+create table t1(a varchar(100),
+b multipoint not null,
+c varchar(256));
+insert into t1 set
+a='hello',
+b=geomfromtext('multipoint(1 1)'),
+c='geometry';
+create table t2 (a int(11) not null auto_increment primary key,
+b geometrycollection default null,
+c decimal(10,0));
+insert into t2(c) values (null);
+drop table t1, t2;

=== modified file 'mysql-test/suite/rpl/r/rpl_get_lock.result'
--- a/mysql-test/suite/rpl/r/rpl_get_lock.result	2008-02-12 19:09:16 +0000
+++ b/mysql-test/suite/rpl/r/rpl_get_lock.result	2009-11-18 14:50:31 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
 create table t1(n int);
 insert into t1 values(get_lock("lock",2));
 select get_lock("lock",2);

=== modified file 'mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result'
--- a/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result	2009-12-03 11:19:05 +0000
+++ b/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result	2010-03-04 08:03:07 +0000
@@ -4,10 +4,9 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
-call mtr.add_suppression("Get master clock failed with error: ");
-call mtr.add_suppression("Get master SERVER_ID failed with error: ");
-call mtr.add_suppression("Slave I/O: Master command COM_REGISTER_SLAVE failed: failed registering on master, reconnecting to try again");
+call mtr.add_suppression("Slave I/O: Master command COM_REGISTER_SLAVE failed: .*");
 call mtr.add_suppression("Fatal error: The slave I/O thread stops because master and slave have equal MySQL server ids; .*");
+call mtr.add_suppression("Slave I/O thread .* register on master");
 SELECT IS_FREE_LOCK("debug_lock.before_get_UNIX_TIMESTAMP");
 IS_FREE_LOCK("debug_lock.before_get_UNIX_TIMESTAMP")
 1

=== modified file 'mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result'
--- a/mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result	2009-09-28 12:41:10 +0000
+++ b/mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result	2010-02-02 13:38:44 +0000
@@ -885,7 +885,7 @@ master-bin.000001	#	Query	1	#	use `test_
 master-bin.000001	#	Xid	1	#	#
 master-bin.000001	#	Query	1	#	BEGIN
 master-bin.000001	#	Begin_load_query	1	#	;file_id=#;block_len=#
-master-bin.000001	#	Execute_load_query	1	#	use `test_rpl`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/std_data/rpl_mixed.dat' INTO TABLE `t1` FIELDS TERMINATED BY '|' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, b) ;file_id=#
+master-bin.000001	#	Execute_load_query	1	#	use `test_rpl`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/std_data/rpl_mixed.dat' INTO TABLE `t1` FIELDS TERMINATED BY '|' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`a`, `b`) ;file_id=#
 master-bin.000001	#	Xid	1	#	#
 master-bin.000001	#	Query	1	#	BEGIN
 master-bin.000001	#	Query	1	#	use `test_rpl`; DELETE FROM t1

=== modified file 'mysql-test/suite/rpl/r/rpl_killed_ddl.result'
--- a/mysql-test/suite/rpl/r/rpl_killed_ddl.result	2009-04-08 23:42:51 +0000
+++ b/mysql-test/suite/rpl/r/rpl_killed_ddl.result	2009-12-10 03:51:42 +0000
@@ -63,7 +63,7 @@ source include/diff_master_slave.inc;
 DROP DATABASE d1;
 source include/kill_query.inc;
 source include/diff_master_slave.inc;
-DROP DATABASE d2;
+DROP DATABASE IF EXISTS d2;
 source include/kill_query.inc;
 source include/diff_master_slave.inc;
 CREATE EVENT e2
@@ -115,6 +115,7 @@ source include/diff_master_slave.inc;
 DROP INDEX i1 on t1;
 source include/kill_query.inc;
 source include/diff_master_slave.inc;
+CREATE TABLE IF NOT EXISTS t4 (a int);
 CREATE TRIGGER tr2 BEFORE INSERT ON t4
 FOR EACH ROW BEGIN
 DELETE FROM t1 WHERE a=NEW.a;

=== modified file 'mysql-test/suite/rpl/r/rpl_loaddata.result'
--- a/mysql-test/suite/rpl/r/rpl_loaddata.result	2009-10-27 15:15:53 +0000
+++ b/mysql-test/suite/rpl/r/rpl_loaddata.result	2010-01-13 10:28:42 +0000
@@ -34,9 +34,9 @@ insert into t1 values(1,10);
 load data infile '../../std_data/rpl_loaddata.dat' into table t1;
 set global sql_slave_skip_counter=1;
 start slave;
-show slave status;
-Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error
-#	127.0.0.1	root	MASTER_PORT	1	master-bin.000001	2009	#	#	master-bin.000001	Yes	Yes				#			0		0	2009	#	None		0	No						#	No	0		0	
+Last_SQL_Errno=0
+Last_SQL_Error
+
 set sql_log_bin=0;
 delete from t1;
 set sql_log_bin=1;
@@ -44,9 +44,9 @@ load data infile '../../std_data/rpl_loa
 stop slave;
 change master to master_user='test';
 change master to master_user='root';
-show slave status;
-Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error
-#	127.0.0.1	root	MASTER_PORT	1	master-bin.000001	2044	#	#	master-bin.000001	No	No				#			0		0	2044	#	None		0	No						#	No	0		0	
+Last_SQL_Errno=0
+Last_SQL_Error
+
 set global sql_slave_skip_counter=1;
 start slave;
 set sql_log_bin=0;
@@ -55,9 +55,9 @@ set sql_log_bin=1;
 load data infile '../../std_data/rpl_loaddata.dat' into table t1;
 stop slave;
 reset slave;
-show slave status;
-Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error
-#	127.0.0.1	root	MASTER_PORT	1		4	#	#		No	No				#			0		0	0	#	None		0	No						#	No	0		0	
+Last_SQL_Errno=0
+Last_SQL_Error
+
 reset master;
 create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
 unique(day)) engine=MyISAM;
@@ -115,3 +115,20 @@ use b48297_db1;
 Comparing tables master:b48297_db1.t1 and slave:b48297_db1.t1
 DROP DATABASE b48297_db1;
 DROP DATABASE b42897_db2;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+use test;
+CREATE TABLE t1 (`key` TEXT, `text` TEXT);
+LOAD DATA INFILE '../../std_data/loaddata2.dat' REPLACE INTO TABLE `t1` FIELDS TERMINATED BY ',';
+SELECT * FROM t1;
+key	text
+Field A	'Field B'
+Field 1	'Field 2' 
+Field 3	'Field 4'
+'Field 5' 	'Field 6'
+Field 6	 'Field 7'
+DROP TABLE t1;

=== added file 'mysql-test/suite/rpl/r/rpl_loaddata_concurrent.result'
--- a/mysql-test/suite/rpl/r/rpl_loaddata_concurrent.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_loaddata_concurrent.result	2010-01-07 10:34:27 +0000
@@ -0,0 +1,145 @@
+CREATE TABLE t1 (c1 char(50));
+LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE t1;
+LOAD DATA CONCURRENT INFILE '../../std_data/words.dat' INTO TABLE t1;
+show binlog events from <binlog_start>;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (c1 char(50))
+master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`c1`) ;file_id=#
+master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA CONCURRENT INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`c1`) ;file_id=#
+DROP TABLE t1;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+reset master;
+select last_insert_id();
+last_insert_id()
+0
+create table t1(a int not null auto_increment, b int, primary key(a) );
+load data CONCURRENT infile '../../std_data/rpl_loaddata.dat' into table t1;
+select last_insert_id();
+last_insert_id()
+1
+create temporary table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60));
+load data CONCURRENT infile '../../std_data/rpl_loaddata2.dat' into table t2 fields terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by '\n##\n' starting by '>' ignore 1 lines;
+create table t3 (day date,id int(9),category enum('a','b','c'),name varchar(60));
+insert into t3 select * from t2;
+select * from t1;
+a	b
+1	10
+2	15
+select * from t3;
+day	id	category	name
+2003-02-22	2461	b	a a a @ %  ' " a
+2003-03-22	2161	c	asdf
+2003-03-22	2416	a	bbbbb
+drop table t1;
+drop table t2;
+drop table t3;
+create table t1(a int, b int, unique(b));
+insert into t1 values(1,10);
+load data CONCURRENT infile '../../std_data/rpl_loaddata.dat' into table t1;
+set global sql_slave_skip_counter=1;
+start slave;
+Last_SQL_Errno=0
+Last_SQL_Error
+
+set sql_log_bin=0;
+delete from t1;
+set sql_log_bin=1;
+load data CONCURRENT infile '../../std_data/rpl_loaddata.dat' into table t1;
+stop slave;
+change master to master_user='test';
+change master to master_user='root';
+Last_SQL_Errno=0
+Last_SQL_Error
+
+set global sql_slave_skip_counter=1;
+start slave;
+set sql_log_bin=0;
+delete from t1;
+set sql_log_bin=1;
+load data CONCURRENT infile '../../std_data/rpl_loaddata.dat' into table t1;
+stop slave;
+reset slave;
+Last_SQL_Errno=0
+Last_SQL_Error
+
+reset master;
+create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
+unique(day)) engine=MyISAM;
+load data CONCURRENT infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
+terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
+'\n##\n' starting by '>' ignore 1 lines;
+ERROR 23000: Duplicate entry '2003-03-22' for key 'day'
+select * from t2;
+day	id	category	name
+2003-02-22	2461	b	a a a @ %  ' " a
+2003-03-22	2161	c	asdf
+start slave;
+select * from t2;
+day	id	category	name
+2003-02-22	2461	b	a a a @ %  ' " a
+2003-03-22	2161	c	asdf
+alter table t2 drop key day;
+delete from t2;
+load data CONCURRENT infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
+terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
+'\n##\n' starting by '>' ignore 1 lines;
+ERROR 23000: Duplicate entry '2003-03-22' for key 'day'
+drop table t1, t2;
+drop table t1, t2;
+CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=INNODB;
+LOAD DATA CONCURRENT INFILE "../../std_data/words.dat" INTO TABLE t1;
+ERROR 23000: Duplicate entry 'Aarhus' for key 'PRIMARY'
+DROP TABLE IF EXISTS t1;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+drop database if exists b48297_db1;
+drop database if exists b42897_db2;
+create database b48297_db1;
+create database b42897_db2;
+use b48297_db1;
+CREATE TABLE t1 (c1 VARCHAR(256)) engine=MyISAM;;
+use b42897_db2;
+### assertion: works with cross-referenced database
+LOAD DATA CONCURRENT LOCAL INFILE 'MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE b48297_db1.t1;
+use b48297_db1;
+### assertion: works with fully qualified name on current database
+LOAD DATA CONCURRENT LOCAL INFILE 'MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE b48297_db1.t1;
+### assertion: works without fully qualified name on current database
+LOAD DATA CONCURRENT LOCAL INFILE 'MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE t1;
+### create connection without default database
+### connect (conn2,localhost,root,,*NO-ONE*);
+### assertion: works without stating the default database
+LOAD DATA CONCURRENT LOCAL INFILE 'MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE b48297_db1.t1;
+### disconnect and switch back to master connection
+use b48297_db1;
+Comparing tables master:b48297_db1.t1 and slave:b48297_db1.t1
+DROP DATABASE b48297_db1;
+DROP DATABASE b42897_db2;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+use test;
+CREATE TABLE t1 (`key` TEXT, `text` TEXT);
+LOAD DATA INFILE '../../std_data/loaddata2.dat' REPLACE INTO TABLE `t1` FIELDS TERMINATED BY ',';
+SELECT * FROM t1;
+key	text
+Field A	'Field B'
+Field 1	'Field 2' 
+Field 3	'Field 4'
+'Field 5' 	'Field 6'
+Field 6	 'Field 7'
+DROP TABLE t1;

=== modified file 'mysql-test/suite/rpl/r/rpl_loaddata_fatal.result'
--- a/mysql-test/suite/rpl/r/rpl_loaddata_fatal.result	2009-09-28 12:41:10 +0000
+++ b/mysql-test/suite/rpl/r/rpl_loaddata_fatal.result	2009-12-06 01:11:32 +0000
@@ -53,7 +53,7 @@ Master_User	root
 Master_Port	MASTER_PORT
 Connect_Retry	1
 Master_Log_File	master-bin.000001
-Read_Master_Log_Pos	556
+Read_Master_Log_Pos	560
 Relay_Log_File	#
 Relay_Log_Pos	#
 Relay_Master_Log_File	master-bin.000001

=== modified file 'mysql-test/suite/rpl/r/rpl_loaddata_map.result'
--- a/mysql-test/suite/rpl/r/rpl_loaddata_map.result	2009-09-28 12:41:10 +0000
+++ b/mysql-test/suite/rpl/r/rpl_loaddata_map.result	2009-12-06 01:11:32 +0000
@@ -20,7 +20,7 @@ master-bin.000001	#	Query	#	#	use `test`
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Append_block	#	#	;file_id=#;block_len=#
 master-bin.000001	#	Append_block	#	#	;file_id=#;block_len=#
-master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug30435_5k.txt' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (id) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug30435_5k.txt' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (`id`) ;file_id=#
 ==== Verify results on slave ====
 [on slave]
 select count(*) from t2 /* 5 000 */;

=== added file 'mysql-test/suite/rpl/r/rpl_loaddata_symlink.result'
--- a/mysql-test/suite/rpl/r/rpl_loaddata_symlink.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_loaddata_symlink.result	2009-11-28 04:43:16 +0000
@@ -0,0 +1,17 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+create table t1(a int not null auto_increment, b int, primary key(a) );
+load data infile '../../std_data/rpl_loaddata.dat' into table t1;
+select * from t1;
+a	b
+1	10
+2	15
+select * from t1;
+a	b
+1	10
+2	15
+drop table t1;

=== added file 'mysql-test/suite/rpl/r/rpl_manual_change_index_file.result'
--- a/mysql-test/suite/rpl/r/rpl_manual_change_index_file.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_manual_change_index_file.result	2010-01-08 05:42:23 +0000
@@ -0,0 +1,25 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+FLUSH LOGS;
+CREATE TABLE t1(c1 INT);
+FLUSH LOGS;
+call mtr.add_suppression('Got fatal error 1236 from master when reading data from binary log: .*could not find next log');
+Last_IO_Error
+Got fatal error 1236 from master when reading data from binary log: 'could not find next log'
+CREATE TABLE t2(c1 INT);
+FLUSH LOGS;
+CREATE TABLE t3(c1 INT);
+FLUSH LOGS;
+CREATE TABLE t4(c1 INT);
+START SLAVE IO_THREAD;
+SHOW TABLES;
+Tables_in_test
+t1
+t2
+t3
+t4
+DROP TABLE t1, t2, t3, t4;

=== modified file 'mysql-test/suite/rpl/r/rpl_misc_functions.result'
--- a/mysql-test/suite/rpl/r/rpl_misc_functions.result	2008-10-07 12:22:28 +0000
+++ b/mysql-test/suite/rpl/r/rpl_misc_functions.result	2010-01-13 09:00:03 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
 create table t1(id int, i int, r1 int, r2 int, p varchar(100));
 insert into t1 values(1, connection_id(), 0, 0, "");
 insert into t1 values(2, 0, rand()*1000, rand()*1000, "");

=== modified file 'mysql-test/suite/rpl/r/rpl_mixed_ddl_dml.result'
--- a/mysql-test/suite/rpl/r/rpl_mixed_ddl_dml.result	2008-11-04 17:07:14 +0000
+++ b/mysql-test/suite/rpl/r/rpl_mixed_ddl_dml.result	2010-01-19 10:36:52 +0000
@@ -18,6 +18,7 @@ Server_id	Host	Port	Rpl_recovery_rank	Ma
 drop table t1;
 stop slave;
 create table t2(id int auto_increment primary key, created datetime);
+SET TIME_ZONE= '+03:00';
 set timestamp=12345;
 insert into t2 set created=now();
 select * from t2;

=== added file 'mysql-test/suite/rpl/r/rpl_nondeterministic_functions.result'
--- a/mysql-test/suite/rpl/r/rpl_nondeterministic_functions.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_nondeterministic_functions.result	2010-01-13 09:00:03 +0000
@@ -0,0 +1,27 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
+CREATE TABLE t1 (a VARCHAR(1000));
+INSERT INTO t1 VALUES (CONNECTION_ID());
+INSERT INTO t1 VALUES (CONNECTION_ID());
+INSERT INTO t1 VALUES
+(CURDATE()),
+(CURRENT_DATE()),
+(CURRENT_TIME()),
+(CURRENT_TIMESTAMP()),
+(CURTIME()),
+(LOCALTIME()),
+(LOCALTIMESTAMP()),
+(NOW()),
+(UNIX_TIMESTAMP()),
+(UTC_DATE()),
+(UTC_TIME()),
+(UTC_TIMESTAMP());
+INSERT INTO t1 VALUES (RAND());
+INSERT INTO t1 VALUES (LAST_INSERT_ID());
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;

=== added file 'mysql-test/suite/rpl/r/rpl_not_null_innodb.result'
--- a/mysql-test/suite/rpl/r/rpl_not_null_innodb.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_not_null_innodb.result	2009-10-22 00:19:52 +0000
@@ -0,0 +1,202 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+SET SQL_LOG_BIN= 0;
+CREATE TABLE t1(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t2(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t3(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t4(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+SET SQL_LOG_BIN= 1;
+CREATE TABLE t1(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t2(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t3(`a` INT, `b` DATE DEFAULT '0000-00-00',
+`c` INT DEFAULT 500, 
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t4(`a` INT, `b` DATE DEFAULT '0000-00-00',
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+************* EXECUTION WITH INSERTS *************
+INSERT INTO t1(a,b,c) VALUES (1, null, 1);
+INSERT INTO t1(a,b,c) VALUES (2,'1111-11-11', 2);
+INSERT INTO t1(a,b) VALUES (3, null);
+INSERT INTO t1(a,c) VALUES (4, 4);
+INSERT INTO t1(a) VALUES (5);
+INSERT INTO t2(a,b) VALUES (1, null);
+INSERT INTO t2(a,b) VALUES (2,'1111-11-11');
+INSERT INTO t2(a) VALUES (3);
+INSERT INTO t3(a,b) VALUES (1, null);
+INSERT INTO t3(a,b) VALUES (2,'1111-11-11');
+INSERT INTO t3(a) VALUES (3);
+INSERT INTO t4(a,b,c) VALUES (1, null, 1);
+INSERT INTO t4(a,b,c) VALUES (2,'1111-11-11', 2);
+INSERT INTO t4(a,b) VALUES (3, null);
+INSERT INTO t4(a,c) VALUES (4, 4);
+INSERT INTO t4(a) VALUES (5);
+************* SHOWING THE RESULT SETS WITH INSERTS *************
+TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+Comparing tables master:test.t1 and slave:test.t1
+Comparing tables master:test.t2 and slave:test.t2
+TABLES t2 and t3 must be different.
+SELECT * FROM t3 ORDER BY a;
+a	b
+1	NULL
+2	1111-11-11
+3	NULL
+SELECT * FROM t3 ORDER BY a;
+a	b	c
+1	NULL	500
+2	1111-11-11	500
+3	NULL	500
+SELECT * FROM t4 ORDER BY a;
+a	b	c
+1	NULL	1
+2	1111-11-11	2
+3	NULL	NULL
+4	NULL	4
+5	NULL	NULL
+SELECT * FROM t4 ORDER BY a;
+a	b
+1	NULL
+2	1111-11-11
+3	NULL
+4	NULL
+5	NULL
+************* EXECUTION WITH UPDATES and REPLACES *************
+DELETE FROM t1;
+INSERT INTO t1(a,b,c) VALUES (1,'1111-11-11', 1);
+REPLACE INTO t1(a,b,c) VALUES (2,'1111-11-11', 2);
+UPDATE t1 set b= NULL, c= 300 where a= 1;
+REPLACE INTO t1(a,b,c) VALUES (2, NULL, 300);
+************* SHOWING THE RESULT SETS WITH UPDATES and REPLACES *************
+TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+Comparing tables master:test.t1 and slave:test.t1
+************* CLEANING *************
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE t3;
+DROP TABLE t4;
+SET SQL_LOG_BIN= 0;
+CREATE TABLE t1 (`a` INT, `b` BIT DEFAULT NULL, `c` BIT DEFAULT NULL, 
+PRIMARY KEY (`a`)) ENGINE= Innodb;
+SET SQL_LOG_BIN= 1;
+CREATE TABLE t1 (`a` INT, `b` BIT DEFAULT b'01', `c` BIT DEFAULT NULL,
+PRIMARY KEY (`a`)) ENGINE= Innodb;
+************* EXECUTION WITH INSERTS *************
+INSERT INTO t1(a,b,c) VALUES (1, null, b'01');
+INSERT INTO t1(a,b,c) VALUES (2,b'00', b'01');
+INSERT INTO t1(a,b) VALUES (3, null);
+INSERT INTO t1(a,c) VALUES (4, b'01');
+INSERT INTO t1(a) VALUES (5);
+************* SHOWING THE RESULT SETS WITH INSERTS *************
+TABLES t1 and t2 must be different.
+SELECT a,b+0,c+0 FROM t1 ORDER BY a;
+a	b+0	c+0
+1	NULL	1
+2	0	1
+3	NULL	NULL
+4	NULL	1
+5	NULL	NULL
+SELECT a,b+0,c+0 FROM t1 ORDER BY a;
+a	b+0	c+0
+1	NULL	1
+2	0	1
+3	NULL	NULL
+4	NULL	1
+5	NULL	NULL
+************* EXECUTION WITH UPDATES and REPLACES *************
+DELETE FROM t1;
+INSERT INTO t1(a,b,c) VALUES (1,b'00', b'01');
+REPLACE INTO t1(a,b,c) VALUES (2,b'00',b'01');
+UPDATE t1 set b= NULL, c= b'00' where a= 1;
+REPLACE INTO t1(a,b,c) VALUES (2, NULL, b'00');
+************* SHOWING THE RESULT SETS WITH UPDATES and REPLACES *************
+TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;
+################################################################################
+#                       NULL ---> NOT NULL (STRICT MODE)
+#                    UNCOMMENT THIS AFTER FIXING BUG#43992
+################################################################################
+################################################################################
+#                       NULL ---> NOT NULL (NON-STRICT MODE)
+################################################################################
+SET SQL_LOG_BIN= 0;
+CREATE TABLE t1(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t2(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t3(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+SET SQL_LOG_BIN= 1;
+CREATE TABLE t1(`a` INT NOT NULL, `b` INT NOT NULL, 
+`c` INT NOT NULL,
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t2(`a` INT NOT NULL, `b` INT NOT NULL,
+`c` INT, 
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+CREATE TABLE t3(`a` INT NOT NULL, `b` INT NOT NULL,
+`c` INT DEFAULT 500, 
+PRIMARY KEY(`a`)) ENGINE=Innodb DEFAULT CHARSET=LATIN1;
+************* EXECUTION WITH INSERTS *************
+INSERT INTO t1(a) VALUES (1);
+INSERT INTO t1(a, b) VALUES (2, NULL);
+INSERT INTO t1(a, b) VALUES (3, 1);
+INSERT INTO t2(a) VALUES (1);
+INSERT INTO t2(a, b) VALUES (2, NULL);
+INSERT INTO t2(a, b) VALUES (3, 1);
+INSERT INTO t3(a) VALUES (1);
+INSERT INTO t3(a, b) VALUES (2, NULL);
+INSERT INTO t3(a, b) VALUES (3, 1);
+INSERT INTO t3(a, b) VALUES (4, 1);
+REPLACE INTO t3(a, b) VALUES (5, null);
+REPLACE INTO t3(a, b) VALUES (3, null);
+UPDATE t3 SET b = NULL where a = 4;
+************* SHOWING THE RESULT SETS *************
+SELECT * FROM t1 ORDER BY a;
+a	b
+1	NULL
+2	NULL
+3	1
+SELECT * FROM t1 ORDER BY a;
+a	b	c
+1	0	0
+2	0	0
+3	1	0
+SELECT * FROM t2 ORDER BY a;
+a	b
+1	NULL
+2	NULL
+3	1
+SELECT * FROM t2 ORDER BY a;
+a	b	c
+1	0	NULL
+2	0	NULL
+3	1	NULL
+SELECT * FROM t3 ORDER BY a;
+a	b
+1	NULL
+2	NULL
+3	NULL
+4	NULL
+5	NULL
+SELECT * FROM t3 ORDER BY a;
+a	b	c
+1	0	500
+2	0	500
+3	0	500
+4	0	500
+5	0	500
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE t3;

=== added file 'mysql-test/suite/rpl/r/rpl_not_null_myisam.result'
--- a/mysql-test/suite/rpl/r/rpl_not_null_myisam.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_not_null_myisam.result	2009-10-22 00:19:52 +0000
@@ -0,0 +1,202 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+SET SQL_LOG_BIN= 0;
+CREATE TABLE t1(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t2(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t3(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t4(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+SET SQL_LOG_BIN= 1;
+CREATE TABLE t1(`a` INT, `b` DATE DEFAULT NULL,
+`c` INT DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t2(`a` INT, `b` DATE DEFAULT NULL,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t3(`a` INT, `b` DATE DEFAULT '0000-00-00',
+`c` INT DEFAULT 500, 
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t4(`a` INT, `b` DATE DEFAULT '0000-00-00',
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+************* EXECUTION WITH INSERTS *************
+INSERT INTO t1(a,b,c) VALUES (1, null, 1);
+INSERT INTO t1(a,b,c) VALUES (2,'1111-11-11', 2);
+INSERT INTO t1(a,b) VALUES (3, null);
+INSERT INTO t1(a,c) VALUES (4, 4);
+INSERT INTO t1(a) VALUES (5);
+INSERT INTO t2(a,b) VALUES (1, null);
+INSERT INTO t2(a,b) VALUES (2,'1111-11-11');
+INSERT INTO t2(a) VALUES (3);
+INSERT INTO t3(a,b) VALUES (1, null);
+INSERT INTO t3(a,b) VALUES (2,'1111-11-11');
+INSERT INTO t3(a) VALUES (3);
+INSERT INTO t4(a,b,c) VALUES (1, null, 1);
+INSERT INTO t4(a,b,c) VALUES (2,'1111-11-11', 2);
+INSERT INTO t4(a,b) VALUES (3, null);
+INSERT INTO t4(a,c) VALUES (4, 4);
+INSERT INTO t4(a) VALUES (5);
+************* SHOWING THE RESULT SETS WITH INSERTS *************
+TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+Comparing tables master:test.t1 and slave:test.t1
+Comparing tables master:test.t2 and slave:test.t2
+TABLES t2 and t3 must be different.
+SELECT * FROM t3 ORDER BY a;
+a	b
+1	NULL
+2	1111-11-11
+3	NULL
+SELECT * FROM t3 ORDER BY a;
+a	b	c
+1	NULL	500
+2	1111-11-11	500
+3	NULL	500
+SELECT * FROM t4 ORDER BY a;
+a	b	c
+1	NULL	1
+2	1111-11-11	2
+3	NULL	NULL
+4	NULL	4
+5	NULL	NULL
+SELECT * FROM t4 ORDER BY a;
+a	b
+1	NULL
+2	1111-11-11
+3	NULL
+4	NULL
+5	NULL
+************* EXECUTION WITH UPDATES and REPLACES *************
+DELETE FROM t1;
+INSERT INTO t1(a,b,c) VALUES (1,'1111-11-11', 1);
+REPLACE INTO t1(a,b,c) VALUES (2,'1111-11-11', 2);
+UPDATE t1 set b= NULL, c= 300 where a= 1;
+REPLACE INTO t1(a,b,c) VALUES (2, NULL, 300);
+************* SHOWING THE RESULT SETS WITH UPDATES and REPLACES *************
+TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+Comparing tables master:test.t1 and slave:test.t1
+************* CLEANING *************
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE t3;
+DROP TABLE t4;
+SET SQL_LOG_BIN= 0;
+CREATE TABLE t1 (`a` INT, `b` BIT DEFAULT NULL, `c` BIT DEFAULT NULL, 
+PRIMARY KEY (`a`)) ENGINE= MyISAM;
+SET SQL_LOG_BIN= 1;
+CREATE TABLE t1 (`a` INT, `b` BIT DEFAULT b'01', `c` BIT DEFAULT NULL,
+PRIMARY KEY (`a`)) ENGINE= MyISAM;
+************* EXECUTION WITH INSERTS *************
+INSERT INTO t1(a,b,c) VALUES (1, null, b'01');
+INSERT INTO t1(a,b,c) VALUES (2,b'00', b'01');
+INSERT INTO t1(a,b) VALUES (3, null);
+INSERT INTO t1(a,c) VALUES (4, b'01');
+INSERT INTO t1(a) VALUES (5);
+************* SHOWING THE RESULT SETS WITH INSERTS *************
+TABLES t1 and t2 must be different.
+SELECT a,b+0,c+0 FROM t1 ORDER BY a;
+a	b+0	c+0
+1	NULL	1
+2	0	1
+3	NULL	NULL
+4	NULL	1
+5	NULL	NULL
+SELECT a,b+0,c+0 FROM t1 ORDER BY a;
+a	b+0	c+0
+1	NULL	1
+2	0	1
+3	NULL	NULL
+4	NULL	1
+5	NULL	NULL
+************* EXECUTION WITH UPDATES and REPLACES *************
+DELETE FROM t1;
+INSERT INTO t1(a,b,c) VALUES (1,b'00', b'01');
+REPLACE INTO t1(a,b,c) VALUES (2,b'00',b'01');
+UPDATE t1 set b= NULL, c= b'00' where a= 1;
+REPLACE INTO t1(a,b,c) VALUES (2, NULL, b'00');
+************* SHOWING THE RESULT SETS WITH UPDATES and REPLACES *************
+TABLES t1 and t2 must be equal otherwise an error will be thrown. 
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;
+################################################################################
+#                       NULL ---> NOT NULL (STRICT MODE)
+#                    UNCOMMENT THIS AFTER FIXING BUG#43992
+################################################################################
+################################################################################
+#                       NULL ---> NOT NULL (NON-STRICT MODE)
+################################################################################
+SET SQL_LOG_BIN= 0;
+CREATE TABLE t1(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t2(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t3(`a` INT NOT NULL, `b` INT,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+SET SQL_LOG_BIN= 1;
+CREATE TABLE t1(`a` INT NOT NULL, `b` INT NOT NULL, 
+`c` INT NOT NULL,
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t2(`a` INT NOT NULL, `b` INT NOT NULL,
+`c` INT, 
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+CREATE TABLE t3(`a` INT NOT NULL, `b` INT NOT NULL,
+`c` INT DEFAULT 500, 
+PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
+************* EXECUTION WITH INSERTS *************
+INSERT INTO t1(a) VALUES (1);
+INSERT INTO t1(a, b) VALUES (2, NULL);
+INSERT INTO t1(a, b) VALUES (3, 1);
+INSERT INTO t2(a) VALUES (1);
+INSERT INTO t2(a, b) VALUES (2, NULL);
+INSERT INTO t2(a, b) VALUES (3, 1);
+INSERT INTO t3(a) VALUES (1);
+INSERT INTO t3(a, b) VALUES (2, NULL);
+INSERT INTO t3(a, b) VALUES (3, 1);
+INSERT INTO t3(a, b) VALUES (4, 1);
+REPLACE INTO t3(a, b) VALUES (5, null);
+REPLACE INTO t3(a, b) VALUES (3, null);
+UPDATE t3 SET b = NULL where a = 4;
+************* SHOWING THE RESULT SETS *************
+SELECT * FROM t1 ORDER BY a;
+a	b
+1	NULL
+2	NULL
+3	1
+SELECT * FROM t1 ORDER BY a;
+a	b	c
+1	0	0
+2	0	0
+3	1	0
+SELECT * FROM t2 ORDER BY a;
+a	b
+1	NULL
+2	NULL
+3	1
+SELECT * FROM t2 ORDER BY a;
+a	b	c
+1	0	NULL
+2	0	NULL
+3	1	NULL
+SELECT * FROM t3 ORDER BY a;
+a	b
+1	NULL
+2	NULL
+3	NULL
+4	NULL
+5	NULL
+SELECT * FROM t3 ORDER BY a;
+a	b	c
+1	0	500
+2	0	500
+3	0	500
+4	0	500
+5	0	500
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE t3;

=== modified file 'mysql-test/suite/rpl/r/rpl_optimize.result'
--- a/mysql-test/suite/rpl/r/rpl_optimize.result	2007-06-27 12:28:02 +0000
+++ b/mysql-test/suite/rpl/r/rpl_optimize.result	2010-01-13 09:00:03 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
 create table t1 (a int not null auto_increment primary key, b int, key(b));
 INSERT INTO t1 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
 INSERT INTO t1 (a) SELECT null FROM t1;

=== modified file 'mysql-test/suite/rpl/r/rpl_relayspace.result'
--- a/mysql-test/suite/rpl/r/rpl_relayspace.result	2007-06-27 12:28:02 +0000
+++ b/mysql-test/suite/rpl/r/rpl_relayspace.result	2010-01-18 12:56:10 +0000
@@ -14,6 +14,6 @@ start slave io_thread;
 stop slave io_thread;
 reset slave;
 start slave;
-select master_pos_wait('master-bin.001',200,6)=-1;
-master_pos_wait('master-bin.001',200,6)=-1
+select master_pos_wait('MASTER_LOG_FILE',200,30)=-1;
+master_pos_wait('MASTER_LOG_FILE',200,30)=-1
 0

=== modified file 'mysql-test/suite/rpl/r/rpl_row_create_table.result'
--- a/mysql-test/suite/rpl/r/rpl_row_create_table.result	2009-10-06 00:54:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_row_create_table.result	2009-11-27 13:34:39 +0000
@@ -476,4 +476,30 @@ master-bin.000001	#	Table_map	#	#	table_
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
 DROP DATABASE mysqltest1;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TEMPORARY TABLE t7(c1 INT);
+CREATE TABLE t5(c1 INT);
+CREATE TABLE t4(c1 INT);
+CREATE VIEW bug48506_t1 AS SELECT 1;
+CREATE VIEW bug48506_t2 AS SELECT * FROM t4;
+CREATE VIEW bug48506_t3 AS SELECT t5.c1 AS A, t4.c1 AS B FROM t5, t4;
+CREATE TABLE bug48506_t4(c1 INT);
+DROP VIEW bug48506_t1, bug48506_t2, bug48506_t3;
+DROP TABLE bug48506_t4;
+CREATE TABLE IF NOT EXISTS bug48506_t1 LIKE t7;
+CREATE TABLE IF NOT EXISTS bug48506_t2 LIKE t7;
+CREATE TABLE IF NOT EXISTS bug48506_t3 LIKE t7;
+CREATE TABLE IF NOT EXISTS bug48506_t4 LIKE t7;
+SHOW TABLES LIKE 'bug48506%';
+Tables_in_test (bug48506%)
+bug48506_t4
+DROP VIEW IF EXISTS bug48506_t1, bug48506_t2, bug48506_t3;
+DROP TEMPORARY TABLES t7;
+DROP TABLES t4, t5;
+DROP TABLES IF EXISTS bug48506_t4;
 end of the tests

=== modified file 'mysql-test/suite/rpl/r/rpl_row_func003.result'
--- a/mysql-test/suite/rpl/r/rpl_row_func003.result	2007-06-27 12:28:02 +0000
+++ b/mysql-test/suite/rpl/r/rpl_row_func003.result	2010-01-13 09:00:03 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
 DROP FUNCTION IF EXISTS test.f1;
 DROP TABLE IF EXISTS test.t1;
 CREATE TABLE test.t1 (a INT NOT NULL AUTO_INCREMENT, c CHAR(16),PRIMARY KEY(a))ENGINE=INNODB;

=== modified file 'mysql-test/suite/rpl/r/rpl_row_mysqlbinlog.result'
--- a/mysql-test/suite/rpl/r/rpl_row_mysqlbinlog.result	2008-04-02 09:49:22 +0000
+++ b/mysql-test/suite/rpl/r/rpl_row_mysqlbinlog.result	2010-01-27 12:23:28 +0000
@@ -152,6 +152,7 @@ c1	c3	c4	c5
 5	2006-02-22 00:00:00	Tested in Texas	11
 
 --- Test 2 position test --
+Warning: The option '--position' is deprecated and will be removed in a future release. Please use --start-position instead.
 /*!40019 SET @@session.max_insert_delayed_threads=0*/;
 /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
 DELIMITER /*!*/;
@@ -314,6 +315,7 @@ ROLLBACK /* added by mysqlbinlog */;
 /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
 
 --- Test 7 reading stdin w/position --
+Warning: The option '--position' is deprecated and will be removed in a future release. Please use --start-position instead.
 /*!40019 SET @@session.max_insert_delayed_threads=0*/;
 /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
 DELIMITER /*!*/;

=== modified file 'mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result'
--- a/mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result	2008-03-14 20:02:52 +0000
+++ b/mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result	2009-10-22 00:10:42 +0000
@@ -105,47 +105,9 @@ a	b	x
 2	10	Foo is a bar
 INSERT INTO t9 VALUES (2);
 INSERT INTO t1_nodef VALUES (1,2);
-SHOW SLAVE STATUS;
-Slave_IO_State	#
-Master_Host	127.0.0.1
-Master_User	root
-Master_Port	#
-Connect_Retry	1
-Master_Log_File	master-bin.000001
-Read_Master_Log_Pos	#
-Relay_Log_File	#
-Relay_Log_Pos	#
-Relay_Master_Log_File	master-bin.000001
-Slave_IO_Running	Yes
-Slave_SQL_Running	No
-Replicate_Do_DB	
-Replicate_Ignore_DB	
-Replicate_Do_Table	
-Replicate_Ignore_Table	
-Replicate_Wild_Do_Table	
-Replicate_Wild_Ignore_Table	
-Last_Errno	1364
-Last_Error	<Last_Error>
-Skip_Counter	0
-Exec_Master_Log_Pos	#
-Relay_Log_Space	#
-Until_Condition	None
-Until_Log_File	
-Until_Log_Pos	0
-Master_SSL_Allowed	No
-Master_SSL_CA_File	
-Master_SSL_CA_Path	
-Master_SSL_Cert	
-Master_SSL_Cipher	
-Master_SSL_Key	
-Seconds_Behind_Master	#
-Master_SSL_Verify_Server_Cert	No
-Last_IO_Errno	<Last_IO_Errno>
-Last_IO_Error	<Last_IO_Error>
-Last_SQL_Errno	1364
-Last_SQL_Error	<Last_SQL_Error>
-SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
-START SLAVE;
+select count(*) from t1_nodef;
+count(*)
+1
 INSERT INTO t9 VALUES (2);
 **** On Master ****
 INSERT INTO t2 VALUES (2,4);

=== modified file 'mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result'
--- a/mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result	2008-03-14 20:02:52 +0000
+++ b/mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result	2009-10-22 00:10:42 +0000
@@ -105,47 +105,9 @@ a	b	x
 2	10	Foo is a bar
 INSERT INTO t9 VALUES (2);
 INSERT INTO t1_nodef VALUES (1,2);
-SHOW SLAVE STATUS;
-Slave_IO_State	#
-Master_Host	127.0.0.1
-Master_User	root
-Master_Port	#
-Connect_Retry	1
-Master_Log_File	master-bin.000001
-Read_Master_Log_Pos	#
-Relay_Log_File	#
-Relay_Log_Pos	#
-Relay_Master_Log_File	master-bin.000001
-Slave_IO_Running	Yes
-Slave_SQL_Running	No
-Replicate_Do_DB	
-Replicate_Ignore_DB	
-Replicate_Do_Table	
-Replicate_Ignore_Table	
-Replicate_Wild_Do_Table	
-Replicate_Wild_Ignore_Table	
-Last_Errno	1364
-Last_Error	<Last_Error>
-Skip_Counter	0
-Exec_Master_Log_Pos	#
-Relay_Log_Space	#
-Until_Condition	None
-Until_Log_File	
-Until_Log_Pos	0
-Master_SSL_Allowed	No
-Master_SSL_CA_File	
-Master_SSL_CA_Path	
-Master_SSL_Cert	
-Master_SSL_Cipher	
-Master_SSL_Key	
-Seconds_Behind_Master	#
-Master_SSL_Verify_Server_Cert	No
-Last_IO_Errno	<Last_IO_Errno>
-Last_IO_Error	<Last_IO_Error>
-Last_SQL_Errno	1364
-Last_SQL_Error	<Last_SQL_Error>
-SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
-START SLAVE;
+select count(*) from t1_nodef;
+count(*)
+1
 INSERT INTO t9 VALUES (2);
 **** On Master ****
 INSERT INTO t2 VALUES (2,4);

=== renamed file 'mysql-test/suite/binlog/r/binlog_tbl_metadata.result' => 'mysql-test/suite/rpl/r/rpl_row_tbl_metadata.result'
--- a/mysql-test/suite/binlog/r/binlog_tbl_metadata.result	2009-05-12 11:53:46 +0000
+++ b/mysql-test/suite/rpl/r/rpl_row_tbl_metadata.result	2010-01-07 17:45:54 +0000
@@ -1,5 +1,11 @@
-RESET MASTER;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
 DROP TABLE IF EXISTS `t1`;
+### TABLE with field_metadata_size == 290
 CREATE TABLE `t1` (
 `c1` int(11) NOT NULL AUTO_INCREMENT,
 `c2` varchar(30) NOT NULL,
@@ -150,7 +156,51 @@ CREATE TABLE `t1` (
 PRIMARY KEY (`c1`)
 ) ENGINE=InnoDB;
 LOCK TABLES `t1` WRITE;
-INSERT INTO `t1` VALUES ('1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1');
-DROP TABLE `t1`;
+INSERT INTO `t1`(c2) VALUES ('1');
 FLUSH LOGS;
+### assertion: the slave replicated event successfully and tables match
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE `t1`;
 === Using mysqlbinlog to detect failure. Before the patch mysqlbinlog would find a corrupted event, thence would fail.
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+### action: generating several tables with different metadata 
+###         sizes (resorting to perl)
+### testing table with 249 field metadata size.
+### testing table with 250 field metadata size.
+### testing table with 251 field metadata size.
+### testing table with 252 field metadata size.
+### testing table with 253 field metadata size.
+### testing table with 254 field metadata size.
+### testing table with 255 field metadata size.
+### testing table with 256 field metadata size.
+### testing table with 257 field metadata size.
+### testing table with 258 field metadata size.
+FLUSH LOGS;
+### assertion: the slave replicated event successfully and tables match for t10
+Comparing tables master:test.t10 and slave:test.t10
+### assertion: the slave replicated event successfully and tables match for t9
+Comparing tables master:test.t9 and slave:test.t9
+### assertion: the slave replicated event successfully and tables match for t8
+Comparing tables master:test.t8 and slave:test.t8
+### assertion: the slave replicated event successfully and tables match for t7
+Comparing tables master:test.t7 and slave:test.t7
+### assertion: the slave replicated event successfully and tables match for t6
+Comparing tables master:test.t6 and slave:test.t6
+### assertion: the slave replicated event successfully and tables match for t5
+Comparing tables master:test.t5 and slave:test.t5
+### assertion: the slave replicated event successfully and tables match for t4
+Comparing tables master:test.t4 and slave:test.t4
+### assertion: the slave replicated event successfully and tables match for t3
+Comparing tables master:test.t3 and slave:test.t3
+### assertion: the slave replicated event successfully and tables match for t2
+Comparing tables master:test.t2 and slave:test.t2
+### assertion: the slave replicated event successfully and tables match for t1
+Comparing tables master:test.t1 and slave:test.t1
+### assertion: check that binlog is not corrupt. Using mysqlbinlog to 
+###            detect failure. Before the patch mysqlbinlog would find 
+###            a corrupted event, thence would fail.

=== added file 'mysql-test/suite/rpl/r/rpl_row_trunc_temp.result'
--- a/mysql-test/suite/rpl/r/rpl_row_trunc_temp.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_row_trunc_temp.result	2009-11-22 05:10:33 +0000
@@ -0,0 +1,29 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TEMPORARY TABLE t1(c1 INTEGER);
+CREATE TABLE t2(c1 INTEGER);
+CREATE TABLE t1(c1 INTEGER);
+INSERT INTO t1 VALUES(1), (2);
+INSERT INTO t2 VALUES(1), (2);
+SELECT * FROM t1;
+c1
+1
+2
+SELECT * FROM t2;
+c1
+1
+2
+TRUNCATE t1;
+TRUNCATE t2;
+SELECT * FROM t1;
+c1
+1
+2
+SELECT * FROM t2;
+c1
+DROP TABLE t1;
+DROP TABLE t2;

=== added file 'mysql-test/suite/rpl/r/rpl_set_null_innodb.result'
--- a/mysql-test/suite/rpl/r/rpl_set_null_innodb.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_set_null_innodb.result	2010-01-21 17:20:24 +0000
@@ -0,0 +1,35 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE t1 (c1 BIT, c2 INT) Engine=InnoDB;
+INSERT INTO `t1` VALUES ( 1, 1 );
+UPDATE t1 SET c1=NULL where c2=1;
+Comparing tables master:test.t1 and slave:test.t1
+DELETE FROM t1 WHERE c2=1 LIMIT 1;
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE t1 (c1 CHAR) Engine=InnoDB;
+INSERT INTO t1 ( c1 ) VALUES ( 'w' ) ;
+SELECT * FROM t1;
+c1
+w
+UPDATE t1 SET c1=NULL WHERE c1='w';
+Comparing tables master:test.t1 and slave:test.t1
+DELETE FROM t1 LIMIT 2;
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;

=== added file 'mysql-test/suite/rpl/r/rpl_set_null_myisam.result'
--- a/mysql-test/suite/rpl/r/rpl_set_null_myisam.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_set_null_myisam.result	2010-01-21 17:20:24 +0000
@@ -0,0 +1,35 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE t1 (c1 BIT, c2 INT) Engine=MyISAM;
+INSERT INTO `t1` VALUES ( 1, 1 );
+UPDATE t1 SET c1=NULL where c2=1;
+Comparing tables master:test.t1 and slave:test.t1
+DELETE FROM t1 WHERE c2=1 LIMIT 1;
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE t1 (c1 CHAR) Engine=MyISAM;
+INSERT INTO t1 ( c1 ) VALUES ( 'w' ) ;
+SELECT * FROM t1;
+c1
+w
+UPDATE t1 SET c1=NULL WHERE c1='w';
+Comparing tables master:test.t1 and slave:test.t1
+DELETE FROM t1 LIMIT 2;
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;

=== modified file 'mysql-test/suite/rpl/r/rpl_sp.result'
--- a/mysql-test/suite/rpl/r/rpl_sp.result	2009-07-02 13:40:27 +0000
+++ b/mysql-test/suite/rpl/r/rpl_sp.result	2010-02-02 13:38:44 +0000
@@ -195,7 +195,7 @@ set @old_log_bin_trust_routine_creators=
 set @old_log_bin_trust_function_creators= @@global.log_bin_trust_function_creators;
 set global log_bin_trust_routine_creators=1;
 Warnings:
-Warning	1287	The syntax '@@log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 6.0. Please use '@@log_bin_trust_function_creators' instead
+Warning	1287	The syntax '@@log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 5.6. Please use '@@log_bin_trust_function_creators' instead
 set global log_bin_trust_function_creators=0;
 set global log_bin_trust_function_creators=1;
 set @old_log_bin_trust_routine_creators= @@global.log_bin_trust_routine_creators;
@@ -559,11 +559,11 @@ end
 master-bin.000001	#	Query	1	#	use `mysqltest`; SELECT `mysqltest2`.`f1`()
 set @@global.log_bin_trust_routine_creators= @old_log_bin_trust_routine_creators;
 Warnings:
-Warning	1287	The syntax '@@log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 6.0. Please use '@@log_bin_trust_function_creators' instead
+Warning	1287	The syntax '@@log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 5.6. Please use '@@log_bin_trust_function_creators' instead
 set @@global.log_bin_trust_function_creators= @old_log_bin_trust_function_creators;
 set @@global.log_bin_trust_routine_creators= @old_log_bin_trust_routine_creators;
 Warnings:
-Warning	1287	The syntax '@@log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 6.0. Please use '@@log_bin_trust_function_creators' instead
+Warning	1287	The syntax '@@log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 5.6. Please use '@@log_bin_trust_function_creators' instead
 set @@global.log_bin_trust_function_creators= @old_log_bin_trust_function_creators;
 drop database mysqltest;
 drop database mysqltest2;

=== modified file 'mysql-test/suite/rpl/r/rpl_stm_000001.result'
--- a/mysql-test/suite/rpl/r/rpl_stm_000001.result	2007-12-12 17:19:24 +0000
+++ b/mysql-test/suite/rpl/r/rpl_stm_000001.result	2009-11-18 14:50:31 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
 create table t1 (word char(20) not null);
 load data infile '../../std_data/words.dat' into table t1;
 load data local infile 'MYSQL_TEST_DIR/std_data/words.dat' into table t1;

=== added file 'mysql-test/suite/rpl/r/rpl_stm_binlog_direct.result'
--- a/mysql-test/suite/rpl/r/rpl_stm_binlog_direct.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_stm_binlog_direct.result	2010-01-20 19:08:16 +0000
@@ -0,0 +1,1360 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+set @@session.binlog_direct_non_transactional_updates= TRUE;
+#########################################################################
+#                            CONFIGURATION
+#########################################################################
+SET @commands= 'configure';
+SET SQL_LOG_BIN=0;
+CREATE TABLE nt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE tt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+SET SQL_LOG_BIN=1;
+SET SQL_LOG_BIN=0;
+CREATE TABLE nt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE nt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = MyISAM;
+CREATE TABLE tt_1 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_2 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_3 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_4 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_5 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+CREATE TABLE tt_6 (trans_id INT, stmt_id INT, info VARCHAR(64), PRIMARY KEY(trans_id, stmt_id)) ENGINE = Innodb;
+SET SQL_LOG_BIN=1;
+INSERT INTO nt_1(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO nt_2(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO nt_3(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO nt_4(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO nt_5(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO nt_6(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO tt_1(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO tt_2(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO tt_3(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO tt_4(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO tt_5(trans_id, stmt_id) VALUES(1,1);
+INSERT INTO tt_6(trans_id, stmt_id) VALUES(1,1);
+CREATE PROCEDURE pc_i_tt_5_suc (IN p_trans_id INTEGER, IN p_stmt_id INTEGER)
+BEGIN
+DECLARE in_stmt_id INTEGER;
+SELECT max(stmt_id) INTO in_stmt_id FROM tt_5 WHERE trans_id= p_trans_id;
+SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
+END|
+CREATE PROCEDURE pc_i_nt_5_suc (IN p_trans_id INTEGER, IN p_stmt_id INTEGER)
+BEGIN
+DECLARE in_stmt_id INTEGER;
+SELECT max(stmt_id) INTO in_stmt_id FROM nt_5 WHERE trans_id= p_trans_id;
+SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
+END|
+CREATE FUNCTION fc_i_tt_5_suc (p_trans_id INTEGER, p_stmt_id INTEGER) RETURNS VARCHAR(64)
+BEGIN
+DECLARE in_stmt_id INTEGER;
+SELECT max(stmt_id) INTO in_stmt_id FROM tt_5 WHERE trans_id= p_trans_id;
+SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
+RETURN "fc_i_tt_5_suc";
+END|
+CREATE FUNCTION fc_i_nt_5_suc (p_trans_id INTEGER, p_stmt_id INTEGER) RETURNS VARCHAR(64)
+BEGIN
+DECLARE in_stmt_id INTEGER;
+SELECT max(stmt_id) INTO in_stmt_id FROM nt_5 WHERE trans_id= p_trans_id;
+SELECT COALESCE(greatest(in_stmt_id + 1, p_stmt_id), 1) INTO in_stmt_id;
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id);
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (p_trans_id, in_stmt_id + 1);
+RETURN "fc_i_nt_5_suc";
+END|
+CREATE TRIGGER tr_i_tt_3_to_nt_3 AFTER INSERT ON tt_3 FOR EACH ROW
+BEGIN
+DECLARE in_stmt_id INTEGER;
+SELECT max(stmt_id) INTO in_stmt_id FROM nt_3 WHERE trans_id= NEW.trans_id;
+SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
+INSERT INTO nt_3(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
+INSERT INTO nt_3(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
+END|
+CREATE TRIGGER tr_i_nt_4_to_tt_4 AFTER INSERT ON nt_4 FOR EACH ROW
+BEGIN
+DECLARE in_stmt_id INTEGER;
+SELECT max(stmt_id) INTO in_stmt_id FROM tt_4 WHERE trans_id= NEW.trans_id;
+SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
+INSERT INTO tt_4(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
+INSERT INTO tt_4(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
+END|
+CREATE TRIGGER tr_i_tt_5_to_tt_6 AFTER INSERT ON tt_5 FOR EACH ROW
+BEGIN
+DECLARE in_stmt_id INTEGER;
+SELECT max(stmt_id) INTO in_stmt_id FROM tt_6 WHERE trans_id= NEW.trans_id;
+SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id, 1), 1) INTO in_stmt_id;
+INSERT INTO tt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
+INSERT INTO tt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
+END|
+CREATE TRIGGER tr_i_nt_5_to_nt_6 AFTER INSERT ON nt_5 FOR EACH ROW
+BEGIN
+DECLARE in_stmt_id INTEGER;
+SELECT max(stmt_id) INTO in_stmt_id FROM nt_6 WHERE trans_id= NEW.trans_id;
+SELECT COALESCE(greatest(in_stmt_id + 1, NEW.stmt_id), 1) INTO in_stmt_id;
+INSERT INTO nt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id);
+INSERT INTO nt_6(trans_id, stmt_id) VALUES (NEW.trans_id, in_stmt_id + 1);
+END|
+SET @commands= '';
+#########################################################################
+#                          1 - BINLOG ORDER
+#########################################################################
+
+
+
+
+#
+#3) Generates in the binlog what follows:
+#       --> STMT  "N B T C" entries, format S.
+#
+SET @commands= 'B T N C';
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (7, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (7, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (7, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (7, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T N C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (7, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (7, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T N C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (8, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (8, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (8, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (8, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T N-trig C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (8, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (8, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T N-trig C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (9, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_nt_5_suc (9, 4);
+fc_i_nt_5_suc (9, 4)
+fc_i_nt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(9,4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (9, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T N-func C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(9,4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (9, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T N-func C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (10, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_nt_5_suc (10, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',10),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',10),  NAME_CONST('in_stmt_id',1) + 1)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (10, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T N-proc C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',10),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',10),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (10, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T N-proc C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (11, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (11, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (11, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (11, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-trig N C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (11, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (11, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-trig N C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (12, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (12, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (12, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (12, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-trig N-trig C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (12, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (12, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-trig N-trig C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (13, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_nt_5_suc (13, 4);
+fc_i_nt_5_suc (13, 4)
+fc_i_nt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(13,4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (13, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-trig N-func C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(13,4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (13, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-trig N-func C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (14, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_nt_5_suc (14, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',14),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',14),  NAME_CONST('in_stmt_id',1) + 1)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (14, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-trig N-proc C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',14),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',14),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (14, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-trig N-proc C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_tt_5_suc (15, 2);
+fc_i_tt_5_suc (15, 2)
+fc_i_tt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (15, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (15, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(15,2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-func N C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (15, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(15,2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-func N C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_tt_5_suc (16, 2);
+fc_i_tt_5_suc (16, 2)
+fc_i_tt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (16, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (16, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(16,2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-func N-trig C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (16, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(16,2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-func N-trig C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_tt_5_suc (17, 2);
+fc_i_tt_5_suc (17, 2)
+fc_i_tt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_nt_5_suc (17, 4);
+fc_i_nt_5_suc (17, 4)
+fc_i_nt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(17,4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(17,2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-func N-func C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(17,4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(17,2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-func N-func C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_tt_5_suc (18, 2);
+fc_i_tt_5_suc (18, 2)
+fc_i_tt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_nt_5_suc (18, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',18),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',18),  NAME_CONST('in_stmt_id',1) + 1)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(18,2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-func N-proc C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',18),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',18),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(18,2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-func N-proc C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_tt_5_suc (19, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (19, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (19, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',19),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',19),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-proc N C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (19, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',19),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',19),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-proc N C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_tt_5_suc (20, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (20, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (20, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',20),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',20),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-proc N-trig C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (20, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',20),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',20),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-proc N-trig C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_tt_5_suc (21, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_nt_5_suc (21, 4);
+fc_i_nt_5_suc (21, 4)
+fc_i_nt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(21,4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',21),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',21),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-proc N-func C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(21,4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',21),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',21),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-proc N-func C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_tt_5_suc (22, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_nt_5_suc (22, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',22),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',22),  NAME_CONST('in_stmt_id',1) + 1)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',22),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',22),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-proc N-proc C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',22),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',22),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',22),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',22),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-proc N-proc C << -e-e-e-e-e-e-e-e-e-e-e-
+
+
+
+
+
+#
+#3.e) Generates in the binlog what follows if T-* fails:
+#       --> STMT  "N" entry, format S.
+#     Otherwise, what follows if N-* fails and a N-Table is changed:
+#       --> STMT  "N B T C" entries, format S.
+#
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> eT << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (10, 2);
+Got one of the listed errors
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> eT << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (23, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (23, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B eT N C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (23, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> B eT N C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> Te << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (24, 2), (10, 2);
+Got one of the listed errors
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> Te << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (24, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (24, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B Te N C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (24, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> B Te N C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (25, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> eN << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (24, 4);
+Got one of the listed errors
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> eN << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (25, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T eN C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (25, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T eN C << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (26, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> Ne << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (26, 4), (24, 4);
+Got one of the listed errors
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (26, 4), (24, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> Ne << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> C << -b-b-b-b-b-b-b-b-b-b-b-
+COMMIT;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (26, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> C << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T Ne C << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (26, 4), (24, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (26, 2)
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+-e-e-e-e-e-e-e-e-e-e-e- >> B T Ne C << -e-e-e-e-e-e-e-e-e-e-e-
+
+
+
+
+
+#
+#4) Generates in the binlog what follows:
+#     --> STMT  "N B T R" entries, format S.
+#
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (27, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (27, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (27, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (27, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T N R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (27, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (27, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T N R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (28, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (28, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (28, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (28, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T N-trig R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (28, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (28, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T N-trig R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (29, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_nt_5_suc (29, 4);
+fc_i_nt_5_suc (29, 4)
+fc_i_nt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(29,4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (29, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T N-func R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(29,4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (29, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T N-func R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (30, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_nt_5_suc (30, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',30),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',30),  NAME_CONST('in_stmt_id',1) + 1)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (30, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T N-proc R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',30),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',30),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (30, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T N-proc R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (31, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (31, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (31, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (31, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-trig N R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (31, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (31, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-trig N R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (32, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (32, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (32, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (32, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-trig N-trig R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (32, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (32, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-trig N-trig R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (33, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_nt_5_suc (33, 4);
+fc_i_nt_5_suc (33, 4)
+fc_i_nt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(33,4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (33, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-trig N-func R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(33,4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (33, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-trig N-func R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_5(trans_id, stmt_id) VALUES (34, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_nt_5_suc (34, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',34),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',34),  NAME_CONST('in_stmt_id',1) + 1)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (34, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-trig N-proc R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',34),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',34),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES (34, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-trig N-proc R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_tt_5_suc (35, 2);
+fc_i_tt_5_suc (35, 2)
+fc_i_tt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (35, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (35, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(35,2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-func N R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (35, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(35,2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-func N R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_tt_5_suc (36, 2);
+fc_i_tt_5_suc (36, 2)
+fc_i_tt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (36, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (36, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(36,2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-func N-trig R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (36, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(36,2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-func N-trig R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_tt_5_suc (37, 2);
+fc_i_tt_5_suc (37, 2)
+fc_i_tt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_nt_5_suc (37, 4);
+fc_i_nt_5_suc (37, 4)
+fc_i_nt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(37,4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(37,2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-func N-func R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(37,4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(37,2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-func N-func R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_tt_5_suc (38, 2);
+fc_i_tt_5_suc (38, 2)
+fc_i_tt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_nt_5_suc (38, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',38),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',38),  NAME_CONST('in_stmt_id',1) + 1)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(38,2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-func N-proc R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',38),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',38),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_tt_5_suc`(38,2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-func N-proc R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_tt_5_suc (39, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (39, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (39, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',39),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',39),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-proc N R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (39, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',39),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',39),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-proc N R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_tt_5_suc (40, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-trig << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_5(trans_id, stmt_id) VALUES (40, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (40, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-trig << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',40),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',40),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-proc N-trig R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES (40, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',40),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',40),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-proc N-trig R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_tt_5_suc (41, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-func << -b-b-b-b-b-b-b-b-b-b-b-
+SELECT fc_i_nt_5_suc (41, 4);
+fc_i_nt_5_suc (41, 4)
+fc_i_nt_5_suc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(41,4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-func << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',41),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',41),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-proc N-func R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; SELECT `test`.`fc_i_nt_5_suc`(41,4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',41),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',41),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-proc N-func R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_tt_5_suc (42, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N-proc << -b-b-b-b-b-b-b-b-b-b-b-
+CALL pc_i_nt_5_suc (42, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',42),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',42),  NAME_CONST('in_stmt_id',1) + 1)
+-e-e-e-e-e-e-e-e-e-e-e- >> N-proc << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',42),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',42),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T-proc N-proc R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',42),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',42),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',42),  NAME_CONST('in_stmt_id',1))
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_5(trans_id, stmt_id) VALUES ( NAME_CONST('p_trans_id',42),  NAME_CONST('in_stmt_id',1) + 1)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T-proc N-proc R << -e-e-e-e-e-e-e-e-e-e-e-
+
+
+
+
+
+#
+#4.e) Generates in the binlog what follows if T* fails:
+#       --> STMT  "B N C" entry, format S.
+#     Otherwise, what follows if N* fails and a N-Table is changed:
+#       --> STMT  "N" entries, format S.
+#
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> eT << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (26, 2);
+Got one of the listed errors
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> eT << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (43, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (43, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B eT N R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (43, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> B eT N R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> Te << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (44, 2), (26, 2);
+Got one of the listed errors
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> Te << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> N << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (44, 4);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (44, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> N << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B Te N R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (44, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> B Te N R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (45, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> eN << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (44, 4);
+Got one of the listed errors
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> eN << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T eN R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B T eN R << -e-e-e-e-e-e-e-e-e-e-e-
+
+-b-b-b-b-b-b-b-b-b-b-b- >> B << -b-b-b-b-b-b-b-b-b-b-b-
+BEGIN;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> B << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> T << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO tt_1(trans_id, stmt_id) VALUES (46, 2);
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+-e-e-e-e-e-e-e-e-e-e-e- >> T << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> Ne << -b-b-b-b-b-b-b-b-b-b-b-
+INSERT INTO nt_1(trans_id, stmt_id) VALUES (46, 4), (44, 4);
+Got one of the listed errors
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (46, 4), (44, 4)
+-e-e-e-e-e-e-e-e-e-e-e- >> Ne << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (46, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> R << -e-e-e-e-e-e-e-e-e-e-e-
+-b-b-b-b-b-b-b-b-b-b-b- >> B T Ne R << -b-b-b-b-b-b-b-b-b-b-b-
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO nt_1(trans_id, stmt_id) VALUES (46, 4), (44, 4)
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(trans_id, stmt_id) VALUES (46, 2)
+master-bin.000001	#	Query	#	#	ROLLBACK
+-e-e-e-e-e-e-e-e-e-e-e- >> B T Ne R << -e-e-e-e-e-e-e-e-e-e-e-
+
+###################################################################################
+#                               CHECK CONSISTENCY 
+###################################################################################
+###################################################################################
+#                                        CLEAN
+###################################################################################

=== modified file 'mysql-test/suite/rpl/r/rpl_stm_log.result'
--- a/mysql-test/suite/rpl/r/rpl_stm_log.result	2009-09-28 12:41:10 +0000
+++ b/mysql-test/suite/rpl/r/rpl_stm_log.result	2009-12-06 01:11:32 +0000
@@ -25,7 +25,7 @@ master-bin.000001	#	Query	1	#	use `test`
 master-bin.000001	#	Query	1	#	use `test`; drop table t1
 master-bin.000001	#	Query	1	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 master-bin.000001	#	Begin_load_query	1	#	;file_id=1;block_len=581
-master-bin.000001	#	Execute_load_query	1	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (word) ;file_id=1
+master-bin.000001	#	Execute_load_query	1	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (`word`) ;file_id=1
 show binlog events from 106 limit 1;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	1	#	use `test`; create table t1(n int not null auto_increment primary key)ENGINE=MyISAM
@@ -193,7 +193,7 @@ master-bin.000001	#	Query	#	#	use `test`
 master-bin.000001	#	Query	#	#	use `test`; drop table t1
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 master-bin.000001	#	Begin_load_query	#	#	;file_id=#;block_len=#
-master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (word) ;file_id=#
+master-bin.000001	#	Execute_load_query	#	#	use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (`word`) ;file_id=#
 master-bin.000001	#	Rotate	#	#	master-bin.000002;pos=4
 show binlog events in 'master-bin.000002';
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
@@ -218,7 +218,7 @@ slave-bin.000001	#	Query	1	#	use `test`;
 slave-bin.000001	#	Query	1	#	use `test`; drop table t1
 slave-bin.000001	#	Query	1	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 slave-bin.000001	#	Begin_load_query	1	#	;file_id=1;block_len=581
-slave-bin.000001	#	Execute_load_query	1	#	use `test`; LOAD DATA INFILE '../../tmp/SQL_LOAD-2-1-1.data' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (word) ;file_id=1
+slave-bin.000001	#	Execute_load_query	1	#	use `test`; LOAD DATA INFILE '../../tmp/SQL_LOAD-2-1-1.data' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES  (`word`) ;file_id=1
 slave-bin.000001	#	Query	1	#	use `test`; create table t3 (a int)ENGINE=MyISAM
 slave-bin.000001	#	Rotate	2	#	slave-bin.000002;pos=4
 show binlog events in 'slave-bin.000002' from 4;

=== modified file 'mysql-test/suite/rpl/r/rpl_stm_maria.result'
--- a/mysql-test/suite/rpl/r/rpl_stm_maria.result	2008-01-20 04:25:26 +0000
+++ b/mysql-test/suite/rpl/r/rpl_stm_maria.result	2010-03-04 08:03:07 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
 DROP TABLE IF EXISTS t1;
 DROP TABLE IF EXISTS t2;
 DROP TABLE IF EXISTS t3;

=== modified file 'mysql-test/suite/rpl/r/rpl_stm_until.result'
--- a/mysql-test/suite/rpl/r/rpl_stm_until.result	2008-07-23 11:23:52 +0000
+++ b/mysql-test/suite/rpl/r/rpl_stm_until.result	2010-01-27 17:27:49 +0000
@@ -212,3 +212,51 @@ start slave sql_thread;
 start slave until master_log_file='master-bin.000001', master_log_pos=776;
 Warnings:
 Note	1254	Slave is already running
+include/stop_slave.inc
+drop table if exists t1;
+reset slave;
+change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root';
+drop table if exists t1;
+reset master;
+create table t1 (a int primary key auto_increment);
+start slave;
+include/stop_slave.inc
+master and slave are in sync now
+select 0 as zero;
+zero
+0
+insert into t1 set a=null;
+insert into t1 set a=null;
+select count(*) as two from t1;
+two
+2
+start slave until master_log_file='master-bin.000001', master_log_pos= UNTIL_POS;;
+slave stopped at the prescribed position
+select 0 as zero;
+zero
+0
+select count(*) as one from t1;
+one
+1
+drop table t1;
+start slave;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+drop table if exists t1;
+Warnings:
+Note	1051	Unknown table 't1'
+flush logs;
+stop slave;
+reset slave;
+start slave until master_log_file='master-bin.000001', master_log_pos=294 /* to stop right before DROP */;
+show tables /* t1 must exist */;
+Tables_in_test
+t1
+drop table t1;
+stop slave;
+reset slave;
+reset master;

=== modified file 'mysql-test/suite/rpl/r/rpl_temporary.result'
--- a/mysql-test/suite/rpl/r/rpl_temporary.result	2009-05-22 23:29:41 +0000
+++ b/mysql-test/suite/rpl/r/rpl_temporary.result	2010-03-04 08:03:07 +0000
@@ -4,7 +4,8 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
-call mtr.add_suppression("Slave: Can\'t find record in \'user\' Error_code: 1032");
+SET sql_log_bin = 0;
+SET sql_log_bin = 1;
 reset master;
 DROP TABLE IF EXISTS t1;
 CREATE TEMPORARY TABLE t1 (a char(1));
@@ -36,8 +37,10 @@ ERROR 42000: Access denied; you need the
 SELECT @@session.sql_select_limit = @save_select_limit;
 @@session.sql_select_limit = @save_select_limit
 1
+SET @save_conn_id= connection_id();
 SET @@session.pseudo_thread_id=100;
 SET @@session.pseudo_thread_id=connection_id();
+SET @@session.pseudo_thread_id=@save_conn_id;
 SET @@session.sql_log_bin=0;
 SET @@session.sql_log_bin=1;
 drop table if exists t1,t2;
@@ -127,6 +130,8 @@ select * from t1;
 a
 1
 drop table t1;
+SET sql_log_bin = 0;
+SET sql_log_bin = 1;
 -- Bug#43748
 -- make a user on the slave that can list but not kill system threads.
 FLUSH PRIVILEGES;

=== added file 'mysql-test/suite/rpl/r/rpl_tmp_table_and_DDL.result'
--- a/mysql-test/suite/rpl/r/rpl_tmp_table_and_DDL.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/r/rpl_tmp_table_and_DDL.result	2010-01-22 09:38:21 +0000
@@ -0,0 +1,96 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TEMPORARY TABLE t1 (a INT);
+CREATE TABLE t2 (a INT, b INT) ENGINE= MyISAM;
+INSERT INTO t1 VALUES (1);
+CREATE EVENT e1 ON SCHEDULE EVERY 10 HOUR DO SELECT 1;
+INSERT INTO t1 VALUES (1);
+ALTER EVENT e1 ON SCHEDULE EVERY 20 HOUR DO SELECT 1;
+INSERT INTO t1 VALUES (1);
+DROP EVENT IF EXISTS e1;
+INSERT INTO t1 VALUES (1);
+CREATE PROCEDURE p1() SELECT 1;
+INSERT INTO t1 VALUES (1);
+ALTER PROCEDURE p1 SQL SECURITY INVOKER;
+INSERT INTO t1 VALUES (1);
+CREATE FUNCTION f1() RETURNS INT RETURN 123;
+INSERT INTO t1 VALUES (1);
+ALTER FUNCTION f1 SQL SECURITY INVOKER;
+INSERT INTO t1 VALUES (1);
+CREATE DATABASE mysqltest1;
+INSERT INTO t1 VALUES (1);
+DROP DATABASE mysqltest1;
+INSERT INTO t1 VALUES (1);
+CREATE USER test_1@localhost;
+INSERT INTO t1 VALUES (1);
+GRANT SELECT ON t2 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+GRANT ALL ON f1 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+GRANT ALL ON p1 TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+GRANT USAGE ON *.* TO test_1@localhost;
+INSERT INTO t1 VALUES (1);
+REVOKE ALL PRIVILEGES ON f1 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+REVOKE ALL PRIVILEGES ON p1 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+REVOKE ALL PRIVILEGES ON t2 FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+REVOKE USAGE ON *.* FROM test_1@localhost;
+INSERT INTO t1 VALUES (1);
+RENAME USER test_1@localhost TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+DROP USER test_2@localhost;
+INSERT INTO t1 VALUES (1);
+CREATE PROCEDURE p2()
+BEGIN
+# CREATE USER when a temporary table is open. 
+CREATE TEMPORARY TABLE t3 (a INT);
+CREATE USER test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# GRANT select on table to user when a temporary table is open.
+GRANT SELECT ON t2 TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# GRANT all on function to user  when a temporary table is open.
+GRANT ALL ON f1 TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# GRANT all on procedure to user when a temporary table is open.
+GRANT ALL ON p1 TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# GRANT usage on *.* to user  when a temporary table is open.
+GRANT USAGE ON *.* TO test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# REVOKE ALL PRIVILEGES on function to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON f1 FROM test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# REVOKE ALL PRIVILEGES on procedure to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON p1 FROM test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# REVOKE ALL PRIVILEGES on table to user when a temporary table is open.
+REVOKE ALL PRIVILEGES ON t2 FROM test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# REVOKE usage on *.* from user when a temporary table is open.
+REVOKE USAGE ON *.* FROM test_2@localhost;
+INSERT INTO t1 VALUES (1);
+# RENAME USER when a temporary table is open.
+RENAME USER test_2@localhost TO test_3@localhost;
+INSERT INTO t1 VALUES (1);
+# DROP USER when a temporary table is open.
+DROP USER test_3@localhost;
+INSERT INTO t1 VALUES (1);
+DROP TEMPORARY TABLE t3;
+END |
+DROP PROCEDURE p1;
+INSERT INTO t1 VALUES (1);
+DROP PROCEDURE p2;
+INSERT INTO t1 VALUES (1);
+DROP FUNCTION f1;
+INSERT INTO t1 VALUES (1);
+DROP TABLE t2;
+INSERT INTO t1 VALUES (1);
+DROP TEMPORARY TABLE t1;

=== modified file 'mysql-test/suite/rpl/r/rpl_trigger.result'
--- a/mysql-test/suite/rpl/r/rpl_trigger.result	2009-08-03 09:47:45 +0000
+++ b/mysql-test/suite/rpl/r/rpl_trigger.result	2009-11-18 14:50:31 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
 DROP TABLE IF EXISTS t1;
 DROP TABLE IF EXISTS t2;
 DROP TABLE IF EXISTS t3;

=== modified file 'mysql-test/suite/rpl/t/disabled.def'
--- a/mysql-test/suite/rpl/t/disabled.def	2009-09-27 10:12:58 +0000
+++ b/mysql-test/suite/rpl/t/disabled.def	2009-12-01 09:21:15 +0000
@@ -10,3 +10,4 @@
 #
 ##############################################################################
 
+rpl_row_create_table    : Bug#45576 2009-12-01 joro rpl_row_create_table fails on PB2

=== modified file 'mysql-test/suite/rpl/t/rpl_circular_for_4_hosts.test'
--- a/mysql-test/suite/rpl/t/rpl_circular_for_4_hosts.test	2008-10-29 17:38:18 +0000
+++ b/mysql-test/suite/rpl/t/rpl_circular_for_4_hosts.test	2009-12-16 04:41:15 +0000
@@ -233,16 +233,7 @@ COMMIT;
 --connection master_a
 --enable_query_log
 
-
---let $wait_condition= SELECT COUNT(*)=400 FROM t2 WHERE c = 1
---connection master_a
---source include/wait_condition.inc
---connection master_b
---source include/wait_condition.inc
---connection master_c
---source include/wait_condition.inc
---connection master_d
---source include/wait_condition.inc
+--source include/circular_rpl_for_4_hosts_sync.inc
 
 --connection master_a
 SELECT 'Master A',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
@@ -282,15 +273,7 @@ ROLLBACK;
 --connection master_a
 --enable_query_log
 
---let $wait_condition= SELECT COUNT(*)=200 FROM t2 WHERE c = 2
---connection master_a
---source include/wait_condition.inc
---connection master_b
---source include/wait_condition.inc
---connection master_c
---source include/wait_condition.inc
---connection master_d
---source include/wait_condition.inc
+--source include/circular_rpl_for_4_hosts_sync.inc
 
 --connection master_a
 SELECT 'Master A',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;

=== modified file 'mysql-test/suite/rpl/t/rpl_create_if_not_exists.test'
--- a/mysql-test/suite/rpl/t/rpl_create_if_not_exists.test	2009-08-13 02:48:57 +0000
+++ b/mysql-test/suite/rpl/t/rpl_create_if_not_exists.test	2010-01-16 07:44:24 +0000
@@ -67,4 +67,57 @@ SHOW EVENTS in mysqltest;
 
 connection master;
 DROP DATABASE IF EXISTS mysqltest;
+
+#
+# BUG#47418 RBR fails, failure with mixup of base/temporary/view TABLE DDL
+# 
+# Before the patch for this bug, 'CREATE TABLE IF NOT EXIST ... SELECT'
+# statement was binlogged as a TEMPORARY table if the object existed as
+# a temporary table.  This was caused by that the temporary table was opened
+# and the results of the 'SELECT' was inserted into the temporary table if
+# a temporary table existed with the same name.
+# 
+# After the patch for this bug, the base table is created and the results of
+# the 'SELECT' are inserted into it, even though a temporary table exists with
+# the same name, and the statement is still binlogged as a base table.
+#
+
+echo -------------BUG#47418-------------;
+connection master;
+USE test;
+DROP TABLE IF EXISTS t3;
+--enable_warnings
+CREATE TABLE t3(c1 INTEGER);
+INSERT INTO t3 VALUES(33);
+
+CREATE TEMPORARY TABLE t1(c1 INTEGER);
+CREATE TEMPORARY TABLE t2(c1 INTEGER);
+INSERT INTO t1 VALUES(1);
+INSERT INTO t2 VALUES(1);
+
+CREATE TABLE IF NOT EXISTS t1(c1 INTEGER) SELECT c1 FROM t3;
+CREATE TABLE t2(c1 INTEGER) SELECT c1 FROM t3;
+
+# In these two statements, t1 and t2 are the temporary table. there is only
+# value '1' in them.  The records of t2 are not inserted into them.  
+SELECT * FROM t1; 
+SELECT * FROM t2; 
+sync_slave_with_master; 
+
+# In these two statements, t1 and t2 are the base table. The recoreds of t2
+# are inserted into it when CREATE TABLE ...  SELECT was executed.  
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+connection master; 
+DROP TEMPORARY TABLE t1; 
+DROP TEMPORARY TABLE t2; 
+#In these two statements, t1 and t2 are the base table.
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE t3;
+
 source include/master-slave-end.inc;

=== modified file 'mysql-test/suite/rpl/t/rpl_do_grant.test'
--- a/mysql-test/suite/rpl/t/rpl_do_grant.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/suite/rpl/t/rpl_do_grant.test	2010-03-28 18:10:00 +0000
@@ -209,11 +209,117 @@ USE bug42217_db;
 DROP FUNCTION upgrade_del_func;
 DROP FUNCTION upgrade_alter_func;
 DROP DATABASE bug42217_db;
-DROP USER 'create_rout_db'@'localhost';
 
 call mtr.add_suppression("Slave: Operation DROP USER failed for 'create_rout_db'@'localhost' Error_code: 1396");
+
+sync_slave_with_master;
+
+# Drop the user that was already dropped on the slave
 connection slave;
-USE mtr;
-call mtr.add_suppression("Slave: Operation DROP USER failed for 'create_rout_db'@'localhost' Error_code: 1396");
+--disable_warnings
+stop slave;
+connection master;
+DROP USER 'create_rout_db'@'localhost';
+--enable_warnings
+
+# BUG#49119: Master crashes when executing 'REVOKE ... ON
+# {PROCEDURE|FUNCTION} FROM ...'
+# 
+# The tests are divided into two test cases:
+#
+#  i) a test case that mimics the one in the bug report.
+#
+#     - We show that, despite the fact, that a revoke command fails
+#       when binlogging is active, the master will not hit an
+#       assertion.
+#
+# ii) a test case that partially succeeds on the master will also
+#      partially succeed on the slave.
+#
+#     - The revoke statement that partially succeeds tries to revoke
+#       an EXECUTE grant for two users, and only one of the user has
+#       the specific grant. This will cause mysql to drop one of the
+#       grants and report error for the statement. The slave should
+#       also drop the grants that the master succeed and the SQL
+#       thread should not stop on statement failure.
+
+-- echo ######## BUG#49119 #######
+-- echo ### i) test case from the 'how to repeat section'
+-- source include/master-slave-reset.inc
+-- connection master
+
+CREATE TABLE t1(c1 INT);
+DELIMITER |;
+CREATE PROCEDURE p1() SELECT * FROM t1 |
+DELIMITER ;|
+-- error ER_NONEXISTING_PROC_GRANT
+REVOKE EXECUTE ON PROCEDURE p1 FROM 'root'@'localhost';
+
+-- sync_slave_with_master
+
+-- connection master
+DROP TABLE t1;
+DROP PROCEDURE p1;
+
+-- sync_slave_with_master
+
+-- echo ### ii) Test case in which REVOKE partially succeeds
+
+-- connection master
+-- source include/master-slave-reset.inc
+-- connection master
+
+CREATE TABLE t1(c1 INT);
+DELIMITER |;
+CREATE PROCEDURE p1() SELECT * FROM t1 |
+DELIMITER ;|
+
+CREATE USER 'user49119'@'localhost';
+GRANT EXECUTE ON PROCEDURE p1 TO 'user49119'@'localhost';
+
+-- echo ##############################################################
+-- echo ### Showing grants for both users: root and user49119 (master)
+SHOW GRANTS FOR 'user49119'@'localhost';
+SHOW GRANTS FOR CURRENT_USER;
+-- echo ##############################################################
+
+-- sync_slave_with_master
+
+-- echo ##############################################################
+-- echo ### Showing grants for both users: root and user49119 (master)
+SHOW GRANTS FOR 'user49119'@'localhost';
+SHOW GRANTS FOR CURRENT_USER;
+-- echo ##############################################################
+
+-- connection master
+
+-- echo ## This statement will make the revoke fail because root has no
+-- echo ## execute grant. However, it will still revoke the grant for
+-- echo ## user49119.
+-- error ER_NONEXISTING_PROC_GRANT
+REVOKE EXECUTE ON PROCEDURE p1 FROM 'user49119'@'localhost', 'root'@'localhost';
+
+-- echo ##############################################################
+-- echo ### Showing grants for both users: root and user49119 (master)
+-- echo ### after revoke statement failure
+SHOW GRANTS FOR 'user49119'@'localhost';
+SHOW GRANTS FOR CURRENT_USER;
+-- echo ##############################################################
+
+-- sync_slave_with_master
+
+-- echo #############################################################
+-- echo ### Showing grants for both users: root and user49119 (slave)
+-- echo ### after revoke statement failure (should match 
+SHOW GRANTS FOR 'user49119'@'localhost';
+SHOW GRANTS FOR CURRENT_USER;
+-- echo ##############################################################
+
+-- connection master
+DROP TABLE t1;
+DROP PROCEDURE p1;
+DROP USER 'user49119'@'localhost';
+
+-- sync_slave_with_master
 
 --echo "End of test"

=== modified file 'mysql-test/suite/rpl/t/rpl_drop_temp.test'
--- a/mysql-test/suite/rpl/t/rpl_drop_temp.test	2009-09-13 20:52:14 +0000
+++ b/mysql-test/suite/rpl/t/rpl_drop_temp.test	2009-12-31 04:04:19 +0000
@@ -34,4 +34,36 @@ connection master;
 drop database mysqltest;
 sync_slave_with_master;
 
+#
+# Bug#49137
+# This test verifies if DROP MULTI TEMPORARY TABLE 
+# will cause different errors on master and slave, 
+# when one or more of these tables do not exist. 
+#
+
+connection master;
+DROP TEMPORARY TABLE IF EXISTS tmp1;
+CREATE TEMPORARY TABLE t1 ( a int );
+--error 1051
+DROP TEMPORARY TABLE t1, t2;
+--error 1051
+DROP TEMPORARY TABLE tmp2;
+sync_slave_with_master;
+
+connection slave;
+stop slave;
+wait_for_slave_to_stop;
+
+--echo **** On Master ****
+connection master;
+CREATE TEMPORARY TABLE tmp3 (a int);
+DROP TEMPORARY TABLE tmp3;
+
+connection slave;
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1;
+START SLAVE;
+
+connection master;
+sync_slave_with_master;
+
 # End of 4.1 tests

=== modified file 'mysql-test/suite/rpl/t/rpl_err_ignoredtable.test'
--- a/mysql-test/suite/rpl/t/rpl_err_ignoredtable.test	2009-10-20 18:00:07 +0000
+++ b/mysql-test/suite/rpl/t/rpl_err_ignoredtable.test	2009-11-18 14:50:31 +0000
@@ -7,6 +7,8 @@
 
 -- source include/master-slave.inc
 
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
+
 connection master;
 create table t1 (a int primary key);
 create table t4 (a int primary key);
@@ -14,19 +16,15 @@ create table t4 (a int primary key);
 --error 1022, ER_DUP_ENTRY
 insert into t1 values (1),(1);
 insert into t4 values (1),(2);
-save_master_pos;
-connection slave;
 # as the t1 table is ignored on the slave, the slave should be able to sync
-sync_with_master;
+sync_slave_with_master;
 # check that the table has been ignored, because otherwise the test is nonsense
 show tables like 't1';
 show tables like 't4';
 SELECT * FROM test.t4 ORDER BY a;
 connection master;
 drop table t1;
-save_master_pos;
-connection slave;
-sync_with_master;
+sync_slave_with_master;
 
 # Now test that even critical errors (connection killed)
 # are ignored if rules allow it.
@@ -50,18 +48,17 @@ kill @id;
 drop table t2,t3;
 insert into t4 values (3),(4);
 connection master;
+# The get_lock function causes warning for unsafe statement.
+--disable_warnings
 --error 0,1317,2013
 reap;
+--enable_warnings
 connection master1;
-save_master_pos;
-connection slave;
-sync_with_master;
+sync_slave_with_master;
 SELECT * FROM test.t4 ORDER BY a;
 
 connection master1;
 DROP TABLE test.t4;
-save_master_pos;
-connection slave;
-sync_with_master;
+sync_slave_with_master;
 # End of 4.1 tests
 # Adding comment for force manual merge 5.0 -> wl1012. delete me if needed

=== added file 'mysql-test/suite/rpl/t/rpl_geometry.test'
--- a/mysql-test/suite/rpl/t/rpl_geometry.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_geometry.test	2010-01-05 06:25:29 +0000
@@ -0,0 +1,26 @@
+source include/master-slave.inc;
+source include/have_binlog_format_row.inc;
+
+#
+# Bug#48776, Bug#43784
+#
+create table t1(a varchar(100),
+       	        b multipoint not null,
+		c varchar(256));
+
+insert into t1 set
+       a='hello',
+       b=geomfromtext('multipoint(1 1)'),
+       c='geometry';
+
+create table t2 (a int(11) not null auto_increment primary key,
+       	     	 b geometrycollection default null,
+		 c decimal(10,0));
+
+insert into t2(c) values (null);
+
+sync_slave_with_master;
+
+connection master;
+drop table t1, t2;
+source include/master-slave-end.inc;

=== modified file 'mysql-test/suite/rpl/t/rpl_get_lock.test'
--- a/mysql-test/suite/rpl/t/rpl_get_lock.test	2007-06-27 12:28:02 +0000
+++ b/mysql-test/suite/rpl/t/rpl_get_lock.test	2009-11-18 14:50:31 +0000
@@ -1,7 +1,12 @@
 source include/master-slave.inc;
 
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
+
 create table t1(n int);
+# Use of get_lock gives a warning for unsafeness if binlog_format=statement
+--disable_warnings
 insert into t1 values(get_lock("lock",2));
+--enable_warnings
 dirty_close master;
 connection master1;
 select get_lock("lock",2);

=== modified file 'mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test'
--- a/mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test	2009-10-29 02:26:59 +0000
+++ b/mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test	2010-01-27 02:52:13 +0000
@@ -16,12 +16,13 @@
 
 source include/master-slave.inc;
 source include/have_debug.inc;
-call mtr.add_suppression("Get master clock failed with error: ");
-call mtr.add_suppression("Get master SERVER_ID failed with error: ");
-call mtr.add_suppression("Slave I/O: Master command COM_REGISTER_SLAVE failed: failed registering on master, reconnecting to try again");
+
+connection slave;
+call mtr.add_suppression("Slave I/O: Master command COM_REGISTER_SLAVE failed: .*");
 call mtr.add_suppression("Fatal error: The slave I/O thread stops because master and slave have equal MySQL server ids; .*");
+call mtr.add_suppression("Slave I/O thread .* register on master");
+
 #Test case 1: Try to get the value of the UNIX_TIMESTAMP from master under network disconnection
-connection slave;
 let $debug_saved= `select @@global.debug`;
 
 let $debug_lock= "debug_lock.before_get_UNIX_TIMESTAMP";

=== modified file 'mysql-test/suite/rpl/t/rpl_ignore_table.test'
--- a/mysql-test/suite/rpl/t/rpl_ignore_table.test	2008-11-13 19:19:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_ignore_table.test	2009-12-27 13:54:41 +0000
@@ -1,4 +1,6 @@
 source include/master-slave.inc;
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
 
 #
 # BUG#16487

=== modified file 'mysql-test/suite/rpl/t/rpl_killed_ddl.test'
--- a/mysql-test/suite/rpl/t/rpl_killed_ddl.test	2009-09-25 06:42:43 +0000
+++ b/mysql-test/suite/rpl/t/rpl_killed_ddl.test	2010-03-04 08:03:07 +0000
@@ -156,13 +156,12 @@ source include/kill_query_and_diff_maste
 send DROP DATABASE d1;
 source include/kill_query_and_diff_master_slave.inc;
 
-send DROP DATABASE d2;
+send DROP DATABASE IF EXISTS d2;
 source include/kill_query_and_diff_master_slave.inc;
 
 ######## EVENT ########
 
-let $diff_statement= SELECT event_name, event_body, execute_at
-                     FROM information_schema.events where event_name like 'e%';
+let $diff_statement= SELECT event_name, event_body, execute_at FROM information_schema.events where event_name like 'e%';
 
 send CREATE EVENT e2
   ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 DAY
@@ -229,7 +228,7 @@ source include/kill_query_and_diff_maste
 send DROP PROCEDURE p1;
 source include/kill_query_and_diff_master_slave.inc;
 
-# Temporarily disabled, see comment above for DROP FUNCTION IF EXISTS
+# Temporarily disabled because of bug#43353, see comment above for DROP FUNCTION IF EXISTS
 #send DROP PROCEDURE IF EXISTS p2;
 #source include/kill_query_and_diff_master_slave.inc;
 
@@ -280,6 +279,11 @@ source include/kill_query_and_diff_maste
 
 ######## TRIGGER ########
 
+# Make sure table t4 exists
+connection master;
+CREATE TABLE IF NOT EXISTS t4 (a int);
+connection master1;
+
 let $diff_statement= SHOW TRIGGERS LIKE 'v%';
 
 DELIMITER //;

=== added file 'mysql-test/suite/rpl/t/rpl_loaddata_concurrent.test'
--- a/mysql-test/suite/rpl/t/rpl_loaddata_concurrent.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_loaddata_concurrent.test	2009-12-16 04:25:46 +0000
@@ -0,0 +1,13 @@
+-- source include/not_ndb_default.inc
+-- source include/have_log_bin.inc
+
+let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1);
+CREATE TABLE t1 (c1 char(50));
+LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE t1;
+LOAD DATA CONCURRENT INFILE '../../std_data/words.dat' INTO TABLE t1;
+-- source include/show_binlog_events.inc
+DROP TABLE t1;
+
+let $lock_option= CONCURRENT;
+let $engine_type=MyISAM;
+-- source extra/rpl_tests/rpl_loaddata.test

=== added file 'mysql-test/suite/rpl/t/rpl_loaddata_symlink-master.opt'
--- a/mysql-test/suite/rpl/t/rpl_loaddata_symlink-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_loaddata_symlink-master.opt	2009-11-28 04:43:16 +0000
@@ -0,0 +1 @@
+--secure-file-priv=$MYSQLTEST_VARDIR/std_data_master_link

=== added file 'mysql-test/suite/rpl/t/rpl_loaddata_symlink-master.sh'
--- a/mysql-test/suite/rpl/t/rpl_loaddata_symlink-master.sh	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_loaddata_symlink-master.sh	2009-11-28 04:43:16 +0000
@@ -0,0 +1 @@
+ln -s $MYSQLTEST_VARDIR/std_data $MYSQLTEST_VARDIR/std_data_master_link

=== added file 'mysql-test/suite/rpl/t/rpl_loaddata_symlink-slave.opt'
--- a/mysql-test/suite/rpl/t/rpl_loaddata_symlink-slave.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_loaddata_symlink-slave.opt	2009-11-28 04:43:16 +0000
@@ -0,0 +1 @@
+--slave-load-tmpdir=$MYSQLTEST_VARDIR/std_data_slave_link

=== added file 'mysql-test/suite/rpl/t/rpl_loaddata_symlink-slave.sh'
--- a/mysql-test/suite/rpl/t/rpl_loaddata_symlink-slave.sh	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_loaddata_symlink-slave.sh	2009-11-28 04:43:16 +0000
@@ -0,0 +1 @@
+ln -s $MYSQLTEST_VARDIR/std_data $MYSQLTEST_VARDIR/std_data_slave_link

=== added file 'mysql-test/suite/rpl/t/rpl_loaddata_symlink.test'
--- a/mysql-test/suite/rpl/t/rpl_loaddata_symlink.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_loaddata_symlink.test	2009-11-28 04:43:16 +0000
@@ -0,0 +1,20 @@
+#
+# BUG#43913
+# This test verifies if loading data infile will work fine 
+# if the path of the load data file is a symbolic link.
+#
+--source include/master-slave.inc
+--source include/have_binlog_format_statement.inc
+
+create table t1(a int not null auto_increment, b int, primary key(a) );
+load data infile '../../std_data/rpl_loaddata.dat' into table t1;
+select * from t1;
+
+sync_slave_with_master;
+connection slave;
+select * from t1;
+
+connection master;
+drop table t1;
+sync_slave_with_master;
+

=== added file 'mysql-test/suite/rpl/t/rpl_manual_change_index_file.test'
--- a/mysql-test/suite/rpl/t/rpl_manual_change_index_file.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_manual_change_index_file.test	2010-01-08 15:32:40 +0000
@@ -0,0 +1,106 @@
+source include/master-slave.inc;
+
+#
+# BUG#28421 Infinite loop on slave relay logs
+# 
+# That, manually deleteing one or more entries from 'master-bin.index', will
+# cause master infinitely loop to send one binlog file.
+# 
+# Manually changing index file is a illegal action, so when this happen, we
+# send a fatal error to slave and close the dump session.
+
+FLUSH LOGS;
+# Now, 2 entries in index file.
+# ./master-bin.000001
+# ./master-bin.000002
+
+CREATE TABLE t1(c1 INT);
+# Now, the current dump file(master-bin.000002) is the second line of index
+# file
+sync_slave_with_master;
+# Now, all events has been replicate to slave. As current dump file
+# (master-bin.000002) is the last binlog file, so master is waiting for new
+# events.
+
+connection master;
+# Delete './master-bin.000001' from index file.
+let $MYSQLD_DATADIR= `SELECT @@DATADIR`;
+let $file= $MYSQLD_DATADIR/master-bin.index;
+source include/truncate_file.inc;
+
+if (`SELECT CONVERT(@@VERSION_COMPILE_OS USING latin1) NOT IN ('Win32', 'Win64', 'Windows')`)
+{
+append_file $MYSQLD_DATADIR/master-bin.index;
+./master-bin.000002
+EOF
+sleep 0.00000001;
+}
+
+if (`SELECT CONVERT(@@VERSION_COMPILE_OS USING latin1) IN ('Win32', 'Win64', 'Windows')`)
+{
+append_file $MYSQLD_DATADIR/master-bin.index;
+.\master-bin.000002
+EOF
+sleep 0.00000001;
+}
+
+# Now, only 1 entry in index file.  ./master-bin.000002
+
+# Generate master-bin.000003, but it is in the second line.
+FLUSH LOGS;
+# Now, 2 entries in index file.
+# ./master-bin.000002
+# ./master-bin.000003
+
+# Now, master know that new binlog file(master-bin.000003) has been generated.
+# It expects that the new binlog file is in third line of index file, but
+# there is no third line in index file. It is so strange that master sends an
+# error to slave. 
+call mtr.add_suppression('Got fatal error 1236 from master when reading data from binary log: .*could not find next log');
+connection slave;
+source include/wait_for_slave_io_to_stop.inc;
+let $last_error= query_get_value(SHOW SLAVE STATUS, Last_IO_Error, 1);
+echo Last_IO_Error;
+echo $last_error;
+
+connection master;
+
+source include/truncate_file.inc;
+
+if (`SELECT CONVERT(@@VERSION_COMPILE_OS USING latin1) NOT IN ('Win32', 'Win64', 'Windows')`)
+{
+append_file $MYSQLD_DATADIR/master-bin.index;
+./master-bin.000001
+./master-bin.000002
+./master-bin.000003
+EOF
+sleep 0.00000001;
+}
+
+if (`SELECT CONVERT(@@VERSION_COMPILE_OS USING latin1) IN ('Win32', 'Win64', 'Windows')`)
+{
+append_file $MYSQLD_DATADIR/master-bin.index;
+.\master-bin.000001
+.\master-bin.000002
+.\master-bin.000003
+EOF
+sleep 0.00000001;
+}
+
+CREATE TABLE t2(c1 INT);
+FLUSH LOGS;
+CREATE TABLE t3(c1 INT);
+FLUSH LOGS;
+CREATE TABLE t4(c1 INT);
+
+connection slave;
+START SLAVE IO_THREAD;
+source include/wait_for_slave_io_to_start.inc;
+
+connection master;
+sync_slave_with_master;
+SHOW TABLES;
+
+connection master;
+DROP TABLE t1, t2, t3, t4;
+source include/master-slave-end.inc;

=== modified file 'mysql-test/suite/rpl/t/rpl_misc_functions.test'
--- a/mysql-test/suite/rpl/t/rpl_misc_functions.test	2008-10-07 08:25:12 +0000
+++ b/mysql-test/suite/rpl/t/rpl_misc_functions.test	2010-01-13 09:00:03 +0000
@@ -3,12 +3,16 @@
 #
 source include/master-slave.inc;
 
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
+
 create table t1(id int, i int, r1 int, r2 int, p varchar(100));
 insert into t1 values(1, connection_id(), 0, 0, "");
 # don't put rand and password in the same query, to see if they replicate
 # independently
 # Pure rand test
+--disable_warnings
 insert into t1 values(2, 0, rand()*1000, rand()*1000, "");
+--enable_warnings
 # change the rand suite on the master (we do this because otherwise password()
 # benefits from the fact that the above rand() is well replicated : 
 # it picks the same sequence element, which hides a possible bug in password() replication.
@@ -19,7 +23,9 @@ set sql_log_bin=1;
 # Pure password test
 insert into t1 values(3, 0, 0, 0, password('does_this_work?'));
 # "altogether now"
+--disable_warnings
 insert into t1 values(4, connection_id(), rand()*1000, rand()*1000, password('does_this_still_work?'));
+--enable_warnings
 select * into outfile 'rpl_misc_functions.outfile' from t1;
 let $MYSQLD_DATADIR= `select @@datadir`;
 sync_slave_with_master;
@@ -73,11 +79,13 @@ DELIMITER ;|
 
 # Exercise the functions and procedures then compare the results on
 # the master to those on the slave.
+--disable_warnings
 CALL test_replication_sp1();
 CALL test_replication_sp2();
 INSERT INTO t1 (col_a) VALUES (test_replication_sf());
 INSERT INTO t1 (col_a) VALUES (test_replication_sf());
 INSERT INTO t1 (col_a) VALUES (test_replication_sf());
+--enable_warnings
 
 --sync_slave_with_master
 

=== modified file 'mysql-test/suite/rpl/t/rpl_mixed_ddl_dml.test'
--- a/mysql-test/suite/rpl/t/rpl_mixed_ddl_dml.test	2007-06-27 12:28:02 +0000
+++ b/mysql-test/suite/rpl/t/rpl_mixed_ddl_dml.test	2010-01-19 10:36:52 +0000
@@ -23,6 +23,7 @@ connection master;
 # Test replication of timestamp
 
 create table t2(id int auto_increment primary key, created datetime);
+SET TIME_ZONE= '+03:00';
 set timestamp=12345;
 insert into t2 set created=now();
 select * from t2;

=== modified file 'mysql-test/suite/rpl/t/rpl_name_const.test'
--- a/mysql-test/suite/rpl/t/rpl_name_const.test	2009-04-08 23:42:51 +0000
+++ b/mysql-test/suite/rpl/t/rpl_name_const.test	2010-03-28 18:10:00 +0000
@@ -45,3 +45,4 @@ select * from t1 order by id;
 connection master;
 drop table t1;
 drop procedure test_procedure;
+--sync_slave_with_master

=== added file 'mysql-test/suite/rpl/t/rpl_nondeterministic_functions.test'
--- a/mysql-test/suite/rpl/t/rpl_nondeterministic_functions.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_nondeterministic_functions.test	2010-01-13 09:00:03 +0000
@@ -0,0 +1,57 @@
+# ==== Purpose ====
+#
+# Test that nondeterministic system functions are correctly replicated.
+#
+# (Some functions are only correctly replicated if binlog_format=MIXED
+# or ROW.  See binlog_unsafe.test for a test that those variables are
+# indeed unsafe.)
+#
+# ==== Implementation ====
+#
+# We insert the values of each unsafe function into a table. Then we
+# replicate and check that the table is identical on slave.
+#
+# ==== Related bugs ====
+#
+# BUG#47995
+
+--source include/master-slave.inc
+
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
+
+CREATE TABLE t1 (a VARCHAR(1000));
+
+# We replicate the connection_id in the query_log_event
+INSERT INTO t1 VALUES (CONNECTION_ID());
+--connection master1
+INSERT INTO t1 VALUES (CONNECTION_ID());
+
+# We replicate the TIMESTAMP variable, so the following functions that
+# are affected by the TIMESTAMP variable should be safe to replicate.
+INSERT INTO t1 VALUES
+  (CURDATE()),
+  (CURRENT_DATE()),
+  (CURRENT_TIME()),
+  (CURRENT_TIMESTAMP()),
+  (CURTIME()),
+  (LOCALTIME()),
+  (LOCALTIMESTAMP()),
+  (NOW()),
+  (UNIX_TIMESTAMP()),
+  (UTC_DATE()),
+  (UTC_TIME()),
+  (UTC_TIMESTAMP());
+
+# We replicate the random seed in a rand_log_event
+--disable_warnings
+INSERT INTO t1 VALUES (RAND());
+--enable_warnings
+# We replicate the last_insert_id in an intvar_log_event
+INSERT INTO t1 VALUES (LAST_INSERT_ID());
+
+--sync_slave_with_master
+--let $diff_table_1= master:test.t1
+--let $diff_table_2= slave:test.t1
+--source include/diff_tables.inc
+
+DROP TABLE t1;

=== added file 'mysql-test/suite/rpl/t/rpl_not_null_innodb.test'
--- a/mysql-test/suite/rpl/t/rpl_not_null_innodb.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_not_null_innodb.test	2009-10-22 00:15:45 +0000
@@ -0,0 +1,19 @@
+#################################################################################
+# This test checks if the replication between "null" fields to either "null"
+# fields or "not null" fields works properly. In the first case, the execution
+# should work fine. In the second case, it may fail according to the sql_mode
+# being used.
+#
+# The test is devided in three main parts:
+#
+# 1 - NULL --> NULL (no failures)
+# 2 - NULL --> NOT NULL ( sql-mode  = STRICT and failures)
+# 3 - NULL --> NOT NULL ( sql-mode != STRICT and no failures)
+#
+#################################################################################
+--source include/master-slave.inc
+--source include/have_innodb.inc
+--source include/have_binlog_format_row.inc
+
+let $engine=Innodb;
+--source extra/rpl_tests/rpl_not_null.test

=== added file 'mysql-test/suite/rpl/t/rpl_not_null_myisam.test'
--- a/mysql-test/suite/rpl/t/rpl_not_null_myisam.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_not_null_myisam.test	2009-10-22 00:15:45 +0000
@@ -0,0 +1,18 @@
+#################################################################################
+# This test checks if the replication between "null" fields to either "null"
+# fields or "not null" fields works properly. In the first case, the execution
+# should work fine. In the second case, it may fail according to the sql_mode
+# being used.
+#
+# The test is devided in three main parts:
+#
+# 1 - NULL --> NULL (no failures)
+# 2 - NULL --> NOT NULL ( sql-mode  = STRICT and failures)
+# 3 - NULL --> NOT NULL ( sql-mode != STRICT and no failures)
+#
+#################################################################################
+--source include/master-slave.inc
+--source include/have_binlog_format_row.inc
+
+let $engine=MyISAM;
+--source extra/rpl_tests/rpl_not_null.test

=== modified file 'mysql-test/suite/rpl/t/rpl_optimize.test'
--- a/mysql-test/suite/rpl/t/rpl_optimize.test	2009-06-05 15:35:22 +0000
+++ b/mysql-test/suite/rpl/t/rpl_optimize.test	2010-03-04 08:03:07 +0000
@@ -15,6 +15,8 @@
 -- source include/not_staging.inc
 -- source include/master-slave.inc
 
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
+
 create table t1 (a int not null auto_increment primary key, b int, key(b));
 INSERT INTO t1 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
 INSERT INTO t1 (a) SELECT null FROM t1;
@@ -32,8 +34,8 @@ INSERT INTO t1 (a) SELECT null FROM t1;
 INSERT INTO t1 (a) SELECT null FROM t1;
 save_master_pos;
 # a few updates to force OPTIMIZE to do something
-update t1 set b=(a/2*rand());
 --disable_warnings
+update t1 set b=(a/2*rand());
 delete from t1 order by b limit 10000;
 --enable_warnings
 

=== modified file 'mysql-test/suite/rpl/t/rpl_relayspace.test'
--- a/mysql-test/suite/rpl/t/rpl_relayspace.test	2008-02-28 11:36:14 +0000
+++ b/mysql-test/suite/rpl/t/rpl_relayspace.test	2010-01-18 12:56:10 +0000
@@ -2,8 +2,10 @@
 # to force the deadlock after one event.
 
 source include/master-slave.inc;
+let $master_log_file= query_get_value(SHOW MASTER STATUS, File, 1);
 connection slave;
 stop slave;
+source include/wait_for_slave_to_stop.inc;
 connection master;
 # This will generate a master's binlog > 10 bytes
 create table t1 (a int);
@@ -20,6 +22,7 @@ source include/wait_for_slave_param.inc;
 
 # A bug caused the I/O thread to refuse stopping.
 stop slave io_thread;
+source include/wait_for_slave_io_to_stop.inc;
 reset slave;
 start slave;
 # The I/O thread stops filling the relay log when
@@ -29,9 +32,11 @@ start slave;
 # So we should have a deadlock.
 # if it is not resolved automatically we'll detect
 # it with master_pos_wait that waits for farther than 1Ob;
-# it will timeout after 10 seconds;
+# it will timeout;
 # also the slave will probably not cooperate to shutdown
 # (as 2 threads are locked)
-select master_pos_wait('master-bin.001',200,6)=-1;
+--replace_result $master_log_file MASTER_LOG_FILE
+eval select master_pos_wait('$master_log_file',200,30)=-1;
+
 
 # End of 4.1 tests

=== modified file 'mysql-test/suite/rpl/t/rpl_rotate_logs.test'
--- a/mysql-test/suite/rpl/t/rpl_rotate_logs.test	2009-03-12 09:48:41 +0000
+++ b/mysql-test/suite/rpl/t/rpl_rotate_logs.test	2010-01-27 21:53:08 +0000
@@ -153,7 +153,7 @@ disable_query_log;
 while ($1)
 {
 #eval means expand $ expressions
- eval insert into t3 values($1 + 4);
+ eval insert HIGH_PRIORITY into t3 values($1 + 4);
  dec $1;
 }
 enable_query_log;

=== modified file 'mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test'
--- a/mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test	2007-12-12 10:14:59 +0000
+++ b/mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test	2010-03-28 18:10:00 +0000
@@ -53,6 +53,7 @@ UPDATE t1 SET a=99 WHERE a = 0;
 SHOW BINLOG EVENTS;
 
 DROP TABLE t1;
+--sync_slave_with_master
 
 # BUG#17620: Replicate (Row Based) Fails when Query Cache enabled on
 # slave

=== modified file 'mysql-test/suite/rpl/t/rpl_row_create_table.test'
--- a/mysql-test/suite/rpl/t/rpl_row_create_table.test	2009-01-23 12:22:05 +0000
+++ b/mysql-test/suite/rpl/t/rpl_row_create_table.test	2009-11-27 13:34:39 +0000
@@ -292,4 +292,40 @@ connection master;
 DROP DATABASE mysqltest1;
 sync_slave_with_master;
 
+#
+# BUG#48506: crash in CREATE TABLE <existing_view> IF NOT EXISTS LIKE
+# <tmp_tbl> with RBL
+#
+
+source include/master-slave-reset.inc;
+
+connection master;
+CREATE TEMPORARY TABLE t7(c1 INT);
+CREATE TABLE t5(c1 INT);
+CREATE TABLE t4(c1 INT);
+CREATE VIEW bug48506_t1 AS SELECT 1;
+CREATE VIEW bug48506_t2 AS SELECT * FROM t4;
+CREATE VIEW bug48506_t3 AS SELECT t5.c1 AS A, t4.c1 AS B FROM t5, t4;
+CREATE TABLE bug48506_t4(c1 INT);
+--disable_warnings
+sync_slave_with_master;
+DROP VIEW bug48506_t1, bug48506_t2, bug48506_t3;
+DROP TABLE bug48506_t4;
+
+connection master;
+CREATE TABLE IF NOT EXISTS bug48506_t1 LIKE t7;
+CREATE TABLE IF NOT EXISTS bug48506_t2 LIKE t7;
+CREATE TABLE IF NOT EXISTS bug48506_t3 LIKE t7;
+CREATE TABLE IF NOT EXISTS bug48506_t4 LIKE t7;
+--enable_warnings
+sync_slave_with_master;
+
+SHOW TABLES LIKE 'bug48506%';
+
+connection master;
+DROP VIEW IF EXISTS bug48506_t1, bug48506_t2, bug48506_t3;
+DROP TEMPORARY TABLES t7;
+DROP TABLES t4, t5;
+DROP TABLES IF EXISTS bug48506_t4;
+source include/master-slave-end.inc;
 --echo end of the tests

=== renamed file 'mysql-test/suite/binlog/t/binlog_tbl_metadata.test' => 'mysql-test/suite/rpl/t/rpl_row_tbl_metadata.test'
--- a/mysql-test/suite/binlog/t/binlog_tbl_metadata.test	2009-05-12 11:53:46 +0000
+++ b/mysql-test/suite/rpl/t/rpl_row_tbl_metadata.test	2010-01-14 10:49:40 +0000
@@ -2,38 +2,39 @@
 # BUG#42749: infinite loop writing to row based binlog - processlist shows
 # "freeing items"
 #
+#
 # WHY
 # ===
-#   
-#   This bug would make table map event to report data_written one byte less
-#   than what would actually be written in its body. This would cause one byte shorter
-#   event end_log_pos. The ultimate impact was that it would make fixing the
-#   position in MYSQL_BIN_LOG::write_cache bogus or end up in an infinite loop.
+#
+#   This bug would make table map event to report data_written one
+#   byte less than what would actually be written in its body. This
+#   would cause one byte shorter event end_log_pos. The ultimate
+#   impact was that it would make fixing the position in
+#   MYSQL_BIN_LOG::write_cache bogus or end up in an infinite loop.
 #
 # HOW
 # ===
 #
 #   Checking that the patch fixes the problem is done as follows:
-#     i) a table with several fields is created;
+#
+#     i) one table with m_field_metadata sized at 290
 #    ii) an insert is performed;
 #   iii) the logs are flushed;
 #    iv) mysqlbinlog is used to check if it succeeds.
 # 
-#   In step iv), before the bug was fixed, the test case would fail with
-#   mysqlbinlog reporting that it was unable to succeed in reading the event.
-#
+#   In step iv), before the bug was fixed, the test case would fail
+#   with mysqlbinlog reporting that it was unable to succeed in
+#   reading the event.
 
--- source include/have_log_bin.inc
+-- source include/master-slave.inc
 -- source include/have_innodb.inc
 -- source include/have_binlog_format_row.inc
--- connection default
-
-RESET MASTER;
 
 -- disable_warnings
 DROP TABLE IF EXISTS `t1`;
 -- enable_warnings
 
+-- echo ### TABLE with field_metadata_size == 290
 CREATE TABLE `t1` (
   `c1` int(11) NOT NULL AUTO_INCREMENT,
   `c2` varchar(30) NOT NULL,
@@ -185,15 +186,155 @@ CREATE TABLE `t1` (
 ) ENGINE=InnoDB;
 
 LOCK TABLES `t1` WRITE;
+INSERT INTO `t1`(c2) VALUES ('1');
+FLUSH LOGS;
+
+-- sync_slave_with_master
+-- connection master
 
-INSERT INTO `t1` VALUES ('1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1');
+-- echo ### assertion: the slave replicated event successfully and tables match
+-- let $diff_table_1=master:test.t1
+-- let $diff_table_2=slave:test.t1
+-- source include/diff_tables.inc
 
 DROP TABLE `t1`;
 
-FLUSH LOGS;
+-- connection master
+-- sync_slave_with_master
+-- connection master
 
 -- echo === Using mysqlbinlog to detect failure. Before the patch mysqlbinlog would find a corrupted event, thence would fail.
 
 -- let $MYSQLD_DATADIR= `SELECT @@datadir`;
 -- exec $MYSQL_BINLOG $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_bug42749.binlog
 -- remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_bug42749.binlog
+
+#############################################################
+# BUG#50018: binlog corruption when table has many columns
+#
+# Same test from BUG#42749, but now we generate some SQL which
+# creates and inserts into tables with metadata size from 249
+# to 258.
+# 
+# The test works as follows:
+#  1. SQL for several CREATE TABLE and INSERTS are generated 
+#     into a file.
+#  2. This file is then "sourced"
+#  3. The slave is synchronized with the master
+#  4. FLUSH LOGS on master
+#  5. Compare tables on master and slave.
+#  6. run mysqlbinlog on  master's binary log
+#
+# Steps #5 and #6 assert that binary log is not corrupted 
+# in both cases: when slave is replaying events and when
+# mysqlbinlog is used to read the binary log
+
+-- source include/master-slave-reset.inc
+-- connection master
+
+# Create several tables with field_metadata_size ranging
+# from 249 to 258 (so that we cover 251 and 255 range).
+# This should exercise the switch between using 1 or 3
+# bytes to pack m_field_metadata_size.
+# 
+# Each varchar field takes up to 2 metadata bytes, see:
+#
+#  Field_varstring::do_save_field_metadata (field.cc)
+#
+# The float field takes 1 byte, see:
+#
+#  Field_float::do_save_field_metadata (field.cc)
+#
+
+-- let $generated_sql= $MYSQLTEST_VARDIR/tmp/b50018.sql
+-- let B50018_FILE= $generated_sql
+
+-- echo ### action: generating several tables with different metadata 
+-- echo ###         sizes (resorting to perl)
+-- perl
+my $file= $ENV{'B50018_FILE'};
+open(FILE, ">", "$file") or die "Unable to open bug 50018 generated SQL file: $!" ;
+
+my $tables= "";
+my $ntables= 10;
+my $base_ncols= 124;
+
+for my $i (1..$ntables)
+{
+  my $ncols= $base_ncols + $i;
+  my $metadata_size= $ncols_variable * 2 + 1; 
+
+  print FILE "-- echo ### testing table with " . ($base_ncols*2 + $i) . " field metadata size.\n";
+  print FILE "CREATE TABLE t$i (\n";
+  for my $n (1..$base_ncols)
+  {
+    print FILE "c$n VARCHAR(30) NOT NULL DEFAULT 'BUG#50018',\n";
+  }
+
+  for my $n (1..$i)
+  {
+    print FILE "c" . ($base_ncols+$n) . " FLOAT NOT NULL DEFAULT 0";
+    if ($n < $i)
+    {
+      print FILE ",\n";
+    }
+  }
+
+  print FILE ") Engine=InnoDB;\n";
+
+  $tables.= " t$i WRITE";
+  if ($i < $ntables)
+  {
+    $tables .=",";
+  }
+    
+  print FILE "LOCK TABLES t$i WRITE;\n";
+  print FILE "INSERT INTO t$i(c". ($base_ncols+1) . ") VALUES (50018);\n";
+  print FILE "UNLOCK TABLES;";
+}
+
+close(FILE);
+
+EOF
+
+## we don't need this in the result file
+## however, for debugging purposes you 
+## may want to reactivate query logging
+-- disable_query_log 
+-- source $generated_sql
+-- enable_query_log
+
+-- sync_slave_with_master
+-- connection master
+
+FLUSH LOGS;
+
+-- let $ntables=10
+while($ntables)
+{
+  -- echo ### assertion: the slave replicated event successfully and tables match for t$ntables
+  -- let $diff_table_1=master:test.t$ntables
+  -- let $diff_table_2=slave:test.t$ntables
+  -- source include/diff_tables.inc
+
+  -- connection master
+  -- disable_query_log
+  -- eval DROP TABLE t$ntables
+  -- enable_query_log
+  -- sync_slave_with_master
+  -- connection master
+
+  -- dec $ntables
+}
+
+-- echo ### assertion: check that binlog is not corrupt. Using mysqlbinlog to 
+-- echo ###            detect failure. Before the patch mysqlbinlog would find 
+-- echo ###            a corrupted event, thence would fail.
+-- let $MYSQLD_DATADIR= `SELECT @@datadir`;
+-- exec $MYSQL_BINLOG -v --hex $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_bug50018.binlog
+
+## clean up
+## For debugging purposes you might want not to remove these
+-- remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_bug50018.binlog
+-- remove_file $generated_sql
+-- source include/master-slave-end.inc

=== modified file 'mysql-test/suite/rpl/t/rpl_row_trig003.test'
--- a/mysql-test/suite/rpl/t/rpl_row_trig003.test	2007-12-06 15:27:10 +0000
+++ b/mysql-test/suite/rpl/t/rpl_row_trig003.test	2010-03-29 19:07:45 +0000
@@ -149,6 +149,8 @@ DROP TABLE IF EXISTS test.t2;
 DROP TABLE IF EXISTS test.t3;
 --enable_warnings
 
+sync_slave_with_master;
+
 diff_files $MYSQLTEST_VARDIR/tmp/trg003_master.sql $MYSQLTEST_VARDIR/tmp/trg003_slave.sql;
 
 # End of 5.0 test case

=== added file 'mysql-test/suite/rpl/t/rpl_row_trunc_temp.test'
--- a/mysql-test/suite/rpl/t/rpl_row_trunc_temp.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_row_trunc_temp.test	2009-11-22 05:10:33 +0000
@@ -0,0 +1,35 @@
+#
+# Bug#48350 truncate temporary table crashes replication 
+#
+# All statements operating on temporary tables should not be binlogged in RBR.
+# However, before fix of bug#48350, 'TRUNCATE ...' statement on a temporary
+# table was binlogged in RBR.
+#
+
+--source include/master-slave.inc
+--source include/have_binlog_format_row.inc
+
+#This statement is not binlogged in RBR.
+CREATE TEMPORARY TABLE t1(c1 INTEGER);
+CREATE TABLE t2(c1 INTEGER);
+sync_slave_with_master;
+
+CREATE TABLE t1(c1 INTEGER);
+INSERT INTO t1 VALUES(1), (2);
+INSERT INTO t2 VALUES(1), (2);
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+connection master;
+TRUNCATE t1;
+TRUNCATE t2;
+sync_slave_with_master;
+# t1 will have nothing, if 'TRUNCATE t1' has been replicate from master to
+# slave.
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+DROP TABLE t1;
+connection master;
+DROP TABLE t2;
+--source include/master-slave-end.inc

=== added file 'mysql-test/suite/rpl/t/rpl_set_null_innodb.test'
--- a/mysql-test/suite/rpl/t/rpl_set_null_innodb.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_set_null_innodb.test	2010-01-21 17:20:24 +0000
@@ -0,0 +1,6 @@
+-- source include/have_binlog_format_mixed_or_row.inc
+-- source include/master-slave.inc
+-- source include/have_innodb.inc
+
+-- let $engine= InnoDB
+-- source extra/rpl_tests/rpl_set_null.test

=== added file 'mysql-test/suite/rpl/t/rpl_set_null_myisam.test'
--- a/mysql-test/suite/rpl/t/rpl_set_null_myisam.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_set_null_myisam.test	2010-01-21 17:20:24 +0000
@@ -0,0 +1,5 @@
+-- source include/have_binlog_format_mixed_or_row.inc
+-- source include/master-slave.inc
+
+-- let $engine= MyISAM
+-- source extra/rpl_tests/rpl_set_null.test

=== added file 'mysql-test/suite/rpl/t/rpl_stm_binlog_direct-master.opt'
--- a/mysql-test/suite/rpl/t/rpl_stm_binlog_direct-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_stm_binlog_direct-master.opt	2010-01-20 19:08:16 +0000
@@ -0,0 +1 @@
+--binlog-direct-non-transactional-updates

=== added file 'mysql-test/suite/rpl/t/rpl_stm_binlog_direct.test'
--- a/mysql-test/suite/rpl/t/rpl_stm_binlog_direct.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_stm_binlog_direct.test	2010-01-20 19:08:16 +0000
@@ -0,0 +1,230 @@
+################################################################################
+# This test case checks if the option "binlog-direct-non-transactional-updates"
+# makes non-transactional changes in the statement format to be written to the
+# binary log as soon as the statement commits.
+#
+# In what follows, we use the include file rpl_mixing_engines.inc to generate
+# sql commands from a format string. The format string consists of a sequence of
+# 'codes' separated by spaces. Before it set of commands, we paste the expected
+# sequence in the binary log. The following codes exist:
+#
+# - Define the scope of a transaction:
+# B - Begin.
+# C - Commit.
+# R - Rollback.
+#
+# - Change only T-Tables:
+# T - Updates a T-Table.
+# T-trig - Updates T-Tables through a trigger.
+# T-func - Updates T-Tables through a function.
+# T-proc - Updates T-Tables through a procedure.
+# eT - Fails while updating the first tuple in a T-Table.
+# Te - Fails while updating an n-tuple (n > 1) in a T-Table.
+# Te-trig - Fails while updating an n-tuple (n > 1) in a T-Table.
+# Te-func - Fails while updating an n-tuple (n > 1) in a T-Table.
+#
+# - Change only N-Tables 
+# N - Updates a N-Table.
+# N-trig - Updates N-Tables through a trigger.
+# N-func - Updates N-Tables through a function.
+# N-proc - Updates N-Tables through a procedure.
+# eN - Fails while updating the first tuple in a N-Table.
+# Ne - Fails while updating an n-tuple (n > 1) in a N-Table.
+# Ne-trig - Fails while updating an n-tuple (n > 1) in a N-Table.
+# Ne-func - Fails while updating an n-tuple (n > 1) in a N-Table.
+################################################################################
+
+--source include/have_binlog_format_statement.inc
+--source include/master-slave.inc
+--source include/have_innodb.inc
+
+set @@session.binlog_direct_non_transactional_updates= TRUE;
+
+--echo #########################################################################
+--echo #                            CONFIGURATION
+--echo #########################################################################
+
+--let $engine_type= Innodb
+SET @commands= 'configure';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+--echo #########################################################################
+--echo #                          1 - BINLOG ORDER
+--echo #########################################################################
+connection master;
+
+--echo
+--echo
+--echo
+--echo
+--echo #
+--echo #3) Generates in the binlog what follows:
+--echo #       --> STMT  "N B T C" entries, format S.
+--echo #
+SET @commands= 'B T N C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T N-trig C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T N-func C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T N-proc C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-trig N C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-trig N-trig C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-trig N-func C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-trig N-proc C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-func N C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-func N-trig C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-func N-func C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-func N-proc C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-proc N C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-proc N-trig C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-proc N-func C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-proc N-proc C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+
+--echo
+--echo
+--echo
+--echo
+--echo #
+--echo #3.e) Generates in the binlog what follows if T-* fails:
+--echo #       --> STMT  "N" entry, format S.
+--echo #     Otherwise, what follows if N-* fails and a N-Table is changed:
+--echo #       --> STMT  "N B T C" entries, format S.
+--echo #
+SET @commands= 'B eT N C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B Te N C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T eN C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T Ne C';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+
+--echo
+--echo
+--echo
+--echo
+--echo #
+--echo #4) Generates in the binlog what follows:
+--echo #     --> STMT  "N B T R" entries, format S.
+--echo #
+SET @commands= 'B T N R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T N-trig R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T N-func R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T N-proc R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-trig N R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-trig N-trig R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-trig N-func R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-trig N-proc R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-func N R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-func N-trig R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-func N-func R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-func N-proc R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-proc N R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-proc N-trig R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-proc N-func R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T-proc N-proc R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+
+--echo
+--echo
+--echo
+--echo
+--echo #
+--echo #4.e) Generates in the binlog what follows if T* fails:
+--echo #       --> STMT  "B N C" entry, format S.
+--echo #     Otherwise, what follows if N* fails and a N-Table is changed:
+--echo #       --> STMT  "N" entries, format S.
+--echo #
+SET @commands= 'B eT N R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B Te N R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T eN R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+SET @commands= 'B T Ne R';
+--source extra/rpl_tests/rpl_mixing_engines.inc
+
+
+--echo ###################################################################################
+--echo #                               CHECK CONSISTENCY 
+--echo ###################################################################################
+connection master;
+sync_slave_with_master;
+  
+--exec $MYSQL_DUMP --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLTEST_VARDIR/tmp/test-nmt-master.sql
+--exec $MYSQL_DUMP_SLAVE --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLTEST_VARDIR/tmp/test-nmt-slave.sql
+--diff_files $MYSQLTEST_VARDIR/tmp/test-nmt-master.sql $MYSQLTEST_VARDIR/tmp/test-nmt-slave.sql
+  
+--echo ###################################################################################
+--echo #                                        CLEAN
+--echo ###################################################################################
+SET @commands= 'clean';
+--source extra/rpl_tests/rpl_mixing_engines.inc

=== modified file 'mysql-test/suite/rpl/t/rpl_stm_maria.test'
--- a/mysql-test/suite/rpl/t/rpl_stm_maria.test	2008-01-20 04:25:26 +0000
+++ b/mysql-test/suite/rpl/t/rpl_stm_maria.test	2010-03-04 08:03:07 +0000
@@ -4,6 +4,9 @@
 --source include/have_binlog_format_mixed_or_statement.inc 
 --source include/master-slave.inc
 
+# Suppress warnings that rand() is unsafe in statement binlog mode
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
+
 --disable_warnings
 DROP TABLE IF EXISTS t1;
 DROP TABLE IF EXISTS t2;
@@ -37,10 +40,12 @@ insert into t3 values(100,"log",0,0,0);
 
 SET @@RAND_SEED1=658490765, @@RAND_SEED2=635893186;
 
+--disable_warnings
 insert into t1 values(1,1,rand()),(NULL,2,rand());
 insert into t2 (b) values(last_insert_id());
 insert into t2 values(3,0),(NULL,0);
 insert into t2 values(NULL,0),(500,0);
+--enable_warnings
 
 select a,b, truncate(rand_value,4) from t1;
 select * from t2;

=== modified file 'mysql-test/suite/rpl/t/rpl_stm_until.test'
--- a/mysql-test/suite/rpl/t/rpl_stm_until.test	2008-07-23 11:23:52 +0000
+++ b/mysql-test/suite/rpl/t/rpl_stm_until.test	2010-01-27 17:27:49 +0000
@@ -98,3 +98,102 @@ start slave until relay_log_file='slave-
 start slave sql_thread;
 start slave until master_log_file='master-bin.000001', master_log_pos=776;
 
+#
+# bug#47210  first execution of "start slave until" stops too early  
+#
+# testing that a slave rotate event that is caused by stopping the slave
+# does not intervene anymore in UNTIL condition.
+#
+
+connection slave;
+source include/stop_slave.inc;
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+reset slave;
+--replace_result $MASTER_MYPORT MASTER_PORT
+eval change master to master_host='127.0.0.1',master_port=$MASTER_MYPORT, master_user='root'; 
+
+connection master;
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+reset master;
+create table t1 (a int primary key auto_increment);
+save_master_pos;
+let $master_pos= query_get_value(SHOW MASTER STATUS, Position, 1);
+
+connection slave;
+start slave;
+sync_with_master;
+
+# at this point slave will close the relay log stamping it with its own
+# Rotate log event. This event won't be examined on matter of the master 
+# UNTIL pos anymore.
+source include/stop_slave.inc;
+let $slave_exec_pos= query_get_value(SHOW SLAVE STATUS, Exec_Master_Log_Pos, 1);
+
+--echo master and slave are in sync now
+let $diff_pos= `select $master_pos - $slave_exec_pos`;
+eval select $diff_pos as zero;
+
+connection master;
+insert into t1 set a=null;
+let $until_pos= query_get_value(SHOW MASTER STATUS, Position, 1);
+insert into t1 set a=null;
+select count(*) as two from t1;
+
+connection slave;
+--replace_result $until_pos UNTIL_POS;
+eval start slave until master_log_file='master-bin.000001', master_log_pos= $until_pos;
+source include/wait_for_slave_sql_to_stop.inc;
+let $slave_exec_pos= query_get_value(SHOW SLAVE STATUS, Exec_Master_Log_Pos, 1);
+--echo slave stopped at the prescribed position
+let $diff_pos= `select $until_pos - $slave_exec_pos`;
+eval select $diff_pos as zero;
+select count(*) as one from t1;
+
+
+connection master;
+drop table t1;
+
+connection slave;
+start slave;
+sync_with_master;
+
+ # Bug #47142  	"slave start until" stops 1 event too late in 4.1 to 5.0 replication
+#
+# testing fixes that refine the start position of prior-5.0 master's event
+# and by that provide correct execution of 
+# START SLAVE UNTIL ... master_log_pos= x;
+# Keep the test at the end of the file because it manipulates with binlog files 
+# to substitute the genuine one with a prepared on 4.1 server.
+#
+
+--source include/master-slave-reset.inc
+
+connection master;
+drop table if exists t1; # there is create table t1 in bug47142_master-bin.000001
+flush logs;
+let $MYSQLD_DATADIR= `select @@datadir`;
+--remove_file $MYSQLD_DATADIR/master-bin.000001
+--copy_file $MYSQL_TEST_DIR/std_data/bug47142_master-bin.000001 $MYSQLD_DATADIR/master-bin.000001
+
+connection slave;
+stop slave;
+reset slave;
+start slave until master_log_file='master-bin.000001', master_log_pos=294 /* to stop right before DROP */;
+--source include/wait_for_slave_sql_to_stop.inc
+
+show tables /* t1 must exist */;
+
+# clean-up of Bug #47142 testing
+
+drop table t1; # drop on slave only, master does not have t1. 
+stop slave;
+reset slave;
+
+connection master;
+reset master;
+
+# End of tests

=== modified file 'mysql-test/suite/rpl/t/rpl_temporary.test'
--- a/mysql-test/suite/rpl/t/rpl_temporary.test	2009-05-22 23:29:41 +0000
+++ b/mysql-test/suite/rpl/t/rpl_temporary.test	2010-03-04 08:03:07 +0000
@@ -1,7 +1,10 @@
+-- source include/master-slave.inc
+
 # Test need anonymous user when connection are made as "zedjzlcsjhd"
+# But we only need it on the master, not the slave.
+SET sql_log_bin = 0;
 source include/add_anonymous_users.inc;
-
--- source include/master-slave.inc
+SET sql_log_bin = 1;
 
 # Clean up old slave's binlogs.
 # The slave is started with --log-slave-updates
@@ -17,9 +20,6 @@ source include/add_anonymous_users.inc;
 save_master_pos;
 connection slave;
 
-# Add suppression for expected warning(s) in slaves error log
-call mtr.add_suppression("Slave: Can\'t find record in \'user\' Error_code: 1032");
-
 sync_with_master;
 reset master;
 
@@ -116,8 +116,10 @@ SET @@session.sql_select_limit=10, @@ses
 SELECT @@session.sql_select_limit = @save_select_limit; #shouldn't have changed
 # Now as root, to be sure it works
 connection con2;
+SET @save_conn_id= connection_id();
 SET @@session.pseudo_thread_id=100;
 SET @@session.pseudo_thread_id=connection_id();
+SET @@session.pseudo_thread_id=@save_conn_id;
 SET @@session.sql_log_bin=0;
 SET @@session.sql_log_bin=1;
 
@@ -291,7 +293,9 @@ drop table t1;
 --remove_file $MYSQLTEST_VARDIR/tmp/bug14157.sql
 
 # Delete the anonymous users
+SET sql_log_bin = 0;
 source include/delete_anonymous_users.inc;
+SET sql_log_bin = 1;
 
 
 

=== modified file 'mysql-test/suite/rpl/t/rpl_timezone.test'
--- a/mysql-test/suite/rpl/t/rpl_timezone.test	2009-03-25 10:42:16 +0000
+++ b/mysql-test/suite/rpl/t/rpl_timezone.test	2009-12-16 19:53:56 +0000
@@ -179,8 +179,11 @@ insert into t1 values('2008-12-23 19:39:
 --connection master1
 SET @@session.time_zone='+02:00';
 insert delayed into t1 values ('2008-12-23 19:39:39',2);
-# Forces table t1 to be closed and flushes the query cache.
-# This makes sure that 'delayed insert' is executed before next statement.
+
+# wait for the delayed insert to be executed
+let $wait_condition= SELECT date FROM t1 WHERE a=2;
+--source include/wait_condition.inc
+
 flush table t1;
 flush logs;
 select * from t1;

=== added file 'mysql-test/suite/rpl/t/rpl_tmp_table_and_DDL.test'
--- a/mysql-test/suite/rpl/t/rpl_tmp_table_and_DDL.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl/t/rpl_tmp_table_and_DDL.test	2010-01-22 09:38:21 +0000
@@ -0,0 +1,13 @@
+#
+# Bug#49132 
+# This test verifies if executing DDL statement before trying to manipulate
+# a temporary table causes row-based replication to break with error 'table
+# does not exist' base on myisam engine.
+#
+
+source include/master-slave.inc;
+source include/have_binlog_format_row.inc;
+
+LET $ENGINE_TYPE= MyISAM;
+source extra/rpl_tests/rpl_tmp_table_and_DDL.test;
+

=== modified file 'mysql-test/suite/rpl/t/rpl_trigger.test'
--- a/mysql-test/suite/rpl/t/rpl_trigger.test	2009-08-03 15:01:06 +0000
+++ b/mysql-test/suite/rpl/t/rpl_trigger.test	2010-01-13 09:00:03 +0000
@@ -5,6 +5,8 @@
 --source include/have_binlog_format_mixed_or_statement.inc 
 --source include/master-slave.inc
 
+CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
+
 --disable_warnings
 DROP TABLE IF EXISTS t1;
 DROP TABLE IF EXISTS t2;
@@ -38,10 +40,12 @@ insert into t3 values(100,"log",0,0,0);
 SET @@RAND_SEED1=658490765, @@RAND_SEED2=635893186;
 
 # Emulate that we have rows 2-9 deleted on the slave
+--disable_warnings
 insert into t1 values(1,1,rand()),(NULL,2,rand());
 insert into t2 (b) values(last_insert_id());
 insert into t2 values(3,0),(NULL,0);
 insert into t2 values(NULL,0),(500,0);
+--enable_warnings
 
 select a,b, truncate(rand_value,4) from t1;
 select * from t2;
@@ -89,7 +93,11 @@ end
 |
 
 delimiter ;|
+# The trigger causes a warning for unsafe statement when
+# binlog_format=statement since it uses get_lock.
+--disable_warnings
 insert into t1 set a = now();
+--enable_warnings
 select a=b && a=c from t1;
 let $time=`select a from t1`;
 
@@ -135,7 +143,11 @@ disconnect con2;
 truncate table t1;
 drop trigger t1_first;
 
+# The trigger causes a warning for unsafe statement when
+# binlog_format=statement since it uses get_lock.
+--disable_warnings
 insert into t1 values ("2003-03-03","2003-03-03","2003-03-03"),(bug12480(),bug12480(),bug12480()),(now(),now(),now());
+--enable_warnings
 select a=b && a=c from t1;
 
 drop function bug12480;

=== modified file 'mysql-test/suite/rpl_ndb/r/rpl_ndb_extraCol.result'
--- a/mysql-test/suite/rpl_ndb/r/rpl_ndb_extraCol.result	2009-08-29 08:30:59 +0000
+++ b/mysql-test/suite/rpl_ndb/r/rpl_ndb_extraCol.result	2009-10-22 00:21:50 +0000
@@ -400,62 +400,6 @@ set @b1 = concat(@b1,@b1);
 INSERT INTO t8 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA');
 *** Drop t8  ***
 DROP TABLE t8;
-STOP SLAVE;
-RESET SLAVE;
-CREATE TABLE t9 (a INT KEY, b BLOB, c CHAR(5),
-d TIMESTAMP,
-e INT NOT NULL) ENGINE='NDB';
-*** Create t9 on Master ***
-CREATE TABLE t9 (a INT PRIMARY KEY, b BLOB, c CHAR(5)
-) ENGINE='NDB';
-RESET MASTER;
-*** Start Slave ***
-START SLAVE;
-*** Master Data Insert ***
-set @b1 = 'b1b1b1b1';
-set @b1 = concat(@b1,@b1);
-INSERT INTO t9 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA');
-SHOW SLAVE STATUS;
-Slave_IO_State	#
-Master_Host	127.0.0.1
-Master_User	root
-Master_Port	#
-Connect_Retry	1
-Master_Log_File	master-bin.000001
-Read_Master_Log_Pos	#
-Relay_Log_File	#
-Relay_Log_Pos	#
-Relay_Master_Log_File	master-bin.000001
-Slave_IO_Running	Yes
-Slave_SQL_Running	No
-Replicate_Do_DB	
-Replicate_Ignore_DB	
-Replicate_Do_Table	
-Replicate_Ignore_Table	#
-Replicate_Wild_Do_Table	
-Replicate_Wild_Ignore_Table	
-Last_Errno	1364
-Last_Error	Could not execute Write_rows event on table test.t9; Field 'e' doesn't have a default value, Error_code: 1364; handler error HA_ERR_ROWS_EVENT_APPLY; the event's master log master-bin.000001, end_log_pos 447
-Skip_Counter	0
-Exec_Master_Log_Pos	#
-Relay_Log_Space	#
-Until_Condition	None
-Until_Log_File	
-Until_Log_Pos	0
-Master_SSL_Allowed	No
-Master_SSL_CA_File	
-Master_SSL_CA_Path	
-Master_SSL_Cert	
-Master_SSL_Cipher	
-Master_SSL_Key	
-Seconds_Behind_Master	#
-Master_SSL_Verify_Server_Cert	No
-Last_IO_Errno	#
-Last_IO_Error	#
-Last_SQL_Errno	1364
-Last_SQL_Error	Could not execute Write_rows event on table test.t9; Field 'e' doesn't have a default value, Error_code: 1364; handler error HA_ERR_ROWS_EVENT_APPLY; the event's master log master-bin.000001, end_log_pos 447
-SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
-START SLAVE;
 *** Create t10 on slave  ***
 STOP SLAVE;
 RESET SLAVE;

=== modified file 'mysql-test/suite/rpl_ndb/r/rpl_ndb_func003.result'
--- a/mysql-test/suite/rpl_ndb/r/rpl_ndb_func003.result	2007-06-27 12:28:02 +0000
+++ b/mysql-test/suite/rpl_ndb/r/rpl_ndb_func003.result	2010-01-13 09:00:03 +0000
@@ -4,6 +4,7 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+CALL mtr.add_suppression('Statement may not be safe to log in statement format.');
 DROP FUNCTION IF EXISTS test.f1;
 DROP TABLE IF EXISTS test.t1;
 CREATE TABLE test.t1 (a INT NOT NULL AUTO_INCREMENT, c CHAR(16),PRIMARY KEY(a))ENGINE=NDB;

=== added file 'mysql-test/suite/rpl_ndb/r/rpl_ndb_set_null.result'
--- a/mysql-test/suite/rpl_ndb/r/rpl_ndb_set_null.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl_ndb/r/rpl_ndb_set_null.result	2010-01-21 17:20:24 +0000
@@ -0,0 +1,35 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE t1 (c1 BIT, c2 INT) Engine=NDB;
+INSERT INTO `t1` VALUES ( 1, 1 );
+UPDATE t1 SET c1=NULL where c2=1;
+Comparing tables master:test.t1 and slave:test.t1
+DELETE FROM t1 WHERE c2=1 LIMIT 1;
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE t1 (c1 CHAR) Engine=NDB;
+INSERT INTO t1 ( c1 ) VALUES ( 'w' ) ;
+SELECT * FROM t1;
+c1
+w
+UPDATE t1 SET c1=NULL WHERE c1='w';
+Comparing tables master:test.t1 and slave:test.t1
+DELETE FROM t1 LIMIT 2;
+Comparing tables master:test.t1 and slave:test.t1
+DROP TABLE t1;

=== added file 'mysql-test/suite/rpl_ndb/t/rpl_ndb_set_null.test'
--- a/mysql-test/suite/rpl_ndb/t/rpl_ndb_set_null.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/rpl_ndb/t/rpl_ndb_set_null.test	2010-01-21 17:20:24 +0000
@@ -0,0 +1,6 @@
+-- source include/have_ndb.inc
+-- source include/have_binlog_format_mixed_or_row.inc
+-- source include/ndb_master-slave.inc
+
+-- let $engine= NDB
+-- source extra/rpl_tests/rpl_set_null.test

=== modified file 'mysql-test/t/alter_table.test'
--- a/mysql-test/t/alter_table.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/alter_table.test	2010-03-04 08:03:07 +0000
@@ -1088,4 +1088,16 @@ ALTER TABLE t1 CHANGE COLUMN f1 f1_no_re
 --disable_info
 DROP TABLE t1;
 
+
+--echo #
+--echo # Bug #31145: ALTER TABLE DROP COLUMN, ADD COLUMN crashes (linux) 
+--echo #   or freezes (win) the server
+--echo #
+
+CREATE TABLE t1 (a TEXT, id INT, b INT);
+ALTER TABLE t1 DROP COLUMN a, ADD COLUMN c TEXT FIRST;
+
+DROP TABLE t1;
+
+
 --echo End of 5.1 tests

=== modified file 'mysql-test/t/archive.test'
--- a/mysql-test/t/archive.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/archive.test	2010-01-15 15:27:55 +0000
@@ -1625,3 +1625,24 @@ INSERT INTO t1 VALUES('aaaaaaaaaaaaaaaaa
 SELECT COUNT(t1.a) FROM t1, t1 a, t1 b, t1 c, t1 d, t1 e;
 DROP TABLE t1;
 SET @@join_buffer_size= @save_join_buffer_size;
+
+#
+# BUG#47012 archive tables are not upgradeable, and server crashes on any access
+#
+let $MYSQLD_DATADIR= `SELECT @@datadir`;
+copy_file std_data/bug47012.frm $MYSQLD_DATADIR/test/t1.frm;
+copy_file std_data/bug47012.ARZ $MYSQLD_DATADIR/test/t1.ARZ;
+copy_file std_data/bug47012.ARM $MYSQLD_DATADIR/test/t1.ARM;
+
+--error ER_TABLE_NEEDS_UPGRADE
+SHOW CREATE TABLE t1;
+
+--error ER_TABLE_NEEDS_UPGRADE
+SELECT * FROM t1;
+
+--error ER_TABLE_NEEDS_UPGRADE
+INSERT INTO t1 (col1, col2) VALUES (1, "value");
+
+REPAIR TABLE t1;
+DROP TABLE t1;
+remove_file $MYSQLD_DATADIR/test/t1.ARM;

=== modified file 'mysql-test/t/bug46080.test'
--- a/mysql-test/t/bug46080.test	2009-09-03 06:38:06 +0000
+++ b/mysql-test/t/bug46080.test	2010-02-02 12:17:21 +0000
@@ -3,8 +3,8 @@
 --echo #  sort_buffer_size cannot allocate
 --echo #
 
-call mtr.add_suppression("Out of memory at line .*, 'my_alloc.c'");
-call mtr.add_suppression("needed .* byte .*k., memory in use: .* bytes .*k");
+call mtr.add_suppression("Out of memory at line .*, '.*my_alloc.c'");
+call mtr.add_suppression("needed .* byte (.*k)., memory in use: .* bytes (.*k)");
 
 CREATE TABLE t1(a CHAR(255));
 INSERT INTO t1 VALUES ('a');

=== added file 'mysql-test/t/bug47671-master.opt'
--- a/mysql-test/t/bug47671-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/bug47671-master.opt	2010-03-28 18:10:00 +0000
@@ -0,0 +1 @@
+--character-set-server=utf8 --skip-character-set-client-handshake

=== added file 'mysql-test/t/bug47671.test'
--- a/mysql-test/t/bug47671.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/bug47671.test	2009-11-30 05:24:26 +0000
@@ -0,0 +1,9 @@
+# Embedded server doesn't support external clients
+--source include/not_embedded.inc
+
+--echo #
+--echo # Bug#47671 - wrong character-set after upgrade from 5.1.34 to 5.1.39
+--echo #
+--echo # Extract only charset information from 'status' command output using regex
+--replace_regex /.*mysql.*// /Connection.*// /Current.*//  /SSL.*// /Using.*// /Server version.*// /Protocol.*// /UNIX.*// /Uptime.*// /Threads.*// /TCP.*//
+--exec $MYSQL -e "status";

=== modified file 'mysql-test/t/count_distinct.test'
--- a/mysql-test/t/count_distinct.test	2005-07-28 14:09:54 +0000
+++ b/mysql-test/t/count_distinct.test	2009-12-22 09:52:23 +0000
@@ -35,6 +35,25 @@ insert into t1 values ('NYC Lib','New Yo
 select t2.isbn,city,t1.libname,count(t1.libname) as a from t3 left join t1 on t3.libname=t1.libname left join t2 on t3.isbn=t2.isbn group by city,t1.libname;
 select t2.isbn,city,t1.libname,count(distinct t1.libname) as a from t3 left join t1 on t3.libname=t1.libname left join t2 on t3.isbn=t2.isbn group by city having count(distinct t1.libname) > 1;
 select t2.isbn,city,t1.libname,count(distinct t1.libname) as a from t3 left join t1 on t3.libname=t1.libname left join t2 on t3.isbn=t2.isbn group by city having count(distinct concat(t1.libname,'a')) > 1;
+
+select t2.isbn,city,@bar:=t1.libname,count(distinct t1.libname) as a
+       from t3 left join t1 on t3.libname=t1.libname left join t2
+       on t3.isbn=t2.isbn group by city having count(distinct
+       t1.libname) > 1;
+#
+# Wrong result, see bug#49872
+# 
+SELECT @bar;
+
+select t2.isbn,city,concat(@bar:=t1.libname),count(distinct t1.libname) as a
+       from t3 left join t1 on t3.libname=t1.libname left join t2
+       on t3.isbn=t2.isbn group by city having count(distinct
+       t1.libname) > 1;
+#
+# Wrong result, see bug#49872
+# 
+SELECT @bar;
+
 drop table t1, t2, t3;
 
 #

=== added file 'mysql-test/t/create-uca.test'
--- a/mysql-test/t/create-uca.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/create-uca.test	2009-12-27 13:54:41 +0000
@@ -0,0 +1,26 @@
+# Prerequisites
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
+
+# Initial cleanup
+--disable_warnings
+drop table if exists t1,t2;
+--enable_warnings
+
+#
+# Bug#21380: DEFAULT definition not always transfered by CREATE
+# TABLE/SELECT to the new table.
+#
+
+CREATE TABLE t1(
+  c1 INT DEFAULT 12 COMMENT 'column1',
+  c2 INT NULL COMMENT 'column2',
+  c3 INT NOT NULL COMMENT 'column3',
+  c4 VARCHAR(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a',
+  c5 VARCHAR(255) COLLATE utf8_unicode_ci NULL DEFAULT 'b',
+  c6 VARCHAR(255))
+  COLLATE latin1_bin;
+SHOW CREATE TABLE t1;
+CREATE TABLE t2 AS SELECT * FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t1,t2;

=== modified file 'mysql-test/t/create.test'
--- a/mysql-test/t/create.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/create.test	2010-03-04 08:03:07 +0000
@@ -721,16 +721,15 @@ drop table t1;
 # Base vs temporary tables dillema (a.k.a. bug#24508 "Inconsistent
 # results of CREATE TABLE ... SELECT when temporary table exists").
 # In this situation we either have to create non-temporary table and
-# insert data in it or insert data in temporary table without creation
-# of permanent table. Since currently temporary tables always shadow
-# permanent tables we adopt second approach.
+# insert data in it or insert data in temporary table without creation of
+# permanent table. After patch for Bug#47418, we create the base table and
+# instert data into it, even though a temporary table exists with the same
+# name.
 create temporary table t1 (j int);
 create table if not exists t1 select 1;
 select * from t1;
 drop temporary table t1;
---error ER_NO_SUCH_TABLE
 select * from t1;
---error ER_BAD_TABLE_ERROR
 drop table t1;
 
 
@@ -1400,52 +1399,6 @@ drop table t1;
 
 --echo
 --echo # --
---echo # -- Bug#21380: DEFAULT definition not always transfered by CREATE
---echo # -- TABLE/SELECT to the new table.
---echo # --
---echo
-
-
---disable_warnings
-DROP TABLE IF EXISTS t1;
-DROP TABLE IF EXISTS t2;
---enable_warnings
-
---echo
-
-CREATE TABLE t1(
-  c1 INT DEFAULT 12 COMMENT 'column1',
-  c2 INT NULL COMMENT 'column2',
-  c3 INT NOT NULL COMMENT 'column3',
-  c4 VARCHAR(255) CHARACTER SET utf8 NOT NULL DEFAULT 'a',
-  c5 VARCHAR(255) COLLATE utf8_unicode_ci NULL DEFAULT 'b',
-  c6 VARCHAR(255))
-  COLLATE latin1_bin;
-
---echo
-
-SHOW CREATE TABLE t1;
-
---echo
-
-CREATE TABLE t2 AS SELECT * FROM t1;
-
---echo
-
-SHOW CREATE TABLE t2;
-
---echo
-
-DROP TABLE t2;
-DROP TABLE t1;
-
---echo
---echo # -- End of test case for Bug#21380.
-
-###########################################################################
-
---echo
---echo # --
 --echo # -- Bug#18834: ALTER TABLE ADD INDEX on table with two timestamp fields
 --echo # --
 --echo

=== modified file 'mysql-test/t/ctype_latin1_de-master.opt'
--- a/mysql-test/t/ctype_latin1_de-master.opt	2003-05-21 23:57:27 +0000
+++ b/mysql-test/t/ctype_latin1_de-master.opt	2010-03-28 18:10:00 +0000
@@ -1 +1 @@
---default-character-set=latin1 --default-collation=latin1_german2_ci
+--character-set-server=latin1 --default-collation=latin1_german2_ci

=== modified file 'mysql-test/t/ctype_ucs.test'
--- a/mysql-test/t/ctype_ucs.test	2009-12-03 12:02:37 +0000
+++ b/mysql-test/t/ctype_ucs.test	2010-03-04 08:03:07 +0000
@@ -15,6 +15,16 @@ SET character_set_connection=ucs2;
 SET CHARACTER SET koi8r;
 
 #
+# BUG#49028, error in LIKE with ucs2
+#
+create table t1 (a varchar(2) character set ucs2 collate ucs2_bin, key(a));
+insert into t1 values ('A'),('A'),('B'),('C'),('D'),('A\t');
+insert into t1 values ('A\0'),('A\0'),('A\0'),('A\0'),('AZ');
+select hex(a) from t1 where a like 'A_' order by a;
+select hex(a) from t1 ignore key(a) where a like 'A_' order by a;
+drop table t1;
+
+#
 # Check that 0x20 is only trimmed when it is 
 # a part of real SPACE character, not just a part
 # of a multibyte sequence.

=== modified file 'mysql-test/t/ctype_ucs2_def-master.opt'
--- a/mysql-test/t/ctype_ucs2_def-master.opt	2007-02-19 11:04:38 +0000
+++ b/mysql-test/t/ctype_ucs2_def-master.opt	2010-03-28 18:10:00 +0000
@@ -1 +1 @@
---default-collation=ucs2_unicode_ci --default-character-set=ucs2,latin1
+--default-collation=ucs2_unicode_ci --character-set-server=ucs2,latin1

=== modified file 'mysql-test/t/ctype_utf8.test'
--- a/mysql-test/t/ctype_utf8.test	2009-01-26 21:19:13 +0000
+++ b/mysql-test/t/ctype_utf8.test	2010-03-04 08:03:07 +0000
@@ -2,6 +2,15 @@
 # Tests with the utf8 character set
 #
 
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
+
+--disable_warnings
+drop table if exists t1,t2,t3,t4;
+drop database if exists mysqltest;
+--enable_warnings
+
+
 --disable_warnings
 drop table if exists t1,t2;
 --enable_warnings
@@ -1440,6 +1449,16 @@ select hex(_utf8 B'001111111111');
 --error ER_INVALID_CHARACTER_STRING
 select (_utf8 X'616263FF');
 
+--echo #
+--echo # Bug#44131 Binary-mode "order by" returns records in incorrect order for UTF-8 strings
+--echo #
+CREATE TABLE t1 (id int not null primary key, name varchar(10)) character set utf8;
+INSERT INTO t1 VALUES
+(2,'一二三01'),(3,'一二三09'),(4,'一二三02'),(5,'一二三08'),
+(6,'一二三11'),(7,'一二三91'),(8,'一二三21'),(9,'一二三81');
+SELECT * FROM t1 ORDER BY BINARY(name);
+DROP TABLE t1;
+
 #
 # Bug #36772: When using UTF8, CONVERT with GROUP BY returns truncated results
 #

=== modified file 'mysql-test/t/ddl_i18n_koi8r.test'
--- a/mysql-test/t/ddl_i18n_koi8r.test	2009-05-15 10:15:56 +0000
+++ b/mysql-test/t/ddl_i18n_koi8r.test	2009-12-27 13:54:41 +0000
@@ -36,6 +36,8 @@
 --source include/have_cp866.inc
 --source include/have_cp1251.inc
 --source include/have_koi8r.inc
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
 
 ###########################################################################
 

=== modified file 'mysql-test/t/ddl_i18n_utf8.test'
--- a/mysql-test/t/ddl_i18n_utf8.test	2009-05-15 10:15:56 +0000
+++ b/mysql-test/t/ddl_i18n_utf8.test	2009-12-27 13:54:41 +0000
@@ -36,6 +36,8 @@
 --source include/have_cp866.inc
 --source include/have_cp1251.inc
 --source include/have_koi8r.inc
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
 
 ###########################################################################
 

=== modified file 'mysql-test/t/delayed.test'
--- a/mysql-test/t/delayed.test	2009-03-11 15:32:42 +0000
+++ b/mysql-test/t/delayed.test	2010-01-15 15:27:55 +0000
@@ -341,4 +341,28 @@ drop table t1;
 
 set global low_priority_updates = @old_delayed_updates;
 
+
+--echo #
+--echo # Bug #47682 strange behaviour of INSERT DELAYED
+--echo #
+
+--disable_warnings
+DROP TABLE IF EXISTS t1, t2;
+--enable_warnings
+
+CREATE TABLE t1 (f1 integer);
+CREATE TABLE t2 (f1 integer);
+
+FLUSH TABLES WITH READ LOCK;
+LOCK TABLES t1 READ;
+
+# ER_CANT_UPDATE_WITH_READLOCK with normal execution
+# ER_TABLE_NOT_LOCKED when executed as prepared statement
+--error ER_CANT_UPDATE_WITH_READLOCK, ER_TABLE_NOT_LOCKED
+INSERT DELAYED INTO t2 VALUES (1);
+
+UNLOCK TABLES;
+DROP TABLE t1, t2;
+
+
 --echo End of 5.1 tests

=== modified file 'mysql-test/t/delete.test'
--- a/mysql-test/t/delete.test	2009-09-28 10:48:52 +0000
+++ b/mysql-test/t/delete.test	2010-01-29 09:36:28 +0000
@@ -336,3 +336,42 @@ SELECT * FROM t2;
 SELECT * FROM t3;
 
 DROP TABLE t1, t2, t3;
+
+--echo #
+--echo # Bug #46425 crash in Diagnostics_area::set_ok_status, 
+--echo #            empty statement, DELETE IGNORE
+--echo #
+
+CREATE table t1 (i INTEGER);
+
+INSERT INTO t1 VALUES (1);
+
+--delimiter |
+
+CREATE TRIGGER tr1 AFTER DELETE ON t1 FOR EACH ROW 
+BEGIN 
+  INSERT INTO t1 SELECT * FROM t1 AS A;
+END |
+
+--delimiter ;
+--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
+DELETE IGNORE FROM t1;
+
+DROP TABLE t1;
+
+
+--echo #
+--echo # Bug #49552 : sql_buffer_result cause crash + not found records 
+--echo #   in multitable delete/subquery
+--echo #
+
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES (1),(2),(3);
+SET SESSION SQL_BUFFER_RESULT=1;
+DELETE t1 FROM (SELECT SUM(a) a FROM t1) x,t1;
+
+SET SESSION SQL_BUFFER_RESULT=DEFAULT;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+--echo End of 5.1 tests

=== modified file 'mysql-test/t/disabled.def'
--- a/mysql-test/t/disabled.def	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/disabled.def	2010-03-04 08:03:07 +0000
@@ -11,7 +11,3 @@
 ##############################################################################
 kill                     : Bug#37780 2008-12-03 HHunger need some changes to be robust enough for pushbuild.
 query_cache_28249        : Bug#43861 2009-03-25 main.query_cache_28249 fails sporadically
-partition_innodb_builtin : Bug#32430 2009-09-25 mattiasj Waiting for push of Innodb changes
-partition_innodb_plugin  : Bug#32430 2009-09-25 mattiasj Waiting for push of Innodb changes
-innodb-autoinc           : Bug#48482 2009-11-02 svoj innodb-autoinc.test fails with results difference
-rpl_killed_ddl           : Bug#45520: rpl_killed_ddl fails sporadically in pb2

=== modified file 'mysql-test/t/foreign_key.test'
--- a/mysql-test/t/foreign_key.test	2005-07-28 00:22:47 +0000
+++ b/mysql-test/t/foreign_key.test	2010-03-10 13:39:02 +0000
@@ -2,8 +2,10 @@
 # Test syntax of foreign keys
 #
 
+-- source include/have_innodb.inc
+
 --disable_warnings
-drop table if exists t1;
+drop table if exists t1,t2;
 --enable_warnings
 
 create table t1 (
@@ -23,3 +25,23 @@ create unique index b on t1 (a,b);
 drop table t1;
 
 # End of 4.1 tests
+
+#
+# Test DELETE IGNORE
+# Bug#44987 DELETE IGNORE and FK constraint
+#
+
+create table t1 (id int primary key) engine = innodb;
+create table t2 (id int PRIMARY KEY, FOREIGN KEY (id) REFERENCES t1(id)) engine=innodb;
+insert into t1 values (1), (2), (3), (4), (5), (6);
+insert into t2 values (3), (5);
+
+--error 1451
+delete from t1;
+select * from t1;
+
+delete ignore from t1;
+select row_count();
+select * from t1;
+drop table t2;
+drop table t1;

=== modified file 'mysql-test/t/fulltext.test'
--- a/mysql-test/t/fulltext.test	2009-09-07 20:50:10 +0000
+++ b/mysql-test/t/fulltext.test	2010-03-04 08:03:07 +0000
@@ -2,6 +2,9 @@
 # Test of fulltext index
 #
 
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
+
 --disable_warnings
 drop table if exists t1,t2,t3;
 --enable_warnings
@@ -493,3 +496,75 @@ PREPARE s FROM 
 EXECUTE s;
 DEALLOCATE PREPARE s;
 DROP TABLE t1;
+
+
+--echo #
+--echo # Bug #49250 : spatial btree index corruption and crash
+--echo # Part two : fulltext syntax check
+--echo #
+
+--error ER_PARSE_ERROR
+CREATE TABLE t1(col1 TEXT,
+  FULLTEXT INDEX USING BTREE (col1));
+CREATE TABLE t2(col1 TEXT);
+--error ER_PARSE_ERROR
+CREATE FULLTEXT INDEX USING BTREE ON t2(col);
+--error ER_PARSE_ERROR
+ALTER TABLE t2 ADD FULLTEXT INDEX USING BTREE (col1);
+
+DROP TABLE t2;
+
+
+--echo End of 5.0 tests
+
+
+--echo #
+--echo # Bug #47930: MATCH IN BOOLEAN MODE returns too many results 
+--echo #  inside subquery
+--echo #
+
+CREATE TABLE t1 (a int);
+INSERT INTO t1 VALUES (1), (2);
+
+CREATE TABLE t2 (a int, b2 char(10), FULLTEXT KEY b2 (b2));
+INSERT INTO t2 VALUES (1,'Scargill');
+
+CREATE TABLE t3 (a int, b int);
+INSERT INTO t3 VALUES (1,1), (2,1);
+
+--echo # t2 should use full text index
+EXPLAIN
+SELECT count(*) FROM t1 WHERE 
+  not exists(
+   SELECT 1 FROM t2, t3
+   WHERE t3.a=t1.a AND MATCH(b2) AGAINST('scargill' IN BOOLEAN MODE)
+  );
+
+--echo # should return 0
+SELECT count(*) FROM t1 WHERE 
+  not exists(
+   SELECT 1 FROM t2, t3
+   WHERE t3.a=t1.a AND MATCH(b2) AGAINST('scargill' IN BOOLEAN MODE)
+  );
+
+--echo # should return 0
+SELECT count(*) FROM t1 WHERE 
+  not exists(
+   SELECT 1 FROM t2 IGNORE INDEX (b2), t3
+   WHERE t3.a=t1.a AND MATCH(b2) AGAINST('scargill' IN BOOLEAN MODE)
+  );
+
+DROP TABLE t1,t2,t3;
+
+
+--echo #
+--echo # Bug #49445: Assertion failed: 0, file .\item_row.cc, line 55 with 
+--echo #   fulltext search and row op
+--echo #
+
+CREATE TABLE t1(a CHAR(1),FULLTEXT(a));
+SELECT 1 FROM t1 WHERE MATCH(a) AGAINST ('') AND ROW(a,a) > ROW(1,1);
+DROP TABLE t1;
+
+
+--echo End of 5.1 tests

=== modified file 'mysql-test/t/fulltext2.test'
--- a/mysql-test/t/fulltext2.test	2009-10-28 07:52:34 +0000
+++ b/mysql-test/t/fulltext2.test	2009-12-27 13:54:41 +0000
@@ -2,6 +2,9 @@
 # test of new fulltext search features
 #
 
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
+
 #
 # two-level tree
 #

=== modified file 'mysql-test/t/fulltext_order_by.test'
--- a/mysql-test/t/fulltext_order_by.test	2005-08-12 16:27:54 +0000
+++ b/mysql-test/t/fulltext_order_by.test	2009-12-22 15:52:15 +0000
@@ -80,7 +80,7 @@ CREATE TABLE t3 (
   FULLTEXT KEY betreff (betreff)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=996 ;
 
---error 1054
+--error ER_CANT_USE_OPTION_HERE
 select a.text, b.id, b.betreff
 from 
   t2 a inner join t3 b on a.id = b.forum inner join
@@ -100,7 +100,7 @@ group by 
 order by 
   match(b.betreff) against ('+abc' in boolean mode) desc;
   
---error 1054
+--error ER_CANT_USE_OPTION_HERE
 select a.text, b.id, b.betreff
 from 
   t2 a inner join t3 b on a.id = b.forum inner join
@@ -117,6 +117,7 @@ where 
 order by 
   match(b.betreff) against ('+abc' in boolean mode) desc;
 
+--error ER_CANT_USE_OPTION_HERE
 select a.text, b.id, b.betreff
 from 
   t2 a inner join t3 b on a.id = b.forum inner join

=== modified file 'mysql-test/t/func_concat.test'
--- a/mysql-test/t/func_concat.test	2009-05-21 08:06:43 +0000
+++ b/mysql-test/t/func_concat.test	2010-01-13 04:16:36 +0000
@@ -4,6 +4,7 @@
 
 --disable_warnings
 DROP TABLE IF EXISTS t1;
+DROP PROCEDURE IF EXISTS p1;
 --enable_warnings
 
 CREATE TABLE t1 ( number INT NOT NULL, alpha CHAR(6) NOT NULL );
@@ -111,4 +112,16 @@ EXPLAIN SELECT CONCAT('gui_', t2.a), t1.
 DROP TABLE t1, t2;
 
 
+--echo #
+--echo # Bug #50096: CONCAT_WS inside procedure returning wrong data
+--echo #
+
+CREATE PROCEDURE p1(a varchar(255), b int, c int)
+  SET @query = CONCAT_WS(",", a, b, c);
+
+CALL p1("abcde", "0", "1234");
+SELECT @query;
+
+DROP PROCEDURE p1;
+
 --echo # End of 5.1 tests

=== modified file 'mysql-test/t/func_group.test'
--- a/mysql-test/t/func_group.test	2009-10-14 08:46:50 +0000
+++ b/mysql-test/t/func_group.test	2009-11-24 15:26:13 +0000
@@ -1053,4 +1053,35 @@ ORDER BY max;
 --echo #
 DROP TABLE t1;
 
+--echo #
+--echo # Bug#43668: Wrong comparison and MIN/MAX for YEAR(2)
+--echo #
+create table t1 (f1 year(2), f2 year(4), f3 date, f4 datetime);
+insert into t1 values
+  (98,1998,19980101,"1998-01-01 00:00:00"),
+  (00,2000,20000101,"2000-01-01 00:00:01"),
+  (02,2002,20020101,"2002-01-01 23:59:59"),
+  (60,2060,20600101,"2060-01-01 11:11:11"),
+  (70,1970,19700101,"1970-11-11 22:22:22"),
+  (NULL,NULL,NULL,NULL);
+select min(f1),max(f1) from t1;
+select min(f2),max(f2) from t1;
+select min(f3),max(f3) from t1;
+select min(f4),max(f4) from t1;
+select a.f1 as a, b.f1 as b, a.f1 > b.f1 as gt,
+       a.f1 < b.f1 as lt, a.f1<=>b.f1 as eq
+from t1 a, t1 b;
+select a.f1 as a, b.f2 as b, a.f1 > b.f2 as gt,
+       a.f1 < b.f2 as lt, a.f1<=>b.f2 as eq
+from t1 a, t1 b;
+select a.f1 as a, b.f3 as b, a.f1 > b.f3 as gt,
+       a.f1 < b.f3 as lt, a.f1<=>b.f3 as eq
+from t1 a, t1 b;
+select a.f1 as a, b.f4 as b, a.f1 > b.f4 as gt,
+       a.f1 < b.f4 as lt, a.f1<=>b.f4 as eq
+from t1 a, t1 b;
+select *, f1 = f2 from t1;
+drop table t1;
+--echo #
 --echo End of 5.1 tests
+

=== modified file 'mysql-test/t/func_if.test'
--- a/mysql-test/t/func_if.test	2008-12-12 13:16:25 +0000
+++ b/mysql-test/t/func_if.test	2010-02-23 12:06:41 +0000
@@ -5,6 +5,11 @@
 drop table if exists t1;
 --enable_warnings
 
+--disable_query_log
+# Set timezone to something specific, to make it possible to use unix_timestamp
+set time_zone="+03:00";
+--enable_query_log
+
 #
 # Simple IF tests
 #
@@ -163,5 +168,9 @@ SELECT * FROM (SELECT MAX(IFNULL(CAST(c 
 
 DROP TABLE t1;
 
-
 --echo End of 5.0 tests
+
+--disable_query_log
+# Restore timezone to default
+set time_zone= @@global.time_zone;
+--enable_query_log

=== modified file 'mysql-test/t/func_misc.test'
--- a/mysql-test/t/func_misc.test	2009-10-28 07:52:34 +0000
+++ b/mysql-test/t/func_misc.test	2010-01-11 13:15:28 +0000
@@ -103,198 +103,6 @@ show create table t1;
 drop table t1;
 
 #
-# Bug#6760: Add SLEEP() function (feature request)
-#
-#   Logics of original test:
-#   Reveal that a query with SLEEP does not need less time than estimated.
-#
-# Bug#12689: SLEEP() gets incorrectly cached/optimized-away
-#
-#   Description from bug report (slightly modified)
-#
-#   Bug 1 (happened all time):
-#      SELECT * FROM t1 WHERE SLEEP(1) will only result in a sleep of 1
-#      second, regardless of the number of rows in t1.
-#   Bug 2 (happened all time):
-#      Such a query will also get cached by the query cache, but should not.
-#
-# Notes (mleich, 2008-05)
-# =======================
-#
-# Experiments around
-#    Bug#36345 Test 'func_misc' fails on RHAS3 x86_64
-# showed that the tests for both bugs could produce in case of parallel
-# artificial system time (like via ntpd)
-# - decreases false alarm
-# - increases false success
-#
-# We try here to circumvent these issues by reimplementation of the tests
-# and sophisticated scripting, although the cause of the problems is a massive
-# error within the setup of the testing environment.
-# Tests relying on or checking derivates of the system time must never meet
-# parallel manipulations of system time.
-#
-# Results of experiments with/without manipulation of system time,
-# information_schema.processlist content, high load on testing box
-# ----------------------------------------------------------------
-# Definition: Predicted_cumulative_sleep_time =
-#                #_of_result_rows * sleep_time_per_result_row
-#
-# 1. Total (real sleep time) ~= predicted_cumulative_sleep_time !!
-# 2. The state of a session within the PROCESSLIST changes to 'User sleep'
-#    if the sessions runs a statement containing the sleep function and the
-#    processing of the statement is just within the phase where the sleep
-#    is done. (*)
-# 3. NOW() and processlist.time behave "synchronous" to system time and
-#    show also the "jumps" caused by system time manipulations. (*)
-# 4. processlist.time is unsigned, the "next" value below 0 is ~ 4G (*)
-# 5. Current processlist.time ~= current real sleep time if the system time
-#    was not manipulated. (*)
-# 6. High system load can cause delays of <= 2 seconds.
-# 7. Thanks to Davi for excellent hints and ideas.
-#
-#    (*)
-#    - information_schema.processlist is not available before MySQL 5.1.
-#    - Observation of processlist content requires a
-#      - "worker" session sending the query with "send" and pulling results
-#        with "reap"
-#      - session observing the processlist parallel to the worker session
-#      "send" and "reap" do not work in case of an embedded server.
-#    Conclusion: Tests based on processlist have too many restrictions.
-#
-# Solutions for subtests based on TIMEDIFF of values filled via NOW()
-# -------------------------------------------------------------------
-# Run the following sequence three times
-#    1. SELECT <start_time>
-#    2. Query with SLEEP
-#    3. SELECT <end_time>
-# If TIMEDIFF(<end_time>,<start_time>) is at least two times within a
-# reasonable range assume that we did not met errors we were looking for.
-#
-# It is extreme unlikely that we have two system time changes within the
-# < 30 seconds runtime. Even if the unlikely happens, there are so
-# frequent runs of this test on this or another testing box which will
-# catch the problem.
-#
-
---echo #------------------------------------------------------------------------
---echo # Tests for Bug#6760 and Bug#12689
-# Number of rows within the intended result set.
-SET @row_count = 4;
-# Parameter within SLEEP function
-SET @sleep_time_per_result_row = 1;
-# Maximum acceptable delay caused by high load on testing box
-SET @max_acceptable_delay = 2;
-# TIMEDIFF = time for query with sleep (mostly the time caused by SLEEP)
-#            + time for delays caused by high load on testing box
-# Ensure that at least a reasonable fraction of TIMEDIFF belongs to the SLEEP
-# by appropriate setting of variables.
-# Ensure that any "judging" has a base of minimum three attempts.
-# (Test 2 uses all attempts except the first one.)
-if (!` SELECT (@sleep_time_per_result_row * @row_count - @max_acceptable_delay >
-              @sleep_time_per_result_row) AND (@row_count - 1 >= 3)`)
-{
-   --echo # Have to abort because of error in plausibility check
-   --echo ######################################################
-   --vertical_results
-   SELECT @sleep_time_per_result_row * @row_count - @max_acceptable_delay >
-               @sleep_time_per_result_row AS must_be_1,
-               @row_count - 1 >= 3 AS must_be_also_1,
-               @sleep_time_per_result_row, @row_count, @max_acceptable_delay;
-   exit;
-}
-SET @@global.query_cache_size = 1024 * 64;
---disable_warnings
-DROP TEMPORARY TABLE IF EXISTS t_history;
-DROP TABLE IF EXISTS t1;
---enable_warnings
-CREATE TEMPORARY TABLE t_history (attempt SMALLINT,
-start_ts DATETIME, end_ts DATETIME,
-start_cached INTEGER, end_cached INTEGER);
-CREATE TABLE t1 (f1 BIGINT);
-let $num = `SELECT @row_count`;
---disable_query_log
-begin;
-while ($num)
-{
-   INSERT INTO t1 VALUES (1);
-   dec $num;
-}
-commit;
---enable_query_log
-
-let $loops = 4;
-let $num = $loops;
-while ($num)
-{
-   let $Qcache_queries_in_cache =
-       query_get_value(SHOW STATUS LIKE 'Qcache_queries_in_cache', Value, 1);
-   eval
-   INSERT INTO t_history
-   SET attempt = $loops - $num + 1, start_ts = NOW(),
-       start_cached = $Qcache_queries_in_cache;
-   SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
-   #
-   # Do not determine Qcache_queries_in_cache before updating end_ts. The SHOW
-   # might cost too much time on an overloaded box.
-   eval
-   UPDATE t_history SET end_ts = NOW()
-   WHERE attempt = $loops - $num + 1;
-   let $Qcache_queries_in_cache =
-          query_get_value(SHOW STATUS LIKE 'Qcache_queries_in_cache', Value, 1);
-   eval
-   UPDATE t_history SET end_cached = $Qcache_queries_in_cache
-   WHERE attempt = $loops - $num + 1;
-   # DEBUG eval SELECT * FROM t_history WHERE attempt = $loops - $num + 1;
-   dec $num;
-}
-
-# 1. The majority of queries with SLEEP must need a reasonable time
-#    -> SLEEP has an impact on runtime
-#       = Replacement for original Bug#6760 test
-#    -> total runtime is clear more needed than for one result row needed
-#       = Replacement for one of the original Bug#12689 tests
---echo # Test 1: Does the query with SLEEP need a reasonable time?
-eval SELECT COUNT(*) >= $loops - 1 INTO @aux1 FROM t_history
-WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count
-      BETWEEN 0 AND @max_acceptable_delay;
-SELECT @aux1 AS "Expect 1";
-#
-# 2. The majority of queries (the first one must be ignored) with SLEEP must
-#    need a reasonable time
-#    -> If we assume that the result of a cached query will be sent back
-#       immediate, without any sleep, than the query with SLEEP cannot be cached
-#       (current and intended behaviour for queries with SLEEP).
-#    -> It could be also not excluded that the query was cached but the server
-#       honoured somehow the SLEEP. Such a behaviour would be also acceptable.
-#    = Replacement for one of the original Bug#12689 tests
---echo # Test 2: Does the query with SLEEP need a reasonable time even in case
---echo #         of the non first execution?
-eval SELECT COUNT(*) >= $loops - 1 - 1 INTO @aux2 FROM t_history
-WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count
-      BETWEEN 0 AND @max_acceptable_delay
-      AND attempt > 1;
-SELECT @aux2 AS "Expect 1";
-#
-# 3. The query with SLEEP should be not cached.
-#    -> SHOW STATUS Qcache_queries_in_cache must be not incremented after
-#       the execution of the query with SLEEP
---echo # Test 3: The query with SLEEP must be not cached.
-eval SELECT COUNT(*) = $loops INTO @aux3 FROM t_history
-WHERE end_cached = start_cached;
-SELECT @aux3 AS "Expect 1";
-#
-# Dump the content of t_history if one of the tests failed.
-if (`SELECT @aux1 + @aux2 + @aux3 <> 3`)
-{
-   --echo # Some tests failed, dumping the content of t_history
-   SELECT * FROM t_history;
-}
-DROP TABLE t1;
-DROP TEMPORARY TABLE t_history;
-SET @@global.query_cache_size = default;
-
-#
 # Bug #21466: INET_ATON() returns signed, not unsigned
 #
 

=== modified file 'mysql-test/t/func_str.test'
--- a/mysql-test/t/func_str.test	2009-09-10 10:30:03 +0000
+++ b/mysql-test/t/func_str.test	2009-12-04 15:36:58 +0000
@@ -1318,3 +1318,37 @@ insert into t1 values (-1),(null);
 explain select 1 as a from t1,(select decode(f1,f1) as b from t1) a;
 explain select 1 as a from t1,(select encode(f1,f1) as b from t1) a;
 drop table t1;
+
+--echo #
+--echo # Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0
+--echo #
+
+--disable_warnings
+DROP TABLE IF EXISTS t1, t2;
+--enable_warnings
+
+CREATE TABLE t1 (a VARCHAR(20), b INT);
+CREATE TABLE t2 (a VARCHAR(20), b INT);
+
+INSERT INTO t1 VALUES ('ABC', 1);
+INSERT INTO t2 VALUES ('ABC', 1);
+
+SELECT DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), t2.a)
+  FROM t1,t2 WHERE t1.b = t1.b > 0 GROUP BY t2.b;
+
+SELECT DECODE((SELECT ENCODE('secret', 'ABC') FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), t2.a)
+  FROM t1,t2 WHERE t1.b = t1.b > 0 GROUP BY t2.b;
+
+SELECT DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b), 'ABC')
+  FROM t1,t2 WHERE t1.b = t1.b > 0 GROUP BY t2.b;
+
+TRUNCATE TABLE t1;
+TRUNCATE TABLE t2;
+
+INSERT INTO t1 VALUES ('EDF', 3), ('BCD', 2), ('ABC', 1);
+INSERT INTO t2 VALUES ('EDF', 3), ('BCD', 2), ('ABC', 1);
+
+SELECT DECODE((SELECT ENCODE('secret', t1.a) FROM t1,t2 WHERE t1.a = t2.a GROUP BY t1.b LIMIT 1), t2.a)
+  FROM t2 WHERE t2.b = 1 GROUP BY t2.b;
+
+DROP TABLE t1, t2;

=== modified file 'mysql-test/t/gis.test'
--- a/mysql-test/t/gis.test	2009-10-24 06:57:31 +0000
+++ b/mysql-test/t/gis.test	2010-01-13 10:28:42 +0000
@@ -670,6 +670,21 @@ SELECT 1 FROM t1 WHERE a <> (SELECT GEOM
 
 DROP TABLE t1;
 
+--echo #
+--echo # Bug #49250 : spatial btree index corruption and crash
+--echo # Part one : spatial syntax check
+--echo #
+
+--error ER_PARSE_ERROR
+CREATE TABLE t1(col1 MULTIPOLYGON NOT NULL,
+  SPATIAL INDEX USING BTREE (col1));
+CREATE TABLE t2(col1 MULTIPOLYGON NOT NULL);
+--error ER_PARSE_ERROR
+CREATE SPATIAL INDEX USING BTREE ON t2(col);
+--error ER_PARSE_ERROR
+ALTER TABLE t2 ADD SPATIAL INDEX USING BTREE (col1);
+
+DROP TABLE t2;
 
 --echo End of 5.0 tests
 

=== modified file 'mysql-test/t/grant.test'
--- a/mysql-test/t/grant.test	2009-06-15 15:53:45 +0000
+++ b/mysql-test/t/grant.test	2010-01-29 10:42:31 +0000
@@ -35,7 +35,7 @@ revoke delete on mysqltest.* from mysqlt
 show grants for mysqltest_1@localhost;
 grant select on mysqltest.* to mysqltest_1@localhost require NONE;
 show grants for mysqltest_1@localhost;
-grant USAGE on mysqltest.* to mysqltest_1@localhost require cipher "EDH-RSA-DES-CBC3-SHA" AND SUBJECT "testsubject" ISSUER "MySQL AB";
+grant USAGE on mysqltest.* to mysqltest_1@localhost require cipher "EDH-RSA-DES-CBC3-SHA" AND SUBJECT "testsubject" ISSUER "Monty Program Ab";
 show grants for mysqltest_1@localhost;
 revoke all privileges on mysqltest.* from mysqltest_1@localhost;
 show grants for mysqltest_1@localhost;

=== modified file 'mysql-test/t/grant2.test'
--- a/mysql-test/t/grant2.test	2009-02-27 08:03:47 +0000
+++ b/mysql-test/t/grant2.test	2009-10-30 05:06:10 +0000
@@ -632,5 +632,40 @@ DROP DATABASE db1;
 
 --echo End of 5.0 tests
 
+#
+# Bug #48319: Server crashes on "GRANT/REVOKE ... TO CURRENT_USER"
+#
+
+# work out who we are.
+USE mysql;
+SELECT LEFT(CURRENT_USER(),INSTR(CURRENT_USER(),'@')-1) INTO @u;
+SELECT MID(CURRENT_USER(),INSTR(CURRENT_USER(),'@')+1)  INTO @h;
+SELECT password FROM user WHERE user=@u AND host=@h INTO @pwd;
+
+# show current privs.
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+
+# toggle INSERT
+UPDATE user SET insert_priv='N' WHERE user=@u AND host=@h;
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+
+# show that GRANT ... TO CURRENT_USER() no longer crashes
+GRANT INSERT ON *.* TO CURRENT_USER();
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+UPDATE user SET insert_priv='N' WHERE user=@u AND host=@h;
+
+# show that GRANT ... TO CURRENT_USER() IDENTIFIED BY ... works now
+GRANT INSERT ON *.* TO CURRENT_USER() IDENTIFIED BY 'keksdose';
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+
+UPDATE user SET password=@pwd WHERE user=@u AND host=@h;
+SELECT user,host,password,insert_priv FROM user WHERE user=@u AND host=@h;
+
+FLUSH PRIVILEGES;
+
+USE test;
+
+--echo End of 5.1 tests
+
 # Wait till we reached the initial number of concurrent sessions
 --source include/wait_until_count_sessions.inc

=== modified file 'mysql-test/t/group_min_max.test'
--- a/mysql-test/t/group_min_max.test	2009-08-30 07:03:37 +0000
+++ b/mysql-test/t/group_min_max.test	2009-11-23 10:04:17 +0000
@@ -1016,6 +1016,18 @@ SELECT a, MAX(b) FROM t WHERE b > 0 AND 
 
 DROP TABLE t;
 
+--echo #
+--echo # Bug #48472: Loose index scan inappropriately chosen for some WHERE
+--echo #             conditions
+--echo # 
+
+CREATE TABLE t (a INT, b INT, INDEX (a,b));
+INSERT INTO t VALUES (2,0), (2,0), (2,1), (2,1);
+INSERT INTO t SELECT * FROM t;                                   
+
+SELECT a, MAX(b) FROM t WHERE 0=b+0 GROUP BY a;
+
+DROP TABLE t;
 
 --echo End of 5.0 tests
 

=== modified file 'mysql-test/t/information_schema.test'
--- a/mysql-test/t/information_schema.test	2009-11-30 13:36:06 +0000
+++ b/mysql-test/t/information_schema.test	2010-03-10 09:12:23 +0000
@@ -1114,7 +1114,7 @@ eval SET @tid=$ID;
 --enable_query_log
 SELECT IF(`time` > 0, 'OK', `time`) AS time_low,
        IF(`time` < 1000, 'OK', `time`) AS time_high,
-       IF(time_ms > 1500, 'OK', time_ms) AS time_ms_low,
+       IF(time_ms >= 1000, 'OK', time_ms) AS time_ms_low,
        IF(time_ms < 1000000, 'OK', time_ms) AS time_ms_high
   FROM INFORMATION_SCHEMA.PROCESSLIST
  WHERE ID=@tid;
@@ -1386,6 +1386,33 @@ SET TIMESTAMP=@@TIMESTAMP + 10000000;
 SELECT 'NOT_OK' AS TEST_RESULT FROM INFORMATION_SCHEMA.PROCESSLIST WHERE time < 0;
 SET TIMESTAMP=DEFAULT;
 
+
+--echo #
+--echo # Bug #50276: Security flaw in INFORMATION_SCHEMA.TABLES
+--echo #
+CREATE DATABASE db1;
+USE db1;
+CREATE TABLE t1 (id INT);
+CREATE USER nonpriv;
+USE test;
+
+connect (nonpriv_con, localhost, nonpriv,,);
+connection nonpriv_con;
+--echo # connected as nonpriv
+--echo # Should return 0
+SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME='t1';
+USE INFORMATION_SCHEMA;
+--echo # Should return 0
+SELECT COUNT(*) FROM TABLES WHERE TABLE_NAME='t1';
+
+connection default;
+--echo # connected as root
+disconnect nonpriv_con;
+DROP USER nonpriv;
+DROP TABLE db1.t1;
+DROP DATABASE db1;
+
+
 --echo End of 5.1 tests.
 
 # Wait till all disconnects are completed

=== modified file 'mysql-test/t/innodb-analyze.test'
--- a/mysql-test/t/innodb-analyze.test	2009-11-13 21:26:08 +0000
+++ b/mysql-test/t/innodb-analyze.test	2010-01-15 15:58:25 +0000
@@ -11,7 +11,7 @@
 -- disable_result_log
 -- enable_warnings
 
-SET @old_innodb_stats_sample_pages=@@innodb_stats_sample_pages;
+let $sample_pages=`select @@innodb_stats_sample_pages`;
 SET GLOBAL innodb_stats_sample_pages=0;
 
 # check that the value has been adjusted to 1
@@ -62,4 +62,4 @@ SET GLOBAL innodb_stats_sample_pages=16;
 ANALYZE TABLE innodb_analyze;
 
 DROP TABLE innodb_analyze;
-SET GLOBAL innodb_stats_sample_pages=@old_innodb_stats_sample_pages;
+EVAL SET GLOBAL innodb_stats_sample_pages=$sample_pages;

=== added file 'mysql-test/t/innodb-autoinc-44030.test'
--- a/mysql-test/t/innodb-autoinc-44030.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/innodb-autoinc-44030.test	2010-03-04 08:03:07 +0000
@@ -0,0 +1,40 @@
+-- source include/have_innodb.inc
+# embedded server ignores 'delayed', so skip this
+-- source include/not_embedded.inc
+
+let $file_format_check=`select @@innodb_file_format_check`;
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+#
+# 44030: Error: (1500) Couldn't read the MAX(ID) autoinc value from
+# the index (PRIMARY)
+# This test requires a restart of the server
+SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
+CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (null);
+INSERT INTO t1 VALUES (null);
+ALTER TABLE t1 CHANGE c1 d1 INT NOT NULL AUTO_INCREMENT;
+SELECT * FROM t1;
+# Restart the server
+-- source include/restart_mysqld.inc
+# The MySQL and InnoDB data dictionaries should now be out of sync.
+# The select should print message to the error log
+SELECT * FROM t1;
+# MySQL have made a change (http://lists.mysql.com/commits/75268) that no
+# longer results in the two data dictionaries being out of sync. If they
+# revert their changes then this check for ER_AUTOINC_READ_FAILED will need
+# to be enabled. Also, see http://bugs.mysql.com/bug.php?id=47621.
+-- error ER_AUTOINC_READ_FAILED,1467
+INSERT INTO t1 VALUES(null);
+ALTER TABLE t1 AUTO_INCREMENT = 3;
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES(null);
+SELECT * FROM t1;
+DROP TABLE t1;
+
+--disable_query_log
+EVAL SET GLOBAL innodb_file_format_check=$file_format_check;
+--enable_query_log

=== modified file 'mysql-test/t/innodb-autoinc.test'
--- a/mysql-test/t/innodb-autoinc.test	2009-12-03 11:34:11 +0000
+++ b/mysql-test/t/innodb-autoinc.test	2010-03-04 08:03:07 +0000
@@ -2,6 +2,8 @@
 # embedded server ignores 'delayed', so skip this
 -- source include/not_embedded.inc
 
+let $file_format_check=`select @@innodb_file_format_check`;
+
 --disable_warnings
 drop table if exists t1;
 --enable_warnings
@@ -156,7 +158,7 @@ DROP TABLE t1;
 #
 # Test changes to AUTOINC next value calculation
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (NULL),(5),(NULL);
@@ -173,7 +175,7 @@ DROP TABLE t1;
 # Reset the AUTOINC session variables
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(0);
@@ -193,13 +195,13 @@ DROP TABLE t1;
 # Reset the AUTOINC session variables
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(-1);
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 INSERT INTO t1 VALUES (-2), (NULL),(2),(NULL);
 INSERT INTO t1 VALUES (250),(NULL);
 SELECT * FROM t1;
@@ -214,13 +216,13 @@ DROP TABLE t1;
 # Reset the AUTOINC session variables
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(-1);
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 INSERT INTO t1 VALUES (-2);
 INSERT INTO t1 VALUES (NULL);
 INSERT INTO t1 VALUES (2);
@@ -240,13 +242,13 @@ DROP TABLE t1;
 # Reset the AUTOINC session variables
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(-1);
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 INSERT INTO t1 VALUES (-2),(NULL),(2),(NULL);
 INSERT INTO t1 VALUES (250),(NULL);
 SELECT * FROM t1;
@@ -262,7 +264,7 @@ DROP TABLE t1;
 # Check for overflow handling when increment is > 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -271,7 +273,7 @@ INSERT INTO t1 VALUES(NULL);
 INSERT INTO t1 VALUES (9223372036854775794); #-- 2^63 - 14
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # This should just fit
 INSERT INTO t1 VALUES (NULL),(NULL),(NULL),(NULL),(NULL),(NULL);
 SELECT * FROM t1;
@@ -281,7 +283,7 @@ DROP TABLE t1;
 # Check for overflow handling when increment and offser are > 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -290,7 +292,7 @@ INSERT INTO t1 VALUES(NULL);
 INSERT INTO t1 VALUES (18446744073709551603); #-- 2^64 - 13
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # This should fail because of overflow but it doesn't, it seems to be
 # a MySQL server bug. It wraps around to 0 for the last value.
 # See MySQL Bug# 39828
@@ -313,7 +315,7 @@ DROP TABLE t1;
 # Check for overflow handling when increment and offset are odd numbers
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -322,7 +324,7 @@ INSERT INTO t1 VALUES(NULL);
 INSERT INTO t1 VALUES (18446744073709551603); #-- 2^64 - 13
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=5, @@SESSION.AUTO_INCREMENT_OFFSET=7;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # This should fail because of overflow but it doesn't. It fails with
 # a duplicate entry message because of a MySQL server bug, it wraps
 # around.  See MySQL Bug# 39828, once MySQL fix the bug we can replace
@@ -344,7 +346,7 @@ DROP TABLE t1;
 # and check for large -ve numbers
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -355,7 +357,7 @@ INSERT INTO t1 VALUES(-92233720368547758
 INSERT INTO t1 VALUES(-9223372036854775808); #-- -2^63
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=3, @@SESSION.AUTO_INCREMENT_OFFSET=3;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 INSERT INTO t1 VALUES (NULL),(NULL), (NULL);
 SELECT * FROM t1;
 DROP TABLE t1;
@@ -364,7 +366,7 @@ DROP TABLE t1;
 # large numbers 2^60
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -373,7 +375,7 @@ INSERT INTO t1 VALUES(NULL);
 INSERT INTO t1 VALUES (18446744073709551610); #-- 2^64 - 2
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1152921504606846976, @@SESSION.AUTO_INCREMENT_OFFSET=1152921504606846976;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # This should fail because of overflow but it doesn't. It wraps around
 # and the autoinc values look bogus too.
 # See MySQL Bug# 39828, once MySQL fix the bug we can enable the error
@@ -396,7 +398,7 @@ DROP TABLE t1;
 #
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 CREATE TABLE t1 (c1 DOUBLE NOT NULL AUTO_INCREMENT, c2 INT, PRIMARY KEY (c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(NULL, 1);
 INSERT INTO t1 VALUES(NULL, 2);
@@ -478,37 +480,11 @@ INSERT INTO t2 SELECT c1 FROM t1;
 INSERT INTO t2 SELECT NULL FROM t1;
 DROP TABLE t1;
 DROP TABLE t2;
-#
-# 44030: Error: (1500) Couldn't read the MAX(ID) autoinc value from
-# the index (PRIMARY)
-# This test requires a restart of the server
-SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
-CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
-INSERT INTO t1 VALUES (null);
-INSERT INTO t1 VALUES (null);
-ALTER TABLE t1 CHANGE c1 d1 INT NOT NULL AUTO_INCREMENT;
-SELECT * FROM t1;
-# Restart the server
--- source include/restart_mysqld.inc
-# The MySQL and InnoDB data dictionaries should now be out of sync.
-# The select should print message to the error log
-SELECT * FROM t1;
-# MySQL have made a change (http://lists.mysql.com/commits/75268) that no
-# longer results in the two data dictionaries being out of sync. If they
-# revert their changes then this check for ER_AUTOINC_READ_FAILED will need
-# to be enabled.
--- error ER_AUTOINC_READ_FAILED,1467
-INSERT INTO t1 VALUES(null);
-ALTER TABLE t1 AUTO_INCREMENT = 3;
-SHOW CREATE TABLE t1;
-INSERT INTO t1 VALUES(null);
-SELECT * FROM t1;
-DROP TABLE t1;
 
 # If the user has specified negative values for an AUTOINC column then
 # InnoDB should ignore those values when setting the table's max value.
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # TINYINT
 CREATE TABLE t1 (c1 TINYINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (1, NULL);
@@ -614,9 +590,48 @@ DROP TABLE t1;
 # 47125: auto_increment start value is ignored if an index is created
 # and engine=innodb
 #
-CREATE TABLE T1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
-CREATE INDEX i1 on T1(c2);
-SHOW CREATE TABLE T1;
-INSERT INTO T1 (c2) values (0);
-SELECT * FROM T1;
-DROP TABLE T1;
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
+CREATE INDEX i1 on t1(c2);
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (c2) values (0);
+SELECT * FROM t1;
+DROP TABLE t1;
+
+##
+# 49032: Use the correct function to read the AUTOINC column value
+#
+CREATE TABLE t1(C1 DOUBLE AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+# Restart the server
+-- source include/restart_mysqld.inc
+INSERT INTO t1(C2) VALUES ('innodb');
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+CREATE TABLE t1(C1 FLOAT AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+# Restart the server
+-- source include/restart_mysqld.inc
+INSERT INTO t1(C2) VALUES ('innodb');
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+
+##
+# 47720: REPLACE INTO Autoincrement column with negative values
+#
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t1 SET c1 = 1;
+SHOW CREATE TABLE t1;
+INSERT INTO t1 SET c1 = 2;
+INSERT INTO t1 SET c1 = -1;
+SELECT * FROM t1;
+-- error ER_DUP_ENTRY,1062
+INSERT INTO t1 SET c1 = -1;
+SHOW CREATE TABLE t1;
+REPLACE INTO t1 VALUES (-1);
+SELECT * FROM t1;
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+
+--disable_query_log
+EVAL SET GLOBAL innodb_file_format_check=$file_format_check;
+--enable_query_log

=== added file 'mysql-test/t/innodb-consistent-master.opt'
--- a/mysql-test/t/innodb-consistent-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/innodb-consistent-master.opt	2010-01-15 15:58:25 +0000
@@ -0,0 +1 @@
+--loose-innodb_lock_wait_timeout=2

=== added file 'mysql-test/t/innodb-consistent.test'
--- a/mysql-test/t/innodb-consistent.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/innodb-consistent.test	2010-01-15 15:58:25 +0000
@@ -0,0 +1,58 @@
+-- source include/not_embedded.inc
+-- source include/have_innodb.inc
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+# REPLACE INTO ... SELECT and INSERT INTO ... SELECT should do
+# a consistent read of the source table.
+
+connect (a,localhost,root,,);
+connect (b,localhost,root,,);
+connection a;
+set session transaction isolation level read committed;
+create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
+create table t2 like t1;
+insert into t2 values (1),(2),(3),(4),(5),(6),(7);
+set autocommit=0;
+
+# REPLACE INTO ... SELECT case
+begin;
+# this should not result in any locks on t2.
+replace into t1 select * from t2;
+
+connection b;
+set session transaction isolation level read committed;
+set autocommit=0;
+# should not cuase a lock wait.
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+connection a;
+commit;
+
+# INSERT INTO ... SELECT case
+begin;
+# this should not result in any locks on t2.
+insert into t1 select * from t2;
+
+connection b;
+set session transaction isolation level read committed;
+set autocommit=0;
+# should not cuase a lock wait.
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+connection a;
+commit;
+
+select * from t1;
+drop table t1;
+drop table t2;
+
+connection default;
+disconnect a;
+disconnect b;

=== modified file 'mysql-test/t/innodb-index.test'
--- a/mysql-test/t/innodb-index.test	2009-11-30 21:37:27 +0000
+++ b/mysql-test/t/innodb-index.test	2010-01-15 15:58:25 +0000
@@ -1,6 +1,6 @@
 -- source include/have_innodb.inc
 
-SET @save_innodb_file_format_check=@@global.innodb_file_format_check;
+let $innodb_file_format_check_orig=`select @@innodb_file_format_check`;
 
 create table t1(a int not null, b int, c char(10) not null, d varchar(20)) engine = innodb;
 insert into t1 values (5,5,'oo','oo'),(4,4,'tr','tr'),(3,4,'ad','ad'),(2,3,'ak','ak');
@@ -404,6 +404,7 @@ create index t1u on t1 (u(1));
 drop table t1;
 eval set global innodb_file_per_table=$per_table;
 eval set global innodb_file_format=$format;
+eval set global innodb_file_format_check=$format;
 
 #
 # Test to check whether CREATE INDEX handles implicit foreign key
@@ -541,4 +542,9 @@ disconnect b;
 
 DROP TABLE t1;
 
-SET GLOBAL innodb_file_format_check=@save_innodb_file_format_check;
+#
+# restore environment to the state it was before this test execution
+#
+
+-- disable_query_log
+eval SET GLOBAL innodb_file_format_check=$innodb_file_format_check_orig;

=== modified file 'mysql-test/t/innodb-master.opt'
--- a/mysql-test/t/innodb-master.opt	2009-06-09 13:19:13 +0000
+++ b/mysql-test/t/innodb-master.opt	2010-01-15 15:58:25 +0000
@@ -1 +1 @@
---binlog_cache_size=32768 --innodb_lock_wait_timeout=1
+--binlog_cache_size=32768 --loose_innodb_lock_wait_timeout=1

=== modified file 'mysql-test/t/innodb-semi-consistent-master.opt'
--- a/mysql-test/t/innodb-semi-consistent-master.opt	2009-06-09 13:19:13 +0000
+++ b/mysql-test/t/innodb-semi-consistent-master.opt	2010-01-15 15:58:25 +0000
@@ -1 +1 @@
---innodb_lock_wait_timeout=2
+--loose-innodb_lock_wait_timeout=2

=== modified file 'mysql-test/t/innodb-timeout.test'
--- a/mysql-test/t/innodb-timeout.test	2009-06-09 13:19:13 +0000
+++ b/mysql-test/t/innodb-timeout.test	2010-01-18 12:56:10 +0000
@@ -30,6 +30,7 @@ begin;
 insert into t1 values(1),(2),(3);
 
 connection b;
+set innodb_lock_wait_timeout=5;
 --send
 select * from t1 for update;
 
@@ -44,16 +45,20 @@ begin;
 insert into t1 values(4);
 
 connection b;
---send
+# Test that we get a lock timeout.
+# We cannot reliably test that the timeout is exactly 1 seconds due to
+# process scheduling differences on the host running the test suite. But we
+# can test that we are within reasonable range.
+set innodb_lock_wait_timeout=2;
+set @a= current_timestamp();
+--error ER_LOCK_WAIT_TIMEOUT
 select * from t1 for update;
+set @b= current_timestamp();
+set @c= timestampdiff(SECOND, @a, @b);
+select if(@c >= 1 and @c <= 10, 'OK', concat("NOT OK, time passed=", @c));
 
 connection a;
-sleep 2;
 commit;
-
-connection b;
---error ER_LOCK_WAIT_TIMEOUT
-reap;
 drop table t1;
 
 connection default;

=== modified file 'mysql-test/t/innodb-use-sys-malloc-master.opt'
--- a/mysql-test/t/innodb-use-sys-malloc-master.opt	2009-06-09 13:19:13 +0000
+++ b/mysql-test/t/innodb-use-sys-malloc-master.opt	2010-01-15 15:58:25 +0000
@@ -1,2 +1 @@
---innodb-use-sys-malloc=true
---innodb-use-sys-malloc=true
+--loose-innodb-use-sys-malloc=true

=== modified file 'mysql-test/t/innodb-zip.test'
--- a/mysql-test/t/innodb-zip.test	2009-06-09 15:08:46 +0000
+++ b/mysql-test/t/innodb-zip.test	2010-01-15 15:58:25 +0000
@@ -178,11 +178,11 @@ set innodb_strict_mode = on;
 
 --error ER_CANT_CREATE_TABLE
 create table t1 (id int primary key) engine = innodb key_block_size = 0;
-show errors;
+show warnings;
 
 --error ER_CANT_CREATE_TABLE
 create table t2 (id int primary key) engine = innodb key_block_size = 9;
-show errors;
+show warnings;
 
 
 create table t3 (id int primary key) engine = innodb key_block_size = 1;
@@ -208,22 +208,22 @@ key_block_size = 8 row_format = compress
 --error ER_CANT_CREATE_TABLE
 create table t2 (id int primary key) engine = innodb
 key_block_size = 8 row_format = redundant;
-show errors;
+show warnings;
 
 --error ER_CANT_CREATE_TABLE
 create table t3 (id int primary key) engine = innodb
 key_block_size = 8 row_format = compact;
-show errors;
+show warnings;
 
 --error ER_CANT_CREATE_TABLE
 create table t4 (id int primary key) engine = innodb
 key_block_size = 8 row_format = dynamic;
-show errors;
+show warnings;
 
 --error ER_CANT_CREATE_TABLE
 create table t5 (id int primary key) engine = innodb
 key_block_size = 8 row_format = default;
-show errors;
+show warnings;
 
 SELECT table_schema, table_name, row_format
 FROM information_schema.tables WHERE engine='innodb';
@@ -233,17 +233,17 @@ drop table t1;
 --error ER_CANT_CREATE_TABLE
 create table t1 (id int primary key) engine = innodb
 key_block_size = 9 row_format = redundant;
-show errors;
+show warnings;
 
 --error ER_CANT_CREATE_TABLE
 create table t2 (id int primary key) engine = innodb
 key_block_size = 9 row_format = compact;
-show errors;
+show warnings;
 
 --error ER_CANT_CREATE_TABLE
 create table t2 (id int primary key) engine = innodb
 key_block_size = 9 row_format = dynamic;
-show errors;
+show warnings;
 
 SELECT table_schema, table_name, row_format
 FROM information_schema.tables WHERE engine='innodb';
@@ -253,25 +253,25 @@ set global innodb_file_per_table = off;
 
 --error ER_CANT_CREATE_TABLE
 create table t1 (id int primary key) engine = innodb key_block_size = 1;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t2 (id int primary key) engine = innodb key_block_size = 2;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t3 (id int primary key) engine = innodb key_block_size = 4;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t4 (id int primary key) engine = innodb key_block_size = 8;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t5 (id int primary key) engine = innodb key_block_size = 16;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t6 (id int primary key) engine = innodb row_format = compressed;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t7 (id int primary key) engine = innodb row_format = dynamic;
-show errors;
+show warnings;
 create table t8 (id int primary key) engine = innodb row_format = compact;
 create table t9 (id int primary key) engine = innodb row_format = redundant;
 
@@ -285,25 +285,25 @@ set global innodb_file_format = `0`; 
 
 --error ER_CANT_CREATE_TABLE
 create table t1 (id int primary key) engine = innodb key_block_size = 1;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t2 (id int primary key) engine = innodb key_block_size = 2;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t3 (id int primary key) engine = innodb key_block_size = 4;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t4 (id int primary key) engine = innodb key_block_size = 8;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t5 (id int primary key) engine = innodb key_block_size = 16;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t6 (id int primary key) engine = innodb row_format = compressed;
-show errors;
+show warnings;
 --error ER_CANT_CREATE_TABLE
 create table t7 (id int primary key) engine = innodb row_format = dynamic;
-show errors;
+show warnings;
 create table t8 (id int primary key) engine = innodb row_format = compact;
 create table t9 (id int primary key) engine = innodb row_format = redundant;
 

=== modified file 'mysql-test/t/innodb.test'
--- a/mysql-test/t/innodb.test	2009-11-13 21:26:08 +0000
+++ b/mysql-test/t/innodb.test	2010-01-15 15:58:25 +0000
@@ -2270,7 +2270,7 @@ disconnect j;
 drop table t1, t2, t3, t5, t6, t8, t9;
 
 # bug 18934, "InnoDB crashes when table uses column names like DB_ROW_ID"
---error 1005
+--error ER_WRONG_COLUMN_NAME
 CREATE TABLE t1 (DB_ROW_ID int) engine=innodb;
 
 #
@@ -2353,18 +2353,6 @@ DELETE FROM t1;
 DROP TABLE t2,t1;
 
 #
-# Bug #26835: table corruption after delete+insert
-#
-
-CREATE TABLE t1 (a VARCHAR(5) COLLATE utf8_unicode_ci PRIMARY KEY)
-ENGINE=InnoDB;
-INSERT INTO t1 VALUES (0xEFBCA4EFBCA4EFBCA4);
-DELETE FROM t1;
-INSERT INTO t1 VALUES ('DDD');
-SELECT * FROM t1;
-DROP TABLE t1;
-
-#
 # Bug #23313 (AUTO_INCREMENT=# not reported back for InnoDB tables)
 # Bug #21404 (AUTO_INCREMENT value reset when Adding FKEY (or ALTER?))
 #

=== modified file 'mysql-test/t/innodb_bug34300.test'
--- a/mysql-test/t/innodb_bug34300.test	2009-11-13 21:26:08 +0000
+++ b/mysql-test/t/innodb_bug34300.test	2010-01-15 15:58:25 +0000
@@ -9,7 +9,7 @@
 -- disable_result_log
 
 # set packet size and reconnect 
-SET @save_max_allowed_packet=@@global.max_allowed_packet;
+let $max_packet=`select @@global.max_allowed_packet`;
 SET @@global.max_allowed_packet=16777216;
 --connect (newconn, localhost, root,,)
 
@@ -33,4 +33,4 @@ SELECT f4, f8 FROM bug34300;
 DROP TABLE bug34300;
 disconnect newconn;
 connection default;
-SET @@global.max_allowed_packet=@save_max_allowed_packet;
+EVAL SET @@global.max_allowed_packet=$max_packet;

=== modified file 'mysql-test/t/innodb_bug36169.test'
--- a/mysql-test/t/innodb_bug36169.test	2009-11-13 21:26:08 +0000
+++ b/mysql-test/t/innodb_bug36169.test	2010-01-15 15:58:25 +0000
@@ -4,9 +4,9 @@
 #
 
 -- source include/have_innodb.inc
-set @old_innodb_file_format=@@innodb_file_format;
-set @old_innodb_file_per_table=@@innodb_file_per_table;
 
+let $file_format=`select @@innodb_file_format`;
+let $file_per_table=`select @@innodb_file_per_table`;
 SET GLOBAL innodb_file_format='Barracuda';
 SET GLOBAL innodb_file_per_table=ON;
 
@@ -1155,5 +1155,5 @@ DROP TABLE IF EXISTS table4;
 DROP TABLE IF EXISTS table5;
 DROP TABLE IF EXISTS table6;
 
-set global innodb_file_format=@old_innodb_file_format;
-set global innodb_file_per_table=@old_innodb_file_per_table;
+EVAL SET GLOBAL innodb_file_format=$file_format;
+EVAL SET GLOBAL innodb_file_per_table=$file_per_table;

=== modified file 'mysql-test/t/innodb_bug36172.test'
--- a/mysql-test/t/innodb_bug36172.test	2009-11-13 21:26:08 +0000
+++ b/mysql-test/t/innodb_bug36172.test	2010-01-15 15:58:25 +0000
@@ -13,9 +13,10 @@ SET storage_engine=InnoDB;
 
 -- disable_query_log
 -- disable_result_log
-set @old_innodb_file_per_table=@@innodb_file_per_table;
-set @old_innodb_file_format=@@innodb_file_format;
 
+let $file_format=`select @@innodb_file_format`;
+let $file_format_check=`select @@innodb_file_format_check`;
+let $file_per_table=`select @@innodb_file_per_table`;
 SET GLOBAL innodb_file_format='Barracuda';
 SET GLOBAL innodb_file_per_table=on;
 
@@ -27,6 +28,6 @@ INSERT IGNORE INTO `table0` SET `col19` 
 CHECK TABLE table0 EXTENDED;
 
 DROP TABLE table0;
-set global innodb_file_per_table=@old_innodb_file_per_table;
-set global innodb_file_format=@old_innodb_file_format;
-set global innodb_file_format_check=Antelope;
+EVAL SET GLOBAL innodb_file_format=$file_format;
+EVAL SET GLOBAL innodb_file_format_check=$file_format_check;
+EVAL SET GLOBAL innodb_file_per_table=$file_per_table;

=== modified file 'mysql-test/t/innodb_bug42101-nonzero-master.opt'
--- a/mysql-test/t/innodb_bug42101-nonzero-master.opt	2009-05-19 08:20:28 +0000
+++ b/mysql-test/t/innodb_bug42101-nonzero-master.opt	2010-01-15 15:58:25 +0000
@@ -1 +1 @@
---innodb_commit_concurrency=1
+--loose_innodb_commit_concurrency=1

=== modified file 'mysql-test/t/innodb_bug44369.test'
--- a/mysql-test/t/innodb_bug44369.test	2009-11-02 14:59:44 +0000
+++ b/mysql-test/t/innodb_bug44369.test	2010-01-15 15:58:25 +0000
@@ -6,16 +6,12 @@
 --source include/have_innodb.inc
 
 # This create table operation should fail.
---error ER_CANT_CREATE_TABLE
+--error ER_WRONG_COLUMN_NAME
 create table bug44369 (DB_ROW_ID int) engine=innodb;
 
 # This create should fail as well
---error ER_CANT_CREATE_TABLE
+--error ER_WRONG_COLUMN_NAME
 create table bug44369 (db_row_id int) engine=innodb;
 
-show warnings;
-
---error ER_CANT_CREATE_TABLE
+--error ER_WRONG_COLUMN_NAME
 create table bug44369 (db_TRX_Id int) engine=innodb;
-
-show warnings;

=== added file 'mysql-test/t/innodb_bug44571.test'
--- a/mysql-test/t/innodb_bug44571.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/innodb_bug44571.test	2010-01-15 15:58:25 +0000
@@ -0,0 +1,13 @@
+#
+# Bug#44571 InnoDB Plugin crashes on ADD INDEX
+# http://bugs.mysql.com/44571
+#
+-- source include/have_innodb.inc
+
+CREATE TABLE bug44571 (foo INT) ENGINE=InnoDB;
+ALTER TABLE bug44571 CHANGE foo bar INT;
+-- error ER_KEY_COLUMN_DOES_NOT_EXITS
+ALTER TABLE bug44571 ADD INDEX bug44571b (foo);
+ALTER TABLE bug44571 ADD INDEX bug44571b (bar);
+CREATE INDEX bug44571c ON bug44571 (bar);
+DROP TABLE bug44571;

=== added file 'mysql-test/t/innodb_bug46676.test'
--- a/mysql-test/t/innodb_bug46676.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/innodb_bug46676.test	2010-01-15 15:58:25 +0000
@@ -0,0 +1,16 @@
+# This is the test for bug 46676: mysqld got exception 0xc0000005
+# It is reproducible with InnoDB plugin 1.0.4 + MySQL 5.1.37.
+# But no longer reproducible after MySQL 5.1.38 (with plugin 1.0.5).
+
+--source include/have_innodb.inc
+
+SET foreign_key_checks=0;
+CREATE TABLE t1 (id int, foreign key (id) references t2(id)) ENGINE=INNODB;
+CREATE TABLE t2 (id int, foreign key (id) references t1(id)) ENGINE=INNODB;
+SET foreign_key_checks=1;
+
+# Server crashes
+SELECT COUNT(*) FROM information_schema.key_column_usage WHERE REFERENCED_TABLE_NAME in ('t1', 't2');
+
+SET foreign_key_checks=0;
+DROP TABLE t1, t2;

=== added file 'mysql-test/t/innodb_bug47167.test'
--- a/mysql-test/t/innodb_bug47167.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/innodb_bug47167.test	2010-01-15 15:58:25 +0000
@@ -0,0 +1,45 @@
+# This is the unit test for bug *47167.
+# It tests setting the global variable
+# "innodb_file_format_check" with a
+# user-Defined Variable.
+
+--source include/have_innodb.inc
+
+# Save the value (Antelope) in 'innodb_file_format_check' to
+# 'old_innodb_file_format_check'
+set @old_innodb_file_format_check=@@innodb_file_format_check;
+
+# @old_innodb_file_format_check shall have the value of 'Antelope'
+select @old_innodb_file_format_check;
+
+# Reset the value in 'innodb_file_format_check' to 'Barracuda'
+set global innodb_file_format_check = Barracuda;
+
+select @@innodb_file_format_check;
+
+# Set 'innodb_file_format_check' to its default value, which
+# is the latest file format supported in the current release.
+set global innodb_file_format_check = DEFAULT;
+
+select @@innodb_file_format_check;
+
+# Put the saved value back to 'innodb_file_format_check'
+set global innodb_file_format_check = @old_innodb_file_format_check;
+
+# Check whether 'innodb_file_format_check' get its original value.
+select @@innodb_file_format_check;
+
+# Following are negative tests, all should fail.
+--disable_warnings
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check = cheetah;
+
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check = Bear;
+
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check = on;
+
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check = off;
+--enable_warnings

=== modified file 'mysql-test/t/innodb_file_format.test'
--- a/mysql-test/t/innodb_file_format.test	2009-11-30 21:37:27 +0000
+++ b/mysql-test/t/innodb_file_format.test	2010-01-15 15:58:25 +0000
@@ -1,5 +1,4 @@
 -- source include/have_innodb.inc
-set @old_innodb_file_format=@@innodb_file_format;
 
 call mtr.add_suppression("InnoDB: invalid innodb_file_format_check value");
 
@@ -29,6 +28,4 @@ set global innodb_file_format=on;
 --error ER_WRONG_ARGUMENTS
 set global innodb_file_format=off;
 select @@innodb_file_format_check;
-
-set global innodb_file_format=@old_innodb_file_format;
-set global innodb_file_format_check=Antelope;
+set global innodb_file_format_check=antelope;

=== modified file 'mysql-test/t/innodb_information_schema.test'
--- a/mysql-test/t/innodb_information_schema.test	2009-06-23 12:00:24 +0000
+++ b/mysql-test/t/innodb_information_schema.test	2010-01-15 15:58:25 +0000
@@ -109,19 +109,18 @@ SELECT * FROM ```t'\"_str` WHERE c1 = '3
 -- send
 SELECT * FROM ```t'\"_str` WHERE c1 = '4' FOR UPDATE;
 
+-- enable_result_log
 -- connection con_verify_innodb_locks
-
-# Loop, giving time for the above 2 queries to execute before continuing.
-# Without this, it sometimes happens that the SELECT FROM innodb_locks
+# Wait for the above queries to execute before continuing.
+# Without this, it sometimes happens that the SELECT from innodb_locks
 # executes before some of them, resulting in less than expected number
-# of rows being selected from innodb_locks.
-SET @counter := 0;
-while (`SELECT (@counter := @counter + 1) <= 50 AND COUNT(*) != 14 FROM INFORMATION_SCHEMA.INNODB_LOCKS`)
-{
-  sleep 0.1;
-}
-
--- enable_result_log
+# of rows being selected from innodb_locks. If there is a bug and there
+# are no 14 rows in innodb_locks then this test will fail with timeout.
+let $count = 14;
+let $table = INFORMATION_SCHEMA.INNODB_LOCKS;
+-- source include/wait_until_rows_count.inc
+# the above enables the query log, re-disable it
+-- disable_query_log
 SELECT lock_mode, lock_type, lock_table, lock_index, lock_rec, lock_data
 FROM INFORMATION_SCHEMA.INNODB_LOCKS ORDER BY lock_data;
 

=== modified file 'mysql-test/t/innodb_lock_wait_timeout_1.test'
--- a/mysql-test/t/innodb_lock_wait_timeout_1.test	2009-11-03 17:45:52 +0000
+++ b/mysql-test/t/innodb_lock_wait_timeout_1.test	2009-11-12 11:43:33 +0000
@@ -71,6 +71,40 @@ set autocommit=default;
 drop table t1;
 
 --echo #
+--echo # Bug #37183 insert ignore into .. select ... hangs 
+--echo #            after deadlock was encountered
+--echo #
+connect (con1,localhost,root,,);
+create table t1(id int primary key,v int)engine=innodb;
+insert into t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7);
+create table t2 like t1;
+
+--connection con1
+begin;
+update t1 set v=id*2 where id=1;
+
+--connection default
+begin;
+update t1 set v=id*2 where id=2;
+
+--connection con1
+--error 1205
+update t1 set v=id*2 where id=2;
+
+--connection default
+--error 1205
+insert ignore into t2 select * from t1 where id=1; 
+rollback;
+
+--connection con1
+rollback;
+
+--connection default
+disconnect con1;
+drop table t1, t2;
+
+
+--echo #
 --echo # Bug#41756 Strange error messages about locks from InnoDB
 --echo #
 --disable_warnings

=== modified file 'mysql-test/t/innodb_mysql.test'
--- a/mysql-test/t/innodb_mysql.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/innodb_mysql.test	2010-01-15 15:27:55 +0000
@@ -491,5 +491,51 @@ EXPLAIN SELECT * FROM t1 WHERE a = 'TEST
   c >= '2009-10-09 00:00:00.001' AND c <= '2009-10-09 00:00:00.00';
 DROP TABLE t1;
 
+--echo #
+--echo # Bug #46175: NULL read_view and consistent read assertion
+--echo #
+
+CREATE TABLE t1(a CHAR(13),KEY(a)) ENGINE=innodb;
+CREATE TABLE t2(b DATETIME,KEY(b)) ENGINE=innodb;
+INSERT INTO t1 VALUES (),();
+INSERT INTO t2 VALUES (),();
+CREATE OR REPLACE VIEW v1 AS SELECT 1 FROM t2 
+  WHERE b =(SELECT a FROM t1 LIMIT 1);
+
+--disable_query_log
+--disable_result_log
+CONNECT (con1, localhost, root,,);
+--enable_query_log
+--enable_result_log
+CONNECTION default;
+
+DELIMITER |;
+CREATE PROCEDURE p1(num INT)
+BEGIN
+  DECLARE i INT DEFAULT 0;
+  REPEAT
+    SHOW CREATE VIEW v1;
+    SET i:=i+1;
+  UNTIL i>num END REPEAT;
+END|
+DELIMITER ;|
+
+--echo # Should not crash
+--disable_query_log
+--disable_result_log
+--send CALL p1(1000)
+CONNECTION con1;
+--echo # Should not crash
+CALL p1(1000);
+
+CONNECTION default;
+--reap
+--enable_query_log
+--enable_result_log
+
+DISCONNECT con1;
+DROP PROCEDURE p1;
+DROP VIEW v1;
+DROP TABLE t1,t2;
 
 --echo End of 5.1 tests

=== added file 'mysql-test/t/innodb_utf8.test'
--- a/mysql-test/t/innodb_utf8.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/innodb_utf8.test	2009-12-27 13:54:41 +0000
@@ -0,0 +1,24 @@
+#
+# Tests for innodb that requires not default character sets
+#
+
+--source include/have_innodb.inc
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
+
+# Setup
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+#
+# Bug #26835: table corruption after delete+insert
+#
+
+CREATE TABLE t1 (a VARCHAR(5) COLLATE utf8_unicode_ci PRIMARY KEY)
+ENGINE=InnoDB;
+INSERT INTO t1 VALUES (0xEFBCA4EFBCA4EFBCA4);
+DELETE FROM t1;
+INSERT INTO t1 VALUES ('DDD');
+SELECT * FROM t1;
+DROP TABLE t1;

=== modified file 'mysql-test/t/innodb_xtradb_bug317074.test'
--- a/mysql-test/t/innodb_xtradb_bug317074.test	2009-10-28 07:52:34 +0000
+++ b/mysql-test/t/innodb_xtradb_bug317074.test	2010-01-15 15:58:25 +0000
@@ -2,7 +2,7 @@
 
 SET @old_innodb_file_format=@@innodb_file_format;
 SET @old_innodb_file_per_table=@@innodb_file_per_table;
-SET @old_innodb_file_format_check=@@innodb_file_format_check;
+let $innodb_file_format_check_orig=`select @@innodb_file_format_check`;
 SET GLOBAL innodb_file_format='Barracuda';
 SET GLOBAL innodb_file_per_table=ON;
 
@@ -45,4 +45,4 @@ ALTER TABLE test1 ENGINE=MyISAM;
 DROP TABLE test1;
 SET GLOBAL innodb_file_format=@old_innodb_file_format;
 SET GLOBAL innodb_file_per_table=@old_innodb_file_per_table;
-SET GLOBAL innodb_file_format_check=@old_innodb_file_format_check;
+eval set global innodb_file_format_check=$innodb_file_format_check_orig;

=== modified file 'mysql-test/t/join_outer.test'
--- a/mysql-test/t/join_outer.test	2007-06-06 17:57:07 +0000
+++ b/mysql-test/t/join_outer.test	2009-12-17 09:55:18 +0000
@@ -867,3 +867,32 @@ SELECT * FROM t1 LEFT JOIN t2 ON e<>0 WH
 
 DROP TABLE t1,t2;
 
+--echo #
+--echo # Bug#47650: using group by with rollup without indexes returns incorrect 
+--echo # results with where
+--echo #
+CREATE TABLE t1 ( a INT );
+INSERT INTO t1 VALUES (1);
+
+CREATE TABLE t2 ( a INT, b INT );
+INSERT INTO t2 VALUES (1, 1),(1, 2),(1, 3),(2, 4),(2, 5);
+
+EXPLAIN
+SELECT t1.a, COUNT( t2.b ), SUM( t2.b ), MAX( t2.b )
+FROM t1 LEFT JOIN t2 USING( a )
+GROUP BY t1.a WITH ROLLUP;
+
+SELECT t1.a, COUNT( t2.b ), SUM( t2.b ), MAX( t2.b )
+FROM t1 LEFT JOIN t2 USING( a )
+GROUP BY t1.a WITH ROLLUP;
+
+EXPLAIN
+SELECT t1.a, COUNT( t2.b ), SUM( t2.b ), MAX( t2.b )
+FROM t1 JOIN t2 USING( a )
+GROUP BY t1.a WITH ROLLUP;
+
+SELECT t1.a, COUNT( t2.b ), SUM( t2.b ), MAX( t2.b )
+FROM t1 JOIN t2 USING( a )
+GROUP BY t1.a WITH ROLLUP;
+
+DROP TABLE t1, t2;

=== modified file 'mysql-test/t/lock_multi.test'
--- a/mysql-test/t/lock_multi.test	2009-07-10 23:12:13 +0000
+++ b/mysql-test/t/lock_multi.test	2009-12-18 20:32:55 +0000
@@ -626,9 +626,11 @@ let $wait_condition=
 --source include/wait_condition.inc
 let $tlwb= `show status like 'Table_locks_waited'`;
 unlock tables;
+connection waiter;
+--reap
+connection default;
 drop table t1;
 disconnect waiter;
-connection default;
 --disable_query_log
 eval SET @tlwa= SUBSTRING_INDEX('$tlwa', '	', -1);
 eval SET @tlwb= SUBSTRING_INDEX('$tlwb', '	', -1);

=== modified file 'mysql-test/t/myisam.test'
--- a/mysql-test/t/myisam.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/myisam.test	2010-03-04 08:03:07 +0000
@@ -1190,6 +1190,20 @@ SELECT a FROM t1;
 CHECK TABLE t1;
 DROP TABLE t1; 
 
+
+--echo #
+--echo # Bug #49465: valgrind warnings and incorrect live checksum...
+--echo #
+CREATE TABLE t1(
+a VARCHAR(1), b VARCHAR(1), c VARCHAR(1),
+f VARCHAR(1), g VARCHAR(1), h VARCHAR(1),
+i VARCHAR(1), j VARCHAR(1), k VARCHAR(1)) CHECKSUM=1;
+INSERT INTO t1 VALUES('', '', '', '', '', '', '', '', '');
+CHECKSUM TABLE t1 QUICK;
+CHECKSUM TABLE t1 EXTENDED;
+DROP TABLE t1;
+
+
 --echo End of 5.0 tests
 
 

=== modified file 'mysql-test/t/mysql.test'
--- a/mysql-test/t/mysql.test	2009-10-05 13:22:23 +0000
+++ b/mysql-test/t/mysql.test	2010-03-04 08:03:07 +0000
@@ -386,10 +386,16 @@ drop tables t1, t2;
 #
 # Bug #27884: mysql --html does not quote HTML special characters in output
 # 
---exec $MYSQL --html test -e "select '< & >' as '<'"
+--write_file $MYSQLTEST_VARDIR/tmp/bug27884.sql
+SELECT '< & >' AS `<`;
+EOF
+--exec $MYSQL --html test < $MYSQLTEST_VARDIR/tmp/bug27884.sql
+
+remove_file $MYSQLTEST_VARDIR/tmp/bug27884.sql;
+
 
 #
-# Bug #27884: mysql client + null byte
+# Bug #28203: mysql client + null byte
 # 
 create table t1 (a char(5));
 insert into t1 values ('\0b\0');
@@ -403,4 +409,9 @@ insert into t1 values ('\0b\0');
 drop table t1;
 
 --echo
+--echo Bug #47147: mysql client option --skip-column-names does not apply to vertical output
+--echo
+--exec $MYSQL --skip-column-names --vertical test -e "select 1 as a"
+
+--echo
 --echo End of tests

=== modified file 'mysql-test/t/mysql_upgrade.test'
--- a/mysql-test/t/mysql_upgrade.test	2009-10-05 13:22:23 +0000
+++ b/mysql-test/t/mysql_upgrade.test	2010-03-04 08:03:07 +0000
@@ -90,3 +90,22 @@ DROP USER mysqltest1@'%';
 set GLOBAL sql_mode='STRICT_ALL_TABLES,ANSI_QUOTES,NO_ZERO_DATE';
 --exec $MYSQL_UPGRADE --skip-verbose --force 2>&1
 eval set GLOBAL sql_mode=default;
+
+
+--echo #
+--echo # Bug #41569 mysql_upgrade (ver 5.1) add 3 fields to mysql.proc table 
+--echo # but does not set values.
+--echo #
+
+# Create a stored procedure and set the fields in question to null. 
+# When running mysql_upgrade, a warning should be written.
+
+CREATE PROCEDURE testproc() BEGIN END;
+UPDATE mysql.proc SET character_set_client = NULL WHERE name LIKE 'testproc';
+UPDATE mysql.proc SET collation_connection = NULL WHERE name LIKE 'testproc';
+UPDATE mysql.proc SET db_collation = NULL WHERE name LIKE 'testproc';
+--exec $MYSQL_UPGRADE --skip-verbose --force 2> $MYSQLTEST_VARDIR/tmp/41569.txt
+CALL testproc();
+DROP PROCEDURE testproc;
+--cat_file $MYSQLTEST_VARDIR/tmp/41569.txt
+--remove_file $MYSQLTEST_VARDIR/tmp/41569.txt

=== modified file 'mysql-test/t/mysqlbinlog.test'
--- a/mysql-test/t/mysqlbinlog.test	2009-09-30 02:31:25 +0000
+++ b/mysql-test/t/mysqlbinlog.test	2009-12-06 01:11:32 +0000
@@ -71,7 +71,7 @@ select "--- --position --" as "";
 --enable_query_log
 --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
 --replace_regex /SQL_LOAD_MB-[0-9]-[0-9]/SQL_LOAD_MB-#-#/
---exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --position=330 $MYSQLD_DATADIR/master-bin.000002
+--exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --position=332 $MYSQLD_DATADIR/master-bin.000002
 
 
 # These are tests for remote binlog.
@@ -108,7 +108,7 @@ select "--- --position --" as "";
 --enable_query_log
 --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
 --replace_regex /SQL_LOAD_MB-[0-9]-[0-9]/SQL_LOAD_MB-#-#/
---exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --read-from-remote-server --position=330 --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002
+--exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --read-from-remote-server --position=332 --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002
 
 # Bug#7853 mysqlbinlog does not accept input from stdin
 --disable_query_log

=== added file 'mysql-test/t/mysqlbinlog2-master.opt'
--- a/mysql-test/t/mysqlbinlog2-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/mysqlbinlog2-master.opt	2010-01-19 10:36:52 +0000
@@ -0,0 +1 @@
+--timezone=GMT-3

=== added file 'mysql-test/t/mysqlbinlog_row-master.opt'
--- a/mysql-test/t/mysqlbinlog_row-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/mysqlbinlog_row-master.opt	2010-01-27 17:41:05 +0000
@@ -0,0 +1 @@
+--timezone=GMT-3

=== added file 'mysql-test/t/mysqlbinlog_row_innodb-master.opt'
--- a/mysql-test/t/mysqlbinlog_row_innodb-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/mysqlbinlog_row_innodb-master.opt	2010-01-27 17:41:05 +0000
@@ -0,0 +1 @@
+--timezone=GMT-3

=== added file 'mysql-test/t/mysqlbinlog_row_myisam-master.opt'
--- a/mysql-test/t/mysqlbinlog_row_myisam-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/mysqlbinlog_row_myisam-master.opt	2010-01-27 17:41:05 +0000
@@ -0,0 +1 @@
+--timezone=GMT-3

=== added file 'mysql-test/t/mysqlbinlog_row_trans-master.opt'
--- a/mysql-test/t/mysqlbinlog_row_trans-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/mysqlbinlog_row_trans-master.opt	2010-01-27 17:41:05 +0000
@@ -0,0 +1 @@
+--timezone=GMT-3

=== modified file 'mysql-test/t/mysqltest.test'
--- a/mysql-test/t/mysqltest.test	2009-10-08 09:30:03 +0000
+++ b/mysql-test/t/mysqltest.test	2010-01-11 13:15:28 +0000
@@ -9,6 +9,14 @@
 # Save the initial number of concurrent sessions
 --source include/count_sessions.inc
 
+# Some tests below connect/disconnect rapidly in a loop. This causes a race
+# where mysqld may not have time to register the previous disconnects before
+# new connects, and eventually we run out of connections. So we need to
+# increase the maximum.
+let $saved_max_connections = `SELECT @@global.max_connections`;
+SET GLOBAL max_connections = 1000;
+
+
 # ============================================================================
 #
 # Test of mysqltest itself
@@ -2319,3 +2327,7 @@ disconnect $y;
 connection default;
 # Wait till we reached the initial number of concurrent sessions
 --source include/wait_until_count_sessions.inc
+
+--disable_query_log
+--eval SET GLOBAL max_connections = $saved_max_connections
+--enable_query_log

=== modified file 'mysql-test/t/olap.test'
--- a/mysql-test/t/olap.test	2009-10-30 15:54:53 +0000
+++ b/mysql-test/t/olap.test	2009-12-08 09:26:11 +0000
@@ -390,4 +390,17 @@ SELECT DISTINCT b FROM t1, t2 GROUP BY a
 
 DROP TABLE t1, t2;
 
+--echo #
+--echo # Bug #48475: DISTINCT is ignored with GROUP BY WITH ROLLUP
+--echo #             and only const tables
+
+CREATE TABLE t1 (a INT);
+CREATE TABLE t2 (b INT);
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (1);
+
+SELECT DISTINCT b FROM t1, t2 GROUP BY a, b WITH ROLLUP;
+
+DROP TABLE t1, t2;
+
 --echo End of 5.0 tests

=== modified file 'mysql-test/t/openssl_1.test'
--- a/mysql-test/t/openssl_1.test	2009-05-25 13:00:18 +0000
+++ b/mysql-test/t/openssl_1.test	2010-03-04 08:03:07 +0000
@@ -15,8 +15,8 @@ insert into t1 values (5);
 
 grant select on test.* to ssl_user1@localhost require SSL;
 grant select on test.* to ssl_user2@localhost require cipher "DHE-RSA-AES256-SHA";
-grant select on test.* to ssl_user3@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "/C=SE/ST=Uppsala/O=MySQL AB/emailAddress=abstract.mysql.developer@mysql.com";
-grant select on test.* to ssl_user4@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "/C=SE/ST=Uppsala/O=MySQL AB/emailAddress=abstract.mysql.developer@mysql.com" ISSUER "/C=SE/ST=Uppsala/L=Uppsala/O=MySQL AB";
+grant select on test.* to ssl_user3@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "/C=SE/ST=Uppsala/O=MySQL AB";
+grant select on test.* to ssl_user4@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "/C=SE/ST=Uppsala/O=MySQL AB" ISSUER "/C=SE/ST=Uppsala/L=Uppsala/O=MySQL AB";
 grant select on test.* to ssl_user5@localhost require cipher "DHE-RSA-AES256-SHA" AND SUBJECT "xxx";
 flush privileges;
 

=== modified file 'mysql-test/t/order_by.test'
--- a/mysql-test/t/order_by.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/order_by.test	2010-03-04 08:03:07 +0000
@@ -869,6 +869,40 @@ SELECT
 DROP TABLE t1, t2, t3;
 
 
+--echo #
+--echo # Bug #42760: Select doesn't return desired results when we have null
+--echo # values
+--echo #
+
+CREATE TABLE t1 (
+  a INT,
+  c INT,
+  UNIQUE KEY a_c (a,c),
+  KEY (a));
+
+INSERT INTO t1 VALUES (1, 10), (2, NULL);
+
+--echo # Must use ref-or-null on the a_c index
+EXPLAIN
+SELECT 1 AS col FROM t1 WHERE a=2 AND (c=10 OR c IS NULL) ORDER BY c;
+--echo # Must return 1 row
+SELECT 1 AS col FROM t1 WHERE a=2 AND (c=10 OR c IS NULL) ORDER BY c;
+
+# part 2 of the problem : DESC test cases
+--echo # Must use ref-or-null on the a_c index
+--replace_column 1 x 2 x 3 x 6 x 7 x 8 x 9 x 10 x
+EXPLAIN
+SELECT 1 AS col FROM t1 WHERE a=2 AND (c=10 OR c IS NULL) ORDER BY c DESC;
+--echo # Must return 1 row
+SELECT 1 AS col FROM t1 WHERE a=2 AND (c=10 OR c IS NULL) ORDER BY c DESC;
+
+
+DROP TABLE t1;
+
+
+--echo End of 5.0 tests
+
+
 #
 # Bug #35206: select query result different if the key is indexed or not
 #

=== modified file 'mysql-test/t/partition.test'
--- a/mysql-test/t/partition.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/partition.test	2010-03-04 08:03:07 +0000
@@ -15,6 +15,15 @@ drop table if exists t1, t2;
 --enable_warnings
 
 #
+# Bug#48276: can't add column if subpartition exists
+CREATE TABLE t1 (a INT, b INT)
+PARTITION BY LIST (a)
+SUBPARTITION BY HASH (b)
+(PARTITION p1 VALUES IN (1));
+ALTER TABLE t1 ADD COLUMN c INT;
+DROP TABLE t1;
+
+#
 # Bug#46639: 1030 (HY000): Got error 124 from storage engine on
 # INSERT ... SELECT ...
 CREATE TABLE t1 (
@@ -44,8 +53,8 @@ CREATE TABLE t1 (
   b varchar(10),
   PRIMARY KEY (a)
 )
-PARTITION BY RANGE (to_days(a)) (
- PARTITION p1 VALUES LESS THAN (733407),
+PARTITION BY RANGE (UNIX_TIMESTAMP(a)) (
+ PARTITION p1 VALUES LESS THAN (1199134800),
  PARTITION pmax VALUES LESS THAN MAXVALUE
 );
 
@@ -55,13 +64,24 @@ INSERT INTO t1 VALUES ('2009-09-21 17:31
 
 SELECT * FROM t1;
 ALTER TABLE t1 REORGANIZE PARTITION pmax INTO (
- PARTITION p3 VALUES LESS THAN (733969),
+ PARTITION p3 VALUES LESS THAN (1247688000),
  PARTITION pmax VALUES LESS THAN MAXVALUE);
 SELECT * FROM t1;
 SHOW CREATE TABLE t1;
 DROP TABLE t1;
 
 #
+# Bug#45904: Error when CHARSET=utf8 and subpartitioning
+#
+create table t1 (a int NOT NULL, b varchar(5) NOT NULL)
+default charset=utf8
+partition by list (a)
+subpartition by key (b)
+(partition p0 values in (1),
+ partition p1 values in (2));
+drop table t1;
+
+#
 # Bug#44059: rec_per_key on empty partition gives weird optimiser results
 #
 create table t1 (a int, b int, key(a))
@@ -2035,11 +2055,14 @@ DROP TABLE t1;
 --echo #
 --echo # Bug #45807: crash accessing partitioned table and sql_mode 
 --echo #   contains ONLY_FULL_GROUP_BY
+--echo # Bug#46923: select count(*) from partitioned table fails with
+--echo # ONLY_FULL_GROUP_BY
 --echo #
 
 SET SESSION SQL_MODE='ONLY_FULL_GROUP_BY';
 CREATE TABLE t1(id INT,KEY(id)) ENGINE=MYISAM 
   PARTITION BY HASH(id) PARTITIONS 2;
+SELECT COUNT(*) FROM t1;
 DROP TABLE t1;
 SET SESSION SQL_MODE=DEFAULT;
 

=== modified file 'mysql-test/t/partition_bug18198.test'
--- a/mysql-test/t/partition_bug18198.test	2007-06-13 15:28:59 +0000
+++ b/mysql-test/t/partition_bug18198.test	2009-12-13 20:29:50 +0000
@@ -158,7 +158,7 @@ create table t1 (col1 datetime)
 partition by range(timestampdiff(day,5,col1))
 (partition p0 values less than (10), partition p1 values less than (30));
 
--- error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
+-- error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
 create table t1 (col1 date)
 partition by range(unix_timestamp(col1))
 (partition p0 values less than (10), partition p1 values less than (30));

=== modified file 'mysql-test/t/partition_error.test'
--- a/mysql-test/t/partition_error.test	2009-02-18 20:29:30 +0000
+++ b/mysql-test/t/partition_error.test	2009-12-13 20:29:50 +0000
@@ -466,7 +466,7 @@ partitions 2
 #
 # Partition by range, constant partition function not allowed
 #
---error ER_CONST_EXPR_IN_PARTITION_FUNC_ERROR
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
 CREATE TABLE t1 (
 a int not null,
 b int not null,
@@ -681,7 +681,7 @@ partition by list (a);
 #
 # Partition by list, constant partition function not allowed
 #
---error ER_CONST_EXPR_IN_PARTITION_FUNC_ERROR
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
 CREATE TABLE t1 (
 a int not null,
 b int not null,
@@ -840,4 +840,364 @@ partition by range (a + (select count(*)
 create table t1 (a char(10))
 partition by hash (extractvalue(a,'a'));
 
+--echo #
+--echo # Bug #42849: innodb crash with varying time_zone on partitioned
+--echo #             timestamp primary key
+--echo #
+
+# A correctly partitioned table to test that trying to repartition it using
+# timezone-dependent expression will throw an error.
+CREATE TABLE old (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (UNIX_TIMESTAMP(a)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+# Check that allowed arithmetic/math functions involving TIMESTAMP values result
+# in ER_PARTITION_FUNC_NOT_ALLOWED_ERROR when used as a partitioning function
+
+--error ER_PARTITION_FUNC_NOT_ALLOWED_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (a) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_PARTITION_FUNC_NOT_ALLOWED_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (a) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (a+0) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (a+0) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (a % 2) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (a % 2) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (ABS(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (ABS(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (CEILING(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (CEILING(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (FLOOR(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (FLOOR(a)) (
+PARTITION p VALUES LESS THAN (20080819),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+# Check that allowed date/time functions involving TIMESTAMP values result
+# in ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR when used as a partitioning function
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (TO_DAYS(a)) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (TO_DAYS(a)) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (DAYOFYEAR(a)) (
+PARTITION p VALUES LESS THAN (231),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (DAYOFYEAR(a)) (
+PARTITION p VALUES LESS THAN (231),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (DAYOFMONTH(a)) (
+PARTITION p VALUES LESS THAN (19),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (DAYOFMONTH(a)) (
+PARTITION p VALUES LESS THAN (19),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (DAYOFWEEK(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (DAYOFWEEK(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (MONTH(a)) (
+PARTITION p VALUES LESS THAN (8),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (MONTH(a)) (
+PARTITION p VALUES LESS THAN (8),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (HOUR(a)) (
+PARTITION p VALUES LESS THAN (17),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (HOUR(a)) (
+PARTITION p VALUES LESS THAN (17),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (MINUTE(a)) (
+PARTITION p VALUES LESS THAN (55),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (MINUTE(a)) (
+PARTITION p VALUES LESS THAN (55),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (QUARTER(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (QUARTER(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (SECOND(a)) (
+PARTITION p VALUES LESS THAN (7),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (SECOND(a)) (
+PARTITION p VALUES LESS THAN (7),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (YEARWEEK(a)) (
+PARTITION p VALUES LESS THAN (200833),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (YEARWEEK(a)) (
+PARTITION p VALUES LESS THAN (200833),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (YEAR(a)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (YEAR(a)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (WEEKDAY(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (WEEKDAY(a)) (
+PARTITION p VALUES LESS THAN (3),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (TIME_TO_SEC(a)) (
+PARTITION p VALUES LESS THAN (64507),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (TIME_TO_SEC(a)) (
+PARTITION p VALUES LESS THAN (64507),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (EXTRACT(DAY FROM a)) (
+PARTITION p VALUES LESS THAN (18),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (EXTRACT(DAY FROM a)) (
+PARTITION p VALUES LESS THAN (18),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL, b TIMESTAMP NOT NULL, PRIMARY KEY(a,b))
+PARTITION BY RANGE (DATEDIFF(a, a)) (
+PARTITION p VALUES LESS THAN (18),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (DATEDIFF(a, a)) (
+PARTITION p VALUES LESS THAN (18),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (YEAR(a + 0)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (YEAR(a + 0)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (TO_DAYS(a + '2008-01-01')) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (TO_DAYS(a + '2008-01-01')) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP NOT NULL PRIMARY KEY)
+PARTITION BY RANGE (YEAR(a + '2008-01-01')) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (YEAR(a + '2008-01-01')) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+ALTER TABLE old ADD COLUMN b DATE;
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP, b DATE)
+PARTITION BY RANGE (YEAR(a + b)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (YEAR(a + b)) (
+PARTITION p VALUES LESS THAN (2008),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP, b DATE)
+PARTITION BY RANGE (TO_DAYS(a + b)) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (TO_DAYS(a + b)) (
+PARTITION p VALUES LESS THAN (733638),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP, b date)
+PARTITION BY RANGE (UNIX_TIMESTAMP(a + b)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (UNIX_TIMESTAMP(a + b)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+CREATE TABLE new (a TIMESTAMP, b TIMESTAMP)
+PARTITION BY RANGE (UNIX_TIMESTAMP(a + b)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
+
+ALTER TABLE old MODIFY b TIMESTAMP;
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+ALTER TABLE old
+PARTITION BY RANGE (UNIX_TIMESTAMP(a + b)) (
+PARTITION p VALUES LESS THAN (1219089600),
+PARTITION pmax VALUES LESS THAN MAXVALUE);
 
+DROP TABLE old;
+
+--echo End of 5.1 tests

=== added file 'mysql-test/t/partition_innodb-master.opt'
--- a/mysql-test/t/partition_innodb-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/partition_innodb-master.opt	2010-01-18 16:49:18 +0000
@@ -0,0 +1 @@
+--innodb_lock_wait_timeout=1

=== modified file 'mysql-test/t/partition_innodb.test'
--- a/mysql-test/t/partition_innodb.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/partition_innodb.test	2010-03-04 08:03:07 +0000
@@ -5,6 +5,8 @@
 drop table if exists t1;
 --enable_warnings
 
+let $MYSQLD_DATADIR= `SELECT @@datadir`;
+
 #
 # Bug#47029: Crash when reorganize partition with subpartition
 #
@@ -296,6 +298,47 @@ CREATE TABLE t1 (a INT) ENGINE=InnoDB
   PARTITION BY list(a) (PARTITION p1 VALUES IN (1));
 CREATE INDEX i1 ON t1 (a);
 DROP TABLE t1;
-let $MYSQLD_DATADIR= `SELECT @@datadir`;
+
 # Before the fix it should show extra file like #sql-2405_2.par
 --list_files $MYSQLD_DATADIR/test/ *
+
+--echo #
+--echo # Bug#47343: InnoDB fails to clean-up after lock wait timeout on
+--echo #            REORGANIZE PARTITION
+--echo #
+CREATE TABLE t1 (
+	a INT,
+	b DATE NOT NULL,
+	PRIMARY KEY (a, b)
+) ENGINE=InnoDB
+PARTITION BY RANGE (a) (
+	PARTITION pMAX VALUES LESS THAN MAXVALUE
+) ;
+
+INSERT INTO t1 VALUES (1, '2001-01-01'), (2, '2002-02-02'), (3, '2003-03-03');
+
+START TRANSACTION;
+SELECT * FROM t1 FOR UPDATE;
+
+connect (con1, localhost, root,,);
+--echo # Connection con1
+--error ER_LOCK_WAIT_TIMEOUT
+ALTER TABLE t1 REORGANIZE PARTITION pMAX INTO
+(PARTITION p3 VALUES LESS THAN (3),
+ PARTITION pMAX VALUES LESS THAN MAXVALUE);
+SHOW WARNINGS;
+--error ER_LOCK_WAIT_TIMEOUT
+ALTER TABLE t1 REORGANIZE PARTITION pMAX INTO
+(PARTITION p3 VALUES LESS THAN (3),
+ PARTITION pMAX VALUES LESS THAN MAXVALUE);
+SHOW WARNINGS;
+
+#Contents of the 'test' database directory:
+--list_files $MYSQLD_DATADIR/test
+
+disconnect con1;
+connection default;
+--echo # Connection default
+SELECT * FROM t1;
+COMMIT;
+DROP TABLE t1;

=== modified file 'mysql-test/t/partition_innodb_semi_consistent.test'
--- a/mysql-test/t/partition_innodb_semi_consistent.test	2009-01-13 22:12:16 +0000
+++ b/mysql-test/t/partition_innodb_semi_consistent.test	2010-01-28 14:49:14 +0000
@@ -187,6 +187,7 @@ SELECT * FROM t1;
 
 --echo # Switch to connection con2
 connection con2;
+--reap
 SELECT * FROM t1;
 
 connection default;

=== modified file 'mysql-test/t/partition_pruning.test'
--- a/mysql-test/t/partition_pruning.test	2009-08-28 10:55:59 +0000
+++ b/mysql-test/t/partition_pruning.test	2009-12-22 17:59:37 +0000
@@ -8,6 +8,166 @@
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 --enable_warnings
 
+--echo #
+--echo # Bug#49742: Partition Pruning not working correctly for RANGE
+--echo #
+CREATE TABLE t1 (a INT PRIMARY KEY)
+PARTITION BY RANGE (a) (
+PARTITION p0 VALUES LESS THAN (1),
+PARTITION p1 VALUES LESS THAN (2),
+PARTITION p2 VALUES LESS THAN (3),
+PARTITION p3 VALUES LESS THAN (4),
+PARTITION p4 VALUES LESS THAN (5),
+PARTITION p5 VALUES LESS THAN (6),
+PARTITION max VALUES LESS THAN MAXVALUE);
+
+INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7),(8);
+
+SELECT * FROM t1 WHERE a < 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 1;
+SELECT * FROM t1 WHERE a < 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 2;
+SELECT * FROM t1 WHERE a < 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 3;
+SELECT * FROM t1 WHERE a < 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 4;
+SELECT * FROM t1 WHERE a < 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 5;
+SELECT * FROM t1 WHERE a < 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 6;
+SELECT * FROM t1 WHERE a < 7;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 7;
+SELECT * FROM t1 WHERE a <= 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 1;
+SELECT * FROM t1 WHERE a <= 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 2;
+SELECT * FROM t1 WHERE a <= 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 3;
+SELECT * FROM t1 WHERE a <= 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 4;
+SELECT * FROM t1 WHERE a <= 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 5;
+SELECT * FROM t1 WHERE a <= 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 6;
+SELECT * FROM t1 WHERE a <= 7;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 7;
+SELECT * FROM t1 WHERE a = 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 1;
+SELECT * FROM t1 WHERE a = 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 2;
+SELECT * FROM t1 WHERE a = 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 3;
+SELECT * FROM t1 WHERE a = 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 4;
+SELECT * FROM t1 WHERE a = 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 5;
+SELECT * FROM t1 WHERE a = 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 6;
+SELECT * FROM t1 WHERE a = 7;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 7;
+SELECT * FROM t1 WHERE a >= 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 1;
+SELECT * FROM t1 WHERE a >= 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 2;
+SELECT * FROM t1 WHERE a >= 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 3;
+SELECT * FROM t1 WHERE a >= 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 4;
+SELECT * FROM t1 WHERE a >= 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 5;
+SELECT * FROM t1 WHERE a >= 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 6;
+SELECT * FROM t1 WHERE a >= 7;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 7;
+SELECT * FROM t1 WHERE a > 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 1;
+SELECT * FROM t1 WHERE a > 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 2;
+SELECT * FROM t1 WHERE a > 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 3;
+SELECT * FROM t1 WHERE a > 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 4;
+SELECT * FROM t1 WHERE a > 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 5;
+SELECT * FROM t1 WHERE a > 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 6;
+SELECT * FROM t1 WHERE a > 7;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 7;
+DROP TABLE t1;
+
+CREATE TABLE t1 (a INT PRIMARY KEY)
+PARTITION BY RANGE (a) (
+PARTITION p0 VALUES LESS THAN (1),
+PARTITION p1 VALUES LESS THAN (2),
+PARTITION p2 VALUES LESS THAN (3),
+PARTITION p3 VALUES LESS THAN (4),
+PARTITION p4 VALUES LESS THAN (5),
+PARTITION max VALUES LESS THAN MAXVALUE);
+
+INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7);
+
+SELECT * FROM t1 WHERE a < 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 1;
+SELECT * FROM t1 WHERE a < 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 2;
+SELECT * FROM t1 WHERE a < 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 3;
+SELECT * FROM t1 WHERE a < 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 4;
+SELECT * FROM t1 WHERE a < 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 5;
+SELECT * FROM t1 WHERE a < 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 6;
+SELECT * FROM t1 WHERE a <= 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 1;
+SELECT * FROM t1 WHERE a <= 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 2;
+SELECT * FROM t1 WHERE a <= 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 3;
+SELECT * FROM t1 WHERE a <= 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 4;
+SELECT * FROM t1 WHERE a <= 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 5;
+SELECT * FROM t1 WHERE a <= 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 6;
+SELECT * FROM t1 WHERE a = 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 1;
+SELECT * FROM t1 WHERE a = 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 2;
+SELECT * FROM t1 WHERE a = 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 3;
+SELECT * FROM t1 WHERE a = 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 4;
+SELECT * FROM t1 WHERE a = 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 5;
+SELECT * FROM t1 WHERE a = 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 6;
+SELECT * FROM t1 WHERE a >= 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 1;
+SELECT * FROM t1 WHERE a >= 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 2;
+SELECT * FROM t1 WHERE a >= 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 3;
+SELECT * FROM t1 WHERE a >= 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 4;
+SELECT * FROM t1 WHERE a >= 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 5;
+SELECT * FROM t1 WHERE a >= 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 6;
+SELECT * FROM t1 WHERE a > 1;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 1;
+SELECT * FROM t1 WHERE a > 2;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 2;
+SELECT * FROM t1 WHERE a > 3;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 3;
+SELECT * FROM t1 WHERE a > 4;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 4;
+SELECT * FROM t1 WHERE a > 5;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 5;
+SELECT * FROM t1 WHERE a > 6;
+EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 6;
+DROP TABLE t1;
+
 #
 # Bug#20577: Partitions: use of to_days() function leads to selection failures
 #

=== modified file 'mysql-test/t/ps.test'
--- a/mysql-test/t/ps.test	2009-05-27 15:19:44 +0000
+++ b/mysql-test/t/ps.test	2009-12-26 11:25:56 +0000
@@ -1991,6 +1991,45 @@ select @arg;
 execute stmt using @arg;
 deallocate prepare stmt;
 
+--echo #
+--echo # Bug#48508: Crash on prepared statement re-execution.
+--echo #
+create table t1(b int);
+insert into t1 values (0);
+create view v1 AS select 1 as a from t1 where b;
+prepare stmt from "select * from v1 where a";
+execute stmt;
+execute stmt;
+deallocate prepare stmt;
+drop table t1;
+drop view v1;
+
+create table t1(a bigint);
+create table t2(b tinyint);
+insert into t2 values (null);
+prepare stmt from "select 1 from t1 join  t2 on a xor b where b > 1  and a =1";
+execute stmt;
+execute stmt;
+deallocate prepare stmt;
+drop table t1,t2;
+--echo #
+
+
+--echo #
+--echo # Bug #49570: Assertion failed: !(order->used & map)
+--echo # on re-execution of prepared statement
+--echo #
+CREATE TABLE t1(a INT PRIMARY KEY);
+INSERT INTO t1 VALUES(0), (1);
+PREPARE stmt FROM 
+  "SELECT 1 FROM t1 JOIN t1 t2 USING(a) GROUP BY t2.a, t1.a";
+EXECUTE stmt;
+EXECUTE stmt;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+DROP TABLE t1;
+
+
 --echo End of 5.0 tests.
 
 #
@@ -3009,5 +3048,21 @@ execute stmt;
 drop table t1;
 deallocate prepare stmt;
 
+--echo #
+--echo # Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0
+--echo #
+
+prepare encode from "select encode(?, ?) into @ciphertext";
+prepare decode from "select decode(?, ?) into @plaintext";
+set @str="abc", @key="cba";
+execute encode using @str, @key;
+execute decode using @ciphertext, @key;
+select @plaintext;
+set @str="bcd", @key="dcb";
+execute encode using @str, @key;
+execute decode using @ciphertext, @key;
+select @plaintext;
+deallocate prepare encode;
+deallocate prepare decode;
 
 --echo End of 5.1 tests.

=== modified file 'mysql-test/t/ps_ddl.test'
--- a/mysql-test/t/ps_ddl.test	2008-08-13 19:42:21 +0000
+++ b/mysql-test/t/ps_ddl.test	2010-01-16 07:44:24 +0000
@@ -1445,18 +1445,19 @@ call p_verify_reprepare_count(0);
 drop table t2;
 # Temporary table with name of table to be created exists
 create temporary table t2 (a int);
---error ER_TABLE_EXISTS_ERROR
+# Temporary table and base table are not in the same name space.
 execute stmt;
 call p_verify_reprepare_count(1);
 --error ER_TABLE_EXISTS_ERROR
 execute stmt;
-call p_verify_reprepare_count(0);
+call p_verify_reprepare_count(1);
 drop temporary table t2;
+--error ER_TABLE_EXISTS_ERROR
 execute stmt;
-call p_verify_reprepare_count(1);
+call p_verify_reprepare_count(0);
 drop table t2;
 execute stmt;
-call p_verify_reprepare_count(0);
+call p_verify_reprepare_count(1);
 drop table t2;
 # View with name of table to be created exists
 # Attention:

=== modified file 'mysql-test/t/query_cache.test'
--- a/mysql-test/t/query_cache.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/query_cache.test	2010-01-11 13:15:28 +0000
@@ -882,6 +882,19 @@ drop procedure f4;
 drop table t1;
 set GLOBAL query_cache_size=0;
 
+# Tests moved from main.variables due to needing query cache in server.
+set GLOBAL query_cache_size=100000;
+--error ER_GLOBAL_VARIABLE
+set SESSION query_cache_size=10000;
+set global query_cache_limit=100;
+set global query_cache_size=100;
+set global query_cache_type=demand;
+
+set GLOBAL query_cache_type=default;
+set GLOBAL query_cache_limit=default;
+set GLOBAL query_cache_size=default;
+
+
 --echo End of 4.1 tests
 
 #
@@ -1288,6 +1301,198 @@ SHOW STATUS LIKE "Qcache_hits";
 DROP TABLE t1;
 SET GLOBAL query_cache_size= default;
 
+#
+# Bug#6760: Add SLEEP() function (feature request)
+#
+#   Logics of original test:
+#   Reveal that a query with SLEEP does not need less time than estimated.
+#
+# Bug#12689: SLEEP() gets incorrectly cached/optimized-away
+#
+#   Description from bug report (slightly modified)
+#
+#   Bug 1 (happened all time):
+#      SELECT * FROM t1 WHERE SLEEP(1) will only result in a sleep of 1
+#      second, regardless of the number of rows in t1.
+#   Bug 2 (happened all time):
+#      Such a query will also get cached by the query cache, but should not.
+#
+# Notes (mleich, 2008-05)
+# =======================
+#
+# Experiments around
+#    Bug#36345 Test 'func_misc' fails on RHAS3 x86_64
+# showed that the tests for both bugs could produce in case of parallel
+# artificial system time (like via ntpd)
+# - decreases false alarm
+# - increases false success
+#
+# We try here to circumvent these issues by reimplementation of the tests
+# and sophisticated scripting, although the cause of the problems is a massive
+# error within the setup of the testing environment.
+# Tests relying on or checking derivates of the system time must never meet
+# parallel manipulations of system time.
+#
+# Results of experiments with/without manipulation of system time,
+# information_schema.processlist content, high load on testing box
+# ----------------------------------------------------------------
+# Definition: Predicted_cumulative_sleep_time =
+#                #_of_result_rows * sleep_time_per_result_row
+#
+# 1. Total (real sleep time) ~= predicted_cumulative_sleep_time !!
+# 2. The state of a session within the PROCESSLIST changes to 'User sleep'
+#    if the sessions runs a statement containing the sleep function and the
+#    processing of the statement is just within the phase where the sleep
+#    is done. (*)
+# 3. NOW() and processlist.time behave "synchronous" to system time and
+#    show also the "jumps" caused by system time manipulations. (*)
+# 4. processlist.time is unsigned, the "next" value below 0 is ~ 4G (*)
+# 5. Current processlist.time ~= current real sleep time if the system time
+#    was not manipulated. (*)
+# 6. High system load can cause delays of <= 2 seconds.
+# 7. Thanks to Davi for excellent hints and ideas.
+#
+#    (*)
+#    - information_schema.processlist is not available before MySQL 5.1.
+#    - Observation of processlist content requires a
+#      - "worker" session sending the query with "send" and pulling results
+#        with "reap"
+#      - session observing the processlist parallel to the worker session
+#      "send" and "reap" do not work in case of an embedded server.
+#    Conclusion: Tests based on processlist have too many restrictions.
+#
+# Solutions for subtests based on TIMEDIFF of values filled via NOW()
+# -------------------------------------------------------------------
+# Run the following sequence three times
+#    1. SELECT <start_time>
+#    2. Query with SLEEP
+#    3. SELECT <end_time>
+# If TIMEDIFF(<end_time>,<start_time>) is at least two times within a
+# reasonable range assume that we did not met errors we were looking for.
+#
+# It is extreme unlikely that we have two system time changes within the
+# < 30 seconds runtime. Even if the unlikely happens, there are so
+# frequent runs of this test on this or another testing box which will
+# catch the problem.
+#
+
+--echo #------------------------------------------------------------------------
+--echo # Tests for Bug#6760 and Bug#12689
+# Number of rows within the intended result set.
+SET @row_count = 4;
+# Parameter within SLEEP function
+SET @sleep_time_per_result_row = 1;
+# Maximum acceptable delay caused by high load on testing box
+SET @max_acceptable_delay = 2;
+# TIMEDIFF = time for query with sleep (mostly the time caused by SLEEP)
+#            + time for delays caused by high load on testing box
+# Ensure that at least a reasonable fraction of TIMEDIFF belongs to the SLEEP
+# by appropriate setting of variables.
+# Ensure that any "judging" has a base of minimum three attempts.
+# (Test 2 uses all attempts except the first one.)
+if (!` SELECT (@sleep_time_per_result_row * @row_count - @max_acceptable_delay >
+              @sleep_time_per_result_row) AND (@row_count - 1 >= 3)`)
+{
+   --echo # Have to abort because of error in plausibility check
+   --echo ######################################################
+   --vertical_results
+   SELECT @sleep_time_per_result_row * @row_count - @max_acceptable_delay >
+               @sleep_time_per_result_row AS must_be_1,
+               @row_count - 1 >= 3 AS must_be_also_1,
+               @sleep_time_per_result_row, @row_count, @max_acceptable_delay;
+   exit;
+}
+SET @@global.query_cache_size = 1024 * 64;
+--disable_warnings
+DROP TEMPORARY TABLE IF EXISTS t_history;
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+CREATE TEMPORARY TABLE t_history (attempt SMALLINT,
+start_ts DATETIME, end_ts DATETIME,
+start_cached INTEGER, end_cached INTEGER);
+CREATE TABLE t1 (f1 BIGINT);
+let $num = `SELECT @row_count`;
+--disable_query_log
+begin;
+while ($num)
+{
+   INSERT INTO t1 VALUES (1);
+   dec $num;
+}
+commit;
+--enable_query_log
+
+let $loops = 4;
+let $num = $loops;
+while ($num)
+{
+   let $Qcache_queries_in_cache =
+       query_get_value(SHOW STATUS LIKE 'Qcache_queries_in_cache', Value, 1);
+   eval
+   INSERT INTO t_history
+   SET attempt = $loops - $num + 1, start_ts = NOW(),
+       start_cached = $Qcache_queries_in_cache;
+   SELECT *, SLEEP(@sleep_time_per_result_row) FROM t1;
+   #
+   # Do not determine Qcache_queries_in_cache before updating end_ts. The SHOW
+   # might cost too much time on an overloaded box.
+   eval
+   UPDATE t_history SET end_ts = NOW()
+   WHERE attempt = $loops - $num + 1;
+   let $Qcache_queries_in_cache =
+          query_get_value(SHOW STATUS LIKE 'Qcache_queries_in_cache', Value, 1);
+   eval
+   UPDATE t_history SET end_cached = $Qcache_queries_in_cache
+   WHERE attempt = $loops - $num + 1;
+   # DEBUG eval SELECT * FROM t_history WHERE attempt = $loops - $num + 1;
+   dec $num;
+}
+
+# 1. The majority of queries with SLEEP must need a reasonable time
+#    -> SLEEP has an impact on runtime
+#       = Replacement for original Bug#6760 test
+#    -> total runtime is clear more needed than for one result row needed
+#       = Replacement for one of the original Bug#12689 tests
+--echo # Test 1: Does the query with SLEEP need a reasonable time?
+eval SELECT COUNT(*) >= $loops - 1 INTO @aux1 FROM t_history
+WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count
+      BETWEEN 0 AND @max_acceptable_delay;
+SELECT @aux1 AS "Expect 1";
+#
+# 2. The majority of queries (the first one must be ignored) with SLEEP must
+#    need a reasonable time
+#    -> If we assume that the result of a cached query will be sent back
+#       immediate, without any sleep, than the query with SLEEP cannot be cached
+#       (current and intended behaviour for queries with SLEEP).
+#    -> It could be also not excluded that the query was cached but the server
+#       honoured somehow the SLEEP. Such a behaviour would be also acceptable.
+#    = Replacement for one of the original Bug#12689 tests
+--echo # Test 2: Does the query with SLEEP need a reasonable time even in case
+--echo #         of the non first execution?
+eval SELECT COUNT(*) >= $loops - 1 - 1 INTO @aux2 FROM t_history
+WHERE TIMEDIFF(end_ts,start_ts) - @sleep_time_per_result_row * @row_count
+      BETWEEN 0 AND @max_acceptable_delay
+      AND attempt > 1;
+SELECT @aux2 AS "Expect 1";
+#
+# 3. The query with SLEEP should be not cached.
+#    -> SHOW STATUS Qcache_queries_in_cache must be not incremented after
+#       the execution of the query with SLEEP
+--echo # Test 3: The query with SLEEP must be not cached.
+eval SELECT COUNT(*) = $loops INTO @aux3 FROM t_history
+WHERE end_cached = start_cached;
+SELECT @aux3 AS "Expect 1";
+#
+# Dump the content of t_history if one of the tests failed.
+if (`SELECT @aux1 + @aux2 + @aux3 <> 3`)
+{
+   --echo # Some tests failed, dumping the content of t_history
+   SELECT * FROM t_history;
+}
+DROP TABLE t1;
+DROP TEMPORARY TABLE t_history;
+SET @@global.query_cache_size = default;
+
 --echo End of 5.0 tests
 
 #

=== modified file 'mysql-test/t/query_cache_debug.test'
--- a/mysql-test/t/query_cache_debug.test	2009-09-07 20:50:10 +0000
+++ b/mysql-test/t/query_cache_debug.test	2010-01-29 10:42:31 +0000
@@ -1,5 +1,4 @@
 --source include/not_embedded.inc
---source include/big_test.inc
 --source include/have_query_cache.inc
 --source include/have_debug.inc
 

=== modified file 'mysql-test/t/query_cache_notembedded.test'
--- a/mysql-test/t/query_cache_notembedded.test	2009-04-25 09:04:38 +0000
+++ b/mysql-test/t/query_cache_notembedded.test	2010-01-11 13:15:28 +0000
@@ -274,5 +274,52 @@ set GLOBAL query_cache_limit=default;
 set GLOBAL query_cache_min_res_unit=default;
 set GLOBAL query_cache_size=default;
 
+#
+# Bug#3583 query cache doesn't work for stored procedures
+#
+delimiter |;
+--disable_warnings
+drop table if exists t1|
+--enable_warnings
+create table t1 (
+    id   char(16) not null default '',
+    data int not null
+)|
+--disable_warnings
+drop procedure if exists bug3583|
+--enable_warnings
+--disable_warnings
+drop procedure if exists bug3583|
+--enable_warnings
+create procedure bug3583()
+begin
+  declare c int;
+
+  select * from t1;
+  select count(*) into c from t1;
+  select c;
+end|
+
+insert into t1 values ("x", 3), ("y", 5)|
+set @x = @@query_cache_size|
+set global query_cache_size = 10*1024*1024|
+
+flush status|
+flush query cache|
+show status like 'Qcache_hits'|
+call bug3583()|
+show status like 'Qcache_hits'|
+call bug3583()|
+call bug3583()|
+show status like 'Qcache_hits'|
+
+set global query_cache_size = @x|
+flush status|
+flush query cache|
+delete from t1|
+drop procedure bug3583|
+drop table t1|
+delimiter ;|
+
 # Wait till we reached the initial number of concurrent sessions
 --source include/wait_until_count_sessions.inc

=== modified file 'mysql-test/t/query_cache_ps_no_prot.test'
--- a/mysql-test/t/query_cache_ps_no_prot.test	2007-05-24 20:13:49 +0000
+++ b/mysql-test/t/query_cache_ps_no_prot.test	2009-12-27 13:54:41 +0000
@@ -11,8 +11,9 @@
 
 # We cannot run on embedded server because we use multiple sessions.
 --source include/not_embedded.inc
-
 --source include/have_query_cache.inc
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
 
 # The file with expected results fits only to a run without
 # ps-protocol/sp-protocol/cursor-protocol/view-protocol.

=== modified file 'mysql-test/t/query_cache_ps_ps_prot.test'
--- a/mysql-test/t/query_cache_ps_ps_prot.test	2007-05-24 20:13:49 +0000
+++ b/mysql-test/t/query_cache_ps_ps_prot.test	2009-12-27 13:54:41 +0000
@@ -11,8 +11,9 @@
 
 # We cannot run on embedded server because we use multiple sessions.
 --source include/not_embedded.inc
-
 --source include/have_query_cache.inc
+let collation=utf8_unicode_ci;
+--source include/have_collation.inc
 
 # The file with expected results fits only to a run with "--ps-protocol".
 if (`SELECT $SP_PROTOCOL + $CURSOR_PROTOCOL + $VIEW_PROTOCOL > 0

=== modified file 'mysql-test/t/range.test'
--- a/mysql-test/t/range.test	2009-11-02 12:24:07 +0000
+++ b/mysql-test/t/range.test	2009-12-08 09:26:11 +0000
@@ -1260,4 +1260,57 @@ SELECT str_to_date('', '%Y-%m-%d');
 
 DROP TABLE t1, t2;
 
+--echo #
+--echo # Bug#48459: valgrind errors with query using 'Range checked for each 
+--echo # record'
+--echo #
+CREATE TABLE t1 (
+  a INT,
+  b CHAR(2),
+  c INT,
+  d INT,
+  KEY ( c ),
+  KEY ( d, a, b ( 2 ) ),
+  KEY ( b ( 1 ) )
+);
+
+INSERT INTO t1 VALUES ( NULL, 'a', 1, 2 ), ( NULL, 'a', 1, 2 ),
+                      ( 1,    'a', 1, 2 ), ( 1,    'a', 1, 2 );
+
+CREATE TABLE t2 (
+  a INT,
+  c INT,
+  e INT,
+  KEY ( e )
+);
+
+INSERT INTO t2 VALUES ( 1, 1, NULL ), ( 1, 1, NULL );
+
+--echo # Should not give Valgrind warnings
+SELECT 1
+FROM t1, t2
+WHERE t1.d <> '1' AND t1.b > '1'
+AND t1.a = t2.a AND t1.c = t2.c;
+
+DROP TABLE t1, t2;
+
+--echo #
+--echo # Bug #48665: sql-bench's insert test fails due to wrong result
+--echo #
+
+CREATE TABLE t1 (a INT, b INT, PRIMARY KEY (a));
+
+INSERT INTO t1 VALUES (0,0), (1,1);
+
+--replace_column 1 @ 2 @ 3 @ 5 @ 6 @ 7 @ 8 @ 9 @ 10 @
+EXPLAIN 
+SELECT * FROM t1 FORCE INDEX (PRIMARY) 
+ WHERE (a>=1 AND a<=2) OR (a>=4 AND a<=5) OR (a>=0 AND a <=10);
+
+--echo # Should return 2 rows
+SELECT * FROM t1 FORCE INDEX (PRIMARY) 
+ WHERE (a>=1 AND a<=2) OR (a>=4 AND a<=5) OR (a>=0 AND a <=10);
+
+DROP TABLE t1;
+
 --echo End of 5.1 tests

=== modified file 'mysql-test/t/select.test'
--- a/mysql-test/t/select.test	2009-10-30 14:13:13 +0000
+++ b/mysql-test/t/select.test	2010-01-29 11:08:49 +0000
@@ -3772,6 +3772,109 @@ INTO @var0;
 
 DROP TABLE t1;
  
+--echo #
+--echo # Bug #48458: simple query tries to allocate enormous amount of
+--echo #   memory
+--echo #
+
+CREATE TABLE t1(a INT NOT NULL, b YEAR);
+INSERT INTO t1 VALUES ();
+CREATE TABLE t2(c INT);
+--echo # Should not err out because of out-of-memory
+SELECT 1 FROM t2 JOIN t1 ON 1=1
+  WHERE a != '1' AND NOT a >= b OR NOT ROW(b,a )<> ROW(a,a);
+DROP TABLE t1,t2;
+
+
+--echo #
+--echo # Bug #49199: Optimizer handles incorrectly: 
+--echo # field='const1' AND field='const2' in some cases
+--echo
+CREATE TABLE t1(a DATETIME NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+DROP TABLE t1;
+
+CREATE TABLE t1(a DATE NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+DROP TABLE t1;
+
+CREATE TABLE t1(a TIMESTAMP NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a='2001-01-01 00:00:00';
+DROP TABLE t1;
+
+CREATE TABLE t1(a DATETIME NOT NULL, b DATE NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01', '2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a=b AND b='2001-01-01 00:00:00';
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a=b AND b='2001-01-01 00:00:00';
+DROP TABLE t1;
+
+CREATE TABLE t1(a DATETIME NOT NULL, b VARCHAR(20) NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01', '2001-01-01');
+SELECT * FROM t1 WHERE a='2001-01-01' AND a=b AND b='2001-01-01 00:00:00';
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01' AND a=b AND b='2001-01-01 00:00:00';
+
+SELECT * FROM t1 WHERE a='2001-01-01 00:00:00' AND a=b AND b='2001-01-01';
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='2001-01-01 00:00:00' AND a=b AND b='2001-01-01';
+DROP TABLE t1;
+
+CREATE TABLE t1(a DATETIME NOT NULL, b DATE NOT NULL);
+INSERT INTO t1 VALUES('2001-01-01', '2001-01-01');
+SELECT x.a, y.a, z.a FROM t1 x 
+  JOIN t1 y ON x.a=y.a 
+  JOIN t1 z ON y.a=z.a 
+  WHERE x.a='2001-01-01' AND z.a='2001-01-01 00:00:00';
+EXPLAIN EXTENDED SELECT x.a, y.a, z.a FROM t1 x 
+  JOIN t1 y ON x.a=y.a 
+  JOIN t1 z ON y.a=z.a 
+  WHERE x.a='2001-01-01' AND z.a='2001-01-01 00:00:00';
+DROP TABLE t1;
+
+
+--echo #
+--echo # Bug #49897: crash in ptr_compare when char(0) NOT NULL 
+--echo # column is used for ORDER BY
+--echo #
+SET @old_sort_buffer_size= @@session.sort_buffer_size;
+SET @@sort_buffer_size= 40000;
+
+CREATE TABLE t1(a CHAR(0) NOT NULL);
+--disable_warnings
+INSERT INTO t1 VALUES (0), (0), (0);
+--enable_warnings
+INSERT INTO t1 SELECT t11.a FROM t1 t11, t1 t12;
+INSERT INTO t1 SELECT t11.a FROM t1 t11, t1 t12;
+INSERT INTO t1 SELECT t11.a FROM t1 t11, t1 t12;
+EXPLAIN SELECT a FROM t1 ORDER BY a;
+--disable_result_log
+SELECT a FROM t1 ORDER BY a;
+--enable_result_log
+DROP TABLE t1;
+
+CREATE TABLE t1(a CHAR(0) NOT NULL, b CHAR(0) NOT NULL, c int);
+--disable_warnings
+INSERT INTO t1 VALUES (0, 0, 0), (0, 0, 2), (0, 0, 1);
+--enable_warnings
+INSERT INTO t1 SELECT t11.a, t11.b, t11.c FROM t1 t11, t1 t12;
+INSERT INTO t1 SELECT t11.a, t11.b, t11.c FROM t1 t11, t1 t12;
+INSERT INTO t1 SELECT t11.a, t11.b, t11.c FROM t1 t11, t1 t12;
+EXPLAIN SELECT a FROM t1 ORDER BY a LIMIT 5;
+SELECT a FROM t1 ORDER BY a LIMIT 5;
+EXPLAIN SELECT * FROM t1 ORDER BY a, b LIMIT 5;
+SELECT * FROM t1 ORDER BY a, b LIMIT 5;
+EXPLAIN SELECT * FROM t1 ORDER BY a, b, c LIMIT 5;
+SELECT * FROM t1 ORDER BY a, b, c LIMIT 5;
+EXPLAIN SELECT * FROM t1 ORDER BY c, a LIMIT 5;
+SELECT * FROM t1 ORDER BY c, a LIMIT 5;
+
+SET @@sort_buffer_size= @old_sort_buffer_size;
+DROP TABLE t1;
+
 
 --echo End of 5.0 tests
 
@@ -3918,4 +4021,60 @@ SELECT table1 .`time_key` field2  FROM B
 
 drop table A,AA,B,BB;
 --echo #end of test for bug#45266
+
+--echo # 
+--echo # BUG#48052: Valgrind warning - uninitialized value in init_read_record()
+--echo # 
+
+# Needed in 6.0 codebase
+#--echo # Disable Index condition pushdown
+#--replace_column 1 #
+#SELECT @old_icp:=@@engine_condition_pushdown;
+#SET SESSION engine_condition_pushdown = 'OFF';
+
+CREATE TABLE t1 (
+  pk int(11) NOT NULL,
+  i int(11) DEFAULT NULL,
+  v varchar(1) DEFAULT NULL,
+  PRIMARY KEY (pk)
+);
+
+INSERT INTO t1 VALUES (2,7,'m');
+INSERT INTO t1 VALUES (3,9,'m');
+
+SELECT  v
+FROM t1
+WHERE NOT pk > 0  
+HAVING v <= 't' 
+ORDER BY pk;
+
+# Needed in 6.0 codebase
+#--echo # Restore old value for Index condition pushdown
+#SET SESSION engine_condition_pushdown=@old_icp;
+
+DROP TABLE t1;
+
+--echo #
+--echo # Bug#49489 Uninitialized cache led to a wrong result.
+--echo #
+CREATE TABLE t1(c1 DOUBLE(5,4));
+INSERT INTO t1 VALUES (9.1234);
+SELECT * FROM t1 WHERE c1 < 9.12345;
+DROP TABLE t1;
+--echo # End of test for bug#49489.
+
+
+--echo #
+--echo # Bug #49517: Inconsistent behavior while using 
+--echo # NULLable BIGINT and INT columns in comparison
+--echo #
+CREATE TABLE t1(a BIGINT UNSIGNED NOT NULL, b BIGINT NULL, c INT NULL);
+INSERT INTO t1 VALUES(105, NULL, NULL);
+SELECT * FROM t1 WHERE b < 102;
+SELECT * FROM t1 WHERE c < 102;
+SELECT * FROM t1 WHERE 102 < b;
+SELECT * FROM t1 WHERE 102 < c;
+DROP TABLE t1;
+
+
 --echo End of 5.1 tests

=== modified file 'mysql-test/t/show_check-master.opt'
--- a/mysql-test/t/show_check-master.opt	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/show_check-master.opt	2010-01-27 21:53:08 +0000
@@ -1 +1 @@
---log-output=table --slow-query-log --log-long-format --log-queries-not-using-indexes --myisam-recover="" --general-log --general-log-file="" --slow-query-log-file=""
+--log-output=file --slow-query-log --log-long-format --log-queries-not-using-indexes --myisam-recover="" --general-log --general-log-file="foo" --slow-query-log-file=""

=== modified file 'mysql-test/t/show_check.test'
--- a/mysql-test/t/show_check.test	2009-03-06 14:56:17 +0000
+++ b/mysql-test/t/show_check.test	2010-01-13 10:28:42 +0000
@@ -1207,6 +1207,28 @@ connection default;
 DROP USER test_u@localhost;
 
 
+--echo #
+--echo # Bug #48985: show create table crashes if previous access to the table
+--echo #    was killed
+--echo #
+
+connect(con1,localhost,root,,);
+CONNECTION con1;
+LET $ID= `SELECT connection_id()`;
+
+CONNECTION default;
+--disable_query_log
+eval KILL QUERY $ID;
+--enable_query_log
+
+CONNECTION con1;
+--error ER_QUERY_INTERRUPTED
+SHOW CREATE TABLE non_existent;
+
+CONNECTION default;
+DISCONNECT con1;
+
+
 --echo End of 5.1 tests
 
 # Wait till all disconnects are completed

=== modified file 'mysql-test/t/sp-destruct.test'
--- a/mysql-test/t/sp-destruct.test	2008-04-08 14:51:26 +0000
+++ b/mysql-test/t/sp-destruct.test	2010-02-10 19:06:24 +0000
@@ -12,8 +12,12 @@
 # mysqltest should be fixed to allow REPLACE_RESULT in error message
 -- source include/not_embedded.inc
 
+# Supress warnings written to the log file
+call mtr.add_suppression("Column count of mysql.proc is wrong. Expected 20, found 19. The table is probably corrupted");
+
 # Backup proc table
 let $MYSQLD_DATADIR= `select @@datadir`;
+flush table mysql.proc;
 --copy_file $MYSQLD_DATADIR/mysql/proc.frm $MYSQLTEST_VARDIR/tmp/proc.frm
 --copy_file $MYSQLD_DATADIR/mysql/proc.MYD $MYSQLTEST_VARDIR/tmp/proc.MYD
 --copy_file $MYSQLD_DATADIR/mysql/proc.MYI $MYSQLTEST_VARDIR/tmp/proc.MYI
@@ -38,15 +42,14 @@ create trigger t1_ai after insert on t1 
 
 # Unsupported tampering with the mysql.proc definition
 alter table mysql.proc drop type;
---replace_result $MYSQL_TEST_DIR .
---error ER_SP_PROC_TABLE_CORRUPT
+--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED
 call bug14233();
---replace_result $MYSQL_TEST_DIR .
---error ER_SP_PROC_TABLE_CORRUPT
+--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED
 create view v1 as select bug14233_f();
---replace_result $MYSQL_TEST_DIR .
---error ER_SP_PROC_TABLE_CORRUPT
+--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED
 insert into t1 values (0);
+--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED
+show procedure status;
 
 flush table mysql.proc;
 
@@ -155,3 +158,43 @@ drop procedure bug14233_3;
 # Assert: These should show nothing.
 show procedure status where db=DATABASE();
 show function status where db=DATABASE();
+
+#
+# Bug#41726 upgrade from 5.0 to 5.1.30 crashes if you didn't run mysql_upgrade
+#
+
+
+--disable_warnings
+DROP TABLE IF EXISTS proc_backup;
+DROP PROCEDURE IF EXISTS p1;
+--enable_warnings
+
+--echo # Backup the proc table
+
+RENAME TABLE mysql.proc TO proc_backup;
+CREATE TABLE mysql.proc LIKE proc_backup;
+FLUSH TABLE mysql.proc;
+
+--echo # Test with a valid table.
+
+CREATE PROCEDURE p1()
+  SET @foo = 10;
+CALL p1();
+--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
+SHOW PROCEDURE STATUS;
+
+--echo # Modify a field of the table.
+
+ALTER TABLE mysql.proc MODIFY comment CHAR (32);
+
+--error ER_CANNOT_LOAD_FROM_TABLE
+CREATE PROCEDURE p2()
+  SET @foo = 10;
+--echo # Procedure loaded from the cache
+CALL p1();
+--error ER_CANNOT_LOAD_FROM_TABLE
+SHOW PROCEDURE STATUS;
+
+DROP TABLE mysql.proc;
+RENAME TABLE proc_backup TO mysql.proc;
+FLUSH TABLE mysql.proc;

=== modified file 'mysql-test/t/sp-security.test'
--- a/mysql-test/t/sp-security.test	2009-03-06 14:56:17 +0000
+++ b/mysql-test/t/sp-security.test	2009-11-27 16:10:28 +0000
@@ -865,6 +865,65 @@ DROP PROCEDURE p_suid;
 DROP FUNCTION f_suid;
 DROP TABLE t1;
 
+--echo #
+--echo # Bug #48872 : Privileges for stored functions ignored if function name 
+--echo #  is mixed case
+--echo #
+
+CREATE DATABASE B48872;
+USE B48872;
+CREATE TABLE `TestTab` (id INT);
+INSERT INTO `TestTab` VALUES (1),(2);
+CREATE FUNCTION `f_Test`() RETURNS INT RETURN 123;
+CREATE FUNCTION `f_Test_denied`() RETURNS INT RETURN 123;
+CREATE USER 'tester';
+CREATE USER 'Tester';
+GRANT SELECT ON TABLE `TestTab` TO 'tester';
+GRANT EXECUTE ON FUNCTION `f_Test` TO 'tester';
+GRANT EXECUTE ON FUNCTION `f_Test_denied` TO 'Tester';
+
+SELECT f_Test();
+SELECT * FROM TestTab;
+
+CONNECT (con_tester,localhost,tester,,B48872);
+CONNECT (con_tester_denied,localhost,Tester,,B48872);
+CONNECTION con_tester;
+
+SELECT * FROM TestTab;
+SELECT `f_Test`();
+SELECT `F_TEST`();
+SELECT f_Test();
+SELECT F_TEST();
+
+CONNECTION con_tester_denied;
+
+--disable_result_log
+--error ER_TABLEACCESS_DENIED_ERROR
+SELECT * FROM TestTab;
+--error ER_PROCACCESS_DENIED_ERROR
+SELECT `f_Test`();
+--error ER_PROCACCESS_DENIED_ERROR
+SELECT `F_TEST`();
+--error ER_PROCACCESS_DENIED_ERROR
+SELECT f_Test();
+--error ER_PROCACCESS_DENIED_ERROR
+SELECT F_TEST();
+--enable_result_log
+SELECT `f_Test_denied`();
+SELECT `F_TEST_DENIED`();
+
+CONNECTION default;
+DISCONNECT con_tester;
+DISCONNECT con_tester_denied;
+DROP TABLE `TestTab`;
+DROP FUNCTION `f_Test`;
+DROP FUNCTION `f_Test_denied`;
+
+USE test;
+DROP USER 'tester';
+DROP USER 'Tester';
+DROP DATABASE B48872;
+
 --echo End of 5.0 tests.
 
 # Wait till all disconnects are completed

=== modified file 'mysql-test/t/sp-ucs2.test'
--- a/mysql-test/t/sp-ucs2.test	2007-02-19 10:57:06 +0000
+++ b/mysql-test/t/sp-ucs2.test	2009-12-02 11:17:08 +0000
@@ -26,3 +26,32 @@ drop table t3|
 
 
 delimiter ;|
+
+#
+# Bug#48766 SHOW CREATE FUNCTION returns extra data in return clause
+#
+SET NAMES utf8;
+--disable_warnings
+DROP FUNCTION IF EXISTS bug48766;
+--enable_warnings
+#
+# Test that Latin letters are not prepended with extra '\0'.
+#
+CREATE FUNCTION bug48766 ()
+  RETURNS ENUM( 'w' ) CHARACTER SET ucs2
+  RETURN 0;
+SHOW CREATE FUNCTION bug48766;
+SELECT DTD_IDENTIFIER FROM INFORMATION_SCHEMA.ROUTINES
+WHERE ROUTINE_NAME='bug48766';
+DROP FUNCTION bug48766;
+#
+# Test non-Latin characters
+#
+CREATE FUNCTION bug48766 ()
+  RETURNS ENUM('а','б','в','г') CHARACTER SET ucs2
+  RETURN 0;
+SHOW CREATE FUNCTION bug48766;
+SELECT DTD_IDENTIFIER FROM INFORMATION_SCHEMA.ROUTINES
+WHERE ROUTINE_NAME='bug48766';
+
+DROP FUNCTION bug48766;

=== modified file 'mysql-test/t/sp.test'
--- a/mysql-test/t/sp.test	2009-10-23 13:54:58 +0000
+++ b/mysql-test/t/sp.test	2009-12-23 13:44:03 +0000
@@ -8242,6 +8242,25 @@ while ($tab_count)
 DROP PROCEDURE p1;
 DROP TABLE t1;
 
+#
+# Bug#47649 crash during CALL procedure
+#
+CREATE TABLE t1 ( f1 integer, primary key (f1));
+CREATE TABLE t2 LIKE t1;
+CREATE TEMPORARY TABLE t3 LIKE t1;
+delimiter |;
+CREATE PROCEDURE p1 () BEGIN SELECT f1 FROM t3 AS A WHERE A.f1 IN ( SELECT f1 FROM t3 ) ;
+END|
+delimiter ;|
+--error ER_CANT_REOPEN_TABLE
+CALL p1;
+CREATE VIEW t3 AS SELECT f1 FROM t2 A WHERE A.f1 IN ( SELECT f1 FROM t2 );
+DROP TABLE t3;
+CALL p1;
+CALL p1;
+DROP PROCEDURE p1;
+DROP TABLE t1, t2;
+DROP VIEW t3;
 
 --echo #
 --echo # Bug #46629: Item_in_subselect::val_int(): Assertion `0' 
@@ -8263,6 +8282,73 @@ CALL p1;
 DROP PROCEDURE p1;
 DROP TABLE t1, t2;
 
+--echo #
+--echo # Bug#47627: SET @@{global.session}.local_variable in stored routine causes crash
+--echo # Bug#48626: Crash or lost connection using SET for declared variables with @@
+--echo #
+
+--disable_warnings
+DROP PROCEDURE IF EXISTS p1;
+DROP PROCEDURE IF EXISTS p2;
+DROP PROCEDURE IF EXISTS p3;
+--enable_warnings
+
+delimiter //;
+
+--error ER_UNKNOWN_SYSTEM_VARIABLE
+CREATE PROCEDURE p1()
+BEGIN
+  DECLARE v INT DEFAULT 0;
+  SET @@SESSION.v= 10;
+END//
+
+CREATE PROCEDURE p2()
+BEGIN
+  DECLARE v INT DEFAULT 0;
+  SET v= 10;
+END//
+call p2()//
+
+--error ER_UNKNOWN_SYSTEM_VARIABLE
+CREATE PROCEDURE p3()
+BEGIN
+  DECLARE v INT DEFAULT 0;
+  SELECT @@SESSION.v;
+END//
+
+--error ER_UNKNOWN_SYSTEM_VARIABLE
+CREATE PROCEDURE p4()
+BEGIN
+  DECLARE v INT DEFAULT 0;
+  SET @@GLOBAL.v= 10;
+END//
+
+CREATE PROCEDURE p5()
+BEGIN
+  DECLARE init_connect INT DEFAULT 0;
+  SET init_connect= 10;
+  SET @@GLOBAL.init_connect= 'SELECT 1';
+  SET @@SESSION.IDENTITY= 1;
+  SELECT @@SESSION.IDENTITY;
+  SELECT @@GLOBAL.init_connect;
+  SELECT init_connect;
+END//
+
+--error ER_UNKNOWN_SYSTEM_VARIABLE
+CREATE PROCEDURE p6()
+BEGIN
+  DECLARE v INT DEFAULT 0;
+  SET @@v= 0;
+END//
+
+delimiter ;//
+
+SET @old_init_connect= @@GLOBAL.init_connect;
+CALL p5();
+SET @@GLOBAL.init_connect= @old_init_connect;
+
+DROP PROCEDURE p2;
+DROP PROCEDURE p5;
 
 --echo # ------------------------------------------------------------------
 --echo # -- End of 5.1 tests

=== modified file 'mysql-test/t/sp_notembedded.test'
--- a/mysql-test/t/sp_notembedded.test	2009-10-13 18:21:42 +0000
+++ b/mysql-test/t/sp_notembedded.test	2010-01-11 13:15:28 +0000
@@ -56,52 +56,6 @@ show warnings|
 drop procedure bug4902_2|
 
 #
-# Bug#3583 query cache doesn't work for stored procedures
-#
---disable_warnings
-drop table if exists t1|
---enable_warnings
-create table t1 (
-    id   char(16) not null default '',
-    data int not null
-)|
---disable_warnings
-drop procedure if exists bug3583|
---enable_warnings
---disable_warnings
-drop procedure if exists bug3583|
---enable_warnings
-create procedure bug3583()
-begin
-  declare c int;
-
-  select * from t1;
-  select count(*) into c from t1;
-  select c;
-end|
-
-insert into t1 values ("x", 3), ("y", 5)|
-set @x = @@query_cache_size|
-set global query_cache_size = 10*1024*1024|
-
-flush status|
-flush query cache|
-show status like 'Qcache_hits'|
-call bug3583()|
-show status like 'Qcache_hits'|
-call bug3583()|
-call bug3583()|
-show status like 'Qcache_hits'|
-
-set global query_cache_size = @x|
-flush status|
-flush query cache|
-delete from t1|
-drop procedure bug3583|
-drop table t1|
-
-
-#
 # Bug#6807 Stored procedure crash if CREATE PROCEDURE ... KILL QUERY
 #
 --disable_warnings

=== added file 'mysql-test/t/sp_sync.test'
--- a/mysql-test/t/sp_sync.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/sp_sync.test	2010-01-15 08:51:39 +0000
@@ -0,0 +1,58 @@
+# This test should work in embedded server after mysqltest is fixed
+-- source include/not_embedded.inc
+
+--echo Tests of syncronization of stored procedure execution.
+
+--source include/have_debug_sync.inc
+
+--echo #
+--echo # Bug#48157: crash in Item_field::used_tables
+--echo #
+
+CREATE TABLE t1 AS SELECT 1 AS a, 1 AS b;
+CREATE TABLE t2 AS SELECT 1 AS a, 1 AS b;
+
+DELIMITER |;
+
+CREATE PROCEDURE p1()
+BEGIN
+   UPDATE t1 JOIN t2 USING( a, b ) SET t1.b = 1, t2.b = 1;
+END|
+
+DELIMITER ;|
+
+connect (con1,localhost,root,,);
+connect (con2,localhost,root,,);
+
+connection con1;
+LOCK TABLES t1 WRITE, t2 WRITE;
+
+connection con2;
+LET $ID= `select connection_id()`;
+SET DEBUG_SYNC = 'multi_update_reopen_tables SIGNAL parked WAIT_FOR go';
+--send CALL p1()
+
+connection con1;
+let $wait_condition= SELECT 1 FROM information_schema.processlist WHERE ID = $ID AND
+state = "Locked";
+--source include/wait_condition.inc
+DROP TABLE t1, t2;
+SET DEBUG_SYNC = 'now WAIT_FOR parked';
+CREATE TABLE t1 AS SELECT 1 AS a, 1 AS b;
+CREATE TABLE t2 AS SELECT 1 AS a, 1 AS b;
+SET DEBUG_SYNC = 'now SIGNAL go';
+
+connection con2;
+--reap
+
+disconnect con1;
+disconnect con2;
+connection default;
+
+--echo # Without the DEBUG_SYNC supplied in the same patch as this test in the 
+--echo # code, this test statement will hang.
+DROP TABLE t1, t2;
+DROP PROCEDURE p1;
+
+SET DEBUG_SYNC = 'RESET';
+

=== modified file 'mysql-test/t/subselect.test'
--- a/mysql-test/t/subselect.test	2009-12-03 11:19:05 +0000
+++ b/mysql-test/t/subselect.test	2010-03-04 08:03:07 +0000
@@ -3374,6 +3374,32 @@ WHERE a = 230;
 
 DROP TABLE t1, st1, st2;
 
+--echo #
+--echo # Bug #48709: Assertion failed in sql_select.cc:11782: 
+--echo #   int join_read_key(JOIN_TAB*)
+--echo #
+
+CREATE TABLE t1 (pk int PRIMARY KEY, int_key int);
+INSERT INTO t1 VALUES (10,1), (14,1);
+
+CREATE TABLE t2 (pk int PRIMARY KEY, int_key int);
+INSERT INTO t2 VALUES (3,3), (5,NULL), (7,3);
+
+--echo # should have eq_ref for t1
+--replace_column 1 x 2 x 5 x 6 x 7 x 8 x 9 x 10 x
+EXPLAIN
+SELECT * FROM t2 outr
+WHERE outr.int_key NOT IN (SELECT t1.pk FROM t1, t2)  
+ORDER BY outr.pk;
+
+--echo # should not crash on debug binaries
+SELECT * FROM t2 outr
+WHERE outr.int_key NOT IN (SELECT t1.pk FROM t1, t2)  
+ORDER BY outr.pk;
+
+DROP TABLE t1,t2;
+
+
 --echo End of 5.0 tests.
 
 #
@@ -3569,4 +3595,19 @@ SELECT 1 FROM t1 GROUP BY
   (SELECT LAST_INSERT_ID() FROM t1 ORDER BY MIN(a) ASC LIMIT 1);
 DROP TABLE t1;
 
+--echo #
+--echo # Bug #49512 : subquery with aggregate function crash 
+--echo #   subselect_single_select_engine::exec()
+
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES();
+
+--echo # should not crash
+SELECT 1 FROM t1 WHERE a <> SOME
+(
+ SELECT MAX((SELECT a FROM t1 LIMIT 1)) AS d
+ FROM t1,t1 a
+);
+DROP TABLE t1;
+
 --echo End of 5.1 tests.

=== modified file 'mysql-test/t/table_elim.test'
--- a/mysql-test/t/table_elim.test	2009-09-16 19:05:03 +0000
+++ b/mysql-test/t/table_elim.test	2010-03-06 12:09:02 +0000
@@ -2,7 +2,7 @@
 # Table elimination (MWL#17) tests
 #
 --disable_warnings
-drop table if exists t0, t1, t2, t3;
+drop table if exists t0, t1, t2, t3, t4, t5, t6;
 drop view if exists v1, v2;
 --enable_warnings
 
@@ -336,3 +336,134 @@ select t1.* 
 from t1 left join t2 on (t2.pk=3 and t2.b=3) or (t2.pk= 4 and t2.b=3);
 
 drop table t1, t2;
+
+--echo #
+--echo # LPBUG#523593: Running RQG optimizer_no_subquery crashes MariaDB
+--echo #
+
+CREATE TABLE t1 (
+  `pk` int(11) NOT NULL AUTO_INCREMENT,
+  `col_int_nokey` int(11) DEFAULT NULL,
+  `col_int_key` int(11) DEFAULT NULL,
+  `col_date_key` date DEFAULT NULL,
+  `col_date_nokey` date DEFAULT NULL,
+  `col_time_key` time DEFAULT NULL,
+  `col_time_nokey` time DEFAULT NULL,
+  `col_datetime_key` datetime DEFAULT NULL,
+  `col_datetime_nokey` datetime DEFAULT NULL,
+  `col_varchar_key` varchar(1) DEFAULT NULL,
+  `col_varchar_nokey` varchar(1) DEFAULT NULL,
+  PRIMARY KEY (`pk`),
+  KEY `col_int_key` (`col_int_key`),
+  KEY `col_date_key` (`col_date_key`),
+  KEY `col_time_key` (`col_time_key`),
+  KEY `col_datetime_key` (`col_datetime_key`),
+  KEY `col_varchar_key` (`col_varchar_key`,`col_int_key`)
+);
+CREATE TABLE t2 LIKE t1;
+
+INSERT INTO t1 VALUES 
+ (10,7,8,NULL,NULL,'01:27:35','01:27:35','2002-02-26 06:14:37','2002-02-26 06:14:37','v','v'),
+ (11,1,9,'2006-06-14','2006-06-14','19:48:31','19:48:31','1900-01-01 00:00:00','1900-01-01 00:00:00','r','r');
+INSERT INTO t2 SELECT * FROM t1;
+
+SELECT table2.col_int_key AS field1 
+FROM ( 
+  t2 AS table1 
+  RIGHT OUTER JOIN 
+  ( 
+    ( t1 AS table2 STRAIGHT_JOIN 
+      t1 AS table3 ON (
+               (table3.col_varchar_nokey = table2.col_varchar_key ) AND 
+               (table3.pk = table2.col_int_key)) 
+    )
+  ) ON 
+    (
+      (table3.col_varchar_key = table2.col_varchar_key) OR 
+      (table3.col_int_key = table2.pk)
+    )
+)
+HAVING field1 < 216;
+
+DROP TABLE t1, t2;
+
+
+--echo #
+--echo # LPBUG#524025 Running RQG outer_join test leads to crash
+--echo #
+
+CREATE TABLE t0 (
+  pk int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (pk)
+);
+
+CREATE TABLE t1 (
+  col_int int(11) DEFAULT NULL,
+  col_int_key int(11) DEFAULT NULL,
+  pk int(11) NOT NULL AUTO_INCREMENT,
+  col_varchar_10_latin1 varchar(10) DEFAULT NULL,
+  PRIMARY KEY (pk)
+);
+INSERT INTO t1 VALUES (5,5,1,'t'), (NULL,NULL,2,'y');
+
+CREATE TABLE t2 (
+  col_int int(11) DEFAULT NULL
+);
+INSERT INTO t2 VALUES (8), (4);
+
+CREATE TABLE t3 (
+  pk int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (pk)
+);
+INSERT INTO t3 VALUES (1),(8);
+
+CREATE TABLE t4 (
+  pk int(11) NOT NULL AUTO_INCREMENT,
+  col_varchar_1024_latin1_key varchar(1024) DEFAULT NULL,
+  col_int int(11) DEFAULT NULL,
+  PRIMARY KEY (pk)
+);
+INSERT INTO t4 VALUES (1,'o',1), (2,'w',2);
+
+CREATE TABLE t5 (
+  col_varchar_1024_utf8_key varchar(1024) CHARACTER SET utf8 DEFAULT NULL,
+  col_varchar_1024_latin1_key varchar(1024) DEFAULT NULL,
+  col_varchar_10_utf8_key varchar(1024) CHARACTER SET utf8 DEFAULT NULL,
+  pk int(11) NOT NULL AUTO_INCREMENT,
+  col_int_key int(11) DEFAULT NULL,
+  PRIMARY KEY (pk)
+);
+INSERT INTO t5 VALUES ('k','a','z',1,2),('x','a','w',2,7);
+
+CREATE TABLE t6 (
+  col_int int(11) DEFAULT NULL,
+  col_int_key int(11) DEFAULT NULL
+);
+INSERT INTO t6 VALUES (6,1),(8,3);
+ 
+SELECT
+  table3.col_int AS field1,
+  table1.col_int AS field2,
+  table1.col_int_key AS field3,
+  table1.pk AS field4,
+  table1.col_int AS field5,
+  table2.col_int AS field6
+FROM
+  t1 AS table1
+  LEFT OUTER JOIN
+  t4 AS table2
+  LEFT JOIN t6 AS table3
+  RIGHT JOIN t3 AS table4
+  LEFT JOIN t5 AS table5 ON table4.pk = table5.pk
+  LEFT JOIN t0 AS table6 ON table5.col_int_key = table6.pk
+  ON table3.col_int_key = table5.pk
+  ON table2.col_varchar_1024_latin1_key = table5.col_varchar_10_utf8_key
+  LEFT JOIN t6 AS table7 ON table2.pk = table7.col_int
+  ON table1.col_varchar_10_latin1 = table5.col_varchar_1024_latin1_key
+  LEFT JOIN t2 AS table8 ON table3.col_int = table8.col_int
+WHERE
+  table1.col_int_key < table2.pk
+HAVING
+  field4 != 6;
+
+drop table t0,t1,t2,t3,t4,t5,t6;

=== modified file 'mysql-test/t/trigger.test'
--- a/mysql-test/t/trigger.test	2009-06-22 12:51:33 +0000
+++ b/mysql-test/t/trigger.test	2010-01-12 08:19:48 +0000
@@ -1767,68 +1767,6 @@ drop table t1, t2, t3;
 disconnect addconroot1;
 disconnect addconroot2;
 disconnect addconwithoutdb;
-#
-# Bug #26162: Trigger DML ignores low_priority_updates setting
-#
-CREATE TABLE t1 (id INTEGER);
-CREATE TABLE t2 (id INTEGER);
-
-INSERT INTO t2 VALUES (1),(2);
-
-# trigger that produces the high priority insert, but should be low, adding
-# LOW_PRIORITY fixes this
-CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW 
-  INSERT INTO t2 VALUES (new.id);
-
-CONNECT (rl_holder,    localhost, root,,);
-CONNECT (rl_acquirer,  localhost, root,,);
-CONNECT (wl_acquirer,  localhost, root,,);
-CONNECT (rl_contender, localhost, root,,);
-
-CONNECTION rl_holder;
-SELECT GET_LOCK('B26162',120);
-
-CONNECTION rl_acquirer;
---send
-SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1;
-
-CONNECTION wl_acquirer;
-SET SESSION LOW_PRIORITY_UPDATES=1;
-SET GLOBAL LOW_PRIORITY_UPDATES=1;
-#need to wait for rl_acquirer to lock on the B26162 lock 
-sleep 2;
---send
-INSERT INTO t1 VALUES (5);
-
-CONNECTION rl_contender;
-# must not "see" the row inserted by the INSERT (as it must run before the
-# INSERT)
---send
-SELECT 'rl_contender', id FROM t2 WHERE id > 1;
-
-CONNECTION rl_holder;
-#need to wait for wl_acquirer and rl_contender to lock on t2 
-sleep 2;
-SELECT RELEASE_LOCK('B26162');
-
-CONNECTION rl_acquirer;
---reap
-SELECT RELEASE_LOCK('B26162');
-CONNECTION wl_acquirer;
---reap
-CONNECTION rl_contender;
---reap
-
-CONNECTION default;
-DISCONNECT rl_acquirer;
-DISCONNECT wl_acquirer;
-DISCONNECT rl_contender;
-DISCONNECT rl_holder;
-
-DROP TRIGGER t1_test;
-DROP TABLE t1,t2;
-SET SESSION LOW_PRIORITY_UPDATES=DEFAULT;
-SET GLOBAL LOW_PRIORITY_UPDATES=DEFAULT;
 --echo
 --echo Bug#28502 Triggers that update another innodb table will block
 --echo on X lock unnecessarily

=== modified file 'mysql-test/t/trigger_notembedded.test'
--- a/mysql-test/t/trigger_notembedded.test	2009-06-25 10:52:50 +0000
+++ b/mysql-test/t/trigger_notembedded.test	2010-01-12 08:19:48 +0000
@@ -875,6 +875,79 @@ DROP TABLE t1;
 DROP DATABASE mysqltest_db1;
 USE test;
 
+#
+# Bug #26162: Trigger DML ignores low_priority_updates setting
+#
+CREATE TABLE t1 (id INTEGER);
+CREATE TABLE t2 (id INTEGER);
+
+INSERT INTO t2 VALUES (1),(2);
+
+# trigger that produces the high priority insert, but should be low, adding
+# LOW_PRIORITY fixes this
+CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW 
+  INSERT INTO t2 VALUES (new.id);
+
+CONNECT (rl_holder,    localhost, root,,);
+CONNECT (rl_acquirer,  localhost, root,,);
+CONNECT (wl_acquirer,  localhost, root,,);
+CONNECT (rl_contender, localhost, root,,);
+
+CONNECTION rl_holder;
+SELECT GET_LOCK('B26162',120);
+
+CONNECTION rl_acquirer;
+let $rl_acquirer_thread_id = `SELECT @@pseudo_thread_id`;
+--send
+SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1;
+
+CONNECTION wl_acquirer;
+let $wl_acquirer_thread_id = `SELECT @@pseudo_thread_id`;
+SET SESSION LOW_PRIORITY_UPDATES=1;
+SET GLOBAL LOW_PRIORITY_UPDATES=1;
+#need to wait for rl_acquirer to lock on the B26162 lock 
+let $wait_condition=
+  SELECT STATE = 'User lock' FROM INFORMATION_SCHEMA.PROCESSLIST
+   WHERE ID = $rl_acquirer_thread_id;
+--source include/wait_condition.inc
+--send
+INSERT INTO t1 VALUES (5);
+
+CONNECTION rl_contender;
+# Wait until wl_acquirer is waiting for the read lock on t2 to be released.
+let $wait_condition=
+  SELECT STATE = 'Locked' FROM INFORMATION_SCHEMA.PROCESSLIST
+   WHERE ID = $wl_acquirer_thread_id;
+--source include/wait_condition.inc
+# must not "see" the row inserted by the INSERT (as it must run before the
+# INSERT)
+--send
+SELECT 'rl_contender', id FROM t2 WHERE id > 1;
+
+CONNECTION rl_holder;
+#need to wait for wl_acquirer and rl_contender to lock on t2 
+sleep 2;
+SELECT RELEASE_LOCK('B26162');
+
+CONNECTION rl_acquirer;
+--reap
+SELECT RELEASE_LOCK('B26162');
+CONNECTION wl_acquirer;
+--reap
+CONNECTION rl_contender;
+--reap
+
+CONNECTION default;
+DISCONNECT rl_acquirer;
+DISCONNECT wl_acquirer;
+DISCONNECT rl_contender;
+DISCONNECT rl_holder;
+
+DROP TRIGGER t1_test;
+DROP TABLE t1,t2;
+SET SESSION LOW_PRIORITY_UPDATES=DEFAULT;
+SET GLOBAL LOW_PRIORITY_UPDATES=DEFAULT;
+
 --echo End of 5.0 tests.
 
 #

=== modified file 'mysql-test/t/type_newdecimal.test'
--- a/mysql-test/t/type_newdecimal.test	2009-11-02 11:21:39 +0000
+++ b/mysql-test/t/type_newdecimal.test	2009-12-08 09:26:11 +0000
@@ -1286,3 +1286,229 @@ CREATE TABLE t1 SELECT 1 % .123456789123
 DESCRIBE t1;
 SELECT my_col FROM t1;
 DROP TABLE t1;
+
+--echo #
+--echo # Bug#45261: Crash, stored procedure + decimal
+--echo #
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+CREATE TABLE t1 SELECT
+  /* 81 */ 100000000000000000000000000000000000000000000000000000000000000000000000000000001
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 81 */ 100000000000000000000000000000000000000000000000000000000000000000000000000000001.
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 81 */ 100000000000000000000000000000000000000000000000000000000000000000000000000000001.1 /* 1 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 82 */ 1000000000000000000000000000000000000000000000000000000000000000000000000000000001
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 40 */ 1000000000000000000000000000000000000001.1000000000000000000000000000000000000001 /* 40 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 1 */ 1.10000000000000000000000000000000000000000000000000000000000000000000000000000001 /* 80 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 1 */ 1.100000000000000000000000000000000000000000000000000000000000000000000000000000001 /* 81 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  .100000000000000000000000000000000000000000000000000000000000000000000000000000001 /* 81 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 45 */ 123456789012345678901234567890123456789012345.123456789012345678901234567890123456789012345 /* 45 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 65 */ 12345678901234567890123456789012345678901234567890123456789012345.1 /* 1 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  /* 66 */ 123456789012345678901234567890123456789012345678901234567890123456.1 /* 1 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT
+  .123456789012345678901234567890123456789012345678901234567890123456 /* 66 */
+  AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 AS SELECT 123.1234567890123456789012345678901 /* 31 */ AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 SELECT 1.1 + CAST(1 AS DECIMAL(65,30)) AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+--echo #
+--echo # Test that the integer and decimal parts are properly calculated.
+--echo #
+
+CREATE TABLE t1 (a DECIMAL(30,30));
+INSERT INTO t1 VALUES (0.1),(0.2),(0.3);
+CREATE TABLE t2 SELECT MIN(a + 0.0000000000000000000000000000001) AS c1 FROM t1;
+DESC t2;
+DROP TABLE t1,t2;
+
+CREATE TABLE t1 (a DECIMAL(30,30));
+INSERT INTO t1 VALUES (0.1),(0.2),(0.3);
+CREATE TABLE t2 SELECT IFNULL(a + 0.0000000000000000000000000000001, NULL) AS c1 FROM t1;
+DESC t2;
+DROP TABLE t1,t2;
+
+CREATE TABLE t1 (a DECIMAL(30,30));
+INSERT INTO t1 VALUES (0.1),(0.2),(0.3);
+CREATE TABLE t2 SELECT CASE a WHEN 0.1 THEN 0.0000000000000000000000000000000000000000000000000000000000000000001 END AS c1 FROM t1;
+DESC t2;
+DROP TABLE t1,t2;
+
+--echo #
+--echo # Test that variables get maximum precision.
+--echo #
+
+SET @decimal= 1.1;
+CREATE TABLE t1 SELECT @decimal AS c1;
+DESC t1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+--echo #
+--echo # Bug #45261 : Crash, stored procedure + decimal
+--echo # Original test by the reporter.
+--echo #
+
+--echo # should not crash
+CREATE TABLE t1 
+SELECT .123456789012345678901234567890123456789012345678901234567890123456 AS a;
+DROP TABLE t1;
+
+delimiter |;
+CREATE PROCEDURE test_proc()
+BEGIN
+  # The las non critical CUSER definition is:
+  # DECLARE mycursor CURSOR FOR SELECT 1 % 
+  # .12345678912345678912345678912345678912345678912345678912345678912 AS my_col;
+  DECLARE mycursor CURSOR FOR 
+SELECT 1 % 
+.123456789123456789123456789123456789123456789123456789123456789123456789123456789 
+  AS my_col;
+
+  OPEN mycursor;
+  CLOSE mycursor;
+END|
+delimiter ;|
+--echo # should not crash
+CALL test_proc();
+DROP PROCEDURE test_proc;
+
+--echo #
+--echo # Bug #48370  Absolutely wrong calculations with GROUP BY and 
+--echo # decimal fields when using IF
+--echo #
+
+CREATE TABLE currencies (id int, rate decimal(16,4), 
+  PRIMARY KEY (id), KEY (rate));
+
+INSERT INTO currencies VALUES (11,0.7028);
+INSERT INTO currencies VALUES (1,1);
+
+CREATE TABLE payments (
+  id int,
+  supplier_id int,
+  status int,
+  currency_id int,
+  vat decimal(7,4),
+  PRIMARY KEY (id),
+  KEY currency_id (currency_id),
+  KEY supplier_id (supplier_id)
+);
+
+INSERT INTO payments (id,status,vat,supplier_id,currency_id) VALUES
+(3001,2,0.0000,344,11), (1,2,0.0000,1,1);
+
+CREATE TABLE sub_tasks (
+  id int,
+  currency_id int,
+  price decimal(16,4),
+  discount decimal(10,4),
+  payment_id int,
+  PRIMARY KEY (id),
+  KEY currency_id (currency_id),
+  KEY payment_id (payment_id)
+) ;
+
+INSERT INTO sub_tasks (id, price, discount, payment_id, currency_id) VALUES
+(52, 12.60, 0, 3001, 11), (56, 14.58, 0, 3001, 11);
+
+--echo # should return 1 and the same values in col 2 and 3
+select STRAIGHT_JOIN
+  (1 + PAY.vat) AS mult,
+  SUM(ROUND((SUB.price - ROUND(ROUND(SUB.price, 2) * SUB.discount, 2)) * 
+            CUR.rate / CUR.rate, 2)
+  ) v_net_with_discount,
+
+  SUM(ROUND((SUB.price - ROUND(ROUND(SUB.price, 2) * SUB.discount, 1)) *
+            CUR.rate / CUR.rate , 2) 
+      * (1 + PAY.vat)
+  ) v_total
+from
+   currencies CUR, payments PAY, sub_tasks SUB
+where
+  SUB.payment_id = PAY.id and
+  PAY.currency_id = CUR.id and
+  PAY.id > 2
+group by PAY.id + 1;
+
+DROP TABLE currencies, payments, sub_tasks;
+
+
+--echo End of 5.1 tests

=== modified file 'mysql-test/t/type_year.test'
--- a/mysql-test/t/type_year.test	2007-03-29 04:08:30 +0000
+++ b/mysql-test/t/type_year.test	2010-01-13 10:28:42 +0000
@@ -30,3 +30,109 @@ select * from t1;
 drop table t1;
 
 --echo End of 5.0 tests
+
+--echo #
+--echo # Bug #49480: WHERE using YEAR columns returns unexpected results
+--echo #
+
+CREATE TABLE t2(yy YEAR(2), c2 CHAR(4));
+CREATE TABLE t4(yyyy YEAR(4), c4 CHAR(4));
+
+INSERT INTO t2 (c2) VALUES (NULL),(1970),(1999),(2000),(2001),(2069);
+INSERT INTO t4 (c4) SELECT c2 FROM t2;
+UPDATE t2 SET yy = c2;
+UPDATE t4 SET yyyy = c4;
+
+SELECT * FROM t2;
+SELECT * FROM t4;
+
+--echo # Comparison of YEAR(2) with YEAR(4)
+
+SELECT * FROM t2, t4 WHERE yy = yyyy;
+SELECT * FROM t2, t4 WHERE yy <=> yyyy;
+SELECT * FROM t2, t4 WHERE yy < yyyy;
+SELECT * FROM t2, t4 WHERE yy > yyyy;
+
+--echo # Comparison of YEAR(2) with YEAR(2)
+
+SELECT * FROM t2 a, t2 b WHERE a.yy = b.yy;
+SELECT * FROM t2 a, t2 b WHERE a.yy <=> b.yy;
+SELECT * FROM t2 a, t2 b WHERE a.yy < b.yy;
+
+--echo # Comparison of YEAR(4) with YEAR(4)
+
+SELECT * FROM t4 a, t4 b WHERE a.yyyy = b.yyyy;
+SELECT * FROM t4 a, t4 b WHERE a.yyyy <=> b.yyyy;
+SELECT * FROM t4 a, t4 b WHERE a.yyyy < b.yyyy;
+
+--echo # Comparison with constants:
+
+SELECT * FROM t2 WHERE yy = NULL;
+SELECT * FROM t4 WHERE yyyy = NULL;
+SELECT * FROM t2 WHERE yy <=> NULL;
+SELECT * FROM t4 WHERE yyyy <=> NULL;
+SELECT * FROM t2 WHERE yy < NULL;
+SELECT * FROM t2 WHERE yy > NULL;
+
+SELECT * FROM t2 WHERE yy = NOW();
+SELECT * FROM t4 WHERE yyyy = NOW();
+
+SELECT * FROM t2 WHERE yy = 99;
+SELECT * FROM t2 WHERE 99 = yy;
+SELECT * FROM t4 WHERE yyyy = 99;
+
+SELECT * FROM t2 WHERE yy = 'test';
+SELECT * FROM t4 WHERE yyyy = 'test';
+
+SELECT * FROM t2 WHERE yy = '1999';
+SELECT * FROM t4 WHERE yyyy = '1999';
+
+SELECT * FROM t2 WHERE yy = 1999;
+SELECT * FROM t4 WHERE yyyy = 1999;
+
+SELECT * FROM t2 WHERE yy = 1999.1;
+SELECT * FROM t4 WHERE yyyy = 1999.1;
+
+SELECT * FROM t2 WHERE yy = 1998.9;
+SELECT * FROM t4 WHERE yyyy = 1998.9;
+
+--echo # Coverage tests for YEAR with zero/2000 constants:
+
+SELECT * FROM t2 WHERE yy = 0;
+SELECT * FROM t2 WHERE yy = '0';
+SELECT * FROM t2 WHERE yy = '0000';
+SELECT * FROM t2 WHERE yy = '2000';
+SELECT * FROM t2 WHERE yy = 2000;
+
+SELECT * FROM t4 WHERE yyyy = 0;
+SELECT * FROM t4 WHERE yyyy = '0';
+SELECT * FROM t4 WHERE yyyy = '0000';
+SELECT * FROM t4 WHERE yyyy = '2000';
+SELECT * FROM t4 WHERE yyyy = 2000;
+
+--echo # Comparison with constants those are out of YEAR range
+--echo # (coverage test for backward compatibility)
+
+SELECT COUNT(yy) FROM t2;
+SELECT COUNT(yyyy) FROM t4;
+
+SELECT COUNT(*) FROM t2 WHERE yy = -1;
+SELECT COUNT(*) FROM t4 WHERE yyyy > -1;
+SELECT COUNT(*) FROM t2 WHERE yy > -1000000000000000000;
+SELECT COUNT(*) FROM t4 WHERE yyyy > -1000000000000000000;
+
+SELECT COUNT(*) FROM t2 WHERE yy < 2156;
+SELECT COUNT(*) FROM t4 WHERE yyyy < 2156;
+SELECT COUNT(*) FROM t2 WHERE yy < 1000000000000000000;
+SELECT COUNT(*) FROM t4 WHERE yyyy < 1000000000000000000;
+
+SELECT * FROM t2 WHERE yy < 123;
+SELECT * FROM t2 WHERE yy > 123;
+SELECT * FROM t4 WHERE yyyy < 123;
+SELECT * FROM t4 WHERE yyyy > 123;
+
+DROP TABLE t2, t4;
+
+--echo #
+
+--echo End of 5.1 tests

=== modified file 'mysql-test/t/udf.test'
--- a/mysql-test/t/udf.test	2009-09-07 09:57:22 +0000
+++ b/mysql-test/t/udf.test	2010-01-22 21:19:21 +0000
@@ -56,9 +56,9 @@ select reverse_lookup();
 --disable_result_log
 select reverse_lookup("127.0.0.1");
 select reverse_lookup(127,0,0,1);
+select reverse_lookup("localhost");
 --enable_result_log
 
-select reverse_lookup("localhost");
 --error ER_CANT_INITIALIZE_UDF
 select avgcost();
 --error ER_CANT_INITIALIZE_UDF
@@ -342,29 +342,6 @@ drop function myfunc_double;
 drop function myfunc_int;
 
 #
-# Bug #28921: Queries containing UDF functions are cached
-#
-
---replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
-eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB";
-create table t1 (a char);
-
-set GLOBAL query_cache_size=1355776;
-reset query cache;
-
-select metaphon('MySQL') from t1;
-show status like "Qcache_hits";
-show status like "Qcache_queries_in_cache";
-
-select metaphon('MySQL') from t1;
-show status like "Qcache_hits";
-show status like "Qcache_queries_in_cache";
-
-drop table t1;
-drop function metaphon;
-set GLOBAL query_cache_size=default;
-
-#
 # Bug#28318  CREATE FUNCTION (UDF) requires a schema
 #
 

=== added file 'mysql-test/t/udf_query_cache-master.opt'
--- a/mysql-test/t/udf_query_cache-master.opt	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/udf_query_cache-master.opt	2010-01-11 13:15:28 +0000
@@ -0,0 +1 @@
+$UDF_EXAMPLE_LIB_OPT

=== added file 'mysql-test/t/udf_query_cache.test'
--- a/mysql-test/t/udf_query_cache.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/t/udf_query_cache.test	2010-01-11 13:15:28 +0000
@@ -0,0 +1,35 @@
+--source include/have_udf.inc
+--source include/have_query_cache.inc
+#
+# To run this tests the "sql/udf_example.c" need to be compiled into
+# udf_example.so and LD_LIBRARY_PATH should be setup to point out where
+# the library are.
+#
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+#
+# Bug #28921: Queries containing UDF functions are cached
+#
+
+--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
+eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB";
+create table t1 (a char);
+
+set GLOBAL query_cache_size=1355776;
+reset query cache;
+
+select metaphon('MySQL') from t1;
+show status like "Qcache_hits";
+show status like "Qcache_queries_in_cache";
+
+select metaphon('MySQL') from t1;
+show status like "Qcache_hits";
+show status like "Qcache_queries_in_cache";
+
+drop table t1;
+drop function metaphon;
+set GLOBAL query_cache_size=default;
+

=== modified file 'mysql-test/t/union.test'
--- a/mysql-test/t/union.test	2009-05-15 07:11:07 +0000
+++ b/mysql-test/t/union.test	2010-01-06 10:24:51 +0000
@@ -1102,3 +1102,58 @@ DROP TABLE t1;
 
 
 --echo End of 5.0 tests
+
+
+--echo # 
+--echo # Bug #49734: Crash on EXPLAIN EXTENDED UNION ... ORDER BY 
+--echo #   <any non-const-function>
+--echo # 
+
+CREATE TABLE t1 (a VARCHAR(10), FULLTEXT KEY a (a));
+INSERT INTO t1 VALUES (1),(2);
+CREATE TABLE t2 (b INT);
+INSERT INTO t2 VALUES (1),(2);
+
+--echo # Should not crash
+EXPLAIN EXTENDED
+SELECT * FROM t1 UNION SELECT * FROM t1 ORDER BY a + 12;
+
+--echo # Should not crash
+SELECT * FROM t1 UNION SELECT * FROM t1 ORDER BY a + 12;
+
+
+--echo # Should not crash
+--error ER_CANT_USE_OPTION_HERE
+EXPLAIN EXTENDED
+SELECT * FROM t1 UNION SELECT * FROM t1
+  ORDER BY MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE);
+
+--echo # Should not crash
+--error ER_CANT_USE_OPTION_HERE
+SELECT * FROM t1 UNION SELECT * FROM t1
+  ORDER BY MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE);
+
+--echo # Should not crash
+(SELECT * FROM t1) UNION (SELECT * FROM t1)
+  ORDER BY MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE);
+
+
+--echo # Should not crash
+EXPLAIN EXTENDED
+SELECT * FROM t1 UNION SELECT * FROM t1
+  ORDER BY (SELECT a FROM t2 WHERE b = 12);
+
+--echo # Should not crash
+--disable_result_log
+SELECT * FROM t1 UNION SELECT * FROM t1
+  ORDER BY (SELECT a FROM t2 WHERE b = 12);
+--enable_result_log
+
+--echo # Should not crash
+SELECT * FROM t2 UNION SELECT * FROM t2
+  ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
+
+DROP TABLE t1,t2;
+
+
+--echo End of 5.1 tests

=== modified file 'mysql-test/t/user_var.test'
--- a/mysql-test/t/user_var.test	2009-05-15 13:03:22 +0000
+++ b/mysql-test/t/user_var.test	2009-12-22 10:38:33 +0000
@@ -295,6 +295,26 @@ SELECT @a, @b;
 SELECT a, b FROM t1 WHERE a=2 AND b=3 GROUP BY a, b;
 DROP TABLE t1;
 
+#
+# Bug#47371: reference by same column name
+#
+CREATE TABLE t1 (f1 int(11) default NULL, f2 int(11) default NULL);
+CREATE TABLE t2 (f1 int(11) default NULL, f2 int(11) default NULL, foo int(11));
+CREATE TABLE t3 (f1 int(11) default NULL, f2 int(11) default NULL);
+
+INSERT INTO t1 VALUES(10, 10);
+INSERT INTO t1 VALUES(10, 10);
+INSERT INTO t2 VALUES(10, 10, 10);
+INSERT INTO t2 VALUES(10, 10, 10);
+INSERT INTO t3 VALUES(10, 10);
+INSERT INTO t3 VALUES(10, 10);
+
+SELECT MIN(t2.f1),
+@bar:= (SELECT MIN(t3.f2) FROM t3 WHERE t3.f2 > foo)
+FROM t1,t2 WHERE t1.f1 = t2.f1 ORDER BY t2.f1;
+
+DROP TABLE t1, t2, t3;
+
 --echo End of 5.0 tests
 
 #

=== modified file 'mysql-test/t/variables.test'
--- a/mysql-test/t/variables.test	2009-09-07 20:50:10 +0000
+++ b/mysql-test/t/variables.test	2010-03-04 08:03:07 +0000
@@ -28,8 +28,6 @@ set @my_myisam_max_sort_file_size =@@glo
 set @my_net_buffer_length         =@@global.net_buffer_length;
 set @my_net_write_timeout         =@@global.net_write_timeout;
 set @my_net_read_timeout          =@@global.net_read_timeout;
-set @my_query_cache_limit         =@@global.query_cache_limit;
-set @my_query_cache_type          =@@global.query_cache_type;
 set @my_rpl_recovery_rank         =@@global.rpl_recovery_rank;
 set @my_server_id                 =@@global.server_id;
 set @my_slow_launch_time          =@@global.slow_launch_time;
@@ -138,7 +136,6 @@ show local variables like 'storage_engin
 select * from information_schema.session_variables where variable_name like 'storage_engine';
 show global variables like 'storage_engine';
 select * from information_schema.global_variables where variable_name like 'storage_engine';
-set GLOBAL query_cache_size=100000;
 
 set GLOBAL myisam_max_sort_file_size=2000000;
 show global variables like 'myisam_max_sort_file_size';
@@ -255,8 +252,6 @@ set storage_engine=UNKNOWN_TABLE_TYPE;
 --error ER_WRONG_VALUE_FOR_VAR
 set storage_engine=MERGE, big_tables=2;
 show local variables like 'storage_engine';
---error ER_GLOBAL_VARIABLE
-set SESSION query_cache_size=10000;
 --error ER_NO_DEFAULT
 set GLOBAL storage_engine=DEFAULT;
 --error ER_UNKNOWN_CHARACTER_SET
@@ -334,9 +329,6 @@ set myisam_sort_buffer_size=100;
 set global net_buffer_length=100;
 set net_read_timeout=100;
 set net_write_timeout=100;
-set global query_cache_limit=100;
-set global query_cache_size=100;
-set global query_cache_type=demand;
 set read_buffer_size=100;
 set read_rnd_buffer_size=100;
 set global rpl_recovery_rank=100;
@@ -780,6 +772,12 @@ set @@hostname= "anothername";
 --replace_column 2 #
 show variables like 'hostname';
 
+--echo #
+--echo # BUG#37408 - Compressed MyISAM files should not require/use mmap()
+--echo #
+--echo # Test 'myisam_mmap_size' option is not dynamic
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@myisam_mmap_size= 500M;
 --echo End of 5.0 tests
 
 #
@@ -822,8 +820,6 @@ set global myisam_max_sort_file_size =@m
 set global net_buffer_length         =@my_net_buffer_length;
 set global net_write_timeout         =@my_net_write_timeout;
 set global net_read_timeout          =@my_net_read_timeout;
-set global query_cache_limit         =@my_query_cache_limit;
-set global query_cache_type          =@my_query_cache_type;
 set global rpl_recovery_rank         =@my_rpl_recovery_rank;
 set global server_id                 =@my_server_id;
 set global slow_launch_time          =@my_slow_launch_time;

=== modified file 'mysql-test/t/view.test'
--- a/mysql-test/t/view.test	2009-10-15 21:38:29 +0000
+++ b/mysql-test/t/view.test	2010-02-10 19:06:24 +0000
@@ -87,7 +87,7 @@ explain extended select c from v6;
 # show table/table status test
 show tables;
 show full tables;
---replace_column 8 # 12 # 13 #
+--replace_column 8 # 12 # 13 # 14 #
 show table status;
 
 drop view v1,v2,v3,v4,v5,v6;

=== modified file 'mysql-test/valgrind.supp'
--- a/mysql-test/valgrind.supp	2009-12-03 11:19:05 +0000
+++ b/mysql-test/valgrind.supp	2010-03-10 09:11:02 +0000
@@ -469,6 +469,26 @@
 }
 
 {
+   dlclose memory loss from plugin variant 8
+   Memcheck:Leak
+   fun:calloc
+   fun:_dlerror_run
+   fun:dlclose
+   fun:_Z15free_plugin_memP12st_plugin_dl
+   fun:_Z13plugin_dl_delPK19st_mysql_lex_string
+}
+
+{
+   dlclose memory loss from plugin variant 9
+   Memcheck:Leak
+   fun:calloc
+   fun:_dlerror_run
+   fun:dlclose
+   fun:_ZL15free_plugin_memP12st_plugin_dl
+   fun:_ZL13plugin_dl_delPK19st_mysql_lex_string
+}
+
+{
    dlopen / ptread_cancel_init memory loss on Suse Linux 10.3 32/64 bit ver 1
    Memcheck:Leak
    fun:*alloc
@@ -991,3 +1011,15 @@
    fun:_dl_allocate_tls
    fun:pthread_create*
 }
+
+#
+# Bug in Glibc 2.9: http://sourceware.org/bugzilla/show_bug.cgi?id=10391
+# Fixed in latest Glibc, but suppressed here for running tests on hosts
+# with older Glibc version.
+#
+{
+   Glibc bug in __libc_res_nsend
+   Memcheck:Cond
+   fun:__libc_res_nsend
+   fun:__libc_res_nquery
+}

=== modified file 'mysys/charset.c'
--- a/mysys/charset.c	2009-09-07 20:50:10 +0000
+++ b/mysys/charset.c	2010-03-04 08:03:07 +0000
@@ -220,7 +220,8 @@ copy_uca_collation(CHARSET_INFO *to, CHA
 static int add_collation(CHARSET_INFO *cs)
 {
   if (cs->name && (cs->number ||
-                   (cs->number=get_collation_number_internal(cs->name))))
+                   (cs->number=get_collation_number_internal(cs->name))) &&
+      cs->number < array_elements(all_charsets))
   {
     if (!all_charsets[cs->number])
     {
@@ -324,7 +325,6 @@ static int add_collation(CHARSET_INFO *c
 #define MY_CHARSET_INDEX "Index.xml"
 
 const char *charsets_dir= NULL;
-static int charset_initialized=0;
 
 
 static my_bool my_read_charset_file(const char *filename, myf myflags)
@@ -402,63 +402,37 @@ static void *cs_alloc(size_t size)
 }
 
 
-#ifdef __NETWARE__
-my_bool STDCALL init_available_charsets(myf myflags)
-#else
-static my_bool init_available_charsets(myf myflags)
-#endif
+static my_pthread_once_t charsets_initialized= MY_PTHREAD_ONCE_INIT;
+
+static void init_available_charsets(void)
 {
   char fname[FN_REFLEN + sizeof(MY_CHARSET_INDEX)];
-  my_bool error=FALSE;
-  /*
-    We have to use charset_initialized to not lock on THR_LOCK_charset
-    inside get_internal_charset...
-  */
-  if (!charset_initialized)
+  CHARSET_INFO **cs;
+
+  bzero(&all_charsets,sizeof(all_charsets));
+  init_compiled_charsets(MYF(0));
+      
+  /* Copy compiled charsets */
+  for (cs=all_charsets;
+       cs < all_charsets+array_elements(all_charsets)-1 ;
+       cs++)
   {
-    CHARSET_INFO **cs;
-    /*
-      To make things thread safe we are not allowing other threads to interfere
-      while we may changing the cs_info_table
-    */
-    pthread_mutex_lock(&THR_LOCK_charset);
-    if (!charset_initialized)
+    if (*cs)
     {
-      bzero(&all_charsets,sizeof(all_charsets));
-      init_compiled_charsets(myflags);
-      
-      /* Copy compiled charsets */
-      for (cs=all_charsets;
-           cs < all_charsets+array_elements(all_charsets)-1 ;
-           cs++)
-      {
-        if (*cs)
-        {
-          if (cs[0]->ctype)
-            if (init_state_maps(*cs))
-              *cs= NULL;
-        }
-      }
-      
-      strmov(get_charsets_dir(fname), MY_CHARSET_INDEX);
-      error= my_read_charset_file(fname,myflags);
-      charset_initialized=1;
+      if (cs[0]->ctype)
+        if (init_state_maps(*cs))
+          *cs= NULL;
     }
-    pthread_mutex_unlock(&THR_LOCK_charset);
   }
-  return error;
-}
-
-
-void free_charsets(void)
-{
-  charset_initialized=0;
+      
+  strmov(get_charsets_dir(fname), MY_CHARSET_INDEX);
+  my_read_charset_file(fname, MYF(0));
 }
 
 
 uint get_collation_number(const char *name)
 {
-  init_available_charsets(MYF(0));
+  my_pthread_once(&charsets_initialized, init_available_charsets);
   return get_collation_number_internal(name);
 }
 
@@ -466,7 +440,7 @@ uint get_collation_number(const char *na
 uint get_charset_number(const char *charset_name, uint cs_flags)
 {
   CHARSET_INFO **cs;
-  init_available_charsets(MYF(0));
+  my_pthread_once(&charsets_initialized, init_available_charsets);
   
   for (cs= all_charsets;
        cs < all_charsets+array_elements(all_charsets)-1 ;
@@ -483,7 +457,7 @@ uint get_charset_number(const char *char
 const char *get_charset_name(uint charset_number)
 {
   CHARSET_INFO *cs;
-  init_available_charsets(MYF(0));
+  my_pthread_once(&charsets_initialized, init_available_charsets);
 
   cs=all_charsets[charset_number];
   if (cs && (cs->number == charset_number) && cs->name )
@@ -541,7 +515,7 @@ CHARSET_INFO *get_charset(uint cs_number
   if (cs_number == default_charset_info->number)
     return default_charset_info;
 
-  (void) init_available_charsets(MYF(0));	/* If it isn't initialized */
+  my_pthread_once(&charsets_initialized, init_available_charsets);
   
   if (!cs_number || cs_number >= array_elements(all_charsets)-1)
     return NULL;
@@ -563,7 +537,7 @@ CHARSET_INFO *get_charset_by_name(const 
 {
   uint cs_number;
   CHARSET_INFO *cs;
-  (void) init_available_charsets(MYF(0));	/* If it isn't initialized */
+  my_pthread_once(&charsets_initialized, init_available_charsets);
 
   cs_number=get_collation_number(cs_name);
   cs= cs_number ? get_internal_charset(cs_number,flags) : NULL;
@@ -588,7 +562,7 @@ CHARSET_INFO *get_charset_by_csname(cons
   DBUG_ENTER("get_charset_by_csname");
   DBUG_PRINT("enter",("name: '%s'", cs_name));
 
-  (void) init_available_charsets(MYF(0));	/* If it isn't initialized */
+  my_pthread_once(&charsets_initialized, init_available_charsets);
 
   cs_number= get_charset_number(cs_name, cs_flags);
   cs= cs_number ? get_internal_charset(cs_number, flags) : NULL;

=== modified file 'mysys/default.c'
--- a/mysys/default.c	2009-03-24 13:58:52 +0000
+++ b/mysys/default.c	2009-12-18 18:44:24 +0000
@@ -650,7 +650,7 @@ static int search_default_file_with_ext(
                                         int recursion_level)
 {
   char name[FN_REFLEN + 10], buff[4096], curr_gr[4096], *ptr, *end, **tmp_ext;
-  char *value, option[4096], tmp[FN_REFLEN];
+  char *value, option[4096+2], tmp[FN_REFLEN];
   static const char includedir_keyword[]= "includedir";
   static const char include_keyword[]= "include";
   const int max_recursion_level= 10;

=== modified file 'mysys/mf_keycache.c'
--- a/mysys/mf_keycache.c	2009-12-03 11:19:05 +0000
+++ b/mysys/mf_keycache.c	2010-03-30 12:36:49 +0000
@@ -3924,6 +3924,12 @@ restart:
               uint                next_status;
               uint                hash_requests;
 
+              LINT_INIT(next_hash_link);
+              LINT_INIT(next_diskpos);
+              LINT_INIT(next_file);
+              LINT_INIT(next_status);
+              LINT_INIT(hash_requests);
+
               total_found++;
               found++;
               KEYCACHE_DBUG_ASSERT(found <= keycache->blocks_used);

=== modified file 'mysys/mf_pack.c'
--- a/mysys/mf_pack.c	2009-08-28 16:21:54 +0000
+++ b/mysys/mf_pack.c	2009-12-18 18:44:24 +0000
@@ -245,7 +245,7 @@ my_bool my_use_symdir=0;	/* Set this if 
 #ifdef USE_SYMDIR
 void symdirget(char *dir)
 {
-  char buff[FN_REFLEN];
+  char buff[FN_REFLEN+1];
   char *pos=strend(dir);
   if (dir[0] && pos[-1] != FN_DEVCHAR && my_access(dir, F_OK))
   {
@@ -257,7 +257,7 @@ void symdirget(char *dir)
     *pos++=temp; *pos=0;	  /* Restore old filename */
     if (file >= 0)
     {
-      if ((length= my_read(file, buff, sizeof(buff), MYF(0))) > 0)
+      if ((length= my_read(file, buff, sizeof(buff) - 1, MYF(0))) > 0)
       {
 	for (pos= buff + length ;
 	     pos > buff && (iscntrl(pos[-1]) || isspace(pos[-1])) ;

=== modified file 'mysys/my_file.c'
--- a/mysys/my_file.c	2006-12-23 19:20:40 +0000
+++ b/mysys/my_file.c	2010-01-28 11:35:10 +0000
@@ -51,7 +51,7 @@ static uint set_max_open_files(uint max_
     DBUG_PRINT("info", ("rlim_cur: %u  rlim_max: %u",
 			(uint) rlimit.rlim_cur,
 			(uint) rlimit.rlim_max));
-    if (rlimit.rlim_cur == RLIM_INFINITY)
+    if ((ulonglong) rlimit.rlim_cur == (ulonglong) RLIM_INFINITY)
       rlimit.rlim_cur = max_file_limit;
     if (rlimit.rlim_cur >= max_file_limit)
       DBUG_RETURN(rlimit.rlim_cur);		/* purecov: inspected */

=== modified file 'mysys/my_gethostbyname.c'
--- a/mysys/my_gethostbyname.c	2006-12-31 00:32:21 +0000
+++ b/mysys/my_gethostbyname.c	2010-03-30 12:36:49 +0000
@@ -91,9 +91,12 @@ extern pthread_mutex_t LOCK_gethostbynam
   is finished with the structure.
 */
 
-struct hostent *my_gethostbyname_r(const char *name,
-				   struct hostent *result, char *buffer,
-				   int buflen, int *h_errnop)
+struct hostent *
+my_gethostbyname_r(const char *name,
+                   struct hostent *result __attribute__((unused)),
+                   char *buffer __attribute__((unused)),
+                   int buflen__attribute__((unused)),
+                   int *h_errnop)
 {
   struct hostent *hp;
   pthread_mutex_lock(&LOCK_gethostbyname_r);

=== modified file 'mysys/my_getopt.c'
--- a/mysys/my_getopt.c	2009-12-03 11:19:05 +0000
+++ b/mysys/my_getopt.c	2010-03-04 08:03:07 +0000
@@ -145,6 +145,10 @@ int handle_options(int *argc, char ***ar
       {                                       /* --set-variable, or -O  */
 	if (*cur_arg == 'O')
 	{
+          my_getopt_error_reporter(WARNING_LEVEL, 
+                                   "%s: Option '-O' is deprecated. "
+                                   "Use --variable-name=value instead.",
+                                   my_progname);
 	  must_be_var= 1;
 
 	  if (!(*++cur_arg))	/* If not -Ovar=# */
@@ -164,6 +168,11 @@ int handle_options(int *argc, char ***ar
 	}
 	else if (!getopt_compare_strings(cur_arg, "-set-variable", 13))
 	{
+          my_getopt_error_reporter(WARNING_LEVEL, 
+                                   "%s: Option '--set-variable' is deprecated. "
+                                   "Use --variable-name=value instead.",
+                                   my_progname);
+                                   
 	  must_be_var= 1;
 	  if (cur_arg[13] == '=')
 	  {
@@ -414,17 +423,11 @@ invalid value '%s'",
                    (optp->var_type & GET_TYPE_MASK) == GET_ENUM))
 	{
 	  if (optend == disabled_my_option)
-            if ((optp->var_type & GET_TYPE_MASK) == GET_BOOL)
-              *((my_bool*) value)= (my_bool) 0;
-            else
-              *((ulong*) value)= (ulong) 0;
+            init_one_value(optp, value, 0);
 	  else
 	  {
 	    if (!optend) /* No argument -> enable option */
-              if ((optp->var_type & GET_TYPE_MASK) == GET_BOOL)
-                *((my_bool*) value)= (my_bool) 1;
-              else
-                *((ulong*) value)= (ulong) 1;
+                init_one_value(optp, value, 1);
             else
               argument= optend;
 	  }

=== modified file 'mysys/my_init.c'
--- a/mysys/my_init.c	2009-10-16 15:44:58 +0000
+++ b/mysys/my_init.c	2010-03-04 08:03:07 +0000
@@ -166,7 +166,6 @@ void my_end(int infoflag)
       my_print_open_files();
     }
   }
-  free_charsets();
   my_error_unregister_all();
   my_once_free();
 #ifdef THREAD

=== modified file 'mysys/my_sync.c'
--- a/mysys/my_sync.c	2008-04-28 16:24:05 +0000
+++ b/mysys/my_sync.c	2010-03-09 19:22:24 +0000
@@ -17,6 +17,8 @@
 #include "mysys_err.h"
 #include <errno.h>
 
+ulong my_sync_count;                           /* Count number of sync calls */
+
 /*
   Sync data in file to disk
 
@@ -46,6 +48,7 @@ int my_sync(File fd, myf my_flags)
   DBUG_ENTER("my_sync");
   DBUG_PRINT("my",("fd: %d  my_flags: %d", fd, my_flags));
 
+  statistic_increment(my_sync_count,&THR_LOCK_open);
   do
   {
 #if defined(F_FULLFSYNC)
@@ -100,14 +103,15 @@ static const char cur_dir_name[]= {FN_CU
   RETURN
     0 if ok, !=0 if error
 */
-int my_sync_dir(const char *dir_name, myf my_flags)
+int my_sync_dir(const char *dir_name __attribute__((unused)),
+                myf my_flags __attribute__((unused)))
 {
 #ifdef NEED_EXPLICIT_SYNC_DIR
-  DBUG_ENTER("my_sync_dir");
-  DBUG_PRINT("my",("Dir: '%s'  my_flags: %d", dir_name, my_flags));
   File dir_fd;
   int res= 0;
   const char *correct_dir_name;
+  DBUG_ENTER("my_sync_dir");
+  DBUG_PRINT("my",("Dir: '%s'  my_flags: %d", dir_name, my_flags));
   /* Sometimes the path does not contain an explicit directory */
   correct_dir_name= (dir_name[0] == 0) ? cur_dir_name : dir_name;
   /*
@@ -141,7 +145,8 @@ int my_sync_dir(const char *dir_name, my
   RETURN
     0 if ok, !=0 if error
 */
-int my_sync_dir_by_file(const char *file_name, myf my_flags)
+int my_sync_dir_by_file(const char *file_name __attribute__((unused)),
+                        myf my_flags __attribute__((unused)))
 {
 #ifdef NEED_EXPLICIT_SYNC_DIR
   char dir_name[FN_REFLEN];

=== modified file 'mysys/my_thr_init.c'
--- a/mysys/my_thr_init.c	2009-12-03 11:19:05 +0000
+++ b/mysys/my_thr_init.c	2010-03-04 08:03:07 +0000
@@ -30,7 +30,9 @@ pthread_key(struct st_my_thread_var, THR
 #endif /* USE_TLS */
 pthread_mutex_t THR_LOCK_malloc,THR_LOCK_open,
 	        THR_LOCK_lock,THR_LOCK_isam,THR_LOCK_myisam,THR_LOCK_heap,
-                THR_LOCK_net, THR_LOCK_charset, THR_LOCK_threads, THR_LOCK_time;
+                THR_LOCK_net, THR_LOCK_charset, THR_LOCK_threads, THR_LOCK_time,
+                THR_LOCK_myisam_mmap;
+
 pthread_cond_t  THR_COND_threads;
 uint            THR_thread_count= 0;
 uint 		my_thread_end_wait_time= 5;
@@ -156,6 +158,7 @@ my_bool my_thread_global_init(void)
   pthread_mutex_init(&THR_LOCK_lock,MY_MUTEX_INIT_FAST);
   pthread_mutex_init(&THR_LOCK_isam,MY_MUTEX_INIT_SLOW);
   pthread_mutex_init(&THR_LOCK_myisam,MY_MUTEX_INIT_SLOW);
+  pthread_mutex_init(&THR_LOCK_myisam_mmap,MY_MUTEX_INIT_FAST);
   pthread_mutex_init(&THR_LOCK_heap,MY_MUTEX_INIT_FAST);
   pthread_mutex_init(&THR_LOCK_net,MY_MUTEX_INIT_FAST);
   pthread_mutex_init(&THR_LOCK_charset,MY_MUTEX_INIT_FAST);
@@ -253,6 +256,7 @@ void my_thread_destroy_mutex(void)
   pthread_mutex_destroy(&THR_LOCK_lock);
   pthread_mutex_destroy(&THR_LOCK_isam);
   pthread_mutex_destroy(&THR_LOCK_myisam);
+  pthread_mutex_destroy(&THR_LOCK_myisam_mmap);
   pthread_mutex_destroy(&THR_LOCK_heap);
   pthread_mutex_destroy(&THR_LOCK_net);
   pthread_mutex_destroy(&THR_LOCK_time);
@@ -317,7 +321,7 @@ my_bool my_thread_init(void)
   /*
     Skip initialization if the thread specific variable is already initialized
   */
-  if (THR_KEY_mysys.id)
+  if (THR_KEY_mysys.init)
     goto end;
   tmp= &THR_KEY_mysys;
 #endif

=== modified file 'mysys/my_uuid.c'
--- a/mysys/my_uuid.c	2009-02-01 12:02:29 +0000
+++ b/mysys/my_uuid.c	2010-01-04 18:31:26 +0000
@@ -108,7 +108,7 @@ void my_uuid_init(ulong seed1, ulong see
     */
     /* purecov: begin inspected */
     my_rnd_init(&uuid_rand, (ulong) (seed2+ now/2), (ulong) (now+rand()));
-    for (i=0; i < sizeof(mac); i++)
+    for (i=0; i < array_elements(uuid_suffix) -2 ; i++)
       mac[i]= (uchar)(my_rnd(&uuid_rand)*255);
     /* purecov: end */
   }

=== modified file 'mysys/my_winthread.c'
--- a/mysys/my_winthread.c	2009-03-22 12:16:09 +0000
+++ b/mysys/my_winthread.c	2010-03-04 08:03:07 +0000
@@ -148,4 +148,36 @@ int win_pthread_setspecific(void *a,void
   return 0;
 }
 
+
+/*
+ One time initialization. For simplicity, we assume initializer thread
+ does not exit within init_routine().
+*/
+int my_pthread_once(my_pthread_once_t *once_control, 
+    void (*init_routine)(void))
+{
+  LONG state= InterlockedCompareExchange(once_control, MY_PTHREAD_ONCE_INPROGRESS,
+                                          MY_PTHREAD_ONCE_INIT);
+  switch(state)
+  {
+  case MY_PTHREAD_ONCE_INIT:
+    /* This is initializer thread */
+    (*init_routine)();
+    *once_control= MY_PTHREAD_ONCE_DONE;
+    break;
+
+  case MY_PTHREAD_ONCE_INPROGRESS:
+    /* init_routine in progress. Wait for its completion */
+    while(*once_control == MY_PTHREAD_ONCE_INPROGRESS)
+    {
+      Sleep(1);
+    }
+    break;
+  case MY_PTHREAD_ONCE_DONE:
+    /* Nothing to do */
+    break;
+  }
+  return 0;
+}
+
 #endif

=== modified file 'mysys/stacktrace.c'
--- a/mysys/stacktrace.c	2008-09-16 13:23:07 +0000
+++ b/mysys/stacktrace.c	2010-01-27 10:42:20 +0000
@@ -63,7 +63,26 @@ void my_safe_print_str(const char* name,
   fputc('\n', stderr);
 }
 
-#if HAVE_BACKTRACE && (HAVE_BACKTRACE_SYMBOLS || HAVE_BACKTRACE_SYMBOLS_FD)
+#if defined(HAVE_PRINTSTACK)
+
+/* Use Solaris' symbolic stack trace routine. */
+#include <ucontext.h>
+
+void my_print_stacktrace(uchar* stack_bottom __attribute__((unused)), 
+                         ulong thread_stack __attribute__((unused)))
+{
+  if (printstack(fileno(stderr)) == -1)
+    fprintf(stderr, "Error when traversing the stack, stack appears corrupt.\n");
+  else
+    fprintf(stderr,
+            "Please read "
+            "http://dev.mysql.com/doc/refman/5.1/en/resolve-stack-dump.html\n"
+            "and follow instructions on how to resolve the stack trace.\n"
+            "Resolved stack trace is much more helpful in diagnosing the\n"
+            "problem, so please do resolve it\n");
+}
+
+#elif HAVE_BACKTRACE && (HAVE_BACKTRACE_SYMBOLS || HAVE_BACKTRACE_SYMBOLS_FD)
 
 #if BACKTRACE_DEMANGLE
 

=== modified file 'netware/libmysqlmain.c'
--- a/netware/libmysqlmain.c	2003-01-31 23:42:26 +0000
+++ b/netware/libmysqlmain.c	2009-12-12 18:11:25 +0000
@@ -18,7 +18,7 @@
 
 #include "my_global.h"
 
-my_bool init_available_charsets(myf myflags);
+void init_available_charsets(void);
 
 /* this function is required so that global memory is allocated against this
 library nlm, and not against a paticular client */
@@ -31,7 +31,7 @@ int _NonAppStart(void *NLMHandle, void *
 {
   mysql_server_init(0, NULL, NULL);
   
-  init_available_charsets(MYF(0));
+  init_available_charsets();
 
   return 0;
 }

=== modified file 'scripts/make_win_bin_dist'
--- a/scripts/make_win_bin_dist	2009-12-03 11:19:05 +0000
+++ b/scripts/make_win_bin_dist	2010-01-15 15:27:55 +0000
@@ -352,7 +352,7 @@ mkdir $DESTDIR/mysql-test
 cp mysql-test/mysql-test-run.pl $DESTDIR/mysql-test/
 cp mysql-test/mysql-stress-test.pl $DESTDIR/mysql-test/
 cp mysql-test/README $DESTDIR/mysql-test/
-cp -R mysql-test/{t,r,include,suite,std_data,lib} $DESTDIR/mysql-test/
+cp -R mysql-test/{t,r,include,suite,std_data,lib,collections} $DESTDIR/mysql-test/
 
 rm -rf $DESTDIR/mysql-test/lib/My/SafeProcess/my_safe_kill.{dir,vcproj}
 rm -rf $DESTDIR/mysql-test/lib/My/SafeProcess/my_safe_process.{dir,vcproj}

=== modified file 'scripts/mysql_secure_installation.pl.in'
--- a/scripts/mysql_secure_installation.pl.in	2007-12-28 21:58:54 +0000
+++ b/scripts/mysql_secure_installation.pl.in	2009-11-03 21:34:01 +0000
@@ -17,16 +17,41 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 use Fcntl;
+use File::Spec;
+use if $^O eq 'MSWin32', 'Term::ReadKey' => qw/ReadMode/;
 use strict;
 
 my $config  = ".my.cnf.$$";
 my $command = ".mysql.$$";
 my $hadpass = 0;
+my $mysql;  # How to call the mysql client
+my $rootpass = "";
 
-# FIXME
-# trap "interrupt" 2
 
-my $rootpass = "";
+$SIG{QUIT} = $SIG{INT} = sub {
+  print "\nAborting!\n\n";
+  echo_on();
+  cleanup();
+  exit 1;
+};
+
+
+END {
+  # Remove temporary files, even if exiting via die(), etc.
+  cleanup();
+}
+
+
+sub read_without_echo {
+  my ($prompt) = @_;
+  print $prompt;
+  echo_off();
+  my $answer = <STDIN>;
+  echo_on();
+  print "\n";
+  chomp($answer);
+  return $answer;
+}
 
 sub echo_on {
   if ($^O eq 'MSWin32') {
@@ -55,6 +80,25 @@ sub write_file {
 }
 
 sub prepare {
+  # Locate the mysql client; look in current directory first, then
+  # in path
+  our $SAVEERR;   # Suppress Perl warning message
+  open SAVEERR, ">& STDERR";
+  close STDERR;
+  for my $m (File::Spec->catfile('bin', 'mysql'), 'mysql') {
+    # mysql --version should always work
+    qx($m --no-defaults --version);
+    next unless $? == 0;
+
+    $mysql = $m;
+    last;
+  }
+  open STDERR, ">& SAVEERR";
+
+  die "Can't find a 'mysql' client in PATH or ./bin\n"
+    unless $mysql;
+
+  # Create safe files to avoid leaking info to other users
   foreach my $file ( $config, $command ) {
     next if -f $file;                   # Already exists
     local *FILE;
@@ -64,30 +108,50 @@ sub prepare {
   }
 }
 
+# Simple escape mechanism (\-escape any ' and \), suitable for two contexts:
+# - single-quoted SQL strings
+# - single-quoted option values on the right hand side of = in my.cnf
+#
+# These two contexts don't handle escapes identically.  SQL strings allow
+# quoting any character (\C => C, for any C), but my.cnf parsing allows
+# quoting only \, ' or ".  For example, password='a\b' quotes a 3-character
+# string in my.cnf, but a 2-character string in SQL.
+#
+# This simple escape works correctly in both places.
+sub basic_single_escape {
+  my ($str) = @_;
+  # Inside a character class, \ is not special; this escapes both \ and '
+  $str =~ s/([\'])/\\$1/g;
+  return $str;
+}
+
 sub do_query {
   my $query   = shift;
   write_file($command, $query);
-  system("mysql --defaults-file=$config < $command");
-  return $?;
+  my $rv = system("$mysql --defaults-file=$config < $command");
+  # system() returns -1 if exec fails (e.g., command not found, etc.); die
+  # in this case because nothing is going to work
+  die "Failed to execute mysql client '$mysql'\n" if $rv == -1;
+  # Return true if query executed OK, or false if there was some problem
+  # (for example, SQL error or wrong password)
+  return ($rv == 0 ? 1 : undef);
 }
 
 sub make_config {
   my $password = shift;
 
+  my $esc_pass = basic_single_escape($rootpass);
   write_file($config,
              "# mysql_secure_installation config file",
              "[mysql]",
              "user=root",
-             "password=$rootpass");
+             "password='$esc_pass'");
 }
 
 sub get_root_password {
-  my $status = 1;
-  while ( $status == 1 ) {
-    echo_off();
-    print "Enter current password for root (enter for none): ";
-    my $password = <STDIN>;
-    echo_on();
+  my $attempts = 3;
+  for (;;) {
+    my $password = read_without_echo("Enter current password for root (enter for none): ");
     if ( $password ) {
       $hadpass = 1;
     } else {
@@ -95,64 +159,56 @@ sub get_root_password {
     }
     $rootpass = $password;
     make_config($rootpass);
-    do_query("");
-    $status = $?;
+    last if do_query("");
+
+    die "Unable to connect to the server as root user, giving up.\n"
+      if --$attempts == 0;
   }
   print "OK, successfully used password, moving on...\n\n";
 }
 
 sub set_root_password {
-  echo_off();
-  print "New password: ";
-  my $password1 = <STDIN>;
-  print "\nRe-enter new password: ";
-  my $password2 = <STDIN>;
-  print "\n";
-  echo_on();
-
-  if ( $password1 eq $password2 ) {
-    print "Sorry, passwords do not match.\n\n";
-    return 1;
-  }
+  my $password1;
+  for (;;) {
+    $password1 = read_without_echo("New password: ");
+
+    if ( !$password1 ) {
+      print "Sorry, you can't use an empty password here.\n\n";
+      next;
+    }
 
-  if ( !$password1 ) {
-    print "Sorry, you can't use an empty password here.\n\n";
-    return 1;
-  }
+    my $password2 = read_without_echo("Re-enter new password: ");
 
-  do_query("UPDATE mysql.user SET Password=PASSWORD('$password1') WHERE User='root';");
-  if ( $? == 0 ) {
-    print "Password updated successfully!\n";
-    print "Reloading privilege tables..\n";
-    if ( !reload_privilege_tables() ) {
-      exit 1;
+    if ( $password1 ne $password2 ) {
+      print "Sorry, passwords do not match.\n\n";
+      next;
     }
-    print "\n";
-    $rootpass = $password1;
-    make_config($rootpass);
-  } else {
-    print "Password update failed!\n";
-    exit 1;
+
+    last;
   }
 
-  return 0;
+  my $esc_pass = basic_single_escape($password1);
+  do_query("UPDATE mysql.user SET Password=PASSWORD('$esc_pass') WHERE User='root';")
+    or die "Password update failed!\n";
+
+  print "Password updated successfully!\n";
+  print "Reloading privilege tables..\n";
+  reload_privilege_tables()
+    or die "Can not continue.\n";
+
+  print "\n";
+  $rootpass = $password1;
+  make_config($rootpass);
 }
 
 sub remove_anonymous_users {
-  do_query("DELETE FROM mysql.user WHERE User='';");
-  if ( $? == 0 ) {
-    print " ... Success!\n";
-  } else {
-    print " ... Failed!\n";
-    exit 1;
-  }
-
-  return 0;
+  do_query("DELETE FROM mysql.user WHERE User='';")
+    or die print " ... Failed!\n";
+  print " ... Success!\n";
 }
 
 sub remove_remote_root {
-  do_query("DELETE FROM mysql.user WHERE User='root' AND Host!='localhost';");
-  if ( $? == 0 ) {
+  if (do_query("DELETE FROM mysql.user WHERE User='root' AND Host!='localhost';")) {
     print " ... Success!\n";
   } else {
     print " ... Failed!\n";
@@ -161,44 +217,31 @@ sub remove_remote_root {
 
 sub remove_test_database {
   print " - Dropping test database...\n";
-  do_query("DROP DATABASE test;");
-  if ( $? == 0 ) {
+  if (do_query("DROP DATABASE test;")) {
     print " ... Success!\n";
   } else {
     print " ... Failed!  Not critical, keep moving...\n";
   }
 
   print " - Removing privileges on test database...\n";
-  do_query("DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%'");
-  if ( $? == 0 ) {
+  if (do_query("DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%'")) {
     print " ... Success!\n";
   } else {
     print " ... Failed!  Not critical, keep moving...\n";
   }
-
-  return 0;
 }
 
 sub reload_privilege_tables {
-  do_query("FLUSH PRIVILEGES;");
-  if ( $? == 0 ) {
+  if (do_query("FLUSH PRIVILEGES;")) {
     print " ... Success!\n";
-    return 0;
+    return 1;
   } else {
     print " ... Failed!\n";
-    return 1;
+    return undef;
   }
 }
 
-sub interrupt {
-  print "\nAborting!\n\n";
-  cleanup();
-  echo_on();
-  exit 1;
-}
-
 sub cleanup {
-  print "Cleaning up...\n";
   unlink($config,$command);
 }
 
@@ -242,11 +285,7 @@ my $reply = <STDIN>;
 if ( $reply =~ /n/i ) {
   print " ... skipping.\n";
 } else {
-  my $status = 1;
-  while ( $status == 1 ) {
-    set_root_password();
-    $status = $?;
-  }
+  set_root_password();
 }
 print "\n";
 
@@ -334,8 +373,6 @@ if ( $reply =~ /n/i ) {
 }
 print "\n";
 
-cleanup();
-
 print <<HERE;
 
 

=== modified file 'scripts/mysql_secure_installation.sh'
--- a/scripts/mysql_secure_installation.sh	2009-10-23 16:48:54 +0000
+++ b/scripts/mysql_secure_installation.sh	2010-01-15 15:27:55 +0000
@@ -189,16 +189,39 @@ prepare() {
 }
 
 do_query() {
-    echo $1 >$command
+    echo "$1" >$command
+    #sed 's,^,> ,' < $command  # Debugging
     $bindir/mysql --defaults-file=$config <$command
     return $?
 }
 
+# Simple escape mechanism (\-escape any ' and \), suitable for two contexts:
+# - single-quoted SQL strings
+# - single-quoted option values on the right hand side of = in my.cnf
+#
+# These two contexts don't handle escapes identically.  SQL strings allow
+# quoting any character (\C => C, for any C), but my.cnf parsing allows
+# quoting only \, ' or ".  For example, password='a\b' quotes a 3-character
+# string in my.cnf, but a 2-character string in SQL.
+#
+# This simple escape works correctly in both places.
+basic_single_escape () {
+    # The quoting on this sed command is a bit complex.  Single-quoted strings
+    # don't allow *any* escape mechanism, so they cannot contain a single
+    # quote.  The string sed gets (as argv[1]) is:  s/\(['\]\)/\\\1/g
+    #
+    # Inside a character class, \ and ' are not special, so the ['\] character
+    # class is balanced and contains two characters.
+    echo "$1" | sed 's/\(['"'"'\]\)/\\\1/g'
+}
+
 make_config() {
     echo "# mysql_secure_installation config file" >$config
     echo "[mysql]" >>$config
     echo "user=root" >>$config
-    echo "password=$rootpass" >>$config
+    esc_pass=`basic_single_escape "$rootpass"`
+    echo "password='$esc_pass'" >>$config
+    #sed 's,^,> ,' < $config  # Debugging
 }
 
 get_root_password() {
@@ -245,13 +268,12 @@ set_root_password() {
 	return 1
     fi
 
-    do_query "UPDATE mysql.user SET Password=PASSWORD('$password1') WHERE User='root';"
+    esc_pass=`basic_single_escape "$password1"`
+    do_query "UPDATE mysql.user SET Password=PASSWORD('$esc_pass') WHERE User='root';"
     if [ $? -eq 0 ]; then
 	echo "Password updated successfully!"
 	echo "Reloading privilege tables.."
-	if ! reload_privilege_tables; then
-	    exit 1
-	fi
+	reload_privilege_tables || exit 1
 	echo
 	rootpass=$password1
 	make_config

=== modified file 'scripts/mysql_system_tables_fix.sql'
--- a/scripts/mysql_system_tables_fix.sql	2009-10-27 10:09:36 +0000
+++ b/scripts/mysql_system_tables_fix.sql	2009-12-03 16:15:47 +0000
@@ -415,18 +415,48 @@ ALTER TABLE proc ADD character_set_clien
 ALTER TABLE proc MODIFY character_set_client
                         char(32) collate utf8_bin DEFAULT NULL;
 
+SELECT CASE WHEN COUNT(*) > 0 THEN 
+CONCAT ("WARNING: NULL values of the 'character_set_client' column ('mysql.proc' table) have been updated with a default value (", @@character_set_client, "). Please verify if necessary.")
+ELSE NULL 
+END 
+AS value FROM proc WHERE character_set_client IS NULL;
+
+UPDATE proc SET character_set_client = @@character_set_client 
+                     WHERE character_set_client IS NULL;
+
 ALTER TABLE proc ADD collation_connection
                      char(32) collate utf8_bin DEFAULT NULL
                      AFTER character_set_client;
 ALTER TABLE proc MODIFY collation_connection
                         char(32) collate utf8_bin DEFAULT NULL;
 
+SELECT CASE WHEN COUNT(*) > 0 THEN 
+CONCAT ("WARNING: NULL values of the 'collation_connection' column ('mysql.proc' table) have been updated with a default value (", @@collation_connection, "). Please verify if necessary.")
+ELSE NULL 
+END 
+AS value FROM proc WHERE collation_connection IS NULL;
+
+UPDATE proc SET collation_connection = @@collation_connection
+                     WHERE collation_connection IS NULL;
+
 ALTER TABLE proc ADD db_collation
                      char(32) collate utf8_bin DEFAULT NULL
                      AFTER collation_connection;
 ALTER TABLE proc MODIFY db_collation
                         char(32) collate utf8_bin DEFAULT NULL;
 
+SELECT CASE WHEN COUNT(*) > 0 THEN 
+CONCAT ("WARNING: NULL values of the 'db_collation' column ('mysql.proc' table) have been updated with default values. Please verify if necessary.")
+ELSE NULL
+END
+AS value FROM proc WHERE db_collation IS NULL;
+
+UPDATE proc AS p SET db_collation  = 
+                     ( SELECT DEFAULT_COLLATION_NAME 
+                       FROM INFORMATION_SCHEMA.SCHEMATA 
+                       WHERE SCHEMA_NAME = p.db)
+                     WHERE db_collation IS NULL;
+
 ALTER TABLE proc ADD body_utf8 longblob DEFAULT NULL
                      AFTER db_collation;
 ALTER TABLE proc MODIFY body_utf8 longblob DEFAULT NULL;

=== modified file 'scripts/mysqlbug.sh'
--- a/scripts/mysqlbug.sh	2007-10-19 17:06:30 +0000
+++ b/scripts/mysqlbug.sh	2009-12-27 13:54:41 +0000
@@ -21,7 +21,7 @@ echo "Finding system information for a M
 
 VERSION="@VERSION@@MYSQL_SERVER_SUFFIX@"
 COMPILATION_COMMENT="@COMPILATION_COMMENT@"
-BUGmysql="mysql@lists.mysql.com"
+BUGmysql="maria-developers@lists.launchpad.net"
 # This is set by configure
 COMP_CALL_INFO="CC='@SAVE_CC@'  CFLAGS='@SAVE_CFLAGS@'  CXX='@SAVE_CXX@'  CXXFLAGS='@SAVE_CXXFLAGS@'  LDFLAGS='@SAVE_LDFLAGS@'  ASFLAGS='@SAVE_ASFLAGS@'"
 COMP_RUN_INFO="CC='@CC@'  CFLAGS='@CFLAGS@'  CXX='@CXX@'  CXXFLAGS='@CXXFLAGS@'  LDFLAGS='@LDFLAGS@'  ASFLAGS='@ASFLAGS@'"

=== modified file 'scripts/mysqld_multi.sh'
--- a/scripts/mysqld_multi.sh	2009-06-19 15:32:10 +0000
+++ b/scripts/mysqld_multi.sh	2010-01-21 08:10:05 +0000
@@ -68,7 +68,10 @@ sub main
       # than a correct --defaults-extra-file option
 
       unshift @defaults_options, "--defaults-extra-file=$1";
+      print "WARNING: --config-file is deprecated and will be removed\n";
+      print "in MySQL 5.6.  Please use --defaults-extra-file instead\n";
     }
+   }
   }
 
   foreach (@defaults_options)

=== modified file 'server-tools/instance-manager/instance_map.cc'
--- a/server-tools/instance-manager/instance_map.cc	2009-03-19 13:42:36 +0000
+++ b/server-tools/instance-manager/instance_map.cc	2009-12-18 19:14:09 +0000
@@ -117,13 +117,13 @@ static void parse_option(const char *opt
   while (*ptr == '-')
     ++ptr;
 
-  strmake(option_name_buf, ptr, MAX_OPTION_LEN + 1);
+  strmake(option_name_buf, ptr, MAX_OPTION_LEN);
 
   eq_pos= strchr(ptr, '=');
   if (eq_pos)
   {
     option_name_buf[eq_pos - ptr]= 0;
-    strmake(option_value_buf, eq_pos + 1, MAX_OPTION_LEN + 1);
+    strmake(option_value_buf, eq_pos + 1, MAX_OPTION_LEN);
   }
   else
   {

=== modified file 'server-tools/instance-manager/listener.cc'
--- a/server-tools/instance-manager/listener.cc	2009-04-25 10:05:32 +0000
+++ b/server-tools/instance-manager/listener.cc	2010-03-04 08:03:07 +0000
@@ -272,7 +272,7 @@ create_unix_socket(struct sockaddr_un &u
 
   unix_socket_address.sun_family= AF_UNIX;
   strmake(unix_socket_address.sun_path, Options::Main::socket_file_name,
-          sizeof(unix_socket_address.sun_path));
+          sizeof(unix_socket_address.sun_path) - 1);
   unlink(unix_socket_address.sun_path); // in case we have stale socket file
 
   /*

=== modified file 'server-tools/instance-manager/options.cc'
--- a/server-tools/instance-manager/options.cc	2009-03-19 13:42:36 +0000
+++ b/server-tools/instance-manager/options.cc	2009-12-18 19:14:09 +0000
@@ -533,10 +533,10 @@ static int setup_windows_defaults()
     return 1;
   }
 
-  strmake(base_name, base_name_ptr, FN_REFLEN);
+  strmake(base_name, base_name_ptr, FN_REFLEN - 1);
   *base_name_ptr= 0;
 
-  strmake(im_name, base_name, FN_REFLEN);
+  strmake(im_name, base_name, FN_REFLEN - 1);
   ptr= strrchr(im_name, '.');
 
   if (!ptr)

=== modified file 'server-tools/instance-manager/user_map.cc'
--- a/server-tools/instance-manager/user_map.cc	2009-06-29 14:00:47 +0000
+++ b/server-tools/instance-manager/user_map.cc	2009-12-18 19:14:09 +0000
@@ -25,7 +25,7 @@
 User::User(const LEX_STRING *user_name_arg, const char *password)
 {
   user_length= (uint8) (strmake(user, user_name_arg->str,
-                                USERNAME_LENGTH + 1) - user);
+                                USERNAME_LENGTH) - user);
   set_password(password);
 }
 

=== modified file 'sql-bench/bench-init.pl.sh'
--- a/sql-bench/bench-init.pl.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/bench-init.pl.sh	2010-02-10 21:26:06 +0000
@@ -39,8 +39,8 @@ require "$pwd/server-cfg" || die "Can't 
 
 $|=1;				# Output data immediately
 
-$opt_skip_test=$opt_skip_create=$opt_skip_delete=$opt_verbose=$opt_fast_insert=$opt_lock_tables=$opt_debug=$opt_skip_delete=$opt_fast=$opt_force=$opt_log=$opt_use_old_results=$opt_help=$opt_odbc=$opt_small_test=$opt_small_tables=$opt_samll_key_tables=$opt_stage=$opt_old_headers=$opt_die_on_errors=$opt_tcpip=$opt_random=$opt_only_missing_tests=0;
-$opt_cmp=$opt_user=$opt_password=$opt_connect_options="";
+$opt_skip_test=$opt_skip_create=$opt_skip_delete=$opt_verbose=$opt_fast_insert=$opt_lock_tables=$opt_debug=$opt_skip_delete=$opt_fast=$opt_force=$opt_log=$opt_use_old_results=$opt_help=$opt_odbc=$opt_small_test=$opt_small_tables=$opt_samll_key_tables=$opt_stage=$opt_old_headers=$opt_die_on_errors=$opt_tcpip=$opt_random=$opt_only_missing_tests=$opt_temporary_tables=0;
+$opt_cmp=$opt_user=$opt_password=$opt_connect_options=$opt_connect_command= "";
 $opt_server="mysql"; $opt_dir="output";
 $opt_host="localhost";$opt_database="test";
 $opt_machine=""; $opt_suffix="";
@@ -59,7 +59,7 @@ $log_prog_args=join(" ", skip_arguments(
 					"use-old-results","skip-test",
 					"optimization","hw",
 					"machine", "dir", "suffix", "log"));
-GetOptions("skip-test=s","comments=s","cmp=s","server=s","user=s","host=s","database=s","password=s","loop-count=i","row-count=i","skip-create","skip-delete","verbose","fast-insert","lock-tables","debug","fast","force","field-count=i","regions=i","groups=i","time-limit=i","log","use-old-results","machine=s","dir=s","suffix=s","help","odbc","small-test","small-tables","small-key-tables","stage=i","threads=i","random","old-headers","die-on-errors","create-options=s","hires","tcpip","silent","optimization=s","hw=s","socket=s","connect-options=s","only-missing-tests") || usage();
+GetOptions("skip-test=s","comments=s","cmp=s","server=s","user=s","host=s","database=s","password=s","loop-count=i","row-count=i","skip-create","skip-delete","verbose","fast-insert","lock-tables","debug","fast","force","field-count=i","regions=i","groups=i","time-limit=i","log","use-old-results","machine=s","dir=s","suffix=s","help","odbc","small-test","small-tables","small-key-tables","stage=i","threads=i","random","old-headers","die-on-errors","create-options=s","hires","tcpip","silent","optimization=s","hw=s","socket=s","connect-options=s","connect-command=s","only-missing-tests","temporary-tables") || usage();
 
 usage() if ($opt_help);
 $server=get_server($opt_server,$opt_host,$opt_database,$opt_odbc,
@@ -454,6 +454,9 @@ All benchmarks takes the following optio
   create all MySQL tables as InnoDB tables use:
   --create-options=ENGINE=InnoDB
 
+--temporary-tables
+  Use temporary tables for all tests.
+
 --database (Default $opt_database)
   In which database the test tables are created.
 
@@ -595,6 +598,10 @@ All benchmarks takes the following optio
   Add options, which uses at DBI connect.
   For example --connect-options=mysql_read_default_file=/etc/my.cnf.
 
+--connect-command='SQL command'
+  Initialization command to execute when logged in. Useful for setting
+  up the environment.
+
 EOF
   exit(0);
 }

=== modified file 'sql-bench/server-cfg.sh'
--- a/sql-bench/server-cfg.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/server-cfg.sh	2010-02-10 21:26:06 +0000
@@ -159,6 +159,7 @@ sub new
   $limits{'max_index'}		= 16; # Max number of keys
   $limits{'max_index_parts'}	= 16; # Max segments/key
   $limits{'max_tables'}		= (($machine || '') =~ "^win") ? 5000 : 65000;
+  $limits{'max_temporary_tables'}= 400;
   $limits{'max_text_size'}	= 1000000; # Good enough for tests
   $limits{'multi_drop'}		= 1; # Drop table can take many tables
   $limits{'order_by_position'}  = 1; # Can use 'ORDER BY 1'
@@ -189,6 +190,7 @@ sub new
     $self->{'transactions'}	= 1;	# Transactions enabled
     $limits{'max_columns'}	= 90;	# Max number of columns in table
     $limits{'max_tables'}	= 32;   # No comments
+    $limits{'max_temporary_tables'}= $limits{"max_tables"};
   }
   if (defined($main::opt_create_options) &&
       $main::opt_create_options =~ /engine=bdb/i)
@@ -200,6 +202,7 @@ sub new
   {
     $limits{'working_blobs'}	= 0; # Blobs not implemented yet
     $limits{'max_tables'}	= 500;
+    $limits{'max_temporary_tables'}= $limits{"max_tables"};
     $self->{'transactions'}	= 1;	# Transactions enabled
   }
 
@@ -249,6 +252,11 @@ sub connect
 		      die "Got error: '$DBI::errstr' when connecting to " . $self->{'data_source'} ." with user: '$main::opt_user' password: '$main::opt_password'\n";
 
   $dbh->do("SET OPTION LOG_OFF=1,UPDATE_LOG=0");
+  if ($main::opt_connect_command ne "")
+  {
+    $dbh->do($main::opt_connect_command) or
+      die "Can't execute connect_command: $main::opt_connect_command  error: $DBI::errstr\n";
+  }
   return $dbh;
 }
 
@@ -265,7 +273,14 @@ sub create
   my($self,$table_name,$fields,$index,$options) = @_;
   my($query,@queries);
 
-  $query="create table $table_name (";
+  if ($main::opt_temporary_tables)
+  {
+    $query="create temporary table $table_name (";
+  }
+  else
+  {
+    $query="create table $table_name (";
+  }
   foreach $field (@$fields)
   {
 #    $field =~ s/ decimal/ double(10,2)/i;
@@ -388,6 +403,7 @@ sub new
   $limits{'max_conditions'}	= 74;
   $limits{'max_columns'}	= 75;
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
   $limits{'max_text_size'}	= 32000;
   $limits{'query_size'}		= 65535;
   $limits{'max_index'}		= 5;
@@ -617,7 +633,9 @@ sub new
   $limits{'max_conditions'}	= 9999;		# This makes Pg real slow
   $limits{'max_index'}		= 64;		# Big enough
   $limits{'max_index_parts'}	= 16;
-  $limits{'max_tables'}		= 5000;		# 10000 crashes pg 7.0.2
+  $limits{'max_tables'}		= 65000;
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_text_size'}	= 65000;	# Good enough for test
   $limits{'multi_drop'}		= 1;
   $limits{'order_by_position'}  = 1;
@@ -868,6 +886,8 @@ sub new
   $limits{'max_conditions'}	= 9999;		# Probably big enough
   $limits{'max_columns'}	= 2000;		# From crash-me
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_text_size'}	= 65492;	# According to tests
   $limits{'query_size'}		= 65535;	# Probably a limit
   $limits{'max_index'}		= 64;		# Probably big enough
@@ -1099,6 +1119,7 @@ sub new
 			# above this value .... but can handle 2419 columns
 			# maybe something for crash-me ... but how to check ???
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
   $limits{'max_text_size'}	= 4095;		# max returned ....
   $limits{'query_size'}		= 65535;	# Not a limit, big enough
   $limits{'max_index'}		= 64;		# Big enough
@@ -1369,6 +1390,8 @@ sub new
   $limits{'max_conditions'}	= 9999; # (Actually not a limit)
   $limits{'max_columns'}	= 254;	# Max number of columns in table
   $limits{'max_tables'}		= 65000; # Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_text_size'}	= 2000; # Limit for blob test-connect
   $limits{'query_size'}		= 65525; # Max size with default buffers.
   $limits{'max_index'}		= 16; # Max number of keys
@@ -1642,6 +1665,8 @@ sub new
   $limits{'max_column_name'}	= 18; # max table and column name
   $limits{'max_columns'}	= 994;	# Max number of columns in table
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_index'}		= 64; # Max number of keys
   $limits{'max_index_parts'}	= 15; # Max segments/key
   $limits{'max_text_size'}	= 65535;  # Max size with default buffers. ??
@@ -1830,6 +1855,8 @@ sub new
   $limits{'max_conditions'}	= 97; # We get 'Query is too complex'
   $limits{'max_columns'}	= 255;	# Max number of columns in table
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_text_size'}	= 255;  # Max size with default buffers.
   $limits{'query_size'}		= 65535; # Not a limit, big enough
   $limits{'max_index'}		= 32; # Max number of keys
@@ -2015,6 +2042,8 @@ sub new
   $limits{'max_conditions'}	= 1030; # We get 'Query is too complex'
   $limits{'max_columns'}	= 250;	# Max number of columns in table
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_text_size'}	= 9830;  # Max size with default buffers.
   $limits{'query_size'}		= 9830; # Max size with default buffers.
   $limits{'max_index'}		= 64; # Max number of keys
@@ -2211,6 +2240,8 @@ sub new
   $limits{'max_conditions'}	= 1030; # We get 'Query is too complex'
   $limits{'max_columns'}	= 250;	# Max number of columns in table
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_text_size'}	= 9830;  # Max size with default buffers.
   $limits{'query_size'}		= 9830; # Max size with default buffers.
   $limits{'max_index'}		= 64; # Max number of keys
@@ -2443,6 +2474,8 @@ sub new
   $limits{'max_conditions'}	= 50; # (Actually not a limit)
   $limits{'max_columns'}	= 254;	# Max number of columns in table
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_text_size'}	= 2000; # Limit for blob test-connect
   $limits{'query_size'}		= 65525; # Max size with default buffers.
   $limits{'max_index'}		= 16; # Max number of keys
@@ -2647,6 +2680,8 @@ sub new
   $limits{'max_conditions'}	= 418; # We get 'Query is too complex'
   $limits{'max_columns'}	= 500;	# Max number of columns in table
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
+
   $limits{'max_text_size'}	= 254;  # Max size with default buffers.
   $limits{'query_size'}		= 254; # Max size with default buffers.
   $limits{'max_index'}		= 48; # Max number of keys
@@ -2825,6 +2860,7 @@ sub new
   $limits{'max_conditions'}	= 9999; # (Actually not a limit)
   $limits{'max_columns'}	= 252;	# Max number of columns in table
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
   $limits{'max_text_size'}	= 15000; # Max size with default buffers.
   $limits{'query_size'}		= 1000000; # Max size with default buffers.
   $limits{'max_index'}		= 32; # Max number of keys
@@ -3027,6 +3063,7 @@ sub new
   $limits{'max_conditions'}	= 9999; # (Actually not a limit)
   $limits{'max_columns'}	= 252;	# Max number of columns in table
   $limits{'max_tables'}		= 65000;	# Should be big enough
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
   $limits{'max_text_size'}	= 15000; # Max size with default buffers.
   $limits{'query_size'}		= 1000000; # Max size with default buffers.
   $limits{'max_index'}		= 65000; # Max number of keys
@@ -3223,6 +3260,7 @@ sub new
   # The following should be 8192, but is smaller because Frontbase crashes..
   $limits{'max_columns'}	= 150;	# Max number of columns in table
   $limits{'max_tables'}		= 5000;	# 10000 crashed FrontBase
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
   $limits{'max_text_size'}	= 65000; # Max size with default buffers.
   $limits{'query_size'}		= 8000000; # Max size with default buffers.
   $limits{'max_index'}		= 38; # Max number of keys
@@ -3435,6 +3473,7 @@ sub new
   $limits{'max_conditions'}	= 9999; # (Actually not a limit) *
   $limits{'max_columns'}	= 1023;	# Max number of columns in table *
   $limits{'max_tables'}		= 65000;	# Should be big enough * unlimited actually
+  $limits{'max_temporary_tables'}= $limits{"max_tables"};
   $limits{'max_text_size'}	= 15000; # Max size with default buffers. 
   $limits{'query_size'}		= 64*1024; # Max size with default buffers. *64 kb by default. May be set by system variable 
   $limits{'max_index'}		= 510; # Max number of keys *

=== modified file 'sql-bench/test-ATIS.sh'
--- a/sql-bench/test-ATIS.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/test-ATIS.sh	2010-02-17 20:10:02 +0000
@@ -28,7 +28,7 @@ use Cwd;
 use DBI;
 use Benchmark;
 
-$opt_loop_count=100;		# Run selects this many times
+$opt_loop_count=5000;		# Run selects this many times
 
 $pwd = cwd(); $pwd = "." if ($pwd eq '');
 require "$pwd/bench-init.pl" || die "Can't read Configuration file: $!\n";

=== modified file 'sql-bench/test-alter-table.sh'
--- a/sql-bench/test-alter-table.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/test-alter-table.sh	2010-02-17 20:10:02 +0000
@@ -25,7 +25,7 @@ use DBI;
 use Benchmark;
 
 $opt_start_field_count=8;	# start with this many fields
-$opt_loop_count=100;		# How many tests to do
+$opt_loop_count=10000;		# How many tests to do
 $opt_row_count=1000; 		# Rows in the table
 $opt_field_count=1000;		# Add until this many fields.
 $opt_time_limit=10*60;		# Don't wait more than 10 min for some tests

=== modified file 'sql-bench/test-big-tables.sh'
--- a/sql-bench/test-big-tables.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/test-big-tables.sh	2010-02-17 20:10:02 +0000
@@ -25,7 +25,7 @@ use Cwd;
 use DBI;
 use Benchmark;
 
-$opt_loop_count=1000; # Change this to make test harder/easier
+$opt_loop_count=70000; # Change this to make test harder/easier
 $opt_field_count=1000;
 
 $pwd = cwd(); $pwd = "." if ($pwd eq '');

=== modified file 'sql-bench/test-connect.sh'
--- a/sql-bench/test-connect.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/test-connect.sh	2010-02-17 20:10:02 +0000
@@ -28,7 +28,7 @@ use Cwd;
 use DBI;
 use Benchmark;
 
-$opt_loop_count=100000;	# Change this to make test harder/easier
+$opt_loop_count=500000;	# Change this to make test harder/easier
 $str_length=65000;	# This is the length of blob strings in PART:5
 $max_test=20;		# How many times to test if the server is busy
 
@@ -161,41 +161,48 @@ if ($opt_fast && defined($server->{vacuu
 {
   $server->vacuum(0,\$dbh);
 }
-$dbh->disconnect;
+if (!$main::opt_temporary_tables)
+{
+    $dbh->disconnect;
+}
 
 #
 # First test connect/select/disconnect
 #
-print "Testing connect/select 1 row from table/disconnect\n";
+if (!$main::opt_temporary_tables)
+{
+  print "Testing connect/select 1 row from table/disconnect\n";
 
-$loop_time=new Benchmark;
-$errors=0;
+  $loop_time=new Benchmark;
+  $errors=0;
 
-for ($i=0 ; $i < $small_loop_count ; $i++)
-{
-  for ($j=0; $j < $max_test ; $j++)
+  for ($i=0 ; $i < $small_loop_count ; $i++)
   {
-    last if ($dbh = DBI->connect($server->{'data_source'}, $opt_user, $opt_password));
-    $errors++;
-  }
-  die $DBI::errstr if ($j == $max_test);
+    for ($j=0; $j < $max_test ; $j++)
+    {
+        last if ($dbh = DBI->connect($server->{'data_source'}, $opt_user, $opt_password));
+        $errors++;
+    }
+    die $DBI::errstr if ($j == $max_test);
 
-  $sth = $dbh->do("select a,i,s,$i from bench1") # Select * from table with 1 record
+    $sth = $dbh->do("select a,i,s,$i from bench1") # Select * from table with 1 record
     or die $DBI::errstr;
-  $dbh->disconnect;
-}
+    $dbh->disconnect;
+  }
 
-$end_time=new Benchmark;
-print "Warning: $errors connections didn't work without a time delay\n" if ($errors);
-print "Time to connect+select_1_row ($small_loop_count): " .
+  $end_time=new Benchmark;
+  print "Warning: $errors connections didn't work without a time delay\n" if ($errors);
+  print "Time to connect+select_1_row ($small_loop_count): " .
   timestr(timediff($end_time, $loop_time),"all") . "\n\n";
 
+  $dbh = $server->connect();
+}
+
 #
 # The same test, but without connect/disconnect
 #
 print "Testing select 1 row from table\n";
 
-$dbh = $server->connect();
 $loop_time=new Benchmark;
 
 for ($i=0 ; $i < $opt_loop_count ; $i++)

=== modified file 'sql-bench/test-create.sh'
--- a/sql-bench/test-create.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/test-create.sh	2010-02-10 21:26:06 +0000
@@ -47,7 +47,15 @@ if ($opt_small_test)
   $create_loop_count/=1000;
 }
 
-$max_tables=min($limits->{'max_tables'},$opt_loop_count);
+if ($opt_temporary_tables)
+{
+    $max_tables=min($limits->{'max_tables'},$opt_loop_count);
+}
+else
+{
+  $max_tables=min($limits->{'max_tables'},$opt_loop_count);
+  $max_tables=400;
+}
 
 if ($opt_small_test)
 {
@@ -71,7 +79,7 @@ $dbh = $server->connect();
 if ($opt_force) # If tables used in this test exist, drop 'em
 {
   print "Okay..Let's make sure that our tables don't exist yet.\n\n";
-  for ($i=1 ; $i <= $max_tables ; $i++)
+  for ($i=1 ; $i <= max($max_tables, $create_loop_count) ; $i++)
   {
     $dbh->do("drop table bench_$i" . $server->{'drop_attr'});
   }
@@ -245,7 +253,7 @@ for ($i=2 ; $i <= $keys ; $i++)
 }
 
 $loop_time=new Benchmark;
-for ($i=1 ; $i <= $opt_loop_count ; $i++)
+for ($i=1 ; $i <= $create_loop_count ; $i++)
 {
   do_many($dbh,$server->create("bench_$i", \@fields, \@keys));
   $dbh->do("drop table bench_$i" . $server->{'drop_attr'}) or die $DBI::errstr;

=== modified file 'sql-bench/test-select.sh'
--- a/sql-bench/test-select.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/test-select.sh	2010-03-09 19:22:24 +0000
@@ -26,7 +26,7 @@ use Getopt::Long;
 use Benchmark;
 
 $opt_loop_count=10000;
-$opt_medium_loop_count=1000;
+$opt_medium_loop_count=7000;
 $opt_small_loop_count=10;
 $opt_regions=6;
 $opt_groups=100;
@@ -68,7 +68,8 @@ do_many($dbh,$server->create("bench1",
 			     ["region char(1) NOT NULL",
 			      "idn integer(6) NOT NULL",
 			      "rev_idn integer(6) NOT NULL",
-			      "grp integer(6) NOT NULL"],
+			      "grp integer(6) NOT NULL",
+			      "grp_no_key integer(6) NOT NULL"],
 			     ["primary key (region,idn)",
 			      "unique (region,rev_idn)",
 			      "unique (region,grp,idn)"]));
@@ -105,10 +106,10 @@ for ($id=0,$rev_id=$opt_loop_count-1 ; $
 {
   $grp=$id*3 % $opt_groups;
   $region=chr(65+$id%$opt_regions);
-  do_query($dbh,"$query'$region',$id,$rev_id,$grp)");
+  do_query($dbh,"$query'$region',$id,$rev_id,$grp,$grp)");
   if ($id == $half_done)
   {				# Test with different insert
-    $query="insert into bench1 (region,idn,rev_idn,grp) values (";
+    $query="insert into bench1 (region,idn,rev_idn,grp,grp_no_key) values (";
   }
 }
 
@@ -323,6 +324,26 @@ if ($limits->{'group_functions'})
   $end_time=new Benchmark;
   print "Time for count_group_on_key_parts ($i:$rows): " .
     timestr(timediff($end_time, $loop_time),"all") . "\n";
+
+  $loop_time=new Benchmark;
+  $rows=0;
+  for ($i=0 ; $i < $opt_medium_loop_count ; $i++)
+  {
+    $rows+=fetch_all_rows($dbh,"select grp_no_key,count(*) from bench1 group by grp_no_key");
+  }
+  $end_time=new Benchmark;
+  print "Time for count_group ($i:$rows): " .
+    timestr(timediff($end_time, $loop_time),"all") . "\n";
+
+  $loop_time=new Benchmark;
+  $rows=0;
+  for ($i=0 ; $i < $opt_medium_loop_count ; $i++)
+  {
+    $rows+=fetch_all_rows($dbh,"select grp_no_key,count(*) as cnt from bench1 group by grp_no_key order by cnt");
+  }
+  $end_time=new Benchmark;
+  print "Time for count_group_with_order ($i:$rows): " .
+    timestr(timediff($end_time, $loop_time),"all") . "\n";
 }
 
 if ($limits->{'group_distinct_functions'})

=== modified file 'sql-bench/test-transactions.sh'
--- a/sql-bench/test-transactions.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/test-transactions.sh	2010-02-17 20:10:02 +0000
@@ -28,8 +28,8 @@ use Benchmark;
 
 $opt_groups=27;		    # Characters are 'A' -> Z
 
-$opt_loop_count=10000;	    # Change this to make test harder/easier
-$opt_medium_loop_count=100; # Change this to make test harder/easier
+$opt_loop_count=500000;	    # Change this to make test harder/easier
+$opt_medium_loop_count=10000; # Change this to make test harder/easier
 
 $pwd = cwd(); $pwd = "." if ($pwd eq '');
 require "$pwd/bench-init.pl" || die "Can't read Configuration file: $!\n";

=== modified file 'sql-bench/test-wisconsin.sh'
--- a/sql-bench/test-wisconsin.sh	2009-05-29 13:40:55 +0000
+++ b/sql-bench/test-wisconsin.sh	2010-02-17 20:10:02 +0000
@@ -21,7 +21,7 @@ use Cwd;
 use DBI;
 use Benchmark;
 
-$opt_loop_count=10;
+$opt_loop_count=5000;
 
 $pwd = cwd(); $pwd = "." if ($pwd eq '');
 require "$pwd/bench-init.pl" || die "Can't read Configuration file: $!\n";

=== modified file 'sql-common/client.c'
--- a/sql-common/client.c	2009-12-03 15:26:54 +0000
+++ b/sql-common/client.c	2010-03-28 18:10:00 +0000
@@ -1939,7 +1939,8 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,cons
 #if defined(HAVE_SMEM)
   if ((!mysql->options.protocol ||
        mysql->options.protocol == MYSQL_PROTOCOL_MEMORY) &&
-      (!host || !strcmp(host,LOCAL_HOST)))
+      (!host || !strcmp(host,LOCAL_HOST)) &&
+      mysql->options.shared_memory_base_name)
   {
     if ((create_shared_memory(mysql,net, mysql->options.connect_timeout)) ==
 	INVALID_HANDLE_VALUE)
@@ -1948,7 +1949,7 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,cons
 		 ("host: '%s'  socket: '%s'  shared memory: %s  have_tcpip: %d",
 		  host ? host : "<null>",
 		  unix_socket ? unix_socket : "<null>",
-		  (int) mysql->options.shared_memory_base_name,
+		  mysql->options.shared_memory_base_name,
 		  (int) have_tcpip));
       if (mysql->options.protocol == MYSQL_PROTOCOL_MEMORY)
 	goto error;
@@ -2302,6 +2303,7 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,cons
     /* Do the SSL layering. */
     struct st_mysql_options *options= &mysql->options;
     struct st_VioSSLFd *ssl_fd;
+    char error_string[1024];
 
     /*
       Send client_flag, max_packet_size - unencrypted otherwise
@@ -2331,9 +2333,14 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,cons
     /* Connect to the server */
     DBUG_PRINT("info", ("IO layer change in progress..."));
     if (sslconnect(ssl_fd, mysql->net.vio,
-                   (long) (mysql->options.connect_timeout)))
+                   (long) (mysql->options.connect_timeout),
+                   error_string))
     {
-      set_mysql_error(mysql, CR_SSL_CONNECTION_ERROR, unknown_sqlstate);
+      set_mysql_extended_error(mysql, CR_SSL_CONNECTION_ERROR,
+                               unknown_sqlstate,
+                               "SSL error: %s",
+                               error_string[0] ? error_string :
+                               ER(CR_SSL_CONNECTION_ERROR));
       goto error;
     }
     DBUG_PRINT("info", ("IO layer change done!"));
@@ -2746,6 +2753,13 @@ void mysql_detach_stmt_list(LIST **stmt_
 }
 
 
+/*
+  Close a MySQL connection and free all resources attached to it.
+
+  This function is coded in such that it can be called multiple times
+  (As some clients call this after mysql_real_connect() fails)
+*/
+
 void STDCALL mysql_close(MYSQL *mysql)
 {
   DBUG_ENTER("mysql_close");
@@ -2779,10 +2793,16 @@ void STDCALL mysql_close(MYSQL *mysql)
     }
 #endif
     if (mysql != mysql->master)
+    {
       mysql_close(mysql->master);
+      mysql->master= 0;
+    }
 #ifndef MYSQL_SERVER
     if (mysql->thd)
+    {
       (*mysql->methods->free_embedded_thd)(mysql);
+      mysql->thd= 0;
+    }
 #endif
     if (mysql->free_me)
       my_free((uchar*) mysql,MYF(0));

=== modified file 'sql/CMakeLists.txt'
--- a/sql/CMakeLists.txt	2009-12-03 11:19:05 +0000
+++ b/sql/CMakeLists.txt	2010-01-29 18:42:22 +0000
@@ -97,7 +97,7 @@ SET_TARGET_PROPERTIES(mysqld PROPERTIES 
 
 SET (MYSQLD_CORE_LIBS mysys zlib dbug strings yassl taocrypt vio regex sql libevent)
 TARGET_LINK_LIBRARIES(mysqld ${MYSQLD_CORE_LIBS} ${MYSQLD_STATIC_ENGINE_LIBS})
-TARGET_LINK_LIBRARIES(mysqld ws2_32.lib)
+TARGET_LINK_LIBRARIES(mysqld ws2_32.lib psapi.lib)
 
 
 IF(MSVC AND NOT WITHOUT_DYNAMIC_PLUGINS)

=== modified file 'sql/event_data_objects.cc'
--- a/sql/event_data_objects.cc	2009-12-03 11:19:05 +0000
+++ b/sql/event_data_objects.cc	2010-03-04 08:03:07 +0000
@@ -1400,7 +1400,7 @@ Event_job_data::execute(THD *thd, bool d
 #endif
 
   if (check_access(thd, EVENT_ACL, dbname.str,
-                   0, 0, 0, is_schema_db(dbname.str)))
+                   0, 0, 0, is_schema_db(dbname.str, dbname.length)))
   {
     /*
       This aspect of behavior is defined in the worklog,

=== modified file 'sql/event_db_repository.cc'
--- a/sql/event_db_repository.cc	2009-12-03 11:19:05 +0000
+++ b/sql/event_db_repository.cc	2010-03-04 08:03:07 +0000
@@ -26,7 +26,7 @@
 */
 
 static
-const TABLE_FIELD_W_TYPE event_table_fields[ET_FIELD_COUNT] =
+const TABLE_FIELD_TYPE event_table_fields[ET_FIELD_COUNT] =
 {
   {
     { C_STRING_WITH_LEN("db") },
@@ -151,6 +151,24 @@ const TABLE_FIELD_W_TYPE event_table_fie
   }
 };
 
+static const TABLE_FIELD_DEF
+  event_table_def= {ET_FIELD_COUNT, event_table_fields};
+
+class Event_db_intact : public Table_check_intact
+{
+protected:
+  void report_error(uint, const char *fmt, ...)
+  {
+    va_list args;
+    va_start(args, fmt);
+    error_log_print(ERROR_LEVEL, fmt, args);
+    va_end(args);
+  }
+};
+
+/** In case of an error, a message is printed to the error log. */
+static Event_db_intact table_intact;
+
 
 /**
   Puts some data common to CREATE and ALTER EVENT into a row.
@@ -1027,6 +1045,7 @@ update_timing_fields_for_event(THD *thd,
   TABLE *table= NULL;
   Field **fields;
   int ret= 1;
+  bool save_binlog_row_based;
 
   DBUG_ENTER("Event_db_repository::update_timing_fields_for_event");
 
@@ -1034,8 +1053,8 @@ update_timing_fields_for_event(THD *thd,
     Turn off row binlogging of event timing updates. These are not used
     for RBR of events replicated to the slave.
   */
-  if (thd->current_stmt_binlog_row_based)
-    thd->clear_current_stmt_binlog_row_based();
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
+  thd->clear_current_stmt_binlog_row_based();
 
   DBUG_ASSERT(thd->security_ctx->master_access & SUPER_ACL);
 
@@ -1077,6 +1096,8 @@ update_timing_fields_for_event(THD *thd,
 end:
   if (table)
     close_thread_tables(thd);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
 
   DBUG_RETURN(test(ret));
 }
@@ -1117,10 +1138,8 @@ Event_db_repository::check_system_tables
   }
   else
   {
-    if (table_check_intact(tables.table, MYSQL_DB_FIELD_COUNT,
-                           mysql_db_table_fields))
+    if (table_intact.check(tables.table, &mysql_db_table_def))
       ret= 1;
-    /* in case of an error, the message is printed inside table_check_intact */
 
     close_thread_tables(thd);
   }
@@ -1154,9 +1173,8 @@ Event_db_repository::check_system_tables
   }
   else
   {
-    if (table_check_intact(tables.table, ET_FIELD_COUNT, event_table_fields))
+    if (table_intact.check(tables.table, &event_table_def))
       ret= 1;
-    /* in case of an error, the message is printed inside table_check_intact */
     close_thread_tables(thd);
   }
 

=== modified file 'sql/event_scheduler.cc' (properties changed: -x to +x)
--- a/sql/event_scheduler.cc	2009-09-07 20:50:10 +0000
+++ b/sql/event_scheduler.cc	2010-03-04 08:03:07 +0000
@@ -235,8 +235,9 @@ event_scheduler_thread(void *arg)
   if (!res)
     scheduler->run(thd);
 
+  DBUG_LEAVE;                               // Against gcc warnings
   my_thread_end();
-  DBUG_RETURN(0);                               // Against gcc warnings
+  return 0;
 }
 
 

=== modified file 'sql/events.cc'
--- a/sql/events.cc	2009-12-03 11:19:05 +0000
+++ b/sql/events.cc	2010-03-04 08:03:07 +0000
@@ -388,6 +388,7 @@ Events::create_event(THD *thd, Event_par
                      bool if_not_exists)
 {
   int ret;
+  bool save_binlog_row_based;
   DBUG_ENTER("Events::create_event");
 
   /*
@@ -414,7 +415,8 @@ Events::create_event(THD *thd, Event_par
   DBUG_ASSERT(parse_data->expression || parse_data->execute_at);
 
   if (check_access(thd, EVENT_ACL, parse_data->dbname.str, 0, 0, 0,
-                   is_schema_db(parse_data->dbname.str)))
+                   is_schema_db(parse_data->dbname.str,
+                                parse_data->dbname.length)))
     DBUG_RETURN(TRUE);
 
   if (check_db_dir_existence(parse_data->dbname.str))
@@ -429,8 +431,8 @@ Events::create_event(THD *thd, Event_par
     Turn off row binlogging of this statement and use statement-based 
     so that all supporting tables are updated for CREATE EVENT command.
   */
-  if (thd->current_stmt_binlog_row_based)
-    thd->clear_current_stmt_binlog_row_based();
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
+  thd->clear_current_stmt_binlog_row_based();
 
   pthread_mutex_lock(&LOCK_event_metadata);
 
@@ -470,14 +472,18 @@ Events::create_event(THD *thd, Event_par
       {
         sql_print_error("Event Error: An error occurred while creating query string, "
                         "before writing it into binary log.");
+        /* Restore the state of binlog format */
+        thd->current_stmt_binlog_row_based= save_binlog_row_based;
         DBUG_RETURN(TRUE);
       }
       /* If the definer is not set or set to CURRENT_USER, the value of CURRENT_USER 
          will be written into the binary log as the definer for the SQL thread. */
-      write_bin_log(thd, TRUE, log_query.c_ptr(), log_query.length());
+      ret= write_bin_log(thd, TRUE, log_query.c_ptr(), log_query.length());
     }
   }
   pthread_mutex_unlock(&LOCK_event_metadata);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
 
   DBUG_RETURN(ret);
 }
@@ -507,6 +513,7 @@ Events::update_event(THD *thd, Event_par
                      LEX_STRING *new_dbname, LEX_STRING *new_name)
 {
   int ret;
+  bool save_binlog_row_based;
   Event_queue_element *new_element;
 
   DBUG_ENTER("Events::update_event");
@@ -525,7 +532,8 @@ Events::update_event(THD *thd, Event_par
     DBUG_RETURN(TRUE);
 
   if (check_access(thd, EVENT_ACL, parse_data->dbname.str, 0, 0, 0,
-                   is_schema_db(parse_data->dbname.str)))
+                   is_schema_db(parse_data->dbname.str,
+                                parse_data->dbname.length)))
     DBUG_RETURN(TRUE);
 
   if (new_dbname)                               /* It's a rename */
@@ -547,7 +555,7 @@ Events::update_event(THD *thd, Event_par
       access it.
     */
     if (check_access(thd, EVENT_ACL, new_dbname->str, 0, 0, 0,
-                     is_schema_db(new_dbname->str)))
+                     is_schema_db(new_dbname->str, new_dbname->length)))
       DBUG_RETURN(TRUE);
 
     /* Check that the target database exists */
@@ -562,8 +570,8 @@ Events::update_event(THD *thd, Event_par
     Turn off row binlogging of this statement and use statement-based 
     so that all supporting tables are updated for UPDATE EVENT command.
   */
-  if (thd->current_stmt_binlog_row_based)
-    thd->clear_current_stmt_binlog_row_based();
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
+  thd->clear_current_stmt_binlog_row_based();
 
   pthread_mutex_lock(&LOCK_event_metadata);
 
@@ -595,10 +603,12 @@ Events::update_event(THD *thd, Event_par
                                   new_element);
       /* Binlog the alter event. */
       DBUG_ASSERT(thd->query() && thd->query_length());
-      write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+      ret= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
     }
   }
   pthread_mutex_unlock(&LOCK_event_metadata);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
 
   DBUG_RETURN(ret);
 }
@@ -632,6 +642,7 @@ bool
 Events::drop_event(THD *thd, LEX_STRING dbname, LEX_STRING name, bool if_exists)
 {
   int ret;
+  bool save_binlog_row_based;
   DBUG_ENTER("Events::drop_event");
 
   /*
@@ -652,15 +663,15 @@ Events::drop_event(THD *thd, LEX_STRING 
     DBUG_RETURN(TRUE);
 
   if (check_access(thd, EVENT_ACL, dbname.str, 0, 0, 0,
-                   is_schema_db(dbname.str)))
+                   is_schema_db(dbname.str, dbname.length)))
     DBUG_RETURN(TRUE);
 
   /*
     Turn off row binlogging of this statement and use statement-based so
     that all supporting tables are updated for DROP EVENT command.
   */
-  if (thd->current_stmt_binlog_row_based)
-    thd->clear_current_stmt_binlog_row_based();
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
+  thd->clear_current_stmt_binlog_row_based();
 
   pthread_mutex_lock(&LOCK_event_metadata);
   /* On error conditions my_error() is called so no need to handle here */
@@ -670,9 +681,11 @@ Events::drop_event(THD *thd, LEX_STRING 
       event_queue->drop_event(thd, dbname, name);
     /* Binlog the drop event. */
     DBUG_ASSERT(thd->query() && thd->query_length());
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    ret= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
   }
   pthread_mutex_unlock(&LOCK_event_metadata);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(ret);
 }
 
@@ -809,7 +822,7 @@ Events::show_create_event(THD *thd, LEX_
     DBUG_RETURN(TRUE);
 
   if (check_access(thd, EVENT_ACL, dbname.str, 0, 0, 0,
-                   is_schema_db(dbname.str)))
+                   is_schema_db(dbname.str, dbname.length)))
     DBUG_RETURN(TRUE);
 
   /*
@@ -867,7 +880,7 @@ Events::fill_schema_events(THD *thd, TAB
   if (thd->lex->sql_command == SQLCOM_SHOW_EVENTS)
   {
     DBUG_ASSERT(thd->lex->select_lex.db);
-    if (!is_schema_db(thd->lex->select_lex.db) &&  // There is no events in I_S
+    if (!is_schema_db(thd->lex->select_lex.db) &&    // There is no events in I_S
         check_access(thd, EVENT_ACL, thd->lex->select_lex.db, 0, 0, 0, 0))
       DBUG_RETURN(1);
     db= thd->lex->select_lex.db;

=== modified file 'sql/field.cc'
--- a/sql/field.cc	2009-12-03 11:19:05 +0000
+++ b/sql/field.cc	2010-03-04 08:03:07 +0000
@@ -2487,6 +2487,50 @@ Field_new_decimal::Field_new_decimal(uin
 }
 
 
+Field *Field_new_decimal::create_from_item (Item *item)
+{
+  uint8 dec= item->decimals;
+  uint8 intg= item->decimal_precision() - dec;
+  uint32 len= item->max_length;
+
+  DBUG_ASSERT (item->result_type() == DECIMAL_RESULT);
+
+  /*
+    Trying to put too many digits overall in a DECIMAL(prec,dec)
+    will always throw a warning. We must limit dec to
+    DECIMAL_MAX_SCALE however to prevent an assert() later.
+  */
+
+  if (dec > 0)
+  {
+    signed int overflow;
+
+    dec= min(dec, DECIMAL_MAX_SCALE);
+
+    /*
+      If the value still overflows the field with the corrected dec,
+      we'll throw out decimals rather than integers. This is still
+      bad and of course throws a truncation warning.
+      +1: for decimal point
+      */
+
+    const int required_length=
+      my_decimal_precision_to_length(intg + dec, dec,
+                                     item->unsigned_flag);
+
+    overflow= required_length - len;
+
+    if (overflow > 0)
+      dec= max(0, dec - overflow);            // too long, discard fract
+    else
+      /* Corrected value fits. */
+      len= required_length;
+  }
+  return new Field_new_decimal(len, item->maybe_null, item->name,
+                               dec, item->unsigned_flag);
+}
+
+
 int Field_new_decimal::reset(void)
 {
   store_value(&decimal_zero);
@@ -8243,8 +8287,7 @@ uint Field_blob::is_equal(Create_field *
 
   return ((new_field->sql_type == get_blob_type_from_length(max_data_length()))
           && new_field->charset == field_charset &&
-          ((Field_blob *)new_field->field)->max_data_length() ==
-          max_data_length());
+          new_field->pack_length == pack_length());
 }
 
 

=== modified file 'sql/field.h'
--- a/sql/field.h	2009-12-03 11:19:05 +0000
+++ b/sql/field.h	2010-03-04 08:03:07 +0000
@@ -807,6 +807,7 @@ public:
   uint is_equal(Create_field *new_field);
   virtual const uchar *unpack(uchar* to, const uchar *from,
                               uint param_data, bool low_byte_first);
+  static Field *create_from_item (Item *);
 };
 
 
@@ -1925,7 +1926,12 @@ public:
   uint32 max_display_length() { return field_length; }
   uint size_of() const { return sizeof(*this); }
   Item_result result_type () const { return INT_RESULT; }
-  int reset(void) { bzero(ptr, bytes_in_rec); return 0; }
+  int reset(void) { 
+    bzero(ptr, bytes_in_rec); 
+    if (bit_ptr && (bit_len > 0))  // reset odd bits among null bits
+      clr_rec_bits(bit_ptr, bit_ofs, bit_len);
+    return 0; 
+  }
   int store(const char *to, uint length, CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);

=== modified file 'sql/filesort.cc'
--- a/sql/filesort.cc	2009-09-03 14:05:38 +0000
+++ b/sql/filesort.cc	2010-03-04 08:03:07 +0000
@@ -142,6 +142,8 @@ ha_rows filesort(THD *thd, TABLE *table,
   error= 1;
   bzero((char*) ¶m,sizeof(param));
   param.sort_length= sortlength(thd, sortorder, s_length, &multi_byte_charset);
+  /* filesort cannot handle zero-length records. */
+  DBUG_ASSERT(param.sort_length);
   param.ref_length= table->file->ref_length;
   param.addon_field= 0;
   param.addon_length= 0;

=== modified file 'sql/ha_ndbcluster.cc'
--- a/sql/ha_ndbcluster.cc	2009-12-03 11:19:05 +0000
+++ b/sql/ha_ndbcluster.cc	2010-01-06 21:27:53 +0000
@@ -10565,4 +10565,6 @@ mysql_declare_plugin(ndbcluster)
 }
 mysql_declare_plugin_end;
 
+#else
+int Sun_ar_require_a_symbol_here= 0;
 #endif

=== modified file 'sql/ha_partition.cc'
--- a/sql/ha_partition.cc	2009-12-03 11:19:05 +0000
+++ b/sql/ha_partition.cc	2010-03-04 08:03:07 +0000
@@ -1215,17 +1215,28 @@ int ha_partition::prepare_new_partition(
                                         partition_element *p_elem)
 {
   int error;
-  bool create_flag= FALSE;
   DBUG_ENTER("prepare_new_partition");
 
   if ((error= set_up_table_before_create(tbl, part_name, create_info,
                                          0, p_elem)))
-    goto error;
+    goto error_create;
   if ((error= file->ha_create(part_name, tbl, create_info)))
-    goto error;
-  create_flag= TRUE;
+  {
+    /*
+      Added for safety, InnoDB reports HA_ERR_FOUND_DUPP_KEY
+      if the table/partition already exists.
+      If we return that error code, then print_error would try to
+      get_dup_key on a non-existing partition.
+      So return a more reasonable error code.
+    */
+    if (error == HA_ERR_FOUND_DUPP_KEY)
+      error= HA_ERR_TABLE_EXIST;
+    goto error_create;
+  }
+  DBUG_PRINT("info", ("partition %s created", part_name));
   if ((error= file->ha_open(tbl, part_name, m_mode, m_open_test_lock)))
-    goto error;
+    goto error_open;
+  DBUG_PRINT("info", ("partition %s opened", part_name));
   /*
     Note: if you plan to add another call that may return failure,
     better to do it before external_lock() as cleanup_new_partition()
@@ -1233,12 +1244,15 @@ int ha_partition::prepare_new_partition(
     Otherwise see description for cleanup_new_partition().
   */
   if ((error= file->ha_external_lock(ha_thd(), m_lock_type)))
-    goto error;
+    goto error_external_lock;
+  DBUG_PRINT("info", ("partition %s external locked", part_name));
 
   DBUG_RETURN(0);
-error:
-  if (create_flag)
-    VOID(file->ha_delete_table(part_name));
+error_external_lock:
+  VOID(file->close());
+error_open:
+  VOID(file->ha_delete_table(part_name));
+error_create:
   DBUG_RETURN(error);
 }
 
@@ -1272,19 +1286,23 @@ error:
 
 void ha_partition::cleanup_new_partition(uint part_count)
 {
-  handler **save_m_file= m_file;
   DBUG_ENTER("ha_partition::cleanup_new_partition");
 
-  if (m_added_file && m_added_file[0])
+  if (m_added_file)
   {
-    m_file= m_added_file;
-    m_added_file= NULL;
+    THD *thd= ha_thd();
+    handler **file= m_added_file;
+    while ((part_count > 0) && (*file))
+    {
+      (*file)->ha_external_lock(thd, F_UNLCK);
+      (*file)->close();
 
-    external_lock(ha_thd(), F_UNLCK);
-    /* delete_table also needed, a bit more complex */
-    close();
+      /* Leave the (*file)->ha_delete_table(part_name) to the ddl-log */
 
-    m_file= save_m_file;
+      file++;
+      part_count--;
+    }
+    m_added_file= NULL;
   }
   DBUG_VOID_RETURN;
 }
@@ -1590,7 +1608,15 @@ int ha_partition::change_partitions(HA_C
     part_elem->part_state= PART_TO_BE_DROPPED;
   }
   m_new_file= new_file_array;
-  DBUG_RETURN(copy_partitions(copied, deleted));
+  if ((error= copy_partitions(copied, deleted)))
+  {
+    /*
+      Close and unlock the new temporary partitions.
+      They will later be deleted through the ddl-log.
+    */
+    cleanup_new_partition(part_count);
+  }
+  DBUG_RETURN(error);
 }
 
 
@@ -1679,6 +1705,7 @@ int ha_partition::copy_partitions(ulongl
   }
   DBUG_RETURN(FALSE);
 error:
+  m_reorged_file[reorg_part]->ha_rnd_end();
   DBUG_RETURN(result);
 }
 
@@ -5746,6 +5773,23 @@ const key_map *ha_partition::keys_to_use
   DBUG_RETURN(m_file[0]->keys_to_use_for_scanning());
 }
 
+#define MAX_PARTS_FOR_OPTIMIZER_CALLS 10
+/*
+  Prepare start variables for estimating optimizer costs.
+
+  @param[out] num_used_parts  Number of partitions after pruning.
+  @param[out] check_min_num   Number of partitions to call.
+  @param[out] first           first used partition.
+*/
+void ha_partition::partitions_optimizer_call_preparations(uint *first,
+                                                          uint *num_used_parts,
+                                                          uint *check_min_num)
+{
+  *first= bitmap_get_first_set(&(m_part_info->used_partitions));
+  *num_used_parts= bitmap_bits_set(&(m_part_info->used_partitions));
+  *check_min_num= min(MAX_PARTS_FOR_OPTIMIZER_CALLS, *num_used_parts);
+}
+
 
 /*
   Return time for a scan of the table
@@ -5759,43 +5803,67 @@ const key_map *ha_partition::keys_to_use
 
 double ha_partition::scan_time()
 {
-  double scan_time= 0;
-  handler **file;
+  double scan_time= 0.0;
+  uint first, part_id, num_used_parts, check_min_num, partitions_called= 0;
   DBUG_ENTER("ha_partition::scan_time");
 
-  for (file= m_file; *file; file++)
-    if (bitmap_is_set(&(m_part_info->used_partitions), (file - m_file)))
-      scan_time+= (*file)->scan_time();
+  partitions_optimizer_call_preparations(&first, &num_used_parts, &check_min_num);
+  for (part_id= first; partitions_called < num_used_parts ; part_id++)
+  {
+    if (!bitmap_is_set(&(m_part_info->used_partitions), part_id))
+      continue;
+    scan_time+= m_file[part_id]->scan_time();
+    partitions_called++;
+    if (partitions_called >= check_min_num && scan_time != 0.0)
+    {
+      DBUG_RETURN(scan_time *
+                      (double) num_used_parts / (double) partitions_called);
+    }
+  }
   DBUG_RETURN(scan_time);
 }
 
 
 /*
-  Get time to read
+  Estimate rows for records_in_range or estimate_rows_upper_bound.
 
-  SYNOPSIS
-    read_time()
-    index                Index number used
-    ranges               Number of ranges
-    rows                 Number of rows
-
-  RETURN VALUE
-    time for read
+  @param is_records_in_range  call records_in_range instead of
+                              estimate_rows_upper_bound.
+  @param inx                  (only for records_in_range) index to use.
+  @param min_key              (only for records_in_range) start of range.
+  @param max_key              (only for records_in_range) end of range.
 
-  DESCRIPTION
-    This will be optimised later to include whether or not the index can
-    be used with partitioning. To achieve we need to add another parameter
-    that specifies how many of the index fields that are bound in the ranges.
-    Possibly added as a new call to handlers.
+  @return Number of rows or HA_POS_ERROR.
 */
-
-double ha_partition::read_time(uint index, uint ranges, ha_rows rows)
+ha_rows ha_partition::estimate_rows(bool is_records_in_range, uint inx,
+                                    key_range *min_key, key_range *max_key)
 {
-  DBUG_ENTER("ha_partition::read_time");
+  ha_rows rows, estimated_rows= 0;
+  uint first, part_id, num_used_parts, check_min_num, partitions_called= 0;
+  DBUG_ENTER("ha_partition::records_in_range");
 
-  DBUG_RETURN(m_file[0]->read_time(index, ranges, rows));
+  partitions_optimizer_call_preparations(&first, &num_used_parts, &check_min_num);
+  for (part_id= first; partitions_called < num_used_parts ; part_id++)
+  {
+    if (!bitmap_is_set(&(m_part_info->used_partitions), part_id))
+      continue;
+    if (is_records_in_range)
+      rows= m_file[part_id]->records_in_range(inx, min_key, max_key);
+    else
+      rows= m_file[part_id]->estimate_rows_upper_bound();
+    if (rows == HA_POS_ERROR)
+      DBUG_RETURN(HA_POS_ERROR);
+    estimated_rows+= rows;
+    partitions_called++;
+    if (partitions_called >= check_min_num && estimated_rows)
+    {
+      DBUG_RETURN(estimated_rows * num_used_parts / partitions_called);
+    }
+  }
+  DBUG_RETURN(estimated_rows);
 }
 
+
 /*
   Find number of records in a range
 
@@ -5823,22 +5891,9 @@ double ha_partition::read_time(uint inde
 ha_rows ha_partition::records_in_range(uint inx, key_range *min_key,
 				       key_range *max_key)
 {
-  handler **file;
-  ha_rows in_range= 0;
   DBUG_ENTER("ha_partition::records_in_range");
 
-  file= m_file;
-  do
-  {
-    if (bitmap_is_set(&(m_part_info->used_partitions), (file - m_file)))
-    {
-      ha_rows tmp_in_range= (*file)->records_in_range(inx, min_key, max_key);
-      if (tmp_in_range == HA_POS_ERROR)
-        DBUG_RETURN(tmp_in_range);
-      in_range+= tmp_in_range;
-    }
-  } while (*(++file));
-  DBUG_RETURN(in_range);
+  DBUG_RETURN(estimate_rows(TRUE, inx, min_key, max_key));
 }
 
 
@@ -5854,22 +5909,36 @@ ha_rows ha_partition::records_in_range(u
 
 ha_rows ha_partition::estimate_rows_upper_bound()
 {
-  ha_rows rows, tot_rows= 0;
-  handler **file;
   DBUG_ENTER("ha_partition::estimate_rows_upper_bound");
 
-  file= m_file;
-  do
-  {
-    if (bitmap_is_set(&(m_part_info->used_partitions), (file - m_file)))
-    {
-      rows= (*file)->estimate_rows_upper_bound();
-      if (rows == HA_POS_ERROR)
-        DBUG_RETURN(HA_POS_ERROR);
-      tot_rows+= rows;
-    }
-  } while (*(++file));
-  DBUG_RETURN(tot_rows);
+  DBUG_RETURN(estimate_rows(FALSE, 0, NULL, NULL));
+}
+
+
+/*
+  Get time to read
+
+  SYNOPSIS
+    read_time()
+    index                Index number used
+    ranges               Number of ranges
+    rows                 Number of rows
+
+  RETURN VALUE
+    time for read
+
+  DESCRIPTION
+    This will be optimised later to include whether or not the index can
+    be used with partitioning. To achieve we need to add another parameter
+    that specifies how many of the index fields that are bound in the ranges.
+    Possibly added as a new call to handlers.
+*/
+
+double ha_partition::read_time(uint index, uint ranges, ha_rows rows)
+{
+  DBUG_ENTER("ha_partition::read_time");
+
+  DBUG_RETURN(m_file[0]->read_time(index, ranges, rows));
 }
 
 

=== modified file 'sql/ha_partition.h'
--- a/sql/ha_partition.h	2009-12-03 11:19:05 +0000
+++ b/sql/ha_partition.h	2010-03-04 08:03:07 +0000
@@ -547,6 +547,18 @@ public:
      -------------------------------------------------------------------------
   */
 
+private:
+  /*
+    Helper function to get the minimum number of partitions to use for
+    the optimizer hints/cost calls.
+  */
+  void partitions_optimizer_call_preparations(uint *num_used_parts,
+                                              uint *check_min_num,
+                                              uint *first);
+  ha_rows estimate_rows(bool is_records_in_range, uint inx,
+                        key_range *min_key, key_range *max_key);
+public:
+
   /*
     keys_to_use_for_scanning can probably be implemented as the
     intersection of all underlying handlers if mixed handlers are used.

=== modified file 'sql/handler.cc'
--- a/sql/handler.cc	2009-12-16 08:13:18 +0000
+++ b/sql/handler.cc	2010-03-30 12:36:49 +0000
@@ -82,7 +82,7 @@ static plugin_ref ha_default_plugin(THD 
 {
   if (thd->variables.table_plugin)
     return thd->variables.table_plugin;
-  return my_plugin_lock(thd, &global_system_variables.table_plugin);
+  return my_plugin_lock(thd, global_system_variables.table_plugin);
 }
 
 
@@ -163,13 +163,8 @@ plugin_ref ha_lock_engine(THD *thd, hand
 {
   if (hton)
   {
-    st_plugin_int **plugin= hton2plugin + hton->slot;
-    
-#ifdef DBUG_OFF
-    return my_plugin_lock(thd, plugin);
-#else
-    return my_plugin_lock(thd, &plugin);
-#endif
+    st_plugin_int *plugin= hton2plugin[hton->slot];
+    return my_plugin_lock(thd, plugin_int_to_ref(plugin));
   }
   return NULL;
 }
@@ -4134,7 +4129,7 @@ int handler::read_multi_range_first(KEY_
 */
 int handler::read_multi_range_next(KEY_MULTI_RANGE **found_range_p)
 {
-  int result;
+  int result= 0;
   DBUG_ENTER("handler::read_multi_range_next");
 
   /* We should not be called after the last call returned EOF. */

=== modified file 'sql/handler.h'
--- a/sql/handler.h	2010-01-04 13:12:53 +0000
+++ b/sql/handler.h	2010-01-14 16:51:00 +0000
@@ -891,9 +891,9 @@ typedef struct {
   ulonglong delete_length;
   ha_rows records;
   ulong mean_rec_length;
-  ulong create_time;
-  ulong check_time;
-  ulong update_time;
+  time_t create_time;
+  time_t check_time;
+  time_t update_time;
   ulonglong check_sum;
 } PARTITION_INFO;
 
@@ -1060,9 +1060,9 @@ public:
   ha_rows records;
   ha_rows deleted;			/* Deleted records */
   ulong mean_rec_length;		/* physical reclength */
-  ulong create_time;			/* When table was created */
-  ulong check_time;
-  ulong update_time;
+  time_t create_time;			/* When table was created */
+  time_t check_time;
+  time_t update_time;
   uint block_size;			/* index block size */
 
   ha_statistics():

=== modified file 'sql/item.cc'
--- a/sql/item.cc	2009-12-03 11:19:05 +0000
+++ b/sql/item.cc	2010-03-28 18:10:00 +0000
@@ -4908,9 +4908,7 @@ Field *Item::tmp_table_field_from_field_
   switch (field_type()) {
   case MYSQL_TYPE_DECIMAL:
   case MYSQL_TYPE_NEWDECIMAL:
-    field= new Field_new_decimal((uchar*) 0, max_length, null_ptr, 0,
-                                 Field::NONE, name, decimals, 0,
-                                 unsigned_flag);
+    field= Field_new_decimal::create_from_item(this);
     break;
   case MYSQL_TYPE_TINY:
     field= new Field_tiny((uchar*) 0, max_length, null_ptr, 0, Field::NONE,
@@ -5152,7 +5150,7 @@ int Item::save_in_field(Field *field, bo
     field->set_notnull();
     error=field->store(nr, unsigned_flag);
   }
-  return error;
+  return error ? error : (field->table->in_use->is_error() ? 2 : 0);
 }
 
 
@@ -6949,9 +6947,24 @@ int stored_field_cmp_to_item(THD *thd, F
 
 Item_cache* Item_cache::get_cache(const Item *item)
 {
-  switch (item->result_type()) {
+  return get_cache(item, item->result_type());
+}
+
+
+/**
+  Get a cache item of given type.
+
+  @param item         value to be cached
+  @param type         required type of cache
+
+  @return cache item
+*/
+
+Item_cache* Item_cache::get_cache(const Item *item, const Item_result type)
+{
+  switch (type) {
   case INT_RESULT:
-    return new Item_cache_int();
+    return new Item_cache_int(item->field_type());
   case REAL_RESULT:
     return new Item_cache_real();
   case DECIMAL_RESULT:
@@ -6967,6 +6980,13 @@ Item_cache* Item_cache::get_cache(const 
   }
 }
 
+void Item_cache::store(Item *item)
+{
+  example= item;
+  if (!item)
+    null_value= TRUE;
+  value_cached= FALSE;
+}
 
 void Item_cache::print(String *str, enum_query_type query_type)
 {
@@ -6978,17 +6998,22 @@ void Item_cache::print(String *str, enum
   str->append(')');
 }
 
-
-void Item_cache_int::store(Item *item)
+bool  Item_cache_int::cache_value()
 {
-  value= item->val_int_result();
-  null_value= item->null_value;
-  unsigned_flag= item->unsigned_flag;
+  if (!example)
+    return FALSE;
+  value_cached= TRUE;
+  value= example->val_int_result();
+  null_value= example->null_value;
+  unsigned_flag= example->unsigned_flag;
+  return TRUE;
 }
 
 
-void Item_cache_int::store(Item *item, longlong val_arg)
+void Item_cache_int::store_longlong(Item *item, longlong val_arg)
 {
+  /* An explicit values is given, save it. */
+  value_cached= TRUE;
   value= val_arg;
   null_value= item->null_value;
   unsigned_flag= item->unsigned_flag;
@@ -6998,6 +7023,8 @@ void Item_cache_int::store(Item *item, l
 String *Item_cache_int::val_str(String *str)
 {
   DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return NULL;
   str->set(value, default_charset());
   return str;
 }
@@ -7006,21 +7033,52 @@ String *Item_cache_int::val_str(String *
 my_decimal *Item_cache_int::val_decimal(my_decimal *decimal_val)
 {
   DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return NULL;
   int2my_decimal(E_DEC_FATAL_ERROR, value, unsigned_flag, decimal_val);
   return decimal_val;
 }
 
+double Item_cache_int::val_real()
+{
+  DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return 0.0;
+  return (double) value;
+}
 
-void Item_cache_real::store(Item *item)
+longlong Item_cache_int::val_int()
 {
-  value= item->val_result();
-  null_value= item->null_value;
+  DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return 0;
+  return value;
 }
 
+bool Item_cache_real::cache_value()
+{
+  if (!example)
+    return FALSE;
+  value_cached= TRUE;
+  value= example->val_result();
+  null_value= example->null_value;
+  return TRUE;
+}
+
+
+double Item_cache_real::val_real()
+{
+  DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return 0.0;
+  return value;
+}
 
 longlong Item_cache_real::val_int()
 {
   DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return 0;
   return (longlong) rint(value);
 }
 
@@ -7028,6 +7086,8 @@ longlong Item_cache_real::val_int()
 String* Item_cache_real::val_str(String *str)
 {
   DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return NULL;
   str->set_real(value, decimals, default_charset());
   return str;
 }
@@ -7036,22 +7096,30 @@ String* Item_cache_real::val_str(String 
 my_decimal *Item_cache_real::val_decimal(my_decimal *decimal_val)
 {
   DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return NULL;
   double2my_decimal(E_DEC_FATAL_ERROR, value, decimal_val);
   return decimal_val;
 }
 
 
-void Item_cache_decimal::store(Item *item)
+bool Item_cache_decimal::cache_value()
 {
-  my_decimal *val= item->val_decimal_result(&decimal_value);
-  if (!(null_value= item->null_value) && val != &decimal_value)
+  if (!example)
+    return FALSE;
+  value_cached= TRUE;
+  my_decimal *val= example->val_decimal_result(&decimal_value);
+  if (!(null_value= example->null_value) && val != &decimal_value)
     my_decimal2decimal(val, &decimal_value);
+  return TRUE;
 }
 
 double Item_cache_decimal::val_real()
 {
   DBUG_ASSERT(fixed);
   double res;
+  if (!value_cached && !cache_value())
+    return 0.0;
   my_decimal2double(E_DEC_FATAL_ERROR, &decimal_value, &res);
   return res;
 }
@@ -7060,6 +7128,8 @@ longlong Item_cache_decimal::val_int()
 {
   DBUG_ASSERT(fixed);
   longlong res;
+  if (!value_cached && !cache_value())
+    return 0;
   my_decimal2int(E_DEC_FATAL_ERROR, &decimal_value, unsigned_flag, &res);
   return res;
 }
@@ -7067,6 +7137,8 @@ longlong Item_cache_decimal::val_int()
 String* Item_cache_decimal::val_str(String *str)
 {
   DBUG_ASSERT(fixed);
+  if (!value_cached && !cache_value())
+    return NULL;
   my_decimal_round(E_DEC_FATAL_ERROR, &decimal_value, decimals, FALSE,
                    &decimal_value);
   my_decimal2string(E_DEC_FATAL_ERROR, &decimal_value, 0, 0, 0, str);
@@ -7076,15 +7148,20 @@ String* Item_cache_decimal::val_str(Stri
 my_decimal *Item_cache_decimal::val_decimal(my_decimal *val)
 {
   DBUG_ASSERT(fixed);
+  if (!value_cached && !cache_value())
+    return NULL;
   return &decimal_value;
 }
 
 
-void Item_cache_str::store(Item *item)
+bool Item_cache_str::cache_value()
 {
-  value_buff.set(buffer, sizeof(buffer), item->collation.collation);
-  value= item->str_result(&value_buff);
-  if ((null_value= item->null_value))
+  if (!example)
+    return FALSE;
+  value_cached= TRUE;
+  value_buff.set(buffer, sizeof(buffer), example->collation.collation);
+  value= example->str_result(&value_buff);
+  if ((null_value= example->null_value))
     value= 0;
   else if (value != &value_buff)
   {
@@ -7099,6 +7176,7 @@ void Item_cache_str::store(Item *item)
     value_buff.copy(*value);
     value= &value_buff;
   }
+  return TRUE;
 }
 
 double Item_cache_str::val_real()
@@ -7106,6 +7184,8 @@ double Item_cache_str::val_real()
   DBUG_ASSERT(fixed == 1);
   int err_not_used;
   char *end_not_used;
+  if (!value_cached && !cache_value())
+    return 0.0;
   if (value)
     return my_strntod(value->charset(), (char*) value->ptr(),
 		      value->length(), &end_not_used, &err_not_used);
@@ -7117,6 +7197,8 @@ longlong Item_cache_str::val_int()
 {
   DBUG_ASSERT(fixed == 1);
   int err;
+  if (!value_cached && !cache_value())
+    return 0;
   if (value)
     return my_strntoll(value->charset(), value->ptr(),
 		       value->length(), 10, (char**) 0, &err);
@@ -7124,9 +7206,21 @@ longlong Item_cache_str::val_int()
     return (longlong)0;
 }
 
+
+String* Item_cache_str::val_str(String *str)
+{
+  DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return 0;
+  return value;
+}
+
+
 my_decimal *Item_cache_str::val_decimal(my_decimal *decimal_val)
 {
   DBUG_ASSERT(fixed == 1);
+  if (!value_cached && !cache_value())
+    return NULL;
   if (value)
     string2my_decimal(E_DEC_FATAL_ERROR, value, decimal_val);
   else
@@ -7137,6 +7231,8 @@ my_decimal *Item_cache_str::val_decimal(
 
 int Item_cache_str::save_in_field(Field *field, bool no_conversions)
 {
+  if (!value_cached && !cache_value())
+    return 0;
   int res= Item_cache::save_in_field(field, no_conversions);
   return (is_varbinary && field->type() == MYSQL_TYPE_STRING &&
           value->length() < field->field_length) ? 1 : res;
@@ -7171,13 +7267,30 @@ bool Item_cache_row::setup(Item * item)
 
 void Item_cache_row::store(Item * item)
 {
+  example= item;
+  if (!item)
+  {
+    null_value= TRUE;
+    return;
+  }
+  for (uint i= 0; i < item_count; i++)
+    values[i]->store(item->element_index(i));
+}
+
+
+bool Item_cache_row::cache_value()
+{
+  if (!example)
+    return FALSE;
+  value_cached= TRUE;
   null_value= 0;
-  item->bring_value();
+  example->bring_value();
   for (uint i= 0; i < item_count; i++)
   {
-    values[i]->store(item->element_index(i));
+    values[i]->cache_value();
     null_value|= values[i]->null_value;
   }
+  return TRUE;
 }
 
 

=== modified file 'sql/item.h'
--- a/sql/item.h	2009-12-03 11:19:05 +0000
+++ b/sql/item.h	2010-03-30 12:36:49 +0000
@@ -506,6 +506,13 @@ public:
   char * name;			/* Name from select */
   /* Original item name (if it was renamed)*/
   char * orig_name;
+  /**
+     Intrusive list pointer for free list. If not null, points to the next
+     Item on some Query_arena's free list. For instance, stored procedures
+     have their own Query_arena's.
+
+     @see Query_arena::free_list
+   */
   Item *next;
   uint32 max_length;
   uint name_length;                     /* Length of name */
@@ -963,6 +970,32 @@ public:
   virtual Item *equal_fields_propagator(uchar * arg) { return this; }
   virtual bool set_no_const_sub(uchar *arg) { return FALSE; }
   virtual Item *replace_equal_field(uchar * arg) { return this; }
+  /*
+    Check if an expression value depends on the current timezone. Used by
+    partitioning code to reject timezone-dependent expressions in a
+    (sub)partitioning function.
+  */
+  virtual bool is_timezone_dependent_processor(uchar *bool_arg)
+  {
+    return FALSE;
+  }
+
+  /**
+    Find a function of a given type
+
+    @param   arg     the function type to search (enum Item_func::Functype)
+    @return
+      @retval TRUE   the function type we're searching for is found
+      @retval FALSE  the function type wasn't found
+
+    @description
+      This function can be used (together with Item::walk()) to find functions
+      in an item tree fragment.
+  */
+  virtual bool find_function_processor (uchar *arg)
+  {
+    return FALSE;
+  }
 
   /*
     For SP local variable returns pointer to Item representing its
@@ -1044,7 +1077,8 @@ class Field_enumerator
 {
 public:
   virtual void visit_field(Field *field)= 0;
-  virtual ~Field_enumerator() {}; /* purecov: inspected */
+  virtual ~Field_enumerator() {};             /* purecov: inspected */
+  Field_enumerator() {}                       /* Remove gcc warning */
 };
 
 
@@ -1053,7 +1087,11 @@ class sp_head;
 
 class Item_basic_constant :public Item
 {
+  table_map used_table_map;
 public:
+  Item_basic_constant(): Item(), used_table_map(0) {};
+  void set_used_tables(table_map map) { used_table_map= map; }
+  table_map used_tables() const { return used_table_map; }
   /* to prevent drop fixed flag (no need parent cleanup call) */
   void cleanup()
   {
@@ -1065,7 +1103,6 @@ public:
     if (orig_name)
       name= orig_name;
   }
-  Item_basic_constant() {}                      /* Remove gcc warning */
 };
 
 
@@ -2165,6 +2202,23 @@ public:
     save_in_field(result_field, no_conversions);
   }
   void cleanup();
+  /*
+    This method is used for debug purposes to print the name of an
+    item to the debug log. The second use of this method is as
+    a helper function of print() and error messages, where it is
+    applicable. To suit both goals it should return a meaningful,
+    distinguishable and sintactically correct string. This method
+    should not be used for runtime type identification, use enum
+    {Sum}Functype and Item_func::functype()/Item_sum::sum_func()
+    instead.
+    Added here, to the parent class of both Item_func and Item_sum_func.
+
+    NOTE: for Items inherited from Item_sum, func_name() return part of
+    function name till first argument (including '(') to make difference in
+    names for functions with 'distinct' clause and without 'distinct' and
+    also to make printing of items inherited from Item_sum uniform.
+  */
+  virtual const char *func_name() const= 0;
 };
 
 
@@ -2924,15 +2978,25 @@ protected:
   */  
   Field *cached_field;
   enum enum_field_types cached_field_type;
-public:
-  Item_cache(): 
-    example(0), used_table_map(0), cached_field(0), cached_field_type(MYSQL_TYPE_STRING) 
+  /*
+    TRUE <=> cache holds value of the last stored item (i.e actual value).
+    store() stores item to be cached and sets this flag to FALSE.
+    On the first call of val_xxx function if this flag is set to FALSE the 
+    cache_value() will be called to actually cache value of saved item.
+    cache_value() will set this flag to TRUE.
+  */
+  bool value_cached;
+public:
+  Item_cache():
+    example(0), used_table_map(0), cached_field(0), cached_field_type(MYSQL_TYPE_STRING),
+    value_cached(0)
   {
     fixed= 1; 
     null_value= 1;
   }
   Item_cache(enum_field_types field_type_arg):
-    example(0), used_table_map(0), cached_field(0), cached_field_type(field_type_arg)
+    example(0), used_table_map(0), cached_field(0), cached_field_type(field_type_arg),
+    value_cached(0)
   {
     fixed= 1;
     null_value= 1;
@@ -2952,10 +3016,10 @@ public:
       cached_field= ((Item_field *)item)->field;
     return 0;
   };
-  virtual void store(Item *)= 0;
   enum Type type() const { return CACHE_ITEM; }
   enum_field_types field_type() const { return cached_field_type; }
   static Item_cache* get_cache(const Item *item);
+  static Item_cache* get_cache(const Item* item, const Item_result type);
   table_map used_tables() const { return used_table_map; }
   virtual void keep_array() {}
   virtual void print(String *str, enum_query_type query_type);
@@ -2967,6 +3031,8 @@ public:
   {
     return this == item;
   }
+  virtual void store(Item *item);
+  virtual bool cache_value()= 0;
 };
 
 
@@ -2975,18 +3041,19 @@ class Item_cache_int: public Item_cache
 protected:
   longlong value;
 public:
-  Item_cache_int(): Item_cache(), value(0) {}
+  Item_cache_int(): Item_cache(),
+    value(0) {}
   Item_cache_int(enum_field_types field_type_arg):
     Item_cache(field_type_arg), value(0) {}
 
-  void store(Item *item);
-  void store(Item *item, longlong val_arg);
-  double val_real() { DBUG_ASSERT(fixed == 1); return (double) value; }
-  longlong val_int() { DBUG_ASSERT(fixed == 1); return value; }
+  void store_longlong(Item *item, longlong val_arg);
+  double val_real();
+  longlong val_int();
   String* val_str(String *str);
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type() const { return INT_RESULT; }
   bool result_as_longlong() { return TRUE; }
+  bool cache_value();
 };
 
 
@@ -2994,14 +3061,15 @@ class Item_cache_real: public Item_cache
 {
   double value;
 public:
-  Item_cache_real(): Item_cache(), value(0) {}
+  Item_cache_real(): Item_cache(),
+    value(0) {}
 
-  void store(Item *item);
-  double val_real() { DBUG_ASSERT(fixed == 1); return value; }
+  double val_real();
   longlong val_int();
   String* val_str(String *str);
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type() const { return REAL_RESULT; }
+  bool cache_value();
 };
 
 
@@ -3012,12 +3080,12 @@ protected:
 public:
   Item_cache_decimal(): Item_cache() {}
 
-  void store(Item *item);
   double val_real();
   longlong val_int();
   String* val_str(String *str);
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type() const { return DECIMAL_RESULT; }
+  bool cache_value();
 };
 
 
@@ -3035,14 +3103,14 @@ public:
                    MYSQL_TYPE_VARCHAR &&
                  !((const Item_field *) item)->field->has_charset())
   {}
-  void store(Item *item);
   double val_real();
   longlong val_int();
-  String* val_str(String *) { DBUG_ASSERT(fixed == 1); return value; }
+  String* val_str(String *);
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type() const { return STRING_RESULT; }
   CHARSET_INFO *charset() const { return value->charset(); };
   int save_in_field(Field *field, bool no_conversions);
+  bool cache_value();
 };
 
 class Item_cache_row: public Item_cache
@@ -3052,7 +3120,8 @@ class Item_cache_row: public Item_cache
   bool save_array;
 public:
   Item_cache_row()
-    :Item_cache(), values(0), item_count(2), save_array(0) {}
+    :Item_cache(), values(0), item_count(2),
+    save_array(0) {}
   
   /*
     'allocate' used only in row transformer, to preallocate space for row 
@@ -3110,6 +3179,7 @@ public:
       values= 0;
     DBUG_VOID_RETURN;
   }
+  bool cache_value();
 };
 
 

=== modified file 'sql/item_cmpfunc.cc'
--- a/sql/item_cmpfunc.cc	2009-12-03 11:19:05 +0000
+++ b/sql/item_cmpfunc.cc	2010-03-28 18:10:00 +0000
@@ -30,6 +30,9 @@
 #include "sql_select.h"
 
 static bool convert_constant_item(THD *, Item_field *, Item **);
+static longlong
+get_year_value(THD *thd, Item ***item_arg, Item **cache_arg,
+               Item *warn_item, bool *is_null);
 
 static Item_result item_store_type(Item_result a, Item *item,
                                    my_bool unsigned_flag)
@@ -533,11 +536,12 @@ void Item_bool_func2::fix_length_and_dec
 }
 
 
-int Arg_comparator::set_compare_func(Item_bool_func2 *item, Item_result type)
+int Arg_comparator::set_compare_func(Item_result_field *item, Item_result type)
 {
   owner= item;
   func= comparator_matrix[type]
-                         [test(owner->functype() == Item_func::EQUAL_FUNC)];
+                         [is_owner_equal_func()];
+
   switch (type) {
   case ROW_RESULT:
   {
@@ -557,7 +561,8 @@ int Arg_comparator::set_compare_func(Ite
 	my_error(ER_OPERAND_COLUMNS, MYF(0), (*a)->element_index(i)->cols());
 	return 1;
       }
-      if (comparators[i].set_cmp_func(owner, (*a)->addr(i), (*b)->addr(i)))
+      if (comparators[i].set_cmp_func(owner, (*a)->addr(i), (*b)->addr(i),
+                                      set_null))
         return 1;
     }
     break;
@@ -571,7 +576,8 @@ int Arg_comparator::set_compare_func(Ite
     if (cmp_collation.set((*a)->collation, (*b)->collation) || 
 	cmp_collation.derivation == DERIVATION_NONE)
     {
-      my_coll_agg_error((*a)->collation, (*b)->collation, owner->func_name());
+      my_coll_agg_error((*a)->collation, (*b)->collation,
+                        owner->func_name());
       return 1;
     }
     if (cmp_collation.collation == &my_charset_bin)
@@ -785,15 +791,21 @@ Arg_comparator::can_compare_as_dates(Ite
 
   if (cmp_type != CMP_DATE_DFLT)
   {
+    THD *thd= current_thd;
     /*
       Do not cache GET_USER_VAR() function as its const_item() may return TRUE
       for the current thread but it still may change during the execution.
+      Don't use cache while in the context analysis mode only (i.e. for 
+      EXPLAIN/CREATE VIEW and similar queries). Cache is useless in such 
+      cases and can cause problems. For example evaluating subqueries can 
+      confuse storage engines since in context analysis mode tables 
+      aren't locked.
     */
-    if (cmp_type != CMP_DATE_WITH_DATE && str_arg->const_item() &&
+    if (!thd->is_context_analysis_only() &&
+        cmp_type != CMP_DATE_WITH_DATE && str_arg->const_item() &&
         (str_arg->type() != Item::FUNC_ITEM ||
         ((Item_func*)str_arg)->functype() != Item_func::GUSERVAR_FUNC))
     {
-      THD *thd= current_thd;
       ulonglong value;
       bool error;
       String tmp, *str_val= 0;
@@ -867,7 +879,7 @@ get_time_value(THD *thd, Item ***item_ar
     Item_cache_int *cache= new Item_cache_int();
     /* Mark the cache as non-const to prevent re-caching. */
     cache->set_used_tables(1);
-    cache->store(item, value);
+    cache->store_longlong(item, value);
     *cache_arg= cache;
     *item_arg= cache_arg;
   }
@@ -875,18 +887,20 @@ get_time_value(THD *thd, Item ***item_ar
 }
 
 
-int Arg_comparator::set_cmp_func(Item_bool_func2 *owner_arg,
+int Arg_comparator::set_cmp_func(Item_result_field *owner_arg,
                                         Item **a1, Item **a2,
                                         Item_result type)
 {
   ulonglong const_value= (ulonglong)-1;
+  thd= current_thd;
+  owner= owner_arg;
+  set_null= set_null && owner_arg;
   a= a1;
   b= a2;
+  thd= current_thd;
 
   if (can_compare_as_dates(*a, *b, &const_value))
   {
-    thd= current_thd;
-    owner= owner_arg;
     a_type= (*a)->field_type();
     b_type= (*b)->field_type();
     a_cache= 0;
@@ -894,38 +908,42 @@ int Arg_comparator::set_cmp_func(Item_bo
 
     if (const_value != (ulonglong)-1)
     {
+      /*
+        cache_converted_constant can't be used here because it can't
+        correctly convert a DATETIME value from string to int representation.
+      */
       Item_cache_int *cache= new Item_cache_int();
       /* Mark the cache as non-const to prevent re-caching. */
       cache->set_used_tables(1);
       if (!(*a)->is_datetime())
       {
-        cache->store((*a), const_value);
+        cache->store_longlong((*a), const_value);
         a_cache= cache;
         a= (Item **)&a_cache;
       }
       else
       {
-        cache->store((*b), const_value);
+        cache->store_longlong((*b), const_value);
         b_cache= cache;
         b= (Item **)&b_cache;
       }
     }
-    is_nulls_eq= test(owner && owner->functype() == Item_func::EQUAL_FUNC);
+    is_nulls_eq= is_owner_equal_func();
     func= &Arg_comparator::compare_datetime;
-    get_value_func= &get_datetime_value;
+    get_value_a_func= &get_datetime_value;
+    get_value_b_func= &get_datetime_value;
     return 0;
   }
   else if (type == STRING_RESULT && (*a)->field_type() == MYSQL_TYPE_TIME &&
            (*b)->field_type() == MYSQL_TYPE_TIME)
   {
     /* Compare TIME values as integers. */
-    thd= current_thd;
-    owner= owner_arg;
     a_cache= 0;
     b_cache= 0;
-    is_nulls_eq= test(owner && owner->functype() == Item_func::EQUAL_FUNC);
+    is_nulls_eq= is_owner_equal_func();
     func= &Arg_comparator::compare_datetime;
-    get_value_func= &get_time_value;
+    get_value_a_func= &get_time_value;
+    get_value_b_func= &get_time_value;
     return 0;
   }
   else if (type == STRING_RESULT &&
@@ -934,20 +952,97 @@ int Arg_comparator::set_cmp_func(Item_bo
   {
     DTCollation coll;
     coll.set((*a)->collation.collation);
-    if (agg_item_set_converter(coll, owner_arg->func_name(),
+    if (agg_item_set_converter(coll, owner->func_name(),
                                b, 1, MY_COLL_CMP_CONV, 1))
       return 1;
   }
+  else if (try_year_cmp_func(type))
+    return 0;
 
+  a= cache_converted_constant(thd, a, &a_cache, type);
+  b= cache_converted_constant(thd, b, &b_cache, type);
   return set_compare_func(owner_arg, type);
 }
 
 
-void Arg_comparator::set_datetime_cmp_func(Item **a1, Item **b1)
+/*
+  Helper function to call from Arg_comparator::set_cmp_func()
+*/
+
+bool Arg_comparator::try_year_cmp_func(Item_result type)
+{
+  if (type == ROW_RESULT)
+    return FALSE;
+
+  bool a_is_year= (*a)->field_type() == MYSQL_TYPE_YEAR;
+  bool b_is_year= (*b)->field_type() == MYSQL_TYPE_YEAR;
+
+  if (!a_is_year && !b_is_year)
+    return FALSE;
+
+  if (a_is_year && b_is_year)
+  {
+    get_value_a_func= &get_year_value;
+    get_value_b_func= &get_year_value;
+  }
+  else if (a_is_year && (*b)->is_datetime())
+  {
+    get_value_a_func= &get_year_value;
+    get_value_b_func= &get_datetime_value;
+  }
+  else if (b_is_year && (*a)->is_datetime())
+  {
+    get_value_b_func= &get_year_value;
+    get_value_a_func= &get_datetime_value;
+  }
+  else
+    return FALSE;
+
+  is_nulls_eq= is_owner_equal_func();
+  func= &Arg_comparator::compare_datetime;
+
+  return TRUE;
+}
+
+/**
+  Convert and cache a constant.
+
+  @param value      [in]  An item to cache
+  @param cache_item [out] Placeholder for the cache item
+  @param type       [in]  Comparison type
+
+  @details
+    When given item is a constant and its type differs from comparison type
+    then cache its value to avoid type conversion of this constant on each
+    evaluation. In this case the value is cached and the reference to the cache
+    is returned.
+    Original value is returned otherwise.
+
+  @return cache item or original value.
+*/
+
+Item** Arg_comparator::cache_converted_constant(THD *thd, Item **value,
+                                                Item **cache_item,
+                                                Item_result type)
+{
+  /* Don't need cache if doing context analysis only. */
+  if (!thd->is_context_analysis_only() &&
+      (*value)->const_item() && type != (*value)->result_type())
+  {
+    Item_cache *cache= Item_cache::get_cache(*value, type);
+    cache->setup(*value);
+    *cache_item= cache;
+    return cache_item;
+  }
+  return value;
+}
+
+
+void Arg_comparator::set_datetime_cmp_func(Item_result_field *owner_arg,
+                                           Item **a1, Item **b1)
 {
   thd= current_thd;
-  /* A caller will handle null values by itself. */
-  owner= NULL;
+  owner= owner_arg;
   a= a1;
   b= b1;
   a_type= (*a)->field_type();
@@ -956,7 +1051,8 @@ void Arg_comparator::set_datetime_cmp_fu
   b_cache= 0;
   is_nulls_eq= FALSE;
   func= &Arg_comparator::compare_datetime;
-  get_value_func= &get_datetime_value;
+  get_value_a_func= &get_datetime_value;
+  get_value_b_func= &get_datetime_value;
 }
 
 
@@ -1049,13 +1145,63 @@ get_datetime_value(THD *thd, Item ***ite
     Item_cache_int *cache= new Item_cache_int(MYSQL_TYPE_DATETIME);
     /* Mark the cache as non-const to prevent re-caching. */
     cache->set_used_tables(1);
-    cache->store(item, value);
+    cache->store_longlong(item, value);
     *cache_arg= cache;
     *item_arg= cache_arg;
   }
   return value;
 }
 
+
+/*
+  Retrieves YEAR value of 19XX-00-00 00:00:00 form from given item.
+
+  SYNOPSIS
+    get_year_value()
+    thd                 thread handle
+    item_arg   [in/out] item to retrieve YEAR value from
+    cache_arg  [in/out] pointer to place to store the caching item to
+    warn_item  [in]     item for issuing the conversion warning
+    is_null    [out]    TRUE <=> the item_arg is null
+
+  DESCRIPTION
+    Retrieves the YEAR value of 19XX form from given item for comparison by the
+    compare_datetime() function.
+    Converts year to DATETIME of form YYYY-00-00 00:00:00 for the compatibility
+    with the get_datetime_value function result.
+
+  RETURN
+    obtained value
+*/
+
+static longlong
+get_year_value(THD *thd, Item ***item_arg, Item **cache_arg,
+               Item *warn_item, bool *is_null)
+{
+  longlong value= 0;
+  Item *item= **item_arg;
+
+  value= item->val_int();
+  *is_null= item->null_value;
+  if (*is_null)
+    return ~(ulonglong) 0;
+
+  /*
+    Coerce value to the 19XX form in order to correctly compare
+    YEAR(2) & YEAR(4) types.
+  */
+  if (value < 70)
+    value+= 100;
+  if (value <= 1900)
+    value+= 1900;
+
+  /* Convert year to DATETIME of form YYYY-00-00 00:00:00 (YYYY0000000000). */
+  value*= 10000000000LL;
+
+  return value;
+}
+
+
 /*
   Compare items values as dates.
 
@@ -1088,25 +1234,25 @@ int Arg_comparator::compare_datetime()
   longlong a_value, b_value;
 
   /* Get DATE/DATETIME/TIME value of the 'a' item. */
-  a_value= (*get_value_func)(thd, &a, &a_cache, *b, &a_is_null);
+  a_value= (*get_value_a_func)(thd, &a, &a_cache, *b, &a_is_null);
   if (!is_nulls_eq && a_is_null)
   {
-    if (owner)
+    if (set_null)
       owner->null_value= 1;
     return -1;
   }
 
   /* Get DATE/DATETIME/TIME value of the 'b' item. */
-  b_value= (*get_value_func)(thd, &b, &b_cache, *a, &b_is_null);
+  b_value= (*get_value_b_func)(thd, &b, &b_cache, *a, &b_is_null);
   if (a_is_null || b_is_null)
   {
-    if (owner)
+    if (set_null)
       owner->null_value= is_nulls_eq ? 0 : 1;
     return is_nulls_eq ? (a_is_null == b_is_null) : -1;
   }
 
   /* Here we have two not-NULL values. */
-  if (owner)
+  if (set_null)
     owner->null_value= 0;
 
   /* Compare values. */
@@ -1119,15 +1265,17 @@ int Arg_comparator::compare_datetime()
 int Arg_comparator::compare_string()
 {
   String *res1,*res2;
-  if ((res1= (*a)->val_str(&owner->tmp_value1)))
+  if ((res1= (*a)->val_str(&value1)))
   {
-    if ((res2= (*b)->val_str(&owner->tmp_value2)))
+    if ((res2= (*b)->val_str(&value2)))
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       return sortcmp(res1,res2,cmp_collation.collation);
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1146,18 +1294,20 @@ int Arg_comparator::compare_string()
 int Arg_comparator::compare_binary_string()
 {
   String *res1,*res2;
-  if ((res1= (*a)->val_str(&owner->tmp_value1)))
+  if ((res1= (*a)->val_str(&value1)))
   {
-    if ((res2= (*b)->val_str(&owner->tmp_value2)))
+    if ((res2= (*b)->val_str(&value2)))
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       uint res1_length= res1->length();
       uint res2_length= res2->length();
       int cmp= memcmp(res1->ptr(), res2->ptr(), min(res1_length,res2_length));
       return cmp ? cmp : (int) (res1_length - res2_length);
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1170,8 +1320,8 @@ int Arg_comparator::compare_binary_strin
 int Arg_comparator::compare_e_string()
 {
   String *res1,*res2;
-  res1= (*a)->val_str(&owner->tmp_value1);
-  res2= (*b)->val_str(&owner->tmp_value2);
+  res1= (*a)->val_str(&value1);
+  res2= (*b)->val_str(&value2);
   if (!res1 || !res2)
     return test(res1 == res2);
   return test(sortcmp(res1, res2, cmp_collation.collation) == 0);
@@ -1181,8 +1331,8 @@ int Arg_comparator::compare_e_string()
 int Arg_comparator::compare_e_binary_string()
 {
   String *res1,*res2;
-  res1= (*a)->val_str(&owner->tmp_value1);
-  res2= (*b)->val_str(&owner->tmp_value2);
+  res1= (*a)->val_str(&value1);
+  res2= (*b)->val_str(&value2);
   if (!res1 || !res2)
     return test(res1 == res2);
   return test(stringcmp(res1, res2) == 0);
@@ -1203,13 +1353,15 @@ int Arg_comparator::compare_real()
     val2= (*b)->val_real();
     if (!(*b)->null_value)
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       if (val1 < val2)	return -1;
       if (val1 == val2) return 0;
       return 1;
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1223,11 +1375,13 @@ int Arg_comparator::compare_decimal()
     my_decimal *val2= (*b)->val_decimal(&value2);
     if (!(*b)->null_value)
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       return my_decimal_cmp(val1, val2);
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1265,7 +1419,8 @@ int Arg_comparator::compare_real_fixed()
     val2= (*b)->val_real();
     if (!(*b)->null_value)
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       if (val1 == val2 || fabs(val1 - val2) < precision)
         return 0;
       if (val1 < val2)
@@ -1273,7 +1428,8 @@ int Arg_comparator::compare_real_fixed()
       return 1;
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1296,13 +1452,15 @@ int Arg_comparator::compare_int_signed()
     longlong val2= (*b)->val_int();
     if (!(*b)->null_value)
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       if (val1 < val2)	return -1;
       if (val1 == val2)   return 0;
       return 1;
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1319,13 +1477,15 @@ int Arg_comparator::compare_int_unsigned
     ulonglong val2= (*b)->val_int();
     if (!(*b)->null_value)
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       if (val1 < val2)	return -1;
       if (val1 == val2)   return 0;
       return 1;
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1342,7 +1502,8 @@ int Arg_comparator::compare_int_signed_u
     ulonglong uval2= (ulonglong)(*b)->val_int();
     if (!(*b)->null_value)
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       if (sval1 < 0 || (ulonglong)sval1 < uval2)
         return -1;
       if ((ulonglong)sval1 == uval2)
@@ -1350,7 +1511,8 @@ int Arg_comparator::compare_int_signed_u
       return 1;
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1367,7 +1529,8 @@ int Arg_comparator::compare_int_unsigned
     longlong sval2= (*b)->val_int();
     if (!(*b)->null_value)
     {
-      owner->null_value= 0;
+      if (set_null)
+        owner->null_value= 0;
       if (sval2 < 0)
         return 1;
       if (uval1 < (ulonglong)sval2)
@@ -1377,7 +1540,8 @@ int Arg_comparator::compare_int_unsigned
       return 1;
     }
   }
-  owner->null_value= 1;
+  if (set_null)
+    owner->null_value= 1;
   return -1;
 }
 
@@ -1413,10 +1577,11 @@ int Arg_comparator::compare_row()
   for (uint i= 0; i<n; i++)
   {
     res= comparators[i].compare();
-    if (owner->null_value)
+    /* Aggregate functions don't need special null handling. */
+    if (owner->null_value && owner->type() == Item::FUNC_ITEM)
     {
       // NULL was compared
-      switch (owner->functype()) {
+      switch (((Item_func*)owner)->functype()) {
       case Item_func::NE_FUNC:
         break; // NE never aborts on NULL even if abort_on_null is set
       case Item_func::LT_FUNC:
@@ -1425,7 +1590,7 @@ int Arg_comparator::compare_row()
       case Item_func::GE_FUNC:
         return -1; // <, <=, > and >= always fail on NULL
       default: // EQ_FUNC
-        if (owner->abort_on_null)
+        if (((Item_bool_func2*)owner)->abort_on_null)
           return -1; // We do not need correct NULL returning
       }
       was_null= 1;
@@ -1581,6 +1746,7 @@ longlong Item_in_optimizer::val_int()
   bool tmp;
   DBUG_ASSERT(fixed == 1);
   cache->store(args[0]);
+  cache->cache_value();
   
   if (cache->null_value)
   {
@@ -1748,8 +1914,8 @@ longlong Item_func_lt::val_int()
 longlong Item_func_strcmp::val_int()
 {
   DBUG_ASSERT(fixed == 1);
-  String *a=args[0]->val_str(&tmp_value1);
-  String *b=args[1]->val_str(&tmp_value2);
+  String *a=args[0]->val_str(&cmp.value1);
+  String *b=args[1]->val_str(&cmp.value2);
   if (!a || !b)
   {
     null_value=1;
@@ -2032,8 +2198,8 @@ void Item_func_between::fix_length_and_d
 
   if (compare_as_dates)
   {
-    ge_cmp.set_datetime_cmp_func(args, args + 1);
-    le_cmp.set_datetime_cmp_func(args, args + 2);
+    ge_cmp.set_datetime_cmp_func(this, args, args + 1);
+    le_cmp.set_datetime_cmp_func(this, args, args + 2);
   }
   else if (time_items_found == 3)
   {
@@ -4085,7 +4251,7 @@ Item *Item_cond::compile(Item_analyzer a
     uchar *arg_v= *arg_p;
     Item *new_item= item->compile(analyzer, &arg_v, transformer, arg_t);
     if (new_item && new_item != item)
-      li.replace(new_item);
+      current_thd->change_item_tree(li.ref(), new_item);
   }
   return Item_func::transform(transformer, arg_t);
 }
@@ -4370,13 +4536,13 @@ void Item_func_isnotnull::print(String *
 longlong Item_func_like::val_int()
 {
   DBUG_ASSERT(fixed == 1);
-  String* res = args[0]->val_str(&tmp_value1);
+  String* res = args[0]->val_str(&cmp.value1);
   if (args[0]->null_value)
   {
     null_value=1;
     return 0;
   }
-  String* res2 = args[1]->val_str(&tmp_value2);
+  String* res2 = args[1]->val_str(&cmp.value2);
   if (args[1]->null_value)
   {
     null_value=1;
@@ -4400,7 +4566,7 @@ Item_func::optimize_type Item_func_like:
 {
   if (args[1]->const_item())
   {
-    String* res2= args[1]->val_str((String *)&tmp_value2);
+    String* res2= args[1]->val_str((String *)&cmp.value2);
 
     if (!res2)
       return OPTIMIZE_NONE;
@@ -4431,7 +4597,7 @@ bool Item_func_like::fix_fields(THD *thd
   if (escape_item->const_item())
   {
     /* If we are on execution stage */
-    String *escape_str= escape_item->val_str(&tmp_value1);
+    String *escape_str= escape_item->val_str(&cmp.value1);
     if (escape_str)
     {
       if (escape_used_in_parsing && (
@@ -4486,7 +4652,7 @@ bool Item_func_like::fix_fields(THD *thd
     if (args[1]->const_item() && !use_strnxfrm(collation.collation) &&
        !(specialflag & SPECIAL_NO_NEW_FUNC))
     {
-      String* res2 = args[1]->val_str(&tmp_value2);
+      String* res2 = args[1]->val_str(&cmp.value2);
       if (!res2)
         return FALSE;				// Null argument
       
@@ -5086,7 +5252,8 @@ Item *Item_bool_rowready_func2::negated_
 }
 
 Item_equal::Item_equal(Item_field *f1, Item_field *f2)
-  : Item_bool_func(), const_item(0), eval_item(0), cond_false(0)
+  : Item_bool_func(), const_item(0), eval_item(0), cond_false(0),
+    compare_as_dates(FALSE)
 {
   const_item_cache= 0;
   fields.push_back(f1);
@@ -5099,6 +5266,7 @@ Item_equal::Item_equal(Item *c, Item_fie
   const_item_cache= 0;
   fields.push_back(f);
   const_item= c;
+  compare_as_dates= f->is_datetime();
 }
 
 
@@ -5113,9 +5281,45 @@ Item_equal::Item_equal(Item_equal *item_
     fields.push_back(item);
   }
   const_item= item_equal->const_item;
+  compare_as_dates= item_equal->compare_as_dates;
   cond_false= item_equal->cond_false;
 }
 
+
+void Item_equal::compare_const(Item *c)
+{
+  if (compare_as_dates)
+  {
+    cmp.set_datetime_cmp_func(this, &c, &const_item);
+    cond_false= cmp.compare();
+  }
+  else
+  {
+    Item_func_eq *func= new Item_func_eq(c, const_item);
+    func->set_cmp_func();
+    func->quick_fix_field();
+    cond_false= !func->val_int();
+  }
+  if (cond_false)
+    const_item_cache= 1;
+}
+
+
+void Item_equal::add(Item *c, Item_field *f)
+{
+  if (cond_false)
+    return;
+  if (!const_item)
+  {
+    DBUG_ASSERT(f);
+    const_item= c;
+    compare_as_dates= f->is_datetime();
+    return;
+  }
+  compare_const(c);
+}
+
+
 void Item_equal::add(Item *c)
 {
   if (cond_false)
@@ -5125,11 +5329,7 @@ void Item_equal::add(Item *c)
     const_item= c;
     return;
   }
-  Item_func_eq *func= new Item_func_eq(c, const_item);
-  func->set_cmp_func();
-  func->quick_fix_field();
-  if ((cond_false= !func->val_int()))
-    const_item_cache= 1;
+  compare_const(c);
 }
 
 void Item_equal::add(Item_field *f)

=== modified file 'sql/item_cmpfunc.h'
--- a/sql/item_cmpfunc.h	2009-12-03 11:19:05 +0000
+++ b/sql/item_cmpfunc.h	2010-03-04 08:03:07 +0000
@@ -32,7 +32,7 @@ class Arg_comparator: public Sql_alloc
 {
   Item **a, **b;
   arg_cmp_func func;
-  Item_bool_func2 *owner;
+  Item_result_field *owner;
   Arg_comparator *comparators;   // used only for compare_row()
   double precision;
   /* Fields used in DATE/DATETIME comparison. */
@@ -40,30 +40,40 @@ class Arg_comparator: public Sql_alloc
   enum_field_types a_type, b_type; // Types of a and b items
   Item *a_cache, *b_cache;         // Cached values of a and b items
   bool is_nulls_eq;                // TRUE <=> compare for the EQUAL_FUNC
+  bool set_null;                   // TRUE <=> set owner->null_value
+                                   //   when one of arguments is NULL.
   enum enum_date_cmp_type { CMP_DATE_DFLT= 0, CMP_DATE_WITH_DATE,
                             CMP_DATE_WITH_STR, CMP_STR_WITH_DATE };
-  longlong (*get_value_func)(THD *thd, Item ***item_arg, Item **cache_arg,
-                             Item *warn_item, bool *is_null);
+  longlong (*get_value_a_func)(THD *thd, Item ***item_arg, Item **cache_arg,
+                               Item *warn_item, bool *is_null);
+  longlong (*get_value_b_func)(THD *thd, Item ***item_arg, Item **cache_arg,
+                               Item *warn_item, bool *is_null);
+  bool try_year_cmp_func(Item_result type);
 public:
   DTCollation cmp_collation;
+  /* Allow owner function to use string buffers. */
+  String value1, value2;
 
-  Arg_comparator(): thd(0), a_cache(0), b_cache(0) {};
+  Arg_comparator(): thd(0), a_cache(0), b_cache(0), set_null(TRUE),
+    get_value_a_func(0), get_value_b_func(0) {};
   Arg_comparator(Item **a1, Item **a2): a(a1), b(a2), thd(0),
-    a_cache(0), b_cache(0) {};
+    a_cache(0), b_cache(0), set_null(TRUE),
+    get_value_a_func(0), get_value_b_func(0) {};
 
-  int set_compare_func(Item_bool_func2 *owner, Item_result type);
-  inline int set_compare_func(Item_bool_func2 *owner_arg)
+  int set_compare_func(Item_result_field *owner, Item_result type);
+  inline int set_compare_func(Item_result_field *owner_arg)
   {
     return set_compare_func(owner_arg, item_cmp_type((*a)->result_type(),
                                                      (*b)->result_type()));
   }
-  int set_cmp_func(Item_bool_func2 *owner_arg,
+  int set_cmp_func(Item_result_field *owner_arg,
 			  Item **a1, Item **a2,
 			  Item_result type);
 
-  inline int set_cmp_func(Item_bool_func2 *owner_arg,
-			  Item **a1, Item **a2)
+  inline int set_cmp_func(Item_result_field *owner_arg,
+			  Item **a1, Item **a2, bool set_null_arg)
   {
+    set_null= set_null_arg;
     return set_cmp_func(owner_arg, a1, a2,
                         item_cmp_type((*a1)->result_type(),
                                       (*a2)->result_type()));
@@ -93,8 +103,15 @@ public:
   static enum enum_date_cmp_type can_compare_as_dates(Item *a, Item *b,
                                                       ulonglong *const_val_arg);
 
-  void set_datetime_cmp_func(Item **a1, Item **b1);
+  Item** cache_converted_constant(THD *thd, Item **value, Item **cache,
+                                  Item_result type);
+  void set_datetime_cmp_func(Item_result_field *owner_arg, Item **a1, Item **b1);
   static arg_cmp_func comparator_matrix [5][2];
+  inline bool is_owner_equal_func()
+  {
+    return (owner->type() == Item::FUNC_ITEM &&
+           ((Item_func*)owner)->functype() == Item_func::EQUAL_FUNC);
+  }
 
   friend class Item_func;
 };
@@ -324,7 +341,6 @@ class Item_bool_func2 :public Item_int_f
 {						/* Bool with 2 string args */
 protected:
   Arg_comparator cmp;
-  String tmp_value1,tmp_value2;
   bool abort_on_null;
 
 public:
@@ -333,7 +349,7 @@ public:
   void fix_length_and_dec();
   void set_cmp_func()
   {
-    cmp.set_cmp_func(this, tmp_arg, tmp_arg+1);
+    cmp.set_cmp_func(this, tmp_arg, tmp_arg+1, TRUE);
   }
   optimize_type select_optimize() const { return OPTIMIZE_OP; }
   virtual enum Functype rev_functype() const { return UNKNOWN_FUNC; }
@@ -1564,7 +1580,9 @@ class Item_equal: public Item_bool_func
   List<Item_field> fields; /* list of equal field items                    */
   Item *const_item;        /* optional constant item equal to fields items */
   cmp_item *eval_item;
+  Arg_comparator cmp;
   bool cond_false;
+  bool compare_as_dates;
 public:
   inline Item_equal()
     : Item_bool_func(), const_item(0), eval_item(0), cond_false(0)
@@ -1573,6 +1591,8 @@ public:
   Item_equal(Item *c, Item_field *f);
   Item_equal(Item_equal *item_equal);
   inline Item* get_const() { return const_item; }
+  void compare_const(Item *c);
+  void add(Item *c, Item_field *f);
   void add(Item *c);
   void add(Item_field *f);
   uint members();

=== modified file 'sql/item_create.cc'
--- a/sql/item_create.cc	2009-10-15 21:38:29 +0000
+++ b/sql/item_create.cc	2010-03-29 19:07:45 +0000
@@ -76,7 +76,7 @@ public:
     @param thd The current thread
     @return An item representing the function call
   */
-  virtual Item *create(THD *thd) = 0;
+  virtual Item *create_builder(THD *thd) = 0;
 
 protected:
   /** Constructor. */
@@ -101,7 +101,7 @@ public:
     @param arg1 The first argument of the function
     @return An item representing the function call
   */
-  virtual Item *create(THD *thd, Item *arg1) = 0;
+  virtual Item *create_1_arg(THD *thd, Item *arg1) = 0;
 
 protected:
   /** Constructor. */
@@ -127,7 +127,7 @@ public:
     @param arg2 The second argument of the function
     @return An item representing the function call
   */
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2) = 0;
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2) = 0;
 
 protected:
   /** Constructor. */
@@ -154,7 +154,7 @@ public:
     @param arg3 The third argument of the function
     @return An item representing the function call
   */
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2, Item *arg3) = 0;
+  virtual Item *create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3) = 0;
 
 protected:
   /** Constructor. */
@@ -171,8 +171,8 @@ protected:
 class Create_sp_func : public Create_qfunc
 {
 public:
-  virtual Item *create(THD *thd, LEX_STRING db, LEX_STRING name,
-                       bool use_explicit_name, List<Item> *item_list);
+  virtual Item *create_with_db(THD *thd, LEX_STRING db, LEX_STRING name,
+                               bool use_explicit_name, List<Item> *item_list);
 
   static Create_sp_func s_singleton;
 
@@ -217,7 +217,7 @@ protected:
 class Create_func_abs : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_abs s_singleton;
 
@@ -230,7 +230,7 @@ protected:
 class Create_func_acos : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_acos s_singleton;
 
@@ -243,7 +243,7 @@ protected:
 class Create_func_addtime : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_addtime s_singleton;
 
@@ -256,7 +256,7 @@ protected:
 class Create_func_aes_encrypt : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_aes_encrypt s_singleton;
 
@@ -269,7 +269,7 @@ protected:
 class Create_func_aes_decrypt : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_aes_decrypt s_singleton;
 
@@ -283,7 +283,7 @@ protected:
 class Create_func_area : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_area s_singleton;
 
@@ -298,7 +298,7 @@ protected:
 class Create_func_as_wkb : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_as_wkb s_singleton;
 
@@ -313,7 +313,7 @@ protected:
 class Create_func_as_wkt : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_as_wkt s_singleton;
 
@@ -327,7 +327,7 @@ protected:
 class Create_func_asin : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_asin s_singleton;
 
@@ -353,7 +353,7 @@ protected:
 class Create_func_benchmark : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_benchmark s_singleton;
 
@@ -366,7 +366,7 @@ protected:
 class Create_func_bin : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_bin s_singleton;
 
@@ -379,7 +379,7 @@ protected:
 class Create_func_bit_count : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_bit_count s_singleton;
 
@@ -392,7 +392,7 @@ protected:
 class Create_func_bit_length : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_bit_length s_singleton;
 
@@ -405,7 +405,7 @@ protected:
 class Create_func_ceiling : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_ceiling s_singleton;
 
@@ -419,7 +419,7 @@ protected:
 class Create_func_centroid : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_centroid s_singleton;
 
@@ -433,7 +433,7 @@ protected:
 class Create_func_char_length : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_char_length s_singleton;
 
@@ -446,7 +446,7 @@ protected:
 class Create_func_coercibility : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_coercibility s_singleton;
 
@@ -459,7 +459,7 @@ protected:
 class Create_func_compress : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_compress s_singleton;
 
@@ -498,7 +498,7 @@ protected:
 class Create_func_connection_id : public Create_func_arg0
 {
 public:
-  virtual Item *create(THD *thd);
+  virtual Item *create_builder(THD *thd);
 
   static Create_func_connection_id s_singleton;
 
@@ -512,7 +512,7 @@ protected:
 class Create_func_contains : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_contains s_singleton;
 
@@ -526,7 +526,7 @@ protected:
 class Create_func_conv : public Create_func_arg3
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2, Item *arg3);
+  virtual Item *create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3);
 
   static Create_func_conv s_singleton;
 
@@ -539,7 +539,7 @@ protected:
 class Create_func_convert_tz : public Create_func_arg3
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2, Item *arg3);
+  virtual Item *create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3);
 
   static Create_func_convert_tz s_singleton;
 
@@ -552,7 +552,7 @@ protected:
 class Create_func_cos : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_cos s_singleton;
 
@@ -565,7 +565,7 @@ protected:
 class Create_func_cot : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_cot s_singleton;
 
@@ -578,7 +578,7 @@ protected:
 class Create_func_crc32 : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_crc32 s_singleton;
 
@@ -592,7 +592,7 @@ protected:
 class Create_func_crosses : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_crosses s_singleton;
 
@@ -606,7 +606,7 @@ protected:
 class Create_func_date_format : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_date_format s_singleton;
 
@@ -619,7 +619,7 @@ protected:
 class Create_func_datediff : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_datediff s_singleton;
 
@@ -632,7 +632,7 @@ protected:
 class Create_func_dayname : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_dayname s_singleton;
 
@@ -645,7 +645,7 @@ protected:
 class Create_func_dayofmonth : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_dayofmonth s_singleton;
 
@@ -658,7 +658,7 @@ protected:
 class Create_func_dayofweek : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_dayofweek s_singleton;
 
@@ -671,7 +671,7 @@ protected:
 class Create_func_dayofyear : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_dayofyear s_singleton;
 
@@ -684,7 +684,7 @@ protected:
 class Create_func_decode : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_decode s_singleton;
 
@@ -697,7 +697,7 @@ protected:
 class Create_func_degrees : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_degrees s_singleton;
 
@@ -737,7 +737,7 @@ protected:
 class Create_func_dimension : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_dimension s_singleton;
 
@@ -752,7 +752,7 @@ protected:
 class Create_func_disjoint : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_disjoint s_singleton;
 
@@ -779,7 +779,7 @@ protected:
 class Create_func_encode : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_encode s_singleton;
 
@@ -806,7 +806,7 @@ protected:
 class Create_func_endpoint : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_endpoint s_singleton;
 
@@ -821,7 +821,7 @@ protected:
 class Create_func_envelope : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_envelope s_singleton;
 
@@ -836,7 +836,7 @@ protected:
 class Create_func_equals : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_equals s_singleton;
 
@@ -850,7 +850,7 @@ protected:
 class Create_func_exp : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_exp s_singleton;
 
@@ -877,7 +877,7 @@ protected:
 class Create_func_exteriorring : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_exteriorring s_singleton;
 
@@ -904,7 +904,7 @@ protected:
 class Create_func_find_in_set : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_find_in_set s_singleton;
 
@@ -917,7 +917,7 @@ protected:
 class Create_func_floor : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_floor s_singleton;
 
@@ -930,7 +930,7 @@ protected:
 class Create_func_format : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_format s_singleton;
 
@@ -943,7 +943,7 @@ protected:
 class Create_func_found_rows : public Create_func_arg0
 {
 public:
-  virtual Item *create(THD *thd);
+  virtual Item *create_builder(THD *thd);
 
   static Create_func_found_rows s_singleton;
 
@@ -956,7 +956,7 @@ protected:
 class Create_func_from_days : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_from_days s_singleton;
 
@@ -1013,7 +1013,7 @@ protected:
 class Create_func_geometry_type : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_geometry_type s_singleton;
 
@@ -1028,7 +1028,7 @@ protected:
 class Create_func_geometryn : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_geometryn s_singleton;
 
@@ -1042,7 +1042,7 @@ protected:
 class Create_func_get_lock : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_get_lock s_singleton;
 
@@ -1056,7 +1056,7 @@ protected:
 class Create_func_glength : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_glength s_singleton;
 
@@ -1083,7 +1083,7 @@ protected:
 class Create_func_hex : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_hex s_singleton;
 
@@ -1096,7 +1096,7 @@ protected:
 class Create_func_ifnull : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_ifnull s_singleton;
 
@@ -1109,7 +1109,7 @@ protected:
 class Create_func_inet_ntoa : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_inet_ntoa s_singleton;
 
@@ -1122,7 +1122,7 @@ protected:
 class Create_func_inet_aton : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_inet_aton s_singleton;
 
@@ -1135,7 +1135,7 @@ protected:
 class Create_func_instr : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_instr s_singleton;
 
@@ -1149,7 +1149,7 @@ protected:
 class Create_func_interiorringn : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_interiorringn s_singleton;
 
@@ -1164,7 +1164,7 @@ protected:
 class Create_func_intersects : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_intersects s_singleton;
 
@@ -1178,7 +1178,7 @@ protected:
 class Create_func_is_free_lock : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_is_free_lock s_singleton;
 
@@ -1191,7 +1191,7 @@ protected:
 class Create_func_is_used_lock : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_is_used_lock s_singleton;
 
@@ -1205,7 +1205,7 @@ protected:
 class Create_func_isclosed : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_isclosed s_singleton;
 
@@ -1220,7 +1220,7 @@ protected:
 class Create_func_isempty : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_isempty s_singleton;
 
@@ -1234,7 +1234,7 @@ protected:
 class Create_func_isnull : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_isnull s_singleton;
 
@@ -1248,7 +1248,7 @@ protected:
 class Create_func_issimple : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_issimple s_singleton;
 
@@ -1262,7 +1262,7 @@ protected:
 class Create_func_last_day : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_last_day s_singleton;
 
@@ -1288,7 +1288,7 @@ protected:
 class Create_func_lcase : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_lcase s_singleton;
 
@@ -1314,7 +1314,7 @@ protected:
 class Create_func_length : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_length s_singleton;
 
@@ -1327,7 +1327,7 @@ protected:
 class Create_func_ln : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_ln s_singleton;
 
@@ -1340,7 +1340,7 @@ protected:
 class Create_func_load_file : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_load_file s_singleton;
 
@@ -1379,7 +1379,7 @@ protected:
 class Create_func_log10 : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_log10 s_singleton;
 
@@ -1392,7 +1392,7 @@ protected:
 class Create_func_log2 : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_log2 s_singleton;
 
@@ -1405,7 +1405,7 @@ protected:
 class Create_func_lpad : public Create_func_arg3
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2, Item *arg3);
+  virtual Item *create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3);
 
   static Create_func_lpad s_singleton;
 
@@ -1418,7 +1418,7 @@ protected:
 class Create_func_ltrim : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_ltrim s_singleton;
 
@@ -1431,7 +1431,7 @@ protected:
 class Create_func_makedate : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_makedate s_singleton;
 
@@ -1444,7 +1444,7 @@ protected:
 class Create_func_maketime : public Create_func_arg3
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2, Item *arg3);
+  virtual Item *create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3);
 
   static Create_func_maketime s_singleton;
 
@@ -1483,7 +1483,7 @@ protected:
 class Create_func_md5 : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_md5 s_singleton;
 
@@ -1496,7 +1496,7 @@ protected:
 class Create_func_monthname : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_monthname s_singleton;
 
@@ -1509,7 +1509,7 @@ protected:
 class Create_func_name_const : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_name_const s_singleton;
 
@@ -1522,7 +1522,7 @@ protected:
 class Create_func_nullif : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_nullif s_singleton;
 
@@ -1536,7 +1536,7 @@ protected:
 class Create_func_numgeometries : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_numgeometries s_singleton;
 
@@ -1551,7 +1551,7 @@ protected:
 class Create_func_numinteriorring : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_numinteriorring s_singleton;
 
@@ -1566,7 +1566,7 @@ protected:
 class Create_func_numpoints : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_numpoints s_singleton;
 
@@ -1580,7 +1580,7 @@ protected:
 class Create_func_oct : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_oct s_singleton;
 
@@ -1593,7 +1593,7 @@ protected:
 class Create_func_ord : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_ord s_singleton;
 
@@ -1607,7 +1607,7 @@ protected:
 class Create_func_overlaps : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_overlaps s_singleton;
 
@@ -1621,7 +1621,7 @@ protected:
 class Create_func_period_add : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_period_add s_singleton;
 
@@ -1634,7 +1634,7 @@ protected:
 class Create_func_period_diff : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_period_diff s_singleton;
 
@@ -1647,7 +1647,7 @@ protected:
 class Create_func_pi : public Create_func_arg0
 {
 public:
-  virtual Item *create(THD *thd);
+  virtual Item *create_builder(THD *thd);
 
   static Create_func_pi s_singleton;
 
@@ -1661,7 +1661,7 @@ protected:
 class Create_func_pointn : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_pointn s_singleton;
 
@@ -1675,7 +1675,7 @@ protected:
 class Create_func_pow : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_pow s_singleton;
 
@@ -1688,7 +1688,7 @@ protected:
 class Create_func_quote : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_quote s_singleton;
 
@@ -1701,7 +1701,7 @@ protected:
 class Create_func_radians : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_radians s_singleton;
 
@@ -1727,7 +1727,7 @@ protected:
 class Create_func_release_lock : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_release_lock s_singleton;
 
@@ -1740,7 +1740,7 @@ protected:
 class Create_func_reverse : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_reverse s_singleton;
 
@@ -1766,7 +1766,7 @@ protected:
 class Create_func_row_count : public Create_func_arg0
 {
 public:
-  virtual Item *create(THD *thd);
+  virtual Item *create_builder(THD *thd);
 
   static Create_func_row_count s_singleton;
 
@@ -1779,7 +1779,7 @@ protected:
 class Create_func_rpad : public Create_func_arg3
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2, Item *arg3);
+  virtual Item *create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3);
 
   static Create_func_rpad s_singleton;
 
@@ -1792,7 +1792,7 @@ protected:
 class Create_func_rtrim : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_rtrim s_singleton;
 
@@ -1805,7 +1805,7 @@ protected:
 class Create_func_sec_to_time : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_sec_to_time s_singleton;
 
@@ -1818,7 +1818,7 @@ protected:
 class Create_func_sha : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_sha s_singleton;
 
@@ -1831,7 +1831,7 @@ protected:
 class Create_func_sign : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_sign s_singleton;
 
@@ -1844,7 +1844,7 @@ protected:
 class Create_func_sin : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_sin s_singleton;
 
@@ -1857,7 +1857,7 @@ protected:
 class Create_func_sleep : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_sleep s_singleton;
 
@@ -1870,7 +1870,7 @@ protected:
 class Create_func_soundex : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_soundex s_singleton;
 
@@ -1883,7 +1883,7 @@ protected:
 class Create_func_space : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_space s_singleton;
 
@@ -1896,7 +1896,7 @@ protected:
 class Create_func_sqrt : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_sqrt s_singleton;
 
@@ -1910,7 +1910,7 @@ protected:
 class Create_func_srid : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_srid s_singleton;
 
@@ -1925,7 +1925,7 @@ protected:
 class Create_func_startpoint : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_startpoint s_singleton;
 
@@ -1939,7 +1939,7 @@ protected:
 class Create_func_str_to_date : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_str_to_date s_singleton;
 
@@ -1952,7 +1952,7 @@ protected:
 class Create_func_strcmp : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_strcmp s_singleton;
 
@@ -1965,7 +1965,7 @@ protected:
 class Create_func_substr_index : public Create_func_arg3
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2, Item *arg3);
+  virtual Item *create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3);
 
   static Create_func_substr_index s_singleton;
 
@@ -1978,7 +1978,7 @@ protected:
 class Create_func_subtime : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_subtime s_singleton;
 
@@ -1991,7 +1991,7 @@ protected:
 class Create_func_tan : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_tan s_singleton;
 
@@ -2004,7 +2004,7 @@ protected:
 class Create_func_time_format : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_time_format s_singleton;
 
@@ -2017,7 +2017,7 @@ protected:
 class Create_func_time_to_sec : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_time_to_sec s_singleton;
 
@@ -2030,7 +2030,7 @@ protected:
 class Create_func_timediff : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_timediff s_singleton;
 
@@ -2043,7 +2043,7 @@ protected:
 class Create_func_to_days : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_to_days s_singleton;
 
@@ -2057,7 +2057,7 @@ protected:
 class Create_func_touches : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_touches s_singleton;
 
@@ -2071,7 +2071,7 @@ protected:
 class Create_func_ucase : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_ucase s_singleton;
 
@@ -2084,7 +2084,7 @@ protected:
 class Create_func_uncompress : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_uncompress s_singleton;
 
@@ -2097,7 +2097,7 @@ protected:
 class Create_func_uncompressed_length : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_uncompressed_length s_singleton;
 
@@ -2110,7 +2110,7 @@ protected:
 class Create_func_unhex : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_unhex s_singleton;
 
@@ -2136,7 +2136,7 @@ protected:
 class Create_func_uuid : public Create_func_arg0
 {
 public:
-  virtual Item *create(THD *thd);
+  virtual Item *create_builder(THD *thd);
 
   static Create_func_uuid s_singleton;
 
@@ -2149,7 +2149,7 @@ protected:
 class Create_func_uuid_short : public Create_func_arg0
 {
 public:
-  virtual Item *create(THD *thd);
+  virtual Item *create_builder(THD *thd);
 
   static Create_func_uuid_short s_singleton;
 
@@ -2162,7 +2162,7 @@ protected:
 class Create_func_version : public Create_func_arg0
 {
 public:
-  virtual Item *create(THD *thd);
+  virtual Item *create_builder(THD *thd);
 
   static Create_func_version s_singleton;
 
@@ -2175,7 +2175,7 @@ protected:
 class Create_func_weekday : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_weekday s_singleton;
 
@@ -2188,7 +2188,7 @@ protected:
 class Create_func_weekofyear : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_weekofyear s_singleton;
 
@@ -2202,7 +2202,7 @@ protected:
 class Create_func_within : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_within s_singleton;
 
@@ -2217,7 +2217,7 @@ protected:
 class Create_func_x : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_x s_singleton;
 
@@ -2231,7 +2231,7 @@ protected:
 class Create_func_xml_extractvalue : public Create_func_arg2
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2);
+  virtual Item *create_2_arg(THD *thd, Item *arg1, Item *arg2);
 
   static Create_func_xml_extractvalue s_singleton;
 
@@ -2244,7 +2244,7 @@ protected:
 class Create_func_xml_update : public Create_func_arg3
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1, Item *arg2, Item *arg3);
+  virtual Item *create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3);
 
   static Create_func_xml_update s_singleton;
 
@@ -2258,7 +2258,7 @@ protected:
 class Create_func_y : public Create_func_arg1
 {
 public:
-  virtual Item *create(THD *thd, Item *arg1);
+  virtual Item *create_1_arg(THD *thd, Item *arg1);
 
   static Create_func_y s_singleton;
 
@@ -2353,7 +2353,7 @@ Create_qfunc::create(THD *thd, LEX_STRIN
   if (thd->lex->copy_db_to(&db.str, &db.length))
     return NULL;
 
-  return create(thd, db, name, false, item_list);
+  return create_with_db(thd, db, name, false, item_list);
 }
 
 
@@ -2470,8 +2470,8 @@ Create_udf_func::create(THD *thd, udf_fu
 Create_sp_func Create_sp_func::s_singleton;
 
 Item*
-Create_sp_func::create(THD *thd, LEX_STRING db, LEX_STRING name,
-                       bool use_explicit_name, List<Item> *item_list)
+Create_sp_func::create_with_db(THD *thd, LEX_STRING db, LEX_STRING name,
+                               bool use_explicit_name, List<Item> *item_list)
 {
   int arg_count= 0;
   Item *func= NULL;
@@ -2538,7 +2538,7 @@ Create_func_arg0::create(THD *thd, LEX_S
     return NULL;
   }
 
-  return create(thd);
+  return create_builder(thd);
 }
 
 
@@ -2564,7 +2564,7 @@ Create_func_arg1::create(THD *thd, LEX_S
     return NULL;
   }
 
-  return create(thd, param_1);
+  return create_1_arg(thd, param_1);
 }
 
 
@@ -2592,7 +2592,7 @@ Create_func_arg2::create(THD *thd, LEX_S
     return NULL;
   }
 
-  return create(thd, param_1, param_2);
+  return create_2_arg(thd, param_1, param_2);
 }
 
 
@@ -2622,14 +2622,14 @@ Create_func_arg3::create(THD *thd, LEX_S
     return NULL;
   }
 
-  return create(thd, param_1, param_2, param_3);
+  return create_3_arg(thd, param_1, param_2, param_3);
 }
 
 
 Create_func_abs Create_func_abs::s_singleton;
 
 Item*
-Create_func_abs::create(THD *thd, Item *arg1)
+Create_func_abs::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_abs(arg1);
 }
@@ -2638,7 +2638,7 @@ Create_func_abs::create(THD *thd, Item *
 Create_func_acos Create_func_acos::s_singleton;
 
 Item*
-Create_func_acos::create(THD *thd, Item *arg1)
+Create_func_acos::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_acos(arg1);
 }
@@ -2647,7 +2647,7 @@ Create_func_acos::create(THD *thd, Item 
 Create_func_addtime Create_func_addtime::s_singleton;
 
 Item*
-Create_func_addtime::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_addtime::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_add_time(arg1, arg2, 0, 0);
 }
@@ -2656,7 +2656,7 @@ Create_func_addtime::create(THD *thd, It
 Create_func_aes_encrypt Create_func_aes_encrypt::s_singleton;
 
 Item*
-Create_func_aes_encrypt::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_aes_encrypt::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_aes_encrypt(arg1, arg2);
 }
@@ -2665,7 +2665,7 @@ Create_func_aes_encrypt::create(THD *thd
 Create_func_aes_decrypt Create_func_aes_decrypt::s_singleton;
 
 Item*
-Create_func_aes_decrypt::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_aes_decrypt::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_aes_decrypt(arg1, arg2);
 }
@@ -2675,7 +2675,7 @@ Create_func_aes_decrypt::create(THD *thd
 Create_func_area Create_func_area::s_singleton;
 
 Item*
-Create_func_area::create(THD *thd, Item *arg1)
+Create_func_area::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_area(arg1);
 }
@@ -2686,7 +2686,7 @@ Create_func_area::create(THD *thd, Item 
 Create_func_as_wkb Create_func_as_wkb::s_singleton;
 
 Item*
-Create_func_as_wkb::create(THD *thd, Item *arg1)
+Create_func_as_wkb::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_as_wkb(arg1);
 }
@@ -2697,7 +2697,7 @@ Create_func_as_wkb::create(THD *thd, Ite
 Create_func_as_wkt Create_func_as_wkt::s_singleton;
 
 Item*
-Create_func_as_wkt::create(THD *thd, Item *arg1)
+Create_func_as_wkt::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_as_wkt(arg1);
 }
@@ -2707,7 +2707,7 @@ Create_func_as_wkt::create(THD *thd, Ite
 Create_func_asin Create_func_asin::s_singleton;
 
 Item*
-Create_func_asin::create(THD *thd, Item *arg1)
+Create_func_asin::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_asin(arg1);
 }
@@ -2753,7 +2753,7 @@ Create_func_atan::create_native(THD *thd
 Create_func_benchmark Create_func_benchmark::s_singleton;
 
 Item*
-Create_func_benchmark::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_benchmark::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   thd->lex->uncacheable(UNCACHEABLE_SIDEEFFECT);
   return new (thd->mem_root) Item_func_benchmark(arg1, arg2);
@@ -2763,7 +2763,7 @@ Create_func_benchmark::create(THD *thd, 
 Create_func_bin Create_func_bin::s_singleton;
 
 Item*
-Create_func_bin::create(THD *thd, Item *arg1)
+Create_func_bin::create_1_arg(THD *thd, Item *arg1)
 {
   Item *i10= new (thd->mem_root) Item_int((int32) 10,2);
   Item *i2= new (thd->mem_root) Item_int((int32) 2,1);
@@ -2774,7 +2774,7 @@ Create_func_bin::create(THD *thd, Item *
 Create_func_bit_count Create_func_bit_count::s_singleton;
 
 Item*
-Create_func_bit_count::create(THD *thd, Item *arg1)
+Create_func_bit_count::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_bit_count(arg1);
 }
@@ -2783,7 +2783,7 @@ Create_func_bit_count::create(THD *thd, 
 Create_func_bit_length Create_func_bit_length::s_singleton;
 
 Item*
-Create_func_bit_length::create(THD *thd, Item *arg1)
+Create_func_bit_length::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_bit_length(arg1);
 }
@@ -2792,7 +2792,7 @@ Create_func_bit_length::create(THD *thd,
 Create_func_ceiling Create_func_ceiling::s_singleton;
 
 Item*
-Create_func_ceiling::create(THD *thd, Item *arg1)
+Create_func_ceiling::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_ceiling(arg1);
 }
@@ -2802,7 +2802,7 @@ Create_func_ceiling::create(THD *thd, It
 Create_func_centroid Create_func_centroid::s_singleton;
 
 Item*
-Create_func_centroid::create(THD *thd, Item *arg1)
+Create_func_centroid::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_centroid(arg1);
 }
@@ -2812,7 +2812,7 @@ Create_func_centroid::create(THD *thd, I
 Create_func_char_length Create_func_char_length::s_singleton;
 
 Item*
-Create_func_char_length::create(THD *thd, Item *arg1)
+Create_func_char_length::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_char_length(arg1);
 }
@@ -2821,7 +2821,7 @@ Create_func_char_length::create(THD *thd
 Create_func_coercibility Create_func_coercibility::s_singleton;
 
 Item*
-Create_func_coercibility::create(THD *thd, Item *arg1)
+Create_func_coercibility::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_coercibility(arg1);
 }
@@ -2873,7 +2873,7 @@ Create_func_concat_ws::create_native(THD
 Create_func_compress Create_func_compress::s_singleton;
 
 Item*
-Create_func_compress::create(THD *thd, Item *arg1)
+Create_func_compress::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_compress(arg1);
 }
@@ -2882,7 +2882,7 @@ Create_func_compress::create(THD *thd, I
 Create_func_connection_id Create_func_connection_id::s_singleton;
 
 Item*
-Create_func_connection_id::create(THD *thd)
+Create_func_connection_id::create_builder(THD *thd)
 {
   thd->lex->safe_to_cache_query= 0;
   return new (thd->mem_root) Item_func_connection_id();
@@ -2893,7 +2893,7 @@ Create_func_connection_id::create(THD *t
 Create_func_contains Create_func_contains::s_singleton;
 
 Item*
-Create_func_contains::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_contains::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_rel(arg1, arg2,
                                                    Item_func::SP_CONTAINS_FUNC);
@@ -2904,7 +2904,7 @@ Create_func_contains::create(THD *thd, I
 Create_func_conv Create_func_conv::s_singleton;
 
 Item*
-Create_func_conv::create(THD *thd, Item *arg1, Item *arg2, Item *arg3)
+Create_func_conv::create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3)
 {
   return new (thd->mem_root) Item_func_conv(arg1, arg2, arg3);
 }
@@ -2913,7 +2913,7 @@ Create_func_conv::create(THD *thd, Item 
 Create_func_convert_tz Create_func_convert_tz::s_singleton;
 
 Item*
-Create_func_convert_tz::create(THD *thd, Item *arg1, Item *arg2, Item *arg3)
+Create_func_convert_tz::create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3)
 {
   return new (thd->mem_root) Item_func_convert_tz(arg1, arg2, arg3);
 }
@@ -2922,7 +2922,7 @@ Create_func_convert_tz::create(THD *thd,
 Create_func_cos Create_func_cos::s_singleton;
 
 Item*
-Create_func_cos::create(THD *thd, Item *arg1)
+Create_func_cos::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_cos(arg1);
 }
@@ -2931,7 +2931,7 @@ Create_func_cos::create(THD *thd, Item *
 Create_func_cot Create_func_cot::s_singleton;
 
 Item*
-Create_func_cot::create(THD *thd, Item *arg1)
+Create_func_cot::create_1_arg(THD *thd, Item *arg1)
 {
   Item *i1= new (thd->mem_root) Item_int((char*) "1", 1, 1);
   Item *i2= new (thd->mem_root) Item_func_tan(arg1);
@@ -2942,7 +2942,7 @@ Create_func_cot::create(THD *thd, Item *
 Create_func_crc32 Create_func_crc32::s_singleton;
 
 Item*
-Create_func_crc32::create(THD *thd, Item *arg1)
+Create_func_crc32::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_crc32(arg1);
 }
@@ -2952,7 +2952,7 @@ Create_func_crc32::create(THD *thd, Item
 Create_func_crosses Create_func_crosses::s_singleton;
 
 Item*
-Create_func_crosses::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_crosses::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_rel(arg1, arg2,
                                                    Item_func::SP_CROSSES_FUNC);
@@ -2963,7 +2963,7 @@ Create_func_crosses::create(THD *thd, It
 Create_func_date_format Create_func_date_format::s_singleton;
 
 Item*
-Create_func_date_format::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_date_format::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_date_format(arg1, arg2, 0);
 }
@@ -2972,7 +2972,7 @@ Create_func_date_format::create(THD *thd
 Create_func_datediff Create_func_datediff::s_singleton;
 
 Item*
-Create_func_datediff::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_datediff::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   Item *i1= new (thd->mem_root) Item_func_to_days(arg1);
   Item *i2= new (thd->mem_root) Item_func_to_days(arg2);
@@ -2984,7 +2984,7 @@ Create_func_datediff::create(THD *thd, I
 Create_func_dayname Create_func_dayname::s_singleton;
 
 Item*
-Create_func_dayname::create(THD *thd, Item *arg1)
+Create_func_dayname::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_dayname(arg1);
 }
@@ -2993,7 +2993,7 @@ Create_func_dayname::create(THD *thd, It
 Create_func_dayofmonth Create_func_dayofmonth::s_singleton;
 
 Item*
-Create_func_dayofmonth::create(THD *thd, Item *arg1)
+Create_func_dayofmonth::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_dayofmonth(arg1);
 }
@@ -3002,7 +3002,7 @@ Create_func_dayofmonth::create(THD *thd,
 Create_func_dayofweek Create_func_dayofweek::s_singleton;
 
 Item*
-Create_func_dayofweek::create(THD *thd, Item *arg1)
+Create_func_dayofweek::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_weekday(arg1, 1);
 }
@@ -3011,7 +3011,7 @@ Create_func_dayofweek::create(THD *thd, 
 Create_func_dayofyear Create_func_dayofyear::s_singleton;
 
 Item*
-Create_func_dayofyear::create(THD *thd, Item *arg1)
+Create_func_dayofyear::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_dayofyear(arg1);
 }
@@ -3020,7 +3020,7 @@ Create_func_dayofyear::create(THD *thd, 
 Create_func_decode Create_func_decode::s_singleton;
 
 Item*
-Create_func_decode::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_decode::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_decode(arg1, arg2);
 }
@@ -3029,7 +3029,7 @@ Create_func_decode::create(THD *thd, Ite
 Create_func_degrees Create_func_degrees::s_singleton;
 
 Item*
-Create_func_degrees::create(THD *thd, Item *arg1)
+Create_func_degrees::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_units((char*) "degrees", arg1,
                                              180/M_PI, 0.0);
@@ -3114,7 +3114,7 @@ Create_func_des_encrypt::create_native(T
 Create_func_dimension Create_func_dimension::s_singleton;
 
 Item*
-Create_func_dimension::create(THD *thd, Item *arg1)
+Create_func_dimension::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_dimension(arg1);
 }
@@ -3125,7 +3125,7 @@ Create_func_dimension::create(THD *thd, 
 Create_func_disjoint Create_func_disjoint::s_singleton;
 
 Item*
-Create_func_disjoint::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_disjoint::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_rel(arg1, arg2,
                                                    Item_func::SP_DISJOINT_FUNC);
@@ -3157,7 +3157,7 @@ Create_func_elt::create_native(THD *thd,
 Create_func_encode Create_func_encode::s_singleton;
 
 Item*
-Create_func_encode::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_encode::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_encode(arg1, arg2);
 }
@@ -3205,7 +3205,7 @@ Create_func_encrypt::create_native(THD *
 Create_func_endpoint Create_func_endpoint::s_singleton;
 
 Item*
-Create_func_endpoint::create(THD *thd, Item *arg1)
+Create_func_endpoint::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_spatial_decomp(arg1,
                                                       Item_func::SP_ENDPOINT);
@@ -3217,7 +3217,7 @@ Create_func_endpoint::create(THD *thd, I
 Create_func_envelope Create_func_envelope::s_singleton;
 
 Item*
-Create_func_envelope::create(THD *thd, Item *arg1)
+Create_func_envelope::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_envelope(arg1);
 }
@@ -3228,7 +3228,7 @@ Create_func_envelope::create(THD *thd, I
 Create_func_equals Create_func_equals::s_singleton;
 
 Item*
-Create_func_equals::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_equals::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_rel(arg1, arg2,
                                                    Item_func::SP_EQUALS_FUNC);
@@ -3239,7 +3239,7 @@ Create_func_equals::create(THD *thd, Ite
 Create_func_exp Create_func_exp::s_singleton;
 
 Item*
-Create_func_exp::create(THD *thd, Item *arg1)
+Create_func_exp::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_exp(arg1);
 }
@@ -3302,7 +3302,7 @@ Create_func_export_set::create_native(TH
 Create_func_exteriorring Create_func_exteriorring::s_singleton;
 
 Item*
-Create_func_exteriorring::create(THD *thd, Item *arg1)
+Create_func_exteriorring::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_spatial_decomp(arg1,
                                                       Item_func::SP_EXTERIORRING);
@@ -3334,7 +3334,7 @@ Create_func_field::create_native(THD *th
 Create_func_find_in_set Create_func_find_in_set::s_singleton;
 
 Item*
-Create_func_find_in_set::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_find_in_set::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_find_in_set(arg1, arg2);
 }
@@ -3343,7 +3343,7 @@ Create_func_find_in_set::create(THD *thd
 Create_func_floor Create_func_floor::s_singleton;
 
 Item*
-Create_func_floor::create(THD *thd, Item *arg1)
+Create_func_floor::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_floor(arg1);
 }
@@ -3352,7 +3352,7 @@ Create_func_floor::create(THD *thd, Item
 Create_func_format Create_func_format::s_singleton;
 
 Item*
-Create_func_format::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_format::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_format(arg1, arg2);
 }
@@ -3361,7 +3361,7 @@ Create_func_format::create(THD *thd, Ite
 Create_func_found_rows Create_func_found_rows::s_singleton;
 
 Item*
-Create_func_found_rows::create(THD *thd)
+Create_func_found_rows::create_builder(THD *thd)
 {
   thd->lex->set_stmt_unsafe();
   thd->lex->safe_to_cache_query= 0;
@@ -3372,7 +3372,7 @@ Create_func_found_rows::create(THD *thd)
 Create_func_from_days Create_func_from_days::s_singleton;
 
 Item*
-Create_func_from_days::create(THD *thd, Item *arg1)
+Create_func_from_days::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_from_days(arg1);
 }
@@ -3500,7 +3500,7 @@ Create_func_geometry_from_wkb::create_na
 Create_func_geometry_type Create_func_geometry_type::s_singleton;
 
 Item*
-Create_func_geometry_type::create(THD *thd, Item *arg1)
+Create_func_geometry_type::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_geometry_type(arg1);
 }
@@ -3511,7 +3511,7 @@ Create_func_geometry_type::create(THD *t
 Create_func_geometryn Create_func_geometryn::s_singleton;
 
 Item*
-Create_func_geometryn::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_geometryn::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_decomp_n(arg1, arg2,
                                                         Item_func::SP_GEOMETRYN);
@@ -3522,8 +3522,9 @@ Create_func_geometryn::create(THD *thd, 
 Create_func_get_lock Create_func_get_lock::s_singleton;
 
 Item*
-Create_func_get_lock::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_get_lock::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
+  thd->lex->set_stmt_unsafe();
   thd->lex->uncacheable(UNCACHEABLE_SIDEEFFECT);
   return new (thd->mem_root) Item_func_get_lock(arg1, arg2);
 }
@@ -3533,7 +3534,7 @@ Create_func_get_lock::create(THD *thd, I
 Create_func_glength Create_func_glength::s_singleton;
 
 Item*
-Create_func_glength::create(THD *thd, Item *arg1)
+Create_func_glength::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_glength(arg1);
 }
@@ -3564,7 +3565,7 @@ Create_func_greatest::create_native(THD 
 Create_func_hex Create_func_hex::s_singleton;
 
 Item*
-Create_func_hex::create(THD *thd, Item *arg1)
+Create_func_hex::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_hex(arg1);
 }
@@ -3573,7 +3574,7 @@ Create_func_hex::create(THD *thd, Item *
 Create_func_ifnull Create_func_ifnull::s_singleton;
 
 Item*
-Create_func_ifnull::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_ifnull::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_ifnull(arg1, arg2);
 }
@@ -3582,7 +3583,7 @@ Create_func_ifnull::create(THD *thd, Ite
 Create_func_inet_ntoa Create_func_inet_ntoa::s_singleton;
 
 Item*
-Create_func_inet_ntoa::create(THD *thd, Item *arg1)
+Create_func_inet_ntoa::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_inet_ntoa(arg1);
 }
@@ -3591,7 +3592,7 @@ Create_func_inet_ntoa::create(THD *thd, 
 Create_func_inet_aton Create_func_inet_aton::s_singleton;
 
 Item*
-Create_func_inet_aton::create(THD *thd, Item *arg1)
+Create_func_inet_aton::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_inet_aton(arg1);
 }
@@ -3600,7 +3601,7 @@ Create_func_inet_aton::create(THD *thd, 
 Create_func_instr Create_func_instr::s_singleton;
 
 Item*
-Create_func_instr::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_instr::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_locate(arg1, arg2);
 }
@@ -3610,7 +3611,7 @@ Create_func_instr::create(THD *thd, Item
 Create_func_interiorringn Create_func_interiorringn::s_singleton;
 
 Item*
-Create_func_interiorringn::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_interiorringn::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_decomp_n(arg1, arg2,
                                                         Item_func::SP_INTERIORRINGN);
@@ -3622,7 +3623,7 @@ Create_func_interiorringn::create(THD *t
 Create_func_intersects Create_func_intersects::s_singleton;
 
 Item*
-Create_func_intersects::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_intersects::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_rel(arg1, arg2,
                                                    Item_func::SP_INTERSECTS_FUNC);
@@ -3633,8 +3634,9 @@ Create_func_intersects::create(THD *thd,
 Create_func_is_free_lock Create_func_is_free_lock::s_singleton;
 
 Item*
-Create_func_is_free_lock::create(THD *thd, Item *arg1)
+Create_func_is_free_lock::create_1_arg(THD *thd, Item *arg1)
 {
+  thd->lex->set_stmt_unsafe();
   thd->lex->uncacheable(UNCACHEABLE_SIDEEFFECT);
   return new (thd->mem_root) Item_func_is_free_lock(arg1);
 }
@@ -3643,8 +3645,9 @@ Create_func_is_free_lock::create(THD *th
 Create_func_is_used_lock Create_func_is_used_lock::s_singleton;
 
 Item*
-Create_func_is_used_lock::create(THD *thd, Item *arg1)
+Create_func_is_used_lock::create_1_arg(THD *thd, Item *arg1)
 {
+  thd->lex->set_stmt_unsafe();
   thd->lex->uncacheable(UNCACHEABLE_SIDEEFFECT);
   return new (thd->mem_root) Item_func_is_used_lock(arg1);
 }
@@ -3654,7 +3657,7 @@ Create_func_is_used_lock::create(THD *th
 Create_func_isclosed Create_func_isclosed::s_singleton;
 
 Item*
-Create_func_isclosed::create(THD *thd, Item *arg1)
+Create_func_isclosed::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_isclosed(arg1);
 }
@@ -3665,7 +3668,7 @@ Create_func_isclosed::create(THD *thd, I
 Create_func_isempty Create_func_isempty::s_singleton;
 
 Item*
-Create_func_isempty::create(THD *thd, Item *arg1)
+Create_func_isempty::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_isempty(arg1);
 }
@@ -3675,7 +3678,7 @@ Create_func_isempty::create(THD *thd, It
 Create_func_isnull Create_func_isnull::s_singleton;
 
 Item*
-Create_func_isnull::create(THD *thd, Item *arg1)
+Create_func_isnull::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_isnull(arg1);
 }
@@ -3685,7 +3688,7 @@ Create_func_isnull::create(THD *thd, Ite
 Create_func_issimple Create_func_issimple::s_singleton;
 
 Item*
-Create_func_issimple::create(THD *thd, Item *arg1)
+Create_func_issimple::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_issimple(arg1);
 }
@@ -3695,7 +3698,7 @@ Create_func_issimple::create(THD *thd, I
 Create_func_last_day Create_func_last_day::s_singleton;
 
 Item*
-Create_func_last_day::create(THD *thd, Item *arg1)
+Create_func_last_day::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_last_day(arg1);
 }
@@ -3741,7 +3744,7 @@ Create_func_last_insert_id::create_nativ
 Create_func_lcase Create_func_lcase::s_singleton;
 
 Item*
-Create_func_lcase::create(THD *thd, Item *arg1)
+Create_func_lcase::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_lcase(arg1);
 }
@@ -3771,7 +3774,7 @@ Create_func_least::create_native(THD *th
 Create_func_length Create_func_length::s_singleton;
 
 Item*
-Create_func_length::create(THD *thd, Item *arg1)
+Create_func_length::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_length(arg1);
 }
@@ -3780,7 +3783,7 @@ Create_func_length::create(THD *thd, Ite
 Create_func_ln Create_func_ln::s_singleton;
 
 Item*
-Create_func_ln::create(THD *thd, Item *arg1)
+Create_func_ln::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_ln(arg1);
 }
@@ -3789,7 +3792,7 @@ Create_func_ln::create(THD *thd, Item *a
 Create_func_load_file Create_func_load_file::s_singleton;
 
 Item*
-Create_func_load_file::create(THD *thd, Item *arg1)
+Create_func_load_file::create_1_arg(THD *thd, Item *arg1)
 {
   thd->lex->set_stmt_unsafe();
   thd->lex->uncacheable(UNCACHEABLE_SIDEEFFECT);
@@ -3878,7 +3881,7 @@ Create_func_log::create_native(THD *thd,
 Create_func_log10 Create_func_log10::s_singleton;
 
 Item*
-Create_func_log10::create(THD *thd, Item *arg1)
+Create_func_log10::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_log10(arg1);
 }
@@ -3887,7 +3890,7 @@ Create_func_log10::create(THD *thd, Item
 Create_func_log2 Create_func_log2::s_singleton;
 
 Item*
-Create_func_log2::create(THD *thd, Item *arg1)
+Create_func_log2::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_log2(arg1);
 }
@@ -3896,7 +3899,7 @@ Create_func_log2::create(THD *thd, Item 
 Create_func_lpad Create_func_lpad::s_singleton;
 
 Item*
-Create_func_lpad::create(THD *thd, Item *arg1, Item *arg2, Item *arg3)
+Create_func_lpad::create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3)
 {
   return new (thd->mem_root) Item_func_lpad(arg1, arg2, arg3);
 }
@@ -3905,7 +3908,7 @@ Create_func_lpad::create(THD *thd, Item 
 Create_func_ltrim Create_func_ltrim::s_singleton;
 
 Item*
-Create_func_ltrim::create(THD *thd, Item *arg1)
+Create_func_ltrim::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_ltrim(arg1);
 }
@@ -3914,7 +3917,7 @@ Create_func_ltrim::create(THD *thd, Item
 Create_func_makedate Create_func_makedate::s_singleton;
 
 Item*
-Create_func_makedate::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_makedate::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_makedate(arg1, arg2);
 }
@@ -3923,7 +3926,7 @@ Create_func_makedate::create(THD *thd, I
 Create_func_maketime Create_func_maketime::s_singleton;
 
 Item*
-Create_func_maketime::create(THD *thd, Item *arg1, Item *arg2, Item *arg3)
+Create_func_maketime::create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3)
 {
   return new (thd->mem_root) Item_func_maketime(arg1, arg2, arg3);
 }
@@ -3961,6 +3964,8 @@ Create_func_master_pos_wait::create_nati
   Item *func= NULL;
   int arg_count= 0;
 
+  thd->lex->set_stmt_unsafe();
+
   if (item_list != NULL)
     arg_count= item_list->elements;
 
@@ -3996,7 +4001,7 @@ Create_func_master_pos_wait::create_nati
 Create_func_md5 Create_func_md5::s_singleton;
 
 Item*
-Create_func_md5::create(THD *thd, Item *arg1)
+Create_func_md5::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_md5(arg1);
 }
@@ -4005,7 +4010,7 @@ Create_func_md5::create(THD *thd, Item *
 Create_func_monthname Create_func_monthname::s_singleton;
 
 Item*
-Create_func_monthname::create(THD *thd, Item *arg1)
+Create_func_monthname::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_monthname(arg1);
 }
@@ -4014,7 +4019,7 @@ Create_func_monthname::create(THD *thd, 
 Create_func_name_const Create_func_name_const::s_singleton;
 
 Item*
-Create_func_name_const::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_name_const::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_name_const(arg1, arg2);
 }
@@ -4023,7 +4028,7 @@ Create_func_name_const::create(THD *thd,
 Create_func_nullif Create_func_nullif::s_singleton;
 
 Item*
-Create_func_nullif::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_nullif::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_nullif(arg1, arg2);
 }
@@ -4033,7 +4038,7 @@ Create_func_nullif::create(THD *thd, Ite
 Create_func_numgeometries Create_func_numgeometries::s_singleton;
 
 Item*
-Create_func_numgeometries::create(THD *thd, Item *arg1)
+Create_func_numgeometries::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_numgeometries(arg1);
 }
@@ -4044,7 +4049,7 @@ Create_func_numgeometries::create(THD *t
 Create_func_numinteriorring Create_func_numinteriorring::s_singleton;
 
 Item*
-Create_func_numinteriorring::create(THD *thd, Item *arg1)
+Create_func_numinteriorring::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_numinteriorring(arg1);
 }
@@ -4055,7 +4060,7 @@ Create_func_numinteriorring::create(THD 
 Create_func_numpoints Create_func_numpoints::s_singleton;
 
 Item*
-Create_func_numpoints::create(THD *thd, Item *arg1)
+Create_func_numpoints::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_numpoints(arg1);
 }
@@ -4065,7 +4070,7 @@ Create_func_numpoints::create(THD *thd, 
 Create_func_oct Create_func_oct::s_singleton;
 
 Item*
-Create_func_oct::create(THD *thd, Item *arg1)
+Create_func_oct::create_1_arg(THD *thd, Item *arg1)
 {
   Item *i10= new (thd->mem_root) Item_int((int32) 10,2);
   Item *i8= new (thd->mem_root) Item_int((int32) 8,1);
@@ -4076,7 +4081,7 @@ Create_func_oct::create(THD *thd, Item *
 Create_func_ord Create_func_ord::s_singleton;
 
 Item*
-Create_func_ord::create(THD *thd, Item *arg1)
+Create_func_ord::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_ord(arg1);
 }
@@ -4086,7 +4091,7 @@ Create_func_ord::create(THD *thd, Item *
 Create_func_overlaps Create_func_overlaps::s_singleton;
 
 Item*
-Create_func_overlaps::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_overlaps::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_rel(arg1, arg2,
                                                    Item_func::SP_OVERLAPS_FUNC);
@@ -4097,7 +4102,7 @@ Create_func_overlaps::create(THD *thd, I
 Create_func_period_add Create_func_period_add::s_singleton;
 
 Item*
-Create_func_period_add::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_period_add::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_period_add(arg1, arg2);
 }
@@ -4106,7 +4111,7 @@ Create_func_period_add::create(THD *thd,
 Create_func_period_diff Create_func_period_diff::s_singleton;
 
 Item*
-Create_func_period_diff::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_period_diff::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_period_diff(arg1, arg2);
 }
@@ -4115,7 +4120,7 @@ Create_func_period_diff::create(THD *thd
 Create_func_pi Create_func_pi::s_singleton;
 
 Item*
-Create_func_pi::create(THD *thd)
+Create_func_pi::create_builder(THD *thd)
 {
   return new (thd->mem_root) Item_static_float_func("pi()", M_PI, 6, 8);
 }
@@ -4125,7 +4130,7 @@ Create_func_pi::create(THD *thd)
 Create_func_pointn Create_func_pointn::s_singleton;
 
 Item*
-Create_func_pointn::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_pointn::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_decomp_n(arg1, arg2,
                                                         Item_func::SP_POINTN);
@@ -4136,7 +4141,7 @@ Create_func_pointn::create(THD *thd, Ite
 Create_func_pow Create_func_pow::s_singleton;
 
 Item*
-Create_func_pow::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_pow::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_pow(arg1, arg2);
 }
@@ -4145,7 +4150,7 @@ Create_func_pow::create(THD *thd, Item *
 Create_func_quote Create_func_quote::s_singleton;
 
 Item*
-Create_func_quote::create(THD *thd, Item *arg1)
+Create_func_quote::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_quote(arg1);
 }
@@ -4154,7 +4159,7 @@ Create_func_quote::create(THD *thd, Item
 Create_func_radians Create_func_radians::s_singleton;
 
 Item*
-Create_func_radians::create(THD *thd, Item *arg1)
+Create_func_radians::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_units((char*) "radians", arg1,
                                              M_PI/180, 0.0);
@@ -4173,6 +4178,16 @@ Create_func_rand::create_native(THD *thd
   if (item_list != NULL)
     arg_count= item_list->elements;
 
+  /*
+    When RAND() is binlogged, the seed is binlogged too.  So the
+    sequence of random numbers is the same on a replication slave as
+    on the master.  However, if several RAND() values are inserted
+    into a table, the order in which the rows are modified may differ
+    between master and slave, because the order is undefined.  Hence,
+    the statement is unsafe to log in statement format.
+  */
+  thd->lex->set_stmt_unsafe();
+
   switch (arg_count) {
   case 0:
   {
@@ -4201,8 +4216,9 @@ Create_func_rand::create_native(THD *thd
 Create_func_release_lock Create_func_release_lock::s_singleton;
 
 Item*
-Create_func_release_lock::create(THD *thd, Item *arg1)
+Create_func_release_lock::create_1_arg(THD *thd, Item *arg1)
 {
+  thd->lex->set_stmt_unsafe();
   thd->lex->uncacheable(UNCACHEABLE_SIDEEFFECT);
   return new (thd->mem_root) Item_func_release_lock(arg1);
 }
@@ -4211,7 +4227,7 @@ Create_func_release_lock::create(THD *th
 Create_func_reverse Create_func_reverse::s_singleton;
 
 Item*
-Create_func_reverse::create(THD *thd, Item *arg1)
+Create_func_reverse::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_reverse(arg1);
 }
@@ -4258,7 +4274,7 @@ Create_func_round::create_native(THD *th
 Create_func_row_count Create_func_row_count::s_singleton;
 
 Item*
-Create_func_row_count::create(THD *thd)
+Create_func_row_count::create_builder(THD *thd)
 {
   thd->lex->set_stmt_unsafe();
   thd->lex->safe_to_cache_query= 0;
@@ -4269,7 +4285,7 @@ Create_func_row_count::create(THD *thd)
 Create_func_rpad Create_func_rpad::s_singleton;
 
 Item*
-Create_func_rpad::create(THD *thd, Item *arg1, Item *arg2, Item *arg3)
+Create_func_rpad::create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3)
 {
   return new (thd->mem_root) Item_func_rpad(arg1, arg2, arg3);
 }
@@ -4278,7 +4294,7 @@ Create_func_rpad::create(THD *thd, Item 
 Create_func_rtrim Create_func_rtrim::s_singleton;
 
 Item*
-Create_func_rtrim::create(THD *thd, Item *arg1)
+Create_func_rtrim::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_rtrim(arg1);
 }
@@ -4287,7 +4303,7 @@ Create_func_rtrim::create(THD *thd, Item
 Create_func_sec_to_time Create_func_sec_to_time::s_singleton;
 
 Item*
-Create_func_sec_to_time::create(THD *thd, Item *arg1)
+Create_func_sec_to_time::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_sec_to_time(arg1);
 }
@@ -4296,7 +4312,7 @@ Create_func_sec_to_time::create(THD *thd
 Create_func_sha Create_func_sha::s_singleton;
 
 Item*
-Create_func_sha::create(THD *thd, Item *arg1)
+Create_func_sha::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_sha(arg1);
 }
@@ -4305,7 +4321,7 @@ Create_func_sha::create(THD *thd, Item *
 Create_func_sign Create_func_sign::s_singleton;
 
 Item*
-Create_func_sign::create(THD *thd, Item *arg1)
+Create_func_sign::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_sign(arg1);
 }
@@ -4314,7 +4330,7 @@ Create_func_sign::create(THD *thd, Item 
 Create_func_sin Create_func_sin::s_singleton;
 
 Item*
-Create_func_sin::create(THD *thd, Item *arg1)
+Create_func_sin::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_sin(arg1);
 }
@@ -4323,8 +4339,9 @@ Create_func_sin::create(THD *thd, Item *
 Create_func_sleep Create_func_sleep::s_singleton;
 
 Item*
-Create_func_sleep::create(THD *thd, Item *arg1)
+Create_func_sleep::create_1_arg(THD *thd, Item *arg1)
 {
+  thd->lex->set_stmt_unsafe();
   thd->lex->uncacheable(UNCACHEABLE_SIDEEFFECT);
   return new (thd->mem_root) Item_func_sleep(arg1);
 }
@@ -4333,7 +4350,7 @@ Create_func_sleep::create(THD *thd, Item
 Create_func_soundex Create_func_soundex::s_singleton;
 
 Item*
-Create_func_soundex::create(THD *thd, Item *arg1)
+Create_func_soundex::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_soundex(arg1);
 }
@@ -4342,7 +4359,7 @@ Create_func_soundex::create(THD *thd, It
 Create_func_space Create_func_space::s_singleton;
 
 Item*
-Create_func_space::create(THD *thd, Item *arg1)
+Create_func_space::create_1_arg(THD *thd, Item *arg1)
 {
   /**
     TODO: Fix Bug#23637
@@ -4370,7 +4387,7 @@ Create_func_space::create(THD *thd, Item
 Create_func_sqrt Create_func_sqrt::s_singleton;
 
 Item*
-Create_func_sqrt::create(THD *thd, Item *arg1)
+Create_func_sqrt::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_sqrt(arg1);
 }
@@ -4380,7 +4397,7 @@ Create_func_sqrt::create(THD *thd, Item 
 Create_func_srid Create_func_srid::s_singleton;
 
 Item*
-Create_func_srid::create(THD *thd, Item *arg1)
+Create_func_srid::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_srid(arg1);
 }
@@ -4391,7 +4408,7 @@ Create_func_srid::create(THD *thd, Item 
 Create_func_startpoint Create_func_startpoint::s_singleton;
 
 Item*
-Create_func_startpoint::create(THD *thd, Item *arg1)
+Create_func_startpoint::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_spatial_decomp(arg1,
                                                       Item_func::SP_STARTPOINT);
@@ -4402,7 +4419,7 @@ Create_func_startpoint::create(THD *thd,
 Create_func_str_to_date Create_func_str_to_date::s_singleton;
 
 Item*
-Create_func_str_to_date::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_str_to_date::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_str_to_date(arg1, arg2);
 }
@@ -4411,7 +4428,7 @@ Create_func_str_to_date::create(THD *thd
 Create_func_strcmp Create_func_strcmp::s_singleton;
 
 Item*
-Create_func_strcmp::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_strcmp::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_strcmp(arg1, arg2);
 }
@@ -4420,7 +4437,7 @@ Create_func_strcmp::create(THD *thd, Ite
 Create_func_substr_index Create_func_substr_index::s_singleton;
 
 Item*
-Create_func_substr_index::create(THD *thd, Item *arg1, Item *arg2, Item *arg3)
+Create_func_substr_index::create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3)
 {
   return new (thd->mem_root) Item_func_substr_index(arg1, arg2, arg3);
 }
@@ -4429,7 +4446,7 @@ Create_func_substr_index::create(THD *th
 Create_func_subtime Create_func_subtime::s_singleton;
 
 Item*
-Create_func_subtime::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_subtime::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_add_time(arg1, arg2, 0, 1);
 }
@@ -4438,7 +4455,7 @@ Create_func_subtime::create(THD *thd, It
 Create_func_tan Create_func_tan::s_singleton;
 
 Item*
-Create_func_tan::create(THD *thd, Item *arg1)
+Create_func_tan::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_tan(arg1);
 }
@@ -4447,7 +4464,7 @@ Create_func_tan::create(THD *thd, Item *
 Create_func_time_format Create_func_time_format::s_singleton;
 
 Item*
-Create_func_time_format::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_time_format::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_date_format(arg1, arg2, 1);
 }
@@ -4456,7 +4473,7 @@ Create_func_time_format::create(THD *thd
 Create_func_time_to_sec Create_func_time_to_sec::s_singleton;
 
 Item*
-Create_func_time_to_sec::create(THD *thd, Item *arg1)
+Create_func_time_to_sec::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_time_to_sec(arg1);
 }
@@ -4465,7 +4482,7 @@ Create_func_time_to_sec::create(THD *thd
 Create_func_timediff Create_func_timediff::s_singleton;
 
 Item*
-Create_func_timediff::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_timediff::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_timediff(arg1, arg2);
 }
@@ -4474,7 +4491,7 @@ Create_func_timediff::create(THD *thd, I
 Create_func_to_days Create_func_to_days::s_singleton;
 
 Item*
-Create_func_to_days::create(THD *thd, Item *arg1)
+Create_func_to_days::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_to_days(arg1);
 }
@@ -4484,7 +4501,7 @@ Create_func_to_days::create(THD *thd, It
 Create_func_touches Create_func_touches::s_singleton;
 
 Item*
-Create_func_touches::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_touches::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_rel(arg1, arg2,
                                                    Item_func::SP_TOUCHES_FUNC);
@@ -4495,7 +4512,7 @@ Create_func_touches::create(THD *thd, It
 Create_func_ucase Create_func_ucase::s_singleton;
 
 Item*
-Create_func_ucase::create(THD *thd, Item *arg1)
+Create_func_ucase::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_ucase(arg1);
 }
@@ -4504,7 +4521,7 @@ Create_func_ucase::create(THD *thd, Item
 Create_func_uncompress Create_func_uncompress::s_singleton;
 
 Item*
-Create_func_uncompress::create(THD *thd, Item *arg1)
+Create_func_uncompress::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_uncompress(arg1);
 }
@@ -4513,7 +4530,7 @@ Create_func_uncompress::create(THD *thd,
 Create_func_uncompressed_length Create_func_uncompressed_length::s_singleton;
 
 Item*
-Create_func_uncompressed_length::create(THD *thd, Item *arg1)
+Create_func_uncompressed_length::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_uncompressed_length(arg1);
 }
@@ -4522,7 +4539,7 @@ Create_func_uncompressed_length::create(
 Create_func_unhex Create_func_unhex::s_singleton;
 
 Item*
-Create_func_unhex::create(THD *thd, Item *arg1)
+Create_func_unhex::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_unhex(arg1);
 }
@@ -4567,7 +4584,7 @@ Create_func_unix_timestamp::create_nativ
 Create_func_uuid Create_func_uuid::s_singleton;
 
 Item*
-Create_func_uuid::create(THD *thd)
+Create_func_uuid::create_builder(THD *thd)
 {
   thd->lex->set_stmt_unsafe();
   thd->lex->safe_to_cache_query= 0;
@@ -4578,7 +4595,7 @@ Create_func_uuid::create(THD *thd)
 Create_func_uuid_short Create_func_uuid_short::s_singleton;
 
 Item*
-Create_func_uuid_short::create(THD *thd)
+Create_func_uuid_short::create_builder(THD *thd)
 {
   thd->lex->set_stmt_unsafe();
   thd->lex->safe_to_cache_query= 0;
@@ -4589,8 +4606,9 @@ Create_func_uuid_short::create(THD *thd)
 Create_func_version Create_func_version::s_singleton;
 
 Item*
-Create_func_version::create(THD *thd)
+Create_func_version::create_builder(THD *thd)
 {
+  thd->lex->set_stmt_unsafe();
   return new (thd->mem_root) Item_static_string_func("version()",
                                                      server_version,
                                                      (uint) strlen(server_version),
@@ -4602,7 +4620,7 @@ Create_func_version::create(THD *thd)
 Create_func_weekday Create_func_weekday::s_singleton;
 
 Item*
-Create_func_weekday::create(THD *thd, Item *arg1)
+Create_func_weekday::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_weekday(arg1, 0);
 }
@@ -4611,7 +4629,7 @@ Create_func_weekday::create(THD *thd, It
 Create_func_weekofyear Create_func_weekofyear::s_singleton;
 
 Item*
-Create_func_weekofyear::create(THD *thd, Item *arg1)
+Create_func_weekofyear::create_1_arg(THD *thd, Item *arg1)
 {
   Item *i1= new (thd->mem_root) Item_int((char*) "0", 3, 1);
   return new (thd->mem_root) Item_func_week(arg1, i1);
@@ -4622,7 +4640,7 @@ Create_func_weekofyear::create(THD *thd,
 Create_func_within Create_func_within::s_singleton;
 
 Item*
-Create_func_within::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_within::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_spatial_rel(arg1, arg2,
                                                    Item_func::SP_WITHIN_FUNC);
@@ -4634,7 +4652,7 @@ Create_func_within::create(THD *thd, Ite
 Create_func_x Create_func_x::s_singleton;
 
 Item*
-Create_func_x::create(THD *thd, Item *arg1)
+Create_func_x::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_x(arg1);
 }
@@ -4644,7 +4662,7 @@ Create_func_x::create(THD *thd, Item *ar
 Create_func_xml_extractvalue Create_func_xml_extractvalue::s_singleton;
 
 Item*
-Create_func_xml_extractvalue::create(THD *thd, Item *arg1, Item *arg2)
+Create_func_xml_extractvalue::create_2_arg(THD *thd, Item *arg1, Item *arg2)
 {
   return new (thd->mem_root) Item_func_xml_extractvalue(arg1, arg2);
 }
@@ -4653,7 +4671,7 @@ Create_func_xml_extractvalue::create(THD
 Create_func_xml_update Create_func_xml_update::s_singleton;
 
 Item*
-Create_func_xml_update::create(THD *thd, Item *arg1, Item *arg2, Item *arg3)
+Create_func_xml_update::create_3_arg(THD *thd, Item *arg1, Item *arg2, Item *arg3)
 {
   return new (thd->mem_root) Item_func_xml_update(arg1, arg2, arg3);
 }
@@ -4663,7 +4681,7 @@ Create_func_xml_update::create(THD *thd,
 Create_func_y Create_func_y::s_singleton;
 
 Item*
-Create_func_y::create(THD *thd, Item *arg1)
+Create_func_y::create_1_arg(THD *thd, Item *arg1)
 {
   return new (thd->mem_root) Item_func_y(arg1);
 }

=== modified file 'sql/item_create.h'
--- a/sql/item_create.h	2007-08-15 13:43:08 +0000
+++ b/sql/item_create.h	2010-03-28 18:10:00 +0000
@@ -91,8 +91,9 @@ public:
     @param item_list The list of arguments to the function, can be NULL
     @return An item representing the parsed function call
   */
-  virtual Item* create(THD *thd, LEX_STRING db, LEX_STRING name,
-                       bool use_explicit_name, List<Item> *item_list) = 0;
+  virtual Item *create_with_db(THD *thd, LEX_STRING db, LEX_STRING name,
+                               bool use_explicit_name,
+                               List<Item> *item_list) = 0;
 
 protected:
   /** Constructor. */

=== modified file 'sql/item_func.cc'
--- a/sql/item_func.cc	2009-12-03 11:19:05 +0000
+++ b/sql/item_func.cc	2010-03-04 08:03:07 +0000
@@ -450,45 +450,8 @@ Field *Item_func::tmp_table_field(TABLE 
   case STRING_RESULT:
     return make_string_field(table);
   case DECIMAL_RESULT:
-  {
-    uint8 dec= decimals;
-    uint8 intg= decimal_precision() - dec;
-    uint32 len= max_length;
-
-    /*
-      Trying to put too many digits overall in a DECIMAL(prec,dec)
-      will always throw a warning. We must limit dec to
-      DECIMAL_MAX_SCALE however to prevent an assert() later.
-    */
-
-    if (dec > 0)
-    {
-      int overflow;
-
-      dec= min(dec, DECIMAL_MAX_SCALE);
-
-      /*
-        If the value still overflows the field with the corrected dec,
-        we'll throw out decimals rather than integers. This is still
-        bad and of course throws a truncation warning.
-      */
-
-      const int required_length=
-        my_decimal_precision_to_length(intg + dec, dec,
-                                                     unsigned_flag);
-
-      overflow= required_length - len;
-
-      if (overflow > 0)
-        dec= max(0, dec - overflow);            // too long, discard fract
-      else
-        /* Corrected value fits. */
-        len= required_length;
-    }
-
-    field= new Field_new_decimal(len, maybe_null, name, dec, unsigned_flag);
+    field= Field_new_decimal::create_from_item(this);
     break;
-  }
   case ROW_RESULT:
   default:
     // This case should never be chosen
@@ -642,7 +605,7 @@ void Item_func::signal_divide_by_null()
 
 Item *Item_func::get_tmp_table_item(THD *thd)
 {
-  if (!with_sum_func && !const_item() && functype() != SUSERVAR_FUNC)
+  if (!with_sum_func && !const_item())
     return new Item_field(result_field);
   return copy_or_same(thd);
 }

=== modified file 'sql/item_func.h'
--- a/sql/item_func.h	2009-12-03 11:19:05 +0000
+++ b/sql/item_func.h	2010-03-04 08:03:07 +0000
@@ -124,17 +124,6 @@ public:
   virtual optimize_type select_optimize() const { return OPTIMIZE_NONE; }
   virtual bool have_rev_func() const { return 0; }
   virtual Item *key_item() const { return args[0]; }
-  /*
-    This method is used for debug purposes to print the name of an
-    item to the debug log. The second use of this method is as
-    a helper function of print(), where it is applicable.
-    To suit both goals it should return a meaningful,
-    distinguishable and sintactically correct string.  This method
-    should not be used for runtime type identification, use enum
-    {Sum}Functype and Item_func::functype()/Item_sum::sum_func()
-    instead.
-  */
-  virtual const char *func_name() const= 0;
   virtual bool const_item() const { return const_item_cache; }
   inline Item **arguments() const { return args; }
   void set_arguments(List<Item> &list);
@@ -200,6 +189,34 @@ public:
     null_value=1;
     return 0.0;
   }
+  bool has_timestamp_args()
+  {
+    DBUG_ASSERT(fixed == TRUE);
+    for (uint i= 0; i < arg_count; i++)
+    {
+      if (args[i]->type() == Item::FIELD_ITEM &&
+          args[i]->field_type() == MYSQL_TYPE_TIMESTAMP)
+        return TRUE;
+    }
+    return FALSE;
+  }
+  /*
+    We assume the result of any function that has a TIMESTAMP argument to be
+    timezone-dependent, since a TIMESTAMP value in both numeric and string
+    contexts is interpreted according to the current timezone.
+    The only exception is UNIX_TIMESTAMP() which returns the internal
+    representation of a TIMESTAMP argument verbatim, and thus does not depend on
+    the timezone.
+   */
+  virtual bool is_timezone_dependent_processor(uchar *bool_arg)
+  {
+    return has_timestamp_args();
+  }
+
+  virtual bool find_function_processor (uchar *arg)
+  {
+    return functype() == *(Functype *) arg;
+  }
 };
 
 

=== modified file 'sql/item_geofunc.cc'
--- a/sql/item_geofunc.cc	2009-10-24 06:57:31 +0000
+++ b/sql/item_geofunc.cc	2009-12-08 09:26:11 +0000
@@ -511,8 +511,8 @@ err:
 longlong Item_func_spatial_rel::val_int()
 {
   DBUG_ASSERT(fixed == 1);
-  String *res1= args[0]->val_str(&tmp_value1);
-  String *res2= args[1]->val_str(&tmp_value2);
+  String *res1= args[0]->val_str(&cmp.value1);
+  String *res2= args[1]->val_str(&cmp.value2);
   Geometry_buffer buffer1, buffer2;
   Geometry *g1, *g2;
   MBR mbr1, mbr2;

=== modified file 'sql/item_strfunc.cc'
--- a/sql/item_strfunc.cc	2009-12-03 11:19:05 +0000
+++ b/sql/item_strfunc.cc	2010-03-04 08:03:07 +0000
@@ -42,6 +42,20 @@ C_MODE_END
 String my_empty_string("",default_charset_info);
 
 
+/*
+  Convert an array of bytes to a hexadecimal representation.
+
+  Used to generate a hexadecimal representation of a message digest.
+*/
+static void array_to_hex(char *to, const char *str, uint len)
+{
+  const char *str_end= str + len;
+  for (; str != str_end; ++str)
+  {
+    *to++= _dig_vec_lower[((uchar) *str) >> 4];
+    *to++= _dig_vec_lower[((uchar) *str) & 0x0F];
+  }
+}
 
 
 bool Item_str_func::fix_fields(THD *thd, Item **ref)
@@ -114,12 +128,7 @@ String *Item_func_md5::val_str(String *s
       null_value=1;
       return 0;
     }
-    sprintf((char *) str->ptr(),
-	    "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
-	    digest[0], digest[1], digest[2], digest[3],
-	    digest[4], digest[5], digest[6], digest[7],
-	    digest[8], digest[9], digest[10], digest[11],
-	    digest[12], digest[13], digest[14], digest[15]);
+    array_to_hex((char *) str->ptr(), (const char*) digest, 16);
     str->length((uint) 32);
     return str;
   }
@@ -160,15 +169,7 @@ String *Item_func_sha::val_str(String *s
     if (!( str->alloc(SHA1_HASH_SIZE*2) ||
            (mysql_sha1_result(&context,digest))))
     {
-      sprintf((char *) str->ptr(),
-      "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x\
-%02x%02x%02x%02x%02x%02x%02x%02x",
-           digest[0], digest[1], digest[2], digest[3],
-           digest[4], digest[5], digest[6], digest[7],
-           digest[8], digest[9], digest[10], digest[11],
-           digest[12], digest[13], digest[14], digest[15],
-           digest[16], digest[17], digest[18], digest[19]);
-
+      array_to_hex((char *) str->ptr(), (const char*) digest, SHA1_HASH_SIZE);
       str->length((uint)  SHA1_HASH_SIZE*2);
       null_value=0;
       return str;
@@ -678,8 +679,8 @@ String *Item_func_concat_ws::val_str(Str
 	     res->length() + sep_str->length() + res2->length())
     {
       /* We have room in str;  We can't get any errors here */
-      if (str == res2)
-      {						// This is quote uncommon!
+      if (str->ptr() == res2->ptr())
+      {						// This is quite uncommon!
 	str->replace(0,0,*sep_str);
 	str->replace(0,0,*res);
       }
@@ -1721,68 +1722,65 @@ String *Item_func_encrypt::val_str(Strin
 #endif	/* HAVE_CRYPT */
 }
 
+bool Item_func_encode::seed()
+{
+  char buf[80];
+  ulong rand_nr[2];
+  String *key, tmp(buf, sizeof(buf), system_charset_info);
+
+  if (!(key= args[1]->val_str(&tmp)))
+    return TRUE;
+
+  hash_password(rand_nr, key->ptr(), key->length());
+  sql_crypt.init(rand_nr);
+
+  return FALSE;
+}
+
 void Item_func_encode::fix_length_and_dec()
 {
   max_length=args[0]->max_length;
   maybe_null=args[0]->maybe_null || args[1]->maybe_null;
   collation.set(&my_charset_bin);
+  /* Precompute the seed state if the item is constant. */
+  seeded= args[1]->const_item() &&
+          (args[1]->result_type() == STRING_RESULT) && !seed();
 }
 
 String *Item_func_encode::val_str(String *str)
 {
   String *res;
-  char pw_buff[80];
-  String tmp_pw_value(pw_buff, sizeof(pw_buff), system_charset_info);
-  String *password;
   DBUG_ASSERT(fixed == 1);
 
   if (!(res=args[0]->val_str(str)))
   {
-    null_value=1; /* purecov: inspected */
-    return 0; /* purecov: inspected */
+    null_value= 1;
+    return NULL;
   }
 
-  if (!(password=args[1]->val_str(& tmp_pw_value)))
+  if (!seeded && seed())
   {
-    null_value=1;
-    return 0;
+    null_value= 1;
+    return NULL;
   }
 
-  null_value=0;
-  res=copy_if_not_alloced(str,res,res->length());
-  SQL_CRYPT sql_crypt(password->ptr(), password->length());
-  sql_crypt.init();
-  sql_crypt.encode((char*) res->ptr(),res->length());
-  res->set_charset(&my_charset_bin);
+  null_value= 0;
+  res= copy_if_not_alloced(str, res, res->length());
+  crypto_transform(res);
+  sql_crypt.reinit();
+
   return res;
 }
 
-String *Item_func_decode::val_str(String *str)
+void Item_func_encode::crypto_transform(String *res)
 {
-  String *res;
-  char pw_buff[80];
-  String tmp_pw_value(pw_buff, sizeof(pw_buff), system_charset_info);
-  String *password;
-  DBUG_ASSERT(fixed == 1);
-
-  if (!(res=args[0]->val_str(str)))
-  {
-    null_value=1; /* purecov: inspected */
-    return 0; /* purecov: inspected */
-  }
-
-  if (!(password=args[1]->val_str(& tmp_pw_value)))
-  {
-    null_value=1;
-    return 0;
-  }
+  sql_crypt.encode((char*) res->ptr(),res->length());
+  res->set_charset(&my_charset_bin);
+}
 
-  null_value=0;
-  res=copy_if_not_alloced(str,res,res->length());
-  SQL_CRYPT sql_crypt(password->ptr(), password->length());
-  sql_crypt.init();
+void Item_func_decode::crypto_transform(String *res)
+{
   sql_crypt.decode((char*) res->ptr(),res->length());
-  return res;
 }
 
 
@@ -1828,8 +1826,9 @@ String *Item_func_database::val_str(Stri
 
 
 /**
-  @todo
-  make USER() replicate properly (currently it is replicated to "")
+  @note USER() is replicated correctly if binlog_format=ROW or (as of
+  BUG#28086) binlog_format=MIXED, but is incorrectly replicated to ''
+  if binlog_format=STATEMENT.
 */
 bool Item_func_user::init(const char *user, const char *host)
 {

=== modified file 'sql/item_strfunc.h'
--- a/sql/item_strfunc.h	2009-09-07 20:50:10 +0000
+++ b/sql/item_strfunc.h	2010-03-04 08:03:07 +0000
@@ -351,12 +351,22 @@ public:
 
 class Item_func_encode :public Item_str_func
 {
+private:
+  /** Whether the PRNG has already been seeded. */
+  bool seeded;
+protected:
+  SQL_CRYPT sql_crypt;
 public:
   Item_func_encode(Item *a, Item *seed):
     Item_str_func(a, seed) {}
   String *val_str(String *);
   void fix_length_and_dec();
   const char *func_name() const { return "encode"; }
+protected:
+  virtual void crypto_transform(String *);
+private:
+  /** Provide a seed for the PRNG sequence. */
+  bool seed();
 };
 
 
@@ -364,8 +374,9 @@ class Item_func_decode :public Item_func
 {
 public:
   Item_func_decode(Item *a, Item *seed): Item_func_encode(a, seed) {}
-  String *val_str(String *);
   const char *func_name() const { return "decode"; }
+protected:
+  void crypto_transform(String *);
 };
 
 

=== modified file 'sql/item_subselect.cc'
--- a/sql/item_subselect.cc	2009-12-03 11:19:05 +0000
+++ b/sql/item_subselect.cc	2010-03-09 19:29:05 +0000
@@ -39,7 +39,8 @@ inline Item * and_items(Item* cond, Item
 Item_subselect::Item_subselect():
   Item_result_field(), value_assigned(0), thd(0), substitution(0),
   engine(0), old_engine(0), used_tables_cache(0), have_to_be_excluded(0),
-  const_item_cache(1), in_fix_fields(0), engine_changed(0), changed(0), is_correlated(FALSE)
+  const_item_cache(1), in_fix_fields(0), eliminated(FALSE), 
+  engine_changed(0), changed(0), is_correlated(FALSE)
 {
   with_subselect= 1;
   reset();
@@ -431,6 +432,7 @@ void Item_maxmin_subselect::print(String
 
 void Item_singlerow_subselect::reset()
 {
+  eliminated= FALSE;
   null_value= 1;
   if (value)
     value->null_value= 1;
@@ -503,6 +505,7 @@ Item_singlerow_subselect::select_transfo
 void Item_singlerow_subselect::store(uint i, Item *item)
 {
   row[i]->store(item);
+  row[i]->cache_value();
 }
 
 enum Item_result Item_singlerow_subselect::result_type() const
@@ -1773,6 +1776,10 @@ int subselect_single_select_engine::prep
 {
   if (prepared)
     return 0;
+  if (select_lex->join)
+  {
+    select_lex->cleanup();
+  }
   join= new JOIN(thd, select_lex->item_list,
 		 select_lex->options | SELECT_NO_UNLOCK, result);
   if (!join || !result)
@@ -1854,6 +1861,7 @@ void subselect_engine::set_row(List<Item
     if (!(row[i]= Item_cache::get_cache(sel_item)))
       return;
     row[i]->setup(sel_item);
+    row[i]->store(sel_item);
   }
   if (item_list.elements > 1)
     res_type= ROW_RESULT;

=== modified file 'sql/item_subselect.h'
--- a/sql/item_subselect.h	2009-08-31 20:02:09 +0000
+++ b/sql/item_subselect.h	2010-03-09 15:03:54 +0000
@@ -90,6 +90,7 @@ public:
   void cleanup();
   virtual void reset()
   {
+    eliminated= FALSE;
     null_value= 1;
   }
   virtual trans_res select_transformer(JOIN *join);
@@ -142,6 +143,7 @@ public:
     @return the SELECT_LEX structure associated with this Item
   */
   st_select_lex* get_select_lex();
+  const char *func_name() const { DBUG_ASSERT(0); return "subselect"; }
 
   friend class select_subselect;
   friend class Item_in_optimizer;
@@ -234,6 +236,7 @@ public:
   subs_type substype() { return EXISTS_SUBS; }
   void reset() 
   {
+    eliminated= FALSE;
     value= 0;
   }
 
@@ -305,6 +308,7 @@ public:
   subs_type substype() { return IN_SUBS; }
   void reset() 
   {
+    eliminated= FALSE;
     value= 0;
     null_value= 0;
     was_null= 0;

=== modified file 'sql/item_sum.cc'
--- a/sql/item_sum.cc	2009-12-03 11:19:05 +0000
+++ b/sql/item_sum.cc	2010-03-28 18:10:00 +0000
@@ -517,8 +517,7 @@ Field *Item_sum::create_tmp_field(bool g
                                name, table->s, collation.collation);
     break;
   case DECIMAL_RESULT:
-    field= new Field_new_decimal(max_length, maybe_null, name,
-                                 decimals, unsigned_flag);
+    field= Field_new_decimal::create_from_item(this);
     break;
   case ROW_RESULT:
   default:
@@ -610,35 +609,6 @@ Item_sum_num::fix_fields(THD *thd, Item 
 }
 
 
-Item_sum_hybrid::Item_sum_hybrid(THD *thd, Item_sum_hybrid *item)
-  :Item_sum(thd, item), value(item->value), hybrid_type(item->hybrid_type),
-  hybrid_field_type(item->hybrid_field_type), cmp_sign(item->cmp_sign),
-  was_values(item->was_values)
-{
-  /* copy results from old value */
-  switch (hybrid_type) {
-  case INT_RESULT:
-    sum_int= item->sum_int;
-    break;
-  case DECIMAL_RESULT:
-    my_decimal2decimal(&item->sum_dec, &sum_dec);
-    break;
-  case REAL_RESULT:
-    sum= item->sum;
-    break;
-  case STRING_RESULT:
-    /*
-      This can happen with ROLLUP. Note that the value is already
-      copied at function call.
-    */
-    break;
-  case ROW_RESULT:
-  default:
-    DBUG_ASSERT(0);
-  }
-  collation.set(item->collation);
-}
-
 bool
 Item_sum_hybrid::fix_fields(THD *thd, Item **ref)
 {
@@ -658,15 +628,12 @@ Item_sum_hybrid::fix_fields(THD *thd, It
   switch (hybrid_type= item->result_type()) {
   case INT_RESULT:
     max_length= 20;
-    sum_int= 0;
     break;
   case DECIMAL_RESULT:
     max_length= item->max_length;
-    my_decimal_set_zero(&sum_dec);
     break;
   case REAL_RESULT:
     max_length= float_length(decimals);
-    sum= 0.0;
     break;
   case STRING_RESULT:
     max_length= item->max_length;
@@ -675,10 +642,10 @@ Item_sum_hybrid::fix_fields(THD *thd, It
   default:
     DBUG_ASSERT(0);
   };
+  setup_item(args[0], NULL);
   /* MIN/MAX can return NULL for empty set indepedent of the used column */
   maybe_null= 1;
   unsigned_flag=item->unsigned_flag;
-  collation.set(item->collation);
   result_field=0;
   null_value=1;
   fix_length_and_dec();
@@ -696,6 +663,30 @@ Item_sum_hybrid::fix_fields(THD *thd, It
   return FALSE;
 }
 
+
+/**
+  MIN/MAX function setup.
+
+  @param item       argument of MIN/MAX function
+  @param value_arg  calculated value of MIN/MAX function
+
+  @details
+    Setup cache/comparator of MIN/MAX functions. When called by the
+    copy_or_same function value_arg parameter contains calculated value
+    of the original MIN/MAX object and it is saved in this object's cache.
+*/
+
+void Item_sum_hybrid::setup_item(Item *item, Item *value_arg)
+{
+  value= Item_cache::get_cache(item);
+  value->setup(item);
+  value->store(value_arg);
+  cmp= new Arg_comparator();
+  cmp->set_cmp_func(this, args, (Item**)&value, FALSE);
+  collation.set(item->collation);
+}
+
+
 Field *Item_sum_hybrid::create_tmp_field(bool group, TABLE *table,
 					 uint convert_blob_length)
 {
@@ -1265,8 +1256,7 @@ Field *Item_sum_avg::create_tmp_field(bo
                             0, name, &my_charset_bin);
   }
   else if (hybrid_type == DECIMAL_RESULT)
-    field= new Field_new_decimal(max_length, maybe_null, name,
-                                 decimals, unsigned_flag);
+    field= Field_new_decimal::create_from_item(this);
   else
     field= new Field_double(max_length, maybe_null, name, decimals, TRUE);
   if (field)
@@ -1587,19 +1577,7 @@ void Item_sum_variance::update_field()
 
 void Item_sum_hybrid::clear()
 {
-  switch (hybrid_type) {
-  case INT_RESULT:
-    sum_int= 0;
-    break;
-  case DECIMAL_RESULT:
-    my_decimal_set_zero(&sum_dec);
-    break;
-  case REAL_RESULT:
-    sum= 0.0;
-    break;
-  default:
-    value.length(0);
-  }
+  value->null_value= 1;
   null_value= 1;
 }
 
@@ -1608,30 +1586,7 @@ double Item_sum_hybrid::val_real()
   DBUG_ASSERT(fixed == 1);
   if (null_value)
     return 0.0;
-  switch (hybrid_type) {
-  case STRING_RESULT:
-  {
-    char *end_not_used;
-    int err_not_used;
-    String *res;  res=val_str(&str_value);
-    return (res ? my_strntod(res->charset(), (char*) res->ptr(), res->length(),
-			     &end_not_used, &err_not_used) : 0.0);
-  }
-  case INT_RESULT:
-    if (unsigned_flag)
-      return ulonglong2double(sum_int);
-    return (double) sum_int;
-  case DECIMAL_RESULT:
-    my_decimal2double(E_DEC_FATAL_ERROR, &sum_dec, &sum);
-    return sum;
-  case REAL_RESULT:
-    return sum;
-  case ROW_RESULT:
-  default:
-    // This case should never be choosen
-    DBUG_ASSERT(0);
-    return 0;
-  }
+  return value->val_real();
 }
 
 longlong Item_sum_hybrid::val_int()
@@ -1639,18 +1594,7 @@ longlong Item_sum_hybrid::val_int()
   DBUG_ASSERT(fixed == 1);
   if (null_value)
     return 0;
-  switch (hybrid_type) {
-  case INT_RESULT:
-    return sum_int;
-  case DECIMAL_RESULT:
-  {
-    longlong result;
-    my_decimal2int(E_DEC_FATAL_ERROR, &sum_dec, unsigned_flag, &result);
-    return sum_int;
-  }
-  default:
-    return (longlong) rint(Item_sum_hybrid::val_real());
-  }
+  return value->val_int();
 }
 
 
@@ -1659,26 +1603,7 @@ my_decimal *Item_sum_hybrid::val_decimal
   DBUG_ASSERT(fixed == 1);
   if (null_value)
     return 0;
-  switch (hybrid_type) {
-  case STRING_RESULT:
-    string2my_decimal(E_DEC_FATAL_ERROR, &value, val);
-    break;
-  case REAL_RESULT:
-    double2my_decimal(E_DEC_FATAL_ERROR, sum, val);
-    break;
-  case DECIMAL_RESULT:
-    val= &sum_dec;
-    break;
-  case INT_RESULT:
-    int2my_decimal(E_DEC_FATAL_ERROR, sum_int, unsigned_flag, val);
-    break;
-  case ROW_RESULT:
-  default:
-    // This case should never be choosen
-    DBUG_ASSERT(0);
-    break;
-  }
-  return val;					// Keep compiler happy
+  return value->val_decimal(val);
 }
 
 
@@ -1688,25 +1613,7 @@ Item_sum_hybrid::val_str(String *str)
   DBUG_ASSERT(fixed == 1);
   if (null_value)
     return 0;
-  switch (hybrid_type) {
-  case STRING_RESULT:
-    return &value;
-  case REAL_RESULT:
-    str->set_real(sum,decimals, &my_charset_bin);
-    break;
-  case DECIMAL_RESULT:
-    my_decimal2string(E_DEC_FATAL_ERROR, &sum_dec, 0, 0, 0, str);
-    return str;
-  case INT_RESULT:
-    str->set_int(sum_int, unsigned_flag, &my_charset_bin);
-    break;
-  case ROW_RESULT:
-  default:
-    // This case should never be choosen
-    DBUG_ASSERT(0);
-    break;
-  }
-  return str;					// Keep compiler happy
+  return value->val_str(str);
 }
 
 
@@ -1715,7 +1622,9 @@ void Item_sum_hybrid::cleanup()
   DBUG_ENTER("Item_sum_hybrid::cleanup");
   Item_sum::cleanup();
   forced_const= FALSE;
-
+  if (cmp)
+    delete cmp;
+  cmp= 0;
   /*
     by default it is TRUE to avoid TRUE reporting by
     Item_func_not_all/Item_func_nop_all if this item was never called.
@@ -1736,63 +1645,22 @@ void Item_sum_hybrid::no_rows_in_result(
 
 Item *Item_sum_min::copy_or_same(THD* thd)
 {
-  return new (thd->mem_root) Item_sum_min(thd, this);
+  Item_sum_min *item= new (thd->mem_root) Item_sum_min(thd, this);
+  item->setup_item(args[0], value);
+  return item;
 }
 
 
 bool Item_sum_min::add()
 {
-  switch (hybrid_type) {
-  case STRING_RESULT:
+  /* args[0] < value */
+  int res= cmp->compare();
+  if (!args[0]->null_value &&
+      (null_value || res < 0))
   {
-    String *result=args[0]->val_str(&tmp_value);
-    if (!args[0]->null_value &&
-	(null_value || sortcmp(&value,result,collation.collation) > 0))
-    {
-      value.copy(*result);
-      null_value=0;
-    }
-  }
-  break;
-  case INT_RESULT:
-  {
-    longlong nr=args[0]->val_int();
-    if (!args[0]->null_value && (null_value ||
-				 (unsigned_flag && 
-				  (ulonglong) nr < (ulonglong) sum_int) ||
-				 (!unsigned_flag && nr < sum_int)))
-    {
-      sum_int=nr;
-      null_value=0;
-    }
-  }
-  break;
-  case DECIMAL_RESULT:
-  {
-    my_decimal value_buff, *val= args[0]->val_decimal(&value_buff);
-    if (!args[0]->null_value &&
-        (null_value || (my_decimal_cmp(&sum_dec, val) > 0)))
-    {
-      my_decimal2decimal(val, &sum_dec);
-      null_value= 0;
-    }
-  }
-  break;
-  case REAL_RESULT:
-  {
-    double nr= args[0]->val_real();
-    if (!args[0]->null_value && (null_value || nr < sum))
-    {
-      sum=nr;
-      null_value=0;
-    }
-  }
-  break;
-  case ROW_RESULT:
-  default:
-    // This case should never be choosen
-    DBUG_ASSERT(0);
-    break;
+    value->store(args[0]);
+    value->cache_value();
+    null_value= 0;
   }
   return 0;
 }
@@ -1800,63 +1668,22 @@ bool Item_sum_min::add()
 
 Item *Item_sum_max::copy_or_same(THD* thd)
 {
-  return new (thd->mem_root) Item_sum_max(thd, this);
+  Item_sum_max *item= new (thd->mem_root) Item_sum_max(thd, this);
+  item->setup_item(args[0], value);
+  return item;
 }
 
 
 bool Item_sum_max::add()
 {
-  switch (hybrid_type) {
-  case STRING_RESULT:
+  /* args[0] > value */
+  int res= cmp->compare();
+  if (!args[0]->null_value &&
+      (null_value || res > 0))
   {
-    String *result=args[0]->val_str(&tmp_value);
-    if (!args[0]->null_value &&
-	(null_value || sortcmp(&value,result,collation.collation) < 0))
-    {
-      value.copy(*result);
-      null_value=0;
-    }
-  }
-  break;
-  case INT_RESULT:
-  {
-    longlong nr=args[0]->val_int();
-    if (!args[0]->null_value && (null_value ||
-				 (unsigned_flag && 
-				  (ulonglong) nr > (ulonglong) sum_int) ||
-				 (!unsigned_flag && nr > sum_int)))
-    {
-      sum_int=nr;
-      null_value=0;
-    }
-  }
-  break;
-  case DECIMAL_RESULT:
-  {
-    my_decimal value_buff, *val= args[0]->val_decimal(&value_buff);
-    if (!args[0]->null_value &&
-        (null_value || (my_decimal_cmp(val, &sum_dec) > 0)))
-    {
-      my_decimal2decimal(val, &sum_dec);
-      null_value= 0;
-    }
-  }
-  break;
-  case REAL_RESULT:
-  {
-    double nr= args[0]->val_real();
-    if (!args[0]->null_value && (null_value || nr > sum))
-    {
-      sum=nr;
-      null_value=0;
-    }
-  }
-  break;
-  case ROW_RESULT:
-  default:
-    // This case should never be choosen
-    DBUG_ASSERT(0);
-    break;
+    value->store(args[0]);
+    value->cache_value();
+    null_value= 0;
   }
   return 0;
 }
@@ -2221,14 +2048,15 @@ void Item_sum_hybrid::update_field()
 void
 Item_sum_hybrid::min_max_update_str_field()
 {
-  String *res_str=args[0]->val_str(&value);
+  DBUG_ASSERT(cmp);
+  String *res_str=args[0]->val_str(&cmp->value1);
 
   if (!args[0]->null_value)
   {
-    result_field->val_str(&tmp_value);
+    result_field->val_str(&cmp->value2);
 
     if (result_field->is_null() ||
-	(cmp_sign * sortcmp(res_str,&tmp_value,collation.collation)) < 0)
+	(cmp_sign * sortcmp(res_str,&cmp->value2,collation.collation)) < 0)
       result_field->store(res_str->ptr(),res_str->length(),res_str->charset());
     result_field->set_notnull();
   }

=== modified file 'sql/item_sum.h'
--- a/sql/item_sum.h	2009-09-15 10:46:35 +0000
+++ b/sql/item_sum.h	2010-03-28 18:10:00 +0000
@@ -329,22 +329,6 @@ public:  
   virtual void update_field()=0;
   virtual bool keep_field_type(void) const { return 0; }
   virtual void fix_length_and_dec() { maybe_null=1; null_value=1; }
-  /*
-    This method is used for debug purposes to print the name of an
-    item to the debug log. The second use of this method is as
-    a helper function of print(), where it is applicable.
-    To suit both goals it should return a meaningful,
-    distinguishable and sintactically correct string.  This method
-    should not be used for runtime type identification, use enum
-    {Sum}Functype and Item_func::functype()/Item_sum::sum_func()
-    instead.
-
-    NOTE: for Items inherited from Item_sum, func_name() return part of
-    function name till first argument (including '(') to make difference in
-    names for functions with 'distinct' clause and without 'distinct' and
-    also to make printing of items inherited from Item_sum uniform.
-  */
-  virtual const char *func_name() const= 0;
   virtual Item *result_item(Field *field)
     { return new Item_field(field); }
   /*
@@ -679,6 +663,7 @@ public:
   }
   void fix_length_and_dec() {}
   enum Item_result result_type () const { return hybrid_type; }
+  const char *func_name() const { DBUG_ASSERT(0); return "avg_field"; }
 };
 
 
@@ -747,6 +732,7 @@ public:
   }
   void fix_length_and_dec() {}
   enum Item_result result_type () const { return hybrid_type; }
+  const char *func_name() const { DBUG_ASSERT(0); return "variance_field"; }
 };
 
 
@@ -822,6 +808,7 @@ public:
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type () const { return REAL_RESULT; }
   enum_field_types field_type() const { return MYSQL_TYPE_DOUBLE;}
+  const char *func_name() const { DBUG_ASSERT(0); return "std_field"; }
 };
 
 /*
@@ -847,14 +834,13 @@ class Item_sum_std :public Item_sum_vari
 };
 
 // This class is a string or number function depending on num_func
-
+class Arg_comparator;
+class Item_cache;
 class Item_sum_hybrid :public Item_sum
 {
 protected:
-  String value,tmp_value;
-  double sum;
-  longlong sum_int;
-  my_decimal sum_dec;
+  Item_cache *value;
+  Arg_comparator *cmp;
   Item_result hybrid_type;
   enum_field_types hybrid_field_type;
   int cmp_sign;
@@ -862,12 +848,17 @@ protected:
 
   public:
   Item_sum_hybrid(Item *item_par,int sign)
-    :Item_sum(item_par), sum(0.0), sum_int(0),
+    :Item_sum(item_par), value(0), cmp(0),
     hybrid_type(INT_RESULT), hybrid_field_type(MYSQL_TYPE_LONGLONG),
     cmp_sign(sign), was_values(TRUE)
   { collation.set(&my_charset_bin); }
-  Item_sum_hybrid(THD *thd, Item_sum_hybrid *item);
+  Item_sum_hybrid(THD *thd, Item_sum_hybrid *item)
+    :Item_sum(thd, item), value(item->value), hybrid_type(item->hybrid_type),
+    hybrid_field_type(item->hybrid_field_type), cmp_sign(item->cmp_sign),
+    was_values(item->was_values)
+  { }
   bool fix_fields(THD *, Item **);
+  void setup_item(Item *item, Item *value_arg);
   void clear();
   double val_real();
   longlong val_int();

=== modified file 'sql/item_timefunc.cc'
--- a/sql/item_timefunc.cc	2009-12-03 11:19:05 +0000
+++ b/sql/item_timefunc.cc	2010-03-04 08:03:07 +0000
@@ -391,7 +391,7 @@ static bool extract_date_time(DATE_TIME_
 	if (tmp - val > 6)
 	  tmp= (char*) val + 6;
 	l_time->second_part= (int) my_strtoll10(val, &tmp, &error);
-	frac_part= 6 - (uint) (tmp - val);
+	frac_part= 6 - (int) (tmp - val);
 	if (frac_part > 0)
 	  l_time->second_part*= (ulong) log_10_int[frac_part];
 	val= tmp;
@@ -882,9 +882,9 @@ static bool get_interval_info(const char
       value= value*LL(10) + (longlong) (*str - '0');
     if (transform_msec && i == count - 1) // microseconds always last
     {
-      long msec_length= 6 - (uint) (str - start);
+      int msec_length= 6 - (int)(str - start);
       if (msec_length > 0)
-	value*= (long) log_10_int[msec_length];
+        value*= (long)log_10_int[msec_length];
     }
     values[i]= value;
     while (str != end && !my_isdigit(cs,*str))
@@ -2560,9 +2560,9 @@ void Item_char_typecast::fix_length_and_
                        from_cs != &my_charset_bin &&
                        cast_cs != &my_charset_bin);
   collation.set(cast_cs, DERIVATION_IMPLICIT);
-  char_length= (cast_length >= 0) ?
-                 cast_length :
-                 args[0]->max_length / args[0]->collation.collation->mbmaxlen;
+  char_length= (cast_length >= 0) ? cast_length :
+                args[0]->max_length /
+                (cast_cs == &my_charset_bin ? 1 : args[0]->collation.collation->mbmaxlen);
   max_length= char_length * cast_cs->mbmaxlen;
 }
 

=== modified file 'sql/item_timefunc.h'
--- a/sql/item_timefunc.h	2009-02-07 15:50:31 +0000
+++ b/sql/item_timefunc.h	2009-12-13 20:29:50 +0000
@@ -305,6 +305,16 @@ public:
   Item_func_unix_timestamp(Item *a) :Item_int_func(a) {}
   longlong val_int();
   const char *func_name() const { return "unix_timestamp"; }
+  bool check_partition_func_processor(uchar *int_arg) {return FALSE;}
+  /*
+    UNIX_TIMESTAMP() depends on the current timezone
+    (and thus may not be used as a partitioning function)
+    when its argument is NOT of the TIMESTAMP type.
+  */
+  bool is_timezone_dependent_processor(uchar *int_arg)
+  {
+    return !has_timestamp_args();
+  }
   void fix_length_and_dec()
   {
     decimals=0;

=== modified file 'sql/item_xmlfunc.cc'
--- a/sql/item_xmlfunc.cc	2009-12-03 11:19:05 +0000
+++ b/sql/item_xmlfunc.cc	2010-01-15 15:27:55 +0000
@@ -941,14 +941,16 @@ static Item *create_comparator(MY_XPATH 
      in a loop through all of the nodes in the node set.
     */
 
-    Item *fake= new Item_string("", 0, xpath->cs);
+    Item_string *fake= new Item_string("", 0, xpath->cs);
+    /* Don't cache fake because its value will be changed during comparison.*/
+    fake->set_used_tables(RAND_TABLE_BIT);
     Item_nodeset_func *nodeset;
     Item *scalar, *comp;
     if (a->type() == Item::XPATH_NODESET)
     {
       nodeset= (Item_nodeset_func*) a;
       scalar= b;
-      comp= eq_func(oper, fake, scalar);
+      comp= eq_func(oper, (Item*)fake, scalar);
     }
     else
     {

=== modified file 'sql/lock.cc'
--- a/sql/lock.cc	2009-10-15 21:38:29 +0000
+++ b/sql/lock.cc	2010-02-10 19:06:24 +0000
@@ -1049,10 +1049,14 @@ int lock_table_name(THD *thd, TABLE_LIST
     DBUG_RETURN(-1);
 
   table_list->table=table;
+  table->s->deleting= table_list->deleting;
 
   /* Return 1 if table is in use */
   DBUG_RETURN(test(remove_table_from_cache(thd, db, table_list->table_name,
-             check_in_use ? RTFC_NO_FLAG : RTFC_WAIT_OTHER_THREAD_FLAG)));
+                                           (check_in_use ?
+                                            RTFC_NO_FLAG :
+                                            RTFC_WAIT_OTHER_THREAD_FLAG),
+                                           table_list->deleting)));
 }
 
 

=== modified file 'sql/log.cc'
--- a/sql/log.cc	2009-12-03 11:19:05 +0000
+++ b/sql/log.cc	2010-03-24 22:12:39 +0000
@@ -1475,7 +1475,7 @@ binlog_end_trans(THD *thd, binlog_trx_da
     if (all || !(thd->options & (OPTION_BEGIN | OPTION_NOT_AUTOCOMMIT)))
     {
       if (trx_data->has_incident())
-        mysql_bin_log.write_incident(thd, TRUE);
+        error= mysql_bin_log.write_incident(thd, TRUE);
       trx_data->reset();
     }
     else                                        // ...statement
@@ -1910,6 +1910,22 @@ void MYSQL_LOG::init(enum_log_type log_t
 }
 
 
+bool MYSQL_LOG::init_and_set_log_file_name(const char *log_name,
+                                           const char *new_name,
+                                           enum_log_type log_type_arg,
+                                           enum cache_type io_cache_type_arg)
+{
+  init(log_type_arg, io_cache_type_arg);
+
+  if (new_name && !strmov(log_file_name, new_name))
+    return TRUE;
+  else if (!new_name && generate_new_name(log_file_name, log_name))
+    return TRUE;
+
+  return FALSE;
+}
+
+
 /*
   Open a (new) log file.
 
@@ -1942,17 +1958,14 @@ bool MYSQL_LOG::open(const char *log_nam
 
   write_error= 0;
 
-  init(log_type_arg, io_cache_type_arg);
-
   if (!(name= my_strdup(log_name, MYF(MY_WME))))
   {
     name= (char *)log_name; // for the error message
     goto err;
   }
 
-  if (new_name)
-    strmov(log_file_name, new_name);
-  else if (generate_new_name(log_file_name, name))
+  if (init_and_set_log_file_name(name, new_name,
+                                 log_type_arg, io_cache_type_arg))
     goto err;
 
   if (io_cache_type == SEQ_READ_APPEND)
@@ -2440,7 +2453,7 @@ const char *MYSQL_LOG::generate_name(con
   {
     char *p= fn_ext(log_name);
     uint length= (uint) (p - log_name);
-    strmake(buff, log_name, min(length, FN_REFLEN));
+    strmake(buff, log_name, min(length, FN_REFLEN-1));
     return (const char*)buff;
   }
   return log_name;
@@ -2462,7 +2475,7 @@ MYSQL_BIN_LOG::MYSQL_BIN_LOG()
   */
   index_file_name[0] = 0;
   bzero((char*) &index_file, sizeof(index_file));
-  bzero((char*) &purge_temp, sizeof(purge_temp));
+  bzero((char*) &purge_index_file, sizeof(purge_index_file));
 }
 
 /* this is called only once */
@@ -2511,7 +2524,7 @@ void MYSQL_BIN_LOG::init_pthread_objects
 
 
 bool MYSQL_BIN_LOG::open_index_file(const char *index_file_name_arg,
-                                const char *log_name)
+                                    const char *log_name, bool need_mutex)
 {
   File index_file_nr= -1;
   DBUG_ASSERT(!my_b_inited(&index_file));
@@ -2536,7 +2549,8 @@ bool MYSQL_BIN_LOG::open_index_file(cons
        init_io_cache(&index_file, index_file_nr,
                      IO_SIZE, WRITE_CACHE,
                      my_seek(index_file_nr,0L,MY_SEEK_END,MYF(0)),
-			0, MYF(MY_WME | MY_WAIT_IF_FULL)))
+			0, MYF(MY_WME | MY_WAIT_IF_FULL)) ||
+      DBUG_EVALUATE_IF("fault_injection_openning_index", 1, 0))
   {
     /*
       TODO: all operations creating/deleting the index file or a log, should
@@ -2547,6 +2561,28 @@ bool MYSQL_BIN_LOG::open_index_file(cons
       my_close(index_file_nr,MYF(0));
     return TRUE;
   }
+
+#ifdef HAVE_REPLICATION
+  /*
+    Sync the index by purging any binary log file that is not registered.
+    In other words, either purge binary log files that were removed from
+    the index but not purged from the file system due to a crash or purge
+    any binary log file that was created but not register in the index
+    due to a crash.
+  */
+
+  if (set_purge_index_file_name(index_file_name_arg) ||
+      open_purge_index_file(FALSE) ||
+      purge_index_entry(NULL, NULL, need_mutex) ||
+      close_purge_index_file() ||
+      DBUG_EVALUATE_IF("fault_injection_recovering_index", 1, 0))
+  {
+    sql_print_error("MYSQL_BIN_LOG::open_index_file failed to sync the index "
+                    "file.");
+    return TRUE;
+  }
+#endif
+
   return FALSE;
 }
 
@@ -2571,17 +2607,44 @@ bool MYSQL_BIN_LOG::open(const char *log
                          enum cache_type io_cache_type_arg,
                          bool no_auto_events_arg,
                          ulong max_size_arg,
-                         bool null_created_arg)
+                         bool null_created_arg,
+                         bool need_mutex)
 {
   File file= -1;
+
   DBUG_ENTER("MYSQL_BIN_LOG::open");
   DBUG_PRINT("enter",("log_type: %d",(int) log_type_arg));
 
-  write_error=0;
+  if (init_and_set_log_file_name(log_name, new_name, log_type_arg,
+                                 io_cache_type_arg))
+  {
+    sql_print_error("MSYQL_BIN_LOG::open failed to generate new file name.");
+    DBUG_RETURN(1);
+  }
+
+#ifdef HAVE_REPLICATION
+  if (open_purge_index_file(TRUE) ||
+      register_create_index_entry(log_file_name) ||
+      sync_purge_index_file() ||
+      DBUG_EVALUATE_IF("fault_injection_registering_index", 1, 0))
+  {
+    sql_print_error("MSYQL_BIN_LOG::open failed to sync the index file.");
+    DBUG_RETURN(1);
+  }
+  DBUG_EXECUTE_IF("crash_create_non_critical_before_update_index", abort(););
+#endif
+
+  write_error= 0;
 
   /* open the main log file */
-  if (MYSQL_LOG::open(log_name, log_type_arg, new_name, io_cache_type_arg))
+  if (MYSQL_LOG::open(log_name, log_type_arg, new_name,
+                      io_cache_type_arg))
+  {
+#ifdef HAVE_REPLICATION
+    close_purge_index_file();
+#endif
     DBUG_RETURN(1);                            /* all warnings issued */
+  }
 
   init(no_auto_events_arg, max_size_arg);
 
@@ -2607,9 +2670,6 @@ bool MYSQL_BIN_LOG::open(const char *log
       write_file_name_to_index_file= 1;
     }
 
-    DBUG_ASSERT(my_b_inited(&index_file) != 0);
-    reinit_io_cache(&index_file, WRITE_CACHE,
-                    my_b_filelength(&index_file), 0, 0);
     if (need_start_event && !no_auto_events)
     {
       /*
@@ -2667,23 +2727,44 @@ bool MYSQL_BIN_LOG::open(const char *log
 
     if (write_file_name_to_index_file)
     {
+#ifdef HAVE_REPLICATION
+      DBUG_EXECUTE_IF("crash_create_critical_before_update_index", abort(););
+#endif
+
+      DBUG_ASSERT(my_b_inited(&index_file) != 0);
+      reinit_io_cache(&index_file, WRITE_CACHE,
+                      my_b_filelength(&index_file), 0, 0);
       /*
         As this is a new log file, we write the file name to the index
         file. As every time we write to the index file, we sync it.
       */
-      if (my_b_write(&index_file, (uchar*) log_file_name,
-		     strlen(log_file_name)) ||
-	  my_b_write(&index_file, (uchar*) "\n", 1) ||
-	  flush_io_cache(&index_file) ||
+      if (DBUG_EVALUATE_IF("fault_injection_updating_index", 1, 0) ||
+          my_b_write(&index_file, (uchar*) log_file_name,
+                     strlen(log_file_name)) ||
+          my_b_write(&index_file, (uchar*) "\n", 1) ||
+          flush_io_cache(&index_file) ||
           my_sync(index_file.file, MYF(MY_WME)))
-	goto err;
+        goto err;
+
+#ifdef HAVE_REPLICATION
+      DBUG_EXECUTE_IF("crash_create_after_update_index", abort(););
+#endif
     }
   }
   log_state= LOG_OPENED;
 
+#ifdef HAVE_REPLICATION
+  close_purge_index_file();
+#endif
+
   DBUG_RETURN(0);
 
 err:
+#ifdef HAVE_REPLICATION
+  if (is_inited_purge_index_file())
+    purge_index_entry(NULL, NULL, need_mutex);
+  close_purge_index_file();
+#endif
   sql_print_error("Could not use %s for logging (error %d). \
 Turning logging off for the whole duration of the MySQL server process. \
 To turn it on again: fix the cause, \
@@ -2940,8 +3021,15 @@ bool MYSQL_BIN_LOG::reset_logs(THD* thd)
   name=0;					// Protect against free
   close(LOG_CLOSE_TO_BE_OPENED);
 
-  /* First delete all old log files */
+  /*
+    First delete all old log files and then update the index file.
+    As we first delete the log files and do not use sort of logging,
+    a crash may lead to an inconsistent state where the index has
+    references to non-existent files.
 
+    We need to invert the steps and use the purge_index_file methods
+    in order to make the operation safe.
+  */
   if (find_log_pos(&linfo, NullS, 0))
   {
     error=1;
@@ -2964,7 +3052,7 @@ bool MYSQL_BIN_LOG::reset_logs(THD* thd)
       }
       else
       {
-        push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
+        push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
                             ER_BINLOG_PURGE_FATAL_ERR,
                             "a problem with deleting %s; "
                             "consider examining correspondence "
@@ -2995,7 +3083,7 @@ bool MYSQL_BIN_LOG::reset_logs(THD* thd)
     }
     else
     {
-      push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
+      push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
                           ER_BINLOG_PURGE_FATAL_ERR,
                           "a problem with deleting %s; "
                           "consider examining correspondence "
@@ -3008,8 +3096,8 @@ bool MYSQL_BIN_LOG::reset_logs(THD* thd)
   }
   if (!thd->slave_thread)
     need_start_event=1;
-  if (!open_index_file(index_file_name, 0))
-    open(save_name, log_type, 0, io_cache_type, no_auto_events, max_size, 0);
+  if (!open_index_file(index_file_name, 0, FALSE))
+    open(save_name, log_type, 0, io_cache_type, no_auto_events, max_size, 0, FALSE);
   my_free((uchar*) save_name, MYF(0));
 
 err:
@@ -3196,7 +3284,7 @@ int MYSQL_BIN_LOG::purge_logs(const char
                           bool need_update_threads, 
                           ulonglong *decrease_log_space)
 {
-  int error;
+  int error= 0;
   bool exit_loop= 0;
   LOG_INFO log_info;
   THD *thd= current_thd;
@@ -3207,33 +3295,15 @@ int MYSQL_BIN_LOG::purge_logs(const char
     pthread_mutex_lock(&LOCK_index);
   if ((error=find_log_pos(&log_info, to_log, 0 /*no mutex*/))) 
   {
-    sql_print_error("MYSQL_LOG::purge_logs was called with file %s not "
+    sql_print_error("MYSQL_BIN_LOG::purge_logs was called with file %s not "
                     "listed in the index.", to_log);
     goto err;
   }
 
-  /*
-    For crash recovery reasons the index needs to be updated before
-    any files are deleted. Move files to be deleted into a temp file
-    to be processed after the index is updated.
-  */
-  if (!my_b_inited(&purge_temp))
-  {
-    if ((error=open_cached_file(&purge_temp, mysql_tmpdir, TEMP_PREFIX,
-                                DISK_BUFFER_SIZE, MYF(MY_WME))))
-    {
-      sql_print_error("MYSQL_LOG::purge_logs failed to open purge_temp");
-      goto err;
-    }
-  }
-  else
+  if ((error= open_purge_index_file(TRUE)))
   {
-    if ((error=reinit_io_cache(&purge_temp, WRITE_CACHE, 0, 0, 1)))
-    {
-      sql_print_error("MYSQL_LOG::purge_logs failed to reinit purge_temp "
-                      "for write");
-      goto err;
-    }
+    sql_print_error("MYSQL_BIN_LOG::purge_logs failed to sync the index file.");
+    goto err;
   }
 
   /*
@@ -3243,51 +3313,177 @@ int MYSQL_BIN_LOG::purge_logs(const char
   if ((error=find_log_pos(&log_info, NullS, 0 /*no mutex*/)))
     goto err;
   while ((strcmp(to_log,log_info.log_file_name) || (exit_loop=included)) &&
+         !is_active(log_info.log_file_name) &&
          !log_in_use(log_info.log_file_name))
   {
-    if ((error=my_b_write(&purge_temp, (const uchar*)log_info.log_file_name,
-                          strlen(log_info.log_file_name))) ||
-        (error=my_b_write(&purge_temp, (const uchar*)"\n", 1)))
+    if ((error= register_purge_index_entry(log_info.log_file_name)))
     {
-      sql_print_error("MYSQL_LOG::purge_logs failed to copy %s to purge_temp",
+      sql_print_error("MYSQL_BIN_LOG::purge_logs failed to copy %s to register file.",
                       log_info.log_file_name);
       goto err;
     }
 
     if (find_next_log(&log_info, 0) || exit_loop)
       break;
- }
+  }
+
+  DBUG_EXECUTE_IF("crash_purge_before_update_index", abort(););
+
+  if ((error= sync_purge_index_file()))
+  {
+    sql_print_error("MSYQL_BIN_LOG::purge_logs failed to flush register file.");
+    goto err;
+  }
 
   /* We know how many files to delete. Update index file. */
   if ((error=update_log_index(&log_info, need_update_threads)))
   {
-    sql_print_error("MSYQL_LOG::purge_logs failed to update the index file");
+    sql_print_error("MSYQL_BIN_LOG::purge_logs failed to update the index file");
     goto err;
   }
 
-  DBUG_EXECUTE_IF("crash_after_update_index", abort(););
+  DBUG_EXECUTE_IF("crash_purge_critical_after_update_index", abort(););
+
+err:
+  /* Read each entry from purge_index_file and delete the file. */
+  if (is_inited_purge_index_file() &&
+      (error= purge_index_entry(thd, decrease_log_space, FALSE)))
+    sql_print_error("MSYQL_BIN_LOG::purge_logs failed to process registered files"
+                    " that would be purged.");
+  close_purge_index_file();
+
+  DBUG_EXECUTE_IF("crash_purge_non_critical_after_update_index", abort(););
+
+  if (need_mutex)
+    pthread_mutex_unlock(&LOCK_index);
+  DBUG_RETURN(error);
+}
+
+int MYSQL_BIN_LOG::set_purge_index_file_name(const char *base_file_name)
+{
+  int error= 0;
+  DBUG_ENTER("MYSQL_BIN_LOG::set_purge_index_file_name");
+  if (fn_format(purge_index_file_name, base_file_name, mysql_data_home,
+                ".~rec~", MYF(MY_UNPACK_FILENAME | MY_SAFE_PATH |
+                              MY_REPLACE_EXT)) == NULL)
+  {
+    error= 1;
+    sql_print_error("MYSQL_BIN_LOG::set_purge_index_file_name failed to set "
+                      "file name.");
+  }
+  DBUG_RETURN(error);
+}
+
+int MYSQL_BIN_LOG::open_purge_index_file(bool destroy)
+{
+  int error= 0;
+  File file= -1;
+
+  DBUG_ENTER("MYSQL_BIN_LOG::open_purge_index_file");
+
+  if (destroy)
+    close_purge_index_file();
+
+  if (!my_b_inited(&purge_index_file))
+  {
+    if ((file= my_open(purge_index_file_name, O_RDWR | O_CREAT | O_BINARY,
+                       MYF(MY_WME | ME_WAITTANG))) < 0  ||
+        init_io_cache(&purge_index_file, file, IO_SIZE,
+                      (destroy ? WRITE_CACHE : READ_CACHE),
+                      0, 0, MYF(MY_WME | MY_NABP | MY_WAIT_IF_FULL)))
+    {
+      error= 1;
+      sql_print_error("MYSQL_BIN_LOG::open_purge_index_file failed to open register "
+                      " file.");
+    }
+  }
+  DBUG_RETURN(error);
+}
+
+int MYSQL_BIN_LOG::close_purge_index_file()
+{
+  int error= 0;
 
-  /* Switch purge_temp for read. */
-  if ((error=reinit_io_cache(&purge_temp, READ_CACHE, 0, 0, 0)))
+  DBUG_ENTER("MYSQL_BIN_LOG::close_purge_index_file");
+
+  if (my_b_inited(&purge_index_file))
   {
-    sql_print_error("MSYQL_LOG::purge_logs failed to reinit purge_temp "
+    end_io_cache(&purge_index_file);
+    error= my_close(purge_index_file.file, MYF(0));
+  }
+  my_delete(purge_index_file_name, MYF(0));
+  bzero((char*) &purge_index_file, sizeof(purge_index_file));
+
+  DBUG_RETURN(error);
+}
+
+bool MYSQL_BIN_LOG::is_inited_purge_index_file()
+{
+  DBUG_ENTER("MYSQL_BIN_LOG::is_inited_purge_index_file");
+  DBUG_RETURN (my_b_inited(&purge_index_file));
+}
+
+int MYSQL_BIN_LOG::sync_purge_index_file()
+{
+  int error= 0;
+  DBUG_ENTER("MYSQL_BIN_LOG::sync_purge_index_file");
+
+  if ((error= flush_io_cache(&purge_index_file)) ||
+      (error= my_sync(purge_index_file.file, MYF(MY_WME))))
+    DBUG_RETURN(error);
+
+  DBUG_RETURN(error);
+}
+
+int MYSQL_BIN_LOG::register_purge_index_entry(const char *entry)
+{
+  int error= 0;
+  DBUG_ENTER("MYSQL_BIN_LOG::register_purge_index_entry");
+
+  if ((error=my_b_write(&purge_index_file, (const uchar*)entry, strlen(entry))) ||
+      (error=my_b_write(&purge_index_file, (const uchar*)"\n", 1)))
+    DBUG_RETURN (error);
+
+  DBUG_RETURN(error);
+}
+
+int MYSQL_BIN_LOG::register_create_index_entry(const char *entry)
+{
+  DBUG_ENTER("MYSQL_BIN_LOG::register_create_index_entry");
+  DBUG_RETURN(register_purge_index_entry(entry));
+}
+
+int MYSQL_BIN_LOG::purge_index_entry(THD *thd, ulonglong *decrease_log_space,
+                                     bool need_mutex)
+{
+  MY_STAT s;
+  int error= 0;
+  LOG_INFO log_info;
+  LOG_INFO check_log_info;
+
+  DBUG_ENTER("MYSQL_BIN_LOG:purge_index_entry");
+
+  DBUG_ASSERT(my_b_inited(&purge_index_file));
+
+  if ((error=reinit_io_cache(&purge_index_file, READ_CACHE, 0, 0, 0)))
+  {
+    sql_print_error("MSYQL_BIN_LOG::purge_index_entry failed to reinit register file "
                     "for read");
     goto err;
   }
 
-  /* Read each entry from purge_temp and delete the file. */
   for (;;)
   {
     uint length;
 
-    if ((length=my_b_gets(&purge_temp, log_info.log_file_name,
+    if ((length=my_b_gets(&purge_index_file, log_info.log_file_name,
                           FN_REFLEN)) <= 1)
     {
-      if (purge_temp.error)
+      if (purge_index_file.error)
       {
-        error= purge_temp.error;
-        sql_print_error("MSYQL_LOG::purge_logs error %d reading from "
-                        "purge_temp", error);
+        error= purge_index_file.error;
+        sql_print_error("MSYQL_BIN_LOG::purge_index_entry error %d reading from "
+                        "register file.", error);
         goto err;
       }
 
@@ -3298,9 +3494,6 @@ int MYSQL_BIN_LOG::purge_logs(const char
     /* Get rid of the trailing '\n' */
     log_info.log_file_name[length-1]= 0;
 
-    ha_binlog_index_purge_file(current_thd, log_info.log_file_name);
-
-    MY_STAT s;
     if (!my_stat(log_info.log_file_name, &s, MYF(0)))
     {
       if (my_errno == ENOENT) 
@@ -3326,7 +3519,7 @@ int MYSQL_BIN_LOG::purge_logs(const char
         */
         if (thd)
         {
-          push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
+          push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
                               ER_BINLOG_PURGE_FATAL_ERR,
                               "a problem with getting info on being purged %s; "
                               "consider examining correspondence "
@@ -3348,64 +3541,92 @@ int MYSQL_BIN_LOG::purge_logs(const char
     }
     else
     {
-      DBUG_PRINT("info",("purging %s",log_info.log_file_name));
-      if (!my_delete(log_info.log_file_name, MYF(0)))
+      if ((error= find_log_pos(&check_log_info, log_info.log_file_name, need_mutex)))
       {
-        if (decrease_log_space)
-          *decrease_log_space-= s.st_size;
-      }
-      else
-      {
-        if (my_errno == ENOENT) 
+        if (error != LOG_INFO_EOF)
         {
           if (thd)
           {
             push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
-                                ER_LOG_PURGE_NO_FILE, ER(ER_LOG_PURGE_NO_FILE),
+                                ER_BINLOG_PURGE_FATAL_ERR,
+                                "a problem with deleting %s and "
+                                "reading the binlog index file",
                                 log_info.log_file_name);
           }
-          sql_print_information("Failed to delete file '%s'",
-                                log_info.log_file_name);
-          my_errno= 0;
+          else
+          {
+            sql_print_information("Failed to delete file '%s' and "
+                                  "read the binlog index file",
+                                  log_info.log_file_name);
+          }
+          goto err;
+        }
+           
+        error= 0;
+        if (!need_mutex)
+        {
+          /*
+            This is to avoid triggering an error in NDB.
+          */
+          ha_binlog_index_purge_file(current_thd, log_info.log_file_name);
+        }
+
+        DBUG_PRINT("info",("purging %s",log_info.log_file_name));
+        if (!my_delete(log_info.log_file_name, MYF(0)))
+        {
+          if (decrease_log_space)
+            *decrease_log_space-= s.st_size;
         }
         else
         {
-          if (thd)
+          if (my_errno == ENOENT)
           {
-            push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
-                                ER_BINLOG_PURGE_FATAL_ERR,
-                                "a problem with deleting %s; "
-                                "consider examining correspondence "
-                                "of your binlog index file "
-                                "to the actual binlog files",
-                                log_info.log_file_name);
+            if (thd)
+            {
+              push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+                                  ER_LOG_PURGE_NO_FILE, ER(ER_LOG_PURGE_NO_FILE),
+                                  log_info.log_file_name);
+            }
+            sql_print_information("Failed to delete file '%s'",
+                                  log_info.log_file_name);
+            my_errno= 0;
           }
           else
           {
-            sql_print_information("Failed to delete file '%s'; "
+            if (thd)
+            {
+              push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+                                  ER_BINLOG_PURGE_FATAL_ERR,
+                                  "a problem with deleting %s; "
                                   "consider examining correspondence "
                                   "of your binlog index file "
                                   "to the actual binlog files",
                                   log_info.log_file_name);
-          }
-          if (my_errno == EMFILE)
-          {
-            DBUG_PRINT("info",
-                       ("my_errno: %d, set ret = LOG_INFO_EMFILE", my_errno));
-            error= LOG_INFO_EMFILE;
+            }
+            else
+            {
+              sql_print_information("Failed to delete file '%s'; "
+                                    "consider examining correspondence "
+                                    "of your binlog index file "
+                                    "to the actual binlog files",
+                                    log_info.log_file_name);
+            }
+            if (my_errno == EMFILE)
+            {
+              DBUG_PRINT("info",
+                         ("my_errno: %d, set ret = LOG_INFO_EMFILE", my_errno));
+              error= LOG_INFO_EMFILE;
+              goto err;
+            }
+            error= LOG_INFO_FATAL;
             goto err;
           }
-          error= LOG_INFO_FATAL;
-          goto err;
         }
       }
     }
   }
 
 err:
-  close_cached_file(&purge_temp);
-  if (need_mutex)
-    pthread_mutex_unlock(&LOCK_index);
   DBUG_RETURN(error);
 }
 
@@ -3445,7 +3666,8 @@ int MYSQL_BIN_LOG::purge_logs_before_dat
     goto err;
 
   while (strcmp(log_file_name, log_info.log_file_name) &&
-	 !log_in_use(log_info.log_file_name))
+	 !is_active(log_info.log_file_name) &&
+         !log_in_use(log_info.log_file_name))
   {
     if (!my_stat(log_info.log_file_name, &stat_area, MYF(0)))
     {
@@ -3454,14 +3676,6 @@ int MYSQL_BIN_LOG::purge_logs_before_dat
         /*
           It's not fatal if we can't stat a log file that does not exist.
         */
-        if (thd)
-        {
-          push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
-                              ER_LOG_PURGE_NO_FILE, ER(ER_LOG_PURGE_NO_FILE),
-                              log_info.log_file_name);
-        }
-        sql_print_information("Failed to execute my_stat on file '%s'",
-                              log_info.log_file_name);
         my_errno= 0;
       }
       else
@@ -3471,7 +3685,7 @@ int MYSQL_BIN_LOG::purge_logs_before_dat
         */
         if (thd)
         {
-          push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
+          push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
                               ER_BINLOG_PURGE_FATAL_ERR,
                               "a problem with getting info on being purged %s; "
                               "consider examining correspondence "
@@ -3493,7 +3707,7 @@ int MYSQL_BIN_LOG::purge_logs_before_dat
       if (stat_area.st_mtime < purge_time) 
         strmake(to_log, 
                 log_info.log_file_name, 
-                sizeof(log_info.log_file_name));
+                sizeof(log_info.log_file_name) - 1);
       else
         break;
     }
@@ -3656,9 +3870,9 @@ void MYSQL_BIN_LOG::new_file_impl(bool n
   */
 
   /* reopen index binlog file, BUG#34582 */
-  if (!open_index_file(index_file_name, 0))
-    open(old_name, log_type, new_name_ptr, 
-         io_cache_type, no_auto_events, max_size, 1);
+  if (!open_index_file(index_file_name, 0, FALSE))
+    open(old_name, log_type, new_name_ptr,
+         io_cache_type, no_auto_events, max_size, 1, FALSE);
   my_free(old_name,MYF(0));
 
 end:
@@ -4108,12 +4322,20 @@ bool MYSQL_BIN_LOG::write(Log_event *eve
 #if defined(USING_TRANSACTIONS) 
     /*
       Should we write to the binlog cache or to the binlog on disk?
+
       Write to the binlog cache if:
-      - it is already not empty (meaning we're in a transaction; note that the
-     present event could be about a non-transactional table, but still we need
-     to write to the binlog cache in that case to handle updates to mixed
-     trans/non-trans table types the best possible in binlogging)
-      - or if the event asks for it (cache_stmt == TRUE).
+      1 - a transactional engine/table is updated (stmt_has_updated_trans_table == TRUE);
+      2 - or the event asks for it (cache_stmt == TRUE);
+      3 - or the cache is already not empty (meaning we're in a transaction;
+      note that the present event could be about a non-transactional table, but
+      still we need to write to the binlog cache in that case to handle updates
+      to mixed trans/non-trans table types).
+      
+      Write to the binlog on disk if only a non-transactional engine is
+      updated and:
+      1 - the binlog cache is empty or;
+      2 - --binlog-direct-non-transactional-updates is set and we are about to
+      use the statement format. When using the row format (cache_stmt == TRUE).
     */
     if (opt_using_transactions && thd)
     {
@@ -4124,8 +4346,9 @@ bool MYSQL_BIN_LOG::write(Log_event *eve
         (binlog_trx_data*) thd_get_ha_data(thd, binlog_hton);
       IO_CACHE *trans_log= &trx_data->trans_log;
       my_off_t trans_log_pos= my_b_tell(trans_log);
-      if (event_info->get_cache_stmt() || trans_log_pos != 0 ||
-          stmt_has_updated_trans_table(thd))
+      if (event_info->get_cache_stmt() || stmt_has_updated_trans_table(thd) ||
+          (!thd->variables.binlog_direct_non_trans_update &&
+            trans_log_pos != 0))
       {
         DBUG_PRINT("info", ("Using trans_log: cache: %d, trans_log_pos: %lu",
                             event_info->get_cache_stmt(),
@@ -4305,6 +4528,9 @@ bool general_log_write(THD *thd, enum en
 
 void MYSQL_BIN_LOG::rotate_and_purge(uint flags)
 {
+#ifdef HAVE_REPLICATION
+  bool check_purge= false;
+#endif
   if (!(flags & RP_LOCK_LOG_IS_ALREADY_LOCKED))
     pthread_mutex_lock(&LOCK_log);
   if ((flags & RP_FORCE_ROTATE) ||
@@ -4312,16 +4538,24 @@ void MYSQL_BIN_LOG::rotate_and_purge(uin
   {
     new_file_without_locking();
 #ifdef HAVE_REPLICATION
-    if (expire_logs_days)
-    {
-      time_t purge_time= my_time(0) - expire_logs_days*24*60*60;
-      if (purge_time >= 0)
-        purge_logs_before_date(purge_time);
-    }
+    check_purge= true;
 #endif
   }
   if (!(flags & RP_LOCK_LOG_IS_ALREADY_LOCKED))
     pthread_mutex_unlock(&LOCK_log);
+
+#ifdef HAVE_REPLICATION
+  /*
+    NOTE: Run purge_logs wo/ holding LOCK_log
+          as it otherwise will deadlock in ndbcluster_binlog_index_purge_file
+  */
+  if (check_purge && expire_logs_days)
+  {
+    time_t purge_time= my_time(0) - expire_logs_days*24*60*60;
+    if (purge_time >= 0)
+      purge_logs_before_date(purge_time);
+  }
+#endif
 }
 
 uint MYSQL_BIN_LOG::next_file_id()
@@ -4514,7 +4748,7 @@ bool MYSQL_BIN_LOG::write_incident(THD *
   Incident_log_event ev(thd, incident, write_error_msg);
   if (lock)
     pthread_mutex_lock(&LOCK_log);
-  ev.write(&log_file);
+  error= ev.write(&log_file);
   if (lock)
   {
     if (!error && !(error= flush_and_sync()))
@@ -4834,11 +5068,11 @@ bool flush_error_log()
   if (opt_error_log)
   {
     char err_renamed[FN_REFLEN], *end;
-    end= strmake(err_renamed,log_error_file,FN_REFLEN-4);
+    end= strmake(err_renamed,log_error_file,FN_REFLEN-5);
     strmov(end, "-old");
     VOID(pthread_mutex_lock(&LOCK_error_log));
 #ifdef __WIN__
-    char err_temp[FN_REFLEN+4];
+    char err_temp[FN_REFLEN+5];
     /*
      On Windows is necessary a temporary file for to rename
      the current error file.
@@ -5153,9 +5387,9 @@ int TC_LOG_MMAP::open(const char *opt_na
     pg->state=POOL;
     pthread_mutex_init(&pg->lock, MY_MUTEX_INIT_FAST);
     pthread_cond_init (&pg->cond, 0);
-    pg->start=(my_xid *)(data + i*tc_log_page_size);
-    pg->end=(my_xid *)(pg->start + tc_log_page_size);
+    pg->ptr= pg->start=(my_xid *)(data + i*tc_log_page_size);
     pg->size=pg->free=tc_log_page_size/sizeof(my_xid);
+    pg->end=pg->start + pg->size;
   }
   pages[0].size=pages[0].free=
                 (tc_log_page_size-TC_LOG_HEADER_SIZE)/sizeof(my_xid);
@@ -5388,7 +5622,15 @@ int TC_LOG_MMAP::sync()
   /* marking 'syncing' slot free */
   pthread_mutex_lock(&LOCK_sync);
   syncing=0;
-  pthread_cond_signal(&active->cond);        // wake up a new syncer
+  /*
+    we check the "active" pointer without LOCK_active. Still, it's safe -
+    "active" can change from NULL to not NULL any time, but it
+    will take LOCK_sync before waiting on active->cond. That is, it can never
+    miss a signal.
+    And "active" can change to NULL only after LOCK_sync, so this is safe too.
+  */
+  if (active)
+    pthread_cond_signal(&active->cond);      // wake up a new syncer
   pthread_mutex_unlock(&LOCK_sync);
   return err;
 }
@@ -5563,7 +5805,7 @@ int TC_LOG_BINLOG::open(const char *opt_
   if (using_heuristic_recover())
   {
     /* generate a new binlog to mask a corrupted one */
-    open(opt_name, LOG_BIN, 0, WRITE_CACHE, 0, max_binlog_size, 0);
+    open(opt_name, LOG_BIN, 0, WRITE_CACHE, 0, max_binlog_size, 0, TRUE);
     cleanup();
     return 1;
   }
@@ -5691,9 +5933,8 @@ int TC_LOG_BINLOG::recover(IO_CACHE *log
       Xid_log_event *xev=(Xid_log_event *)ev;
       uchar *x= (uchar *) memdup_root(&mem_root, (uchar*) &xev->xid,
                                       sizeof(xev->xid));
-      if (! x)
+      if (!x || my_hash_insert(&xids, x))
         goto err2;
-      my_hash_insert(&xids, x);
     }
     delete ev;
   }

=== modified file 'sql/log.h'
--- a/sql/log.h	2009-06-18 13:52:46 +0000
+++ b/sql/log.h	2009-12-04 14:40:42 +0000
@@ -172,6 +172,10 @@ public:
             enum_log_type log_type,
             const char *new_name,
             enum cache_type io_cache_type_arg);
+  bool init_and_set_log_file_name(const char *log_name,
+                                  const char *new_name,
+                                  enum_log_type log_type_arg,
+                                  enum cache_type io_cache_type_arg);
   void init(enum_log_type log_type_arg,
             enum cache_type io_cache_type_arg);
   void close(uint exiting);
@@ -233,14 +237,15 @@ class MYSQL_BIN_LOG: public TC_LOG, priv
   pthread_cond_t update_cond;
   ulonglong bytes_written;
   IO_CACHE index_file;
+  char index_file_name[FN_REFLEN];
   /*
-    purge_temp is a temp file used in purge_logs so that the index file
+    purge_file is a temp file used in purge_logs so that the index file
     can be updated before deleting files from disk, yielding better crash
     recovery. It is created on demand the first time purge_logs is called
     and then reused for subsequent calls. It is cleaned up in cleanup().
   */
-  IO_CACHE purge_temp;
-  char index_file_name[FN_REFLEN];
+  IO_CACHE purge_index_file;
+  char purge_index_file_name[FN_REFLEN];
   /*
      The max size before rotation (usable only if log_type == LOG_BIN: binary
      logs and relay logs).
@@ -349,9 +354,10 @@ public:
             const char *new_name,
 	    enum cache_type io_cache_type_arg,
 	    bool no_auto_events_arg, ulong max_size,
-            bool null_created);
+            bool null_created,
+            bool need_mutex);
   bool open_index_file(const char *index_file_name_arg,
-                       const char *log_name);
+                       const char *log_name, bool need_mutex);
   /* Use this to start writing a new log file */
   void new_file();
 
@@ -384,6 +390,16 @@ public:
                  ulonglong *decrease_log_space);
   int purge_logs_before_date(time_t purge_time);
   int purge_first_log(Relay_log_info* rli, bool included);
+  int set_purge_index_file_name(const char *base_file_name);
+  int open_purge_index_file(bool destroy);
+  bool is_inited_purge_index_file();
+  int close_purge_index_file();
+  int clean_purge_index_file();
+  int sync_purge_index_file();
+  int register_purge_index_entry(const char* entry);
+  int register_create_index_entry(const char* entry);
+  int purge_index_entry(THD *thd, ulonglong *decrease_log_space,
+                        bool need_mutex);
   bool reset_logs(THD* thd);
   void close(uint exiting);
 

=== modified file 'sql/log_event.cc'
--- a/sql/log_event.cc	2009-12-03 11:34:11 +0000
+++ b/sql/log_event.cc	2010-03-04 08:03:07 +0000
@@ -2294,10 +2294,22 @@ bool Query_log_event::write(IO_CACHE* fi
     int8store(start, table_map_for_update);
     start+= 8;
   }
+  if (master_data_written != 0)
+  {
+    /*
+      Q_MASTER_DATA_WRITTEN_CODE only exists in relay logs where the master
+      has binlog_version<4 and the slave has binlog_version=4. See comment
+      for master_data_written in log_event.h for details.
+    */
+    *start++= Q_MASTER_DATA_WRITTEN_CODE;
+    int4store(start, master_data_written);
+    start+= 4;
+  }
+
   /*
     NOTE: When adding new status vars, please don't forget to update
-    the MAX_SIZE_LOG_EVENT_STATUS in log_event.h and update function
-    code_name in this file.
+    the MAX_SIZE_LOG_EVENT_STATUS in log_event.h and update the function
+    code_name() in this file.
    
     Here there could be code like
     if (command-line-option-which-says-"log_this_variable" && inited)
@@ -2373,7 +2385,8 @@ Query_log_event::Query_log_event(THD* th
    auto_increment_offset(thd_arg->variables.auto_increment_offset),
    lc_time_names_number(thd_arg->variables.lc_time_names->number),
    charset_database_number(0),
-   table_map_for_update((ulonglong)thd_arg->table_map_for_update)
+   table_map_for_update((ulonglong)thd_arg->table_map_for_update),
+   master_data_written(0)
 {
   time_t end_time;
 
@@ -2497,6 +2510,7 @@ code_name(int code)
   case Q_LC_TIME_NAMES_CODE: return "Q_LC_TIME_NAMES_CODE";
   case Q_CHARSET_DATABASE_CODE: return "Q_CHARSET_DATABASE_CODE";
   case Q_TABLE_MAP_FOR_UPDATE_CODE: return "Q_TABLE_MAP_FOR_UPDATE_CODE";
+  case Q_MASTER_DATA_WRITTEN_CODE: return "Q_MASTER_DATA_WRITTEN_CODE";
   }
   sprintf(buf, "CODE#%d", code);
   return buf;
@@ -2534,7 +2548,7 @@ Query_log_event::Query_log_event(const c
    flags2_inited(0), sql_mode_inited(0), charset_inited(0),
    auto_increment_increment(1), auto_increment_offset(1),
    time_zone_len(0), lc_time_names_number(0), charset_database_number(0),
-   table_map_for_update(0)
+   table_map_for_update(0), master_data_written(0)
 {
   ulong data_len;
   uint32 tmp;
@@ -2590,6 +2604,18 @@ Query_log_event::Query_log_event(const c
     DBUG_PRINT("info", ("Query_log_event has status_vars_len: %u",
                         (uint) status_vars_len));
     tmp-= 2;
+  } 
+  else
+  {
+    /*
+      server version < 5.0 / binlog_version < 4 master's event is 
+      relay-logged with storing the original size of the event in
+      Q_MASTER_DATA_WRITTEN_CODE status variable.
+      The size is to be restored at reading Q_MASTER_DATA_WRITTEN_CODE-marked
+      event from the relay log.
+    */
+    DBUG_ASSERT(description_event->binlog_version < 4);
+    master_data_written= data_written;
   }
   /*
     We have parsed everything we know in the post header for QUERY_EVENT,
@@ -2681,6 +2707,11 @@ Query_log_event::Query_log_event(const c
       table_map_for_update= uint8korr(pos);
       pos+= 8;
       break;
+    case Q_MASTER_DATA_WRITTEN_CODE:
+      CHECK_SPACE(pos, end, 4);
+      data_written= master_data_written= uint4korr(pos);
+      pos+= 4;
+      break;
     default:
       /* That's why you must write status vars in growing order of code */
       DBUG_PRINT("info",("Query_log_event has unknown status vars (first has\
@@ -3170,7 +3201,18 @@ START SLAVE; . Query: '%s'", expected_er
 
 compare_errors:
 
-     /*
+    /*
+      In the slave thread, we may sometimes execute some DROP / * 40005
+      TEMPORARY * / TABLE that come from parts of binlogs (likely if we
+      use RESET SLAVE or CHANGE MASTER TO), while the temporary table
+      has already been dropped. To ignore such irrelevant "table does
+      not exist errors", we silently clear the error if TEMPORARY was used.
+    */
+    if (thd->lex->sql_command == SQLCOM_DROP_TABLE && thd->lex->drop_temporary &&
+        thd->is_error() && thd->main_da.sql_errno() == ER_BAD_TABLE_ERROR &&
+        !expected_error)
+      thd->main_da.reset_diagnostics_area();
+    /*
       If we expected a non-zero error code, and we don't get the same error
       code, and it should be ignored or is related to a concurrency issue.
     */
@@ -4005,6 +4047,7 @@ uint Load_log_event::get_query_buffer_le
   return
     5 + db_len + 3 +                        // "use DB; "
     18 + fname_len + 2 +                    // "LOAD DATA INFILE 'file''"
+    11 +                                    // "CONCURRENT "
     7 +					    // LOCAL
     9 +                                     // " REPLACE or IGNORE "
     13 + table_name_len*2 +                 // "INTO TABLE `table`"
@@ -4032,6 +4075,9 @@ void Load_log_event::print_query(bool ne
 
   pos= strmov(pos, "LOAD DATA ");
 
+  if (thd->lex->lock_option == TL_WRITE_CONCURRENT_INSERT)
+    pos= strmov(pos, "CONCURRENT ");
+
   if (fn_start)
     *fn_start= pos;
 
@@ -5851,7 +5897,7 @@ Slave_log_event::Slave_log_event(const c
 int Slave_log_event::do_apply_event(Relay_log_info const *rli)
 {
   if (mysql_bin_log.is_open())
-    mysql_bin_log.write(this);
+    return mysql_bin_log.write(this);
   return 0;
 }
 #endif /* !MYSQL_CLIENT */
@@ -7598,7 +7644,7 @@ static int rows_event_stmt_cleanup(Relay
       (assume the last master's transaction is ignored by the slave because of
       replicate-ignore rules).
     */
-    thd->binlog_flush_pending_rows_event(true);
+    error= thd->binlog_flush_pending_rows_event(true);
 
     /*
       If this event is not in a transaction, the call below will, if some
@@ -7609,7 +7655,7 @@ static int rows_event_stmt_cleanup(Relay
       are involved, commit the transaction and flush the pending event to the
       binlog.
     */
-    error= ha_autocommit_or_rollback(thd, 0);
+    error|= ha_autocommit_or_rollback(thd, error);
 
     /*
       Now what if this is not a transactional engine? we still need to
@@ -7913,10 +7959,10 @@ Table_map_log_event::Table_map_log_event
     plus one or three bytes (see pack.c:net_store_length) for number of 
     elements in the field metadata array.
   */
-  if (m_field_metadata_size > 255)
-    m_data_size+= m_field_metadata_size + 3; 
-  else
+  if (m_field_metadata_size < 251)
     m_data_size+= m_field_metadata_size + 1; 
+  else
+    m_data_size+= m_field_metadata_size + 3; 
 
   bzero(m_null_bits, num_null_bytes);
   for (unsigned int i= 0 ; i < m_table->s->fields ; ++i)
@@ -8453,13 +8499,17 @@ Rows_log_event::write_row(const Relay_lo
   auto_afree_ptr<char> key(NULL);
 
   /* fill table->record[0] with default values */
-
+  bool abort_on_warnings= (rli->sql_thd->variables.sql_mode &
+                           (MODE_STRICT_TRANS_TABLES | MODE_STRICT_ALL_TABLES));
   if ((error= prepare_record(table, m_width,
-                             TRUE /* check if columns have def. values */)))
+                             table->file->ht->db_type != DB_TYPE_NDBCLUSTER,
+                             abort_on_warnings, m_curr_row == m_rows_buf)))
     DBUG_RETURN(error);
   
   /* unpack row into table->record[0] */
-  error= unpack_current_row(rli); // TODO: how to handle errors?
+  if ((error= unpack_current_row(rli, abort_on_warnings)))
+    DBUG_RETURN(error);
+
   if (m_curr_row == m_rows_buf)
   {
     /* this is the first row to be inserted, we estimate the rows with
@@ -9256,8 +9306,12 @@ Update_rows_log_event::do_exec_row(const
 
   store_record(m_table,record[1]);
 
+  bool abort_on_warnings= (rli->sql_thd->variables.sql_mode &
+                           (MODE_STRICT_TRANS_TABLES | MODE_STRICT_ALL_TABLES));
   m_curr_row= m_curr_row_end;
-  error= unpack_current_row(rli); // this also updates m_curr_row_end
+  /* this also updates m_curr_row_end */
+  if ((error= unpack_current_row(rli, abort_on_warnings)))
+    return error;
 
   /*
     Now we have the right row to update.  The old row (the one we're

=== modified file 'sql/log_event.h'
--- a/sql/log_event.h	2009-12-03 11:19:05 +0000
+++ b/sql/log_event.h	2010-03-04 08:03:07 +0000
@@ -263,7 +263,8 @@ struct sql_ex_info
                                    1 + 1 + 255    /* type, length, time_zone */ + \
                                    1 + 2          /* type, lc_time_names_number */ + \
                                    1 + 2          /* type, charset_database_number */ + \
-                                   1 + 8          /* type, table_map_for_update */)
+                                   1 + 8          /* type, table_map_for_update */ + \
+                                   1 + 4          /* type, master_data_written */)
 #define MAX_LOG_EVENT_HEADER   ( /* in order of Query_log_event::write */ \
   LOG_EVENT_HEADER_LEN + /* write_header */ \
   QUERY_HEADER_LEN     + /* write_data */   \
@@ -330,6 +331,10 @@ struct sql_ex_info
 
 #define Q_TABLE_MAP_FOR_UPDATE_CODE 9
 
+#define Q_MASTER_DATA_WRITTEN_CODE 10
+
+/* Intvar event post-header */
+
 /* Intvar event data */
 #define I_TYPE_OFFSET        0
 #define I_VAL_OFFSET         1
@@ -1620,6 +1625,16 @@ public:
     statement, for other query statements, this will be zero.
   */
   ulonglong table_map_for_update;
+  /*
+    Holds the original length of a Query_log_event that comes from a
+    master of version < 5.0 (i.e., binlog_version < 4). When the IO
+    thread writes the relay log, it augments the Query_log_event with a
+    Q_MASTER_DATA_WRITTEN_CODE status_var that holds the original event
+    length. This field is initialized to non-zero in the SQL thread when
+    it reads this augmented event. SQL thread does not write 
+    Q_MASTER_DATA_WRITTEN_CODE to the slave's server binlog.
+  */
+  uint32 master_data_written;
 
 #ifndef MYSQL_CLIENT
 
@@ -1766,7 +1781,7 @@ private:
 
   @verbatim
    (1)    USE db;
-   (2)    LOAD DATA [LOCAL] INFILE 'file_name'
+   (2)    LOAD DATA [CONCURRENT] [LOCAL] INFILE 'file_name'
    (3)    [REPLACE | IGNORE]
    (4)    INTO TABLE 'table_name'
    (5)    [FIELDS
@@ -3541,12 +3556,16 @@ protected:
   int write_row(const Relay_log_info *const, const bool);
 
   // Unpack the current row into m_table->record[0]
-  int unpack_current_row(const Relay_log_info *const rli)
+  int unpack_current_row(const Relay_log_info *const rli,
+                         const bool abort_on_warning= TRUE)
   { 
     DBUG_ASSERT(m_table);
+
+    bool first_row= (m_curr_row == m_rows_buf);
     ASSERT_OR_RETURN_ERROR(m_curr_row < m_rows_end, HA_ERR_CORRUPT_EVENT);
     int const result= ::unpack_row(rli, m_table, m_width, m_curr_row, &m_cols,
-                                   &m_curr_row_end, &m_master_reclength);
+                                   &m_curr_row_end, &m_master_reclength,
+                                   abort_on_warning, first_row);
     if (m_curr_row_end > m_rows_end)
       my_error(ER_SLAVE_CORRUPT_EVENT, MYF(0));
     ASSERT_OR_RETURN_ERROR(m_curr_row_end <= m_rows_end, HA_ERR_CORRUPT_EVENT);

=== modified file 'sql/log_event_old.cc'
--- a/sql/log_event_old.cc	2009-12-03 11:19:05 +0000
+++ b/sql/log_event_old.cc	2010-03-04 08:03:07 +0000
@@ -1541,7 +1541,15 @@ int Old_rows_log_event::do_apply_event(R
         NOTE: For this new scheme there should be no pending event:
         need to add code to assert that is the case.
        */
-      thd->binlog_flush_pending_rows_event(false);
+      error= thd->binlog_flush_pending_rows_event(false);
+      if (error)
+      {
+        rli->report(ERROR_LEVEL, ER_SLAVE_FATAL_ERROR,
+                    ER(ER_SLAVE_FATAL_ERROR),
+                    "call to binlog_flush_pending_rows_event() failed");
+        thd->is_slave_error= 1;
+        DBUG_RETURN(error);
+      }
       TABLE_LIST *tables= rli->tables_to_lock;
       close_tables_for_reopen(thd, &tables);
 
@@ -1831,7 +1839,7 @@ int Old_rows_log_event::do_apply_event(R
       (assume the last master's transaction is ignored by the slave because of
       replicate-ignore rules).
     */
-    thd->binlog_flush_pending_rows_event(true);
+    int binlog_error= thd->binlog_flush_pending_rows_event(true);
 
     /*
       If this event is not in a transaction, the call below will, if some
@@ -1842,12 +1850,13 @@ int Old_rows_log_event::do_apply_event(R
       are involved, commit the transaction and flush the pending event to the
       binlog.
     */
-    if ((error= ha_autocommit_or_rollback(thd, 0)))
+    if ((error= ha_autocommit_or_rollback(thd, binlog_error)))
       rli->report(ERROR_LEVEL, error,
                   "Error in %s event: commit of row events failed, "
                   "table `%s`.`%s`",
                   get_type_str(), m_table->s->db.str,
                   m_table->s->table_name.str);
+    error|= binlog_error;
 
     /*
       Now what if this is not a transactional engine? we still need to

=== modified file 'sql/mysql_priv.h'
--- a/sql/mysql_priv.h	2009-12-03 11:19:05 +0000
+++ b/sql/mysql_priv.h	2010-03-04 08:03:07 +0000
@@ -112,6 +112,10 @@ char* query_table_status(THD *thd,const 
 #define PREV_BITS(type,A)	((type) (((type) 1 << (A)) -1))
 #define all_bits_set(A,B) ((A) & (B) != (B))
 
+/* Version numbers for deprecation messages */
+#define VER_BETONY  "5.5"
+#define VER_CELOSIA "5.6"
+
 #define WARN_DEPRECATED(Thd,Ver,Old,New)                                             \
   do {                                                                               \
     DBUG_ASSERT(strncmp(Ver, MYSQL_SERVER_VERSION, sizeof(Ver)-1) > 0);              \
@@ -121,7 +125,7 @@ char* query_table_status(THD *thd,const 
                         (Old), (Ver), (New));                                        \
     else                                                                             \
       sql_print_warning("The syntax '%s' is deprecated and will be removed "         \
-                        "in MySQL %s. Please use %s instead.", (Old), (Ver), (New)); \
+                        "in a future release. Please use %s instead.", (Old), (New)); \
   } while(0)
 
 extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *system_charset_info;
@@ -1045,8 +1049,8 @@ check_and_unset_inject_value(int value)
 
 #endif
 
-void write_bin_log(THD *thd, bool clear_error,
-                   char const *query, ulong query_length);
+int write_bin_log(THD *thd, bool clear_error,
+                  char const *query, ulong query_length);
 
 /* sql_connect.cc */
 int check_user(THD *thd, enum enum_server_command command, 
@@ -1434,8 +1438,18 @@ bool get_schema_tables_result(JOIN *join
                               enum enum_schema_table_state executed_place);
 enum enum_schema_tables get_schema_table_idx(ST_SCHEMA_TABLE *schema_table);
 
-#define is_schema_db(X) \
-  !my_strcasecmp(system_charset_info, INFORMATION_SCHEMA_NAME.str, (X))
+inline bool is_schema_db(const char *name, size_t len)
+{
+  return (INFORMATION_SCHEMA_NAME.length == len &&
+          !my_strcasecmp(system_charset_info,
+                         INFORMATION_SCHEMA_NAME.str, name));  
+}
+
+inline bool is_schema_db(const char *name)
+{
+  return !my_strcasecmp(system_charset_info,
+                        INFORMATION_SCHEMA_NAME.str, name);
+}
 
 /* sql_prepare.cc */
 
@@ -1636,7 +1650,7 @@ uint prep_alter_part_table(THD *thd, TAB
 #define RTFC_WAIT_OTHER_THREAD_FLAG 0x0002
 #define RTFC_CHECK_KILLED_FLAG      0x0004
 bool remove_table_from_cache(THD *thd, const char *db, const char *table,
-                             uint flags);
+                             uint flags, my_bool deleting);
 
 #define NORMAL_PART_NAME 0
 #define TEMP_PART_NAME 1

=== modified file 'sql/mysqld.cc'
--- a/sql/mysqld.cc	2009-12-04 15:12:22 +0000
+++ b/sql/mysqld.cc	2010-03-30 12:36:49 +0000
@@ -598,6 +598,7 @@ char *mysqld_unix_port, *opt_mysql_tmpdi
 const char **errmesg;			/**< Error messages */
 const char *myisam_recover_options_str="OFF";
 const char *myisam_stats_method_str="nulls_unequal";
+const char *opt_thread_handling= thread_handling_typelib.type_names[0];
 
 /** name of reference on left espression in rewritten IN subquery */
 const char *in_left_expr_name= "<left expr>";
@@ -1173,11 +1174,14 @@ static void __cdecl kill_server(int sig_
   /*
    Send event to smem_event_connect_request for aborting
    */
-  if (!SetEvent(smem_event_connect_request))
+  if (opt_enable_shared_memory)
   {
-    DBUG_PRINT("error",
-               ("Got error: %ld from SetEvent of smem_event_connect_request",
-                GetLastError()));
+    if (!SetEvent(smem_event_connect_request))
+    {
+      DBUG_PRINT("error",
+                 ("Got error: %ld from SetEvent of smem_event_connect_request",
+                  GetLastError()));
+    }
   }
 #endif
 
@@ -1318,7 +1322,6 @@ void clean_up(bool print_message)
   lex_free();				/* Free some memory */
   item_create_cleanup();
   set_var_free();
-  free_charsets();
   if (!opt_noacl)
   {
 #ifdef HAVE_DLOPEN
@@ -2029,10 +2032,10 @@ bool one_thread_per_connection_end(THD *
 
   /* It's safe to broadcast outside a lock (COND... is not deleted here) */
   DBUG_PRINT("signal", ("Broadcasting COND_thread_count"));
+  DBUG_LEAVE;                                   // Must match DBUG_ENTER()
   my_thread_end();
   (void) pthread_cond_broadcast(&COND_thread_count);
 
-  DBUG_LEAVE;                                   // Must match DBUG_ENTER()
   pthread_exit(0);
   return 0;                                     // Avoid compiler warnings
 }
@@ -2704,7 +2707,7 @@ static void init_signals(void)
   {
     /* Change limits so that we will get a core file */
     STRUCT_RLIMIT rl;
-    rl.rlim_cur = rl.rlim_max = RLIM_INFINITY;
+    rl.rlim_cur = rl.rlim_max = (rlim_t) RLIM_INFINITY;
     if (setrlimit(RLIMIT_CORE, &rl) && global_system_variables.log_warnings)
       sql_print_warning("setrlimit could not change the size of core files to 'infinity';  We may not be able to generate a core file on signals");
   }
@@ -4005,6 +4008,27 @@ server.");
 
   if (opt_bin_log)
   {
+    /* Reports an error and aborts, if the --log-bin's path 
+       is a directory.*/
+    if (opt_bin_logname && 
+        opt_bin_logname[strlen(opt_bin_logname) - 1] == FN_LIBCHAR)
+    {
+      sql_print_error("Path '%s' is a directory name, please specify \
+a file name for --log-bin option", opt_bin_logname);
+      unireg_abort(1);
+    }
+
+    /* Reports an error and aborts, if the --log-bin-index's path 
+       is a directory.*/
+    if (opt_binlog_index_name && 
+        opt_binlog_index_name[strlen(opt_binlog_index_name) - 1] 
+        == FN_LIBCHAR)
+    {
+      sql_print_error("Path '%s' is a directory name, please specify \
+a file name for --log-bin-index option", opt_binlog_index_name);
+      unireg_abort(1);
+    }
+
     char buf[FN_REFLEN];
     const char *ln;
     ln= mysql_bin_log.generate_name(opt_bin_logname, "-bin", 1, buf);
@@ -4028,7 +4052,7 @@ server.");
       my_free(opt_bin_logname, MYF(MY_ALLOW_ZERO_PTR));
       opt_bin_logname=my_strdup(buf, MYF(0));
     }
-    if (mysql_bin_log.open_index_file(opt_binlog_index_name, ln))
+    if (mysql_bin_log.open_index_file(opt_binlog_index_name, ln, TRUE))
     {
       unireg_abort(1);
     }
@@ -4200,7 +4224,7 @@ server.");
   }
 
   if (opt_bin_log && mysql_bin_log.open(opt_bin_logname, LOG_BIN, 0,
-                                        WRITE_CACHE, 0, max_binlog_size, 0))
+                                        WRITE_CACHE, 0, max_binlog_size, 0, TRUE))
     unireg_abort(1);
 
 #ifdef HAVE_REPLICATION
@@ -5355,12 +5379,16 @@ pthread_handler_t handle_connections_soc
 pthread_handler_t handle_connections_namedpipes(void *arg)
 {
   HANDLE hConnectedPipe;
-  OVERLAPPED connectOverlapped = {0};
+  OVERLAPPED connectOverlapped= {0};
   THD *thd;
   my_thread_init();
   DBUG_ENTER("handle_connections_namedpipes");
-  connectOverlapped.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
-
+  connectOverlapped.hEvent= CreateEvent(NULL, TRUE, FALSE, NULL);
+  if (!connectOverlapped.hEvent)
+  {
+    sql_print_error("Can't create event, last error=%u", GetLastError());
+    unireg_abort(1);
+  }
   DBUG_PRINT("general",("Waiting for named pipe connections."));
   while (!abort_loop)
   {
@@ -5383,7 +5411,8 @@ pthread_handler_t handle_connections_nam
     {
       CloseHandle(hPipe);
       if ((hPipe= CreateNamedPipe(pipe_name,
-                                  PIPE_ACCESS_DUPLEX|FILE_FLAG_OVERLAPPED,
+                                  PIPE_ACCESS_DUPLEX |
+                                  FILE_FLAG_OVERLAPPED,
                                   PIPE_TYPE_BYTE |
                                   PIPE_READMODE_BYTE |
                                   PIPE_WAIT,
@@ -5403,7 +5432,8 @@ pthread_handler_t handle_connections_nam
     hConnectedPipe = hPipe;
     /* create new pipe for new connection */
     if ((hPipe = CreateNamedPipe(pipe_name,
-				 PIPE_ACCESS_DUPLEX|FILE_FLAG_OVERLAPPED,
+                 PIPE_ACCESS_DUPLEX |
+                 FILE_FLAG_OVERLAPPED,
 				 PIPE_TYPE_BYTE |
 				 PIPE_READMODE_BYTE |
 				 PIPE_WAIT,
@@ -5730,6 +5760,7 @@ enum options_mysqld
   OPT_DISCONNECT_SLAVE_EVENT_COUNT, OPT_TC_HEURISTIC_RECOVER,
   OPT_ABORT_SLAVE_EVENT_COUNT,
   OPT_LOG_BIN_TRUST_FUNCTION_CREATORS,
+  OPT_LOG_BIN_TRUST_FUNCTION_CREATORS_OLD,
   OPT_ENGINE_CONDITION_PUSHDOWN, OPT_NDB_CONNECTSTRING,
   OPT_NDB_USE_EXACT_COUNT, OPT_NDB_USE_TRANSACTIONS,
   OPT_NDB_FORCE_SEND, OPT_NDB_AUTOINCREMENT_PREFETCH_SZ,
@@ -5779,6 +5810,7 @@ enum options_mysqld
   OPT_MYISAM_BLOCK_SIZE, OPT_MYISAM_MAX_EXTRA_SORT_FILE_SIZE,
   OPT_MYISAM_MAX_SORT_FILE_SIZE, OPT_MYISAM_SORT_BUFFER_SIZE,
   OPT_MYISAM_USE_MMAP, OPT_MYISAM_REPAIR_THREADS,
+  OPT_MYISAM_MMAP_SIZE,
   OPT_MYISAM_STATS_METHOD,
 
   OPT_PAGECACHE_BUFFER_SIZE,
@@ -5814,6 +5846,7 @@ enum options_mysqld
   OPT_EXPIRE_LOGS_DAYS,
   OPT_GROUP_CONCAT_MAX_LEN,
   OPT_DEFAULT_COLLATION,
+  OPT_DEFAULT_COLLATION_OLD,
   OPT_CHARACTER_SET_CLIENT_HANDSHAKE,
   OPT_CHARACTER_SET_FILESYSTEM,
   OPT_LC_TIME_NAMES,
@@ -5840,6 +5873,9 @@ enum options_mysqld
   OPT_TABLE_LOCK_WAIT_TIMEOUT,
   OPT_PLUGIN_LOAD,
   OPT_PLUGIN_DIR,
+  OPT_SYMBOLIC_LINKS,
+  OPT_WARNINGS,
+  OPT_RECORD_BUFFER_OLD,
   OPT_LOG_OUTPUT,
   OPT_PORT_OPEN_TIMEOUT,
   OPT_PROFILING,
@@ -5866,7 +5902,9 @@ enum options_mysqld
   OPT_LOG_SLOW_FILTER, 
   OPT_GENERAL_LOG_FILE,
   OPT_SLOW_QUERY_LOG_FILE,
-  OPT_IGNORE_BUILTIN_INNODB
+  OPT_IGNORE_BUILTIN_INNODB,
+  OPT_BINLOG_DIRECT_NON_TRANS_UPDATE,
+  OPT_DEFAULT_CHARACTER_SET_OLD
 };
 
 
@@ -6019,10 +6057,11 @@ struct my_option my_long_options[] =
   {"debug-flush", OPT_DEBUG_FLUSH, "Default debug log with flush after write",
    (uchar**) 0, (uchar**) 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
 #endif
-  {"default-character-set", 'C', "Set the default character set (deprecated option, use --character-set-server instead).",
+  {"default-character-set", OPT_DEFAULT_CHARACTER_SET_OLD, 
+   "Set the default character set (deprecated option, use --character-set-server instead).",
    (uchar**) &default_character_set_name, (uchar**) &default_character_set_name,
    0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },
-  {"default-collation", OPT_DEFAULT_COLLATION, "Set the default collation (deprecated option, use --collation-server instead).",
+  {"default-collation", OPT_DEFAULT_COLLATION_OLD, "Set the default collation (deprecated option, use --collation-server instead).",
    (uchar**) &default_collation_name, (uchar**) &default_collation_name,
    0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },
   {"default-storage-engine", OPT_STORAGE_ENGINE,
@@ -6121,7 +6160,8 @@ Disable with --skip-large-pages.",
 #endif
   {"init-rpl-role", OPT_INIT_RPL_ROLE, "Set the replication role.", 0, 0, 0,
    GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
-  {"init-slave", OPT_INIT_SLAVE, "Command(s) that are executed when a slave connects to this master",
+  {"init-slave", OPT_INIT_SLAVE, "Command(s) that are executed by a slave server \
+each time the SQL thread starts.",
    (uchar**) &opt_init_slave, (uchar**) &opt_init_slave, 0, GET_STR_ALLOC,
    REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"language", 'L',
@@ -6161,7 +6201,7 @@ Disable with --skip-large-pages.",
     compatibility; the behaviour was also changed to apply only to functions
     (and triggers). In a future release this old name could be removed.
   */
-  {"log-bin-trust-routine-creators", OPT_LOG_BIN_TRUST_FUNCTION_CREATORS,
+  {"log-bin-trust-routine-creators", OPT_LOG_BIN_TRUST_FUNCTION_CREATORS_OLD,
    "(deprecated) Use log-bin-trust-function-creators.",
    (uchar**) &trust_function_creators, (uchar**) &trust_function_creators, 0,
    GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
@@ -6714,7 +6754,7 @@ log and this option does nothing anymore
   {"transaction-isolation", OPT_TX_ISOLATION,
    "Default transaction isolation level.", 0, 0, 0, GET_STR, REQUIRED_ARG, 0,
    0, 0, 0, 0, 0},
-  {"use-symbolic-links", 's', "Enable symbolic link support. Deprecated option; use --symbolic-links instead.",
+  {"use-symbolic-links", OPT_SYMBOLIC_LINKS, "Enable symbolic link support. Deprecated option; use --symbolic-links instead.",
    (uchar**) &my_use_symdir, (uchar**) &my_use_symdir, 0, GET_BOOL, NO_ARG,
    IF_VALGRIND(0,1), 0, 0, 0, 0, 0},
   {"user", 'u', "Run mysqld daemon as user.", 0, 0, 0, GET_STR, REQUIRED_ARG,
@@ -6724,7 +6764,7 @@ log and this option does nothing anymore
    0, 0},
   {"version", 'V', "Output version information and exit.", 0, 0, 0, GET_NO_ARG,
    NO_ARG, 0, 0, 0, 0, 0, 0},
-  {"warnings", 'W', "Deprecated; use --log-warnings instead.",
+  {"warnings", OPT_WARNINGS, "Deprecated; use --log-warnings instead.",
    (uchar**) &global_system_variables.log_warnings,
    (uchar**) &max_system_variables.log_warnings, 0, GET_ULONG, OPT_ARG,
    1, 0, (longlong) ULONG_MAX, 0, 0, 0},
@@ -7002,6 +7042,10 @@ The minimum value for this variable is 4
    (uchar**) &max_system_variables.myisam_max_sort_file_size, 0,
    GET_ULL, REQUIRED_ARG, (longlong) LONG_MAX, 0, (ulonglong) MAX_FILE_SIZE,
    0, 1024*1024, 0},
+  {"myisam_mmap_size", OPT_MYISAM_MMAP_SIZE,
+   "Can be used to restrict the total memory used for memory mmaping of myisam files",
+   (uchar**) &myisam_mmap_size, (uchar**) &myisam_mmap_size, 0,
+   GET_ULL, REQUIRED_ARG, SIZE_T_MAX, MEMMAP_EXTRA_MARGIN, SIZE_T_MAX, 0, 1, 0},
   {"myisam_repair_threads", OPT_MYISAM_REPAIR_THREADS,
    "Number of threads to use when repairing MyISAM tables. The value of 1 disables parallel repair.",
    (uchar**) &global_system_variables.myisam_repair_threads,
@@ -7149,8 +7193,8 @@ The minimum value for this variable is 4
    (uchar**) &max_system_variables.read_rnd_buff_size, 0,
    GET_ULONG, REQUIRED_ARG, 256*1024L, IO_SIZE*2+MALLOC_OVERHEAD,
    INT_MAX32, MALLOC_OVERHEAD, IO_SIZE, 0},
-  {"record_buffer", OPT_RECORD_BUFFER,
-   "Alias for read_buffer_size",
+  {"record_buffer", OPT_RECORD_BUFFER_OLD,
+   "Alias for read_buffer_size. This variable is deprecated and will be removed in a future release.",
    (uchar**) &global_system_variables.read_buff_size,
    (uchar**) &max_system_variables.read_buff_size,0, GET_ULONG, REQUIRED_ARG,
    128*1024L, IO_SIZE*2+MALLOC_OVERHEAD, INT_MAX32, MALLOC_OVERHEAD, IO_SIZE, 0},
@@ -7242,10 +7286,10 @@ The minimum value for this variable is 4
     0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"tmp_table_size", OPT_TMP_TABLE_SIZE,
    "If an internal in-memory temporary table exceeds this size, MySQL will"
-   " automatically convert it to an on-disk MyISAM table.",
+   " automatically convert it to an on-disk MyISAM/Maria table.",
    (uchar**) &global_system_variables.tmp_table_size,
    (uchar**) &max_system_variables.tmp_table_size, 0, GET_ULL,
-   REQUIRED_ARG, 16*1024*1024L, 1024, MAX_MEM_TABLE_SIZE, 0, 1, 0},
+   REQUIRED_ARG, 16*1024*1024L, 0, MAX_MEM_TABLE_SIZE, 0, 1, 0},
   {"transaction_alloc_block_size", OPT_TRANS_ALLOC_BLOCK_SIZE,
    "Allocation block size for transactions to be stored in binary log",
    (uchar**) &global_system_variables.trans_alloc_block_size,
@@ -7260,7 +7304,8 @@ The minimum value for this variable is 4
    1024, 0},
   {"thread_handling", OPT_THREAD_HANDLING,
    "Define threads usage for handling queries:  "
-   "one-thread-per-connection or no-threads", 0, 0,
+   "one-thread-per-connection or no-threads",
+   (uchar**) &opt_thread_handling, (uchar**) &opt_thread_handling,
    0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"updatable_views_with_limit", OPT_UPDATABLE_VIEWS_WITH_LIMIT,
    "1 = YES = Don't issue an error message (warning only) if a VIEW without presence of a key of the underlying table is used in queries with a LIMIT clause for updating. 0 = NO = Prohibit update of a VIEW, which does not contain a key of the underlying table and the query uses a LIMIT clause (usually get from GUI tools).",
@@ -7273,6 +7318,10 @@ The minimum value for this variable is 4
    (uchar**) &max_system_variables.net_wait_timeout, 0, GET_ULONG,
    REQUIRED_ARG, NET_WAIT_TIMEOUT, 1, IF_WIN(INT_MAX32/1000, LONG_TIMEOUT),
    0, 1, 0},
+  {"binlog-direct-non-transactional-updates", OPT_BINLOG_DIRECT_NON_TRANS_UPDATE,
+   "Causes updates to non-transactional engines using statement format to be written directly to binary log. Before using this option make sure that there are no dependencies between transactional and non-transactional tables such as in the statement INSERT INTO t_myisam SELECT * FROM t_innodb; otherwise, slaves may diverge from the master.",
+   (uchar**) &global_system_variables.binlog_direct_non_trans_update, (uchar**) &max_system_variables.binlog_direct_non_trans_update, 0, GET_BOOL, NO_ARG, 0,
+    0, 0, 0, 0, 0},
   {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 
@@ -7746,6 +7795,7 @@ SHOW_VAR status_vars[]= {
   {"Ssl_verify_mode",          (char*) &show_ssl_get_verify_mode, SHOW_FUNC},
   {"Ssl_version",              (char*) &show_ssl_get_version, SHOW_FUNC},
 #endif /* HAVE_OPENSSL */
+  {"Syncs",                    (char*) &my_sync_count,          SHOW_LONG_NOFLUSH},
   {"Table_locks_immediate",    (char*) &locks_immediate,        SHOW_LONG},
   {"Table_locks_waited",       (char*) &locks_waited,           SHOW_LONG},
 #ifdef HAVE_MMAP
@@ -7932,7 +7982,13 @@ static int mysql_init_variables(void)
   refresh_version= 1L;	/* Increments on each reload */
   global_query_id= thread_id= 1L;
   strmov(server_version, MYSQL_SERVER_VERSION);
-  myisam_recover_options_str= sql_mode_str= "OFF";
+  sql_mode_str= "";
+
+  /* By default, auto-repair MyISAM tables after crash */
+  myisam_recover_options_str= "DEFAULT";
+  myisam_recover_options=     HA_RECOVER_DEFAULT;
+  ha_open_options|= HA_OPEN_ABORT_IF_CRASHED;
+
   myisam_stats_method_str= "nulls_unequal";
   my_bind_addr = htonl(INADDR_ANY);
   threads.empty();
@@ -8154,6 +8210,9 @@ mysqld_get_one_option(int optid,
     opt_endinfo=1;				/* unireg: memory allocation */
     break;
 #endif
+  case '0':
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--log-long-format", "--log-short-format");
+    break;
   case 'a':
     global_system_variables.sql_mode= fix_sql_mode(MODE_ANSI);
     global_system_variables.tx_isolation= ISO_SERIALIZABLE;
@@ -8161,6 +8220,11 @@ mysqld_get_one_option(int optid,
   case 'b':
     strmake(mysql_home,argument,sizeof(mysql_home)-1);
     break;
+  case OPT_DEFAULT_CHARACTER_SET_OLD: // --default-character-set
+    WARN_DEPRECATED(NULL, VER_CELOSIA, 
+                    "--default-character-set",
+                    "--character-set-server");
+    /* Fall through */
   case 'C':
     if (default_collation_name == compiled_default_collation_name)
       default_collation_name= 0;
@@ -8184,6 +8248,9 @@ mysqld_get_one_option(int optid,
   case 'L':
     strmake(language, argument, sizeof(language)-1);
     break;
+  case 'O':
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--set-variable", "--variable-name=value");
+    break;
 #ifdef HAVE_REPLICATION
   case OPT_SLAVE_SKIP_ERRORS:
     init_slave_skip_errors(argument);
@@ -8206,6 +8273,9 @@ mysqld_get_one_option(int optid,
     print_version();
     exit(0);
 #endif /*EMBEDDED_LIBRARY*/
+  case OPT_WARNINGS:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--warnings", "--log-warnings");
+    /* Note: fall-through to 'W' */
   case 'W':
     if (!argument)
       global_system_variables.log_warnings++;
@@ -8218,6 +8288,18 @@ mysqld_get_one_option(int optid,
     test_flags= argument ? (uint) atoi(argument) : 0;
     opt_endinfo=1;
     break;
+  case (int) OPT_DEFAULT_COLLATION_OLD:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--default-collation", "--collation-server");
+    break;
+  case (int) OPT_SAFE_SHOW_DB:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--safe-show-database", "GRANT SHOW DATABASES");
+    break;
+  case (int) OPT_LOG_BIN_TRUST_FUNCTION_CREATORS_OLD:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--log-bin-trust-routine-creators", "--log-bin-trust-function-creators");
+    break;
+  case (int) OPT_ENABLE_LOCK:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--enable-locking", "--external-locking");
+    break;
   case (int) OPT_BIG_TABLES:
     thd_startup_options|=OPTION_BIG_TABLES;
     break;
@@ -8228,6 +8310,7 @@ mysqld_get_one_option(int optid,
     opt_myisam_log=1;
     break;
   case (int) OPT_UPDATE_LOG:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--log-update", "--log-bin");
     opt_update_log=1;
     break;
   case (int) OPT_BIN_LOG:
@@ -8240,6 +8323,8 @@ mysqld_get_one_option(int optid,
   case (int) OPT_INIT_RPL_ROLE:
   {
     int role;
+    LINT_INIT(role);
+
     if (!find_opt_type(argument, &rpl_role_typelib, opt->name, &role))
     {
       rpl_status = (role == 1) ?  RPL_AUTH_MASTER : RPL_IDLE_SLAVE;
@@ -8295,6 +8380,8 @@ mysqld_get_one_option(int optid,
   case OPT_BINLOG_FORMAT:
   {
     int id;
+    LINT_INIT(id);
+
     if (!find_opt_type(argument, &binlog_format_typelib, opt->name, &id))
     {
       global_system_variables.binlog_format= opt_binlog_format_id= id - 1;
@@ -8399,8 +8486,18 @@ mysqld_get_one_option(int optid,
                       "give threads different priorities.");
     break;
   case (int) OPT_SKIP_LOCK:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--skip-locking", "--skip-external-locking");
     opt_external_locking=0;
     break;
+  case (int) OPT_SQL_BIN_UPDATE_SAME:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--sql-bin-update-same", "the binary log");
+    break;
+  case (int) OPT_RECORD_BUFFER_OLD:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "record_buffer", "read_buffer_size");
+    break;
+  case (int) OPT_SYMBOLIC_LINKS:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--use-symbolic-links", "--symbolic-links");
+    break;
   case (int) OPT_SKIP_HOST_CACHE:
     opt_specialflag|= SPECIAL_NO_HOST_CACHE;
     break;
@@ -8426,6 +8523,7 @@ mysqld_get_one_option(int optid,
     test_flags|=TEST_NO_STACKTRACE;
     break;
   case (int) OPT_SKIP_SYMLINKS:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, "--skip-symlink", "--skip-symbolic-links");
     my_use_symdir=0;
     break;
   case (int) OPT_BIND_ADDRESS:
@@ -8520,6 +8618,9 @@ mysqld_get_one_option(int optid,
     server_id_supplied = 1;
     break;
   case OPT_DELAY_KEY_WRITE_ALL:
+    WARN_DEPRECATED(NULL, VER_CELOSIA, 
+                    "--delay-key-write-for-all-tables",
+                    "--delay-key-write=ALL");
     if (argument != disabled_my_option)
       argument= (char*) "ALL";
     /* Fall through */
@@ -8531,6 +8632,8 @@ mysqld_get_one_option(int optid,
     else
     {
       int type;
+      LINT_INIT(type);
+
       if (!find_opt_type(argument, &delay_key_write_typelib, opt->name, &type))
         delay_key_write_options= (uint) type-1;
     }
@@ -8542,6 +8645,8 @@ mysqld_get_one_option(int optid,
   case OPT_TX_ISOLATION:
   {
     int type;
+    LINT_INIT(type);
+
     if (!find_opt_type(argument, &tx_isolation_typelib, opt->name, &type))
       global_system_variables.tx_isolation= (type-1);
     break;
@@ -8586,26 +8691,31 @@ mysqld_get_one_option(int optid,
 #endif
   case OPT_MYISAM_RECOVER:
   {
-    if (!argument)
-    {
-      myisam_recover_options=    HA_RECOVER_DEFAULT;
-      myisam_recover_options_str= myisam_recover_typelib.type_names[0];
-    }
-    else if (!argument[0])
+    if (argument && (!argument[0] ||
+                     my_strcasecmp(system_charset_info, argument, "OFF") == 0))
     {
       myisam_recover_options= HA_RECOVER_NONE;
       myisam_recover_options_str= "OFF";
+      ha_open_options&= ~HA_OPEN_ABORT_IF_CRASHED;
     }
     else
     {
-      myisam_recover_options_str=argument;
-      myisam_recover_options=
-        find_bit_type_or_exit(argument, &myisam_recover_typelib, opt->name,
-                              &error);
-      if (error)
-        return 1;
+      if (!argument)
+      {
+        myisam_recover_options=     HA_RECOVER_DEFAULT;
+        myisam_recover_options_str= myisam_recover_typelib.type_names[0];
+      }
+      else
+      {
+        myisam_recover_options_str=argument;
+        myisam_recover_options=
+          find_bit_type_or_exit(argument, &myisam_recover_typelib, opt->name,
+                                &error);
+        if (error)
+          return 1;
+      }
+      ha_open_options|=HA_OPEN_ABORT_IF_CRASHED;
     }
-    ha_open_options|=HA_OPEN_ABORT_IF_CRASHED;
     break;
   }
   case OPT_CONCURRENT_INSERT:
@@ -8624,6 +8734,7 @@ mysqld_get_one_option(int optid,
     ulong method_conv;
     int method;
     LINT_INIT(method_conv);
+    LINT_INIT(method);
 
     myisam_stats_method_str= argument;
     if (!find_opt_type(argument, &myisam_stats_method_typelib,
@@ -8680,14 +8791,16 @@ mysqld_get_one_option(int optid,
     break;
   }
   case OPT_ONE_THREAD:
-    global_system_variables.thread_handling=
-      SCHEDULER_ONE_THREAD_PER_CONNECTION;
+    global_system_variables.thread_handling= SCHEDULER_NO_THREADS;
+    opt_thread_handling= thread_handling_typelib.type_names[global_system_variables.thread_handling];
     break;
   case OPT_THREAD_HANDLING:
   {
     int id;
+    LINT_INIT(id);
     if (!find_opt_type(argument, &thread_handling_typelib, opt->name, &id))
       global_system_variables.thread_handling= id - 1;
+    opt_thread_handling= thread_handling_typelib.type_names[global_system_variables.thread_handling];
     break;
   }
   case OPT_FT_BOOLEAN_SYNTAX:
@@ -8974,14 +9087,8 @@ static int fix_paths(void)
     pos[0]= FN_LIBCHAR;
     pos[1]= 0;
   }
-  convert_dirname(mysql_real_data_home,mysql_real_data_home,NullS);
-  my_realpath(mysql_unpacked_real_data_home, mysql_real_data_home, MYF(0));
-  mysql_unpacked_real_data_home_len= strlen(mysql_unpacked_real_data_home);
-  if (mysql_unpacked_real_data_home[mysql_unpacked_real_data_home_len-1] == FN_LIBCHAR)
-    --mysql_unpacked_real_data_home_len;
-
-
   convert_dirname(language,language,NullS);
+  convert_dirname(mysql_real_data_home,mysql_real_data_home,NullS);
   (void) my_load_path(mysql_home,mysql_home,""); // Resolve current dir
   (void) my_load_path(mysql_real_data_home,mysql_real_data_home,mysql_home);
   (void) my_load_path(pidfile_name,pidfile_name,mysql_real_data_home);
@@ -8989,6 +9096,12 @@ static int fix_paths(void)
                                       get_relative_path(PLUGINDIR), mysql_home);
   opt_plugin_dir_ptr= opt_plugin_dir;
 
+  my_realpath(mysql_unpacked_real_data_home, mysql_real_data_home, MYF(0));
+  mysql_unpacked_real_data_home_len= 
+    (int) strlen(mysql_unpacked_real_data_home);
+  if (mysql_unpacked_real_data_home[mysql_unpacked_real_data_home_len-1] == FN_LIBCHAR)
+    --mysql_unpacked_real_data_home_len;
+
   char *sharedir=get_relative_path(SHAREDIR);
   if (test_if_hard_path(sharedir))
     strmake(buff,sharedir,sizeof(buff)-1);		/* purecov: tested */
@@ -9019,8 +9132,8 @@ static int fix_paths(void)
   /*
     Convert the secure-file-priv option to system format, allowing
     a quick strcmp to check if read or write is in an allowed dir
-   */
-  if (opt_secure_file_priv)
+  */
+  if (opt_secure_file_priv && opt_secure_file_priv[0])
   {
     convert_dirname(buff, opt_secure_file_priv, NullS);
     my_free(opt_secure_file_priv, MYF(0));

=== modified file 'sql/net_serv.cc'
--- a/sql/net_serv.cc	2009-09-07 20:50:10 +0000
+++ b/sql/net_serv.cc	2010-03-29 19:07:45 +0000
@@ -130,6 +130,7 @@ my_bool my_net_init(NET *net, Vio* vio)
   net->last_error[0]=0;
   net->compress=0; net->reading_or_writing=0;
   net->where_b = net->remain_in_buf=0;
+  net->net_skip_rest_factor= 0;
   net->last_errno=0;
 #ifdef USE_QUERY_CACHE
   query_cache_init_query(net);
@@ -219,7 +220,7 @@ my_bool net_realloc(NET *net, size_t len
     -1   Don't know if data is ready or not
 */
 
-#if !defined(EMBEDDED_LIBRARY)
+#if !defined(EMBEDDED_LIBRARY) && defined(DBUG_OFF)
 
 static int net_data_is_ready(my_socket sd)
 {
@@ -278,15 +279,20 @@ static int net_data_is_ready(my_socket s
   @param clear_buffer           if <> 0, then clear all data from comm buff
 */
 
-void net_clear(NET *net, my_bool clear_buffer)
+void net_clear(NET *net, my_bool clear_buffer __attribute__((unused)))
 {
-#if !defined(EMBEDDED_LIBRARY)
+#if !defined(EMBEDDED_LIBRARY) && defined(DBUG_OFF)
   size_t count;
   int ready;
 #endif
   DBUG_ENTER("net_clear");
 
-#if !defined(EMBEDDED_LIBRARY)
+/*
+  We don't do a clear in case of DBUG_OFF to catch bugs
+  in the protocol handling
+*/
+
+#if !defined(EMBEDDED_LIBRARY) && defined(DBUG_OFF)
   if (clear_buffer)
   {
     while ((ready= net_data_is_ready(net->vio->sd)) > 0)
@@ -738,6 +744,7 @@ static my_bool net_safe_read(NET *net, u
 static my_bool my_net_skip_rest(NET *net, uint32 remain, thr_alarm_t *alarmed,
 				ALARM *alarm_buff)
 {
+  longlong limit= net->max_packet_size*net->net_skip_rest_factor;
   uint32 old=remain;
   DBUG_ENTER("my_net_skip_rest");
   DBUG_PRINT("enter",("bytes_to_skip: %u", (uint) remain));
@@ -761,11 +768,15 @@ static my_bool my_net_skip_rest(NET *net
 	DBUG_RETURN(1);
       update_statistics(thd_increment_bytes_received(length));
       remain -= (uint32) length;
+      limit-= length;
+      if (limit < 0)
+        DBUG_RETURN(1);
     }
     if (old != MAX_PACKET_LENGTH)
       break;
     if (net_safe_read(net, net->buff, NET_HEADER_SIZE, alarmed))
       DBUG_RETURN(1);
+    limit-= NET_HEADER_SIZE;
     old=remain= uint3korr(net->buff);
     net->pkt_nr++;
   }

=== modified file 'sql/opt_range.cc'
--- a/sql/opt_range.cc	2009-12-03 11:19:05 +0000
+++ b/sql/opt_range.cc	2010-01-15 15:27:55 +0000
@@ -446,9 +446,9 @@ public:
                                   range_key, *range_key_flag);
     *range_key_flag|= key_tree->min_flag;
     if (key_tree->next_key_part &&
+	key_tree->next_key_part->type == SEL_ARG::KEY_RANGE &&
 	key_tree->next_key_part->part == key_tree->part+1 &&
-	!(*range_key_flag & (NO_MIN_RANGE | NEAR_MIN)) &&
-	key_tree->next_key_part->type == SEL_ARG::KEY_RANGE)
+	!(*range_key_flag & (NO_MIN_RANGE | NEAR_MIN)))
       res+= key_tree->next_key_part->store_min_key(key, range_key,
                                                    range_key_flag);
     return res;
@@ -462,9 +462,9 @@ public:
                                  range_key, *range_key_flag);
     (*range_key_flag)|= key_tree->max_flag;
     if (key_tree->next_key_part &&
+	key_tree->next_key_part->type == SEL_ARG::KEY_RANGE &&
 	key_tree->next_key_part->part == key_tree->part+1 &&
-	!(*range_key_flag & (NO_MAX_RANGE | NEAR_MAX)) &&
-	key_tree->next_key_part->type == SEL_ARG::KEY_RANGE)
+	!(*range_key_flag & (NO_MAX_RANGE | NEAR_MAX)))
       res+= key_tree->next_key_part->store_max_key(key, range_key,
                                                    range_key_flag);
     return res;
@@ -1700,6 +1700,7 @@ SEL_ARG *SEL_ARG::clone(RANGE_OPT_PARAM 
     tmp->prev= *next_arg;			// Link into next/prev chain
     (*next_arg)->next=tmp;
     (*next_arg)= tmp;
+    tmp->part= this->part;
   }
   else
   {
@@ -6672,6 +6673,7 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *
     else if ((cmp=tmp->cmp_max_to_min(key2)) < 0)
     {						// Found tmp.max < key2.min
       SEL_ARG *next=tmp->next;
+      /* key1 on the left of key2 non-overlapping */
       if (cmp == -2 && eq_tree(tmp->next_key_part,key2->next_key_part))
       {
 	// Join near ranges like tmp.max < 0 and key2.min >= 0
@@ -6700,6 +6702,7 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *
       int tmp_cmp;
       if ((tmp_cmp=tmp->cmp_min_to_max(key2)) > 0) // if tmp.min > key2.max
       {
+        /* tmp is on the right of key2 non-overlapping */
 	if (tmp_cmp == 2 && eq_tree(tmp->next_key_part,key2->next_key_part))
 	{					// ranges are connected
 	  tmp->copy_min_to_min(key2);
@@ -6734,25 +6737,52 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *
       }
     }
 
-    // tmp.max >= key2.min && tmp.min <= key.max  (overlapping ranges)
+    /* 
+      tmp.min >= key2.min && tmp.min <= key.max  (overlapping ranges)
+      key2.min <= tmp.min <= key2.max 
+    */  
     if (eq_tree(tmp->next_key_part,key2->next_key_part))
     {
       if (tmp->is_same(key2))
       {
+        /* 
+          Found exact match of key2 inside key1. 
+          Use the relevant range in key1.
+        */
 	tmp->merge_flags(key2);			// Copy maybe flags
 	key2->increment_use_count(-1);		// Free not used tree
       }
       else
       {
 	SEL_ARG *last=tmp;
+        SEL_ARG *first=tmp;
+        /* 
+          Find the last range in tmp that overlaps key2 and has the same 
+          condition on the rest of the keyparts.
+        */
 	while (last->next && last->next->cmp_min_to_max(key2) <= 0 &&
 	       eq_tree(last->next->next_key_part,key2->next_key_part))
 	{
+          /*
+            We've found the last overlapping key1 range in last.
+            This means that the ranges between (and including) the 
+            first overlapping range (tmp) and the last overlapping range
+            (last) are fully nested into the current range of key2 
+            and can safely be discarded. We just need the minimum endpoint
+            of the first overlapping range (tmp) so we can compare it with
+            the minimum endpoint of the enclosing key2 range.
+          */
 	  SEL_ARG *save=last;
 	  last=last->next;
 	  key1=key1->tree_delete(save);
 	}
-        last->copy_min(tmp);
+        /*
+          The tmp range (the first overlapping range) could have been discarded
+          by the previous loop. We should re-direct tmp to the new united range 
+          that's taking its place.
+        */
+        tmp= last;
+        last->copy_min(first);
         bool full_range= last->copy_min(key2);
         if (!full_range)
         {
@@ -7262,27 +7292,25 @@ int test_rb_tree(SEL_ARG *element,SEL_AR
 }
 
 
-/*
-  Count how many times SEL_ARG graph "root" refers to its part "key"
+/**
+  Count how many times SEL_ARG graph "root" refers to its part "key" via
+  transitive closure.
   
-  SYNOPSIS
-    count_key_part_usage()
-      root  An RB-Root node in a SEL_ARG graph.
-      key   Another RB-Root node in that SEL_ARG graph.
+  @param root  An RB-Root node in a SEL_ARG graph.
+  @param key   Another RB-Root node in that SEL_ARG graph.
 
-  DESCRIPTION
-    The passed "root" node may refer to "key" node via root->next_key_part,
-    root->next->n
+  The passed "root" node may refer to "key" node via root->next_key_part,
+  root->next->n
 
-    This function counts how many times the node "key" is referred (via
-    SEL_ARG::next_key_part) by 
-     - intervals of RB-tree pointed by "root", 
-     - intervals of RB-trees that are pointed by SEL_ARG::next_key_part from 
-       intervals of RB-tree pointed by "root",
-     - and so on.
+  This function counts how many times the node "key" is referred (via
+  SEL_ARG::next_key_part) by 
+  - intervals of RB-tree pointed by "root", 
+  - intervals of RB-trees that are pointed by SEL_ARG::next_key_part from 
+  intervals of RB-tree pointed by "root",
+  - and so on.
     
-    Here is an example (horizontal links represent next_key_part pointers, 
-    vertical links - next/prev prev pointers):  
+  Here is an example (horizontal links represent next_key_part pointers, 
+  vertical links - next/prev prev pointers):  
     
          +----+               $
          |root|-----------------+
@@ -7302,8 +7330,8 @@ int test_rb_tree(SEL_ARG *element,SEL_AR
           ...     +---+       $    |
                   |   |------------+
                   +---+       $
-  RETURN 
-    Number of links to "key" from nodes reachable from "root".
+  @return 
+  Number of links to "key" from nodes reachable from "root".
 */
 
 static ulong count_key_part_usage(SEL_ARG *root, SEL_ARG *key)
@@ -7558,8 +7586,8 @@ check_quick_keys(PARAM *param, uint idx,
     param->first_null_comp= key_tree->part+1;
 
   if (key_tree->next_key_part &&
-      key_tree->next_key_part->part == key_tree->part+1 &&
-      key_tree->next_key_part->type == SEL_ARG::KEY_RANGE)
+      key_tree->next_key_part->type == SEL_ARG::KEY_RANGE &&
+      key_tree->next_key_part->part == key_tree->part+1)
   {						// const key as prefix
     if (min_key_length == max_key_length &&
 	!memcmp(min_key, max_key, (uint) (tmp_max_key - max_key)) &&
@@ -7840,8 +7868,8 @@ get_quick_keys(PARAM *param,QUICK_RANGE_
                                  &tmp_max_key,max_key_flag);
 
   if (key_tree->next_key_part &&
-      key_tree->next_key_part->part == key_tree->part+1 &&
-      key_tree->next_key_part->type == SEL_ARG::KEY_RANGE)
+      key_tree->next_key_part->type == SEL_ARG::KEY_RANGE &&
+      key_tree->next_key_part->part == key_tree->part+1)
   {						  // const key as prefix
     if ((tmp_min_key - min_key) == (tmp_max_key - max_key) &&
          memcmp(min_key, max_key, (uint)(tmp_max_key - max_key))==0 &&
@@ -9823,7 +9851,11 @@ check_group_min_max_predicates(COND *con
     }
     else if (cur_arg->const_item())
     {
-      DBUG_RETURN(TRUE);
+      /*
+        For predicates of the form "const OP expr" we also have to check 'expr'
+        to make a decision.
+      */
+      continue;
     }
     else
       DBUG_RETURN(FALSE);

=== modified file 'sql/opt_table_elimination.cc'
--- a/sql/opt_table_elimination.cc	2009-09-16 19:05:03 +0000
+++ b/sql/opt_table_elimination.cc	2010-02-18 12:03:52 +0000
@@ -1220,8 +1220,16 @@ void build_eq_mods_for_cond(Dep_analysis
           bound_item= item;
       }
     }
-    exchange_sort<Dep_value_field>(fvl, compare_field_values, NULL);
-    add_module_expr(ctx, eq_mod, *and_level, NULL, bound_item, fvl);
+    /* 
+      Multiple equality is only useful if it includes at least one field from
+      the table that we could potentially eliminate:
+    */
+    if (fvl->elements)
+    {
+      
+      exchange_sort<Dep_value_field>(fvl, compare_field_values, NULL);
+      add_module_expr(ctx, eq_mod, *and_level, NULL, bound_item, fvl);
+    }
     break;
   }
   default:

=== modified file 'sql/repl_failsafe.cc'
--- a/sql/repl_failsafe.cc	2009-09-23 13:10:23 +0000
+++ b/sql/repl_failsafe.cc	2010-01-22 10:58:21 +0000
@@ -559,7 +559,12 @@ HOSTS";
 	goto err;
       }
       si->server_id = log_server_id;
-      my_hash_insert(&slave_list, (uchar*)si);
+      if (my_hash_insert(&slave_list, (uchar*)si))
+      {
+        error= "the slave is out of memory";
+        pthread_mutex_unlock(&LOCK_slave_list);
+        goto err;
+      }
     }
     strmake(si->host, row[1], sizeof(si->host)-1);
     si->port = atoi(row[port_ind]);

=== modified file 'sql/rpl_injector.cc'
--- a/sql/rpl_injector.cc	2008-04-28 16:24:05 +0000
+++ b/sql/rpl_injector.cc	2010-03-04 08:03:07 +0000
@@ -59,10 +59,14 @@ injector::transaction::~transaction()
   my_free(the_memory, MYF(0));
 }
 
+/**
+   @retval 0 transaction committed
+   @retval 1 transaction rolled back
+ */
 int injector::transaction::commit()
 {
    DBUG_ENTER("injector::transaction::commit()");
-   m_thd->binlog_flush_pending_rows_event(true);
+   int error= m_thd->binlog_flush_pending_rows_event(true);
    /*
      Cluster replication does not preserve statement or
      transaction boundaries of the master.  Instead, a new
@@ -82,9 +86,9 @@ int injector::transaction::commit()
      is committed by committing the statement transaction
      explicitly.
    */
-   ha_autocommit_or_rollback(m_thd, 0);
-   end_trans(m_thd, COMMIT);
-   DBUG_RETURN(0);
+   error |= ha_autocommit_or_rollback(m_thd, error);
+   end_trans(m_thd, error ? ROLLBACK : COMMIT);
+   DBUG_RETURN(error);
 }
 
 int injector::transaction::use_table(server_id_type sid, table tbl)
@@ -110,16 +114,17 @@ int injector::transaction::write_row (se
 				      record_type record)
 {
    DBUG_ENTER("injector::transaction::write_row(...)");
-
-   if (int error= check_state(ROW_STATE))
+ 
+   int error= check_state(ROW_STATE);
+   if (error)
      DBUG_RETURN(error);
 
    server_id_type save_id= m_thd->server_id;
    m_thd->set_server_id(sid);
-   m_thd->binlog_write_row(tbl.get_table(), tbl.is_transactional(), 
-                           cols, colcnt, record);
+   error= m_thd->binlog_write_row(tbl.get_table(), tbl.is_transactional(), 
+                                  cols, colcnt, record);
    m_thd->set_server_id(save_id);
-   DBUG_RETURN(0);
+   DBUG_RETURN(error);
 }
 
 
@@ -129,15 +134,16 @@ int injector::transaction::delete_row(se
 {
    DBUG_ENTER("injector::transaction::delete_row(...)");
 
-   if (int error= check_state(ROW_STATE))
+   int error= check_state(ROW_STATE);
+   if (error)
      DBUG_RETURN(error);
 
    server_id_type save_id= m_thd->server_id;
    m_thd->set_server_id(sid);
-   m_thd->binlog_delete_row(tbl.get_table(), tbl.is_transactional(), 
-                            cols, colcnt, record);
+   error= m_thd->binlog_delete_row(tbl.get_table(), tbl.is_transactional(), 
+                                   cols, colcnt, record);
    m_thd->set_server_id(save_id);
-   DBUG_RETURN(0);
+   DBUG_RETURN(error);
 }
 
 
@@ -147,15 +153,16 @@ int injector::transaction::update_row(se
 {
    DBUG_ENTER("injector::transaction::update_row(...)");
 
-   if (int error= check_state(ROW_STATE))
+   int error= check_state(ROW_STATE);
+   if (error)
      DBUG_RETURN(error);
 
    server_id_type save_id= m_thd->server_id;
    m_thd->set_server_id(sid);
-   m_thd->binlog_update_row(tbl.get_table(), tbl.is_transactional(),
-		            cols, colcnt, before, after);
+   error= m_thd->binlog_update_row(tbl.get_table(), tbl.is_transactional(),
+                                   cols, colcnt, before, after);
    m_thd->set_server_id(save_id);
-   DBUG_RETURN(0);
+   DBUG_RETURN(error);
 }
 
 

=== modified file 'sql/rpl_record.cc'
--- a/sql/rpl_record.cc	2009-03-05 19:54:53 +0000
+++ b/sql/rpl_record.cc	2010-03-04 08:03:07 +0000
@@ -180,7 +180,8 @@ int
 unpack_row(Relay_log_info const *rli,
            TABLE *table, uint const colcnt,
            uchar const *const row_data, MY_BITMAP const *cols,
-           uchar const **const row_end, ulong *const master_reclength)
+           uchar const **const row_end, ulong *const master_reclength,
+           const bool abort_on_warning, const bool first_row)
 {
   DBUG_ENTER("unpack_row");
   DBUG_ASSERT(row_data);
@@ -224,8 +225,51 @@ unpack_row(Relay_log_info const *rli,
       /* Field...::unpack() cannot return 0 */
       DBUG_ASSERT(pack_ptr != NULL);
 
-      if ((null_bits & null_mask) && f->maybe_null())
-        f->set_null();
+      if (null_bits & null_mask)
+      {
+        if (f->maybe_null())
+        {
+          DBUG_PRINT("debug", ("Was NULL; null mask: 0x%x; null bits: 0x%x",
+                               null_mask, null_bits));
+          /** 
+            Calling reset just in case one is unpacking on top a 
+            record with data. 
+
+            This could probably go into set_null() but doing so, 
+            (i) triggers assertion in other parts of the code at 
+            the moment; (ii) it would make us reset the field,
+            always when setting null, which right now doesn't seem 
+            needed anywhere else except here.
+
+            TODO: maybe in the future we should consider moving 
+                  the reset to make it part of set_null. But then
+                  the assertions triggered need to be 
+                  addressed/revisited.
+           */
+          f->reset();
+          f->set_null();
+        }
+        else
+        {
+          MYSQL_ERROR::enum_warning_level error_type=
+            MYSQL_ERROR::WARN_LEVEL_NOTE;
+          if (abort_on_warning && (table->file->has_transactions() ||
+                                   first_row))
+          {
+            error = HA_ERR_ROWS_EVENT_APPLY;
+            error_type= MYSQL_ERROR::WARN_LEVEL_ERROR;
+          }
+          else
+          {
+            f->set_default();
+            error_type= MYSQL_ERROR::WARN_LEVEL_WARN;
+          }
+          push_warning_printf(current_thd, error_type,
+                              ER_BAD_NULL_ERROR,
+                              ER(ER_BAD_NULL_ERROR),
+                              f->field_name);
+        }
+      }
       else
       {
         f->set_notnull();
@@ -305,13 +349,17 @@ unpack_row(Relay_log_info const *rli,
   @param table  Table whose record[0] buffer is prepared. 
   @param skip   Number of columns for which default/nullable check 
                 should be skipped.
-  @param check  Indicates if errors should be raised when checking 
-                default/nullable field properties.
+  @param check  Specifies if lack of default error needs checking.
+  @param abort_on_warning
+                Controls how to react on lack of a field's default.
+                The parameter mimics the master side one for
+                @c check_that_all_fields_are_given_values.
                 
   @returns 0 on success or a handler level error code
  */ 
 int prepare_record(TABLE *const table, 
-                   const uint skip, const bool check)
+                   const uint skip, const bool check,
+                   const bool abort_on_warning, const bool first_row)
 {
   DBUG_ENTER("prepare_record");
 
@@ -326,17 +374,36 @@ int prepare_record(TABLE *const table, 
   if (skip >= table->s->fields || !check)
     DBUG_RETURN(0);
 
-  /* Checking if exists default/nullable fields in the default values. */
-
-  for (Field **field_ptr= table->field+skip ; *field_ptr ; ++field_ptr)
+  /*
+    For fields the extra fields on the slave, we check if they have a default.
+    The check follows the same rules as the INSERT query without specifying an
+    explicit value for a field not having the explicit default 
+    (@c check_that_all_fields_are_given_values()).
+  */
+  for (Field **field_ptr= table->field+skip; *field_ptr; ++field_ptr)
   {
-    uint32 const mask= NOT_NULL_FLAG | NO_DEFAULT_VALUE_FLAG;
     Field *const f= *field_ptr;
-
-    if (((f->flags & mask) == mask))
+    if ((f->flags &  NO_DEFAULT_VALUE_FLAG) &&
+        (f->real_type() != MYSQL_TYPE_ENUM))
     {
-      my_error(ER_NO_DEFAULT_FOR_FIELD, MYF(0), f->field_name);
-      error = HA_ERR_ROWS_EVENT_APPLY;
+
+      MYSQL_ERROR::enum_warning_level error_type=
+        MYSQL_ERROR::WARN_LEVEL_NOTE;
+      if (abort_on_warning && (table->file->has_transactions() ||
+                               first_row))
+      {
+        error= HA_ERR_ROWS_EVENT_APPLY;
+        error_type= MYSQL_ERROR::WARN_LEVEL_ERROR;
+      }
+      else
+      {
+        f->set_default();
+        error_type= MYSQL_ERROR::WARN_LEVEL_WARN;
+      }
+      push_warning_printf(current_thd, error_type,
+                          ER_NO_DEFAULT_FOR_FIELD,
+                          ER(ER_NO_DEFAULT_FOR_FIELD),
+                          f->field_name);
     }
   }
 

=== modified file 'sql/rpl_record.h'
--- a/sql/rpl_record.h	2008-01-31 12:54:03 +0000
+++ b/sql/rpl_record.h	2009-10-22 00:15:45 +0000
@@ -27,10 +27,13 @@ size_t pack_row(TABLE* table, MY_BITMAP 
 int unpack_row(Relay_log_info const *rli,
                TABLE *table, uint const colcnt,
                uchar const *const row_data, MY_BITMAP const *cols,
-               uchar const **const row_end, ulong *const master_reclength);
+               uchar const **const row_end, ulong *const master_reclength,
+               const bool abort_on_warning= TRUE, const bool first_row= TRUE);
 
 // Fill table's record[0] with default values.
-int prepare_record(TABLE *const, const uint =0, const bool =FALSE);
+int prepare_record(TABLE *const table, const uint skip, const bool check,
+                   const bool abort_on_warning= TRUE,
+                   const bool first_row= TRUE);
 #endif
 
 #endif

=== modified file 'sql/rpl_rli.cc'
--- a/sql/rpl_rli.cc	2009-12-03 11:19:05 +0000
+++ b/sql/rpl_rli.cc	2010-03-04 08:03:07 +0000
@@ -100,7 +100,8 @@ int init_relay_log_info(Relay_log_info* 
   rli->tables_to_lock_count= 0;
 
   char pattern[FN_REFLEN];
-  if (fn_format(pattern, PREFIX_SQL_LOAD, slave_load_tmpdir, "",
+  (void) my_realpath(pattern, slave_load_tmpdir, 0);
+  if (fn_format(pattern, PREFIX_SQL_LOAD, pattern, "",
             MY_SAFE_PATH | MY_RETURN_REAL_PATH) == NullS)
   {
     pthread_mutex_unlock(&rli->data_lock);
@@ -127,6 +128,29 @@ int init_relay_log_info(Relay_log_info* 
     rli->relay_log.max_size (and mysql_bin_log.max_size).
   */
   {
+    /* Reports an error and returns, if the --relay-log's path 
+       is a directory.*/
+    if (opt_relay_logname && 
+        opt_relay_logname[strlen(opt_relay_logname) - 1] == FN_LIBCHAR)
+    {
+      pthread_mutex_unlock(&rli->data_lock);
+      sql_print_error("Path '%s' is a directory name, please specify \
+a file name for --relay-log option", opt_relay_logname);
+      DBUG_RETURN(1);
+    }
+
+    /* Reports an error and returns, if the --relay-log-index's path 
+       is a directory.*/
+    if (opt_relaylog_index_name && 
+        opt_relaylog_index_name[strlen(opt_relaylog_index_name) - 1] 
+        == FN_LIBCHAR)
+    {
+      pthread_mutex_unlock(&rli->data_lock);
+      sql_print_error("Path '%s' is a directory name, please specify \
+a file name for --relay-log-index option", opt_relaylog_index_name);
+      DBUG_RETURN(1);
+    }
+
     char buf[FN_REFLEN];
     const char *ln;
     static bool name_warning_sent= 0;
@@ -153,10 +177,10 @@ int init_relay_log_info(Relay_log_info* 
       note, that if open() fails, we'll still have index file open
       but a destructor will take care of that
     */
-    if (rli->relay_log.open_index_file(opt_relaylog_index_name, ln) ||
+    if (rli->relay_log.open_index_file(opt_relaylog_index_name, ln, TRUE) ||
         rli->relay_log.open(ln, LOG_BIN, 0, SEQ_READ_APPEND, 0,
                             (max_relay_log_size ? max_relay_log_size :
-                            max_binlog_size), 1))
+                            max_binlog_size), 1, TRUE))
     {
       pthread_mutex_unlock(&rli->data_lock);
       sql_print_error("Failed in open_log() called from init_relay_log_info()");
@@ -993,7 +1017,7 @@ err:
      false - condition not met
 */
 
-bool Relay_log_info::is_until_satisfied(my_off_t master_beg_pos)
+bool Relay_log_info::is_until_satisfied(THD *thd, Log_event *ev)
 {
   const char *log_name;
   ulonglong log_pos;
@@ -1003,8 +1027,12 @@ bool Relay_log_info::is_until_satisfied(
 
   if (until_condition == UNTIL_MASTER_POS)
   {
+    if (ev && ev->server_id == (uint32) ::server_id && !replicate_same_server_id)
+      DBUG_RETURN(FALSE);
     log_name= group_master_log_name;
-    log_pos= master_beg_pos;
+    log_pos= (!ev)? group_master_log_pos :
+      ((thd->options & OPTION_BEGIN || !ev->log_pos) ?
+       group_master_log_pos : ev->log_pos - ev->data_written);
   }
   else
   { /* until_condition == UNTIL_RELAY_POS */

=== modified file 'sql/rpl_rli.h'
--- a/sql/rpl_rli.h	2009-05-19 09:28:05 +0000
+++ b/sql/rpl_rli.h	2010-03-04 08:03:07 +0000
@@ -303,7 +303,7 @@ public:
   void close_temporary_tables();
 
   /* Check if UNTIL condition is satisfied. See slave.cc for more. */
-  bool is_until_satisfied(my_off_t master_beg_pos);
+  bool is_until_satisfied(THD *thd, Log_event *ev);
   inline ulonglong until_pos()
   {
     return ((until_condition == UNTIL_MASTER_POS) ? group_master_log_pos :

=== modified file 'sql/rpl_tblmap.cc'
--- a/sql/rpl_tblmap.cc	2008-08-20 14:06:31 +0000
+++ b/sql/rpl_tblmap.cc	2009-11-20 15:18:01 +0000
@@ -119,7 +119,13 @@ int table_mapping::set_table(ulong table
   }
   e->table_id= table_id;
   e->table= table;
-  my_hash_insert(&m_table_ids,(uchar *)e);
+  if (my_hash_insert(&m_table_ids,(uchar *)e))
+  {
+    /* we add this entry to the chain of free (free for use) entries */
+    e->next= m_free;
+    m_free= e;
+    DBUG_RETURN(ERR_MEMORY_ALLOCATION);
+  }
 
   DBUG_PRINT("info", ("tid %lu -> table 0x%lx (%s)", 
 		      table_id, (long) e->table,

=== modified file 'sql/rpl_utility.h'
--- a/sql/rpl_utility.h	2009-03-25 10:53:56 +0000
+++ b/sql/rpl_utility.h	2010-01-05 06:25:29 +0000
@@ -95,6 +95,7 @@ public:
         case MYSQL_TYPE_LONG_BLOB:
         case MYSQL_TYPE_DOUBLE:
         case MYSQL_TYPE_FLOAT:
+        case MYSQL_TYPE_GEOMETRY:
         {
           /*
             These types store a single byte.

=== modified file 'sql/set_var.cc'
--- a/sql/set_var.cc	2009-12-03 11:19:05 +0000
+++ b/sql/set_var.cc	2010-03-28 18:10:00 +0000
@@ -58,6 +58,9 @@
 #include <my_getopt.h>
 #include <thr_alarm.h>
 #include <myisam.h>
+#ifdef WITH_MARIA_STORAGE_ENGINE
+#include <maria.h>
+#endif
 #include <my_dir.h>
 #include <waiting_threads.h>
 #include "events.h"
@@ -148,6 +151,7 @@ static void sys_default_general_log_path
 static bool sys_update_slow_log_path(THD *thd, set_var * var);
 static void sys_default_slow_log_path(THD *thd, enum_var_type type);
 static void fix_sys_log_slow_filter(THD *thd, enum_var_type);
+static uchar *get_myisam_mmap_size(THD *thd);
 
 /*
   Variable definition list
@@ -181,6 +185,8 @@ static sys_var_long_ptr	sys_binlog_cache
 					      &binlog_cache_size);
 static sys_var_thd_binlog_format sys_binlog_format(&vars, "binlog_format",
                                             &SV::binlog_format);
+static sys_var_thd_bool sys_binlog_direct_non_trans_update(&vars, "binlog_direct_non_transactional_updates",
+                                                           &SV::binlog_direct_non_trans_update);
 static sys_var_thd_ulong	sys_bulk_insert_buff_size(&vars, "bulk_insert_buffer_size",
 						  &SV::bulk_insert_buff_size);
 static sys_var_const_os         sys_character_sets_dir(&vars,
@@ -936,6 +942,10 @@ sys_var_str sys_var_slow_log_path(&vars,
 				  opt_slow_logname);
 static sys_var_log_output sys_var_log_output_state(&vars, "log_output", &log_output_options,
 					    &log_output_typelib, 0);
+static sys_var_readonly         sys_myisam_mmap_size(&vars, "myisam_mmap_size",
+                                                     OPT_GLOBAL,
+                                                     SHOW_LONGLONG,
+                                                     get_myisam_mmap_size);
 
 
 bool sys_var::check(THD *thd, set_var *var)
@@ -1253,16 +1263,16 @@ uchar *sys_var_set::value_ptr(THD *thd, 
 
 void sys_var_set_slave_mode::set_default(THD *thd, enum_var_type type)
 {
-  slave_exec_mode_options= 0;
-  bit_do_set(slave_exec_mode_options, SLAVE_EXEC_MODE_STRICT);
+  slave_exec_mode_options= (ULL(1) << SLAVE_EXEC_MODE_STRICT);
 }
 
 bool sys_var_set_slave_mode::check(THD *thd, set_var *var)
 {
   bool rc=  sys_var_set::check(thd, var);
   if (!rc &&
-      bit_is_set(var->save_result.ulong_value, SLAVE_EXEC_MODE_STRICT) == 1 &&
-      bit_is_set(var->save_result.ulong_value, SLAVE_EXEC_MODE_IDEMPOTENT) == 1)
+      test_all_bits(var->save_result.ulong_value,
+                    ((ULL(1) << SLAVE_EXEC_MODE_STRICT) |
+                     (ULL(1) << SLAVE_EXEC_MODE_IDEMPOTENT))))
   {
     rc= true;
     my_error(ER_SLAVE_AMBIGOUS_EXEC_MODE, MYF(0), "");
@@ -1284,15 +1294,16 @@ void fix_slave_exec_mode(enum_var_type t
   DBUG_ENTER("fix_slave_exec_mode");
   compile_time_assert(sizeof(slave_exec_mode_options) * CHAR_BIT
                       > SLAVE_EXEC_MODE_LAST_BIT - 1);
-  if (bit_is_set(slave_exec_mode_options, SLAVE_EXEC_MODE_STRICT) == 1 &&
-      bit_is_set(slave_exec_mode_options, SLAVE_EXEC_MODE_IDEMPOTENT) == 1)
+  if (test_all_bits(slave_exec_mode_options,
+                    ((ULL(1) << SLAVE_EXEC_MODE_STRICT) |
+                     (ULL(1) << SLAVE_EXEC_MODE_IDEMPOTENT))))
   {
     sql_print_error("Ambiguous slave modes combination."
                     " STRICT will be used");
-    bit_do_clear(slave_exec_mode_options, SLAVE_EXEC_MODE_IDEMPOTENT);
+    slave_exec_mode_options&= ~(ULL(1) << SLAVE_EXEC_MODE_IDEMPOTENT);
   }
-  if (bit_is_set(slave_exec_mode_options, SLAVE_EXEC_MODE_IDEMPOTENT) == 0)
-    bit_do_set(slave_exec_mode_options, SLAVE_EXEC_MODE_STRICT);
+  if (!(slave_exec_mode_options & (ULL(1) << SLAVE_EXEC_MODE_IDEMPOTENT)))
+    slave_exec_mode_options|= (ULL(1)<< SLAVE_EXEC_MODE_STRICT);
   DBUG_VOID_RETURN;
 }
 
@@ -3272,6 +3283,12 @@ static uchar *get_tmpdir(THD *thd)
   return (uchar*)mysql_tmpdir;
 }
 
+static uchar *get_myisam_mmap_size(THD *thd)
+{
+  return (uchar *)&myisam_mmap_size;
+}
+
+
 /****************************************************************************
   Main handling of variables:
   - Initialisation
@@ -3842,7 +3859,7 @@ uchar *sys_var_thd_storage_engine::value
   LEX_STRING *engine_name;
   plugin_ref plugin= thd->variables.*offset;
   if (type == OPT_GLOBAL)
-    plugin= my_plugin_lock(thd, &(global_system_variables.*offset));
+    plugin= my_plugin_lock(thd, global_system_variables.*offset);
   hton= plugin_data(plugin, handlerton*);
   engine_name= hton_name(hton);
   result= (uchar *) thd->strmake(engine_name->str, engine_name->length);
@@ -3863,7 +3880,7 @@ void sys_var_thd_storage_engine::set_def
   else
   {
     value= &(thd->variables.*offset);
-    new_value= my_plugin_lock(NULL, &(global_system_variables.*offset));
+    new_value= my_plugin_lock(NULL, global_system_variables.*offset);
   }
   DBUG_ASSERT(new_value);
   old_value= *value;
@@ -3880,7 +3897,7 @@ bool sys_var_thd_storage_engine::update(
   old_value= *value;
   if (old_value != var->save_result.plugin)
   {
-    *value= my_plugin_lock(NULL, &var->save_result.plugin);
+    *value= my_plugin_lock(NULL, var->save_result.plugin);
     plugin_unlock(NULL, old_value);
   }
   return 0;
@@ -4180,7 +4197,7 @@ bool process_key_caches(process_key_cach
 
 void sys_var_trust_routine_creators::warn_deprecated(THD *thd)
 {
-  WARN_DEPRECATED(thd, "6.0", "@@log_bin_trust_routine_creators",
+  WARN_DEPRECATED(thd, VER_CELOSIA, "@@log_bin_trust_routine_creators",
                       "'@@log_bin_trust_function_creators'");
 }
 

=== modified file 'sql/share/errmsg.txt'
--- a/sql/share/errmsg.txt	2009-12-06 17:26:12 +0000
+++ b/sql/share/errmsg.txt	2010-03-04 08:03:07 +0000
@@ -5138,11 +5138,11 @@ ER_SP_BADSTATEMENT 0A000 
         eng "%s is not allowed in stored procedures"
         ger "%s ist in gespeicherten Prozeduren nicht erlaubt"
 ER_UPDATE_LOG_DEPRECATED_IGNORED 42000 
-        eng "The update log is deprecated and replaced by the binary log; SET SQL_LOG_UPDATE has been ignored"
-        ger "Das Update-Log ist veraltet und wurde durch das Bin�Log ersetzt. SET SQL_LOG_UPDATE wird ignoriert"
+        eng "The update log is deprecated and replaced by the binary log; SET SQL_LOG_UPDATE has been ignored. This option will be removed in MySQL 5.6."
+        ger "Das Update-Log ist veraltet und wurde durch das Bin�Log ersetzt. SET SQL_LOG_UPDATE wird ignoriert. Diese Option wird in MySQL 5.6 entfernt."
 ER_UPDATE_LOG_DEPRECATED_TRANSLATED 42000 
-        eng "The update log is deprecated and replaced by the binary log; SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN"
-        ger "Das Update-Log ist veraltet und wurde durch das Bin�Log ersetzt. SET SQL_LOG_UPDATE wurde in SET SQL_LOG_BIN �tzt"
+        eng "The update log is deprecated and replaced by the binary log; SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN. This option will be removed in MySQL 5.6."
+        ger "Das Update-Log ist veraltet und wurde durch das Bin�Log ersetzt. SET SQL_LOG_UPDATE wurde in SET SQL_LOG_BIN �tzt. Diese Option wird in MySQL 5.6 entfernt."
 ER_QUERY_INTERRUPTED 70100 
         eng "Query execution was interrupted"
         ger "Ausf� der Abfrage wurde unterbrochen"
@@ -5696,8 +5696,8 @@ ER_PARTITION_WRONG_NO_SUBPART_ERROR
         eng "Wrong number of subpartitions defined, mismatch with previous setting"
         ger "Falsche Anzahl von Unterpartitionen definiert, stimmt nicht mit vorherigen Einstellungen �n"
         swe "Antal subpartitioner definierade och antal subpartitioner �inte lika"
-ER_CONST_EXPR_IN_PARTITION_FUNC_ERROR
-        eng "Constant/Random expression in (sub)partitioning function is not allowed"
+ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+        eng "Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed"
         ger "Konstante oder Random-Ausdr�n (Unter-)Partitionsfunktionen sind nicht erlaubt"
         swe "Konstanta uttryck eller slumpm�iga uttryck �inte till�a (sub)partitioneringsfunktioner"
 ER_NO_CONST_EXPR_IN_RANGE_OR_LIST_ERROR

=== modified file 'sql/slave.cc'
--- a/sql/slave.cc	2009-12-06 17:51:48 +0000
+++ b/sql/slave.cc	2010-03-04 08:03:07 +0000
@@ -2218,9 +2218,7 @@ static int exec_relay_log_event(THD* thd
       hits the UNTIL barrier.
     */
     if (rli->until_condition != Relay_log_info::UNTIL_NONE &&
-        rli->is_until_satisfied((rli->is_in_group() || !ev->log_pos) ?
-                                rli->group_master_log_pos :
-                                ev->log_pos - ev->data_written))
+        rli->is_until_satisfied(thd, ev))
     {
       char buf[22];
       sql_print_information("Slave SQL thread stopped because it reached its"
@@ -2963,7 +2961,7 @@ log '%s' at position %s, relay log '%s' 
   */
   pthread_mutex_lock(&rli->data_lock);
   if (rli->until_condition != Relay_log_info::UNTIL_NONE &&
-      rli->is_until_satisfied(rli->group_master_log_pos))
+      rli->is_until_satisfied(thd, NULL))
   {
     char buf[22];
     sql_print_information("Slave SQL thread stopped because it reached its"
@@ -3803,10 +3801,11 @@ static int connect_to_master(THD* thd, M
       suppress_warnings= 0;
       mi->report(ERROR_LEVEL, last_errno,
                  "error %s to master '%s@%s:%d'"
-                 " - retry-time: %d  retries: %lu",
+                 " - retry-time: %d  retries: %lu  message: %s",
                  (reconnect ? "reconnecting" : "connecting"),
                  mi->user, mi->host, mi->port,
-                 mi->connect_retry, master_retry_count);
+                 mi->connect_retry, master_retry_count,
+                 mysql_error(mysql));
     }
     /*
       By default we try forever. The reason is that failure will trigger

=== modified file 'sql/sp.cc'
--- a/sql/sp.cc	2009-10-16 10:29:42 +0000
+++ b/sql/sp.cc	2010-01-25 02:55:05 +0000
@@ -70,6 +70,122 @@ enum
   MYSQL_PROC_FIELD_COUNT
 };
 
+static const
+TABLE_FIELD_TYPE proc_table_fields[MYSQL_PROC_FIELD_COUNT] =
+{
+  {
+    { C_STRING_WITH_LEN("db") },
+    { C_STRING_WITH_LEN("char(64)") },
+    { C_STRING_WITH_LEN("utf8") }
+  },
+  {
+    { C_STRING_WITH_LEN("name") },
+    { C_STRING_WITH_LEN("char(64)") },
+    { C_STRING_WITH_LEN("utf8") }
+  },
+  {
+    { C_STRING_WITH_LEN("type") },
+    { C_STRING_WITH_LEN("enum('FUNCTION','PROCEDURE')") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("specific_name") },
+    { C_STRING_WITH_LEN("char(64)") },
+    { C_STRING_WITH_LEN("utf8") }
+  },
+  {
+    { C_STRING_WITH_LEN("language") },
+    { C_STRING_WITH_LEN("enum('SQL')") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("sql_data_access") },
+    { C_STRING_WITH_LEN("enum('CONTAINS_SQL','NO_SQL','READS_SQL_DATA','MODIFIES_SQL_DATA')") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("is_deterministic") },
+    { C_STRING_WITH_LEN("enum('YES','NO')") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("security_type") },
+    { C_STRING_WITH_LEN("enum('INVOKER','DEFINER')") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("param_list") },
+    { C_STRING_WITH_LEN("blob") },
+    { NULL, 0 }
+  },
+
+  {
+    { C_STRING_WITH_LEN("returns") },
+    { C_STRING_WITH_LEN("longblob") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("body") },
+    { C_STRING_WITH_LEN("longblob") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("definer") },
+    { C_STRING_WITH_LEN("char(77)") },
+    { C_STRING_WITH_LEN("utf8") }
+  },
+  {
+    { C_STRING_WITH_LEN("created") },
+    { C_STRING_WITH_LEN("timestamp") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("modified") },
+    { C_STRING_WITH_LEN("timestamp") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("sql_mode") },
+    { C_STRING_WITH_LEN("set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES',"
+    "'IGNORE_SPACE','NOT_USED','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION',"
+    "'NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB',"
+    "'NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40',"
+    "'ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES',"
+    "'STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES',"
+    "'ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER',"
+    "'HIGH_NOT_PRECEDENCE','NO_ENGINE_SUBSTITUTION','PAD_CHAR_TO_FULL_LENGTH')") },
+    { NULL, 0 }
+  },
+  {
+    { C_STRING_WITH_LEN("comment") },
+    { C_STRING_WITH_LEN("char(64)") },
+    { C_STRING_WITH_LEN("utf8") }
+  },
+  {
+    { C_STRING_WITH_LEN("character_set_client") },
+    { C_STRING_WITH_LEN("char(32)") },
+    { C_STRING_WITH_LEN("utf8") }
+  },
+  {
+    { C_STRING_WITH_LEN("collation_connection") },
+    { C_STRING_WITH_LEN("char(32)") },
+    { C_STRING_WITH_LEN("utf8") }
+  },
+  {
+    { C_STRING_WITH_LEN("db_collation") },
+    { C_STRING_WITH_LEN("char(32)") },
+    { C_STRING_WITH_LEN("utf8") }
+  },
+  {
+    { C_STRING_WITH_LEN("body_utf8") },
+    { C_STRING_WITH_LEN("longblob") },
+    { NULL, 0 }
+  }
+};
+
+static const TABLE_FIELD_DEF
+  proc_table_def= {MYSQL_PROC_FIELD_COUNT, proc_table_fields};
+
 /*************************************************************************/
 
 /**
@@ -247,6 +363,50 @@ Stored_routine_creation_ctx::load_from_d
 
 /*************************************************************************/
 
+class Proc_table_intact : public Table_check_intact
+{
+private:
+  bool m_print_once;
+
+public:
+  Proc_table_intact() : m_print_once(TRUE) {}
+
+protected:
+  void report_error(uint code, const char *fmt, ...);
+};
+
+
+/**
+  Report failure to validate the mysql.proc table definition.
+  Print a message to the error log only once.
+*/
+
+void Proc_table_intact::report_error(uint code, const char *fmt, ...)
+{
+  va_list args;
+  char buf[512];
+
+  va_start(args, fmt);
+  my_vsnprintf(buf, sizeof(buf), fmt, args);
+  va_end(args);
+
+  if (code)
+    my_message(code, buf, MYF(0));
+  else
+    my_error(ER_CANNOT_LOAD_FROM_TABLE, MYF(0), "proc");
+
+  if (m_print_once)
+  {
+    m_print_once= FALSE;
+    sql_print_error("%s", buf);
+  }
+};
+
+
+/** Single instance used to control printing to the error log. */
+static Proc_table_intact proc_table_intact;
+
+
 /**
   Open the mysql.proc table for read.
 
@@ -266,15 +426,17 @@ TABLE *open_proc_table_for_read(THD *thd
   DBUG_ENTER("open_proc_table_for_read");
 
   TABLE_LIST table;
-  bzero((char*) &table, sizeof(table));
-  table.db= (char*) "mysql";
-  table.table_name= table.alias= (char*)"proc";
-  table.lock_type= TL_READ;
+  table.init_one_table("mysql", "proc", TL_READ);
+
+  if (open_system_tables_for_read(thd, &table, backup))
+    DBUG_RETURN(NULL);
 
-  if (!open_system_tables_for_read(thd, &table, backup))
+  if (!proc_table_intact.check(table.table, &proc_table_def))
     DBUG_RETURN(table.table);
-  else
-    DBUG_RETURN(0);
+
+  close_system_tables(thd, backup);
+
+  DBUG_RETURN(NULL);
 }
 
 
@@ -296,13 +458,19 @@ static TABLE *open_proc_table_for_update
 {
   DBUG_ENTER("open_proc_table_for_update");
 
-  TABLE_LIST table;
-  bzero((char*) &table, sizeof(table));
-  table.db= (char*) "mysql";
-  table.table_name= table.alias= (char*)"proc";
-  table.lock_type= TL_WRITE;
+  TABLE *table;
+  TABLE_LIST table_list;
+  table_list.init_one_table("mysql", "proc", TL_WRITE);
 
-  DBUG_RETURN(open_system_table_for_update(thd, &table));
+  if (!(table= open_system_table_for_update(thd, &table_list)))
+    DBUG_RETURN(NULL);
+
+  if (!proc_table_intact.check(table, &proc_table_def))
+    DBUG_RETURN(table);
+
+  close_thread_tables(thd);
+
+  DBUG_RETURN(NULL);
 }
 
 
@@ -728,10 +896,13 @@ sp_create_routine(THD *thd, int type, sp
 
   bool store_failed= FALSE;
 
+  bool save_binlog_row_based;
+
   DBUG_ENTER("sp_create_routine");
   DBUG_PRINT("enter", ("type: %d  name: %.*s",type, (int) sp->m_name.length,
                        sp->m_name.str));
   String retstr(64);
+  retstr.set_charset(system_charset_info);
 
   DBUG_ASSERT(type == TYPE_ENUM_PROCEDURE ||
               type == TYPE_ENUM_FUNCTION);
@@ -744,6 +915,7 @@ sp_create_routine(THD *thd, int type, sp
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
   saved_count_cuted_fields= thd->count_cuted_fields;
@@ -936,9 +1108,10 @@ sp_create_routine(THD *thd, int type, sp
       /* restore sql_mode when binloging */
       thd->variables.sql_mode= saved_mode;
       /* Such a statement can always go directly to binlog, no trans cache */
-      thd->binlog_query(THD::MYSQL_QUERY_TYPE,
-                        log_query.c_ptr(), log_query.length(),
-                        FALSE, FALSE, 0);
+      if (thd->binlog_query(THD::MYSQL_QUERY_TYPE,
+                            log_query.c_ptr(), log_query.length(),
+                            FALSE, FALSE, 0))
+        ret= SP_INTERNAL_ERROR;
       thd->variables.sql_mode= 0;
     }
 
@@ -949,6 +1122,8 @@ done:
   thd->variables.sql_mode= saved_mode;
 
   close_thread_tables(thd);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(ret);
 }
 
@@ -973,6 +1148,7 @@ sp_drop_routine(THD *thd, int type, sp_n
 {
   TABLE *table;
   int ret;
+  bool save_binlog_row_based;
   DBUG_ENTER("sp_drop_routine");
   DBUG_PRINT("enter", ("type: %d  name: %.*s",
 		       type, (int) name->m_name.length, name->m_name.str));
@@ -985,6 +1161,7 @@ sp_drop_routine(THD *thd, int type, sp_n
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
   if (!(table= open_proc_table_for_update(thd)))
@@ -997,11 +1174,14 @@ sp_drop_routine(THD *thd, int type, sp_n
 
   if (ret == SP_OK)
   {
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    if (write_bin_log(thd, TRUE, thd->query(), thd->query_length()))
+      ret= SP_INTERNAL_ERROR;
     sp_cache_invalidate();
   }
 
   close_thread_tables(thd);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(ret);
 }
 
@@ -1028,6 +1208,7 @@ sp_update_routine(THD *thd, int type, sp
 {
   TABLE *table;
   int ret;
+  bool save_binlog_row_based;
   DBUG_ENTER("sp_update_routine");
   DBUG_PRINT("enter", ("type: %d  name: %.*s",
 		       type, (int) name->m_name.length, name->m_name.str));
@@ -1039,6 +1220,7 @@ sp_update_routine(THD *thd, int type, sp
     row-based replication. The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
   if (!(table= open_proc_table_for_update(thd)))
@@ -1067,11 +1249,14 @@ sp_update_routine(THD *thd, int type, sp
 
   if (ret == SP_OK)
   {
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    if (write_bin_log(thd, TRUE, thd->query(), thd->query_length()))
+      ret= SP_INTERNAL_ERROR;
     sp_cache_invalidate();
   }
 
   close_thread_tables(thd);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(ret);
 }
 
@@ -1235,6 +1420,7 @@ sp_find_routine(THD *thd, int type, sp_n
       64 -- size of "returns" column of mysql.proc.
     */
     String retstr(64);
+    retstr.set_charset(sp->get_creation_ctx()->get_client_cs());
 
     DBUG_PRINT("info", ("found: 0x%lx", (ulong)sp));
     if (sp->m_first_free_instance)
@@ -1506,7 +1692,8 @@ static bool add_used_routine(LEX *lex, Q
     rn->key.length= key->length;
     rn->key.str= (char *)rn + sizeof(Sroutine_hash_entry);
     memcpy(rn->key.str, key->str, key->length + 1);
-    my_hash_insert(&lex->sroutines, (uchar *)rn);
+    if (my_hash_insert(&lex->sroutines, (uchar *)rn))
+      return FALSE;
     lex->sroutines_list.link_in_list((uchar *)rn, (uchar **)&rn->next);
     rn->belong_to_view= belong_to_view;
     return TRUE;
@@ -1584,16 +1771,24 @@ void sp_remove_not_own_routines(LEX *lex
     dependant on time of life of elements from source hash. It also
     won't touch lists linking elements in source and destination
     hashes.
+
+  @returns
+    @return TRUE Failure
+    @return FALSE Success
 */
 
-void sp_update_sp_used_routines(HASH *dst, HASH *src)
+bool sp_update_sp_used_routines(HASH *dst, HASH *src)
 {
   for (uint i=0 ; i < src->records ; i++)
   {
     Sroutine_hash_entry *rt= (Sroutine_hash_entry *)hash_element(src, i);
     if (!hash_search(dst, (uchar *)rt->key.str, rt->key.length))
-      my_hash_insert(dst, (uchar *)rt);
+    {
+      if (my_hash_insert(dst, (uchar *)rt))
+        return TRUE;
+    }
   }
+  return FALSE;
 }
 
 

=== modified file 'sql/sp.h'
--- a/sql/sp.h	2009-07-28 17:44:38 +0000
+++ b/sql/sp.h	2009-11-20 15:18:01 +0000
@@ -69,7 +69,7 @@ void sp_get_prelocking_info(THD *thd, bo
 void sp_add_used_routine(LEX *lex, Query_arena *arena,
                          sp_name *rt, char rt_type);
 void sp_remove_not_own_routines(LEX *lex);
-void sp_update_sp_used_routines(HASH *dst, HASH *src);
+bool sp_update_sp_used_routines(HASH *dst, HASH *src);
 int sp_cache_routines_and_add_tables(THD *thd, LEX *lex,
                                      bool first_no_prelock);
 int sp_cache_routines_and_add_tables_for_view(THD *thd, LEX *lex,

=== modified file 'sql/sp_cache.cc'
--- a/sql/sp_cache.cc	2008-12-02 22:02:52 +0000
+++ b/sql/sp_cache.cc	2010-01-15 15:27:55 +0000
@@ -36,10 +36,16 @@ public:
   sp_cache();
   ~sp_cache();
 
-  inline void insert(sp_head *sp)
+  /**
+   Inserts a sp_head object into a hash table.
+
+   @returns Success status
+     @return TRUE Failure
+     @return FALSE Success
+  */
+  inline bool insert(sp_head *sp)
   {
-    /* TODO: why don't we check return value? */
-    my_hash_insert(&m_hashtable, (const uchar *)sp);
+    return my_hash_insert(&m_hashtable, (const uchar *)sp);
   }
 
   inline sp_head *lookup(char *name, uint namelen)

=== modified file 'sql/sp_head.cc'
--- a/sql/sp_head.cc	2009-12-03 11:34:11 +0000
+++ b/sql/sp_head.cc	2010-03-04 08:03:07 +0000
@@ -1790,6 +1790,7 @@ sp_head::execute_function(THD *thd, Item
         push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN, ER_UNKNOWN_ERROR,
                      "Invoked ROUTINE modified a transactional table but MySQL "
                      "failed to reflect this change in the binary log");
+        err_status= TRUE;
       }
       reset_dynamic(&thd->user_var_events);
       /* Forget those values, in case more function calls are binlogged: */
@@ -2090,8 +2091,18 @@ sp_head::reset_lex(THD *thd)
   DBUG_RETURN(FALSE);
 }
 
-/// Restore lex during parsing, after we have parsed a sub statement.
-void
+
+/**
+  Restore lex during parsing, after we have parsed a sub statement.
+
+  @param thd Thread handle
+
+  @return
+    @retval TRUE failure
+    @retval FALSE success
+*/
+
+bool
 sp_head::restore_lex(THD *thd)
 {
   DBUG_ENTER("sp_head::restore_lex");
@@ -2102,7 +2113,7 @@ sp_head::restore_lex(THD *thd)
 
   oldlex= (LEX *)m_lex.pop();
   if (! oldlex)
-    return;			// Nothing to restore
+    DBUG_RETURN(FALSE);			// Nothing to restore
 
   oldlex->trg_table_fields.push_back(&sublex->trg_table_fields);
 
@@ -2118,7 +2129,8 @@ sp_head::restore_lex(THD *thd)
     Add routines which are used by statement to respective set for
     this routine.
   */
-  sp_update_sp_used_routines(&m_sroutines, &sublex->sroutines);
+  if (sp_update_sp_used_routines(&m_sroutines, &sublex->sroutines))
+    DBUG_RETURN(TRUE);
   /*
     Merge tables used by this statement (but not by its functions or
     procedures) to multiset of tables used by this routine.
@@ -2130,7 +2142,7 @@ sp_head::restore_lex(THD *thd)
     delete sublex;
   }
   thd->lex= oldlex;
-  DBUG_VOID_RETURN;
+  DBUG_RETURN(FALSE);
 }
 
 /**
@@ -2761,8 +2773,15 @@ sp_lex_keeper::reset_lex_and_exec_core(T
     m_lex->mark_as_requiring_prelocking(NULL);
   }
   thd->rollback_item_tree_changes();
-  /* Update the state of the active arena. */
-  thd->stmt_arena->state= Query_arena::EXECUTED;
+  /*
+    Update the state of the active arena if no errors on
+    open_tables stage.
+  */
+  if (!res || !thd->is_error() ||
+      (thd->main_da.sql_errno() != ER_CANT_REOPEN_TABLE &&
+       thd->main_da.sql_errno() != ER_NO_SUCH_TABLE &&
+       thd->main_da.sql_errno() != ER_UPDATE_TABLE_USED))
+    thd->stmt_arena->state= Query_arena::EXECUTED;
 
   /*
     Merge here with the saved parent's values
@@ -3867,7 +3886,8 @@ sp_head::merge_table_list(THD *thd, TABL
         tab->lock_type= table->lock_type;
         tab->lock_count= tab->query_lock_count= 1;
         tab->trg_event_map= table->trg_event_map;
-	my_hash_insert(&m_sptabs, (uchar *)tab);
+	if (my_hash_insert(&m_sptabs, (uchar *)tab))
+          return FALSE;
       }
     }
   return TRUE;

=== modified file 'sql/sp_head.h'
--- a/sql/sp_head.h	2009-04-29 02:59:10 +0000
+++ b/sql/sp_head.h	2009-11-20 15:18:01 +0000
@@ -340,7 +340,7 @@ public:
 
     @todo Conflicting comment in sp_head.cc
   */
-  void
+  bool
   restore_lex(THD *thd);
 
   /// Put the instruction on the backpatch list, associated with the label.

=== modified file 'sql/sp_pcontext.h'
--- a/sql/sp_pcontext.h	2009-04-29 02:59:10 +0000
+++ b/sql/sp_pcontext.h	2009-12-18 18:44:24 +0000
@@ -71,7 +71,7 @@ typedef struct sp_label
 typedef struct sp_cond_type
 {
   enum { number, state, warning, notfound, exception } type;
-  char sqlstate[6];
+  char sqlstate[SQLSTATE_LENGTH+1];
   uint mysqlerr;
 } sp_cond_type_t;
 

=== modified file 'sql/sp_rcontext.cc'
--- a/sql/sp_rcontext.cc	2008-01-23 22:36:57 +0000
+++ b/sql/sp_rcontext.cc	2009-11-06 19:34:25 +0000
@@ -617,7 +617,7 @@ sp_rcontext::set_case_expr(THD *thd, int
   }
 
   m_case_expr_holders[case_expr_id]->store(case_expr_item);
-
+  m_case_expr_holders[case_expr_id]->cache_value();
   return FALSE;
 }
 

=== modified file 'sql/sql_acl.cc'
--- a/sql/sql_acl.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_acl.cc	2010-03-04 08:03:07 +0000
@@ -31,9 +31,8 @@
 #include "sp_head.h"
 #include "sp.h"
 
-time_t mysql_db_table_last_check= 0L;
-
-TABLE_FIELD_W_TYPE mysql_db_table_fields[MYSQL_DB_FIELD_COUNT] = {
+static const
+TABLE_FIELD_TYPE mysql_db_table_fields[MYSQL_DB_FIELD_COUNT] = {
   {
     { C_STRING_WITH_LEN("Host") },            
     { C_STRING_WITH_LEN("char(60)") },
@@ -146,6 +145,8 @@ TABLE_FIELD_W_TYPE mysql_db_table_fields
   }
 };
 
+const TABLE_FIELD_DEF
+  mysql_db_table_def= {MYSQL_DB_FIELD_COUNT, mysql_db_table_fields};
 
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
 
@@ -309,7 +310,7 @@ static my_bool acl_load(THD *thd, TABLE_
 {
   TABLE *table;
   READ_RECORD read_record_info;
-  my_bool return_val= 1;
+  my_bool return_val= TRUE;
   bool check_no_resolve= specialflag & SPECIAL_NO_RESOLVE;
   char tmp_name[NAME_LEN+1];
   int password_length;
@@ -622,7 +623,7 @@ static my_bool acl_load(THD *thd, TABLE_
   init_check_host();
 
   initialized=1;
-  return_val=0;
+  return_val= FALSE;
 
 end:
   thd->variables.sql_mode= old_sql_mode;
@@ -673,7 +674,7 @@ my_bool acl_reload(THD *thd)
   DYNAMIC_ARRAY old_acl_hosts,old_acl_users,old_acl_dbs;
   MEM_ROOT old_mem;
   bool old_initialized;
-  my_bool return_val= 1;
+  my_bool return_val= TRUE;
   DBUG_ENTER("acl_reload");
 
   if (thd->locked_tables)
@@ -700,8 +701,13 @@ my_bool acl_reload(THD *thd)
 
   if (simple_open_n_lock_tables(thd, tables))
   {
-    sql_print_error("Fatal error: Can't open and lock privilege tables: %s",
-		    thd->main_da.message());
+    /*
+      Execution might have been interrupted; only print the error message
+      if an error condition has been raised.
+    */
+    if (thd->main_da.is_error())
+      sql_print_error("Fatal error: Can't open and lock privilege tables: %s",
+                      thd->main_da.message());
     goto end;
   }
 
@@ -1060,7 +1066,7 @@ int acl_getroot(THD *thd, USER_RESOURCES
     *mqh= acl_user->user_resource;
 
     if (acl_user->host.hostname)
-      strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME);
+      strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME - 1);
     else
       *sctx->priv_host= 0;
   }
@@ -1161,7 +1167,7 @@ bool acl_getroot_no_password(Security_co
     sctx->priv_user= acl_user->user ? user : (char *) "";
 
     if (acl_user->host.hostname)
-      strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME);
+      strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME - 1);
     else
       *sctx->priv_host= 0;
   }
@@ -1654,8 +1660,8 @@ bool change_password(THD *thd, const cha
                   acl_user->host.hostname ? acl_user->host.hostname : "",
                   new_password));
     thd->clear_error();
-    thd->binlog_query(THD::MYSQL_QUERY_TYPE, buff, query_length,
-                      FALSE, FALSE, 0);
+    result= thd->binlog_query(THD::MYSQL_QUERY_TYPE, buff, query_length,
+                              FALSE, FALSE, 0);
   }
 end:
   close_thread_tables(thd);
@@ -2405,7 +2411,12 @@ GRANT_TABLE::GRANT_TABLE(TABLE *form, TA
         privs = cols = 0;			/* purecov: deadcode */
         return;				/* purecov: deadcode */
       }
-      my_hash_insert(&hash_columns, (uchar *) mem_check);
+      if (my_hash_insert(&hash_columns, (uchar *) mem_check))
+      {
+        /* Invalidate this entry */
+        privs= cols= 0;
+        return;
+      }
     } while (!col_privs->file->index_next(col_privs->record[0]) &&
              !key_cmp_if_same(col_privs,key,0,key_prefix_len));
     col_privs->file->ha_index_end();
@@ -2439,14 +2450,17 @@ static GRANT_NAME *name_hash_search(HASH
                                     const char *host,const char* ip,
                                     const char *db,
                                     const char *user, const char *tname,
-                                    bool exact)
+                                    bool exact, bool name_tolower)
 {
-  char helping [NAME_LEN*2+USERNAME_LENGTH+3];
+  char helping [NAME_LEN*2+USERNAME_LENGTH+3], *name_ptr;
   uint len;
   GRANT_NAME *grant_name,*found=0;
   HASH_SEARCH_STATE state;
 
-  len  = (uint) (strmov(strmov(strmov(helping,user)+1,db)+1,tname)-helping)+ 1;
+  name_ptr= strmov(strmov(helping, user) + 1, db) + 1;
+  len  = (uint) (strmov(name_ptr, tname) - helping) + 1;
+  if (name_tolower)
+    my_casedn_str(files_charset_info, name_ptr);
   for (grant_name= (GRANT_NAME*) hash_first(name_hash, (uchar*) helping,
                                             len, &state);
        grant_name ;
@@ -2479,7 +2493,7 @@ routine_hash_search(const char *host, co
 {
   return (GRANT_TABLE*)
     name_hash_search(proc ? &proc_priv_hash : &func_priv_hash,
-		     host, ip, db, user, tname, exact);
+		     host, ip, db, user, tname, exact, TRUE);
 }
 
 
@@ -2488,7 +2502,7 @@ table_hash_search(const char *host, cons
 		  const char *user, const char *tname, bool exact)
 {
   return (GRANT_TABLE*) name_hash_search(&column_priv_hash, host, ip, db,
-					 user, tname, exact);
+					 user, tname, exact, FALSE);
 }
 
 
@@ -2610,7 +2624,11 @@ static int replace_column_table(GRANT_TA
 	goto end;				/* purecov: inspected */
       }
       grant_column= new GRANT_COLUMN(column->column,privileges);
-      my_hash_insert(&g_t->hash_columns,(uchar*) grant_column);
+      if (my_hash_insert(&g_t->hash_columns,(uchar*) grant_column))
+      {
+        result= -1;
+        goto end;
+      }
     }
   }
 
@@ -2961,6 +2979,7 @@ int mysql_table_grant(THD *thd, TABLE_LI
   TABLE_LIST tables[3];
   bool create_new_users=0;
   char *db_name, *table_name;
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_table_grant");
 
   if (!initialized)
@@ -3056,6 +3075,7 @@ int mysql_table_grant(THD *thd, TABLE_LI
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
 #ifdef HAVE_REPLICATION
@@ -3071,7 +3091,11 @@ int mysql_table_grant(THD *thd, TABLE_LI
     */
     tables[0].updating= tables[1].updating= tables[2].updating= 1;
     if (!(thd->spcont || rpl_filter->tables_ok(0, tables)))
+    {
+      /* Restore the state of binlog format */
+      thd->current_stmt_binlog_row_based= save_binlog_row_based;
       DBUG_RETURN(FALSE);
+    }
   }
 #endif
 
@@ -3084,6 +3108,8 @@ int mysql_table_grant(THD *thd, TABLE_LI
   if (simple_open_n_lock_tables(thd,tables))
   {						// Should never happen
     close_thread_tables(thd);			/* purecov: deadcode */
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
     DBUG_RETURN(TRUE);				/* purecov: deadcode */
   }
 
@@ -3135,12 +3161,12 @@ int mysql_table_grant(THD *thd, TABLE_LI
 				     Str->user.str, table_name,
 				     rights,
 				     column_priv);
-      if (!grant_table)				// end of memory
+      if (!grant_table ||
+        my_hash_insert(&column_priv_hash,(uchar*) grant_table))
       {
 	result= TRUE;				/* purecov: deadcode */
 	continue;				/* purecov: deadcode */
       }
-      my_hash_insert(&column_priv_hash,(uchar*) grant_table);
     }
 
     /* If revoke_grant, calculate the new column privilege for tables_priv */
@@ -3200,7 +3226,7 @@ int mysql_table_grant(THD *thd, TABLE_LI
 
   if (!result) /* success */
   {
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    result= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
   }
 
   rw_unlock(&LOCK_grant);
@@ -3210,6 +3236,8 @@ int mysql_table_grant(THD *thd, TABLE_LI
 
   /* Tables are automatically closed */
   thd->lex->restore_backup_query_tables_list(&backup);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(result);
 }
 
@@ -3238,6 +3266,7 @@ bool mysql_routine_grant(THD *thd, TABLE
   TABLE_LIST tables[2];
   bool create_new_users=0, result=0;
   char *db_name, *table_name;
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_routine_grant");
 
   if (!initialized)
@@ -3273,6 +3302,7 @@ bool mysql_routine_grant(THD *thd, TABLE
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
 #ifdef HAVE_REPLICATION
@@ -3288,13 +3318,19 @@ bool mysql_routine_grant(THD *thd, TABLE
     */
     tables[0].updating= tables[1].updating= 1;
     if (!(thd->spcont || rpl_filter->tables_ok(0, tables)))
+    {
+      /* Restore the state of binlog format */
+      thd->current_stmt_binlog_row_based= save_binlog_row_based;
       DBUG_RETURN(FALSE);
+    }
   }
 #endif
 
   if (simple_open_n_lock_tables(thd,tables))
   {						// Should never happen
     close_thread_tables(thd);
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
     DBUG_RETURN(TRUE);
   }
 
@@ -3344,12 +3380,13 @@ bool mysql_routine_grant(THD *thd, TABLE
       grant_name= new GRANT_NAME(Str->host.str, db_name,
 				 Str->user.str, table_name,
 				 rights, TRUE);
-      if (!grant_name)
+      if (!grant_name ||
+        my_hash_insert(is_proc ?
+                       &proc_priv_hash : &func_priv_hash,(uchar*) grant_name))
       {
         result= TRUE;
 	continue;
       }
-      my_hash_insert(is_proc ? &proc_priv_hash : &func_priv_hash,(uchar*) grant_name);
     }
 
     if (replace_routine_table(thd, grant_name, tables[1].table, *Str,
@@ -3365,10 +3402,13 @@ bool mysql_routine_grant(THD *thd, TABLE
 
   if (write_to_binlog)
   {
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    if (write_bin_log(thd, FALSE, thd->query(), thd->query_length()))
+      result= TRUE;
   }
 
   rw_unlock(&LOCK_grant);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
 
   /* Tables are automatically closed */
   DBUG_RETURN(result);
@@ -3383,6 +3423,7 @@ bool mysql_grant(THD *thd, const char *d
   char tmp_db[NAME_LEN+1];
   bool create_new_users=0;
   TABLE_LIST tables[2];
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_grant");
   if (!initialized)
   {
@@ -3411,6 +3452,7 @@ bool mysql_grant(THD *thd, const char *d
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
 #ifdef HAVE_REPLICATION
@@ -3426,13 +3468,19 @@ bool mysql_grant(THD *thd, const char *d
     */
     tables[0].updating= tables[1].updating= 1;
     if (!(thd->spcont || rpl_filter->tables_ok(0, tables)))
+    {
+      /* Restore the state of binlog format */
+      thd->current_stmt_binlog_row_based= save_binlog_row_based;
       DBUG_RETURN(FALSE);
+    }
   }
 #endif
 
   if (simple_open_n_lock_tables(thd,tables))
   {						// This should never happen
     close_thread_tables(thd);			/* purecov: deadcode */
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
     DBUG_RETURN(TRUE);				/* purecov: deadcode */
   }
 
@@ -3452,6 +3500,13 @@ bool mysql_grant(THD *thd, const char *d
       result= TRUE;
       continue;
     }
+    /*
+      No User, but a password?
+      They did GRANT ... TO CURRENT_USER() IDENTIFIED BY ... !
+      Get the current user, and shallow-copy the new password to them!
+    */
+    if (!tmp_Str->user.str && tmp_Str->password.str)
+      Str->password= tmp_Str->password;
     if (replace_user_table(thd, tables[0].table, *Str,
                            (!db ? rights : 0), revoke_grant, create_new_users,
                            test(thd->variables.sql_mode &
@@ -3477,7 +3532,7 @@ bool mysql_grant(THD *thd, const char *d
 
   if (!result)
   {
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    result= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
   }
 
   rw_unlock(&LOCK_grant);
@@ -3485,6 +3540,8 @@ bool mysql_grant(THD *thd, const char *d
 
   if (!result)
     my_ok(thd);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
 
   DBUG_RETURN(result);
 }
@@ -3745,11 +3802,11 @@ static my_bool grant_reload_procs_priv(T
     DBUG_RETURN(TRUE);
   }
 
+  rw_wrlock(&LOCK_grant);
   /* Save a copy of the current hash if we need to undo the grant load */
   old_proc_priv_hash= proc_priv_hash;
   old_func_priv_hash= func_priv_hash;
 
-  rw_wrlock(&LOCK_grant);
   if ((return_val= grant_load_procs_priv(table.table)))
   {
     /* Error; Reverting to old hash */
@@ -5640,6 +5697,7 @@ bool mysql_create_user(THD *thd, List <L
   List_iterator <LEX_USER> user_list(list);
   TABLE_LIST tables[GRANT_TABLES];
   bool some_users_created= FALSE;
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_create_user");
 
   /*
@@ -5647,11 +5705,16 @@ bool mysql_create_user(THD *thd, List <L
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
   /* CREATE USER may be skipped on replication client. */
   if ((result= open_grant_tables(thd, tables)))
+  {
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
     DBUG_RETURN(result != 1);
+  }
 
   rw_wrlock(&LOCK_grant);
   VOID(pthread_mutex_lock(&acl_cache->lock));
@@ -5689,10 +5752,12 @@ bool mysql_create_user(THD *thd, List <L
     my_error(ER_CANNOT_USER, MYF(0), "CREATE USER", wrong_users.c_ptr_safe());
 
   if (some_users_created)
-    write_bin_log(thd, FALSE, thd->query(), thd->query_length());
+    result |= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
 
   rw_unlock(&LOCK_grant);
   close_thread_tables(thd);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(result);
 }
 
@@ -5719,6 +5784,7 @@ bool mysql_drop_user(THD *thd, List <LEX
   TABLE_LIST tables[GRANT_TABLES];
   bool some_users_deleted= FALSE;
   ulong old_sql_mode= thd->variables.sql_mode;
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_drop_user");
 
   /*
@@ -5726,11 +5792,16 @@ bool mysql_drop_user(THD *thd, List <LEX
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
   /* DROP USER may be skipped on replication client. */
   if ((result= open_grant_tables(thd, tables)))
+  {
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
     DBUG_RETURN(result != 1);
+  }
 
   thd->variables.sql_mode&= ~MODE_PAD_CHAR_TO_FULL_LENGTH;
 
@@ -5762,11 +5833,13 @@ bool mysql_drop_user(THD *thd, List <LEX
     my_error(ER_CANNOT_USER, MYF(0), "DROP USER", wrong_users.c_ptr_safe());
 
   if (some_users_deleted)
-    write_bin_log(thd, FALSE, thd->query(), thd->query_length());
+    result |= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
 
   rw_unlock(&LOCK_grant);
   close_thread_tables(thd);
   thd->variables.sql_mode= old_sql_mode;
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(result);
 }
 
@@ -5793,6 +5866,7 @@ bool mysql_rename_user(THD *thd, List <L
   List_iterator <LEX_USER> user_list(list);
   TABLE_LIST tables[GRANT_TABLES];
   bool some_users_renamed= FALSE;
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_rename_user");
 
   /*
@@ -5800,11 +5874,16 @@ bool mysql_rename_user(THD *thd, List <L
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
   /* RENAME USER may be skipped on replication client. */
   if ((result= open_grant_tables(thd, tables)))
+  {
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
     DBUG_RETURN(result != 1);
+  }
 
   rw_wrlock(&LOCK_grant);
   VOID(pthread_mutex_lock(&acl_cache->lock));
@@ -5847,10 +5926,12 @@ bool mysql_rename_user(THD *thd, List <L
     my_error(ER_CANNOT_USER, MYF(0), "RENAME USER", wrong_users.c_ptr_safe());
   
   if (some_users_renamed && mysql_bin_log.is_open())
-    write_bin_log(thd, FALSE, thd->query(), thd->query_length());
+    result |= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
 
   rw_unlock(&LOCK_grant);
   close_thread_tables(thd);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(result);
 }
 
@@ -5875,6 +5956,7 @@ bool mysql_revoke_all(THD *thd,  List <L
   int result;
   ACL_DB *acl_db;
   TABLE_LIST tables[GRANT_TABLES];
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_revoke_all");
 
   /*
@@ -5882,10 +5964,15 @@ bool mysql_revoke_all(THD *thd,  List <L
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
   if ((result= open_grant_tables(thd, tables)))
+  {
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
     DBUG_RETURN(result != 1);
+  }
 
   rw_wrlock(&LOCK_grant);
   VOID(pthread_mutex_lock(&acl_cache->lock));
@@ -6029,15 +6116,19 @@ bool mysql_revoke_all(THD *thd,  List <L
 
   VOID(pthread_mutex_unlock(&acl_cache->lock));
 
-  write_bin_log(thd, FALSE, thd->query(), thd->query_length());
+  int binlog_error=
+    write_bin_log(thd, FALSE, thd->query(), thd->query_length());
 
   rw_unlock(&LOCK_grant);
   close_thread_tables(thd);
 
-  if (result)
+  /* error for writing binary log has already been reported */
+  if (result && !binlog_error)
     my_message(ER_REVOKE_GRANTS, ER(ER_REVOKE_GRANTS), MYF(0));
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
 
-  DBUG_RETURN(result);
+  DBUG_RETURN(result || binlog_error);
 }
 
 
@@ -6119,6 +6210,7 @@ bool sp_revoke_privileges(THD *thd, cons
   TABLE_LIST tables[GRANT_TABLES];
   HASH *hash= is_proc ? &proc_priv_hash : &func_priv_hash;
   Silence_routine_definer_errors error_handler;
+  bool save_binlog_row_based;
   DBUG_ENTER("sp_revoke_privileges");
 
   if ((result= open_grant_tables(thd, tables)))
@@ -6135,6 +6227,7 @@ bool sp_revoke_privileges(THD *thd, cons
     row-based replication.  The flag will be reset at the end of the
     statement.
   */
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
   thd->clear_current_stmt_binlog_row_based();
 
   /* Remove procedure access */
@@ -6171,6 +6264,8 @@ bool sp_revoke_privileges(THD *thd, cons
   close_thread_tables(thd);
 
   thd->pop_internal_handler();
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
 
   DBUG_RETURN(error_handler.has_errors());
 }

=== modified file 'sql/sql_acl.h'
--- a/sql/sql_acl.h	2009-05-29 13:37:54 +0000
+++ b/sql/sql_acl.h	2009-11-21 11:18:21 +0000
@@ -159,8 +159,7 @@ enum mysql_db_table_field
   MYSQL_DB_FIELD_COUNT
 };
 
-extern TABLE_FIELD_W_TYPE mysql_db_table_fields[];
-extern time_t mysql_db_table_last_check;
+extern const TABLE_FIELD_DEF mysql_db_table_def;
 
 /* Classes */
 

=== modified file 'sql/sql_base.cc'
--- a/sql/sql_base.cc	2009-12-04 15:12:22 +0000
+++ b/sql/sql_base.cc	2010-03-04 08:03:07 +0000
@@ -930,7 +930,7 @@ bool close_cached_tables(THD *thd, TABLE
     for (TABLE_LIST *table= tables; table; table= table->next_local)
     {
       if (remove_table_from_cache(thd, table->db, table->table_name,
-                                  RTFC_OWNED_BY_THD_FLAG))
+                                  RTFC_OWNED_BY_THD_FLAG, table->deleting))
 	found=1;
     }
     if (!found)
@@ -1336,7 +1336,7 @@ void close_thread_tables(THD *thd)
       handled either before writing a query log event (inside
       binlog_query()) or when preparing a pending event.
      */
-    thd->binlog_flush_pending_rows_event(TRUE);
+    (void)thd->binlog_flush_pending_rows_event(TRUE);
     mysql_unlock_tables(thd, thd->lock);
     thd->lock=0;
   }
@@ -1550,7 +1550,11 @@ void close_temporary_tables(THD *thd)
       qinfo.db= db.ptr();
       qinfo.db_len= db.length();
       thd->variables.character_set_client= cs_save;
-      mysql_bin_log.write(&qinfo);
+      if (mysql_bin_log.write(&qinfo))
+      {
+        push_warning(thd, MYSQL_ERROR::WARN_LEVEL_ERROR, MYF(0),
+                     "Failed to write the DROP statement for temporary tables to binary log");
+      }
       thd->variables.pseudo_thread_id= save_pseudo_thread_id;
     }
     else
@@ -2938,7 +2942,12 @@ TABLE *open_table(THD *thd, TABLE_LIST *
     DBUG_PRINT("info", ("inserting table '%s'.'%s' 0x%lx into the cache",
                         table->s->db.str, table->s->table_name.str,
                         (long) table));
-    VOID(my_hash_insert(&open_cache,(uchar*) table));
+    if (my_hash_insert(&open_cache,(uchar*) table))
+    {
+      my_free(table, MYF(0));
+      VOID(pthread_mutex_unlock(&LOCK_open));
+      DBUG_RETURN(NULL);
+    }
   }
 
   check_unused();				// Debugging call
@@ -4044,9 +4053,13 @@ retry:
         end = strxmov(strmov(query, "DELETE FROM `"),
                       share->db.str,"`.`",share->table_name.str,"`", NullS);
         int errcode= query_error_code(thd, TRUE);
-        thd->binlog_query(THD::STMT_QUERY_TYPE,
-                          query, (ulong)(end-query),
-                          FALSE, FALSE, errcode);
+        if (thd->binlog_query(THD::STMT_QUERY_TYPE,
+                              query, (ulong)(end-query),
+                              FALSE, FALSE, errcode))
+        {
+          my_free(query, MYF(0));
+          goto err;
+        }
         my_free(query, MYF(0));
       }
       else
@@ -5693,7 +5706,8 @@ find_field_in_view(THD *thd, TABLE_LIST 
     if (!my_strcasecmp(system_charset_info, field_it.name(), name))
     {
       // in PS use own arena or data will be freed after prepare
-      if (register_tree_change && thd->stmt_arena->is_stmt_prepare_or_first_sp_execute())
+      if (register_tree_change &&
+          thd->stmt_arena->is_stmt_prepare_or_first_stmt_execute())
         arena= thd->activate_stmt_arena_if_needed(&backup);
       /*
         create_item() may, or may not create a new Item, depending on
@@ -8399,6 +8413,11 @@ void remove_db_from_cache(const char *db
     if (!strcmp(table->s->db.str, db))
     {
       table->s->version= 0L;			/* Free when thread is ready */
+      /*
+        This functions only called from DROP DATABASE code, so we are going
+        to drop all tables so we mark them as deleting
+      */
+      table->s->deleting= TRUE;
       if (!table->in_use)
 	relink_unused(table);
     }
@@ -8441,7 +8460,7 @@ void flush_tables()
 */
 
 bool remove_table_from_cache(THD *thd, const char *db, const char *table_name,
-                             uint flags)
+                             uint flags, my_bool deleting)
 {
   char key[MAX_DBKEY_LENGTH];
   uint key_length;
@@ -8535,7 +8554,10 @@ bool remove_table_from_cache(THD *thd, c
       }
     }
     while (unused_tables && !unused_tables->s->version)
+    {
+      unused_tables->s->deleting= deleting;
       VOID(hash_delete(&open_cache,(uchar*) unused_tables));
+    }
 
     DBUG_PRINT("info", ("Removing table from table_def_cache"));
     /* Remove table from table definition cache if it's not in use */
@@ -8729,7 +8751,8 @@ int abort_and_upgrade_lock(ALTER_PARTITI
   /* If MERGE child, forward lock handling to parent. */
   mysql_lock_abort(lpt->thd, lpt->table->parent ? lpt->table->parent :
                    lpt->table, TRUE);
-  VOID(remove_table_from_cache(lpt->thd, lpt->db, lpt->table_name, flags));
+  VOID(remove_table_from_cache(lpt->thd, lpt->db, lpt->table_name, flags,
+                               FALSE));
   VOID(pthread_mutex_unlock(&LOCK_open));
   DBUG_RETURN(0);
 }
@@ -8754,7 +8777,7 @@ void close_open_tables_and_downgrade(ALT
 {
   VOID(pthread_mutex_lock(&LOCK_open));
   remove_table_from_cache(lpt->thd, lpt->db, lpt->table_name,
-                          RTFC_WAIT_OTHER_THREAD_FLAG);
+                          RTFC_WAIT_OTHER_THREAD_FLAG, FALSE);
   VOID(pthread_mutex_unlock(&LOCK_open));
   /* If MERGE child, forward lock handling to parent. */
   mysql_lock_downgrade_write(lpt->thd, lpt->table->parent ? lpt->table->parent :

=== modified file 'sql/sql_cache.cc'
--- a/sql/sql_cache.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_cache.cc	2010-01-29 10:42:31 +0000
@@ -377,9 +377,11 @@ TODO list:
 
 static void debug_wait_for_kill(const char *info)
 {
-  DBUG_ENTER("debug_wait_for_kill");
   const char *prev_info;
   THD *thd;
+  char buff[1024];
+  DBUG_ENTER("debug_wait_for_kill");
+
   thd= current_thd;
   prev_info= thd->proc_info;
   thd->proc_info= info;
@@ -387,8 +389,16 @@ static void debug_wait_for_kill(const ch
   while(!thd->killed)
     my_sleep(1000);
   thd->killed= THD::NOT_KILLED;
+  /*
+    Remove the set debug variable, to ensure we don't get stuck on it again
+    This is needed as for MyISAM, invalidate_table() may be called twice
+    (Once from mysql_delete() and once from mi_update_status())
+  */
+  sprintf(buff, "-d,%s", info);
+  DBUG_SET(buff);
   sql_print_information("Exit debug_wait_for_kill");
   thd->proc_info= prev_info;
+
   DBUG_VOID_RETURN;
 }
 
@@ -421,12 +431,16 @@ TYPELIB query_cache_type_typelib=
   effect by another thread. This enables a quick path in execution to skip waits
   when the outcome is known.
 
+  @param use_timeout TRUE if the lock can abort because of a timeout.
+
+  @note use_timeout is optional and default value is FALSE.
+
   @return
    @retval FALSE An exclusive lock was taken
    @retval TRUE The locking attempt failed
 */
 
-bool Query_cache::try_lock(void)
+bool Query_cache::try_lock(bool use_timeout)
 {
   bool interrupt= FALSE;
   DBUG_ENTER("Query_cache::try_lock");
@@ -456,7 +470,26 @@ bool Query_cache::try_lock(void)
     else
     {
       DBUG_ASSERT(m_cache_lock_status == Query_cache::LOCKED);
-      pthread_cond_wait(&COND_cache_status_changed, &structure_guard_mutex);
+      /*
+        To prevent send_result_to_client() and query_cache_insert() from
+        blocking execution for too long a timeout is put on the lock.
+      */
+      if (use_timeout)
+      {
+        struct timespec waittime;
+        set_timespec_nsec(waittime,(ulong)(50000000L));  /* Wait for 50 msec */
+        int res= pthread_cond_timedwait(&COND_cache_status_changed,
+                                        &structure_guard_mutex,&waittime);
+        if (res == ETIMEDOUT)
+        {
+          interrupt= TRUE;
+          break;
+        }
+      }
+      else
+      {
+        pthread_cond_wait(&COND_cache_status_changed, &structure_guard_mutex);
+      }
     }
   }
   pthread_mutex_unlock(&structure_guard_mutex);
@@ -891,15 +924,18 @@ void query_cache_insert(NET *net, const 
 
 void query_cache_abort(NET *net)
 {
+  THD *thd;
   DBUG_ENTER("query_cache_abort");
-  THD *thd= current_thd;
 
   /* See the comment on double-check locking usage above. */
   if (net->query_cache_query == 0)
     DBUG_VOID_RETURN;
 
   if (query_cache.try_lock())
+  {
+    net->query_cache_query = 0;
     DBUG_VOID_RETURN;
+  }
 
   /*
     While we were waiting another thread might have changed the status
@@ -909,6 +945,7 @@ void query_cache_abort(NET *net)
                                    net->query_cache_query);
   if (query_block)
   {
+    thd= current_thd;
     thd_proc_info(thd, "storing result in query cache");
     DUMP(&query_cache);
     BLOCK_LOCK_WR(query_block);
@@ -918,6 +955,7 @@ void query_cache_abort(NET *net)
     DBUG_EXECUTE("check_querycache",query_cache.check_integrity(1););
   }
 
+  DBUG_ASSERT(!net->query_cache_query);
   query_cache.unlock();
   DBUG_VOID_RETURN;
 }
@@ -947,8 +985,12 @@ void query_cache_end_of_result(THD *thd)
 #endif
 
   if (query_cache.try_lock())
+  {
+    thd->net.query_cache_query= 0;
     DBUG_VOID_RETURN;
+  }
 
+  /* thd->net.query_cache_query may have changed during resize */
   query_block= ((Query_cache_block*) thd->net.query_cache_query);
   if (query_block)
   {
@@ -974,8 +1016,8 @@ void query_cache_end_of_result(THD *thd)
         to this function. In the release version that query should be ignored
         and removed from QC.
       */
-      DBUG_ASSERT(0);
       query_cache.free_query(query_block);
+      thd->net.query_cache_query= 0;
       query_cache.unlock();
       DBUG_VOID_RETURN;
     }
@@ -1190,8 +1232,14 @@ def_week_frmt: %lu, in_trans: %d, autoco
       A table- or a full flush operation can potentially take a long time to
       finish. We choose not to wait for them and skip caching statements
       instead.
+
+      In case the wait time can't be determined there is an upper limit which
+      causes try_lock() to abort with a time out.
+
+      The 'TRUE' parameter indicate that the lock is allowed to timeout
+
     */
-    if (try_lock())
+    if (try_lock(TRUE))
       DBUG_VOID_RETURN;
     if (query_cache_size == 0)
     {
@@ -1306,8 +1354,8 @@ end:
   to the user.
 
   RESULTS
-        1	Query was not cached.
-	0	The query was cached and user was sent the result.
+        0	Query was not cached.
+	1	The query was cached and user was sent the result.
 	-1	The query was cached but we didn't have rights to use it.
 		No error is sent to the client yet.
 
@@ -1388,8 +1436,10 @@ Query_cache::send_result_to_client(THD *
     Try to obtain an exclusive lock on the query cache. If the cache is
     disabled or if a full cache flush is in progress, the attempt to
     get the lock is aborted.
+
+    The 'TRUE' parameter indicate that the lock is allowed to timeout
   */
-  if (try_lock())
+  if (try_lock(TRUE))
     goto err;
 
   if (query_cache_size == 0)

=== modified file 'sql/sql_cache.h'
--- a/sql/sql_cache.h	2009-06-16 08:34:47 +0000
+++ b/sql/sql_cache.h	2009-11-20 12:49:06 +0000
@@ -485,7 +485,7 @@ protected:
 			const char *name);
   my_bool in_blocks(Query_cache_block * point);
 
-  bool try_lock(void);
+  bool try_lock(bool use_timeout= FALSE);
   void lock(void);
   void lock_and_suspend(void);
   void unlock(void);

=== modified file 'sql/sql_class.cc'
--- a/sql/sql_class.cc	2009-12-04 15:12:22 +0000
+++ b/sql/sql_class.cc	2010-01-15 15:27:55 +0000
@@ -379,6 +379,8 @@ char *thd_security_context(THD *thd, cha
     str.append(proc_info);
   }
 
+  pthread_mutex_lock(&thd->LOCK_thd_data);
+
   if (thd->query())
   {
     if (max_query_len < 1)
@@ -388,6 +390,9 @@ char *thd_security_context(THD *thd, cha
     str.append('\n');
     str.append(thd->query(), len);
   }
+
+  pthread_mutex_unlock(&thd->LOCK_thd_data);
+
   if (str.c_ptr_safe() == buffer)
     return buffer;
 

=== modified file 'sql/sql_class.h'
--- a/sql/sql_class.h	2009-12-03 11:34:11 +0000
+++ b/sql/sql_class.h	2010-03-30 12:36:49 +0000
@@ -63,6 +63,7 @@ public:
   bool report_error(THD *thd);
   bool is_invalidated() const { return m_invalidated; }
   void reset_reprepare_observer() { m_invalidated= FALSE; }
+  Reprepare_observer() {}                     /* Remove gcc warning */
 private:
   bool m_invalidated;
 };
@@ -359,6 +360,7 @@ struct system_variables
   ulong ndb_index_stat_cache_entries;
   ulong ndb_index_stat_update_freq;
   ulong binlog_format; // binlog format for this thd (see enum_binlog_format)
+  my_bool binlog_direct_non_trans_update;
   /*
     In slave thread we need to know in behalf of which
     thread the query is being run to replicate temp tables properly
@@ -558,6 +560,8 @@ public:
   { return state == INITIALIZED_FOR_SP; }
   inline bool is_stmt_prepare_or_first_sp_execute() const
   { return (int)state < (int)PREPARED; }
+  inline bool is_stmt_prepare_or_first_stmt_execute() const
+  { return (int)state <= (int)PREPARED; }
   inline bool is_first_stmt_execute() const { return state == PREPARED; }
   inline bool is_stmt_execute() const
   { return state == PREPARED || state == EXECUTED; }
@@ -1104,6 +1108,7 @@ public:
     /* Ignore error */
     return TRUE;
   }
+  Dummy_error_handler() {}                    /* Remove gcc warning */
 };
 
 
@@ -2636,7 +2641,7 @@ public:
     {}
   int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
 
-  void binlog_show_create_table(TABLE **tables, uint count);
+  int binlog_show_create_table(TABLE **tables, uint count);
   void store_values(List<Item> &values);
   void send_error(uint errcode,const char *err);
   bool send_eof();

=== modified file 'sql/sql_connect.cc'
--- a/sql/sql_connect.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_connect.cc	2010-03-04 08:03:07 +0000
@@ -474,7 +474,8 @@ check_user(THD *thd, enum enum_server_co
         }
       }
       my_ok(thd);
-      thd->password= test(passwd_len);          // remember for error messages 
+      thd->net.net_skip_rest_factor= 2;  // skip at most 2*max_packet_size
+      thd->password= test(passwd_len);   // remember for error messages 
       /* Ready to handle queries */
       DBUG_RETURN(0);
     }
@@ -709,7 +710,7 @@ static int check_connection(THD *thd)
   ulong server_capabilites;
   {
     /* buff[] needs to big enough to hold the server_version variable */
-    char buff[SERVER_VERSION_LENGTH + SCRAMBLE_LENGTH + 64];
+    char buff[SERVER_VERSION_LENGTH + 1 + SCRAMBLE_LENGTH + 1 + 64];
     server_capabilites= CLIENT_BASIC_FLAGS;
 
     if (opt_using_transactions)
@@ -798,6 +799,7 @@ static int check_connection(THD *thd)
   DBUG_PRINT("info", ("client capabilities: %lu", thd->client_capabilities));
   if (thd->client_capabilities & CLIENT_SSL)
   {
+    char error_string[1024];
     /* Do the SSL layering. */
     if (!ssl_acceptor_fd)
     {
@@ -806,7 +808,7 @@ static int check_connection(THD *thd)
       return 1;
     }
     DBUG_PRINT("info", ("IO layer change in progress..."));
-    if (sslaccept(ssl_acceptor_fd, net->vio, net->read_timeout))
+    if (sslaccept(ssl_acceptor_fd, net->vio, net->read_timeout, error_string))
     {
       DBUG_PRINT("error", ("Failed to accept new SSL connection"));
       inc_host_errors(&thd->remote.sin_addr);

=== modified file 'sql/sql_crypt.cc'
--- a/sql/sql_crypt.cc	2009-09-07 20:50:10 +0000
+++ b/sql/sql_crypt.cc	2010-03-04 08:03:07 +0000
@@ -28,14 +28,7 @@
 
 #include "mysql_priv.h"
 
-SQL_CRYPT::SQL_CRYPT(const char *password, uint length)
-{
-  ulong rand_nr[2];
-  hash_password(rand_nr,password, length);
-  crypt_init(rand_nr);
-}
-
-void SQL_CRYPT::crypt_init(ulong *rand_nr)
+void SQL_CRYPT::init(ulong *rand_nr)
 {
   uint i;
   my_rnd_init(&rand,rand_nr[0],rand_nr[1]);

=== modified file 'sql/sql_crypt.h'
--- a/sql/sql_crypt.h	2009-09-07 20:50:10 +0000
+++ b/sql/sql_crypt.h	2010-03-04 08:03:07 +0000
@@ -23,15 +23,15 @@ class SQL_CRYPT :public Sql_alloc
   struct my_rnd_struct rand,org_rand;
   char decode_buff[256],encode_buff[256];
   uint shift;
-  void crypt_init(ulong *seed);
  public:
-  SQL_CRYPT(const char *seed, uint length);
+  SQL_CRYPT() {}
   SQL_CRYPT(ulong *seed)
   {
-    crypt_init(seed);
+    init(seed);
   }
   ~SQL_CRYPT() {}
-  void init() { shift=0; rand=org_rand; }
+  void init(ulong *seed);
+  void reinit() { shift=0; rand=org_rand; }
   void encode(char *str, uint length);
   void decode(char *str, uint length);
 };

=== modified file 'sql/sql_db.cc'
--- a/sql/sql_db.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_db.cc	2010-03-04 08:03:07 +0000
@@ -178,13 +178,13 @@ uchar* dboptions_get_key(my_dbopt_t *opt
   Helper function to write a query to binlog used by mysql_rm_db()
 */
 
-static inline void write_to_binlog(THD *thd, char *query, uint q_len,
-                                   char *db, uint db_len)
+static inline int write_to_binlog(THD *thd, char *query, uint q_len,
+                                  char *db, uint db_len)
 {
   Query_log_event qinfo(thd, query, q_len, 0, 0, 0);
   qinfo.db= db;
   qinfo.db_len= db_len;
-  mysql_bin_log.write(&qinfo);
+  return mysql_bin_log.write(&qinfo);
 }  
 
 
@@ -618,7 +618,7 @@ int mysql_create_db(THD *thd, char *db, 
   DBUG_ENTER("mysql_create_db");
 
   /* do not create 'information_schema' db */
-  if (!my_strcasecmp(system_charset_info, db, INFORMATION_SCHEMA_NAME.str))
+  if (is_schema_db(db))
   {
     my_error(ER_DB_CREATE_EXISTS, MYF(0), db);
     DBUG_RETURN(-1);
@@ -695,6 +695,7 @@ int mysql_create_db(THD *thd, char *db, 
       file.  In this case it's best to just continue as if nothing has
       happened.  (This is a very unlikely senario)
     */
+    thd->clear_error();
   }
 
 not_silent:
@@ -746,7 +747,11 @@ not_silent:
       qinfo.db_len = strlen(db);
 
       /* These DDL methods and logging protected with LOCK_mysql_create_db */
-      mysql_bin_log.write(&qinfo);
+      if (mysql_bin_log.write(&qinfo))
+      {
+        error= -1;
+        goto exit;
+      }
     }
     my_ok(thd, result);
   }
@@ -810,9 +815,9 @@ bool mysql_alter_db(THD *thd, const char
 
   if (mysql_bin_log.is_open())
   {
-    int errcode= query_error_code(thd, TRUE);
+    thd->clear_error();
     Query_log_event qinfo(thd, thd->query(), thd->query_length(), 0,
-			  /* suppress_use */ TRUE, errcode);
+			  /* suppress_use */ TRUE, 0);
 
     /*
       Write should use the database being created as the "current
@@ -822,9 +827,9 @@ bool mysql_alter_db(THD *thd, const char
     qinfo.db     = db;
     qinfo.db_len = strlen(db);
 
-    thd->clear_error();
     /* These DDL methods and logging protected with LOCK_mysql_create_db */
-    mysql_bin_log.write(&qinfo);
+    if ((error= mysql_bin_log.write(&qinfo)))
+      goto exit;
   }
   my_ok(thd, result);
 
@@ -962,9 +967,9 @@ bool mysql_rm_db(THD *thd,char *db,bool 
     }
     if (mysql_bin_log.is_open())
     {
-      int errcode= query_error_code(thd, TRUE);
+      thd->clear_error();
       Query_log_event qinfo(thd, query, query_length, 0, 
-			    /* suppress_use */ TRUE, errcode);
+			    /* suppress_use */ TRUE, 0);
       /*
         Write should use the database being created as the "current
         database" and not the threads current database, which is the
@@ -973,9 +978,12 @@ bool mysql_rm_db(THD *thd,char *db,bool 
       qinfo.db     = db;
       qinfo.db_len = strlen(db);
 
-      thd->clear_error();
       /* These DDL methods and logging protected with LOCK_mysql_create_db */
-      mysql_bin_log.write(&qinfo);
+      if (mysql_bin_log.write(&qinfo))
+      {
+        error= -1;
+        goto exit;
+      }
     }
     thd->clear_error();
     thd->server_status|= SERVER_STATUS_DB_DROPPED;
@@ -1003,7 +1011,11 @@ bool mysql_rm_db(THD *thd,char *db,bool 
       if (query_pos + tbl_name_len + 1 >= query_end)
       {
         /* These DDL methods and logging protected with LOCK_mysql_create_db */
-        write_to_binlog(thd, query, query_pos -1 - query, db, db_len);
+        if (write_to_binlog(thd, query, query_pos -1 - query, db, db_len))
+        {
+          error= -1;
+          goto exit;
+        }
         query_pos= query_data_start;
       }
 
@@ -1016,7 +1028,11 @@ bool mysql_rm_db(THD *thd,char *db,bool 
     if (query_pos != query_data_start)
     {
       /* These DDL methods and logging protected with LOCK_mysql_create_db */
-      write_to_binlog(thd, query, query_pos -1 - query, db, db_len);
+      if (write_to_binlog(thd, query, query_pos -1 - query, db, db_len))
+      {
+        error= -1;
+        goto exit;
+      }
     }
   }
 
@@ -1554,8 +1570,7 @@ bool mysql_change_db(THD *thd, const LEX
     }
   }
 
-  if (my_strcasecmp(system_charset_info, new_db_name->str,
-                    INFORMATION_SCHEMA_NAME.str) == 0)
+  if (is_schema_db(new_db_name->str, new_db_name->length))
   {
     /* Switch the current database to INFORMATION_SCHEMA. */
 
@@ -1963,7 +1978,7 @@ bool mysql_upgrade_db(THD *thd, LEX_STRI
     Query_log_event qinfo(thd, thd->query(), thd->query_length(),
                           0, TRUE, errcode);
     thd->clear_error();
-    mysql_bin_log.write(&qinfo);
+    error|= mysql_bin_log.write(&qinfo);
   }
 
   /* Step9: Let's do "use newdb" if we renamed the current database */

=== modified file 'sql/sql_delete.cc'
--- a/sql/sql_delete.cc	2009-12-03 11:34:11 +0000
+++ b/sql/sql_delete.cc	2010-03-10 13:55:40 +0000
@@ -335,8 +335,11 @@ bool mysql_delete(THD *thd, TABLE_LIST *
 	  InnoDB it can fail in a FOREIGN KEY error or an
 	  out-of-tablespace error.
 	*/
- 	error= 1;
-	break;
+        if (!select_lex->no_error)
+        {
+          error= 1;
+          break;
+        }
       }
     }
     else
@@ -426,7 +429,8 @@ cleanup:
   }
   DBUG_ASSERT(transactional_table || !deleted || thd->transaction.stmt.modified_non_trans_table);
   free_underlaid_joins(thd, select_lex);
-  if (error < 0 || (thd->lex->ignore && !thd->is_fatal_error))
+  if (error < 0 || 
+      (thd->lex->ignore && !thd->is_error() && !thd->is_fatal_error))
   {
     /*
       If a TRUNCATE TABLE was issued, the number of rows should be reported as
@@ -849,9 +853,10 @@ void multi_delete::abort()
     if (mysql_bin_log.is_open())
     {
       int errcode= query_error_code(thd, thd->killed == THD::NOT_KILLED);
-      thd->binlog_query(THD::ROW_QUERY_TYPE,
-                        thd->query(), thd->query_length(),
-                        transactional_tables, FALSE, errcode);
+      /* possible error of writing binary log is ignored deliberately */
+      (void) thd->binlog_query(THD::ROW_QUERY_TYPE,
+                              thd->query(), thd->query_length(),
+                              transactional_tables, FALSE, errcode);
     }
     thd->transaction.all.modified_non_trans_table= true;
   }
@@ -1087,8 +1092,10 @@ bool mysql_truncate(THD *thd, TABLE_LIST
   HA_CREATE_INFO create_info;
   char path[FN_REFLEN + 1];
   TABLE *table;
+  TABLE_LIST *tbl;
   bool error;
   uint path_length;
+  bool is_temporary_table= false;
   DBUG_ENTER("mysql_truncate");
 
   bzero((char*) &create_info,sizeof(create_info));
@@ -1101,9 +1108,14 @@ bool mysql_truncate(THD *thd, TABLE_LIST
   {
     TABLE_SHARE *share= table->s;
     handlerton *table_type= share->db_type();
+    is_temporary_table= true;
+
     if (!ha_check_storage_engine_flag(table_type, HTON_CAN_RECREATE))
       goto trunc_by_del;
 
+    for (tbl= table_list; tbl; tbl= tbl->next_local)
+      tbl->deleting= TRUE; /* to trigger HA_PREPARE_FOR_DROP */
+
     table->file->info(HA_STATUS_AUTO | HA_STATUS_NO_LOCK);
 
     create_info.options|= HA_LEX_CREATE_TMP_TABLE;
@@ -1166,12 +1178,11 @@ end:
   {
     if (!error)
     {
-      /*
-        TRUNCATE must always be statement-based binlogged (not row-based) so
-        we don't test current_stmt_binlog_row_based.
-      */
-      write_bin_log(thd, TRUE, thd->query(), thd->query_length());
-      my_ok(thd);		// This should return record count
+      /* In RBR, the statement is not binlogged if the table is temporary. */
+      if (!is_temporary_table || !thd->current_stmt_binlog_row_based)
+        error= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+      if (!error)
+        my_ok(thd);		// This should return record count
     }
     VOID(pthread_mutex_lock(&LOCK_open));
     unlock_table_name(thd, table_list);

=== modified file 'sql/sql_insert.cc'
--- a/sql/sql_insert.cc	2009-12-04 15:12:22 +0000
+++ b/sql/sql_insert.cc	2010-03-04 08:03:07 +0000
@@ -521,6 +521,22 @@ bool open_and_lock_for_insert_delayed(TH
   DBUG_ENTER("open_and_lock_for_insert_delayed");
 
 #ifndef EMBEDDED_LIBRARY
+  if (thd->locked_tables && thd->global_read_lock)
+  {
+    /*
+      If this connection has the global read lock, the handler thread
+      will not be able to lock the table. It will wait for the global
+      read lock to go away, but this will never happen since the
+      connection thread will be stuck waiting for the handler thread
+      to open and lock the table.
+      If we are not in locked tables mode, INSERT will seek protection
+      against the global read lock (and fail), thus we will only get
+      to this point in locked tables mode.
+    */
+    my_error(ER_CANT_UPDATE_WITH_READLOCK, MYF(0));
+    DBUG_RETURN(TRUE);
+  }
+
   if (delayed_get_table(thd, table_list))
     DBUG_RETURN(TRUE);
 
@@ -791,12 +807,21 @@ bool mysql_insert(THD *thd,TABLE_LIST *t
 	restore_record(table,s->default_values);	// Get empty record
       else
       {
+        TABLE_SHARE *share= table->s;
+
         /*
           Fix delete marker. No need to restore rest of record since it will
           be overwritten by fill_record() anyway (and fill_record() does not
           use default values in this case).
         */
-	table->record[0][0]= table->s->default_values[0];
+        table->record[0][0]= share->default_values[0];
+
+        /* Fix undefined null_bits. */
+        if (share->null_bytes > 1 && share->last_null_bit_pos)
+        {
+          table->record[0][share->null_bytes - 1]= 
+            share->default_values[share->null_bytes - 1];
+        }
       }
       if (fill_record_n_invoke_before_triggers(thd, table->field, *values, 0,
                                                table->triggers,
@@ -2749,10 +2774,11 @@ bool Delayed_insert::handle_inserts(void
         will be binlogged together as one single Table_map event and one
         single Rows event.
       */
-      thd.binlog_query(THD::ROW_QUERY_TYPE,
-                       row->query.str, row->query.length,
-                       FALSE, FALSE, errcode);
-
+      if (thd.binlog_query(THD::ROW_QUERY_TYPE,
+                           row->query.str, row->query.length,
+                           FALSE, FALSE, errcode))
+        goto err;
+      
       thd.time_zone_used = backup_time_zone_used;
       thd.variables.time_zone = backup_time_zone;
     }
@@ -2821,8 +2847,9 @@ bool Delayed_insert::handle_inserts(void
 
     TODO: Move the logging to last in the sequence of rows.
    */
-  if (thd.current_stmt_binlog_row_based)
-    thd.binlog_flush_pending_rows_event(TRUE);
+  if (thd.current_stmt_binlog_row_based &&
+      thd.binlog_flush_pending_rows_event(TRUE))
+    goto err;
 
   if ((error=table->file->extra(HA_EXTRA_NO_CACHE)))
   {						// This shouldn't happen
@@ -3273,16 +3300,21 @@ bool select_insert::send_eof()
     events are in the transaction cache and will be written when
     ha_autocommit_or_rollback() is issued below.
   */
-  if (mysql_bin_log.is_open())
+  if (mysql_bin_log.is_open() &&
+      (!error || thd->transaction.stmt.modified_non_trans_table))
   {
     int errcode= 0;
     if (!error)
       thd->clear_error();
     else
       errcode= query_error_code(thd, killed_status == THD::NOT_KILLED);
-    thd->binlog_query(THD::ROW_QUERY_TYPE,
+    if (thd->binlog_query(THD::ROW_QUERY_TYPE,
                       thd->query(), thd->query_length(),
-                      trans_table, FALSE, errcode);
+                      trans_table, FALSE, errcode))
+    {
+      table->file->ha_release_auto_increment();
+      DBUG_RETURN(1);
+    }
   }
   table->file->ha_release_auto_increment();
 
@@ -3351,9 +3383,10 @@ void select_insert::abort() {
         if (mysql_bin_log.is_open())
         {
           int errcode= query_error_code(thd, thd->killed == THD::NOT_KILLED);
-          thd->binlog_query(THD::ROW_QUERY_TYPE, thd->query(),
-                            thd->query_length(),
-                            transactional_table, FALSE, errcode);
+          /* error of writing binary log is ignored */
+          (void) thd->binlog_query(THD::ROW_QUERY_TYPE, thd->query(),
+                                   thd->query_length(),
+                                   transactional_table, FALSE, errcode);
         }
         if (!thd->current_stmt_binlog_row_based && !can_rollback_data())
           thd->transaction.all.modified_non_trans_table= TRUE;
@@ -3617,7 +3650,8 @@ select_create::prepare(List<Item> &value
           !table->s->tmp_table &&
           !ptr->get_create_info()->table_existed)
       {
-        ptr->binlog_show_create_table(tables, count);
+        if (int error= ptr->binlog_show_create_table(tables, count))
+          return error;
       }
       return 0;
     }
@@ -3724,7 +3758,7 @@ select_create::prepare(List<Item> &value
   DBUG_RETURN(0);
 }
 
-void
+int
 select_create::binlog_show_create_table(TABLE **tables, uint count)
 {
   /*
@@ -3763,12 +3797,13 @@ select_create::binlog_show_create_table(
   if (mysql_bin_log.is_open())
   {
     int errcode= query_error_code(thd, thd->killed == THD::NOT_KILLED);
-    thd->binlog_query(THD::STMT_QUERY_TYPE,
-                      query.ptr(), query.length(),
-                      /* is_trans */ TRUE,
-                      /* suppress_use */ FALSE,
-                      errcode);
+    result= thd->binlog_query(THD::STMT_QUERY_TYPE,
+                              query.ptr(), query.length(),
+                              /* is_trans */ TRUE,
+                              /* suppress_use */ FALSE,
+                              errcode);
   }
+  return result;
 }
 
 void select_create::store_values(List<Item> &values)
@@ -3866,7 +3901,8 @@ void select_create::abort()
   select_insert::abort();
   thd->transaction.stmt.modified_non_trans_table= FALSE;
   reenable_binlog(thd);
-  thd->binlog_flush_pending_rows_event(TRUE);
+  /* possible error of writing binary log is ignored deliberately */
+  (void)thd->binlog_flush_pending_rows_event(TRUE);
 
   if (m_plock)
   {

=== modified file 'sql/sql_lex.cc'
--- a/sql/sql_lex.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_lex.cc	2010-03-10 10:32:14 +0000
@@ -1842,13 +1842,15 @@ void st_select_lex_unit::exclude_tree()
 void st_select_lex::mark_as_dependent(st_select_lex *last, Item *dependency)
 {
   SELECT_LEX *next_to_last;
+
+  DBUG_ASSERT(this != last);
+
   /*
     Mark all selects from resolved to 1 before select where was
     found table as depended (of select where was found table)
   */
-  for (SELECT_LEX *s= this;
-       s && s != last;
-       s= s->outer_select())
+  SELECT_LEX *s= this;
+  do
   {
     if (!(s->uncacheable & UNCACHEABLE_DEPENDENT))
     {
@@ -1866,7 +1868,8 @@ void st_select_lex::mark_as_dependent(st
       }
     }
     next_to_last= s;
-  }
+  } while ((s= s->outer_select()) != last && s != 0);
+
   is_correlated= TRUE;
   this->master_unit()->item->is_correlated= TRUE;
   if (dependency)

=== modified file 'sql/sql_load.cc'
--- a/sql/sql_load.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_load.cc	2010-03-04 08:03:07 +0000
@@ -122,7 +122,7 @@ int mysql_load(THD *thd,sql_exchange *ex
   char name[FN_REFLEN];
   File file;
   TABLE *table= NULL;
-  int error;
+  int error= 0;
   String *field_term=ex->field_term,*escaped=ex->escaped;
   String *enclosed=ex->enclosed;
   bool is_fifo=0;
@@ -304,7 +304,8 @@ int mysql_load(THD *thd,sql_exchange *ex
     else
     {
       (void) fn_format(name, ex->file_name, mysql_real_data_home, "",
-		       MY_RELATIVE_PATH | MY_UNPACK_FILENAME);
+                       MY_RELATIVE_PATH | MY_UNPACK_FILENAME |
+                       MY_RETURN_REAL_PATH);
 #if !defined(__WIN__) && ! defined(__NETWARE__)
       MY_STAT stat_info;
       if (!my_stat(name,&stat_info,MYF(MY_WME)))
@@ -347,12 +348,16 @@ int mysql_load(THD *thd,sql_exchange *ex
         DBUG_ASSERT(FALSE); 
 #endif
       }
-      else if (opt_secure_file_priv &&
-               strncmp(opt_secure_file_priv, name, strlen(opt_secure_file_priv)))
+      else if (opt_secure_file_priv)
       {
-        /* Read only allowed from within dir specified by secure_file_priv */
-        my_error(ER_OPTION_PREVENTS_STATEMENT, MYF(0), "--secure-file-priv");
-        DBUG_RETURN(TRUE);
+        char secure_file_real_path[FN_REFLEN];
+        (void) my_realpath(secure_file_real_path, opt_secure_file_priv, 0);
+        if (strncmp(secure_file_real_path, name, strlen(secure_file_real_path)))
+        {
+          /* Read only allowed from within dir specified by secure_file_priv */
+          my_error(ER_OPTION_PREVENTS_STATEMENT, MYF(0), "--secure-file-priv");
+          DBUG_RETURN(TRUE);
+        }
       }
 
     }
@@ -499,18 +504,20 @@ int mysql_load(THD *thd,sql_exchange *ex
 	{
           int errcode= query_error_code(thd, killed_status == THD::NOT_KILLED);
           
+          /* since there is already an error, the possible error of
+             writing binary log will be ignored */
 	  if (thd->transaction.stmt.modified_non_trans_table)
-            write_execute_load_query_log_event(thd, ex,
-                                               table_list->db, 
-                                               table_list->table_name,
-                                               handle_duplicates, ignore,
-                                               transactional_table,
-                                               errcode);
+            (void) write_execute_load_query_log_event(thd, ex,
+                                                      table_list->db, 
+                                                      table_list->table_name,
+                                                      handle_duplicates, ignore,
+                                                      transactional_table,
+                                                      errcode);
 	  else
 	  {
 	    Delete_file_log_event d(thd, db, transactional_table);
             d.flags|= LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F;
-	    mysql_bin_log.write(&d);
+	    (void) mysql_bin_log.write(&d);
 	  }
 	}
       }
@@ -536,7 +543,7 @@ int mysql_load(THD *thd,sql_exchange *ex
       after this point.
      */
     if (thd->current_stmt_binlog_row_based)
-      thd->binlog_flush_pending_rows_event(true);
+      error= thd->binlog_flush_pending_rows_event(true);
     else
     {
       /*
@@ -548,13 +555,15 @@ int mysql_load(THD *thd,sql_exchange *ex
       if (lf_info.wrote_create_file)
       {
         int errcode= query_error_code(thd, killed_status == THD::NOT_KILLED);
-        write_execute_load_query_log_event(thd, ex,
-                                           table_list->db, table_list->table_name,
-                                           handle_duplicates, ignore,
-                                           transactional_table,
-                                           errcode);
+        error= write_execute_load_query_log_event(thd, ex,
+                                                  table_list->db, table_list->table_name,
+                                                  handle_duplicates, ignore,
+                                                  transactional_table,
+                                                  errcode);
       }
     }
+    if (error)
+      goto err;
   }
 #endif /*!EMBEDDED_LIBRARY*/
 
@@ -635,7 +644,11 @@ static bool write_execute_load_query_log
       if (n++)
         pfields.append(", ");
       if (item->name)
+      {
+        pfields.append("`");
         pfields.append(item->name);
+        pfields.append("`");
+      }
       else
         item->print(&pfields, QT_ORDINARY);
     }
@@ -655,7 +668,9 @@ static bool write_execute_load_query_log
       val= lv++;
       if (n++)
         pfields.append(", ");
+      pfields.append("`");
       pfields.append(item->name);
+      pfields.append("`");
       pfields.append("=");
       val->print(&pfields, QT_ORDINARY);
     }

=== modified file 'sql/sql_parse.cc'
--- a/sql/sql_parse.cc	2009-12-03 11:34:11 +0000
+++ b/sql/sql_parse.cc	2010-03-04 08:03:07 +0000
@@ -626,8 +626,10 @@ void free_items(Item *item)
   DBUG_VOID_RETURN;
 }
 
-/* This works because items are allocated with sql_alloc() */
-
+/**
+   This works because items are allocated with sql_alloc().
+   @note The function also handles null pointers (empty list).
+*/
 void cleanup_items(Item *item)
 {
   DBUG_ENTER("cleanup_items");  
@@ -1252,12 +1254,14 @@ bool dispatch_command(enum enum_server_c
       ha_maria::implicit_commit(thd, FALSE);
 #endif
 
-      net_end_statement(thd);
-      query_cache_end_of_result(thd);
       /*
         Multiple queries exits, execute them individually
       */
       close_thread_tables(thd);
+
+      net_end_statement(thd);
+      query_cache_end_of_result(thd);
+
       ulong length= (ulong)(packet_end - beginning_of_next_stmt);
 
       log_slow_statement(thd);
@@ -1321,8 +1325,7 @@ bool dispatch_command(enum enum_server_c
     table_list.alias= table_list.table_name= conv_name.str;
     packet= arg_end + 1;
 
-    if (!my_strcasecmp(system_charset_info, table_list.db,
-                       INFORMATION_SCHEMA_NAME.str))
+    if (is_schema_db(table_list.db, table_list.db_length))
     {
       ST_SCHEMA_TABLE *schema_table= find_schema_table(thd, table_list.alias);
       if (schema_table)
@@ -1384,7 +1387,7 @@ bool dispatch_command(enum enum_server_c
 	break;
       }
       if (check_access(thd, CREATE_ACL, db.str , 0, 1, 0,
-                       is_schema_db(db.str)))
+                       is_schema_db(db.str, db.length)))
 	break;
       general_log_print(thd, command, "%.*s", db.length, db.str);
       bzero(&create_info, sizeof(create_info));
@@ -1403,7 +1406,8 @@ bool dispatch_command(enum enum_server_c
 	my_error(ER_WRONG_DB_NAME, MYF(0), db.str ? db.str : "NULL");
 	break;
       }
-      if (check_access(thd, DROP_ACL, db.str, 0, 1, 0, is_schema_db(db.str)))
+      if (check_access(thd, DROP_ACL, db.str, 0, 1, 0,
+                            is_schema_db(db.str, db.length)))
 	break;
       if (thd->locked_tables || thd->active_transaction())
       {
@@ -1645,13 +1649,22 @@ bool dispatch_command(enum enum_server_c
   ha_maria::implicit_commit(thd, FALSE);
 #endif
 
-  net_end_statement(thd);
-  query_cache_end_of_result(thd);
-
+  if (!(sql_command_flags[thd->lex->sql_command] & CF_CHANGES_DATA))
+  {
+    /* No changes in data;  We can send ok at once to the client */
+    net_end_statement(thd);
+    query_cache_end_of_result(thd);
+  }
   thd->proc_info= "closing tables";
   /* Free tables */
   close_thread_tables(thd);
 
+  if (sql_command_flags[thd->lex->sql_command] & CF_CHANGES_DATA)
+  {
+    net_end_statement(thd);
+    query_cache_end_of_result(thd);
+  }
+
   log_slow_statement(thd);
 
   thd_proc_info(thd, "cleaning up");
@@ -2699,6 +2712,8 @@ mysql_execute_command(THD *thd)
       {
         lex->link_first_table_back(create_table, link_to_local);
         create_table->create= TRUE;
+        /* Base table and temporary table are not in the same name space. */
+        create_table->skip_temporary= 1;
       }
 
       if (!(res= open_and_lock_tables(thd, lex->query_tables)))
@@ -3030,7 +3045,7 @@ end_with_restore_list:
       /*
         Presumably, REPAIR and binlog writing doesn't require synchronization
       */
-      write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+      res= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
     }
     select_lex->table_list.first= (uchar*) first_table;
     lex->query_tables=all_tables;
@@ -3064,7 +3079,7 @@ end_with_restore_list:
       /*
         Presumably, ANALYZE and binlog writing doesn't require synchronization
       */
-      write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+      res= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
     }
     select_lex->table_list.first= (uchar*) first_table;
     lex->query_tables=all_tables;
@@ -3088,7 +3103,7 @@ end_with_restore_list:
       /*
         Presumably, OPTIMIZE and binlog writing doesn't require synchronization
       */
-      write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+      res= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
     }
     select_lex->table_list.first= (uchar*) first_table;
     lex->query_tables=all_tables;
@@ -3205,7 +3220,7 @@ end_with_restore_list:
       if (incident)
       {
         Incident_log_event ev(thd, incident);
-        mysql_bin_log.write(&ev);
+        (void) mysql_bin_log.write(&ev);        /* error is ignored */
         mysql_bin_log.rotate_and_purge(RP_FORCE_ROTATE);
       }
       DBUG_PRINT("debug", ("Just after generate_incident()"));
@@ -3398,9 +3413,9 @@ end_with_restore_list:
 			select_lex->where,
 			0, (ORDER *)NULL, (ORDER *)NULL, (Item *)NULL,
 			(ORDER *)NULL,
-			select_lex->options | thd->options |
+			(select_lex->options | thd->options |
 			SELECT_NO_JOIN_CACHE | SELECT_NO_UNLOCK |
-                        OPTION_SETUP_TABLES_DONE,
+                        OPTION_SETUP_TABLES_DONE) & ~OPTION_BUFFER_RESULT,
 			del_result, unit, select_lex);
       res|= thd->is_error();
       if (res)
@@ -3423,17 +3438,6 @@ end_with_restore_list:
     }
     else
     {
-      /*
-	If this is a slave thread, we may sometimes execute some 
-	DROP / * 40005 TEMPORARY * / TABLE
-	that come from parts of binlogs (likely if we use RESET SLAVE or CHANGE
-	MASTER TO), while the temporary table has already been dropped.
-	To not generate such irrelevant "table does not exist errors",
-	we silently add IF EXISTS if TEMPORARY was used.
-      */
-      if (thd->slave_thread)
-        lex->drop_if_exists= 1;
-
       /* So that DROP TEMPORARY TABLE gets to binlog at commit/rollback */
       thd->options|= OPTION_KEEP_LOG;
     }
@@ -3647,7 +3651,7 @@ end_with_restore_list:
     }
 #endif
     if (check_access(thd,CREATE_ACL,lex->name.str, 0, 1, 0,
-                     is_schema_db(lex->name.str)))
+                     is_schema_db(lex->name.str, lex->name.length)))
       break;
     res= mysql_create_db(thd,(lower_case_table_names == 2 ? alias :
                               lex->name.str), &create_info, 0);
@@ -3682,7 +3686,7 @@ end_with_restore_list:
     }
 #endif
     if (check_access(thd,DROP_ACL,lex->name.str,0,1,0,
-                     is_schema_db(lex->name.str)))
+                     is_schema_db(lex->name.str, lex->name.length)))
       break;
     if (thd->locked_tables || thd->active_transaction())
     {
@@ -3716,9 +3720,12 @@ end_with_restore_list:
       my_error(ER_WRONG_DB_NAME, MYF(0), db->str);
       break;
     }
-    if (check_access(thd, ALTER_ACL, db->str, 0, 1, 0, is_schema_db(db->str)) ||
-        check_access(thd, DROP_ACL, db->str, 0, 1, 0, is_schema_db(db->str)) ||
-        check_access(thd, CREATE_ACL, db->str, 0, 1, 0, is_schema_db(db->str)))
+    if (check_access(thd, ALTER_ACL, db->str, 0, 1, 0,
+                     is_schema_db(db->str, db->length)) ||
+        check_access(thd, DROP_ACL, db->str, 0, 1, 0,
+                     is_schema_db(db->str, db->length)) ||
+        check_access(thd, CREATE_ACL, db->str, 0, 1, 0,
+                     is_schema_db(db->str, db->length)))
     {
       res= 1;
       break;
@@ -3761,7 +3768,8 @@ end_with_restore_list:
       break;
     }
 #endif
-    if (check_access(thd, ALTER_ACL, db->str, 0, 1, 0, is_schema_db(db->str)))
+    if (check_access(thd, ALTER_ACL, db->str, 0, 1, 0,
+                     is_schema_db(db->str, db->length)))
       break;
     if (thd->locked_tables || thd->active_transaction())
     {
@@ -3917,7 +3925,8 @@ end_with_restore_list:
 		     first_table ? &first_table->grant.privilege : 0,
 		     first_table ? 0 : 1, 0,
                      first_table ? (bool) first_table->schema_table :
-                     select_lex->db ? is_schema_db(select_lex->db) : 0))
+                     select_lex->db ?
+                     is_schema_db(select_lex->db) : 0))
       goto error;
 
     if (thd->security_ctx->user)              // If not replication
@@ -4040,7 +4049,8 @@ end_with_restore_list:
       */
       if (!lex->no_write_to_binlog && write_to_binlog)
       {
-        write_bin_log(thd, FALSE, thd->query(), thd->query_length());
+        if ((res= write_bin_log(thd, FALSE, thd->query(), thd->query_length())))
+          break;
       }
       my_ok(thd);
     } 
@@ -4260,7 +4270,8 @@ end_with_restore_list:
     }
 
     if (check_access(thd, CREATE_PROC_ACL, lex->sphead->m_db.str, 0, 0, 0,
-                     is_schema_db(lex->sphead->m_db.str)))
+                     is_schema_db(lex->sphead->m_db.str,
+                                  lex->sphead->m_db.length)))
       goto create_sp_error;
 
     if (end_active_trans(thd))
@@ -4617,12 +4628,12 @@ create_sp_error:
       case SP_KEY_NOT_FOUND:
 	if (lex->drop_if_exists)
 	{
-          write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+          res= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
 	  push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
 			      ER_SP_DOES_NOT_EXIST, ER(ER_SP_DOES_NOT_EXIST),
 			      SP_COM_STRING(lex), lex->spname->m_name.str);
-	  res= FALSE;
-	  my_ok(thd);
+          if (!res)
+            my_ok(thd);
 	  break;
 	}
 	my_error(ER_SP_DOES_NOT_EXIST, MYF(0),
@@ -4915,7 +4926,8 @@ create_sp_error:
     res= mysql_xa_recover(thd);
     break;
   case SQLCOM_ALTER_TABLESPACE:
-    if (check_access(thd, ALTER_ACL, thd->db, 0, 1, 0, thd->db ? is_schema_db(thd->db) : 0))
+    if (check_access(thd, ALTER_ACL, thd->db, 0, 1, 0,
+                     thd->db ? is_schema_db(thd->db, thd->db_length) : 0))
       break;
     if (!(res= mysql_alter_tablespace(thd, lex->alter_tablespace_info)))
       my_ok(thd);
@@ -6321,8 +6333,7 @@ TABLE_LIST *st_select_lex::add_table_to_
   ptr->force_index= test(table_options & TL_OPTION_FORCE_INDEX);
   ptr->ignore_leaves= test(table_options & TL_OPTION_IGNORE_LEAVES);
   ptr->derived=	    table->sel;
-  if (!ptr->derived && !my_strcasecmp(system_charset_info, ptr->db,
-                                      INFORMATION_SCHEMA_NAME.str))
+  if (!ptr->derived && is_schema_db(ptr->db, ptr->db_length))
   {
     ST_SCHEMA_TABLE *schema_table= find_schema_table(thd, ptr->table_name);
     if (!schema_table ||
@@ -6850,13 +6861,13 @@ bool reload_acl_and_cache(THD *thd, ulon
       thd->store_globals();
       lex_start(thd);
     }
-    
+
     if (thd)
     {
       bool reload_acl_failed= acl_reload(thd);
       bool reload_grants_failed= grant_reload(thd);
       bool reload_servers_failed= servers_reload(thd);
-      
+
       if (reload_acl_failed || reload_grants_failed || reload_servers_failed)
       {
         result= 1;
@@ -7012,7 +7023,10 @@ bool reload_acl_and_cache(THD *thd, ulon
  if (options & REFRESH_USER_RESOURCES)
    reset_mqh((LEX_USER *) NULL, 0);             /* purecov: inspected */
  *write_to_binlog= tmp_write_to_binlog;
- return result;
+ /*
+   If the query was killed then this function must fail.
+ */
+ return result || (thd ? thd->killed : 0);
 }
 
 
@@ -7632,6 +7646,9 @@ void get_default_definer(THD *thd, LEX_U
 
   definer->host.str= (char *) sctx->priv_host;
   definer->host.length= strlen(definer->host.str);
+
+  definer->password.str= NULL;
+  definer->password.length= 0;
 }
 
 
@@ -7683,6 +7700,8 @@ LEX_USER *create_definer(THD *thd, LEX_S
 
   definer->user= *user_name;
   definer->host= *host_name;
+  definer->password.str= NULL;
+  definer->password.length= 0;
 
   return definer;
 }

=== modified file 'sql/sql_partition.cc'
--- a/sql/sql_partition.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_partition.cc	2010-03-09 15:03:54 +0000
@@ -196,26 +196,27 @@ bool partition_default_handling(TABLE *t
 {
   DBUG_ENTER("partition_default_handling");
 
-  if (part_info->use_default_no_partitions)
+  if (!is_create_table_ind)
   {
-    if (!is_create_table_ind &&
-        table->file->get_no_parts(normalized_path, &part_info->no_parts))
+    if (part_info->use_default_no_partitions)
     {
-      DBUG_RETURN(TRUE);
+      if (table->file->get_no_parts(normalized_path, &part_info->no_parts))
+      {
+        DBUG_RETURN(TRUE);
+      }
     }
-  }
-  else if (part_info->is_sub_partitioned() &&
-           part_info->use_default_no_subpartitions)
-  {
-    uint no_parts;
-    if (!is_create_table_ind &&
-        (table->file->get_no_parts(normalized_path, &no_parts)))
+    else if (part_info->is_sub_partitioned() &&
+             part_info->use_default_no_subpartitions)
     {
-      DBUG_RETURN(TRUE);
+      uint no_parts;
+      if (table->file->get_no_parts(normalized_path, &no_parts))
+      {
+        DBUG_RETURN(TRUE);
+      }
+      DBUG_ASSERT(part_info->no_parts > 0);
+      DBUG_ASSERT((no_parts % part_info->no_parts) == 0);
+      part_info->no_subparts= no_parts / part_info->no_parts;
     }
-    DBUG_ASSERT(part_info->no_parts > 0);
-    part_info->no_subparts= no_parts / part_info->no_parts;
-    DBUG_ASSERT((no_parts % part_info->no_parts) == 0);
   }
   part_info->set_up_defaults_for_partitioning(table->file,
                                               (ulonglong)0, (uint)0);
@@ -869,6 +870,8 @@ int check_signed_flag(partition_info *pa
     part_info            Reference to partitioning data structure
     is_sub_part          Is the table subpartitioned as well
     is_field_to_be_setup Flag if we are to set-up field arrays
+    is_create_table_ind  Indicator of whether openfrm was called as part of
+                         CREATE or ALTER TABLE
 
   RETURN VALUE
     TRUE                 An error occurred, something was wrong with the
@@ -891,8 +894,9 @@ int check_signed_flag(partition_info *pa
     on the field object.
 */
 
-bool fix_fields_part_func(THD *thd, Item* func_expr, TABLE *table,
-                          bool is_sub_part, bool is_field_to_be_setup)
+static bool fix_fields_part_func(THD *thd, Item* func_expr, TABLE *table,
+                          bool is_sub_part, bool is_field_to_be_setup,
+                          bool is_create_table_ind)
 {
   partition_info *part_info= table->part_info;
   uint dir_length, home_dir_length;
@@ -905,6 +909,8 @@ bool fix_fields_part_func(THD *thd, Item
   char* db_name;
   char db_name_string[FN_REFLEN];
   bool save_use_only_table_context;
+  uint8 saved_full_group_by_flag;
+  nesting_map saved_allow_sum_func;
   DBUG_ENTER("fix_fields_part_func");
 
   if (part_info->fixed)
@@ -974,9 +980,19 @@ bool fix_fields_part_func(THD *thd, Item
   save_use_only_table_context= thd->lex->use_only_table_context;
   thd->lex->use_only_table_context= TRUE;
   thd->lex->current_select->cur_pos_in_select_list= UNDEF_POS;
+  saved_full_group_by_flag= thd->lex->current_select->full_group_by_flag;
+  saved_allow_sum_func= thd->lex->allow_sum_func;
+  thd->lex->allow_sum_func= 0;
   
   error= func_expr->fix_fields(thd, (Item**)&func_expr);
 
+  /*
+    Restore full_group_by_flag and allow_sum_func,
+    fix_fields should not affect mysql_select later, see Bug#46923.
+  */
+  thd->lex->current_select->full_group_by_flag= saved_full_group_by_flag;
+  thd->lex->allow_sum_func= saved_allow_sum_func;
+
   thd->lex->use_only_table_context= save_use_only_table_context;
 
   context->table_list= save_table_list;
@@ -992,10 +1008,31 @@ bool fix_fields_part_func(THD *thd, Item
   thd->where= save_where;
   if (unlikely(func_expr->const_item()))
   {
-    my_error(ER_CONST_EXPR_IN_PARTITION_FUNC_ERROR, MYF(0));
+    my_error(ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR, MYF(0));
     clear_field_flag(table);
     goto end;
   }
+
+  /*
+    We don't allow creating partitions with timezone-dependent expressions as
+    a (sub)partitioning function, but we want to allow such expressions when
+    opening existing tables for easier maintenance. This exception should be
+    deprecated at some point in future so that we always throw an error.
+  */
+  if (func_expr->walk(&Item::is_timezone_dependent_processor,
+                      0, NULL))
+  {
+    if (is_create_table_ind)
+    {
+      my_error(ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR, MYF(0));
+      goto end;
+    }
+    else
+      push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+                   ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR,
+                   ER(ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR));
+  }
+
   if ((!is_sub_part) && (error= check_signed_flag(part_info)))
     goto end;
   result= FALSE;
@@ -1603,7 +1640,8 @@ bool fix_partition_func(THD *thd, TABLE 
     else
     {
       if (unlikely(fix_fields_part_func(thd, part_info->subpart_expr,
-                                        table, TRUE, TRUE)))
+                                        table, TRUE, TRUE,
+                                        is_create_table_ind)))
         goto end;
       if (unlikely(part_info->subpart_expr->result_type() != INT_RESULT))
       {
@@ -1631,7 +1669,8 @@ bool fix_partition_func(THD *thd, TABLE 
     else
     {
       if (unlikely(fix_fields_part_func(thd, part_info->part_expr,
-                                        table, FALSE, TRUE)))
+                                        table, FALSE, TRUE,
+                                        is_create_table_ind)))
         goto end;
       if (unlikely(part_info->part_expr->result_type() != INT_RESULT))
       {
@@ -1645,7 +1684,8 @@ bool fix_partition_func(THD *thd, TABLE 
   {
     const char *error_str;
     if (unlikely(fix_fields_part_func(thd, part_info->part_expr,
-                                      table, FALSE, TRUE)))
+                                      table, FALSE, TRUE,
+                                      is_create_table_ind)))
       goto end;
     if (part_info->part_type == RANGE_PARTITION)
     {
@@ -1679,7 +1719,7 @@ bool fix_partition_func(THD *thd, TABLE 
   if (((part_info->part_type != HASH_PARTITION ||
       part_info->list_of_part_fields == FALSE) &&
       check_part_func_fields(part_info->part_field_array, TRUE)) ||
-      (part_info->list_of_part_fields == FALSE &&
+      (part_info->list_of_subpart_fields == FALSE &&
        part_info->is_sub_partitioned() &&
        check_part_func_fields(part_info->subpart_field_array, TRUE)))
   {
@@ -2838,16 +2878,13 @@ int get_partition_id_range(partition_inf
     part_func_value-= 0x8000000000000000ULL;
   while (max_part_id > min_part_id)
   {
-    loc_part_id= (max_part_id + min_part_id + 1) >> 1;
+    loc_part_id= (max_part_id + min_part_id) / 2;
     if (range_array[loc_part_id] <= part_func_value)
       min_part_id= loc_part_id + 1;
     else
-      max_part_id= loc_part_id - 1;
+      max_part_id= loc_part_id;
   }
   loc_part_id= max_part_id;
-  if (part_func_value >= range_array[loc_part_id])
-    if (loc_part_id != max_partition)
-      loc_part_id++;
   *part_id= (uint32)loc_part_id;
   if (loc_part_id == max_partition &&
       part_func_value >= range_array[loc_part_id] &&
@@ -2921,6 +2958,7 @@ uint32 get_partition_id_range_for_endpoi
                                            bool include_endpoint)
 {
   longlong *range_array= part_info->range_int_array;
+  longlong part_end_val;
   uint max_partition= part_info->no_parts - 1;
   uint min_part_id= 0, max_part_id= max_partition, loc_part_id;
   /* Get the partitioning function value for the endpoint */
@@ -2954,46 +2992,46 @@ uint32 get_partition_id_range_for_endpoi
     }
   }
 
-
   if (unsigned_flag)
     part_func_value-= 0x8000000000000000ULL;
   if (left_endpoint && !include_endpoint)
     part_func_value++;
+
+  /*
+    Search for the partition containing part_func_value
+    (including the right endpoint).
+  */
   while (max_part_id > min_part_id)
   {
-    loc_part_id= (max_part_id + min_part_id + 1) >> 1;
-    if (range_array[loc_part_id] <= part_func_value)
+    loc_part_id= (max_part_id + min_part_id) / 2;
+    if (range_array[loc_part_id] < part_func_value)
       min_part_id= loc_part_id + 1;
     else
-      max_part_id= loc_part_id - 1;
+      max_part_id= loc_part_id;
   }
   loc_part_id= max_part_id;
-  if (loc_part_id < max_partition && 
-      part_func_value >= range_array[loc_part_id+1])
-  {
-   loc_part_id++;
-  }
+
+  /* Adjust for endpoints */
+  part_end_val= range_array[loc_part_id];
   if (left_endpoint)
   {
-    longlong bound= range_array[loc_part_id];
     /*
       In case of PARTITION p VALUES LESS THAN MAXVALUE
       the maximum value is in the current partition.
     */
-    if (part_func_value > bound ||
-        (part_func_value == bound &&
-         (!part_info->defined_max_value || loc_part_id < max_partition)))
+    if (part_func_value > part_end_val ||
+        (part_func_value == part_end_val &&
+         (loc_part_id < max_partition || !part_info->defined_max_value)))
       loc_part_id++;
   }
   else 
   {
-    if (loc_part_id < max_partition)
-    {
-      if (part_func_value == range_array[loc_part_id])
-        loc_part_id += test(include_endpoint);
-      else if (part_func_value > range_array[loc_part_id])
-        loc_part_id++;
-    }
+    /* if 'WHERE <= X' and partition is LESS THAN (X) include next partition */
+    if (include_endpoint && loc_part_id < max_partition &&
+        part_func_value == part_end_val)
+      loc_part_id++;
+
+    /* Right endpoint, set end after correct partition */
     loc_part_id++;
   }
   DBUG_RETURN(loc_part_id);
@@ -4076,8 +4114,9 @@ static int fast_end_partition(THD *thd, 
   }
 
   if ((!is_empty) && (!written_bin_log) &&
-      (!thd->lex->no_write_to_binlog))
-    write_bin_log(thd, FALSE, thd->query(), thd->query_length());
+      (!thd->lex->no_write_to_binlog) &&
+    write_bin_log(thd, FALSE, thd->query(), thd->query_length()))
+    DBUG_RETURN(TRUE);
 
   my_snprintf(tmp_name, sizeof(tmp_name), ER(ER_INSERT_INFO),
               (ulong) (copied + deleted),
@@ -5668,8 +5707,7 @@ static bool write_log_drop_partition(ALT
   part_info->first_log_entry= NULL;
   build_table_filename(path, sizeof(path) - 1, lpt->db,
                        lpt->table_name, "", 0);
-  build_table_filename(tmp_path, sizeof(tmp_path) - 1, lpt->db,
-                       lpt->table_name, "#", 0);
+  build_table_shadow_filename(tmp_path, sizeof(tmp_path) - 1, lpt);
   pthread_mutex_lock(&LOCK_gdl);
   if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path,
                                    FALSE))
@@ -5725,8 +5763,7 @@ static bool write_log_add_change_partiti
 
   build_table_filename(path, sizeof(path) - 1, lpt->db,
                        lpt->table_name, "", 0);
-  build_table_filename(tmp_path, sizeof(tmp_path) - 1, lpt->db,
-                       lpt->table_name, "#", 0);
+  build_table_shadow_filename(tmp_path, sizeof(tmp_path) - 1, lpt);
   pthread_mutex_lock(&LOCK_gdl);
   if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path,
                                    FALSE))
@@ -5951,7 +5988,7 @@ void handle_alter_part_error(ALTER_PARTI
   partition_info *part_info= lpt->part_info;
   DBUG_ENTER("handle_alter_part_error");
 
-  if (!part_info->first_log_entry &&
+  if (part_info->first_log_entry &&
       execute_ddl_log_entry(current_thd,
                             part_info->first_log_entry->entry_pos))
   {

=== modified file 'sql/sql_partition.h'
--- a/sql/sql_partition.h	2007-11-20 10:21:00 +0000
+++ b/sql/sql_partition.h	2009-12-13 20:29:50 +0000
@@ -91,9 +91,6 @@ uint32 get_list_array_idx_for_endpoint(p
 uint32 get_partition_id_range_for_endpoint(partition_info *part_info,
                                            bool left_endpoint,
                                            bool include_endpoint);
-bool fix_fields_part_func(THD *thd, Item* func_expr, TABLE *table,
-                          bool is_sub_part, bool is_field_to_be_setup);
-
 bool check_part_func_fields(Field **ptr, bool ok_with_charsets);
 bool field_is_partition_charset(Field *field);
 

=== modified file 'sql/sql_plugin.cc'
--- a/sql/sql_plugin.cc	2009-12-22 10:33:20 +0000
+++ b/sql/sql_plugin.cc	2010-03-12 19:05:21 +0000
@@ -19,14 +19,6 @@
 #define REPORT_TO_LOG  1
 #define REPORT_TO_USER 2
 
-#ifdef DBUG_OFF
-#define plugin_ref_to_int(A) A
-#define plugin_int_to_ref(A) A
-#else
-#define plugin_ref_to_int(A) (A ? A[0] : NULL)
-#define plugin_int_to_ref(A) &(A)
-#endif
-
 extern struct st_mysql_plugin *mysqld_builtins[];
 
 /**
@@ -341,7 +333,7 @@ static inline void free_plugin_mem(struc
     dlclose(p->handle);
 #endif
   my_free(p->dl.str, MYF(MY_ALLOW_ZERO_PTR));
-  if (p->version != MYSQL_PLUGIN_INTERFACE_VERSION)
+  if (p->allocated)
     my_free((uchar*)p->plugins, MYF(MY_ALLOW_ZERO_PTR));
 }
 
@@ -462,33 +454,37 @@ static st_plugin_dl *plugin_dl_add(const
 #endif
     }
 
-    for (i= 0;
-         ((struct st_mysql_plugin *)(ptr+i*sizeof_st_plugin))->info;
-         i++)
-      /* no op */;
-
-    cur= (struct st_mysql_plugin*)
-          my_malloc(i*sizeof(struct st_mysql_plugin), MYF(MY_ZEROFILL|MY_WME));
-    if (!cur)
+    if (sizeof_st_plugin != sizeof(st_mysql_plugin))
     {
-      free_plugin_mem(&plugin_dl);
-      if (report & REPORT_TO_USER)
-        my_error(ER_OUTOFMEMORY, MYF(0), plugin_dl.dl.length);
-      if (report & REPORT_TO_LOG)
-        sql_print_error(ER(ER_OUTOFMEMORY), plugin_dl.dl.length);
-      DBUG_RETURN(0);
-    }
-    /*
-      All st_plugin fields not initialized in the plugin explicitly, are
-      set to 0. It matches C standard behaviour for struct initializers that
-      have less values than the struct definition.
-    */
-    for (i=0;
-         (old=(struct st_mysql_plugin *)(ptr+i*sizeof_st_plugin))->info;
-         i++)
-      memcpy(cur+i, old, min(sizeof(cur[i]), sizeof_st_plugin));
+      for (i= 0;
+           ((struct st_mysql_plugin *)(ptr+i*sizeof_st_plugin))->info;
+           i++)
+        /* no op */;
+
+      cur= (struct st_mysql_plugin*)
+            my_malloc((i+1)*sizeof(struct st_mysql_plugin), MYF(MY_ZEROFILL|MY_WME));
+      if (!cur)
+      {
+        free_plugin_mem(&plugin_dl);
+        if (report & REPORT_TO_USER)
+          my_error(ER_OUTOFMEMORY, MYF(0), plugin_dl.dl.length);
+        if (report & REPORT_TO_LOG)
+          sql_print_error(ER(ER_OUTOFMEMORY), plugin_dl.dl.length);
+        DBUG_RETURN(0);
+      }
+      /*
+        All st_plugin fields not initialized in the plugin explicitly, are
+        set to 0. It matches C standard behaviour for struct initializers that
+        have less values than the struct definition.
+      */
+      for (i=0;
+           (old=(struct st_mysql_plugin *)(ptr+i*sizeof_st_plugin))->info;
+           i++)
+        memcpy(cur+i, old, min(sizeof(cur[i]), sizeof_st_plugin));
 
-    sym= cur;
+      sym= cur;
+      plugin_dl.allocated= true;
+    }
   }
   plugin_dl.plugins= (struct st_mysql_plugin *)sym;
 
@@ -630,7 +626,10 @@ static plugin_ref intern_plugin_lock(LEX
   {
     plugin_ref plugin;
 #ifdef DBUG_OFF
-    /* built-in plugins don't need ref counting */
+    /*
+      In optimized builds we don't do reference counting for built-in
+      (plugin->plugin_dl == 0) plugins.
+    */
     if (!pi->plugin_dl)
       DBUG_RETURN(pi);
 
@@ -658,13 +657,33 @@ static plugin_ref intern_plugin_lock(LEX
 }
 
 
-plugin_ref plugin_lock(THD *thd, plugin_ref *ptr CALLER_INFO_PROTO)
+plugin_ref plugin_lock(THD *thd, plugin_ref ptr CALLER_INFO_PROTO)
 {
   LEX *lex= thd ? thd->lex : 0;
   plugin_ref rc;
   DBUG_ENTER("plugin_lock");
+
+#ifdef DBUG_OFF
+  /*
+    In optimized builds we don't do reference counting for built-in
+    (plugin->plugin_dl == 0) plugins.
+
+    Note that we access plugin->plugin_dl outside of LOCK_plugin, and for
+    dynamic plugins a 'plugin' could correspond to plugin that was unloaded
+    meanwhile!  But because st_plugin_int is always allocated on
+    plugin_mem_root, the pointer can never be invalid - the memory is never
+    freed.
+    Of course, the memory that 'plugin' points to can be overwritten by
+    another plugin being loaded, but plugin->plugin_dl can never change
+    from zero to non-zero or vice versa.
+    That is, it's always safe to check for plugin->plugin_dl==0 even
+    without a mutex.
+  */
+  if (! plugin_dlib(ptr))
+    DBUG_RETURN(ptr);
+#endif
   pthread_mutex_lock(&LOCK_plugin);
-  rc= my_intern_plugin_lock_ci(lex, *ptr);
+  rc= my_intern_plugin_lock_ci(lex, ptr);
   pthread_mutex_unlock(&LOCK_plugin);
   DBUG_RETURN(rc);
 }
@@ -2085,7 +2104,7 @@ static int check_func_set(THD *thd, stru
                      &error, &error_len, ¬_used);
     if (error_len)
     {
-      strmake(buff, error, min(sizeof(buff), error_len));
+      strmake(buff, error, min(sizeof(buff) - 1, error_len));
       strvalue= buff;
       goto err;
     }

=== modified file 'sql/sql_plugin.h'
--- a/sql/sql_plugin.h	2009-05-14 12:03:33 +0000
+++ b/sql/sql_plugin.h	2010-03-12 19:05:21 +0000
@@ -63,7 +63,8 @@ struct st_plugin_dl
   LEX_STRING dl;
   void *handle;
   struct st_mysql_plugin *plugins;
-  int version;
+  int    version;
+  bool   allocated;
   uint ref_count;            /* number of plugins loaded from the library */
 };
 
@@ -89,6 +90,8 @@ struct st_plugin_int
 */
 #ifdef DBUG_OFF
 typedef struct st_plugin_int *plugin_ref;
+#define plugin_ref_to_int(A) A
+#define plugin_int_to_ref(A) A
 #define plugin_decl(pi) ((pi)->plugin)
 #define plugin_dlib(pi) ((pi)->plugin_dl)
 #define plugin_data(pi,cast) ((cast)((pi)->data))
@@ -97,6 +100,8 @@ typedef struct st_plugin_int *plugin_ref
 #define plugin_equals(p1,p2) ((p1) == (p2))
 #else
 typedef struct st_plugin_int **plugin_ref;
+#define plugin_ref_to_int(A) (A ? A[0] : NULL)
+#define plugin_int_to_ref(A) &(A)
 #define plugin_decl(pi) ((pi)[0]->plugin)
 #define plugin_dlib(pi) ((pi)[0]->plugin_dl)
 #define plugin_data(pi,cast) ((cast)((pi)[0]->data))
@@ -120,7 +125,7 @@ extern bool plugin_is_ready(const LEX_ST
 #define my_plugin_lock_by_name_ci(A,B,C) plugin_lock_by_name(A,B,C ORIG_CALLER_INFO)
 #define my_plugin_lock(A,B) plugin_lock(A,B CALLER_INFO)
 #define my_plugin_lock_ci(A,B) plugin_lock(A,B ORIG_CALLER_INFO)
-extern plugin_ref plugin_lock(THD *thd, plugin_ref *ptr CALLER_INFO_PROTO);
+extern plugin_ref plugin_lock(THD *thd, plugin_ref ptr CALLER_INFO_PROTO);
 extern plugin_ref plugin_lock_by_name(THD *thd, const LEX_STRING *name,
                                       int type CALLER_INFO_PROTO);
 extern void plugin_unlock(THD *thd, plugin_ref plugin);

=== modified file 'sql/sql_prepare.cc'
--- a/sql/sql_prepare.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_prepare.cc	2010-03-04 08:03:07 +0000
@@ -1600,6 +1600,8 @@ static bool mysql_test_create_table(Prep
     {
       lex->link_first_table_back(create_table, link_to_local);
       create_table->create= TRUE;
+      /* Base table and temporary table are not in the same name space. */
+      create_table->skip_temporary= true;
     }
 
     if (open_normal_and_derived_tables(stmt->thd, lex->query_tables, 0))

=== modified file 'sql/sql_profile.cc'
--- a/sql/sql_profile.cc	2009-10-15 21:38:29 +0000
+++ b/sql/sql_profile.cc	2010-01-29 18:42:22 +0000
@@ -131,6 +131,23 @@ int make_profile_table_for_show(THD *thd
 #define RUSAGE_USEC(tv)  ((tv).tv_sec*1000*1000 + (tv).tv_usec)
 #define RUSAGE_DIFF_USEC(tv1, tv2) (RUSAGE_USEC((tv1))-RUSAGE_USEC((tv2)))
 
+#ifdef __WIN__
+inline ULONGLONG FileTimeToQuadWord(FILETIME *ft)
+{
+  ULONGLONG nrv = 0;
+  nrv |= ft->dwHighDateTime;
+  nrv <<= 32;
+  nrv |= ft->dwLowDateTime;
+  return nrv;
+}
+
+
+// Get time difference between to FILETIME objects in seconds.
+inline double GetTimeDiffInSeconds(FILETIME *a, FILETIME *b)
+{
+  return ((FileTimeToQuadWord(a) - FileTimeToQuadWord(b)) / 1e7);
+}
+#endif /* __WIN__ */
 
 PROF_MEASUREMENT::PROF_MEASUREMENT(QUERY_PROFILE *profile_arg, const char
                                    *status_arg)
@@ -221,6 +238,11 @@ void PROF_MEASUREMENT::collect()
   time_usecs= (double) my_getsystime() / 10.0;  /* 1 sec was 1e7, now is 1e6 */
 #ifdef HAVE_GETRUSAGE
   getrusage(RUSAGE_SELF, &rusage);
+#elif defined(__WIN__)
+  FILETIME ftDummy;
+  GetProcessTimes(GetCurrentProcess(), &ftDummy, &ftDummy, &ftKernel, &ftUser);
+  GetProcessIoCounters(GetCurrentProcess(), &io_count);
+  GetProcessMemoryInfo(GetCurrentProcess(), &mem_count, sizeof(mem_count));
 #endif
 }
 
@@ -590,6 +612,23 @@ int PROFILING::fill_statistics_info(THD 
       table->field[5]->store_decimal(&cpu_stime_decimal);
       table->field[4]->set_notnull();
       table->field[5]->set_notnull();
+#elif defined(__WIN__)
+      my_decimal cpu_utime_decimal, cpu_stime_decimal;
+
+      double2my_decimal(E_DEC_FATAL_ERROR,
+                        GetTimeDiffInSeconds(&entry->ftUser,
+                                             &previous->ftUser),
+                        &cpu_utime_decimal);
+      double2my_decimal(E_DEC_FATAL_ERROR,
+                        GetTimeDiffInSeconds(&entry->ftKernel,
+                                             &previous->ftKernel),
+                        &cpu_stime_decimal);
+
+      // Store the result.
+      table->field[4]->store_decimal(&cpu_utime_decimal);
+      table->field[5]->store_decimal(&cpu_stime_decimal);
+      table->field[4]->set_notnull();
+      table->field[5]->set_notnull();
 #else
       /* TODO: Add CPU-usage info for non-BSD systems */
 #endif
@@ -612,6 +651,17 @@ int PROFILING::fill_statistics_info(THD 
       table->field[9]->store((uint32)(entry->rusage.ru_oublock -
                              previous->rusage.ru_oublock));
       table->field[9]->set_notnull();
+#elif defined(__WIN__)
+      ULONGLONG reads_delta = entry->io_count.ReadOperationCount - 
+                              previous->io_count.ReadOperationCount;
+      ULONGLONG writes_delta = entry->io_count.WriteOperationCount - 
+                              previous->io_count.WriteOperationCount;
+
+      table->field[8]->store((uint32)reads_delta);
+      table->field[8]->set_notnull();
+
+      table->field[9]->store((uint32)writes_delta);
+      table->field[9]->set_notnull();
 #else
       /* TODO: Add block IO info for non-BSD systems */
 #endif
@@ -634,6 +684,13 @@ int PROFILING::fill_statistics_info(THD 
       table->field[13]->store((uint32)(entry->rusage.ru_minflt -
                              previous->rusage.ru_minflt), true);
       table->field[13]->set_notnull();
+#elif defined(__WIN__)
+      /* Windows APIs don't easily distinguish between hard and soft page
+         faults, so we just fill the 'major' column and leave the second NULL.
+      */
+      table->field[12]->store((uint32)(entry->mem_count.PageFaultCount -
+                             previous->mem_count.PageFaultCount), true);
+      table->field[12]->set_notnull();
 #else
       /* TODO: Add page fault info for non-BSD systems */
 #endif

=== modified file 'sql/sql_profile.h'
--- a/sql/sql_profile.h	2009-09-07 20:50:10 +0000
+++ b/sql/sql_profile.h	2010-01-29 18:42:22 +0000
@@ -36,6 +36,10 @@ int make_profile_table_for_show(THD *thd
 #if defined(ENABLED_PROFILING) && defined(COMMUNITY_SERVER)
 #include "mysql_priv.h"
 
+#ifdef __WIN__
+#include <psapi.h>
+#endif
+
 #ifdef HAVE_SYS_RESOURCE_H
 #include <sys/resource.h>
 #endif
@@ -165,6 +169,10 @@ private:
   char *status;
 #ifdef HAVE_GETRUSAGE
   struct rusage rusage;
+#elif defined(__WIN__)
+  FILETIME ftKernel, ftUser;
+  IO_COUNTERS io_count;
+  PROCESS_MEMORY_COUNTERS mem_count;
 #endif
 
   char *function;

=== modified file 'sql/sql_rename.cc'
--- a/sql/sql_rename.cc	2009-10-16 10:29:42 +0000
+++ b/sql/sql_rename.cc	2010-01-24 07:03:23 +0000
@@ -34,6 +34,7 @@ static TABLE_LIST *reverse_table_list(TA
 bool mysql_rename_tables(THD *thd, TABLE_LIST *table_list, bool silent)
 {
   bool error= 1;
+  bool binlog_error= 0;
   TABLE_LIST *ren_table= 0;
   int to_table;
   char *rename_log_table[2]= {NULL, NULL};
@@ -174,11 +175,11 @@ bool mysql_rename_tables(THD *thd, TABLE
   */
   pthread_mutex_unlock(&LOCK_open);
 
-  /* Lets hope this doesn't fail as the result will be messy */ 
   if (!silent && !error)
   {
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
-    my_ok(thd);
+    binlog_error= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    if (!binlog_error)
+      my_ok(thd);
   }
 
   if (!error)
@@ -190,7 +191,7 @@ bool mysql_rename_tables(THD *thd, TABLE
 
 err:
   start_waiting_global_read_lock(thd);
-  DBUG_RETURN(error);
+  DBUG_RETURN(error || binlog_error);
 }
 
 

=== modified file 'sql/sql_repl.cc'
--- a/sql/sql_repl.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_repl.cc	2010-03-04 08:03:07 +0000
@@ -711,11 +711,14 @@ impossible position";
 
       thd_proc_info(thd, "Finished reading one binlog; switching to next binlog");
       switch (mysql_bin_log.find_next_log(&linfo, 1)) {
-      case LOG_INFO_EOF:
-	loop_breaker = (flags & BINLOG_DUMP_NON_BLOCK);
-	break;
       case 0:
 	break;
+      case LOG_INFO_EOF:
+        if (mysql_bin_log.is_active(log_file_name))
+        {
+          loop_breaker = (flags & BINLOG_DUMP_NON_BLOCK);
+          break;
+        }
       default:
 	errmsg = "could not find next log";
 	my_errno= ER_MASTER_FATAL_ERROR_READING_BINLOG;
@@ -1001,8 +1004,8 @@ int reset_slave(THD *thd, Master_info* m
   MY_STAT stat_area;
   char fname[FN_REFLEN];
   int thread_mask= 0, error= 0;
-  uint sql_errno=0;
-  const char* errmsg=0;
+  uint sql_errno=ER_UNKNOWN_ERROR;
+  const char* errmsg= "Unknown error occured while reseting slave";
   DBUG_ENTER("reset_slave");
 
   lock_slave_threads(mi);
@@ -1668,7 +1671,8 @@ err:
    replication events along LOAD DATA processing.
    
    @param file  pointer to io-cache
-   @return 0
+   @retval 0 success
+   @retval 1 failure
 */
 int log_loaded_block(IO_CACHE* file)
 {
@@ -1695,7 +1699,8 @@ int log_loaded_block(IO_CACHE* file)
       Append_block_log_event a(lf_info->thd, lf_info->thd->db, buffer,
                                min(block_len, max_event_size),
                                lf_info->log_delayed);
-      mysql_bin_log.write(&a);
+      if (mysql_bin_log.write(&a))
+        DBUG_RETURN(1);
     }
     else
     {
@@ -1703,7 +1708,8 @@ int log_loaded_block(IO_CACHE* file)
                                    buffer,
                                    min(block_len, max_event_size),
                                    lf_info->log_delayed);
-      mysql_bin_log.write(&b);
+      if (mysql_bin_log.write(&b))
+        DBUG_RETURN(1);
       lf_info->wrote_create_file= 1;
       DBUG_SYNC_POINT("debug_lock.created_file_event",10);
     }

=== modified file 'sql/sql_select.cc'
--- a/sql/sql_select.cc	2009-12-03 11:34:11 +0000
+++ b/sql/sql_select.cc	2010-03-10 09:12:23 +0000
@@ -529,7 +529,7 @@ JOIN::prepare(Item ***rref_pointer_array
     thd->lex->allow_sum_func= save_allow_sum_func;
   }
 
-  if (!thd->lex->view_prepare_mode)
+  if (!thd->lex->view_prepare_mode && !(select_options & SELECT_DESCRIBE))
   {
     Item_subselect *subselect;
     /* Is it subselect? */
@@ -549,13 +549,26 @@ JOIN::prepare(Item ***rref_pointer_array
 
   if (order)
   {
+    bool real_order= FALSE;
     ORDER *ord;
     for (ord= order; ord; ord= ord->next)
     {
       Item *item= *ord->item;
+      /*
+        Disregard sort order if there's only "{VAR}CHAR(0) NOT NULL" fields
+        there. Such fields don't contain any data to sort.
+      */
+      if (!real_order &&
+          (item->type() != Item::FIELD_ITEM ||
+           ((Item_field *) item)->field->maybe_null() ||
+           ((Item_field *) item)->field->sort_length()))
+        real_order= TRUE;
+
       if (item->with_sum_func && item->type() != Item::SUM_FUNC_ITEM)
         item->split_sum_func(thd, ref_pointer_array, all_fields);
     }
+    if (!real_order)
+      order= NULL;
   }
 
   if (having && having->with_sum_func)
@@ -952,6 +965,7 @@ JOIN::optimize()
       DBUG_PRINT("info",("Select tables optimized away"));
       zero_result_cause= "Select tables optimized away";
       tables_list= 0;				// All tables resolved
+      const_tables= tables;
       /*
         Extract all table-independent conditions and replace the WHERE
         clause with them. All other conditions were computed by opt_sum_query
@@ -992,14 +1006,20 @@ JOIN::optimize()
     DBUG_RETURN(1);
   }
 
-  if (select_lex->olap == ROLLUP_TYPE && rollup_process_const_fields())
+  if (rollup.state != ROLLUP::STATE_NONE)
   {
-    DBUG_PRINT("error", ("Error: rollup_process_fields() failed"));
-    DBUG_RETURN(1);
+    if (rollup_process_const_fields())
+    {
+      DBUG_PRINT("error", ("Error: rollup_process_fields() failed"));
+      DBUG_RETURN(1);
+    }
+  }
+  else
+  {
+    /* Remove distinct if only const tables */
+    select_distinct= select_distinct && (const_tables != tables);
   }
 
-  /* Remove distinct if only const tables */
-  select_distinct= select_distinct && (const_tables != tables);
   thd_proc_info(thd, "preparing");
   if (result->initialize_tables(this))
   {
@@ -1298,11 +1318,14 @@ JOIN::optimize()
     - We are using an ORDER BY or GROUP BY on fields not in the first table
     - We are using different ORDER BY and GROUP BY orders
     - The user wants us to buffer the result.
+    When the WITH ROLLUP modifier is present, we cannot skip temporary table
+    creation for the DISTINCT clause just because there are only const tables.
   */
-  need_tmp= (const_tables != tables &&
+  need_tmp= ((const_tables != tables &&
 	     ((select_distinct || !simple_order || !simple_group) ||
 	      (group_list && order) ||
-	      test(select_options & OPTION_BUFFER_RESULT)));
+	      test(select_options & OPTION_BUFFER_RESULT))) ||
+             (rollup.state != ROLLUP::STATE_NONE && select_distinct));
 
   // No cache for MATCH
   make_join_readinfo(this,
@@ -1623,6 +1646,11 @@ JOIN::reinit()
   if (join_tab_save)
     memcpy(join_tab, join_tab_save, sizeof(JOIN_TAB) * tables);
 
+  /* need to reset ref access state (see join_read_key) */
+  if (join_tab)
+    for (uint i= 0; i < tables; i++)
+      join_tab[i].ref.key_err= TRUE;
+
   if (tmp_join)
     restore_tmp();
 
@@ -2144,17 +2172,13 @@ JOIN::exec()
 	    DBUG_VOID_RETURN;
 	if (!curr_table->select->cond)
 	  curr_table->select->cond= sort_table_cond;
-	else					// This should never happen
+	else
 	{
 	  if (!(curr_table->select->cond=
 		new Item_cond_and(curr_table->select->cond,
 				  sort_table_cond)))
 	    DBUG_VOID_RETURN;
-	  /*
-	    Item_cond_and do not need fix_fields for execution, its parameters
-	    are fixed or do not need fix_fields, too
-	  */
-	  curr_table->select->cond->quick_fix_field();
+	  curr_table->select->cond->fix_fields(thd, 0);
 	}
 	curr_table->select_cond= curr_table->select->cond;
 	curr_table->select_cond->top_level_item();
@@ -2557,6 +2581,7 @@ make_join_statistics(JOIN *join, TABLE_L
   JOIN_TAB *stat,*stat_end,*s,**stat_ref;
   KEYUSE *keyuse,*start_keyuse;
   table_map outer_join=0;
+  table_map no_rows_const_tables= 0;
   SARGABLE_PARAM *sargables= 0;
   JOIN_TAB *stat_vector[MAX_TABLES+1];
   DBUG_ENTER("make_join_statistics");
@@ -2617,6 +2642,7 @@ make_join_statistics(JOIN *join, TABLE_L
 #endif
       {						// Empty table
         s->dependent= 0;                        // Ignore LEFT JOIN depend.
+        no_rows_const_tables |= table->map;
 	set_position(join,const_count++,s,(KEYUSE*) 0);
 	continue;
       }
@@ -2653,6 +2679,7 @@ make_join_statistics(JOIN *join, TABLE_L
         !table->fulltext_searched && !join->no_const_tables)
     {
       set_position(join,const_count++,s,(KEYUSE*) 0);
+      no_rows_const_tables |= table->map;
     }
   }
   stat_vector[i]=0;
@@ -2698,9 +2725,10 @@ make_join_statistics(JOIN *join, TABLE_L
                             ~outer_join, join->select_lex, &sargables))
       goto error;
 
-  join->const_table_map= 0;
+  join->const_table_map= no_rows_const_tables;
   join->const_tables= const_count;
   eliminate_tables(join);
+  join->const_table_map &= ~no_rows_const_tables;
   const_count= join->const_tables;
   found_const_table_map= join->const_table_map;
 
@@ -3713,20 +3741,20 @@ add_ft_keys(DYNAMIC_ARRAY *keyuse_array,
       cond_func=(Item_func_match *)cond;
     else if (func->arg_count == 2)
     {
-      Item_func *arg0=(Item_func *)(func->arguments()[0]),
-                *arg1=(Item_func *)(func->arguments()[1]);
-      if (arg1->const_item()  &&
-           arg0->type() == Item::FUNC_ITEM            &&
-           arg0->functype() == Item_func::FT_FUNC     &&
+      Item *arg0= func->arguments()[0],
+           *arg1= func->arguments()[1];
+      if (arg1->const_item() && arg1->cols() == 1 &&
+           arg0->type() == Item::FUNC_ITEM &&
+           ((Item_func *) arg0)->functype() == Item_func::FT_FUNC &&
           ((functype == Item_func::GE_FUNC && arg1->val_real() > 0) ||
-           (functype == Item_func::GT_FUNC && arg1->val_real() >=0)))
-        cond_func=(Item_func_match *) arg0;
-      else if (arg0->const_item() &&
-                arg1->type() == Item::FUNC_ITEM          &&
-                arg1->functype() == Item_func::FT_FUNC   &&
+           (functype == Item_func::GT_FUNC && arg1->val_real() >= 0)))
+        cond_func= (Item_func_match *) arg0;
+      else if (arg0->const_item() && arg0->cols() == 1 &&
+                arg1->type() == Item::FUNC_ITEM &&
+                ((Item_func *) arg1)->functype() == Item_func::FT_FUNC &&
                ((functype == Item_func::LE_FUNC && arg0->val_real() > 0) ||
-                (functype == Item_func::LT_FUNC && arg0->val_real() >=0)))
-        cond_func=(Item_func_match *) arg1;
+                (functype == Item_func::LT_FUNC && arg0->val_real() >= 0)))
+        cond_func= (Item_func_match *) arg1;
     }
   }
   else if (cond->type() == Item::COND_ITEM)
@@ -5941,6 +5969,7 @@ inline void add_cond_and_fix(Item **e1, 
     {
       *e1= res;
       res->quick_fix_field();
+      res->update_used_tables();
     }
   }
   else
@@ -6565,6 +6594,56 @@ void rr_unlock_row(st_join_table *tab)
 
 
 
+/**
+  Pick the appropriate access method functions
+
+  Sets the functions for the selected table access method
+
+  @param      tab               Table reference to put access method
+*/
+
+static void
+pick_table_access_method(JOIN_TAB *tab)
+{
+  switch (tab->type) 
+  {
+  case JT_REF:
+    tab->read_first_record= join_read_always_key;
+    tab->read_record.read_record= join_read_next_same;
+    break;
+
+  case JT_REF_OR_NULL:
+    tab->read_first_record= join_read_always_key_or_null;
+    tab->read_record.read_record= join_read_next_same_or_null;
+    break;
+
+  case JT_CONST:
+    tab->read_first_record= join_read_const;
+    tab->read_record.read_record= join_no_more_records;
+    break;
+
+  case JT_EQ_REF:
+    tab->read_first_record= join_read_key;
+    tab->read_record.read_record= join_no_more_records;
+    break;
+
+  case JT_FT:
+    tab->read_first_record= join_ft_read_first;
+    tab->read_record.read_record= join_ft_read_next;
+    break;
+
+  case JT_SYSTEM:
+    tab->read_first_record= join_read_system;
+    tab->read_record.read_record= join_no_more_records;
+    break;
+
+  /* keep gcc happy */  
+  default:
+    break;  
+  }
+}
+
+
 static void
 make_join_readinfo(JOIN *join, ulonglong options)
 {
@@ -6599,45 +6678,15 @@ make_join_readinfo(JOIN *join, ulonglong
 
     tab->sorted= sorted;
     sorted= 0;                                  // only first must be sorted
+    table->status=STATUS_NO_RECORD;
+    pick_table_access_method (tab);
+
     switch (tab->type) {
-    case JT_SYSTEM:				// Only happens with left join
-      table->status=STATUS_NO_RECORD;
-      tab->read_first_record= join_read_system;
-      tab->read_record.read_record= join_no_more_records;
-      break;
-    case JT_CONST:				// Only happens with left join
-      table->status=STATUS_NO_RECORD;
-      tab->read_first_record= join_read_const;
-      tab->read_record.read_record= join_no_more_records;
-      if (table->covering_keys.is_set(tab->ref.key) &&
-          !table->no_keyread)
-      {
-        table->key_read=1;
-        table->file->extra(HA_EXTRA_KEYREAD);
-      }
-      break;
     case JT_EQ_REF:
-      table->status=STATUS_NO_RECORD;
-      if (tab->select)
-      {
-	delete tab->select->quick;
-	tab->select->quick=0;
-      }
-      delete tab->quick;
-      tab->quick=0;
-      tab->read_first_record= join_read_key;
       tab->read_record.unlock_row= join_read_key_unlock_row;
-      tab->read_record.read_record= join_no_more_records;
-      if (table->covering_keys.is_set(tab->ref.key) &&
-	  !table->no_keyread)
-      {
-	table->key_read=1;
-	table->file->extra(HA_EXTRA_KEYREAD);
-      }
-      break;
+      /* fall through */
     case JT_REF_OR_NULL:
     case JT_REF:
-      table->status=STATUS_NO_RECORD;
       if (tab->select)
       {
 	delete tab->select->quick;
@@ -6645,34 +6694,20 @@ make_join_readinfo(JOIN *join, ulonglong
       }
       delete tab->quick;
       tab->quick=0;
+      /* fall through */
+    case JT_CONST:				// Only happens with left join
       if (table->covering_keys.is_set(tab->ref.key) &&
 	  !table->no_keyread)
       {
 	table->key_read=1;
 	table->file->extra(HA_EXTRA_KEYREAD);
       }
-      if (tab->type == JT_REF)
-      {
-	tab->read_first_record= join_read_always_key;
-	tab->read_record.read_record= join_read_next_same;
-      }
-      else
-      {
-	tab->read_first_record= join_read_always_key_or_null;
-	tab->read_record.read_record= join_read_next_same_or_null;
-      }
-      break;
-    case JT_FT:
-      table->status=STATUS_NO_RECORD;
-      tab->read_first_record= join_ft_read_first;
-      tab->read_record.read_record= join_ft_read_next;
       break;
     case JT_ALL:
       /*
 	If previous table use cache
         If the incoming data set is already sorted don't use cache.
       */
-      table->status=STATUS_NO_RECORD;
       if (i != join->const_tables && !(options & SELECT_NO_JOIN_CACHE) &&
           tab->use_quick != 2 && !tab->first_inner && !ordered_set)
       {
@@ -6758,6 +6793,9 @@ make_join_readinfo(JOIN *join, ulonglong
 	}
       }
       break;
+    case JT_FT:
+    case JT_SYSTEM: 
+      break;
     default:
       DBUG_PRINT("error",("Table type %d found",tab->type)); /* purecov: deadcode */
       break;					/* purecov: deadcode */
@@ -7140,6 +7178,7 @@ static void update_depend_map(JOIN *join
     table_map depend_map;
     order->item[0]->update_used_tables();
     order->depend_map=depend_map=order->item[0]->used_tables();
+    order->used= 0;
     // Not item_sum(), RAND() and no reference to table outside of sub select
     if (!(order->depend_map & (OUTER_REF_TABLE_BIT | RAND_TABLE_BIT))
         && !order->item[0]->with_sum_func)
@@ -7197,7 +7236,19 @@ remove_const(JOIN *join,ORDER *first_ord
   for (order=first_order; order ; order=order->next)
   {
     table_map order_tables=order->item[0]->used_tables();
-    if (order->item[0]->with_sum_func)
+    if (order->item[0]->with_sum_func ||
+        /*
+          If the outer table of an outer join is const (either by itself or
+          after applying WHERE condition), grouping on a field from such a
+          table will be optimized away and filesort without temporary table
+          will be used unless we prevent that now. Filesort is not fit to
+          handle joins and the join condition is not applied. We can't detect
+          the case without an expensive test, however, so we force temporary
+          table for all queries containing more than one table, ROLLUP, and an
+          outer join.
+         */
+        (join->tables > 1 && join->rollup.state == ROLLUP::STATE_INITED &&
+        join->outer_join))
       *simple_order=0;				// Must do a temp table to sort
     else if (!(order_tables & not_const_tables))
     {
@@ -7605,7 +7656,7 @@ static bool check_simple_equality(Item *
           already contains a constant and its value is  not equal to
           the value of const_item.
         */
-        item_equal->add(const_item);
+        item_equal->add(const_item, field_item);
       }
       else
       {
@@ -7909,12 +7960,12 @@ static COND *build_equal_items_for_cond(
         {
           item_equal->fix_length_and_dec();
           item_equal->update_used_tables();
+          set_if_bigger(thd->lex->current_select->max_equal_elems,
+                        item_equal->members());  
+          return item_equal;
 	}
-        else
-          item_equal= (Item_equal *) eq_list.pop();
-        set_if_bigger(thd->lex->current_select->max_equal_elems,
-                      item_equal->members());  
-        return item_equal;
+
+        return eq_list.pop();
       }
       else
       {
@@ -9552,47 +9603,8 @@ static Field *create_tmp_field_from_item
     new_field->set_derivation(item->collation.derivation);
     break;
   case DECIMAL_RESULT:
-  {
-    uint8 dec= item->decimals;
-    uint8 intg= ((Item_decimal *) item)->decimal_precision() - dec;
-    uint32 len= item->max_length;
-
-    /*
-      Trying to put too many digits overall in a DECIMAL(prec,dec)
-      will always throw a warning. We must limit dec to
-      DECIMAL_MAX_SCALE however to prevent an assert() later.
-    */
-
-    if (dec > 0)
-    {
-      signed int overflow;
-
-      dec= min(dec, DECIMAL_MAX_SCALE);
-
-      /*
-        If the value still overflows the field with the corrected dec,
-        we'll throw out decimals rather than integers. This is still
-        bad and of course throws a truncation warning.
-        +1: for decimal point
-      */
-
-      const int required_length=
-        my_decimal_precision_to_length(intg + dec, dec,
-                                                     item->unsigned_flag);
-
-      overflow= required_length - len;
-
-      if (overflow > 0)
-        dec= max(0, dec - overflow);            // too long, discard fract
-      else
-        /* Corrected value fits. */
-        len= required_length;
-    }
-
-    new_field= new Field_new_decimal(len, maybe_null, item->name,
-                                     dec, item->unsigned_flag);
+    new_field= Field_new_decimal::create_from_item(item);
     break;
-  }
   case ROW_RESULT:
   default:
     // This case should never be choosen
@@ -10189,7 +10201,8 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA
   /* future: storage engine selection can be made dynamic? */
   if (blob_count || using_unique_constraint ||
       (select_options & (OPTION_BIG_TABLES | SELECT_SMALL_RESULT)) ==
-      OPTION_BIG_TABLES || (select_options & TMP_TABLE_FORCE_MYISAM))
+      OPTION_BIG_TABLES || (select_options & TMP_TABLE_FORCE_MYISAM) ||
+      !thd->variables.tmp_table_size)
   {
     share->db_plugin= ha_lock_engine(0, TMP_ENGINE_HTON);
     table->file= get_new_handler(share, &table->mem_root,
@@ -10728,7 +10741,7 @@ static bool create_internal_tmp_table(TA
     {
       /* Create an unique key */
       bzero((char*) &keydef,sizeof(keydef));
-      keydef.flag=HA_NOSAME | HA_BINARY_PACK_KEY | HA_PACK_KEY;
+      keydef.flag=HA_NOSAME;
       keydef.keysegs=  keyinfo->key_parts;
       keydef.seg= seg;
     }
@@ -10753,7 +10766,7 @@ static bool create_internal_tmp_table(TA
 	seg->type= keyinfo->key_part[i].type;
         /* Tell handler if it can do suffic space compression */
 	if (field->real_type() == MYSQL_TYPE_STRING &&
-	    keyinfo->key_part[i].length > 4)
+	    keyinfo->key_part[i].length > 32)
 	  seg->flag|= HA_SPACE_PACK;
       }
       if (!(field->flags & NOT_NULL_FLAG))
@@ -11035,7 +11048,7 @@ create_internal_tmp_table_from_heap2(THD
   delete table->file;
   table->file=0;
   plugin_unlock(0, table->s->db_plugin);
-  share.db_plugin= my_plugin_lock(0, &share.db_plugin);
+  share.db_plugin= my_plugin_lock(0, share.db_plugin);
   new_table.s= table->s;                       // Keep old share
   *table= new_table;
   *table->s= share;
@@ -13496,6 +13509,8 @@ test_if_skip_sort_order(JOIN_TAB *tab,OR
           if (create_ref_for_key(tab->join, tab, keyuse, 
                                  tab->join->const_table_map))
             DBUG_RETURN(0);
+
+          pick_table_access_method(tab);
 	}
 	else
 	{
@@ -13822,7 +13837,7 @@ check_reverse_order:                  
 	select->quick=tmp;
       }
     }
-    else if (tab->type != JT_NEXT && 
+    else if (tab->type != JT_NEXT && tab->type != JT_REF_OR_NULL &&
              tab->ref.key >= 0 && tab->ref.key_parts <= used_key_parts)
     {
       /*
@@ -14305,7 +14320,10 @@ static int remove_dup_with_hash_index(TH
 	goto err;
     }
     else
-      (void) my_hash_insert(&hash, org_key_pos);
+    {
+      if (my_hash_insert(&hash, org_key_pos))
+        goto err;
+    }
     key_pos+=extra_length;
   }
   my_free((char*) key_buffer,MYF(0));

=== modified file 'sql/sql_select.h'
--- a/sql/sql_select.h	2009-12-03 11:19:05 +0000
+++ b/sql/sql_select.h	2010-03-04 08:03:07 +0000
@@ -722,6 +722,12 @@ public:
     my_bitmap_map *old_map= dbug_tmp_use_all_columns(table,
                                                      table->write_set);
     int res= item->save_in_field(to_field, 1);
+    /*
+     Item::save_in_field() may call Item::val_xxx(). And if this is a subquery
+     we need to check for errors executing it and react accordingly
+    */
+    if (!res && table->in_use->is_error())
+      res= 2;
     dbug_tmp_restore_column_map(table->write_set, old_map);
     null_key= to_field->is_null() || item->null_value;
     return (err != 0 || res > 2 ? STORE_KEY_FATAL : (store_key_result) res); 
@@ -755,6 +761,12 @@ protected:  
         if (!err)
           err= res;
       }
+      /*
+        Item::save_in_field() may call Item::val_xxx(). And if this is a subquery
+        we need to check for errors executing it and react accordingly
+        */
+      if (!err && to_field->table->in_use->is_error())
+        err= 2;
     }
     null_key= to_field->is_null() || item->null_value;
     return (err > 2 ?  STORE_KEY_FATAL : (store_key_result) err);

=== modified file 'sql/sql_servers.cc'
--- a/sql/sql_servers.cc	2009-03-20 14:27:53 +0000
+++ b/sql/sql_servers.cc	2010-01-13 11:39:00 +0000
@@ -241,8 +241,14 @@ bool servers_reload(THD *thd)
 
   if (simple_open_n_lock_tables(thd, tables))
   {
-    sql_print_error("Can't open and lock privilege tables: %s",
-		    thd->main_da.message());
+    /*
+      Execution might have been interrupted; only print the error message
+      if an error condition has been raised.
+    */
+    if (thd->main_da.is_error())
+      sql_print_error("Can't open and lock privilege tables: %s",
+                      thd->main_da.message());
+    return_val= FALSE;
     goto end;
   }
 

=== modified file 'sql/sql_show.cc'
--- a/sql/sql_show.cc	2009-12-03 11:34:11 +0000
+++ b/sql/sql_show.cc	2010-03-04 08:03:07 +0000
@@ -721,7 +721,7 @@ mysqld_show_create(THD *thd, TABLE_LIST 
     thd->push_internal_handler(&view_error_suppressor);
     bool error= open_normal_and_derived_tables(thd, table_list, 0);
     thd->pop_internal_handler();
-    if (error && thd->main_da.is_error())
+    if (error && (thd->killed || thd->main_da.is_error()))
       DBUG_RETURN(TRUE);
   }
 
@@ -828,8 +828,7 @@ bool mysqld_show_create_db(THD *thd, cha
     DBUG_RETURN(TRUE);
   }
 #endif
-  if (!my_strcasecmp(system_charset_info, dbname,
-                     INFORMATION_SCHEMA_NAME.str))
+  if (is_schema_db(dbname))
   {
     dbname= INFORMATION_SCHEMA_NAME.str;
     create.default_table_charset= system_charset_info;
@@ -2797,8 +2796,8 @@ int make_db_list(THD *thd, List<LEX_STRI
   */
   if (lookup_field_vals->db_value.str)
   {
-    if (!my_strcasecmp(system_charset_info, INFORMATION_SCHEMA_NAME.str,
-                       lookup_field_vals->db_value.str))
+    if (is_schema_db(lookup_field_vals->db_value.str, 
+                     lookup_field_vals->db_value.length))
     {
       *with_i_schema= 1;
       if (files->push_back(i_s_name_copy))
@@ -3385,11 +3384,11 @@ int get_all_tables(THD *thd, TABLE_LIST 
   while ((db_name= it++))
   {
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
-    if (!check_access(thd,SELECT_ACL, db_name->str,
-                      &thd->col_access, 0, 1, with_i_schema) ||
+    if (!(check_access(thd,SELECT_ACL, db_name->str, 
+                       &thd->col_access, 0, 1, with_i_schema) ||
+          (!thd->col_access && check_grant_db(thd, db_name->str))) ||
         sctx->master_access & (DB_ACLS | SHOW_DB_ACL) ||
-	acl_get(sctx->host, sctx->ip, sctx->priv_user, db_name->str, 0) ||
-	!check_grant_db(thd, db_name->str))
+        acl_get(sctx->host, sctx->ip, sctx->priv_user, db_name->str, 0))
 #endif
     {
       thd->no_warnings_for_error= 1;
@@ -5250,7 +5249,7 @@ copy_event_to_schema_table(THD *thd, TAB
   */
   if (thd->lex->sql_command != SQLCOM_SHOW_EVENTS &&
       check_access(thd, EVENT_ACL, et.dbname.str, 0, 0, 1,
-                   is_schema_db(et.dbname.str)))
+                   is_schema_db(et.dbname.str, et.dbname.length)))
     DBUG_RETURN(0);
 
   /* ->field[0] is EVENT_CATALOG and is by default NULL */

=== modified file 'sql/sql_table.cc'
--- a/sql/sql_table.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_table.cc	2010-03-30 12:36:49 +0000
@@ -647,7 +647,7 @@ static bool read_ddl_log_file_entry(uint
   Write one entry from ddl log file
   SYNOPSIS
     write_ddl_log_file_entry()
-    entry_no                     Entry number to read
+    entry_no                     Entry number to write
   RETURN VALUES
     TRUE                         Error
     FALSE                        Success
@@ -748,10 +748,10 @@ static uint read_ddl_log_header()
     else
       successful_open= TRUE;
   }
-  entry_no= uint4korr(&file_entry_buf[DDL_LOG_NUM_ENTRY_POS]);
-  global_ddl_log.name_len= uint4korr(&file_entry_buf[DDL_LOG_NAME_LEN_POS]);
   if (successful_open)
   {
+    entry_no= uint4korr(&file_entry_buf[DDL_LOG_NUM_ENTRY_POS]);
+    global_ddl_log.name_len= uint4korr(&file_entry_buf[DDL_LOG_NAME_LEN_POS]);
     global_ddl_log.io_size= uint4korr(&file_entry_buf[DDL_LOG_IO_SIZE_POS]);
     DBUG_ASSERT(global_ddl_log.io_size <=
                 sizeof(global_ddl_log.file_entry_buf));
@@ -832,6 +832,7 @@ static bool init_ddl_log()
     goto end;
 
   global_ddl_log.io_size= IO_SIZE;
+  global_ddl_log.name_len= FN_LEN;
   create_ddl_log_file_name(file_name);
   if ((global_ddl_log.file_id= my_create(file_name,
                                          CREATE_MODE,
@@ -884,6 +885,13 @@ static int execute_ddl_log_action(THD *t
   {
     DBUG_RETURN(FALSE);
   }
+  DBUG_PRINT("ddl_log",
+             ("execute type %c next %u name '%s' from_name '%s' handler '%s'",
+             ddl_log_entry->action_type,
+             ddl_log_entry->next_entry,
+             ddl_log_entry->name,
+             ddl_log_entry->from_name,
+             ddl_log_entry->handler_name));
   handler_name.str= (char*)ddl_log_entry->handler_name;
   handler_name.length= strlen(ddl_log_entry->handler_name);
   init_sql_alloc(&mem_root, TABLE_ALLOC_BLOCK_SIZE, 0); 
@@ -1091,6 +1099,15 @@ bool write_ddl_log_entry(DDL_LOG_ENTRY *
     DBUG_RETURN(TRUE);
   }
   error= FALSE;
+  DBUG_PRINT("ddl_log",
+             ("write type %c next %u name '%s' from_name '%s' handler '%s'",
+             (char) global_ddl_log.file_entry_buf[DDL_LOG_ACTION_TYPE_POS],
+             ddl_log_entry->next_entry,
+             (char*) &global_ddl_log.file_entry_buf[DDL_LOG_NAME_POS],
+             (char*) &global_ddl_log.file_entry_buf[DDL_LOG_NAME_POS
+                                                    + FN_LEN],
+             (char*) &global_ddl_log.file_entry_buf[DDL_LOG_NAME_POS
+                                                    + (2*FN_LEN)]));
   if (write_ddl_log_file_entry((*active_entry)->entry_pos))
   {
     error= TRUE;
@@ -1731,9 +1748,10 @@ end:
     file
 */
 
-void write_bin_log(THD *thd, bool clear_error,
-                   char const *query, ulong query_length)
+int write_bin_log(THD *thd, bool clear_error,
+                  char const *query, ulong query_length)
 {
+  int error= 0;
   if (mysql_bin_log.is_open())
   {
     int errcode= 0;
@@ -1741,9 +1759,10 @@ void write_bin_log(THD *thd, bool clear_
       thd->clear_error();
     else
       errcode= query_error_code(thd, TRUE);
-    thd->binlog_query(THD::STMT_QUERY_TYPE,
-                      query, query_length, FALSE, FALSE, errcode);
+    error= thd->binlog_query(THD::STMT_QUERY_TYPE,
+                             query, query_length, FALSE, FALSE, errcode);
   }
+  return error;
 }
 
 
@@ -1880,6 +1899,7 @@ int mysql_rm_table_part2(THD *thd, TABLE
   {
     TABLE_SHARE *share;
     table->db_type= NULL;
+
     if ((share= get_cached_table_share(table->db, table->table_name)))
       table->db_type= share->db_type();
 
@@ -1974,9 +1994,10 @@ int mysql_rm_table_part2(THD *thd, TABLE
     {
       TABLE *locked_table;
       abort_locked_tables(thd, db, table->table_name);
+      table->deleting= TRUE;
       remove_table_from_cache(thd, db, table->table_name,
 	                      RTFC_WAIT_OTHER_THREAD_FLAG |
-			      RTFC_CHECK_KILLED_FLAG);
+			      RTFC_CHECK_KILLED_FLAG, FALSE);
       /*
         If the table was used in lock tables, remember it so that
         unlock_table_names can free it
@@ -2089,7 +2110,7 @@ int mysql_rm_table_part2(THD *thd, TABLE
           tables).  In this case, we can write the original query into
           the binary log.
          */
-        write_bin_log(thd, !error, thd->query(), thd->query_length());
+        error |= write_bin_log(thd, !error, thd->query(), thd->query_length());
       }
       else if (thd->current_stmt_binlog_row_based &&
                tmp_table_deleted)
@@ -2111,7 +2132,7 @@ int mysql_rm_table_part2(THD *thd, TABLE
           */
           built_query.chop();                  // Chop of the last comma
           built_query.append(" /* generated by server */");
-          write_bin_log(thd, !error, built_query.ptr(), built_query.length());
+          error|= write_bin_log(thd, !error, built_query.ptr(), built_query.length());
         }
 
         /*
@@ -2130,7 +2151,7 @@ int mysql_rm_table_part2(THD *thd, TABLE
           */
           built_tmp_query.chop();                  // Chop of the last comma
           built_tmp_query.append(" /* generated by server */");
-          write_bin_log(thd, !error, built_tmp_query.ptr(), built_tmp_query.length());
+          error|= write_bin_log(thd, !error, built_tmp_query.ptr(), built_tmp_query.length());
         }
       }
 
@@ -2575,7 +2596,7 @@ mysql_prepare_create_table(THD *thd, HA_
 	!(sql_field->charset= get_charset_by_csname(sql_field->charset->csname,
 						    MY_CS_BINSORT,MYF(0))))
     {
-      char tmp[64];
+      char tmp[65];
       strmake(strmake(tmp, save_cs->csname, sizeof(tmp)-4),
               STRING_WITH_LEN("_bin"));
       my_error(ER_UNKNOWN_COLLATION, MYF(0), tmp);
@@ -3539,9 +3560,9 @@ void sp_prepare_create_field(THD *thd, C
   RETURN VALUES
     NONE
  */
-static inline void write_create_table_bin_log(THD *thd,
-                                              const HA_CREATE_INFO *create_info,
-                                              bool internal_tmp_table)
+static inline int write_create_table_bin_log(THD *thd,
+                                             const HA_CREATE_INFO *create_info,
+                                             bool internal_tmp_table)
 {
   /*
     Don't write statement if:
@@ -3554,7 +3575,8 @@ static inline void write_create_table_bi
       (!thd->current_stmt_binlog_row_based ||
        (thd->current_stmt_binlog_row_based &&
         !(create_info->options & HA_LEX_CREATE_TMP_TABLE))))
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    return write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+  return 0;
 }
 
 
@@ -3821,8 +3843,7 @@ bool mysql_create_table_no_lock(THD *thd
       push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
                           ER_TABLE_EXISTS_ERROR, ER(ER_TABLE_EXISTS_ERROR),
                           alias);
-      error= 0;
-      write_create_table_bin_log(thd, create_info, internal_tmp_table);
+      error= write_create_table_bin_log(thd, create_info, internal_tmp_table);
       goto err;
     }
     my_error(ER_TABLE_EXISTS_ERROR, MYF(0), alias);
@@ -3950,8 +3971,7 @@ bool mysql_create_table_no_lock(THD *thd
     thd->thread_specific_used= TRUE;
   }
 
-  write_create_table_bin_log(thd, create_info, internal_tmp_table);
-  error= FALSE;
+  error= write_create_table_bin_log(thd, create_info, internal_tmp_table);
 unlock_and_end:
   VOID(pthread_mutex_unlock(&LOCK_open));
 
@@ -3966,7 +3986,7 @@ warn:
                       ER_TABLE_EXISTS_ERROR, ER(ER_TABLE_EXISTS_ERROR),
                       alias);
   create_info->table_existed= 1;		// Mark that table existed
-  write_create_table_bin_log(thd, create_info, internal_tmp_table);
+  error= write_create_table_bin_log(thd, create_info, internal_tmp_table);
   goto unlock_and_end;
 }
 
@@ -4213,9 +4233,10 @@ void wait_while_table_is_used(THD *thd,T
   /* Wait until all there are no other threads that has this table open */
   remove_table_from_cache(thd, table->s->db.str,
                           table->s->table_name.str,
-                          RTFC_WAIT_OTHER_THREAD_FLAG);
+                          RTFC_WAIT_OTHER_THREAD_FLAG, FALSE);
   /* extra() call must come only after all instances above are closed */
-  VOID(table->file->extra(function));
+  if (function != HA_EXTRA_NOT_USED)
+    VOID(table->file->extra(function));
   DBUG_VOID_RETURN;
 }
 
@@ -4717,7 +4738,7 @@ static bool mysql_admin_table(THD* thd, 
       remove_table_from_cache(thd, table->table->s->db.str,
                               table->table->s->table_name.str,
                               RTFC_WAIT_OTHER_THREAD_FLAG |
-                              RTFC_CHECK_KILLED_FLAG);
+                              RTFC_CHECK_KILLED_FLAG, FALSE);
       thd->exit_cond(old_message);
       DBUG_EXECUTE_IF("wait_in_mysql_admin_table", wait_for_kill_signal(thd););
       if (thd->killed)
@@ -4975,7 +4996,8 @@ send_result_message:
         {
           pthread_mutex_lock(&LOCK_open);
           remove_table_from_cache(thd, table->table->s->db.str,
-                                  table->table->s->table_name.str, RTFC_NO_FLAG);
+                                  table->table->s->table_name.str,
+                                  RTFC_NO_FLAG, FALSE);
           pthread_mutex_unlock(&LOCK_open);
         }
         /* May be something modified consequently we have to invalidate cache */
@@ -5428,22 +5450,32 @@ binlog:
         }
         VOID(pthread_mutex_unlock(&LOCK_open));
 
-        IF_DBUG(int result=)
-          store_create_info(thd, table, &query,
-                            create_info, FALSE /* show_database */);
+       /*
+         The condition avoids a crash as described in BUG#48506. Other
+         binlogging problems related to CREATE TABLE IF NOT EXISTS LIKE
+         when the existing object is a view will be solved by BUG 47442.
+       */
+        if (!table->view)
+        {
+          IF_DBUG(int result=)
+            store_create_info(thd, table, &query,
+                              create_info, FALSE /* show_database */);
 
-        DBUG_ASSERT(result == 0); // store_create_info() always return 0
-        write_bin_log(thd, TRUE, query.ptr(), query.length());
+          DBUG_ASSERT(result == 0); // store_create_info() always return 0
+          if (write_bin_log(thd, TRUE, query.ptr(), query.length()))
+            goto err;
+        }
       }
       else                                      // Case 1
-        write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+        if (write_bin_log(thd, TRUE, thd->query(), thd->query_length()))
+          goto err;
     }
     /*
       Case 3 and 4 does nothing under RBR
     */
   }
-  else
-    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+  else if (write_bin_log(thd, TRUE, thd->query(), thd->query_length()))
+    goto err;
 
   res= FALSE;
 
@@ -5531,7 +5563,7 @@ mysql_discard_or_import_tablespace(THD *
     error=1;
   if (error)
     goto err;
-  write_bin_log(thd, FALSE, thd->query(), thd->query_length());
+  error= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
 
 err:
   ha_autocommit_or_rollback(thd, error);
@@ -5636,6 +5668,10 @@ compare_tables(TABLE *table,
   */
   Alter_info tmp_alter_info(*alter_info, thd->mem_root);
   uint db_options= 0; /* not used */
+
+  /* Set default value for return value (to ensure it's always set) */
+  *need_copy_table= ALTER_TABLE_DATA_CHANGED;
+
   /* Create the prepared information. */
   if (mysql_prepare_create_table(thd, create_info,
                                  &tmp_alter_info,
@@ -5694,7 +5730,6 @@ compare_tables(TABLE *table,
       (table->s->frm_version < FRM_VER_TRUE_VARCHAR && varchar))
   {
     DBUG_PRINT("info", ("Basic checks -> ALTER_TABLE_DATA_CHANGED"));
-    *need_copy_table= ALTER_TABLE_DATA_CHANGED;
     DBUG_RETURN(0);
   }
 
@@ -5724,7 +5759,6 @@ compare_tables(TABLE *table,
     {
       DBUG_PRINT("info", ("NULL behaviour difference in field '%s' -> "
                           "ALTER_TABLE_DATA_CHANGED", new_field->field_name));
-      *need_copy_table= ALTER_TABLE_DATA_CHANGED;
       DBUG_RETURN(0);
     }
 
@@ -5747,7 +5781,6 @@ compare_tables(TABLE *table,
     {
       DBUG_PRINT("info", ("!field_is_equal('%s') -> ALTER_TABLE_DATA_CHANGED",
                           new_field->field_name));
-      *need_copy_table= ALTER_TABLE_DATA_CHANGED;
       DBUG_RETURN(0);
     }
     // Clear indexed marker
@@ -5882,7 +5915,6 @@ compare_tables(TABLE *table,
   {
     DBUG_PRINT("info", ("check_if_incompatible_data() -> "
                         "ALTER_TABLE_DATA_CHANGED"));
-    *need_copy_table= ALTER_TABLE_DATA_CHANGED;
     DBUG_RETURN(0);
   }
 
@@ -6559,11 +6591,13 @@ bool mysql_alter_table(THD *thd,char *ne
         thd->clear_error();
         Query_log_event qinfo(thd, thd->query(), thd->query_length(),
                               0, FALSE, 0);
-        mysql_bin_log.write(&qinfo);
+        if ((error= mysql_bin_log.write(&qinfo)))
+          goto view_err_unlock;
       }
       my_ok(thd);
     }
 
+view_err_unlock:
     unlock_table_names(thd, table_list, (TABLE_LIST*) 0);
 
 view_err:
@@ -6730,7 +6764,9 @@ view_err:
         from concurrent DDL statements.
       */
       VOID(pthread_mutex_lock(&LOCK_open));
-      wait_while_table_is_used(thd, table, HA_EXTRA_FORCE_REOPEN);
+      wait_while_table_is_used(thd, table,
+                               thd->locked_tables ? HA_EXTRA_NOT_USED :
+                               HA_EXTRA_FORCE_REOPEN);
       VOID(pthread_mutex_unlock(&LOCK_open));
       DBUG_EXECUTE_IF("sleep_alter_enable_indexes", my_sleep(6000000););
       error= table->file->ha_enable_indexes(HA_KEY_SWITCH_NONUNIQ_SAVE);
@@ -6738,7 +6774,9 @@ view_err:
       break;
     case DISABLE:
       VOID(pthread_mutex_lock(&LOCK_open));
-      wait_while_table_is_used(thd, table, HA_EXTRA_FORCE_REOPEN);
+      wait_while_table_is_used(thd, table,
+                               thd->locked_tables ? HA_EXTRA_NOT_USED :
+                               HA_EXTRA_FORCE_REOPEN);
       VOID(pthread_mutex_unlock(&LOCK_open));
       error=table->file->ha_disable_indexes(HA_KEY_SWITCH_NONUNIQ_SAVE);
       /* COND_refresh will be signaled in close_thread_tables() */
@@ -6812,8 +6850,9 @@ view_err:
 
     if (!error)
     {
-      write_bin_log(thd, TRUE, thd->query(), thd->query_length());
-      my_ok(thd);
+      error= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+      if (!error)
+        my_ok(thd);
     }
     else if (error > 0)
     {
@@ -7184,7 +7223,9 @@ view_err:
   else
   {
     VOID(pthread_mutex_lock(&LOCK_open));
-    wait_while_table_is_used(thd, table, HA_EXTRA_FORCE_REOPEN);
+    wait_while_table_is_used(thd, table, 
+                             thd->locked_tables ? HA_EXTRA_NOT_USED :
+                             HA_EXTRA_FORCE_REOPEN);
     VOID(pthread_mutex_unlock(&LOCK_open));
     thd_proc_info(thd, "manage keys");
     alter_table_manage_keys(table, table->file->indexes_are_disabled(),
@@ -7304,8 +7345,9 @@ view_err:
     if (rename_temporary_table(thd, new_table, new_db, new_name))
       goto err1;
     /* We don't replicate alter table statement on temporary tables */
-    if (!thd->current_stmt_binlog_row_based)
-      write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+    if (!thd->current_stmt_binlog_row_based &&
+        write_bin_log(thd, TRUE, thd->query(), thd->query_length()))
+      DBUG_RETURN(TRUE);
     goto end_temporary;
   }
 
@@ -7468,7 +7510,8 @@ view_err:
   DBUG_ASSERT(!(mysql_bin_log.is_open() &&
                 thd->current_stmt_binlog_row_based &&
                 (create_info->options & HA_LEX_CREATE_TMP_TABLE)));
-  write_bin_log(thd, TRUE, thd->query(), thd->query_length());
+  if (write_bin_log(thd, TRUE, thd->query(), thd->query_length()))
+    DBUG_RETURN(TRUE);
 
   if (ha_check_storage_engine_flag(old_db_type, HTON_FLUSH_AFTER_RENAME))
   {

=== modified file 'sql/sql_tablespace.cc'
--- a/sql/sql_tablespace.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_tablespace.cc	2010-03-04 08:03:07 +0000
@@ -67,6 +67,6 @@ int mysql_alter_tablespace(THD *thd, st_
                         hton_name(hton)->str,
                         "TABLESPACE or LOGFILE GROUP");
   }
-  write_bin_log(thd, FALSE, thd->query(), thd->query_length());
-  DBUG_RETURN(FALSE);
+  error= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
+  DBUG_RETURN(error);
 }

=== modified file 'sql/sql_test.cc'
--- a/sql/sql_test.cc	2009-09-07 20:50:10 +0000
+++ b/sql/sql_test.cc	2010-03-04 08:03:07 +0000
@@ -168,6 +168,21 @@ TEST_join(JOIN *join)
   uint i,ref;
   DBUG_ENTER("TEST_join");
 
+  /*
+    Assemble results of all the calls to full_name() first,
+    in order not to garble the tabular output below.
+  */
+  String ref_key_parts[MAX_TABLES];
+  for (i= 0; i < join->tables; i++)
+  {
+    JOIN_TAB *tab= join->join_tab + i;
+    for (ref= 0; ref < tab->ref.key_parts; ref++)
+    {
+      ref_key_parts[i].append(tab->ref.items[ref]->full_name());
+      ref_key_parts[i].append("  ");
+    }
+  }
+
   DBUG_LOCK_FILE;
   VOID(fputs("\nInfo about JOIN\n",DBUG_FILE));
   for (i=0 ; i < join->tables ; i++)
@@ -199,13 +214,8 @@ TEST_join(JOIN *join)
     }
     if (tab->ref.key_parts)
     {
-      VOID(fputs("                  refs: ",DBUG_FILE));
-      for (ref=0 ; ref < tab->ref.key_parts ; ref++)
-      {
-	Item *item=tab->ref.items[ref];
-	fprintf(DBUG_FILE,"%s  ", item->full_name());
-      }
-      VOID(fputc('\n',DBUG_FILE));
+      fprintf(DBUG_FILE,
+              "                  refs:  %s\n", ref_key_parts[i].ptr());
     }
   }
   DBUG_UNLOCK_FILE;

=== modified file 'sql/sql_trigger.cc'
--- a/sql/sql_trigger.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_trigger.cc	2010-03-04 08:03:07 +0000
@@ -507,7 +507,7 @@ end:
 
   if (!result)
   {
-    write_bin_log(thd, TRUE, stmt_query.ptr(), stmt_query.length());
+    result= write_bin_log(thd, TRUE, stmt_query.ptr(), stmt_query.length());
   }
 
   VOID(pthread_mutex_unlock(&LOCK_open));

=== modified file 'sql/sql_udf.cc'
--- a/sql/sql_udf.cc	2009-10-16 10:29:42 +0000
+++ b/sql/sql_udf.cc	2010-01-25 02:55:05 +0000
@@ -398,6 +398,7 @@ int mysql_create_function(THD *thd,udf_f
   TABLE *table;
   TABLE_LIST tables;
   udf_func *u_d;
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_create_function");
 
   if (!initialized)
@@ -437,8 +438,8 @@ int mysql_create_function(THD *thd,udf_f
     Turn off row binlogging of this statement and use statement-based 
     so that all supporting tables are updated for CREATE FUNCTION command.
   */
-  if (thd->current_stmt_binlog_row_based)
-    thd->clear_current_stmt_binlog_row_based();
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
+  thd->clear_current_stmt_binlog_row_based();
 
   rw_wrlock(&THR_LOCK_udf);
   if ((hash_search(&udf_hash,(uchar*) udf->name.str, udf->name.length)))
@@ -506,14 +507,22 @@ int mysql_create_function(THD *thd,udf_f
   rw_unlock(&THR_LOCK_udf);
 
   /* Binlog the create function. */
-  write_bin_log(thd, TRUE, thd->query(), thd->query_length());
-
+  if (write_bin_log(thd, TRUE, thd->query(), thd->query_length()))
+  {
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
+    DBUG_RETURN(1);
+  }
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(0);
 
  err:
   if (new_dl)
     dlclose(dl);
   rw_unlock(&THR_LOCK_udf);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(1);
 }
 
@@ -525,6 +534,7 @@ int mysql_drop_function(THD *thd,const L
   udf_func *udf;
   char *exact_name_str;
   uint exact_name_len;
+  bool save_binlog_row_based;
   DBUG_ENTER("mysql_drop_function");
 
   if (!initialized)
@@ -540,8 +550,8 @@ int mysql_drop_function(THD *thd,const L
     Turn off row binlogging of this statement and use statement-based
     so that all supporting tables are updated for DROP FUNCTION command.
   */
-  if (thd->current_stmt_binlog_row_based)
-    thd->clear_current_stmt_binlog_row_based();
+  save_binlog_row_based= thd->current_stmt_binlog_row_based;
+  thd->clear_current_stmt_binlog_row_based();
 
   rw_wrlock(&THR_LOCK_udf);  
   if (!(udf=(udf_func*) hash_search(&udf_hash,(uchar*) udf_name->str,
@@ -581,11 +591,19 @@ int mysql_drop_function(THD *thd,const L
   rw_unlock(&THR_LOCK_udf);
 
   /* Binlog the drop function. */
-  write_bin_log(thd, TRUE, thd->query(), thd->query_length());
-
+  if (write_bin_log(thd, TRUE, thd->query(), thd->query_length()))
+  {
+    /* Restore the state of binlog format */
+    thd->current_stmt_binlog_row_based= save_binlog_row_based;
+    DBUG_RETURN(1);
+  }
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(0);
  err:
   rw_unlock(&THR_LOCK_udf);
+  /* Restore the state of binlog format */
+  thd->current_stmt_binlog_row_based= save_binlog_row_based;
   DBUG_RETURN(1);
 }
 

=== modified file 'sql/sql_union.cc'
--- a/sql/sql_union.cc	2009-09-07 20:50:10 +0000
+++ b/sql/sql_union.cc	2010-03-04 08:03:07 +0000
@@ -335,6 +335,35 @@ bool st_select_lex_unit::prepare(THD *th
       }
     }
     
+    /*
+      Disable the usage of fulltext searches in the last union branch.
+      This is a temporary 5.x limitation because of the way the fulltext
+      search functions are handled by the optimizer.
+      This is manifestation of the more general problems of "taking away"
+      parts of a SELECT statement post-fix_fields(). This is generally not
+      doable since various flags are collected in various places (e.g. 
+      SELECT_LEX) that carry information about the presence of certain 
+      expressions or constructs in the parts of the query.
+      When part of the query is taken away it's not clear how to "divide" 
+      the meaning of these accumulated flags and what to carry over to the
+      recipient query (SELECT_LEX).
+    */
+    if (global_parameters->ftfunc_list->elements && 
+        global_parameters->order_list.elements &&
+        global_parameters != fake_select_lex)
+    {
+      ORDER *ord;
+      Item_func::Functype ft=  Item_func::FT_FUNC;
+      for (ord= (ORDER*)global_parameters->order_list.first; ord; ord= ord->next)
+        if ((*ord->item)->walk (&Item::find_function_processor, FALSE, 
+                                (uchar *) &ft))
+        {
+          my_error (ER_CANT_USE_OPTION_HERE, MYF(0), "MATCH()");
+          goto err;
+        }
+    }
+
+
     create_options= (first_sl->options | thd_arg->options |
                      TMP_TABLE_ALL_COLUMNS);
     /*
@@ -669,7 +698,7 @@ bool st_select_lex_unit::cleanup()
     {
       ORDER *ord;
       for (ord= (ORDER*)global_parameters->order_list.first; ord; ord= ord->next)
-        (*ord->item)->cleanup();
+        (*ord->item)->walk (&Item::cleanup_processor, 0, 0);
     }
   }
 

=== modified file 'sql/sql_update.cc'
--- a/sql/sql_update.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_update.cc	2010-03-04 08:03:07 +0000
@@ -23,6 +23,7 @@
 #include "sql_select.h"
 #include "sp_head.h"
 #include "sql_trigger.h"
+#include "debug_sync.h"
 
 /* Return 0 if row hasn't changed */
 
@@ -828,7 +829,7 @@ int mysql_update(THD *thd,
 
   if (error < 0)
   {
-    char buff[STRING_BUFFER_USUAL_SIZE];
+    char buff[MYSQL_ERRMSG_SIZE];
     my_snprintf(buff, sizeof(buff), ER(ER_UPDATE_INFO), (ulong) found, (ulong) updated,
 	    (ulong) thd->cuted_fields);
     thd->row_count_func=
@@ -1143,8 +1144,11 @@ reopen_tables:
       items from 'fields' list, so the cleanup above is necessary to.
     */
     cleanup_items(thd->free_list);
-
+    cleanup_items(thd->stmt_arena->free_list);
     close_tables_for_reopen(thd, &table_list);
+
+    DEBUG_SYNC(thd, "multi_update_reopen_tables");
+
     goto reopen_tables;
   }
 
@@ -1864,9 +1868,10 @@ void multi_update::abort()
         into repl event.
       */
       int errcode= query_error_code(thd, thd->killed == THD::NOT_KILLED);
-      thd->binlog_query(THD::ROW_QUERY_TYPE,
-                        thd->query(), thd->query_length(),
-                        transactional_tables, FALSE, errcode);
+      /* the error of binary logging is ignored */
+      (void)thd->binlog_query(THD::ROW_QUERY_TYPE,
+                              thd->query(), thd->query_length(),
+                              transactional_tables, FALSE, errcode);
     }
     thd->transaction.all.modified_non_trans_table= TRUE;
   }

=== modified file 'sql/sql_view.cc'
--- a/sql/sql_view.cc	2009-12-03 11:19:05 +0000
+++ b/sql/sql_view.cc	2010-03-30 12:36:49 +0000
@@ -268,11 +268,11 @@ bool create_view_precheck(THD *thd, TABL
     table (i.e. user will not get some privileges by view creation)
   */
   if ((check_access(thd, CREATE_VIEW_ACL, view->db, &view->grant.privilege,
-                    0, 0, is_schema_db(view->db)) ||
+                    0, 0, is_schema_db(view->db, view->db_length)) ||
        check_grant(thd, CREATE_VIEW_ACL, view, 0, 1, 0)) ||
       (mode != VIEW_CREATE_NEW &&
        (check_access(thd, DROP_ACL, view->db, &view->grant.privilege,
-                     0, 0, is_schema_db(view->db)) ||
+                     0, 0, is_schema_db(view->db, view->db_length)) ||
         check_grant(thd, DROP_ACL, view, 0, 1, 0))))
     goto err;
 
@@ -662,8 +662,9 @@ bool mysql_create_view(THD *thd, TABLE_L
     buff.append(views->source.str, views->source.length);
 
     int errcode= query_error_code(thd, TRUE);
-    thd->binlog_query(THD::STMT_QUERY_TYPE,
-                      buff.ptr(), buff.length(), FALSE, FALSE, errcode);
+    if (thd->binlog_query(THD::STMT_QUERY_TYPE,
+                          buff.ptr(), buff.length(), FALSE, FALSE, errcode))
+      res= TRUE;
   }
 
   VOID(pthread_mutex_unlock(&LOCK_open));
@@ -1033,10 +1034,12 @@ bool mysql_make_view(THD *thd, File_pars
   bool parse_status;
   bool result, view_is_mergeable;
   TABLE_LIST *UNINIT_VAR(view_main_select_tables);
-
   DBUG_ENTER("mysql_make_view");
   DBUG_PRINT("info", ("table: 0x%lx (%s)", (ulong) table, table->table_name));
 
+  LINT_INIT(parse_status);
+  LINT_INIT(view_select);
+
   if (table->view)
   {
     /*
@@ -1652,7 +1655,8 @@ bool mysql_drop_view(THD *thd, TABLE_LIS
     /* if something goes wrong, bin-log with possible error code,
        otherwise bin-log with error code cleared.
      */
-    write_bin_log(thd, !something_wrong, thd->query(), thd->query_length());
+    if (write_bin_log(thd, !something_wrong, thd->query(), thd->query_length()))
+      something_wrong= 1;
   }
 
   VOID(pthread_mutex_unlock(&LOCK_open));
@@ -1771,7 +1775,7 @@ bool check_key_in_view(THD *thd, TABLE_L
       if (!fld->item->fixed && fld->item->fix_fields(thd, &fld->item))
       {
         thd->mark_used_columns= save_mark_used_columns;
-        return TRUE;
+        DBUG_RETURN(TRUE);
       }
     }
     thd->mark_used_columns= save_mark_used_columns;

=== modified file 'sql/sql_yacc.yy'
--- a/sql/sql_yacc.yy	2009-12-03 11:19:05 +0000
+++ b/sql/sql_yacc.yy	2010-03-28 18:10:00 +0000
@@ -389,6 +389,138 @@ void case_stmt_action_end_case(LEX *lex,
   lex->sphead->do_cont_backpatch();
 }
 
+
+static bool
+find_sys_var_null_base(THD *thd, struct sys_var_with_base *tmp)
+{
+  tmp->var= find_sys_var(thd, tmp->base_name.str, tmp->base_name.length);
+
+  if (tmp->var == NULL)
+    my_error(ER_UNKNOWN_SYSTEM_VARIABLE, MYF(0), tmp->base_name.str);
+  else
+    tmp->base_name= null_lex_str;
+
+  return thd->is_error();
+}
+
+
+/**
+  Helper action for a SET statement.
+  Used to push a system variable into the assignment list.
+
+  @param thd      the current thread
+  @param tmp      the system variable with base name
+  @param var_type the scope of the variable
+  @param val      the value being assigned to the variable
+
+  @return TRUE if error, FALSE otherwise.
+*/
+
+static bool
+set_system_variable(THD *thd, struct sys_var_with_base *tmp,
+                    enum enum_var_type var_type, Item *val)
+{
+  set_var *var;
+  LEX *lex= thd->lex;
+
+  /* No AUTOCOMMIT from a stored function or trigger. */
+  if (lex->spcont && tmp->var == &sys_autocommit)
+    lex->sphead->m_flags|= sp_head::HAS_SET_AUTOCOMMIT_STMT;
+
+  if (! (var= new set_var(var_type, tmp->var, &tmp->base_name, val)))
+    return TRUE;
+
+  return lex->var_list.push_back(var);
+}
+
+
+/**
+  Helper action for a SET statement.
+  Used to push a SP local variable into the assignment list.
+
+  @param thd      the current thread
+  @param var_type the SP local variable
+  @param val      the value being assigned to the variable
+
+  @return TRUE if error, FALSE otherwise.
+*/
+
+static bool
+set_local_variable(THD *thd, sp_variable_t *spv, Item *val)
+{
+  Item *it;
+  LEX *lex= thd->lex;
+  sp_instr_set *sp_set;
+
+  if (val)
+    it= val;
+  else if (spv->dflt)
+    it= spv->dflt;
+  else
+  {
+    it= new (thd->mem_root) Item_null();
+    if (it == NULL)
+      return TRUE;
+  }
+
+  sp_set= new sp_instr_set(lex->sphead->instructions(), lex->spcont,
+                           spv->offset, it, spv->type, lex, TRUE);
+
+  return (sp_set == NULL || lex->sphead->add_instr(sp_set));
+}
+
+
+/**
+  Helper action for a SET statement.
+  Used to SET a field of NEW row.
+
+  @param thd      the current thread
+  @param name     the field name
+  @param val      the value being assigned to the row
+
+  @return TRUE if error, FALSE otherwise.
+*/
+
+static bool
+set_trigger_new_row(THD *thd, LEX_STRING *name, Item *val)
+{
+  LEX *lex= thd->lex;
+  Item_trigger_field *trg_fld;
+  sp_instr_set_trigger_field *sp_fld;
+
+  /* QQ: Shouldn't this be field's default value ? */
+  if (! val)
+    val= new Item_null();
+
+  DBUG_ASSERT(lex->trg_chistics.action_time == TRG_ACTION_BEFORE &&
+              (lex->trg_chistics.event == TRG_EVENT_INSERT ||
+               lex->trg_chistics.event == TRG_EVENT_UPDATE));
+
+  trg_fld= new (thd->mem_root)
+            Item_trigger_field(lex->current_context(),
+                               Item_trigger_field::NEW_ROW,
+                               name->str, UPDATE_ACL, FALSE);
+
+  if (trg_fld == NULL)
+    return TRUE;
+
+  sp_fld= new sp_instr_set_trigger_field(lex->sphead->instructions(),
+                                         lex->spcont, trg_fld, val, lex);
+
+  if (sp_fld == NULL)
+    return TRUE;
+
+  /*
+    Let us add this item to list of all Item_trigger_field
+    objects in trigger.
+  */
+  lex->trg_table_fields.link_in_list((uchar *) trg_fld,
+                                     (uchar **) &trg_fld->next_trg_field);
+
+  return lex->sphead->add_instr(sp_fld);
+}
+
+
 /**
   Helper to resolve the SQL:2003 Syntax exception 1) in <in predicate>.
   See SQL:2003, Part 2, section 8.4 <in predicate>, Note 184, page 383.
@@ -464,6 +596,35 @@ Item* handle_sql2003_note184_exception(T
   DBUG_RETURN(result);
 }
 
+
+static bool add_create_index_prepare (LEX *lex, Table_ident *table)
+{
+  lex->sql_command= SQLCOM_CREATE_INDEX;
+  if (!lex->current_select->add_table_to_list(lex->thd, table, NULL,
+                                              TL_OPTION_UPDATING))
+    return TRUE;
+  lex->alter_info.reset();
+  lex->alter_info.flags= ALTER_ADD_INDEX;
+  lex->col_list.empty();
+  lex->change= NullS;
+  return FALSE;
+}
+
+
+static bool add_create_index (LEX *lex, Key::Keytype type, const char *name, 
+  KEY_CREATE_INFO *info= NULL, bool generated= 0)
+{
+  Key *key;
+  key= new Key(type, name, info ? info : &lex->key_create_info, generated, 
+               lex->col_list);
+  if (key == NULL)
+    return TRUE;
+
+  lex->alter_info.key_list.push_back(key);
+  lex->col_list.empty();
+  return FALSE;
+}
+
 %}
 %union {
   int  num;
@@ -1203,7 +1364,7 @@ bool my_yyoverflow(short **a, YYSTYPE **
         option_type opt_var_type opt_var_ident_type
 
 %type <key_type>
-        key_type opt_unique_or_fulltext constraint_key_type
+        normal_key_type opt_unique constraint_key_type fulltext spatial
 
 %type <key_alg>
         btree_or_rtree
@@ -1302,7 +1463,10 @@ bool my_yyoverflow(short **a, YYSTYPE **
         view_suid view_tail view_list_opt view_list view_select
         view_check_option trigger_tail sp_tail sf_tail udf_tail event_tail
         install uninstall partition_entry binlog_base64_event
-        init_key_options key_options key_opts key_opt key_using_alg
+        init_key_options normal_key_options normal_key_opts all_key_opt 
+        spatial_key_options fulltext_key_options normal_key_opt 
+        fulltext_key_opt spatial_key_opt fulltext_key_opts spatial_key_opts
+        key_using_alg
         server_def server_options_list server_option
         definer_opt no_definer definer
 END_OF_INPUT
@@ -1696,35 +1860,37 @@ create:
                                   $5->table.str);
             }
           }
-        | CREATE opt_unique_or_fulltext INDEX_SYM ident key_alg ON
+        | CREATE opt_unique INDEX_SYM ident key_alg ON table_ident
+          {
+            if (add_create_index_prepare(Lex, $7))
+              MYSQL_YYABORT;
+          }
+          '(' key_list ')' normal_key_options
+          {
+            if (add_create_index(Lex, $2, $4.str))
+              MYSQL_YYABORT;
+          }
+        | CREATE fulltext INDEX_SYM ident init_key_options ON
           table_ident
           {
-            LEX *lex=Lex;
-            lex->sql_command= SQLCOM_CREATE_INDEX;
-            if (!lex->current_select->add_table_to_list(lex->thd, $7,
-                                                        NULL,
-                                                        TL_OPTION_UPDATING))
+            if (add_create_index_prepare(Lex, $7))
               MYSQL_YYABORT;
-            lex->alter_info.reset();
-            lex->alter_info.flags= ALTER_ADD_INDEX;
-            lex->col_list.empty();
-            lex->change=NullS;
           }
-          '(' key_list ')' key_options
+          '(' key_list ')' fulltext_key_options
           {
-            LEX *lex=Lex;
-            Key *key;
-            if ($2 != Key::FULLTEXT && lex->key_create_info.parser_name.str)
-            {
-              my_parse_error(ER(ER_SYNTAX_ERROR));
+            if (add_create_index(Lex, $2, $4.str))
               MYSQL_YYABORT;
-            }
-            key= new Key($2, $4.str, &lex->key_create_info, 0,
-                         lex->col_list);
-            if (key == NULL)
+          }
+        | CREATE spatial INDEX_SYM ident init_key_options ON
+          table_ident
+          {
+            if (add_create_index_prepare(Lex, $7))
+              MYSQL_YYABORT;
+          }
+          '(' key_list ')' spatial_key_options
+          {
+            if (add_create_index(Lex, $2, $4.str))
               MYSQL_YYABORT;
-            lex->alter_info.key_list.push_back(key);
-            lex->col_list.empty();
           }
         | CREATE DATABASE opt_if_not_exists ident
           {
@@ -2335,8 +2501,8 @@ sp_decl:
             }
 
             pctx->declare_var_boundary(0);
-            lex->sphead->restore_lex(YYTHD);
-
+            if (lex->sphead->restore_lex(YYTHD))
+              MYSQL_YYABORT;
             $$.vars= $2;
             $$.conds= $$.hndlrs= $$.curs= 0;
           }
@@ -2446,7 +2612,8 @@ sp_cursor_stmt:
             }
             lex->sp_lex_in_use= TRUE;
             $$= lex;
-            lex->sphead->restore_lex(YYTHD);
+            if (lex->sphead->restore_lex(YYTHD))
+              MYSQL_YYABORT;
           }
         ;
 
@@ -2665,7 +2832,8 @@ sp_proc_stmt_statement:
                     sp->add_instr(i))
                 MYSQL_YYABORT;
             }
-            sp->restore_lex(thd);
+            if (sp->restore_lex(thd))
+              MYSQL_YYABORT;
           }
         ;
 
@@ -2693,7 +2861,8 @@ sp_proc_stmt_return:
                 MYSQL_YYABORT;
               sp->m_flags|= sp_head::HAS_RETURN;
             }
-            sp->restore_lex(YYTHD);
+            if (sp->restore_lex(YYTHD))
+              MYSQL_YYABORT;
           }
         ;
 
@@ -2933,7 +3102,8 @@ sp_if:
                 sp->add_cont_backpatch(i) ||
                 sp->add_instr(i))
               MYSQL_YYABORT;
-            sp->restore_lex(YYTHD);
+            if (sp->restore_lex(YYTHD))
+              MYSQL_YYABORT;
           }
           sp_proc_stmts1
           {
@@ -2979,7 +3149,9 @@ simple_case_stmt:
             if (case_stmt_action_expr(lex, $3))
               MYSQL_YYABORT;
 
-            lex->sphead->restore_lex(YYTHD); /* For expr $3 */
+            /* For expr $3 */
+            if (lex->sphead->restore_lex(YYTHD))
+              MYSQL_YYABORT;
           }
           simple_when_clause_list
           else_clause_opt
@@ -3029,7 +3201,9 @@ simple_when_clause:
             LEX *lex= Lex;
             if (case_stmt_action_when(lex, $3, true))
               MYSQL_YYABORT;
-            lex->sphead->restore_lex(YYTHD); /* For expr $3 */
+            /* For expr $3 */
+            if (lex->sphead->restore_lex(YYTHD))
+              MYSQL_YYABORT;
           }
           THEN_SYM
           sp_proc_stmts1
@@ -3050,7 +3224,9 @@ searched_when_clause:
             LEX *lex= Lex;
             if (case_stmt_action_when(lex, $3, false))
               MYSQL_YYABORT;
-            lex->sphead->restore_lex(YYTHD); /* For expr $3 */
+            /* For expr $3 */
+            if (lex->sphead->restore_lex(YYTHD))
+              MYSQL_YYABORT;
           }
           THEN_SYM
           sp_proc_stmts1
@@ -3227,7 +3403,8 @@ sp_unlabeled_control:
                 sp->new_cont_backpatch(i) ||
                 sp->add_instr(i))
               MYSQL_YYABORT;
-            sp->restore_lex(YYTHD);
+            if (sp->restore_lex(YYTHD))
+              MYSQL_YYABORT;
           }
           sp_proc_stmts1 END WHILE_SYM
           {
@@ -3253,7 +3430,8 @@ sp_unlabeled_control:
             if (i == NULL ||
                 lex->sphead->add_instr(i))
               MYSQL_YYABORT;
-            lex->sphead->restore_lex(YYTHD);
+            if (lex->sphead->restore_lex(YYTHD))
+              MYSQL_YYABORT;
             /* We can shortcut the cont_backpatch here */
             i->m_cont_dest= ip+1;
           }
@@ -3938,7 +4116,7 @@ part_func_expr:
             lex->safe_to_cache_query= 1;
             if (not_corr_func)
             {
-              my_parse_error(ER(ER_CONST_EXPR_IN_PARTITION_FUNC_ERROR));
+              my_parse_error(ER(ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR));
               MYSQL_YYABORT;
             }
             $$=$1;
@@ -4678,32 +4856,28 @@ column_def:
         ;
 
 key_def:
-          key_type opt_ident key_alg '(' key_list ')' key_options
+          normal_key_type opt_ident key_alg '(' key_list ')' normal_key_options
           {
-            LEX *lex=Lex;
-            if ($1 != Key::FULLTEXT && lex->key_create_info.parser_name.str)
-            {
-              my_parse_error(ER(ER_SYNTAX_ERROR));
+            if (add_create_index (Lex, $1, $2))
               MYSQL_YYABORT;
-            }
-            Key *key= new Key($1, $2, &lex->key_create_info, 0,
-                              lex->col_list);
-            if (key == NULL)
+          }
+        | fulltext opt_key_or_index opt_ident init_key_options 
+            '(' key_list ')' fulltext_key_options
+          {
+            if (add_create_index (Lex, $1, $3))
+              MYSQL_YYABORT;
+          }
+        | spatial opt_key_or_index opt_ident init_key_options 
+            '(' key_list ')' spatial_key_options
+          {
+            if (add_create_index (Lex, $1, $3))
               MYSQL_YYABORT;
-            lex->alter_info.key_list.push_back(key);
-            lex->col_list.empty(); /* Alloced by sql_alloc */
           }
         | opt_constraint constraint_key_type opt_ident key_alg
-          '(' key_list ')' key_options
+          '(' key_list ')' normal_key_options
           {
-            LEX *lex=Lex;
-            const char *key_name= $3 ? $3 : $1;
-            Key *key= new Key($2, key_name, &lex->key_create_info, 0,
-                              lex->col_list);
-            if (key == NULL)
+            if (add_create_index (Lex, $2, $3 ? $3 : $1))
               MYSQL_YYABORT;
-            lex->alter_info.key_list.push_back(key);
-            lex->col_list.empty(); /* Alloced by sql_alloc */
           }
         | opt_constraint FOREIGN KEY_SYM opt_ident '(' key_list ')' references
           {
@@ -4719,13 +4893,9 @@ key_def:
             if (key == NULL)
               MYSQL_YYABORT;
             lex->alter_info.key_list.push_back(key);
-            key= new Key(Key::MULTIPLE, key_name,
-                         &default_key_create_info, 1,
-                         lex->col_list);
-            if (key == NULL)
+            if (add_create_index (lex, Key::MULTIPLE, key_name, 
+                                  &default_key_create_info, 1))
               MYSQL_YYABORT;
-            lex->alter_info.key_list.push_back(key);
-            lex->col_list.empty(); /* Alloced by sql_alloc */
             /* Only used for ALTER TABLE. Ignored otherwise. */
             lex->alter_info.flags|= ALTER_FOREIGN_KEY;
           }
@@ -5293,19 +5463,8 @@ delete_option:
         | SET DEFAULT   { $$= (int) Foreign_key::FK_OPTION_DEFAULT;  }
         ;
 
-key_type:
+normal_key_type:
           key_or_index { $$= Key::MULTIPLE; }
-        | FULLTEXT_SYM opt_key_or_index { $$= Key::FULLTEXT; }
-        | SPATIAL_SYM opt_key_or_index
-          {
-#ifdef HAVE_SPATIAL
-            $$= Key::SPATIAL;
-#else
-            my_error(ER_FEATURE_DISABLED, MYF(0),
-                     sym_group_geom.name, sym_group_geom.needed_define);
-            MYSQL_YYABORT;
-#endif
-          }
         ;
 
 constraint_key_type:
@@ -5329,11 +5488,17 @@ keys_or_index:
         | INDEXES {}
         ;
 
-opt_unique_or_fulltext:
+opt_unique:
           /* empty */  { $$= Key::MULTIPLE; }
         | UNIQUE_SYM   { $$= Key::UNIQUE; }
-        | FULLTEXT_SYM { $$= Key::FULLTEXT;}
-        | SPATIAL_SYM
+        ;
+
+fulltext:
+          FULLTEXT_SYM { $$= Key::FULLTEXT;}
+        ;
+
+spatial:
+          SPATIAL_SYM
           {
 #ifdef HAVE_SPATIAL
             $$= Key::SPATIAL;
@@ -5362,14 +5527,34 @@ key_alg:
         | init_key_options key_using_alg
         ;
 
-key_options:
+normal_key_options:
+          /* empty */ {}
+        | normal_key_opts
+        ;
+
+fulltext_key_options:
           /* empty */ {}
-        | key_opts
+        | fulltext_key_opts
         ;
 
-key_opts:
-          key_opt
-        | key_opts key_opt
+spatial_key_options:
+          /* empty */ {}
+        | spatial_key_opts
+        ;
+
+normal_key_opts:
+          normal_key_opt
+        | normal_key_opts normal_key_opt
+        ;
+
+spatial_key_opts:
+          spatial_key_opt
+        | spatial_key_opts spatial_key_opt
+        ;
+
+fulltext_key_opts:
+          fulltext_key_opt
+        | fulltext_key_opts fulltext_key_opt
         ;
 
 key_using_alg:
@@ -5377,10 +5562,22 @@ key_using_alg:
         | TYPE_SYM btree_or_rtree  { Lex->key_create_info.algorithm= $2; }
         ;
 
-key_opt:
-          key_using_alg
-        | KEY_BLOCK_SIZE opt_equal ulong_num
+all_key_opt:
+          KEY_BLOCK_SIZE opt_equal ulong_num
           { Lex->key_create_info.block_size= $3; }
+        ;
+
+normal_key_opt:
+          all_key_opt
+        | key_using_alg
+        ;
+
+spatial_key_opt:
+          all_key_opt
+        ;
+
+fulltext_key_opt:
+          all_key_opt
         | WITH PARSER_SYM IDENT_sys
           {
             if (plugin_is_ready(&$3, MYSQL_FTPARSER_PLUGIN))
@@ -7539,6 +7736,14 @@ function_call_nonkeyword:
           }
         | SYSDATE optional_braces
           {
+            /*
+              Unlike other time-related functions, SYSDATE() is
+              replication-unsafe because it is not affected by the
+              TIMESTAMP variable.  It is unsafe even if
+              sysdate_is_now=1, because the slave may have
+              sysdate_is_now=0.
+            */
+            Lex->set_stmt_unsafe();
             if (global_system_variables.sysdate_is_now == 0)
               $$= new (YYTHD->mem_root) Item_func_sysdate_local();
             else
@@ -7877,7 +8082,7 @@ function_call_generic:
 
             builder= find_qualified_function_builder(thd);
             DBUG_ASSERT(builder);
-            item= builder->create(thd, $1, $3, true, $5);
+            item= builder->create_with_db(thd, $1, $3, true, $5);
 
             if (! ($$= item))
             {
@@ -8743,7 +8948,7 @@ interval_time_stamp:
                                     implementation without changing its
                                     resolution.
                                   */
-                                  WARN_DEPRECATED(yythd, "6.2", "FRAC_SECOND", "MICROSECOND");
+                                  WARN_DEPRECATED(yythd, VER_CELOSIA, "FRAC_SECOND", "MICROSECOND");
                                 }
 	;
 
@@ -9483,16 +9688,12 @@ replace:
 insert_lock_option:
           /* empty */
           {
-#ifdef HAVE_QUERY_CACHE
             /*
-              If it is SP we do not allow insert optimisation whan result of
+              If it is SP we do not allow insert optimisation when result of
               insert visible only after the table unlocking but everyone can
               read table.
             */
             $$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
-#else
-            $$= TL_WRITE_CONCURRENT_INSERT;
-#endif
           }
         | LOW_PRIORITY  { $$= TL_WRITE_LOW_PRIORITY; }
         | DELAYED_SYM   { $$= TL_WRITE_DELAYED; }
@@ -10515,15 +10716,11 @@ load_data_lock:
           /* empty */ { $$= TL_WRITE_DEFAULT; }
         | CONCURRENT
           {
-#ifdef HAVE_QUERY_CACHE
             /*
-              Ignore this option in SP to avoid problem with query cache
+              Ignore this option in SP to avoid problem with query cache and
+              triggers with non default priority locks
             */
-            if (Lex->sphead != 0)
-              $$= TL_WRITE_DEFAULT;
-            else
-#endif
-              $$= TL_WRITE_CONCURRENT_INSERT;
+            $$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
           }
         | LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
         ;
@@ -11791,7 +11988,8 @@ option_type_value:
                 if (sp->add_instr(i))
                   MYSQL_YYABORT;
               }
-              lex->sphead->restore_lex(thd);
+              if (lex->sphead->restore_lex(thd))
+                MYSQL_YYABORT;
             }
           }
         ;
@@ -11831,98 +12029,42 @@ sys_option_value:
           option_type internal_variable_name equal set_expr_or_default
           {
             THD *thd= YYTHD;
-            LEX *lex=Lex;
+            LEX *lex= Lex;
+            LEX_STRING *name= &$2.base_name;
 
             if ($2.var == trg_new_row_fake_var)
             {
               /* We are in trigger and assigning value to field of new row */
-              Item *it;
-              Item_trigger_field *trg_fld;
-              sp_instr_set_trigger_field *sp_fld;
-              LINT_INIT(sp_fld);
               if ($1)
               {
                 my_parse_error(ER(ER_SYNTAX_ERROR));
                 MYSQL_YYABORT;
               }
-              if ($4)
-                it= $4;
-              else
-              {
-                /* QQ: Shouldn't this be field's default value ? */
-                it= new Item_null();
-              }
-
-              DBUG_ASSERT(lex->trg_chistics.action_time == TRG_ACTION_BEFORE &&
-                          (lex->trg_chistics.event == TRG_EVENT_INSERT ||
-                           lex->trg_chistics.event == TRG_EVENT_UPDATE));
-
-              trg_fld= new (thd->mem_root)
-                         Item_trigger_field(Lex->current_context(),
-                                            Item_trigger_field::NEW_ROW,
-                                            $2.base_name.str,
-                                            UPDATE_ACL, FALSE);
-              if (trg_fld == NULL)
-                MYSQL_YYABORT;
-
-              sp_fld= new sp_instr_set_trigger_field(lex->sphead->
-                                                     instructions(),
-                                                     lex->spcont,
-                                                     trg_fld,
-                                                     it, lex);
-              if (sp_fld == NULL)
-                MYSQL_YYABORT;
-
-              /*
-                Let us add this item to list of all Item_trigger_field
-                objects in trigger.
-              */
-              lex->trg_table_fields.link_in_list((uchar *)trg_fld,
-                                                 (uchar **) &trg_fld->
-                                                   next_trg_field);
-
-              if (lex->sphead->add_instr(sp_fld))
+              if (set_trigger_new_row(YYTHD, name, $4))
                 MYSQL_YYABORT;
             }
             else if ($2.var)
-            { /* System variable */
+            {
               if ($1)
                 lex->option_type= $1;
-              set_var *var= new set_var(lex->option_type, $2.var,
-                                        &$2.base_name, $4);
-              if (var == NULL)
+
+              /* It is a system variable. */
+              if (set_system_variable(thd, &$2, lex->option_type, $4))
                 MYSQL_YYABORT;
-              lex->var_list.push_back(var);
             }
             else
             {
-              /* An SP local variable */
-              sp_pcontext *ctx= lex->spcont;
-              sp_variable_t *spv;
-              sp_instr_set *sp_set;
-              Item *it;
+              sp_pcontext *spc= lex->spcont;
+              sp_variable_t *spv= spc->find_variable(name);
+
               if ($1)
               {
                 my_parse_error(ER(ER_SYNTAX_ERROR));
                 MYSQL_YYABORT;
               }
 
-              spv= ctx->find_variable(&$2.base_name);
-
-              if ($4)
-                it= $4;
-              else if (spv->dflt)
-                it= spv->dflt;
-              else
-              {
-                it= new (thd->mem_root) Item_null();
-                if (it == NULL)
-                  MYSQL_YYABORT;
-              }
-              sp_set= new sp_instr_set(lex->sphead->instructions(), ctx,
-                                       spv->offset, it, spv->type, lex, TRUE);
-              if (sp_set == NULL ||
-                  lex->sphead->add_instr(sp_set))
+              /* It is a local variable. */
+              if (set_local_variable(thd, spv, $4))
                 MYSQL_YYABORT;
             }
           }
@@ -11958,11 +12100,16 @@ option_value:
           }
         | '@' '@' opt_var_ident_type internal_variable_name equal set_expr_or_default
           {
-            LEX *lex=Lex;
-            set_var *var= new set_var($3, $4.var, &$4.base_name, $6);
-            if (var == NULL)
+            THD *thd= YYTHD;
+            struct sys_var_with_base tmp= $4;
+            /* Lookup if necessary: must be a system variable. */
+            if (tmp.var == NULL)
+            {
+              if (find_sys_var_null_base(thd, &tmp))
+                MYSQL_YYABORT;
+            }
+            if (set_system_variable(thd, &tmp, $3, $6))
               MYSQL_YYABORT;
-            lex->var_list.push_back(var);
           }
         | charset old_or_new_charset_name_or_default
           {
@@ -12055,31 +12202,26 @@ internal_variable_name:
           ident
           {
             THD *thd= YYTHD;
-            LEX *lex= thd->lex;
-            sp_pcontext *spc= lex->spcont;
+            sp_pcontext *spc= thd->lex->spcont;
             sp_variable_t *spv;
 
-            /* We have to lookup here since local vars can shadow sysvars */
+            /* Best effort lookup for system variable. */
             if (!spc || !(spv = spc->find_variable(&$1)))
             {
+              struct sys_var_with_base tmp= {NULL, $1};
+
               /* Not an SP local variable */
-              sys_var *tmp=find_sys_var(thd, $1.str, $1.length);
-              if (!tmp)
+              if (find_sys_var_null_base(thd, &tmp))
                 MYSQL_YYABORT;
-              $$.var= tmp;
-              $$.base_name= null_lex_str;
-              if (spc && tmp == &sys_autocommit)
-              {
-                /*
-                  We don't allow setting AUTOCOMMIT from a stored function
-                  or trigger.
-                */
-                lex->sphead->m_flags|= sp_head::HAS_SET_AUTOCOMMIT_STMT;
-              }
+
+              $$= tmp;
             }
             else
             {
-              /* An SP local variable */
+              /*
+                Possibly an SP local variable (or a shadowed sysvar).
+                Will depend on the context of the SET statement.
+              */
               $$.var= NULL;
               $$.base_name= $1;
             }
@@ -12237,12 +12379,7 @@ lock_option:
         | WRITE_SYM              { $$= TL_WRITE_DEFAULT; }
         | WRITE_SYM CONCURRENT
           {
-#ifdef HAVE_QUERY_CACHE
-            if (Lex->sphead != 0)
-             $$= TL_WRITE_DEFAULT;
-           else
-#endif
-             $$= TL_WRITE_CONCURRENT_INSERT;
+            $$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
           }
 
         | LOW_PRIORITY WRITE_SYM { $$= TL_WRITE_LOW_PRIORITY; }

=== modified file 'sql/table.cc'
--- a/sql/table.cc	2009-12-03 11:34:11 +0000
+++ b/sql/table.cc	2010-03-10 10:32:14 +0000
@@ -212,10 +212,7 @@ TABLE_CATEGORY get_table_category(const 
   DBUG_ASSERT(db != NULL);
   DBUG_ASSERT(name != NULL);
 
-  if ((db->length == INFORMATION_SCHEMA_NAME.length) &&
-      (my_strcasecmp(system_charset_info,
-                    INFORMATION_SCHEMA_NAME.str,
-                    db->str) == 0))
+  if (is_schema_db(db->str, db->length))
   {
     return TABLE_CATEGORY_INFORMATION;
   }
@@ -899,7 +896,7 @@ static int open_binary_frm(THD *thd, TAB
           replacing it with a globally locked version of tmp_plugin
         */
         plugin_unlock(NULL, share->db_plugin);
-        share->db_plugin= my_plugin_lock(NULL, &tmp_plugin);
+        share->db_plugin= my_plugin_lock(NULL, tmp_plugin);
         DBUG_PRINT("info", ("setting dbtype to '%.*s' (%d)",
                             str_db_type_length, next_chunk + 2,
                             ha_legacy_type(share->db_type())));
@@ -1316,8 +1313,16 @@ static int open_binary_frm(THD *thd, TAB
       share->timestamp_field_offset= i;
 
     if (use_hash)
-      (void) my_hash_insert(&share->name_hash,
-                            (uchar*) field_ptr); // never fail
+      if (my_hash_insert(&share->name_hash, (uchar*) field_ptr) )
+      {
+        /*
+          Set return code 8 here to indicate that an error has
+          occurred but that the error message already has been
+          sent (OOM).
+        */
+        error= 8; 
+        goto err;
+      }
   }
   *field_ptr=0;					// End marker
 
@@ -1842,8 +1847,8 @@ int open_table_from_share(THD *thd, TABL
     {
       if (work_part_info_used)
         tmp= fix_partition_func(thd, outparam, is_create_table);
-      outparam->part_info->item_free_list= part_func_arena.free_list;
     }
+    outparam->part_info->item_free_list= part_func_arena.free_list;
 partititon_err:
     if (tmp)
     {
@@ -1969,7 +1974,11 @@ int closefrm(register TABLE *table, bool
   DBUG_PRINT("enter", ("table: 0x%lx", (long) table));
 
   if (table->db_stat)
+  {
+    if (table->s->deleting)
+      table->file->extra(HA_EXTRA_PREPARE_FOR_DROP);
     error=table->file->close();
+  }
   my_free((char*) table->alias, MYF(MY_ALLOW_ZERO_PTR));
   table->alias= 0;
   if (table->field)
@@ -2044,6 +2053,8 @@ ulong get_form_pos(File file, uchar *hea
   ulong ret_value=0;
   DBUG_ENTER("get_form_pos");
 
+  LINT_INIT(buf);
+
   names=uint2korr(head+8);
   a_length=(names+2)*sizeof(char *);		/* Room for two extra */
 
@@ -2804,34 +2815,38 @@ bool check_column_name(const char *name)
                   and such errors never reach the user.
 */
 
-my_bool
-table_check_intact(TABLE *table, const uint table_f_count,
-                   const TABLE_FIELD_W_TYPE *table_def)
+bool
+Table_check_intact::check(TABLE *table, const TABLE_FIELD_DEF *table_def)
 {
   uint i;
   my_bool error= FALSE;
-  my_bool fields_diff_count;
+  const TABLE_FIELD_TYPE *field_def= table_def->field;
   DBUG_ENTER("table_check_intact");
   DBUG_PRINT("info",("table: %s  expected_count: %d",
-                     table->alias, table_f_count));
+                     table->alias, table_def->count));
 
-  fields_diff_count= (table->s->fields != table_f_count);
-  if (fields_diff_count)
+  /* Whether the table definition has already been validated. */
+  if (table->s->table_field_def_cache == table_def)
+    DBUG_RETURN(FALSE);
+
+  if (table->s->fields != table_def->count)
   {
     DBUG_PRINT("info", ("Column count has changed, checking the definition"));
 
     /* previous MySQL version */
     if (MYSQL_VERSION_ID > table->s->mysql_version)
     {
-      sql_print_error(ER(ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE),
-                      table->alias, table_f_count, table->s->fields,
-                      table->s->mysql_version, MYSQL_VERSION_ID);
+      report_error(ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE,
+                   ER(ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE),
+                   table->alias, table_def->count, table->s->fields,
+                   table->s->mysql_version, MYSQL_VERSION_ID);
       DBUG_RETURN(TRUE);
     }
     else if (MYSQL_VERSION_ID == table->s->mysql_version)
     {
-      sql_print_error(ER(ER_COL_COUNT_DOESNT_MATCH_CORRUPTED), table->alias,
-                      table_f_count, table->s->fields);
+      report_error(ER_COL_COUNT_DOESNT_MATCH_CORRUPTED,
+                   ER(ER_COL_COUNT_DOESNT_MATCH_CORRUPTED), table->alias,
+                   table_def->count, table->s->fields);
       DBUG_RETURN(TRUE);
     }
     /*
@@ -2843,7 +2858,7 @@ table_check_intact(TABLE *table, const u
     */
   }
   char buffer[STRING_BUFFER_USUAL_SIZE];
-  for (i=0 ; i < table_f_count; i++, table_def++)
+  for (i=0 ; i < table_def->count; i++, field_def++)
   {
     String sql_type(buffer, sizeof(buffer), system_charset_info);
     sql_type.length(0);
@@ -2851,18 +2866,18 @@ table_check_intact(TABLE *table, const u
     {
       Field *field= table->field[i];
 
-      if (strncmp(field->field_name, table_def->name.str,
-                  table_def->name.length))
+      if (strncmp(field->field_name, field_def->name.str,
+                  field_def->name.length))
       {
         /*
           Name changes are not fatal, we use ordinal numbers to access columns.
           Still this can be a sign of a tampered table, output an error
           to the error log.
         */
-        sql_print_error("Incorrect definition of table %s.%s: "
-                        "expected column '%s' at position %d, found '%s'.",
-                        table->s->db.str, table->alias, table_def->name.str, i,
-                        field->field_name);
+        report_error(0, "Incorrect definition of table %s.%s: "
+                     "expected column '%s' at position %d, found '%s'.",
+                     table->s->db.str, table->alias, field_def->name.str, i,
+                     field->field_name);
       }
       field->sql_type(sql_type);
       /*
@@ -2882,47 +2897,51 @@ table_check_intact(TABLE *table, const u
         the new table definition is backward compatible with the
         original one.
        */
-      if (strncmp(sql_type.c_ptr_safe(), table_def->type.str,
-                  table_def->type.length - 1))
+      if (strncmp(sql_type.c_ptr_safe(), field_def->type.str,
+                  field_def->type.length - 1))
       {
-        sql_print_error("Incorrect definition of table %s.%s: "
-                        "expected column '%s' at position %d to have type "
-                        "%s, found type %s.", table->s->db.str, table->alias,
-                        table_def->name.str, i, table_def->type.str,
-                        sql_type.c_ptr_safe());
+        report_error(0, "Incorrect definition of table %s.%s: "
+                     "expected column '%s' at position %d to have type "
+                     "%s, found type %s.", table->s->db.str, table->alias,
+                     field_def->name.str, i, field_def->type.str,
+                     sql_type.c_ptr_safe());
         error= TRUE;
       }
-      else if (table_def->cset.str && !field->has_charset())
+      else if (field_def->cset.str && !field->has_charset())
       {
-        sql_print_error("Incorrect definition of table %s.%s: "
-                        "expected the type of column '%s' at position %d "
-                        "to have character set '%s' but the type has no "
-                        "character set.", table->s->db.str, table->alias,
-                        table_def->name.str, i, table_def->cset.str);
+        report_error(0, "Incorrect definition of table %s.%s: "
+                     "expected the type of column '%s' at position %d "
+                     "to have character set '%s' but the type has no "
+                     "character set.", table->s->db.str, table->alias,
+                     field_def->name.str, i, field_def->cset.str);
         error= TRUE;
       }
-      else if (table_def->cset.str &&
-               strcmp(field->charset()->csname, table_def->cset.str))
+      else if (field_def->cset.str &&
+               strcmp(field->charset()->csname, field_def->cset.str))
       {
-        sql_print_error("Incorrect definition of table %s.%s: "
-                        "expected the type of column '%s' at position %d "
-                        "to have character set '%s' but found "
-                        "character set '%s'.", table->s->db.str, table->alias,
-                        table_def->name.str, i, table_def->cset.str,
-                        field->charset()->csname);
+        report_error(0, "Incorrect definition of table %s.%s: "
+                     "expected the type of column '%s' at position %d "
+                     "to have character set '%s' but found "
+                     "character set '%s'.", table->s->db.str, table->alias,
+                     field_def->name.str, i, field_def->cset.str,
+                     field->charset()->csname);
         error= TRUE;
       }
     }
     else
     {
-      sql_print_error("Incorrect definition of table %s.%s: "
-                      "expected column '%s' at position %d to have type %s "
-                      " but the column is not found.",
-                      table->s->db.str, table->alias,
-                      table_def->name.str, i, table_def->type.str);
+      report_error(0, "Incorrect definition of table %s.%s: "
+                   "expected column '%s' at position %d to have type %s "
+                   " but the column is not found.",
+                   table->s->db.str, table->alias,
+                   field_def->name.str, i, field_def->type.str);
       error= TRUE;
     }
   }
+
+  if (! error)
+    table->s->table_field_def_cache= table_def;
+
   DBUG_RETURN(error);
 }
 

=== modified file 'sql/table.h'
--- a/sql/table.h	2009-12-03 11:19:05 +0000
+++ b/sql/table.h	2010-02-10 19:06:24 +0000
@@ -285,6 +285,36 @@ typedef enum enum_table_category TABLE_C
 TABLE_CATEGORY get_table_category(const LEX_STRING *db,
                                   const LEX_STRING *name);
 
+
+typedef struct st_table_field_type
+{
+  LEX_STRING name;
+  LEX_STRING type;
+  LEX_STRING cset;
+} TABLE_FIELD_TYPE;
+
+
+typedef struct st_table_field_def
+{
+  uint count;
+  const TABLE_FIELD_TYPE *field;
+} TABLE_FIELD_DEF;
+
+
+class Table_check_intact
+{
+protected:
+  virtual void report_error(uint code, const char *fmt, ...)= 0;
+
+public:
+  Table_check_intact() {}
+  virtual ~Table_check_intact() {}
+
+  /** Checks whether a table is intact. */
+  bool check(TABLE *table, const TABLE_FIELD_DEF *table_def);
+};
+
+
 /*
   This structure is shared between different table objects. There is one
   instance of table share per one table in the database.
@@ -401,6 +431,7 @@ typedef struct st_table_share
   bool is_view;
   bool name_lock, replace_with_name_lock;
   bool waiting_on_cond;                 /* Protection against free */
+  bool deleting;                        /* going to delete this table */
   ulong table_map_id;                   /* for row-based replication */
   ulonglong table_map_version;
 
@@ -423,6 +454,18 @@ typedef struct st_table_share
   handlerton *default_part_db_type;
 #endif
 
+  /**
+    Cache the checked structure of this table.
+
+    The pointer data is used to describe the structure that
+    a instance of the table must have. Each element of the
+    array specifies a field that must exist on the table.
+
+    The pointer is cached in order to perform the check only
+    once -- when the table is loaded from the disk.
+  */
+  const TABLE_FIELD_DEF *table_field_def_cache;
+
   /** place to store storage engine specific data */
   void *ha_data;
 
@@ -1337,7 +1380,7 @@ struct TABLE_LIST
   */
   bool          create;
   bool          internal_tmp_table;
-
+  bool          deleting;               /* going to delete this table */
 
   /* View creation context. */
 
@@ -1674,17 +1717,6 @@ typedef struct st_open_table_list{
   uint32 in_use,locked;
 } OPEN_TABLE_LIST;
 
-typedef struct st_table_field_w_type
-{
-  LEX_STRING name;
-  LEX_STRING type;
-  LEX_STRING cset;
-} TABLE_FIELD_W_TYPE;
-
-
-my_bool
-table_check_intact(TABLE *table, const uint table_f_count,
-                   const TABLE_FIELD_W_TYPE *table_def);
 
 static inline my_bitmap_map *tmp_use_all_columns(TABLE *table,
                                                  MY_BITMAP *bitmap)

=== modified file 'sql/udf_example.def'
--- a/sql/udf_example.def	2007-10-29 14:01:40 +0000
+++ b/sql/udf_example.def	2010-01-29 18:42:22 +0000
@@ -3,8 +3,10 @@ VERSION		1.0
 EXPORTS
   lookup
   lookup_init
+  lookup_deinit
   reverse_lookup
   reverse_lookup_init
+  reverse_lookup_deinit
   metaphon_init
   metaphon_deinit
   metaphon

=== modified file 'storage/archive/CMakeLists.txt' (properties changed: -x to +x)
--- a/storage/archive/CMakeLists.txt	2009-06-10 08:59:49 +0000
+++ b/storage/archive/CMakeLists.txt	2009-11-10 19:41:43 +0000
@@ -13,6 +13,9 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
+SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
+
 INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake")
 SET(ARCHIVE_SOURCES  azio.c ha_archive.cc ha_archive.h)
 MYSQL_STORAGE_ENGINE(ARCHIVE)

=== modified file 'storage/archive/azio.c'
--- a/storage/archive/azio.c	2009-05-22 12:38:50 +0000
+++ b/storage/archive/azio.c	2010-01-15 15:27:55 +0000
@@ -71,7 +71,8 @@ int az_open (azio_stream *s, const char 
   s->transparent = 0;
   s->mode = 'r';
   s->version = (unsigned char)az_magic[1]; /* this needs to be a define to version */
-  s->version = (unsigned char)az_magic[2]; /* minor version */
+  s->minor_version= (unsigned char) az_magic[2]; /* minor version */
+  s->dirty= AZ_STATE_CLEAN;
 
   /*
     We do our own version of append by nature. 
@@ -354,10 +355,19 @@ void read_header(azio_stream *s, unsigne
     s->comment_length= (unsigned int)uint4korr(buffer + AZ_COMMENT_LENGTH_POS);
     s->dirty= (unsigned int)buffer[AZ_DIRTY_POS];
   }
-  else
+  else if (buffer[0] == gz_magic[0]  && buffer[1] == gz_magic[1])
   {
-    DBUG_ASSERT(buffer[0] == az_magic[0]  && buffer[1] == az_magic[1]);
-    return;
+    /*
+      Set version number to previous version (2).
+    */
+    s->version= (unsigned char) 2;
+  } else {
+    /*
+      Unknown version.
+      Most probably due to a corrupt archive.
+    */
+    s->dirty= AZ_STATE_DIRTY;
+    s->z_err= Z_VERSION_ERROR;
   }
 }
 

=== modified file 'storage/archive/azlib.h'
--- a/storage/archive/azlib.h	2009-02-13 16:41:47 +0000
+++ b/storage/archive/azlib.h	2010-01-06 21:27:53 +0000
@@ -33,10 +33,9 @@
   (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
 */
 
-#include <zlib.h>
-
 #include "../../mysys/mysys_priv.h"
 #include <my_dir.h>
+#include <zlib.h>
 
 #ifdef  __cplusplus
 extern "C" {

=== modified file 'storage/archive/ha_archive.cc'
--- a/storage/archive/ha_archive.cc	2009-12-03 11:19:05 +0000
+++ b/storage/archive/ha_archive.cc	2010-03-04 08:03:07 +0000
@@ -360,6 +360,12 @@ ARCHIVE_SHARE *ha_archive::get_share(con
     stats.auto_increment_value= archive_tmp.auto_increment + 1;
     share->rows_recorded= (ha_rows)archive_tmp.rows;
     share->crashed= archive_tmp.dirty;
+    /*
+      If archive version is less than 3, It should be upgraded before
+      use.
+    */
+    if (archive_tmp.version < ARCHIVE_VERSION)
+      *rc= HA_ERR_TABLE_NEEDS_UPGRADE;
     azclose(&archive_tmp);
 
     VOID(my_hash_insert(&archive_open_tables, (uchar*) share));
@@ -491,7 +497,15 @@ int ha_archive::open(const char *name, i
                       (open_options & HA_OPEN_FOR_REPAIR) ? "yes" : "no"));
   share= get_share(name, &rc);
 
-  if (rc == HA_ERR_CRASHED_ON_USAGE && !(open_options & HA_OPEN_FOR_REPAIR))
+ /*
+    Allow open on crashed table in repair mode only.
+    Block open on 5.0 ARCHIVE table. Though we have almost all
+    routines to access these tables, they were not well tested.
+    For now we have to refuse to open such table to avoid
+    potential data loss.
+  */
+  if ((rc == HA_ERR_CRASHED_ON_USAGE && !(open_options & HA_OPEN_FOR_REPAIR))
+      ||  rc == HA_ERR_TABLE_NEEDS_UPGRADE)
   {
     /* purecov: begin inspected */
     free_share();
@@ -1476,7 +1490,7 @@ int ha_archive::info(uint flag)
     stats.create_time= (ulong) file_stat.st_ctime;
     stats.update_time= (ulong) file_stat.st_mtime;
     stats.mean_rec_length= stats.records ?
-      stats.data_file_length / stats.records : table->s->reclength;
+      ulong(stats.data_file_length / stats.records) : table->s->reclength;
     stats.max_data_file_length= MAX_FILE_SIZE;
   }
   stats.delete_length= 0;

=== modified file 'storage/example/ha_example.h'
--- a/storage/example/ha_example.h	2007-08-13 13:11:25 +0000
+++ b/storage/example/ha_example.h	2010-03-28 18:10:00 +0000
@@ -155,7 +155,8 @@ public:
   /** @brief
     This method will never be called if you do not implement indexes.
   */
-  virtual double read_time(ha_rows rows) { return (double) rows /  20.0+1; }
+  virtual double read_time(uint index, uint ranges, ha_rows rows)
+    { return (double) rows /  20.0+1; }
 
   /*
     Everything below are methods that we implement in ha_example.cc.

=== modified file 'storage/federated/CMakeLists.txt' (properties changed: -x to +x)
--- a/storage/federated/CMakeLists.txt	2009-06-10 08:59:49 +0000
+++ b/storage/federated/CMakeLists.txt	2009-11-10 19:41:43 +0000
@@ -1,18 +1,21 @@
 # Copyright (C) 2006 MySQL AB
-# 
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; version 2 of the License.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
+SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
+
 INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake")
 SET(FEDERATED_SOURCES  ha_federated.cc)
 MYSQL_STORAGE_ENGINE(FEDERATED)

=== modified file 'storage/federatedx/ha_federatedx.cc'
--- a/storage/federatedx/ha_federatedx.cc	2009-12-03 11:34:11 +0000
+++ b/storage/federatedx/ha_federatedx.cc	2010-03-10 10:32:14 +0000
@@ -1783,7 +1783,7 @@ int ha_federatedx::open(const char *name
 
 int ha_federatedx::close(void)
 {
-  int retval, error;
+  int retval= 0, error;
   THD *thd= current_thd;
   DBUG_ENTER("ha_federatedx::close");
 

=== modified file 'storage/ibmdb2i/db2i_constraints.cc'
--- a/storage/ibmdb2i/db2i_constraints.cc	2009-03-09 21:20:14 +0000
+++ b/storage/ibmdb2i/db2i_constraints.cc	2009-12-11 07:16:57 +0000
@@ -329,7 +329,7 @@ char* ha_ibmdb2i::get_foreign_key_create
 
        /* Process the constraint name.                                           */
 
-        info.strncat(STRING_WITH_LEN(" CONSTRAINT "));
+        info.strncat(STRING_WITH_LEN(",\n  CONSTRAINT "));
         convNameForCreateInfo(thd, info,
              FKCstDef->CstName.Name, FKCstDef->CstName.Len);
  
@@ -398,7 +398,6 @@ char* ha_ibmdb2i::get_foreign_key_create
 
       if ((i+1) < cstCnt) 
       { 
-        info.strcat(',');
         tempPtr = (char*)cstHdr + cstHdr->CstLen;
         cstHdr = (constraint_hdr_t*)(tempPtr);
       }
@@ -671,28 +670,3 @@ uint ha_ibmdb2i::referenced_by_foreign_k
   }
   DBUG_RETURN(count);
 }
-
-
-bool ha_ibmdb2i::check_if_incompatible_data(HA_CREATE_INFO *info,
-                                         uint table_changes)
-{
-  DBUG_ENTER("ha_ibmdb2i::check_if_incompatible_data");
-  uint i;
-  /* Check that auto_increment value and field definitions were
-     not changed. */
-  if ((info->used_fields & HA_CREATE_USED_AUTO &&
-       info->auto_increment_value != 0) ||
-       table_changes != IS_EQUAL_YES)
-    DBUG_RETURN(COMPATIBLE_DATA_NO);
-  /* Check if any fields were renamed. */
-  for (i= 0; i < table->s->fields; i++)
-  {
-   Field *field= table->field[i];
-   if (field->flags & FIELD_IS_RENAMED)
-    {
-      DBUG_PRINT("info", ("Field has been renamed, copy table"));
-      DBUG_RETURN(COMPATIBLE_DATA_NO);
-    }
-  }
-  DBUG_RETURN(COMPATIBLE_DATA_YES);
-}

=== modified file 'storage/ibmdb2i/ha_ibmdb2i.cc'
--- a/storage/ibmdb2i/ha_ibmdb2i.cc	2009-07-08 09:10:01 +0000
+++ b/storage/ibmdb2i/ha_ibmdb2i.cc	2009-12-11 07:01:16 +0000
@@ -284,7 +284,7 @@ static int ibmdb2i_init_func(void *p)
   was_ILE_inited = false;
   ibmdb2i_hton= (handlerton *)p;
   VOID(pthread_mutex_init(&ibmdb2i_mutex,MY_MUTEX_INIT_FAST));
-  (void) hash_init(&ibmdb2i_open_tables,system_charset_info,32,0,0,
+  (void) hash_init(&ibmdb2i_open_tables,table_alias_charset,32,0,0,
                    (hash_get_key) ibmdb2i_get_key,0,0);
 
   ibmdb2i_hton->state=   SHOW_OPTION_YES;

=== modified file 'storage/innobase/btr/btr0btr.c'
--- a/storage/innobase/btr/btr0btr.c	2007-07-10 14:34:21 +0000
+++ b/storage/innobase/btr/btr0btr.c	2009-11-30 08:50:08 +0000
@@ -709,8 +709,15 @@ btr_create(
 	} else {
 		/* It is a non-ibuf tree: create a file segment for leaf
 		pages */
-		fseg_create(space, page_no, PAGE_HEADER + PAGE_BTR_SEG_LEAF,
-			    mtr);
+		if (!fseg_create(space, page_no,
+				 PAGE_HEADER + PAGE_BTR_SEG_LEAF, mtr)) {
+			/* Not enough space for new segment, free root
+			segment before return. */
+			btr_free_root(space, page_no, mtr);
+
+			return(FIL_NULL);
+		}
+
 		/* The fseg create acquires a second latch on the page,
 		therefore we must declare it: */
 #ifdef UNIV_SYNC_DEBUG

=== modified file 'storage/innobase/data/data0type.c'
--- a/storage/innobase/data/data0type.c	2007-07-10 11:37:43 +0000
+++ b/storage/innobase/data/data0type.c	2009-11-30 08:53:52 +0000
@@ -252,6 +252,22 @@ dtype_print(
 		fputs("DATA_SYS", stderr);
 		break;
 
+	case DATA_FLOAT:
+		fputs("DATA_FLOAT", stderr);
+		break;
+
+	case DATA_DOUBLE:
+		fputs("DATA_DOUBLE", stderr);
+		break;
+
+	case DATA_DECIMAL:
+		fputs("DATA_DECIMAL", stderr);
+		break;
+
+	case DATA_VARMYSQL:
+		fputs("DATA_VARMYSQL", stderr);
+		break;
+
 	default:
 		fprintf(stderr, "type %lu", (ulong) mtype);
 		break;

=== modified file 'storage/innobase/fil/fil0fil.c'
--- a/storage/innobase/fil/fil0fil.c	2009-07-10 10:40:31 +0000
+++ b/storage/innobase/fil/fil0fil.c	2009-12-21 10:20:32 +0000
@@ -1740,6 +1740,8 @@ fil_op_write_log(
 					MLOG_FILE_DELETE, or
 					MLOG_FILE_RENAME */
 	ulint		space_id,	/* in: space id */
+	ulint		log_flags,	/* in: redo log flags (stored
+					in the page number field) */
 	const char*	name,		/* in: table name in the familiar
 					'databasename/tablename' format, or
 					the file path in the case of
@@ -1760,8 +1762,8 @@ fil_op_write_log(
 		return;
 	}
 
-	log_ptr = mlog_write_initial_log_record_for_file_op(type, space_id, 0,
-							    log_ptr, mtr);
+	log_ptr = mlog_write_initial_log_record_for_file_op(
+		type, space_id, log_flags, log_ptr, mtr);
 	/* Let us store the strings as null-terminated for easier readability
 	and handling */
 
@@ -1810,11 +1812,11 @@ fil_op_log_parse_or_replay(
 				not fir completely between ptr and end_ptr */
 	byte*	end_ptr,	/* in: buffer end */
 	ulint	type,		/* in: the type of this log record */
-	ibool	do_replay,	/* in: TRUE if we want to replay the
-				operation, and not just parse the log record */
-	ulint	space_id)	/* in: if do_replay is TRUE, the space id of
-				the tablespace in question; otherwise
-				ignored */
+	ulint	space_id,	/* in: the space id of the tablespace in
+				question, or 0 if the log record should
+				only be parsed but not replayed */
+	ulint	log_flags)	/* in: redo log flags
+				(stored in the page number parameter) */
 {
 	ulint		name_len;
 	ulint		new_name_len;
@@ -1868,7 +1870,7 @@ fil_op_log_parse_or_replay(
 	printf("new name %s\n", new_name);
 	}
 	*/
-	if (do_replay == FALSE) {
+	if (!space_id) {
 
 		return(ptr);
 	}
@@ -1917,6 +1919,8 @@ fil_op_log_parse_or_replay(
 		} else if (fil_get_space_id_for_table(name)
 			   != ULINT_UNDEFINED) {
 			/* Do nothing */
+		} else if (log_flags & MLOG_FILE_FLAG_TEMP) {
+			/* Temporary table, do nothing */
 		} else {
 			/* Create the database directory for name, if it does
 			not exist yet */
@@ -2078,7 +2082,7 @@ try_again:
 		to write any log record */
 		mtr_start(&mtr);
 
-		fil_op_write_log(MLOG_FILE_DELETE, id, path, NULL, &mtr);
+		fil_op_write_log(MLOG_FILE_DELETE, id, 0, path, NULL, &mtr);
 		mtr_commit(&mtr);
 #endif
 		mem_free(path);
@@ -2349,7 +2353,7 @@ retry:
 
 		mtr_start(&mtr);
 
-		fil_op_write_log(MLOG_FILE_RENAME, id, old_name, new_name,
+		fil_op_write_log(MLOG_FILE_RENAME, id, 0, old_name, new_name,
 				 &mtr);
 		mtr_commit(&mtr);
 	}
@@ -2525,8 +2529,9 @@ error_exit2:
 
 		mtr_start(&mtr);
 
-		fil_op_write_log(MLOG_FILE_CREATE, *space_id, tablename,
-				 NULL, &mtr);
+		fil_op_write_log(MLOG_FILE_CREATE, *space_id,
+				 is_temp ? MLOG_FILE_FLAG_TEMP : 0,
+				 tablename, NULL, &mtr);
 
 		mtr_commit(&mtr);
 	}

=== modified file 'storage/innobase/handler/ha_innodb.cc'
--- a/storage/innobase/handler/ha_innodb.cc	2009-12-03 11:19:05 +0000
+++ b/storage/innobase/handler/ha_innodb.cc	2010-03-04 08:03:07 +0000
@@ -40,12 +40,6 @@ have disabled the InnoDB inlining in thi
 #include "ha_innodb.h"
 #include <mysql/plugin.h>
 
-#ifndef MYSQL_SERVER
-/* This is needed because of Bug #3596. Let us hope that pthread_mutex_t
-is defined the same in both builds: the MySQL server and the InnoDB plugin. */
-extern pthread_mutex_t LOCK_thread_count;
-#endif /* MYSQL_SERVER */
-
 /** to protect innobase_open_files */
 static pthread_mutex_t innobase_share_mutex;
 /** to force correct commit order in binlog */
@@ -662,6 +656,12 @@ convert_error_code_to_mysql(
 
 	} else if (error == (int) DB_DUPLICATE_KEY) {
 
+		/* Be cautious with returning this error, since
+		mysql could re-enter the storage layer to get
+		duplicated key info, the operation requires a
+		valid table handle and/or transaction information,
+		which might not always be available in the error
+		handling stage. */
 		return(HA_ERR_FOUND_DUPP_KEY);
 
 	} else if (error == (int) DB_FOREIGN_DUPLICATE_KEY) {
@@ -765,35 +765,6 @@ convert_error_code_to_mysql(
 }
 
 /*****************************************************************
-If you want to print a thd that is not associated with the current thread,
-you must call this function before reserving the InnoDB kernel_mutex, to
-protect MySQL from setting thd->query NULL. If you print a thd of the current
-thread, we know that MySQL cannot modify thd->query, and it is not necessary
-to call this. Call innobase_mysql_end_print_arbitrary_thd() after you release
-the kernel_mutex.
-NOTE that /mysql/innobase/lock/lock0lock.c must contain the prototype for this
-function! */
-extern "C"
-void
-innobase_mysql_prepare_print_arbitrary_thd(void)
-/*============================================*/
-{
-	VOID(pthread_mutex_lock(&LOCK_thread_count));
-}
-
-/*****************************************************************
-Releases the mutex reserved by innobase_mysql_prepare_print_arbitrary_thd().
-NOTE that /mysql/innobase/lock/lock0lock.c must contain the prototype for this
-function! */
-extern "C"
-void
-innobase_mysql_end_print_arbitrary_thd(void)
-/*========================================*/
-{
-	VOID(pthread_mutex_unlock(&LOCK_thread_count));
-}
-
-/*****************************************************************
 Prints info of a THD object (== user session thread) to the given file.
 NOTE that /mysql/innobase/trx/trx0trx.c must contain the prototype for
 this function! */
@@ -1499,70 +1470,148 @@ innobase_invalidate_query_cache(
 #endif
 }
 
-/*********************************************************************
-Display an SQL identifier. */
-extern "C"
-void
-innobase_print_identifier(
-/*======================*/
-	FILE*		f,	/* in: output stream */
-	trx_t*		trx,	/* in: transaction */
-	ibool		table_id,/* in: TRUE=print a table name,
-				FALSE=print other identifier */
-	const char*	name,	/* in: name to print */
-	ulint		namelen)/* in: length of name */
-{
-	const char*	s	= name;
-	char*		qname	= NULL;
+/*****************************************************************//**
+Convert an SQL identifier to the MySQL system_charset_info (UTF-8)
+and quote it if needed.
+@return	pointer to the end of buf */
+static
+char*
+innobase_convert_identifier(
+/*========================*/
+	char*		buf,	/*!< out: buffer for converted identifier */
+	ulint		buflen,	/*!< in: length of buf, in bytes */
+	const char*	id,	/*!< in: identifier to convert */
+	ulint		idlen,	/*!< in: length of id, in bytes */
+	void*		thd,	/*!< in: MySQL connection thread, or NULL */
+	ibool		file_id)/*!< in: TRUE=id is a table or database name;
+				FALSE=id is an UTF-8 string */
+{
+	char nz[NAME_LEN + 1];
+#if MYSQL_VERSION_ID >= 50141
+	char nz2[NAME_LEN + 1 + EXPLAIN_FILENAME_MAX_EXTRA_LENGTH];
+#else /* MYSQL_VERSION_ID >= 50141 */
+	char nz2[NAME_LEN + 1 + sizeof srv_mysql50_table_name_prefix];
+#endif /* MYSQL_VERSION_ID >= 50141 */
+
+	const char*	s	= id;
 	int		q;
 
-	if (table_id) {
-		/* Decode the table name.  The filename_to_tablename()
-		function expects a NUL-terminated string.  The input and
-		output strings buffers must not be shared.  The function
-		only produces more output when the name contains other
-		characters than [0-9A-Z_a-z]. */
-          char*	temp_name = (char*) my_malloc((uint) namelen + 1, MYF(MY_WME));
-          uint	qnamelen = (uint) (namelen
-                                   + (1 + sizeof srv_mysql50_table_name_prefix));
-
-		if (temp_name) {
-                  qname = (char*) my_malloc(qnamelen, MYF(MY_WME));
-			if (qname) {
-				memcpy(temp_name, name, namelen);
-				temp_name[namelen] = 0;
-				s = qname;
-				namelen = filename_to_tablename(temp_name,
-						qname, qnamelen);
-			}
-			my_free(temp_name, MYF(0));
-		}
+	if (file_id) {
+		/* Decode the table name.  The MySQL function expects
+		a NUL-terminated string.  The input and output strings
+		buffers must not be shared. */
+
+		if (UNIV_UNLIKELY(idlen > (sizeof nz) - 1)) {
+			idlen = (sizeof nz) - 1;
+		}
+
+		memcpy(nz, id, idlen);
+		nz[idlen] = 0;
+
+		s = nz2;
+#if MYSQL_VERSION_ID >= 50141
+		idlen = explain_filename((THD*) thd, nz, nz2, sizeof nz2,
+					 EXPLAIN_PARTITIONS_AS_COMMENT);
+		goto no_quote;
+#else /* MYSQL_VERSION_ID >= 50141 */
+		idlen = filename_to_tablename(nz, nz2, sizeof nz2);
+#endif /* MYSQL_VERSION_ID >= 50141 */
 	}
 
-	if (!trx || !trx->mysql_thd) {
-
+	/* See if the identifier needs to be quoted. */
+	if (UNIV_UNLIKELY(!thd)) {
 		q = '"';
 	} else {
-		q = get_quote_char_for_identifier((THD*) trx->mysql_thd,
-						s, (int) namelen);
+		q = get_quote_char_for_identifier((THD*) thd, s, (int) idlen);
 	}
 
 	if (q == EOF) {
-		fwrite(s, 1, namelen, f);
-	} else {
-		const char*	e = s + namelen;
-		putc(q, f);
-		while (s < e) {
-			int	c = *s++;
-			if (c == q) {
-				putc(c, f);
+#if MYSQL_VERSION_ID >= 50141
+no_quote:
+#endif /* MYSQL_VERSION_ID >= 50141 */
+		if (UNIV_UNLIKELY(idlen > buflen)) {
+			idlen = buflen;
+		}
+		memcpy(buf, s, idlen);
+		return(buf + idlen);
+	}
+
+	/* Quote the identifier. */
+	if (buflen < 2) {
+		return(buf);
+	}
+
+	*buf++ = q;
+	buflen--;
+
+	for (; idlen; idlen--) {
+		int	c = *s++;
+		if (UNIV_UNLIKELY(c == q)) {
+			if (UNIV_UNLIKELY(buflen < 3)) {
+				break;
+			}
+
+			*buf++ = c;
+			*buf++ = c;
+			buflen -= 2;
+		} else {
+			if (UNIV_UNLIKELY(buflen < 2)) {
+				break;
 			}
-			putc(c, f);
+
+			*buf++ = c;
+			buflen--;
 		}
-		putc(q, f);
 	}
 
-	my_free(qname, MYF(MY_ALLOW_ZERO_PTR));
+	*buf++ = q;
+	return(buf);
+}
+
+/*****************************************************************//**
+Convert a table or index name to the MySQL system_charset_info (UTF-8)
+and quote it if needed.
+@return	pointer to the end of buf */
+extern "C"
+char*
+innobase_convert_name(
+/*==================*/
+	char*		buf,	/*!< out: buffer for converted identifier */
+	ulint		buflen,	/*!< in: length of buf, in bytes */
+	const char*	id,	/*!< in: identifier to convert */
+	ulint		idlen,	/*!< in: length of id, in bytes */
+	void*		thd,	/*!< in: MySQL connection thread, or NULL */
+	ibool		table_id)/*!< in: TRUE=id is a table or database name;
+				FALSE=id is an index name */
+{
+	char*		s	= buf;
+	const char*	bufend	= buf + buflen;
+
+	if (table_id) {
+		const char*	slash = (const char*) memchr(id, '/', idlen);
+		if (!slash) {
+
+			goto no_db_name;
+		}
+
+		/* Print the database name and table name separately. */
+		s = innobase_convert_identifier(s, bufend - s, id, slash - id,
+						thd, TRUE);
+		if (UNIV_LIKELY(s < bufend)) {
+			*s++ = '.';
+			s = innobase_convert_identifier(s, bufend - s,
+							slash + 1, idlen
+							- (slash - id) - 1,
+							thd, TRUE);
+		}
+	} else {
+no_db_name:
+		s = innobase_convert_identifier(buf, buflen, id, idlen,
+						thd, table_id);
+	}
+
+	return(s);
+
 }
 
 /**************************************************************************
@@ -2537,57 +2586,150 @@ normalize_table_name(
 }
 
 /************************************************************************
+Get the upper limit of the MySQL integral and floating-point type. */
+static
+ulonglong
+innobase_get_int_col_max_value(
+/*===========================*/
+				/* out: maximum allowed value for the field */
+	const Field*	field)	/* in: MySQL field */
+{
+	ulonglong	max_value = 0;
+
+	switch(field->key_type()) {
+	/* TINY */
+	case HA_KEYTYPE_BINARY:
+		max_value = 0xFFULL;
+		break;
+	case HA_KEYTYPE_INT8:
+		max_value = 0x7FULL;
+		break;
+	/* SHORT */
+	case HA_KEYTYPE_USHORT_INT:
+		max_value = 0xFFFFULL;
+		break;
+	case HA_KEYTYPE_SHORT_INT:
+		max_value = 0x7FFFULL;
+		break;
+	/* MEDIUM */
+	case HA_KEYTYPE_UINT24:
+		max_value = 0xFFFFFFULL;
+		break;
+	case HA_KEYTYPE_INT24:
+		max_value = 0x7FFFFFULL;
+		break;
+	/* LONG */
+	case HA_KEYTYPE_ULONG_INT:
+		max_value = 0xFFFFFFFFULL;
+		break;
+	case HA_KEYTYPE_LONG_INT:
+		max_value = 0x7FFFFFFFULL;
+		break;
+	/* BIG */
+	case HA_KEYTYPE_ULONGLONG:
+		max_value = 0xFFFFFFFFFFFFFFFFULL;
+		break;
+	case HA_KEYTYPE_LONGLONG:
+		max_value = 0x7FFFFFFFFFFFFFFFULL;
+		break;
+	case HA_KEYTYPE_FLOAT:
+		/* We use the maximum as per IEEE754-2008 standard, 2^24 */
+		max_value = 0x1000000ULL;
+		break;
+	case HA_KEYTYPE_DOUBLE:
+		/* We use the maximum as per IEEE754-2008 standard, 2^53 */
+		max_value = 0x20000000000000ULL;
+		break;
+	default:
+		ut_error;
+	}
+
+	return(max_value);
+}
+
+/************************************************************************
 Set the autoinc column max value. This should only be called once from
 ha_innobase::open(). Therefore there's no need for a covering lock. */
 
-ulong
+void
 ha_innobase::innobase_initialize_autoinc()
 /*======================================*/
 {
-	dict_index_t*	index;
 	ulonglong	auto_inc;
-	const char*	col_name;
-	ulint		error = DB_SUCCESS;
-	dict_table_t*	innodb_table = prebuilt->table;
+	const Field*	field = table->found_next_number_field;
 
-	col_name = table->found_next_number_field->field_name;
-	index = innobase_get_index(table->s->next_number_index);
-
-	/* Execute SELECT MAX(col_name) FROM TABLE; */
-	error = row_search_max_autoinc(index, col_name, &auto_inc);
+	if (field != NULL) {
+		auto_inc = innobase_get_int_col_max_value(field);
+	} else {
+		/* We have no idea what's been passed in to us as the
+		autoinc column. We set it to the MAX_INT of our table
+		autoinc type. */
+		auto_inc = 0xFFFFFFFFFFFFFFFFULL;
 
-	if (error == DB_SUCCESS) {
+		ut_print_timestamp(stderr);
+		fprintf(stderr, "  InnoDB: Unable to determine the AUTOINC "
+				"column name\n");
+	}
 
-		/* At the this stage we dont' know the increment
-		or the offset, so use default inrement of 1. */
-		++auto_inc;
+	if (srv_force_recovery >= SRV_FORCE_NO_IBUF_MERGE) {
+		/* If the recovery level is set so high that writes
+		are disabled we force the AUTOINC counter to the MAX
+		value effectively disabling writes to the table.
+		Secondly, we avoid reading the table in case the read
+		results in failure due to a corrupted table/index.
+
+		We will not return an error to the client, so that the
+		tables can be dumped with minimal hassle.  If an error
+		were returned in this case, the first attempt to read
+		the table would fail and subsequent SELECTs would succeed. */
+	} else if (field == NULL) {
+		my_error(ER_AUTOINC_READ_FAILED, MYF(0));
+	} else {
+		dict_index_t*	index;
+		const char*	col_name;
+		ulonglong	read_auto_inc;
+		ulint		err;
 
-		dict_table_autoinc_initialize(innodb_table, auto_inc);
+		update_thd(ha_thd());
+		col_name = field->field_name;
+		index = innobase_get_index(table->s->next_number_index);
 
-	} else if (error == DB_RECORD_NOT_FOUND) {
-		ut_print_timestamp(stderr);
-		fprintf(stderr, "  InnoDB: MySQL and InnoDB data "
-			"dictionaries are out of sync.\n"
-			"InnoDB: Unable to find the AUTOINC column %s in the "
-			"InnoDB table %s.\n"
-			"InnoDB: We set the next AUTOINC column value to the "
-			"maximum possible value,\n"
-			"InnoDB: in effect disabling the AUTOINC next value "
-			"generation.\n"
-			"InnoDB: You can either set the next AUTOINC value "
-			"explicitly using ALTER TABLE\n"
-			"InnoDB: or fix the data dictionary by recreating "
-			"the table.\n",
-			col_name, index->table->name);
+		/* Execute SELECT MAX(col_name) FROM TABLE; */
+		err = row_search_max_autoinc(index, col_name, &read_auto_inc);
 
-		auto_inc = 0xFFFFFFFFFFFFFFFFULL;
+		switch (err) {
+		case DB_SUCCESS:
+			/* At the this stage we do not know the increment
+			or the offset, so use a default increment of 1. */
+			auto_inc = read_auto_inc + 1;
+			break;
 
-		dict_table_autoinc_initialize(innodb_table, auto_inc);
+		case DB_RECORD_NOT_FOUND:
+			ut_print_timestamp(stderr);
+			fprintf(stderr, "  InnoDB: MySQL and InnoDB data "
+				"dictionaries are out of sync.\n"
+				"InnoDB: Unable to find the AUTOINC column "
+				"%s in the InnoDB table %s.\n"
+				"InnoDB: We set the next AUTOINC column "
+				"value to the maximum possible value,\n"
+				"InnoDB: in effect disabling the AUTOINC "
+				"next value generation.\n"
+				"InnoDB: You can either set the next "
+				"AUTOINC value explicitly using ALTER TABLE\n"
+				"InnoDB: or fix the data dictionary by "
+				"recreating the table.\n",
+				col_name, index->table->name);
 
-		error = DB_SUCCESS;
-	} /* else other errors are still fatal */
+			my_error(ER_AUTOINC_READ_FAILED, MYF(0));
+			break;
+		default:
+			/* row_search_max_autoinc() should only return
+			one of DB_SUCCESS or DB_RECORD_NOT_FOUND. */
+			ut_error;
+		}
+	}
 
-	return(ulong(error));
+	dict_table_autoinc_initialize(prebuilt->table, auto_inc);
 }
 
 /*********************************************************************
@@ -2785,8 +2927,6 @@ retry:
 
 	/* Only if the table has an AUTOINC column. */
 	if (prebuilt->table != NULL && table->found_next_number_field != NULL) {
-		ulint	error;
-
 		dict_table_autoinc_lock(prebuilt->table);
 
 		/* Since a table can already be "open" in InnoDB's internal
@@ -2795,8 +2935,7 @@ retry:
 		autoinc value from a previous MySQL open. */
 		if (dict_table_autoinc_read(prebuilt->table) == 0) {
 
-			error = innobase_initialize_autoinc();
-			ut_a(error == DB_SUCCESS);
+			innobase_initialize_autoinc();
 		}
 
 		dict_table_autoinc_unlock(prebuilt->table);
@@ -3612,67 +3751,6 @@ skip_field:
 }
 
 /************************************************************************
-Get the upper limit of the MySQL integral and floating-point type. */
-
-ulonglong
-ha_innobase::innobase_get_int_col_max_value(
-/*========================================*/
-	const Field*	field)
-{
-	ulonglong	max_value = 0;
-
-	switch(field->key_type()) {
-	/* TINY */
-	case HA_KEYTYPE_BINARY:
-		max_value = 0xFFULL;
-		break;
-	case HA_KEYTYPE_INT8:
-		max_value = 0x7FULL;
-		break;
-	/* SHORT */
-	case HA_KEYTYPE_USHORT_INT:
-		max_value = 0xFFFFULL;
-		break;
-	case HA_KEYTYPE_SHORT_INT:
-		max_value = 0x7FFFULL;
-		break;
-	/* MEDIUM */
-	case HA_KEYTYPE_UINT24:
-		max_value = 0xFFFFFFULL;
-		break;
-	case HA_KEYTYPE_INT24:
-		max_value = 0x7FFFFFULL;
-		break;
-	/* LONG */
-	case HA_KEYTYPE_ULONG_INT:
-		max_value = 0xFFFFFFFFULL;
-		break;
-	case HA_KEYTYPE_LONG_INT:
-		max_value = 0x7FFFFFFFULL;
-		break;
-	/* BIG */
-	case HA_KEYTYPE_ULONGLONG:
-		max_value = 0xFFFFFFFFFFFFFFFFULL;
-		break;
-	case HA_KEYTYPE_LONGLONG:
-		max_value = 0x7FFFFFFFFFFFFFFFULL;
-		break;
-	case HA_KEYTYPE_FLOAT:
-		/* We use the maximum as per IEEE754-2008 standard, 2^24 */
-		max_value = 0x1000000ULL;
-		break;
-	case HA_KEYTYPE_DOUBLE:
-		/* We use the maximum as per IEEE754-2008 standard, 2^53 */
-		max_value = 0x20000000000000ULL;
-		break;
-	default:
-		ut_error;
-	}
-
-	return(max_value);
-}
-
-/************************************************************************
 This special handling is really to overcome the limitations of MySQL's
 binlogging. We need to eliminate the non-determinism that will arise in
 INSERT ... SELECT type of statements, since MySQL binlog only stores the
@@ -3986,24 +4064,29 @@ no_commit:
 			update the table upper limit. Note: last_value
 			will be 0 if get_auto_increment() was not called.*/
 
-			if (auto_inc <= col_max_value
-			    && auto_inc >= prebuilt->autoinc_last_value) {
+			if (auto_inc >= prebuilt->autoinc_last_value) {
 set_max_autoinc:
-				ut_a(prebuilt->autoinc_increment > 0);
-
-				ulonglong	need;
-				ulonglong	offset;
-
-				offset = prebuilt->autoinc_offset;
-				need = prebuilt->autoinc_increment;
-
-				auto_inc = innobase_next_autoinc(
-					auto_inc, need, offset, col_max_value);
-
-				err = innobase_set_max_autoinc(auto_inc);
-
-				if (err != DB_SUCCESS) {
-					error = err;
+				/* This should filter out the negative
+				values set explicitly by the user. */
+				if (auto_inc <= col_max_value) {
+					ut_a(prebuilt->autoinc_increment > 0);
+
+					ulonglong	need;
+					ulonglong	offset;
+
+					offset = prebuilt->autoinc_offset;
+					need = prebuilt->autoinc_increment;
+
+					auto_inc = innobase_next_autoinc(
+						auto_inc,
+						need, offset, col_max_value);
+
+					err = innobase_set_max_autoinc(
+						auto_inc);
+
+					if (err != DB_SUCCESS) {
+						error = err;
+					}
 				}
 			}
 			break;
@@ -5970,6 +6053,24 @@ ha_innobase::rename_table(
 	innobase_commit_low(trx);
 	trx_free_for_mysql(trx);
 
+	/* Add a special case to handle the Duplicated Key error
+	and return DB_ERROR instead.
+	This is to avoid a possible SIGSEGV error from mysql error
+	handling code. Currently, mysql handles the Duplicated Key
+	error by re-entering the storage layer and getting dup key
+	info by calling get_dup_key(). This operation requires a valid
+	table handle ('row_prebuilt_t' structure) which could no
+	longer be available in the error handling stage. The suggested
+	solution is to report a 'table exists' error message (since
+	the dup key error here is due to an existing table whose name
+	is the one we are trying to rename to) and return the generic
+	error code. */
+	if (error == (int) DB_DUPLICATE_KEY) {
+		my_error(ER_TABLE_EXISTS_ERROR, MYF(0), to);
+
+		error = DB_ERROR;
+	}
+
 	error = convert_error_code_to_mysql(error, NULL);
 
 	DBUG_RETURN(error);
@@ -7332,8 +7433,8 @@ innodb_show_status(
 
 	mutex_enter_noninline(&srv_monitor_file_mutex);
 	rewind(srv_monitor_file);
-	srv_printf_innodb_monitor(srv_monitor_file,
-				&trx_list_start, &trx_list_end);
+	srv_printf_innodb_monitor(srv_monitor_file, FALSE,
+				  &trx_list_start, &trx_list_end);
 	flen = ftell(srv_monitor_file);
 	os_file_set_eof(srv_monitor_file);
 
@@ -8204,8 +8305,7 @@ innobase_xa_prepare(
 		executing XA PREPARE and XA COMMIT commands.
 		In this case we cannot know how many minutes or hours
 		will be between XA PREPARE and XA COMMIT, and we don't want
-		to block for undefined period of time.
-		*/
+		to block for undefined period of time. */
 		pthread_mutex_lock(&prepare_commit_mutex);
 		trx->active_trans = 2;
 	}

=== modified file 'storage/innobase/handler/ha_innodb.h'
--- a/storage/innobase/handler/ha_innodb.h	2009-09-24 14:52:52 +0000
+++ b/storage/innobase/handler/ha_innodb.h	2010-01-22 09:57:02 +0000
@@ -78,9 +78,8 @@ class ha_innobase: public handler
 	ulong innobase_reset_autoinc(ulonglong auto_inc);
 	ulong innobase_get_autoinc(ulonglong* value);
 	ulong innobase_update_autoinc(ulonglong	auto_inc);
-	ulong innobase_initialize_autoinc();
+	void innobase_initialize_autoinc();
 	dict_index_t* innobase_get_index(uint keynr);
- 	ulonglong innobase_get_int_col_max_value(const Field* field);
 
 	/* Init values for the class: */
  public:

=== modified file 'storage/innobase/include/fil0fil.h'
--- a/storage/innobase/include/fil0fil.h	2006-06-01 06:34:04 +0000
+++ b/storage/innobase/include/fil0fil.h	2009-12-21 10:20:32 +0000
@@ -330,11 +330,11 @@ fil_op_log_parse_or_replay(
 				not fir completely between ptr and end_ptr */
 	byte*	end_ptr,	/* in: buffer end */
 	ulint	type,		/* in: the type of this log record */
-	ibool	do_replay,	/* in: TRUE if we want to replay the
-				operation, and not just parse the log record */
-	ulint	space_id);	/* in: if do_replay is TRUE, the space id of
-				the tablespace in question; otherwise
-				ignored */
+	ulint	space_id,	/* in: the space id of the tablespace in
+				question, or 0 if the log record should
+				only be parsed but not replayed */
+	ulint	log_flags);	/* in: redo log flags
+				(stored in the page number parameter) */
 /***********************************************************************
 Deletes a single-table tablespace. The tablespace must be cached in the
 memory cache. */

=== modified file 'storage/innobase/include/ha_prototypes.h'
--- a/storage/innobase/include/ha_prototypes.h	2008-12-14 19:28:19 +0000
+++ b/storage/innobase/include/ha_prototypes.h	2009-11-30 08:26:45 +0000
@@ -24,18 +24,21 @@ innobase_convert_string(
 	CHARSET_INFO*	from_cs,
 	uint*		errors);
 
-/*********************************************************************
-Display an SQL identifier. */
-
-void
-innobase_print_identifier(
-/*======================*/
-	FILE*		f,	/* in: output stream */
-	trx_t*		trx,	/* in: transaction */
-	ibool		table_id,/* in: TRUE=print a table name,
-				FALSE=print other identifier */
-	const char*	name,	/* in: name to print */
-	ulint		namelen);/* in: length of name */
+/*****************************************************************//**
+Convert a table or index name to the MySQL system_charset_info (UTF-8)
+and quote it if needed.
+@return	pointer to the end of buf */
+
+char*
+innobase_convert_name(
+/*==================*/
+	char*		buf,	/*!< out: buffer for converted identifier */
+	ulint		buflen,	/*!< in: length of buf, in bytes */
+	const char*	id,	/*!< in: identifier to convert */
+	ulint		idlen,	/*!< in: length of id, in bytes */
+	void*		thd,	/*!< in: MySQL connection thread, or NULL */
+	ibool		table_id);/*!< in: TRUE=id is a table or database name;
+				FALSE=id is an index name */
 
 /**********************************************************************
 Returns true if the thread is the replication thread on the slave

=== modified file 'storage/innobase/include/lock0lock.h'
--- a/storage/innobase/include/lock0lock.h	2008-12-14 20:00:37 +0000
+++ b/storage/innobase/include/lock0lock.h	2009-12-23 06:59:34 +0000
@@ -579,10 +579,15 @@ lock_rec_print(
 /*************************************************************************
 Prints info of locks for all transactions. */
 
-void
+ibool
 lock_print_info_summary(
 /*====================*/
-	FILE*	file);	/* in: file where to print */
+			/* out: FALSE if not able to obtain
+			kernel mutex and exits without
+			printing info */
+	FILE*	file,	/* in: file where to print */
+	ibool   nowait);/* in: whether to wait for the kernel
+			mutex */
 /*************************************************************************
 Prints info of locks for each transaction. */
 

=== modified file 'storage/innobase/include/mach0data.h'
--- a/storage/innobase/include/mach0data.h	2008-08-20 00:37:41 +0000
+++ b/storage/innobase/include/mach0data.h	2009-11-30 09:41:38 +0000
@@ -266,8 +266,8 @@ UNIV_INLINE
 double
 mach_double_read(
 /*=============*/
-			/* out: double read */
-	byte*	b);	 /* in: pointer to memory from where to read */
+				/* out: double read */
+	const byte*	b);	 /* in: pointer to memory from where to read */
 /*************************************************************
 Writes a double. It is stored in a little-endian format. */
 UNIV_INLINE
@@ -282,8 +282,8 @@ UNIV_INLINE
 float
 mach_float_read(
 /*============*/
-			/* out: float read */
-	byte*	b);	 /* in: pointer to memory from where to read */
+				/* out: float read */
+	const byte*	b);	 /* in: pointer to memory from where to read */
 /*************************************************************
 Writes a float. It is stored in a little-endian format. */
 UNIV_INLINE

=== modified file 'storage/innobase/include/mach0data.ic'
--- a/storage/innobase/include/mach0data.ic	2008-08-20 00:37:41 +0000
+++ b/storage/innobase/include/mach0data.ic	2009-11-30 09:41:38 +0000
@@ -504,8 +504,8 @@ UNIV_INLINE
 double
 mach_double_read(
 /*=============*/
-			/* out: double read */
-	byte*	b)	/* in: pointer to memory from where to read */
+				/* out: double read */
+	const byte*	b)	/* in: pointer to memory from where to read */
 {
 	double	d;
 	ulint	i;
@@ -553,8 +553,8 @@ UNIV_INLINE
 float
 mach_float_read(
 /*============*/
-			/* out: float read */
-	byte*	b)	/* in: pointer to memory from where to read */
+				/* out: float read */
+	const byte*	b)	/* in: pointer to memory from where to read */
 {
 	float	d;
 	ulint	i;

=== modified file 'storage/innobase/include/mtr0mtr.h'
--- a/storage/innobase/include/mtr0mtr.h	2006-10-20 18:36:15 +0000
+++ b/storage/innobase/include/mtr0mtr.h	2009-12-21 10:20:32 +0000
@@ -134,6 +134,12 @@ flag value must give the length also! */
 #define MLOG_BIGGEST_TYPE	((byte)46)	/* biggest value (used in
 						asserts) */
 
+/* Flags for MLOG_FILE operations (stored in the page number
+parameter, called log_flags in the functions).  The page number
+parameter was initially written as 0. */
+#define MLOG_FILE_FLAG_TEMP	1	/* identifies TEMPORARY TABLE in
+					MLOG_FILE_CREATE */
+
 /*******************************************************************
 Starts a mini-transaction and creates a mini-transaction handle
 and buffer in the memory buffer given by the caller. */

=== modified file 'storage/innobase/include/os0file.h'
--- a/storage/innobase/include/os0file.h	2007-07-10 14:34:21 +0000
+++ b/storage/innobase/include/os0file.h	2009-11-30 08:40:31 +0000
@@ -96,6 +96,8 @@ log. */
 						to become available again */
 #define	OS_FILE_SHARING_VIOLATION	76
 #define	OS_FILE_ERROR_NOT_SPECIFIED	77
+						/* 78 is used in the plugin */
+#define	OS_FILE_OPERATION_ABORTED	79
 
 /* Types for aio operations */
 #define OS_FILE_READ	10

=== modified file 'storage/innobase/include/srv0srv.h'
--- a/storage/innobase/include/srv0srv.h	2009-05-19 08:20:28 +0000
+++ b/storage/innobase/include/srv0srv.h	2009-12-23 06:59:34 +0000
@@ -146,7 +146,8 @@ extern ibool	srv_print_innodb_tablespace
 extern ibool	srv_print_verbose_log;
 extern ibool	srv_print_innodb_table_monitor;
 
-extern ibool	srv_lock_timeout_and_monitor_active;
+extern ibool	srv_lock_timeout_active;
+extern ibool	srv_monitor_active;
 extern ibool	srv_error_monitor_active;
 
 extern ulong	srv_n_spin_wait_rounds;
@@ -427,12 +428,21 @@ srv_release_mysql_thread_if_suspended(
 	que_thr_t*	thr);	/* in: query thread associated with the
 				MySQL OS thread	 */
 /*************************************************************************
-A thread which wakes up threads whose lock wait may have lasted too long.
-This also prints the info output by various InnoDB monitors. */
+A thread which wakes up threads whose lock wait may have lasted too
+long. */
 
 os_thread_ret_t
-srv_lock_timeout_and_monitor_thread(
-/*================================*/
+srv_lock_timeout_thread(
+/*====================*/
+			/* out: a dummy parameter */
+	void*	arg);	/* in: a dummy parameter required by
+			os_thread_create */
+/*************************************************************************
+A thread which prints the info output by various InnoDB monitors. */
+
+os_thread_ret_t
+srv_monitor_thread(
+/*===============*/
 			/* out: a dummy parameter */
 	void*	arg);	/* in: a dummy parameter required by
 			os_thread_create */
@@ -449,10 +459,14 @@ srv_error_monitor_thread(
 /**********************************************************************
 Outputs to a file the output of the InnoDB Monitor. */
 
-void
+ibool
 srv_printf_innodb_monitor(
 /*======================*/
+				/* out: FALSE if not all information printed
+				due to failure to obtain necessary mutex */
 	FILE*	file,		/* in: output stream */
+	ibool	nowait,		/* in: whether to wait for kernel
+				mutex. */
 	ulint*	trx_start,	/* out: file position of the start of
 				the list of active transactions */
 	ulint*	trx_end);	/* out: file position of the end of

=== modified file 'storage/innobase/include/trx0trx.h'
--- a/storage/innobase/include/trx0trx.h	2009-07-10 23:12:13 +0000
+++ b/storage/innobase/include/trx0trx.h	2009-12-01 10:38:40 +0000
@@ -318,9 +318,7 @@ trx_commit_step(
 
 /**************************************************************************
 Prints info about a transaction to the given file. The caller must own the
-kernel mutex and must have called
-innobase_mysql_prepare_print_arbitrary_thd(), unless he knows that MySQL
-or InnoDB cannot meanwhile change the info printed here. */
+kernel mutex. */
 
 void
 trx_print(

=== modified file 'storage/innobase/lock/lock0lock.c'
--- a/storage/innobase/lock/lock0lock.c	2009-07-10 23:12:13 +0000
+++ b/storage/innobase/lock/lock0lock.c	2009-12-23 06:59:34 +0000
@@ -22,31 +22,6 @@ Created 5/7/1996 Heikki Tuuri
 #include "trx0sys.h"
 
 
-/* 2 function prototypes copied from ha_innodb.cc: */
-
-/*****************************************************************
-If you want to print a thd that is not associated with the current thread,
-you must call this function before reserving the InnoDB kernel_mutex, to
-protect MySQL from setting thd->query NULL. If you print a thd of the current
-thread, we know that MySQL cannot modify thd->query, and it is not necessary
-to call this. Call innobase_mysql_end_print_arbitrary_thd() after you release
-the kernel_mutex.
-NOTE that /mysql/innobase/lock/lock0lock.c must contain the prototype for this
-function! */
-
-void
-innobase_mysql_prepare_print_arbitrary_thd(void);
-/*============================================*/
-
-/*****************************************************************
-Relases the mutex reserved by innobase_mysql_prepare_print_arbitrary_thd().
-NOTE that /mysql/innobase/lock/lock0lock.c must contain the prototype for this
-function! */
-
-void
-innobase_mysql_end_print_arbitrary_thd(void);
-/*========================================*/
-
 /* Restricts the length of search we will do in the waits-for
 graph of transactions */
 #define LOCK_MAX_N_STEPS_IN_DEADLOCK_CHECK 1000000
@@ -4217,17 +4192,27 @@ lock_get_n_rec_locks(void)
 /*************************************************************************
 Prints info of locks for all transactions. */
 
-void
+ibool
 lock_print_info_summary(
 /*====================*/
-	FILE*	file)	/* in: file where to print */
+			/* out: FALSE if not able to obtain
+			kernel mutex and exit without
+			printing lock info */
+	FILE*	file,	/* in: file where to print */
+	ibool	nowait)	/* in: whether to wait for the kernel
+			mutex */
 {
-	/* We must protect the MySQL thd->query field with a MySQL mutex, and
-	because the MySQL mutex must be reserved before the kernel_mutex of
-	InnoDB, we call innobase_mysql_prepare_print_arbitrary_thd() here. */
 
-	innobase_mysql_prepare_print_arbitrary_thd();
-	lock_mutex_enter_kernel();
+	/* if nowait is FALSE, wait on the kernel mutex,
+	otherwise return immediately if fail to obtain the
+	mutex. */
+	if (!nowait) {
+		lock_mutex_enter_kernel();
+	} else if (mutex_enter_nowait(&kernel_mutex)) {
+		fputs("FAIL TO OBTAIN KERNEL MUTEX, "
+		      "SKIP LOCK INFO PRINTING\n", file);
+		return(FALSE);
+	}
 
 	if (lock_deadlock_found) {
 		fputs("------------------------\n"
@@ -4261,6 +4246,7 @@ lock_print_info_summary(
 		"Total number of lock structs in row lock hash table %lu\n",
 		(ulong) lock_get_n_rec_locks());
 #endif /* PRINT_NUM_OF_LOCK_STRUCTS */
+	return(TRUE);
 }
 
 /*************************************************************************
@@ -4314,7 +4300,6 @@ loop:
 
 	if (trx == NULL) {
 		lock_mutex_exit_kernel();
-		innobase_mysql_end_print_arbitrary_thd();
 
 		ut_ad(lock_validate());
 
@@ -4386,7 +4371,6 @@ loop:
 
 		if (load_page_first) {
 			lock_mutex_exit_kernel();
-			innobase_mysql_end_print_arbitrary_thd();
 
 			mtr_start(&mtr);
 
@@ -4397,7 +4381,6 @@ loop:
 
 			load_page_first = FALSE;
 
-			innobase_mysql_prepare_print_arbitrary_thd();
 			lock_mutex_enter_kernel();
 
 			goto loop;

=== modified file 'storage/innobase/log/log0log.c'
--- a/storage/innobase/log/log0log.c	2007-07-10 14:34:21 +0000
+++ b/storage/innobase/log/log0log.c	2009-12-23 06:59:34 +0000
@@ -3045,7 +3045,7 @@ loop:
 
 	if (srv_fast_shutdown < 2
 	   && (srv_error_monitor_active
-	      || srv_lock_timeout_and_monitor_active)) {
+	      || srv_lock_timeout_active || srv_monitor_active)) {
 
 		mutex_exit(&kernel_mutex);
 

=== modified file 'storage/innobase/log/log0recv.c'
--- a/storage/innobase/log/log0recv.c	2007-08-28 00:41:29 +0000
+++ b/storage/innobase/log/log0recv.c	2009-12-21 10:20:32 +0000
@@ -939,8 +939,7 @@ recv_parse_or_apply_log_rec_body(
 	case MLOG_FILE_CREATE:
 	case MLOG_FILE_RENAME:
 	case MLOG_FILE_DELETE:
-		ptr = fil_op_log_parse_or_replay(ptr, end_ptr, type, FALSE,
-						 ULINT_UNDEFINED);
+		ptr = fil_op_log_parse_or_replay(ptr, end_ptr, type, 0, 0);
 		break;
 	default:
 		ptr = NULL;
@@ -1938,8 +1937,8 @@ loop:
 				point to the datadir we should use there */
 
 				if (NULL == fil_op_log_parse_or_replay(
-					    body, end_ptr, type, TRUE,
-					    space)) {
+					    body, end_ptr, type,
+					    space, page_no)) {
 					fprintf(stderr,
 						"InnoDB: Error: file op"
 						" log record of type %lu"

=== modified file 'storage/innobase/os/os0file.c'
--- a/storage/innobase/os/os0file.c	2008-12-14 19:15:12 +0000
+++ b/storage/innobase/os/os0file.c	2009-11-30 08:40:31 +0000
@@ -257,6 +257,13 @@ os_file_get_last_error(
 				" software or another instance\n"
 				"InnoDB: of MySQL."
 				" Please close it to get rid of this error.\n");
+		} else if (err == ERROR_OPERATION_ABORTED) {
+			fprintf(stderr,
+				"InnoDB: The error means that the I/O"
+				" operation has been aborted\n"
+				"InnoDB: because of either a thread exit"
+				" or an application request.\n"
+				"InnoDB: Retry attempt is made.\n");
 		} else {
 			fprintf(stderr,
 				"InnoDB: Some operating system error numbers"
@@ -278,6 +285,8 @@ os_file_get_last_error(
 	} else if (err == ERROR_SHARING_VIOLATION
 		   || err == ERROR_LOCK_VIOLATION) {
 		return(OS_FILE_SHARING_VIOLATION);
+	} else if (err == ERROR_OPERATION_ABORTED) {
+		return(OS_FILE_OPERATION_ABORTED);
 	} else {
 		return(100 + err);
 	}
@@ -402,6 +411,10 @@ os_file_handle_error_cond_exit(
 
 		os_thread_sleep(10000000);  /* 10 sec */
 		return(TRUE);
+	} else if (err == OS_FILE_OPERATION_ABORTED) {
+
+		os_thread_sleep(100000);	/* 100 ms */
+		return(TRUE);
 	} else {
 		if (name) {
 			fprintf(stderr, "InnoDB: File name %s\n", name);
@@ -3692,6 +3705,7 @@ os_aio_windows_handle(
 	ibool		ret_val;
 	BOOL		ret;
 	DWORD		len;
+	BOOL		retry		= FALSE;
 
 	if (segment == ULINT_UNDEFINED) {
 		array = os_aio_sync_array;
@@ -3745,14 +3759,52 @@ os_aio_windows_handle(
 			ut_a(TRUE == os_file_flush(slot->file));
 		}
 # endif /* UNIV_DO_FLUSH */
+	} else if (os_file_handle_error(slot->name, "Windows aio")) {
+
+		retry = TRUE;
 	} else {
-		os_file_handle_error(slot->name, "Windows aio");
 
 		ret_val = FALSE;
 	}
 
 	os_mutex_exit(array->mutex);
 
+	if (retry) {
+		/* retry failed read/write operation synchronously.
+		No need to hold array->mutex. */
+
+		switch (slot->type) {
+		case OS_FILE_WRITE:
+			ret = WriteFile(slot->file, slot->buf,
+					slot->len, &len,
+					&(slot->control));
+
+			break;
+		case OS_FILE_READ:
+			ret = ReadFile(slot->file, slot->buf,
+				       slot->len, &len,
+				       &(slot->control));
+
+			break;
+		default:
+			ut_error;
+		}
+
+		if (!ret && GetLastError() == ERROR_IO_PENDING) {
+			/* aio was queued successfully!
+			We want a synchronous i/o operation on a
+			file where we also use async i/o: in Windows
+			we must use the same wait mechanism as for
+			async i/o */
+
+			ret = GetOverlappedResult(slot->file,
+						  &(slot->control),
+						  &len, TRUE);
+		}
+
+		ret_val = ret && len == slot->len;
+	}
+
 	os_aio_array_free_slot(array, slot);
 
 	return(ret_val);

=== modified file 'storage/innobase/row/row0mysql.c'
--- a/storage/innobase/row/row0mysql.c	2009-11-02 14:59:19 +0000
+++ b/storage/innobase/row/row0mysql.c	2010-01-22 09:55:50 +0000
@@ -3245,19 +3245,13 @@ check_next_foreign:
 			   "END;\n"
 			   , FALSE, trx);
 
-	if (err != DB_SUCCESS) {
-		ut_a(err == DB_OUT_OF_FILE_SPACE);
-
-		err = DB_MUST_GET_MORE_FILE_SPACE;
-
-		row_mysql_handle_errors(&err, trx, NULL, NULL);
-
-		ut_error;
-	} else {
+	switch (err) {
 		ibool		is_path;
 		const char*	name_or_path;
 		mem_heap_t*	heap;
 
+	case DB_SUCCESS:
+
 		heap = mem_heap_create(200);
 
 		/* Clone the name, in case it has been allocated
@@ -3322,7 +3316,27 @@ check_next_foreign:
 		}
 
 		mem_heap_free(heap);
+		break;
+
+	case DB_TOO_MANY_CONCURRENT_TRXS:
+		/* Cannot even find a free slot for the
+		the undo log. We can directly exit here
+		and return the DB_TOO_MANY_CONCURRENT_TRXS
+		error. */
+		break;
+
+	case DB_OUT_OF_FILE_SPACE:
+		err = DB_MUST_GET_MORE_FILE_SPACE;
+
+		row_mysql_handle_errors(&err, trx, NULL, NULL);
+
+		/* Fall through to raise error */
+
+	default:
+		/* No other possible error returns */
+		ut_error;
 	}
+
 funct_exit:
 
 	trx_commit_for_mysql(trx);

=== modified file 'storage/innobase/row/row0sel.c'
--- a/storage/innobase/row/row0sel.c	2009-07-10 23:12:13 +0000
+++ b/storage/innobase/row/row0sel.c	2009-11-30 09:41:38 +0000
@@ -4514,6 +4514,7 @@ row_search_autoinc_read_column(
 	dict_index_t*	index,		/* in: index to read from */
 	const rec_t*	rec,		/* in: current rec */
 	ulint		col_no,		/* in: column number */
+	ulint		mtype,		/*!< in: column main type */
 	ibool		unsigned_type)	/* in: signed or unsigned flag */
 {
 	ulint		len;
@@ -4535,9 +4536,26 @@ row_search_autoinc_read_column(
 	data = rec_get_nth_field((rec_t*)rec, offsets, col_no, &len);
 
 	ut_a(len != UNIV_SQL_NULL);
-	ut_a(len <= sizeof value);
 
-	value = mach_read_int_type(data, len, unsigned_type);
+	switch (mtype) {
+	case DATA_INT:
+		ut_a(len <= sizeof value);
+		value = mach_read_int_type(data, len, unsigned_type);
+		break;
+
+	case DATA_FLOAT:
+		ut_a(len == sizeof(float));
+		value = mach_float_read(data);
+		break;
+
+	case DATA_DOUBLE:
+		ut_a(len == sizeof(double));
+		value = mach_double_read(data);
+		break;
+
+	default:
+		ut_error;
+	}
 
 	if (UNIV_LIKELY_NULL(heap)) {
 		mem_heap_free(heap);
@@ -4625,7 +4643,8 @@ row_search_max_autoinc(
 					dfield->col->prtype & DATA_UNSIGNED);
 
 				*value = row_search_autoinc_read_column(
-					index, rec, i, unsigned_type);
+					index, rec, i,
+					dfield->col->mtype, unsigned_type);
 			}
 		}
 

=== modified file 'storage/innobase/srv/srv0srv.c'
--- a/storage/innobase/srv/srv0srv.c	2009-05-19 08:20:28 +0000
+++ b/storage/innobase/srv/srv0srv.c	2009-12-23 06:59:34 +0000
@@ -64,7 +64,8 @@ ulint	srv_fatal_semaphore_wait_threshold
 in microseconds, in order to reduce the lagging of the purge thread. */
 ulint	srv_dml_needed_delay = 0;
 
-ibool	srv_lock_timeout_and_monitor_active = FALSE;
+ibool	srv_lock_timeout_active = FALSE;
+ibool	srv_monitor_active = FALSE;
 ibool	srv_error_monitor_active = FALSE;
 
 const char*	srv_main_thread_op_info = "";
@@ -122,6 +123,16 @@ ulint	srv_log_file_size	= ULINT_MAX;	/* 
 ulint	srv_log_buffer_size	= ULINT_MAX;	/* size in database pages */
 ulong	srv_flush_log_at_trx_commit = 1;
 
+/* Maximum number of times allowed to conditionally acquire
+mutex before switching to blocking wait on the mutex */
+#define MAX_MUTEX_NOWAIT	20
+
+/* Check whether the number of failed nonblocking mutex
+acquisition attempts exceeds maximum allowed value. If so,
+srv_printf_innodb_monitor() will request mutex acquisition
+with mutex_enter(), which will wait until it gets the mutex. */
+#define MUTEX_NOWAIT(mutex_skipped)	((mutex_skipped) < MAX_MUTEX_NOWAIT)
+
 byte	srv_latin1_ordering[256]	/* The sort order table of the latin1
 					character set. The following table is
 					the MySQL order as of Feb 10th, 2002 */
@@ -1626,10 +1637,13 @@ srv_refresh_innodb_monitor_stats(void)
 /**********************************************************************
 Outputs to a file the output of the InnoDB Monitor. */
 
-void
+ibool
 srv_printf_innodb_monitor(
 /*======================*/
+				/* out: FALSE if not all information printed
+				due to failure to obtain necessary mutex */
 	FILE*	file,		/* in: output stream */
+	ibool	nowait,		/* in: whether to wait for the mutex. */
 	ulint*	trx_start,	/* out: file position of the start of
 				the list of active transactions */
 	ulint*	trx_end)	/* out: file position of the end of
@@ -1638,6 +1652,7 @@ srv_printf_innodb_monitor(
 	double	time_elapsed;
 	time_t	current_time;
 	ulint	n_reserved;
+	ibool	ret;
 
 	mutex_enter(&srv_innodb_monitor_mutex);
 
@@ -1682,24 +1697,31 @@ srv_printf_innodb_monitor(
 
 	mutex_exit(&dict_foreign_err_mutex);
 
-	lock_print_info_summary(file);
-	if (trx_start) {
-		long	t = ftell(file);
-		if (t < 0) {
-			*trx_start = ULINT_UNDEFINED;
-		} else {
-			*trx_start = (ulint) t;
+	/* Only if lock_print_info_summary proceeds correctly,
+	before we call the lock_print_info_all_transactions
+	to print all the lock information. */
+	ret = lock_print_info_summary(file, nowait);
+
+	if (ret) {
+		if (trx_start) {
+			long	t = ftell(file);
+			if (t < 0) {
+				*trx_start = ULINT_UNDEFINED;
+			} else {
+				*trx_start = (ulint) t;
+			}
 		}
-	}
-	lock_print_info_all_transactions(file);
-	if (trx_end) {
-		long	t = ftell(file);
-		if (t < 0) {
-			*trx_end = ULINT_UNDEFINED;
-		} else {
-			*trx_end = (ulint) t;
+		lock_print_info_all_transactions(file);
+		if (trx_end) {
+			long	t = ftell(file);
+			if (t < 0) {
+				*trx_end = ULINT_UNDEFINED;
+			} else {
+				*trx_end = (ulint) t;
+			}
 		}
 	}
+
 	fputs("--------\n"
 	      "FILE I/O\n"
 	      "--------\n", file);
@@ -1804,6 +1826,8 @@ srv_printf_innodb_monitor(
 	      "============================\n", file);
 	mutex_exit(&srv_innodb_monitor_mutex);
 	fflush(file);
+
+	return(ret);
 }
 
 /**********************************************************************
@@ -1883,26 +1907,23 @@ srv_export_innodb_status(void)
 }
 
 /*************************************************************************
-A thread which wakes up threads whose lock wait may have lasted too long.
-This also prints the info output by various InnoDB monitors. */
+A thread prints the info output by various InnoDB monitors. */
 
 os_thread_ret_t
-srv_lock_timeout_and_monitor_thread(
-/*================================*/
+srv_monitor_thread(
+/*===============*/
 			/* out: a dummy parameter */
 	void*	arg __attribute__((unused)))
 			/* in: a dummy parameter required by
 			os_thread_create */
 {
-	srv_slot_t*	slot;
 	double		time_elapsed;
 	time_t		current_time;
 	time_t		last_table_monitor_time;
 	time_t		last_tablespace_monitor_time;
 	time_t		last_monitor_time;
-	ibool		some_waits;
-	double		wait_time;
-	ulint		i;
+	ulint		mutex_skipped;
+	ibool		last_srv_print_monitor;
 
 #ifdef UNIV_DEBUG_THREAD_CREATION
 	fprintf(stderr, "Lock timeout thread starts, id %lu\n",
@@ -1913,13 +1934,15 @@ srv_lock_timeout_and_monitor_thread(
 	last_table_monitor_time = time(NULL);
 	last_tablespace_monitor_time = time(NULL);
 	last_monitor_time = time(NULL);
+	mutex_skipped = 0;
+	last_srv_print_monitor = srv_print_innodb_monitor;
 loop:
-	srv_lock_timeout_and_monitor_active = TRUE;
+	srv_monitor_active = TRUE;
 
-	/* When someone is waiting for a lock, we wake up every second
-	and check if a timeout has passed for a lock wait */
+	/* Wake up every 5 seconds to see if we need to print
+	monitor information. */
 
-	os_thread_sleep(1000000);
+	os_thread_sleep(5000000);
 
 	current_time = time(NULL);
 
@@ -1929,14 +1952,40 @@ loop:
 		last_monitor_time = time(NULL);
 
 		if (srv_print_innodb_monitor) {
-			srv_printf_innodb_monitor(stderr, NULL, NULL);
+			/* Reset mutex_skipped counter everytime
+			srv_print_innodb_monitor changes. This is to
+			ensure we will not be blocked by kernel_mutex
+			for short duration information printing,
+			such as requested by sync_array_print_long_waits() */
+			if (!last_srv_print_monitor) {
+				mutex_skipped = 0;
+				last_srv_print_monitor = TRUE;
+			}
+
+			if (!srv_printf_innodb_monitor(stderr,
+						MUTEX_NOWAIT(mutex_skipped),
+						NULL, NULL)) {
+				mutex_skipped++;
+			} else {
+				/* Reset the counter */
+				mutex_skipped = 0;
+			}
+		} else {
+			last_srv_print_monitor = FALSE;
 		}
 
+
 		if (srv_innodb_status) {
 			mutex_enter(&srv_monitor_file_mutex);
 			rewind(srv_monitor_file);
-			srv_printf_innodb_monitor(srv_monitor_file, NULL,
-						  NULL);
+			if (!srv_printf_innodb_monitor(srv_monitor_file,
+						MUTEX_NOWAIT(mutex_skipped),
+						NULL, NULL)) {
+				mutex_skipped++;
+			} else {
+				mutex_skipped = 0;
+			}
+
 			os_file_set_eof(srv_monitor_file);
 			mutex_exit(&srv_monitor_file_mutex);
 		}
@@ -1989,6 +2038,56 @@ loop:
 		}
 	}
 
+	if (srv_shutdown_state >= SRV_SHUTDOWN_CLEANUP) {
+		goto exit_func;
+	}
+
+	if (srv_print_innodb_monitor
+	    || srv_print_innodb_lock_monitor
+	    || srv_print_innodb_tablespace_monitor
+	    || srv_print_innodb_table_monitor) {
+		goto loop;
+	}
+
+	srv_monitor_active = FALSE;
+
+	goto loop;
+
+exit_func:
+	srv_monitor_active = FALSE;
+
+	/* We count the number of threads in os_thread_exit(). A created
+	thread should always use that to exit and not use return() to exit. */
+
+	os_thread_exit(NULL);
+
+	OS_THREAD_DUMMY_RETURN;
+}
+
+/*************************************************************************
+A thread which wakes up threads whose lock wait may have lasted too long. */
+
+os_thread_ret_t
+srv_lock_timeout_thread(
+/*====================*/
+			/* out: a dummy parameter */
+	void*	arg __attribute__((unused)))
+			/* in: a dummy parameter required by
+			os_thread_create */
+{
+	srv_slot_t*	slot;
+	ibool		some_waits;
+	double		wait_time;
+	ulint		i;
+
+loop:
+	/* When someone is waiting for a lock, we wake up every second
+	and check if a timeout has passed for a lock wait */
+
+	os_thread_sleep(1000000);
+
+	srv_lock_timeout_active = TRUE;
+
 	mutex_enter(&kernel_mutex);
 
 	some_waits = FALSE;
@@ -2033,17 +2132,11 @@ loop:
 		goto exit_func;
 	}
 
-	if (some_waits || srv_print_innodb_monitor
-	    || srv_print_innodb_lock_monitor
-	    || srv_print_innodb_tablespace_monitor
-	    || srv_print_innodb_table_monitor) {
+	if (some_waits) {
 		goto loop;
 	}
 
-	/* No one was waiting for a lock and no monitor was active:
-	suspend this thread */
-
-	srv_lock_timeout_and_monitor_active = FALSE;
+	srv_lock_timeout_active = FALSE;
 
 #if 0
 	/* The following synchronisation is disabled, since
@@ -2053,7 +2146,7 @@ loop:
 	goto loop;
 
 exit_func:
-	srv_lock_timeout_and_monitor_active = FALSE;
+	srv_lock_timeout_active = FALSE;
 
 	/* We count the number of threads in os_thread_exit(). A created
 	thread should always use that to exit and not use return() to exit. */

=== modified file 'storage/innobase/srv/srv0start.c'
--- a/storage/innobase/srv/srv0start.c	2009-05-06 12:03:24 +0000
+++ b/storage/innobase/srv/srv0start.c	2010-03-04 08:03:07 +0000
@@ -87,8 +87,8 @@ static os_file_t	files[1000];
 static mutex_t		ios_mutex;
 static ulint		ios;
 
-static ulint		n[SRV_MAX_N_IO_THREADS + 5];
-static os_thread_id_t	thread_ids[SRV_MAX_N_IO_THREADS + 5];
+static ulint		n[SRV_MAX_N_IO_THREADS + 6];
+static os_thread_id_t	thread_ids[SRV_MAX_N_IO_THREADS + 6];
 
 /* We use this mutex to test the return value of pthread_mutex_trylock
    on successful locking. HP-UX does NOT return 0, though Linux et al do. */
@@ -1596,15 +1596,20 @@ innobase_start_or_create_for_mysql(void)
 	/* fprintf(stderr, "Max allowed record size %lu\n",
 	page_get_free_space_of_empty() / 2); */
 
-	/* Create the thread which watches the timeouts for lock waits
-	and prints InnoDB monitor info */
+	/* Create the thread which watches the timeouts for lock
+	waits */
 
-	os_thread_create(&srv_lock_timeout_and_monitor_thread, NULL,
+	os_thread_create(&srv_lock_timeout_thread, NULL,
 			 thread_ids + 2 + SRV_MAX_N_IO_THREADS);
 
 	/* Create the thread which warns of long semaphore waits */
 	os_thread_create(&srv_error_monitor_thread, NULL,
 			 thread_ids + 3 + SRV_MAX_N_IO_THREADS);
+
+	/* Create the thread which prints InnoDB monitor info */
+	os_thread_create(&srv_monitor_thread, NULL,
+			 thread_ids + 4 + SRV_MAX_N_IO_THREADS);
+
 	srv_was_started = TRUE;
 	srv_is_being_started = FALSE;
 

=== modified file 'storage/innobase/trx/trx0trx.c'
--- a/storage/innobase/trx/trx0trx.c	2009-07-10 23:12:13 +0000
+++ b/storage/innobase/trx/trx0trx.c	2009-12-01 10:38:40 +0000
@@ -1652,9 +1652,7 @@ trx_mark_sql_stat_end(
 
 /**************************************************************************
 Prints info about a transaction to the given file. The caller must own the
-kernel mutex and must have called
-innobase_mysql_prepare_print_arbitrary_thd(), unless he knows that MySQL
-or InnoDB cannot meanwhile change the info printed here. */
+kernel mutex. */
 
 void
 trx_print(

=== modified file 'storage/innobase/ut/ut0ut.c'
--- a/storage/innobase/ut/ut0ut.c	2008-12-14 19:18:59 +0000
+++ b/storage/innobase/ut/ut0ut.c	2009-11-30 08:26:45 +0000
@@ -19,6 +19,7 @@ Created 5/11/1994 Heikki Tuuri
 #include "ut0sort.h"
 #include "trx0trx.h"
 #include "ha_prototypes.h"
+#include "mysql_com.h" /* NAME_LEN */
 
 ibool	ut_always_false	= FALSE;
 
@@ -484,26 +485,17 @@ ut_print_namel(
 	const char*	name,	/* in: name to print */
 	ulint		namelen)/* in: length of name */
 {
-#ifdef UNIV_HOTBACKUP
-	fwrite(name, 1, namelen, f);
-#else
-	if (table_id) {
-		char*	slash = memchr(name, '/', namelen);
-		if (!slash) {
-
-			goto no_db_name;
-		}
+	/* 2 * NAME_LEN for database and table name,
+	and some slack for the #mysql50# prefix and quotes */
+	char		buf[3 * NAME_LEN];
+	const char*	bufend;
+
+	bufend = innobase_convert_name(buf, sizeof buf,
+				       name, namelen,
+				       trx ? trx->mysql_thd : NULL,
+				       table_id);
 
-		/* Print the database name and table name separately. */
-		innobase_print_identifier(f, trx, TRUE, name, slash - name);
-		putc('.', f);
-		innobase_print_identifier(f, trx, TRUE, slash + 1,
-					  namelen - (slash - name) - 1);
-	} else {
-no_db_name:
-		innobase_print_identifier(f, trx, table_id, name, namelen);
-	}
-#endif
+	fwrite(buf, 1, bufend - buf, f);
 }
 
 /**************************************************************************

=== modified file 'storage/innodb_plugin/ChangeLog'
--- a/storage/innodb_plugin/ChangeLog	2009-11-03 10:34:03 +0000
+++ b/storage/innodb_plugin/ChangeLog	2009-11-30 13:42:26 +0000
@@ -1,3 +1,87 @@
+2009-11-20	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Add a workaround to prevent a crash due to Bug#45961 DDL on
+	partitioned innodb tables leaves data dictionary in an inconsistent
+	state
+
+2009-11-19	The InnoDB Team
+
+	* btr/btr0btr.c:
+	Fix Bug#48469 when innodb tablespace is configured too small, crash
+	and corruption!
+
+2009-11-19	The InnoDB Team
+
+	* data/data0type.c:
+	Fix Bug#48526 Data type for float and double is incorrectly reported
+	in InnoDB table monitor
+
+2009-11-19	The InnoDB Team
+
+	* CMakeLists.txt:
+	Fix Bug#48317 cannot build innodb as static library
+
+2009-11-18	The InnoDB Team
+
+	* handler/handler0alter.cc:
+	Fix Bug#48782 On lock wait timeout, CREATE INDEX (creating primary key)
+	attempts DROP TABLE
+
+2009-11-17	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb.result,
+	mysql-test/innodb.test, mysql-test/innodb_bug44369.result,
+	mysql-test/innodb_bug44369.test, mysql-test/patches/innodb-index.diff,
+	row/row0mysql.c:
+	Report duplicate table names to the client connection, not to the
+	error log.
+
+2009-11-12	The InnoDB Team
+
+	* handler/ha_innodb.cc, include/db0err.h, row/row0merge.c,
+	row/row0mysql.c:
+	Allow CREATE INDEX to be interrupted.
+	Also, when CHECK TABLE is interrupted, report ER_QUERY_INTERRUPTED.
+
+2009-11-11	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb_bug47167.result,
+	mysql-test/innodb_bug47167.test, mysql-test/innodb_file_format.result:
+	Fix Bug#47167 "set global innodb_file_format_check" cannot set value
+	by User-Defined Variable
+
+2009-11-11	The InnoDB Team
+
+	* include/os0file.h, os/os0file.c:
+	Fix Bug#3139 Mysql crashes: 'windows error 995' after several selects
+	on a large DB
+
+2009-11-04	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Fix Bug#32430 'show innodb status' causes errors
+	Invalid (old?) table or database name in logs
+
+2009-11-02	The InnoDB Team
+
+	* btr/btr0sea.c, buf/buf0buf.c, dict/dict0dict.c, fil/fil0fil.c,
+	ibuf/ibuf0ibuf.c, include/btr0sea.h, include/dict0dict.h,
+	include/fil0fil.h, include/ibuf0ibuf.h, include/lock0lock.h,
+	include/log0log.h, include/log0recv.h, include/mem0mem.h,
+	include/mem0pool.h, include/os0file.h, include/pars0pars.h,
+	include/srv0srv.h, include/thr0loc.h, include/trx0i_s.h,
+	include/trx0purge.h, include/trx0rseg.h, include/trx0sys.h,
+	include/trx0undo.h, include/usr0sess.h, lock/lock0lock.c,
+	log/log0log.c, log/log0recv.c, mem/mem0dbg.c, mem/mem0pool.c,
+	os/os0file.c, os/os0sync.c, os/os0thread.c, pars/lexyy.c,
+	pars/pars0lex.l, que/que0que.c, srv/srv0srv.c, srv/srv0start.c,
+	sync/sync0arr.c, sync/sync0sync.c, thr/thr0loc.c, trx/trx0i_s.c,
+	trx/trx0purge.c, trx/trx0rseg.c, trx/trx0sys.c, trx/trx0undo.c,
+	usr/usr0sess.c, ut/ut0mem.c:
+	Fix Bug #45992 innodb memory not freed after shutdown
+	Fix Bug #46656 InnoDB plugin: memory leaks (Valgrind)
+
 2009-10-29	The InnoDB Team
 
 	* handler/ha_innodb.cc, mysql-test/innodb-autoinc.result,
@@ -66,6 +150,12 @@
 	Fix Bug#47058 Failure to compile innodb_plugin on solaris 10u7 + spro
 	cc/CC 5.10
 
+2009-10-13	The InnoDB Team
+
+	* buf/buf0flu.c:
+	Call fsync() on datafiles after a batch of pages is written to disk
+	even when skip_innodb_doublewrite is set.
+
 2009-10-05	The InnoDB Team
 
 	* buf/buf0buf.c:

=== modified file 'storage/innodb_plugin/btr/btr0btr.c'
--- a/storage/innodb_plugin/btr/btr0btr.c	2009-10-12 12:00:56 +0000
+++ b/storage/innodb_plugin/btr/btr0btr.c	2009-11-30 13:42:26 +0000
@@ -790,8 +790,15 @@ btr_create(
 	} else {
 		/* It is a non-ibuf tree: create a file segment for leaf
 		pages */
-		fseg_create(space, page_no,
-			    PAGE_HEADER + PAGE_BTR_SEG_LEAF, mtr);
+		if (!fseg_create(space, page_no,
+				 PAGE_HEADER + PAGE_BTR_SEG_LEAF, mtr)) {
+			/* Not enough space for new segment, free root
+			segment before return. */
+			btr_free_root(space, zip_size, page_no, mtr);
+
+			return(FIL_NULL);
+		}
+
 		/* The fseg create acquires a second latch on the page,
 		therefore we must declare it: */
 		buf_block_dbg_add_level(block, SYNC_TREE_NODE_NEW);

=== modified file 'storage/innodb_plugin/btr/btr0sea.c'
--- a/storage/innodb_plugin/btr/btr0sea.c	2009-10-08 11:28:37 +0000
+++ b/storage/innodb_plugin/btr/btr0sea.c	2009-11-30 11:32:05 +0000
@@ -175,6 +175,21 @@ btr_search_sys_create(
 	btr_search_sys->hash_index = ha_create(hash_size, 0, 0);
 }
 
+/*****************************************************************//**
+Frees the adaptive search system at a database shutdown. */
+UNIV_INTERN
+void
+btr_search_sys_free(void)
+/*=====================*/
+{
+	mem_free(btr_search_latch_temp);
+	btr_search_latch_temp = NULL;
+	mem_heap_free(btr_search_sys->hash_index->heap);
+	hash_table_free(btr_search_sys->hash_index);
+	mem_free(btr_search_sys);
+	btr_search_sys = NULL;
+}
+
 /********************************************************************//**
 Disable the adaptive hash search system and empty the index. */
 UNIV_INTERN

=== modified file 'storage/innodb_plugin/buf/buf0buf.c'
--- a/storage/innodb_plugin/buf/buf0buf.c	2009-11-03 10:26:07 +0000
+++ b/storage/innodb_plugin/buf/buf0buf.c	2009-11-30 11:32:05 +0000
@@ -1020,7 +1020,11 @@ buf_pool_free(void)
 		os_mem_free_large(chunk->mem, chunk->mem_size);
 	}
 
-	buf_pool->n_chunks = 0;
+	mem_free(buf_pool->chunks);
+	hash_table_free(buf_pool->page_hash);
+	hash_table_free(buf_pool->zip_hash);
+	mem_free(buf_pool);
+	buf_pool = NULL;
 }
 
 /********************************************************************//**

=== modified file 'storage/innodb_plugin/data/data0type.c'
--- a/storage/innodb_plugin/data/data0type.c	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/data/data0type.c	2009-11-30 13:35:20 +0000
@@ -237,6 +237,22 @@ dtype_print(
 		fputs("DATA_SYS", stderr);
 		break;
 
+	case DATA_FLOAT:
+		fputs("DATA_FLOAT", stderr);
+		break;
+
+	case DATA_DOUBLE:
+		fputs("DATA_DOUBLE", stderr);
+		break;
+
+	case DATA_DECIMAL:
+		fputs("DATA_DECIMAL", stderr);
+		break;
+
+	case DATA_VARMYSQL:
+		fputs("DATA_VARMYSQL", stderr);
+		break;
+
 	default:
 		fprintf(stderr, "type %lu", (ulong) mtype);
 		break;

=== modified file 'storage/innodb_plugin/dict/dict0dict.c'
--- a/storage/innodb_plugin/dict/dict0dict.c	2009-10-09 12:52:18 +0000
+++ b/storage/innodb_plugin/dict/dict0dict.c	2009-11-30 11:42:51 +0000
@@ -1200,7 +1200,7 @@ dict_index_too_big_for_undo(
 		= TRX_UNDO_PAGE_HDR - TRX_UNDO_PAGE_HDR_SIZE
 		+ 2 /* next record pointer */
 		+ 1 /* type_cmpl */
-		+ 11 /* trx->undo_no */ - 11 /* table->id */
+		+ 11 /* trx->undo_no */ + 11 /* table->id */
 		+ 1 /* rec_get_info_bits() */
 		+ 11 /* DB_TRX_ID */
 		+ 11 /* DB_ROLL_PTR */
@@ -4652,6 +4652,26 @@ dict_ind_init(void)
 	dict_ind_redundant->cached = dict_ind_compact->cached = TRUE;
 }
 
+/**********************************************************************//**
+Frees dict_ind_redundant and dict_ind_compact. */
+static
+void
+dict_ind_free(void)
+/*===============*/
+{
+	dict_table_t*	table;
+
+	table = dict_ind_compact->table;
+	dict_mem_index_free(dict_ind_compact);
+	dict_ind_compact = NULL;
+	dict_mem_table_free(table);
+
+	table = dict_ind_redundant->table;
+	dict_mem_index_free(dict_ind_redundant);
+	dict_ind_redundant = NULL;
+	dict_mem_table_free(table);
+}
+
 #ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Get index by name
@@ -4777,4 +4797,55 @@ dict_table_check_for_dup_indexes(
 	}
 }
 #endif /* UNIV_DEBUG */
+
+/**************************************************************************
+Closes the data dictionary module. */
+UNIV_INTERN
+void
+dict_close(void)
+/*============*/
+{
+	ulint	i;
+
+	/* Free the hash elements. We don't remove them from the table
+	because we are going to destroy the table anyway. */
+	for (i = 0; i < hash_get_n_cells(dict_sys->table_hash); i++) {
+		dict_table_t*	table;
+
+		table = HASH_GET_FIRST(dict_sys->table_hash, i);
+
+		while (table) {
+			dict_table_t*	prev_table = table;
+
+			table = HASH_GET_NEXT(name_hash, prev_table);
+#ifdef UNIV_DEBUG
+			ut_a(prev_table->magic_n == DICT_TABLE_MAGIC_N);
+#endif
+			/* Acquire only because it's a pre-condition. */
+			mutex_enter(&dict_sys->mutex);
+
+			dict_table_remove_from_cache(prev_table);
+
+			mutex_exit(&dict_sys->mutex);
+		}
+	}
+
+	hash_table_free(dict_sys->table_hash);
+
+	/* The elements are the same instance as in dict_sys->table_hash,
+	therefore we don't delete the individual elements. */
+	hash_table_free(dict_sys->table_id_hash);
+
+	dict_ind_free();
+
+	mutex_free(&dict_sys->mutex);
+
+	rw_lock_free(&dict_operation_lock);
+	memset(&dict_operation_lock, 0x0, sizeof(dict_operation_lock));
+
+	mutex_free(&dict_foreign_err_mutex);
+
+	mem_free(dict_sys);
+	dict_sys = NULL;
+}
 #endif /* !UNIV_HOTBACKUP */

=== modified file 'storage/innodb_plugin/fil/fil0fil.c'
--- a/storage/innodb_plugin/fil/fil0fil.c	2009-11-03 10:24:21 +0000
+++ b/storage/innodb_plugin/fil/fil0fil.c	2009-11-30 11:32:05 +0000
@@ -321,6 +321,17 @@ fil_get_space_id_for_table(
 /*=======================*/
 	const char*	name);	/*!< in: table name in the standard
 				'databasename/tablename' format */
+/*******************************************************************//**
+Frees a space object from the tablespace memory cache. Closes the files in
+the chain but does not delete them. There must not be any pending i/o's or
+flushes on the files. */
+static
+ibool
+fil_space_free(
+/*===========*/
+				/* out: TRUE if success */
+	ulint		id,	/* in: space id */
+	ibool		own_mutex);/* in: TRUE if own system->mutex */
 /********************************************************************//**
 Reads data from a space to a buffer. Remember that the possible incomplete
 blocks at the end of file are ignored: they are not taken into account when
@@ -1144,7 +1155,7 @@ try_again:
 
 		mutex_exit(&fil_system->mutex);
 
-		fil_space_free(namesake_id);
+		fil_space_free(namesake_id, FALSE);
 
 		goto try_again;
 	}
@@ -1269,17 +1280,21 @@ Frees a space object from the tablespace
 the chain but does not delete them. There must not be any pending i/o's or
 flushes on the files.
 @return	TRUE if success */
-UNIV_INTERN
+static
 ibool
 fil_space_free(
 /*===========*/
-	ulint	id)	/*!< in: space id */
+					/* out: TRUE if success */
+	ulint		id,		/* in: space id */
+	ibool		own_mutex)	/* in: TRUE if own system->mutex */
 {
 	fil_space_t*	space;
 	fil_space_t*	namespace;
 	fil_node_t*	fil_node;
 
-	mutex_enter(&fil_system->mutex);
+	if (!own_mutex) {
+		mutex_enter(&fil_system->mutex);
+	}
 
 	space = fil_space_get_by_id(id);
 
@@ -1326,7 +1341,9 @@ fil_space_free(
 
 	ut_a(0 == UT_LIST_GET_LEN(space->chain));
 
-	mutex_exit(&fil_system->mutex);
+	if (!own_mutex) {
+		mutex_exit(&fil_system->mutex);
+	}
 
 	rw_lock_free(&(space->latch));
 
@@ -1586,6 +1603,8 @@ fil_close_all_files(void)
 	space = UT_LIST_GET_FIRST(fil_system->space_list);
 
 	while (space != NULL) {
+		fil_space_t*	prev_space = space;
+
 		node = UT_LIST_GET_FIRST(space->chain);
 
 		while (node != NULL) {
@@ -1595,6 +1614,7 @@ fil_close_all_files(void)
 			node = UT_LIST_GET_NEXT(chain, node);
 		}
 		space = UT_LIST_GET_NEXT(space_list, space);
+		fil_space_free(prev_space->id, TRUE);
 	}
 
 	mutex_exit(&fil_system->mutex);
@@ -2226,7 +2246,7 @@ try_again:
 #endif
 	/* printf("Deleting tablespace %s id %lu\n", space->name, id); */
 
-	success = fil_space_free(id);
+	success = fil_space_free(id, FALSE);
 
 	if (success) {
 		success = os_file_delete(path);
@@ -4753,3 +4773,26 @@ fil_page_get_type(
 
 	return(mach_read_from_2(page + FIL_PAGE_TYPE));
 }
+
+/********************************************************************
+Initializes the tablespace memory cache. */
+UNIV_INTERN
+void
+fil_close(void)
+/*===========*/
+{
+	/* The mutex should already have been freed. */
+	ut_ad(fil_system->mutex.magic_n == 0);
+
+	hash_table_free(fil_system->spaces);
+
+	hash_table_free(fil_system->name_hash);
+
+	ut_a(UT_LIST_GET_LEN(fil_system->LRU) == 0);
+	ut_a(UT_LIST_GET_LEN(fil_system->unflushed_spaces) == 0);
+	ut_a(UT_LIST_GET_LEN(fil_system->space_list) == 0);
+
+	mem_free(fil_system);
+
+	fil_system = NULL;
+}

=== modified file 'storage/innodb_plugin/handler/ha_innodb.cc'
--- a/storage/innodb_plugin/handler/ha_innodb.cc	2009-11-03 10:34:38 +0000
+++ b/storage/innodb_plugin/handler/ha_innodb.cc	2010-01-13 10:28:42 +0000
@@ -110,9 +110,6 @@ extern "C" {
 # ifndef MYSQL_PLUGIN_IMPORT
 #  define MYSQL_PLUGIN_IMPORT /* nothing */
 # endif /* MYSQL_PLUGIN_IMPORT */
-/* This is needed because of Bug #3596. Let us hope that pthread_mutex_t
-is defined the same in both builds: the MySQL server and the InnoDB plugin. */
-extern MYSQL_PLUGIN_IMPORT pthread_mutex_t LOCK_thread_count;
 
 #if MYSQL_VERSION_ID < 50124
 /* this is defined in mysql_priv.h inside #ifdef MYSQL_SERVER
@@ -269,10 +266,10 @@ innobase_file_format_check_on_off(
 /************************************************************//**
 Validate the file format check config parameters, as a side effect it
 sets the srv_check_file_format_at_startup variable.
-@return	true if valid config value */
+@return	the format_id if valid config value, otherwise, return -1 */
 static
-bool
-innobase_file_format_check_validate(
+int
+innobase_file_format_validate_and_set(
 /*================================*/
 	const char*	format_check);		/*!< in: parameter value */
 /****************************************************************//**
@@ -785,11 +782,20 @@ convert_error_code_to_mysql(
 	case DB_SUCCESS:
 		return(0);
 
+	case DB_INTERRUPTED:
+		my_error(ER_QUERY_INTERRUPTED, MYF(0));
+		/* fall through */
 	case DB_ERROR:
 	default:
 		return(-1); /* unspecified error */
 
 	case DB_DUPLICATE_KEY:
+		/* Be cautious with returning this error, since
+		mysql could re-enter the storage layer to get
+		duplicated key info, the operation requires a
+		valid table handle and/or transaction information,
+		which might not always be available in the error
+		handling stage. */
 		return(HA_ERR_FOUND_DUPP_KEY);
 
 	case DB_FOREIGN_DUPLICATE_KEY:
@@ -890,36 +896,6 @@ convert_error_code_to_mysql(
 }
 
 /*************************************************************//**
-If you want to print a thd that is not associated with the current thread,
-you must call this function before reserving the InnoDB kernel_mutex, to
-protect MySQL from setting thd->query NULL. If you print a thd of the current
-thread, we know that MySQL cannot modify thd->query, and it is not necessary
-to call this. Call innobase_mysql_end_print_arbitrary_thd() after you release
-the kernel_mutex. */
-extern "C" UNIV_INTERN
-void
-innobase_mysql_prepare_print_arbitrary_thd(void)
-/*============================================*/
-{
-	ut_ad(!mutex_own(&kernel_mutex));
-	VOID(pthread_mutex_lock(&LOCK_thread_count));
-}
-
-/*************************************************************//**
-Releases the mutex reserved by innobase_mysql_prepare_print_arbitrary_thd().
-In the InnoDB latching order, the mutex sits right above the
-kernel_mutex.  In debug builds, we assert that the kernel_mutex is
-released before this function is invoked. */
-extern "C" UNIV_INTERN
-void
-innobase_mysql_end_print_arbitrary_thd(void)
-/*========================================*/
-{
-	ut_ad(!mutex_own(&kernel_mutex));
-	VOID(pthread_mutex_unlock(&LOCK_thread_count));
-}
-
-/*************************************************************//**
 Prints info of a THD object (== user session thread) to the given file. */
 extern "C" UNIV_INTERN
 void
@@ -1707,15 +1683,19 @@ innobase_convert_identifier(
 				FALSE=id is an UTF-8 string */
 {
 	char nz[NAME_LEN + 1];
+#if MYSQL_VERSION_ID >= 50141
+	char nz2[NAME_LEN + 1 + EXPLAIN_FILENAME_MAX_EXTRA_LENGTH];
+#else /* MYSQL_VERSION_ID >= 50141 */
 	char nz2[NAME_LEN + 1 + sizeof srv_mysql50_table_name_prefix];
+#endif /* MYSQL_VERSION_ID >= 50141 */
 
 	const char*	s	= id;
 	int		q;
 
 	if (file_id) {
-		/* Decode the table name.  The filename_to_tablename()
-		function expects a NUL-terminated string.  The input and
-		output strings buffers must not be shared. */
+		/* Decode the table name.  The MySQL function expects
+		a NUL-terminated string.  The input and output strings
+		buffers must not be shared. */
 
 		if (UNIV_UNLIKELY(idlen > (sizeof nz) - 1)) {
 			idlen = (sizeof nz) - 1;
@@ -1725,7 +1705,13 @@ innobase_convert_identifier(
 		nz[idlen] = 0;
 
 		s = nz2;
+#if MYSQL_VERSION_ID >= 50141
+		idlen = explain_filename((THD*) thd, nz, nz2, sizeof nz2,
+					 EXPLAIN_PARTITIONS_AS_COMMENT);
+		goto no_quote;
+#else /* MYSQL_VERSION_ID >= 50141 */
 		idlen = filename_to_tablename(nz, nz2, sizeof nz2);
+#endif /* MYSQL_VERSION_ID >= 50141 */
 	}
 
 	/* See if the identifier needs to be quoted. */
@@ -1736,6 +1722,9 @@ innobase_convert_identifier(
 	}
 
 	if (q == EOF) {
+#if MYSQL_VERSION_ID >= 50141
+no_quote:
+#endif /* MYSQL_VERSION_ID >= 50141 */
 		if (UNIV_UNLIKELY(idlen > buflen)) {
 			idlen = buflen;
 		}
@@ -2133,8 +2122,8 @@ mem_free_and_error:
 		/* Did the user specify a format name that we support ?
 		As a side effect it will update the variable
 		srv_check_file_format_at_startup */
-		if (!innobase_file_format_check_validate(
-			innobase_file_format_check)) {
+		if (innobase_file_format_validate_and_set(
+				innobase_file_format_check) < 0) {
 
 			sql_print_error("InnoDB: invalid "
 					"innodb_file_format_check value: "
@@ -5225,8 +5214,10 @@ ha_innobase::change_active_index(
 							   prebuilt->index);
 
 	if (UNIV_UNLIKELY(!prebuilt->index_usable)) {
-		sql_print_warning("InnoDB: insufficient history for index %u",
-				  keynr);
+		push_warning_printf(user_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+				    HA_ERR_TABLE_DEF_CHANGED,
+				    "InnoDB: insufficient history for index %u",
+				    keynr);
 		/* The caller seems to ignore this.  Thus, we must check
 		this again in row_search_for_mysql(). */
 		DBUG_RETURN(2);
@@ -5713,17 +5704,8 @@ create_table_def(
 		/* First check whether the column to be added has a
 		system reserved name. */
 		if (dict_col_name_is_reserved(field->field_name)){
-			push_warning_printf(
-				(THD*) trx->mysql_thd,
-				MYSQL_ERROR::WARN_LEVEL_WARN,
-				ER_CANT_CREATE_TABLE,
-				"Error creating table '%s' with "
-				"column name '%s'. '%s' is a "
-				"reserved name. Please try to "
-				"re-create the table with a "
-				"different column name.",
-				table->name, (char*) field->field_name,
-				(char*) field->field_name);
+			my_error(ER_WRONG_COLUMN_NAME, MYF(0),
+				 field->field_name);
 
 			dict_mem_table_free(table);
 			trx_commit_for_mysql(trx);
@@ -5745,6 +5727,14 @@ create_table_def(
 
 	error = row_create_table_for_mysql(table, trx);
 
+	if (error == DB_DUPLICATE_KEY) {
+		char buf[100];
+		innobase_convert_identifier(buf, sizeof buf,
+					    table_name, strlen(table_name),
+					    trx->mysql_thd, TRUE);
+		my_error(ER_TABLE_EXISTS_ERROR, MYF(0), buf);
+	}
+
 error_ret:
 	error = convert_error_code_to_mysql(error, flags, NULL);
 
@@ -6798,6 +6788,24 @@ ha_innobase::rename_table(
 	innobase_commit_low(trx);
 	trx_free_for_mysql(trx);
 
+	/* Add a special case to handle the Duplicated Key error
+	and return DB_ERROR instead.
+	This is to avoid a possible SIGSEGV error from mysql error
+	handling code. Currently, mysql handles the Duplicated Key
+	error by re-entering the storage layer and getting dup key
+	info by calling get_dup_key(). This operation requires a valid
+	table handle ('row_prebuilt_t' structure) which could no
+	longer be available in the error handling stage. The suggested
+	solution is to report a 'table exists' error message (since
+	the dup key error here is due to an existing table whose name
+	is the one we are trying to rename to) and return the generic
+	error code. */
+	if (error == (int) DB_DUPLICATE_KEY) {
+		my_error(ER_TABLE_EXISTS_ERROR, MYF(0), to);
+
+		error = DB_ERROR;
+	}
+
 	error = convert_error_code_to_mysql(error, 0, NULL);
 
 	DBUG_RETURN(error);
@@ -7348,11 +7356,15 @@ ha_innobase::check(
 
 	ret = row_check_table_for_mysql(prebuilt);
 
-	if (ret == DB_SUCCESS) {
+	switch (ret) {
+	case DB_SUCCESS:
 		return(HA_ADMIN_OK);
+	case DB_INTERRUPTED:
+		my_error(ER_QUERY_INTERRUPTED, MYF(0));
+		return(-1);
+	default:
+		return(HA_ADMIN_CORRUPT);
 	}
-
-	return(HA_ADMIN_CORRUPT);
 }
 
 /*************************************************************//**
@@ -7899,7 +7911,10 @@ ha_innobase::external_lock(
 		ulong const tx_isolation = thd_tx_isolation(ha_thd());
 		if (tx_isolation <= ISO_READ_COMMITTED
                    && binlog_format == BINLOG_FORMAT_STMT
-                   && thd_binlog_filter_ok(thd))
+#if MYSQL_VERSION_ID > 50140
+                   && thd_binlog_filter_ok(thd)
+#endif /* MYSQL_VERSION_ID > 50140 */
+		   )
 		{
 			char buf[256];
 			my_snprintf(buf, sizeof(buf),
@@ -9148,8 +9163,7 @@ innobase_xa_prepare(
 		executing XA PREPARE and XA COMMIT commands.
 		In this case we cannot know how many minutes or hours
 		will be between XA PREPARE and XA COMMIT, and we don't want
-		to block for undefined period of time.
-		*/
+		to block for undefined period of time. */
 		pthread_mutex_lock(&prepare_commit_mutex);
 		trx->active_trans = 2;
 	}
@@ -9491,25 +9505,24 @@ innobase_file_format_check_on_off(
 /************************************************************//**
 Validate the file format check config parameters, as a side effect it
 sets the srv_check_file_format_at_startup variable.
-@return	true if valid config value */
+@return the format_id if valid config value, otherwise, return -1 */
 static
-bool
-innobase_file_format_check_validate(
+int
+innobase_file_format_validate_and_set(
 /*================================*/
 	const char*	format_check)	/*!< in: parameter value */
 {
 	uint		format_id;
-	bool		ret = true;
 
 	format_id = innobase_file_format_name_lookup(format_check);
 
 	if (format_id < DICT_TF_FORMAT_MAX + 1) {
 		srv_check_file_format_at_startup = format_id;
+
+		return((int) format_id);
 	} else {
-		ret = false;
+		return(-1);
 	}
-
-	return(ret);
 }
 
 /*************************************************************//**
@@ -9544,7 +9557,11 @@ innodb_file_format_name_validate(
 
 		if (format_id <= DICT_TF_FORMAT_MAX) {
 
-			*static_cast<const char**>(save) = file_format_input;
+			/* Save a pointer to the name in the
+			'file_format_name_map' constant array. */
+			*static_cast<const char**>(save) =
+			    trx_sys_file_format_id_to_name(format_id);
+
 			return(0);
 		}
 	}
@@ -9607,6 +9624,7 @@ innodb_file_format_check_validate(
 	const char*	file_format_input;
 	char		buff[STRING_BUFFER_USUAL_SIZE];
 	int		len = sizeof(buff);
+	int		format_id;
 
 	ut_a(save != NULL);
 	ut_a(value != NULL);
@@ -9619,24 +9637,35 @@ innodb_file_format_check_validate(
 		message if they did so. */
 
 		if (innobase_file_format_check_on_off(file_format_input)) {
-			sql_print_warning(
+			push_warning_printf(thd,
+				MYSQL_ERROR::WARN_LEVEL_WARN,
+				ER_WRONG_ARGUMENTS,
 				"InnoDB: invalid innodb_file_format_check "
 				"value; on/off can only be set at startup or "
 				"in the configuration file");
-		} else if (innobase_file_format_check_validate(
-				file_format_input)) {
+		} else {
+			format_id = innobase_file_format_validate_and_set(
+							file_format_input);
 
-			*static_cast<const char**>(save) = file_format_input;
+			if (format_id >= 0) {
+				/* Save a pointer to the name in the
+				'file_format_name_map' constant array. */
+				*static_cast<const char**>(save) =
+				    trx_sys_file_format_id_to_name(
+							(uint)format_id);
 
-			return(0);
+				return(0);
 
-		} else {
-			sql_print_warning(
-				"InnoDB: invalid innodb_file_format_check "
-				"value; can be any format up to %s "
-				"or its equivalent numeric id",
-				trx_sys_file_format_id_to_name(
-					DICT_TF_FORMAT_MAX));
+			} else {
+				push_warning_printf(thd,
+				  MYSQL_ERROR::WARN_LEVEL_WARN,
+				  ER_WRONG_ARGUMENTS,
+				  "InnoDB: invalid innodb_file_format_check "
+				  "value; can be any format up to %s "
+				  "or its equivalent numeric id",
+				  trx_sys_file_format_id_to_name(
+						DICT_TF_FORMAT_MAX));
+			}
 		}
 	}
 
@@ -9906,12 +9935,15 @@ static MYSQL_SYSVAR_STR(file_format, inn
   innodb_file_format_name_validate,
   innodb_file_format_name_update, "Antelope");
 
+/* If a new file format is introduced, the file format
+name needs to be updated accordingly. Please refer to
+file_format_name_map[] defined in trx0sys.c for the next
+file format name. */
 static MYSQL_SYSVAR_STR(file_format_check, innobase_file_format_check,
   PLUGIN_VAR_OPCMDARG,
   "The highest file format in the tablespace.",
   innodb_file_format_check_validate,
-  innodb_file_format_check_update,
-  "on");
+  innodb_file_format_check_update, "Barracuda");
 
 static MYSQL_SYSVAR_ULONG(flush_log_at_trx_commit, srv_flush_log_at_trx_commit,
   PLUGIN_VAR_OPCMDARG,

=== modified file 'storage/innodb_plugin/handler/ha_innodb.h'
--- a/storage/innodb_plugin/handler/ha_innodb.h	2009-11-03 10:07:51 +0000
+++ b/storage/innodb_plugin/handler/ha_innodb.h	2009-11-30 12:11:36 +0000
@@ -258,12 +258,14 @@ int thd_binlog_format(const MYSQL_THD th
 */
 void thd_mark_transaction_to_rollback(MYSQL_THD thd, bool all);
 
+#if MYSQL_VERSION_ID > 50140
 /**
   Check if binary logging is filtered for thread's current db.
   @param  thd   Thread handle
   @retval 1 the query is not filtered, 0 otherwise.
 */
 bool thd_binlog_filter_ok(const MYSQL_THD thd);
+#endif /* MYSQL_VERSION_ID > 50140 */
 }
 
 typedef struct trx_struct trx_t;

=== modified file 'storage/innodb_plugin/handler/handler0alter.cc'
--- a/storage/innodb_plugin/handler/handler0alter.cc	2009-11-03 10:07:51 +0000
+++ b/storage/innodb_plugin/handler/handler0alter.cc	2009-11-30 13:42:26 +0000
@@ -765,10 +765,11 @@ err_exit:
 	ut_ad(error == DB_SUCCESS);
 
 	/* Commit the data dictionary transaction in order to release
-	the table locks on the system tables.  Unfortunately, this
-	means that if MySQL crashes while creating a new primary key
-	inside row_merge_build_indexes(), indexed_table will not be
-	dropped on crash recovery.  Thus, it will become orphaned. */
+	the table locks on the system tables.  This means that if
+	MySQL crashes while creating a new primary key inside
+	row_merge_build_indexes(), indexed_table will not be dropped
+	by trx_rollback_active().  It will have to be recovered or
+	dropped by the database administrator. */
 	trx_commit_for_mysql(trx);
 
 	row_mysql_unlock_data_dictionary(trx);
@@ -882,7 +883,9 @@ error:
 		/* fall through */
 	default:
 		if (new_primary) {
-			row_merge_drop_table(trx, indexed_table);
+			if (indexed_table != innodb_table) {
+				row_merge_drop_table(trx, indexed_table);
+			}
 		} else {
 			if (!dict_locked) {
 				row_mysql_lock_data_dictionary(trx);

=== modified file 'storage/innodb_plugin/ibuf/ibuf0ibuf.c'
--- a/storage/innodb_plugin/ibuf/ibuf0ibuf.c	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/ibuf/ibuf0ibuf.c	2009-11-30 11:32:05 +0000
@@ -390,6 +390,27 @@ ibuf_count_set(
 #endif
 
 /******************************************************************//**
+Closes insert buffer and frees the data structures. */
+UNIV_INTERN
+void
+ibuf_close(void)
+/*============*/
+{
+	mutex_free(&ibuf_pessimistic_insert_mutex);
+	memset(&ibuf_pessimistic_insert_mutex,
+	       0x0, sizeof(ibuf_pessimistic_insert_mutex));
+
+	mutex_free(&ibuf_mutex);
+	memset(&ibuf_mutex, 0x0, sizeof(ibuf_mutex));
+
+	mutex_free(&ibuf_bitmap_mutex);
+	memset(&ibuf_bitmap_mutex, 0x0, sizeof(ibuf_mutex));
+
+	mem_free(ibuf);
+	ibuf = NULL;
+}
+
+/******************************************************************//**
 Updates the size information of the ibuf, assuming the segment size has not
 changed. */
 static

=== modified file 'storage/innodb_plugin/include/btr0sea.h'
--- a/storage/innodb_plugin/include/btr0sea.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/btr0sea.h	2009-11-30 11:32:05 +0000
@@ -41,6 +41,12 @@ void
 btr_search_sys_create(
 /*==================*/
 	ulint	hash_size);	/*!< in: hash index hash table size */
+/*****************************************************************//**
+Frees the adaptive search system at a database shutdown. */
+UNIV_INTERN
+void
+btr_search_sys_free(void);
+/*=====================*/
 
 /********************************************************************//**
 Disable the adaptive hash search system and empty the index. */

=== modified file 'storage/innodb_plugin/include/db0err.h'
--- a/storage/innodb_plugin/include/db0err.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/db0err.h	2009-11-30 12:24:54 +0000
@@ -32,6 +32,7 @@ enum db_err {
 
 	/* The following are error codes */
 	DB_ERROR,
+	DB_INTERRUPTED,
 	DB_OUT_OF_MEMORY,
 	DB_OUT_OF_FILE_SPACE,
 	DB_LOCK_WAIT,

=== modified file 'storage/innodb_plugin/include/dict0dict.h'
--- a/storage/innodb_plugin/include/dict0dict.h	2009-10-08 11:28:37 +0000
+++ b/storage/innodb_plugin/include/dict0dict.h	2009-11-30 11:32:05 +0000
@@ -1151,6 +1151,13 @@ void
 dict_ind_init(void);
 /*===============*/
 
+/**********************************************************************//**
+Closes the data dictionary module. */
+UNIV_INTERN
+void
+dict_close(void);
+/*============*/
+
 #ifndef UNIV_NONINL
 #include "dict0dict.ic"
 #endif

=== modified file 'storage/innodb_plugin/include/fil0fil.h'
--- a/storage/innodb_plugin/include/fil0fil.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/fil0fil.h	2009-11-30 11:32:05 +0000
@@ -224,15 +224,6 @@ fil_space_create(
 				0 for uncompressed tablespaces */
 	ulint		purpose);/*!< in: FIL_TABLESPACE, or FIL_LOG if log */
 /*******************************************************************//**
-Frees a space object from a the tablespace memory cache. Closes the files in
-the chain but does not delete them.
-@return	TRUE if success */
-UNIV_INTERN
-ibool
-fil_space_free(
-/*===========*/
-	ulint	id);	/*!< in: space id */
-/*******************************************************************//**
 Returns the size of the space in pages. The tablespace must be cached in the
 memory cache.
 @return	space size, 0 if space not found */
@@ -278,6 +269,12 @@ fil_init(
 	ulint	hash_size,	/*!< in: hash table size */
 	ulint	max_n_open);	/*!< in: max number of open files */
 /*******************************************************************//**
+Initializes the tablespace memory cache. */
+UNIV_INTERN
+void
+fil_close(void);
+/*===========*/
+/*******************************************************************//**
 Opens all log files and system tablespace data files. They stay open until the
 database server shutdown. This should be called at a server startup after the
 space objects for the log and the system tablespace have been created. The

=== modified file 'storage/innodb_plugin/include/ha_prototypes.h'
--- a/storage/innodb_plugin/include/ha_prototypes.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/ha_prototypes.h	2009-12-01 10:38:40 +0000
@@ -153,28 +153,6 @@ get_innobase_type_from_mysql_type(
 	const void*	field)		/*!< in: MySQL Field */
 	__attribute__((nonnull));
 
-/*************************************************************//**
-If you want to print a thd that is not associated with the current thread,
-you must call this function before reserving the InnoDB kernel_mutex, to
-protect MySQL from setting thd->query NULL. If you print a thd of the current
-thread, we know that MySQL cannot modify thd->query, and it is not necessary
-to call this. Call innobase_mysql_end_print_arbitrary_thd() after you release
-the kernel_mutex. */
-UNIV_INTERN
-void
-innobase_mysql_prepare_print_arbitrary_thd(void);
-/*============================================*/
-
-/*************************************************************//**
-Releases the mutex reserved by innobase_mysql_prepare_print_arbitrary_thd().
-In the InnoDB latching order, the mutex sits right above the
-kernel_mutex.  In debug builds, we assert that the kernel_mutex is
-released before this function is invoked. */
-UNIV_INTERN
-void
-innobase_mysql_end_print_arbitrary_thd(void);
-/*========================================*/
-
 /******************************************************************//**
 Get the variable length bounds of the given character set. */
 UNIV_INTERN

=== modified file 'storage/innodb_plugin/include/ibuf0ibuf.h'
--- a/storage/innodb_plugin/include/ibuf0ibuf.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/ibuf0ibuf.h	2009-11-30 11:32:05 +0000
@@ -356,6 +356,12 @@ void
 ibuf_print(
 /*=======*/
 	FILE*	file);	/*!< in: file where to print */
+/******************************************************************//**
+Closes insert buffer and frees the data structures. */
+UNIV_INTERN
+void
+ibuf_close(void);
+/*============*/
 
 #define IBUF_HEADER_PAGE_NO	FSP_IBUF_HEADER_PAGE_NO
 #define IBUF_TREE_ROOT_PAGE_NO	FSP_IBUF_TREE_ROOT_PAGE_NO

=== modified file 'storage/innodb_plugin/include/lock0lock.h'
--- a/storage/innodb_plugin/include/lock0lock.h	2009-10-08 12:18:19 +0000
+++ b/storage/innodb_plugin/include/lock0lock.h	2009-11-30 11:32:05 +0000
@@ -59,6 +59,12 @@ lock_sys_create(
 /*============*/
 	ulint	n_cells);	/*!< in: number of slots in lock hash table */
 /*********************************************************************//**
+Closes the lock system at database shutdown. */
+UNIV_INTERN
+void
+lock_sys_close(void);
+/*================*/
+/*********************************************************************//**
 Checks if some transaction has an implicit x-lock on a record in a clustered
 index.
 @return	transaction which has the x-lock, or NULL */

=== modified file 'storage/innodb_plugin/include/log0log.h'
--- a/storage/innodb_plugin/include/log0log.h	2009-10-08 12:18:19 +0000
+++ b/storage/innodb_plugin/include/log0log.h	2009-11-30 11:32:05 +0000
@@ -572,6 +572,18 @@ UNIV_INTERN
 void
 log_refresh_stats(void);
 /*===================*/
+/**********************************************************
+Shutdown the log system but do not release all the memory. */
+UNIV_INTERN
+void
+log_shutdown(void);
+/*==============*/
+/**********************************************************
+Free the log system data structures. */
+UNIV_INTERN
+void
+log_mem_free(void);
+/*==============*/
 
 extern log_t*	log_sys;
 
@@ -584,7 +596,7 @@ extern log_t*	log_sys;
 #define LOG_RECOVER	98887331
 
 /* The counting of lsn's starts from this value: this must be non-zero */
-#define LOG_START_LSN	((ib_uint64_t) (16 * OS_FILE_LOG_BLOCK_SIZE))
+#define LOG_START_LSN		((ib_uint64_t) (16 * OS_FILE_LOG_BLOCK_SIZE))
 
 #define LOG_BUFFER_SIZE		(srv_log_buffer_size * UNIV_PAGE_SIZE)
 #define LOG_ARCHIVE_BUF_SIZE	(srv_log_buffer_size * UNIV_PAGE_SIZE / 4)
@@ -721,9 +733,12 @@ struct log_group_struct{
 	ulint		lsn_offset;	/*!< the offset of the above lsn */
 	ulint		n_pending_writes;/*!< number of currently pending flush
 					writes for this log group */
+	byte**		file_header_bufs_ptr;/*!< unaligned buffers */
 	byte**		file_header_bufs;/*!< buffers for each file
 					header in the group */
+#ifdef UNIV_LOG_ARCHIVE
 	/*-----------------------------*/
+	byte**		archive_file_header_bufs_ptr;/*!< unaligned buffers */
 	byte**		archive_file_header_bufs;/*!< buffers for each file
 					header in the group */
 	ulint		archive_space_id;/*!< file space which
@@ -742,10 +757,12 @@ struct log_group_struct{
 					completion function then sets the new
 					value to ..._file_no */
 	ulint		next_archived_offset; /*!< like the preceding field */
+#endif /* UNIV_LOG_ARCHIVE */
 	/*-----------------------------*/
 	ib_uint64_t	scanned_lsn;	/*!< used only in recovery: recovery scan
 					succeeded up to this lsn in this log
 					group */
+	byte*		checkpoint_buf_ptr;/*!< unaligned checkpoint header */
 	byte*		checkpoint_buf;	/*!< checkpoint header is written from
 					this buffer to the group */
 	UT_LIST_NODE_T(log_group_t)
@@ -763,6 +780,7 @@ struct log_struct{
 #ifndef UNIV_HOTBACKUP
 	mutex_t		mutex;		/*!< mutex protecting the log */
 #endif /* !UNIV_HOTBACKUP */
+	byte*		buf_ptr;	/* unaligned log buffer */
 	byte*		buf;		/*!< log buffer */
 	ulint		buf_size;	/*!< log buffer size in bytes */
 	ulint		max_buf_free;	/*!< recommended maximum value of
@@ -899,6 +917,7 @@ struct log_struct{
 					should wait for this without owning
 					the log mutex */
 #endif /* !UNIV_HOTBACKUP */
+	byte*		checkpoint_buf_ptr;/* unaligned checkpoint header */
 	byte*		checkpoint_buf;	/*!< checkpoint header is read to this
 					buffer */
 	/* @} */

=== modified file 'storage/innodb_plugin/include/log0recv.h'
--- a/storage/innodb_plugin/include/log0recv.h	2009-10-09 14:13:15 +0000
+++ b/storage/innodb_plugin/include/log0recv.h	2009-11-30 11:32:05 +0000
@@ -239,6 +239,18 @@ UNIV_INTERN
 void
 recv_sys_create(void);
 /*=================*/
+/**********************************************************//**
+Release recovery system mutexes. */
+UNIV_INTERN
+void
+recv_sys_close(void);
+/*================*/
+/********************************************************//**
+Frees the recovery system memory. */
+UNIV_INTERN
+void
+recv_sys_mem_free(void);
+/*===================*/
 /********************************************************//**
 Inits the recovery system for a recovery operation. */
 UNIV_INTERN
@@ -246,6 +258,12 @@ void
 recv_sys_init(
 /*==========*/
 	ulint	available_memory);	/*!< in: available memory in bytes */
+/********************************************************//**
+Reset the state of the recovery system variables. */
+UNIV_INTERN
+void
+recv_sys_var_init(void);
+/*===================*/
 /*******************************************************************//**
 Empties the hash table of stored log records, applying them to appropriate
 pages. */

=== modified file 'storage/innodb_plugin/include/mem0mem.h'
--- a/storage/innodb_plugin/include/mem0mem.h	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/include/mem0mem.h	2009-11-30 11:32:05 +0000
@@ -82,6 +82,13 @@ void
 mem_init(
 /*=====*/
 	ulint	size);	/*!< in: common pool size in bytes */
+/******************************************************************//**
+Closes the memory system. */
+UNIV_INTERN
+void
+mem_close(void);
+/*===========*/
+
 /**************************************************************//**
 Use this macro instead of the corresponding function! Macro for memory
 heap creation. */

=== modified file 'storage/innodb_plugin/include/mem0pool.h'
--- a/storage/innodb_plugin/include/mem0pool.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/mem0pool.h	2009-11-30 11:32:05 +0000
@@ -62,6 +62,13 @@ mem_pool_create(
 /*============*/
 	ulint	size);	/*!< in: pool size in bytes */
 /********************************************************************//**
+Frees a memory pool. */
+UNIV_INTERN
+void
+mem_pool_free(
+/*==========*/
+	mem_pool_t*	pool);	/*!< in, own: memory pool */
+/********************************************************************//**
 Allocates memory from a pool. NOTE: This low-level function should only be
 used in mem0mem.*!
 @return	own: allocated memory buffer */

=== modified file 'storage/innodb_plugin/include/os0file.h'
--- a/storage/innodb_plugin/include/os0file.h	2009-11-03 09:59:06 +0000
+++ b/storage/innodb_plugin/include/os0file.h	2009-11-30 12:04:09 +0000
@@ -158,6 +158,7 @@ log. */
 #define	OS_FILE_SHARING_VIOLATION	76
 #define	OS_FILE_ERROR_NOT_SPECIFIED	77
 #define	OS_FILE_INSUFFICIENT_RESOURCE	78
+#define	OS_FILE_OPERATION_ABORTED	79
 /* @} */
 
 /** Types for aio operations @{ */
@@ -620,6 +621,13 @@ os_aio_init(
 	ulint	n_write_segs,	/*<! in: number of writer threads */
 	ulint	n_slots_sync);	/*<! in: number of slots in the sync aio
 				array */
+/***********************************************************************
+Frees the asynchronous io system. */
+UNIV_INTERN
+void
+os_aio_free(void);
+/*=============*/
+
 /*******************************************************************//**
 Requests an asynchronous i/o operation.
 @return	TRUE if request was queued successfully, FALSE if fail */

=== modified file 'storage/innodb_plugin/include/pars0pars.h'
--- a/storage/innodb_plugin/include/pars0pars.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/pars0pars.h	2009-11-30 11:32:05 +0000
@@ -583,6 +583,12 @@ pars_info_get_bound_id(
 	pars_info_t*		info,	/*!< in: info struct */
 	const char*		name);	/*!< in: bound id name to find */
 
+/******************************************************************//**
+Release any resources used by the lexer. */
+UNIV_INTERN
+void
+pars_lexer_close(void);
+/*==================*/
 
 /** Extra information supplied for pars_sql(). */
 struct pars_info_struct {

=== modified file 'storage/innodb_plugin/include/srv0srv.h'
--- a/storage/innodb_plugin/include/srv0srv.h	2009-10-08 11:28:37 +0000
+++ b/storage/innodb_plugin/include/srv0srv.h	2009-11-30 11:32:05 +0000
@@ -411,7 +411,7 @@ void
 srv_init(void);
 /*==========*/
 /*********************************************************************//**
-Frees the OS fast mutex created in srv_boot(). */
+Frees the data structures created in srv_init(). */
 UNIV_INTERN
 void
 srv_free(void);

=== modified file 'storage/innodb_plugin/include/thr0loc.h'
--- a/storage/innodb_plugin/include/thr0loc.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/thr0loc.h	2009-11-30 11:32:05 +0000
@@ -39,6 +39,12 @@ UNIV_INTERN
 void
 thr_local_init(void);
 /*================*/
+ /****************************************************************//**
+Close the thread local storage module. */
+UNIV_INTERN
+void
+thr_local_close(void);
+/*=================*/
 /*******************************************************************//**
 Creates a local storage struct for the calling new thread. */
 UNIV_INTERN

=== modified file 'storage/innodb_plugin/include/trx0i_s.h'
--- a/storage/innodb_plugin/include/trx0i_s.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/trx0i_s.h	2009-11-30 11:32:05 +0000
@@ -141,6 +141,13 @@ void
 trx_i_s_cache_init(
 /*===============*/
 	trx_i_s_cache_t*	cache);	/*!< out: cache to init */
+/*******************************************************************//**
+Free the INFORMATION SCHEMA trx related cache. */
+UNIV_INTERN
+void
+trx_i_s_cache_free(
+/*===============*/
+	trx_i_s_cache_t*	cache);	/*!< in/out: cache to free */
 
 /*******************************************************************//**
 Issue a shared/read lock on the tables cache. */

=== modified file 'storage/innodb_plugin/include/trx0purge.h'
--- a/storage/innodb_plugin/include/trx0purge.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/trx0purge.h	2009-11-30 11:32:05 +0000
@@ -71,6 +71,12 @@ void
 trx_purge_sys_create(void);
 /*======================*/
 /********************************************************************//**
+Frees the global purge system control structure. */
+UNIV_INTERN
+void
+trx_purge_sys_close(void);
+/*======================*/
+/************************************************************************
 Adds the update undo log as the first log in the history list. Removes the
 update undo log segment from the rseg slot if it is too big for reuse. */
 UNIV_INTERN

=== modified file 'storage/innodb_plugin/include/trx0rseg.h'
--- a/storage/innodb_plugin/include/trx0rseg.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/trx0rseg.h	2009-11-30 11:32:05 +0000
@@ -125,6 +125,13 @@ trx_rseg_create(
 	ulint	max_size,	/*!< in: max size in pages */
 	ulint*	id,		/*!< out: rseg id */
 	mtr_t*	mtr);		/*!< in: mtr */
+/***************************************************************************
+Free's an instance of the rollback segment in memory. */
+UNIV_INTERN
+void
+trx_rseg_mem_free(
+/*==============*/
+	trx_rseg_t*	rseg);		/* in, own: instance to free */
 
 
 /* Number of undo log slots in a rollback segment file copy */

=== modified file 'storage/innodb_plugin/include/trx0sys.h'
--- a/storage/innodb_plugin/include/trx0sys.h	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/include/trx0sys.h	2009-11-30 11:32:05 +0000
@@ -334,6 +334,12 @@ void
 trx_sys_file_format_tag_init(void);
 /*==============================*/
 /*****************************************************************//**
+Shutdown/Close the transaction system. */
+UNIV_INTERN
+void
+trx_sys_close(void);
+/*===============*/
+/*****************************************************************//**
 Get the name representation of the file format from its id.
 @return	pointer to the name */
 UNIV_INTERN

=== modified file 'storage/innodb_plugin/include/trx0trx.h'
--- a/storage/innodb_plugin/include/trx0trx.h	2009-10-08 13:05:59 +0000
+++ b/storage/innodb_plugin/include/trx0trx.h	2009-12-01 10:38:40 +0000
@@ -338,9 +338,7 @@ trx_commit_step(
 
 /**********************************************************************//**
 Prints info about a transaction to the given file. The caller must own the
-kernel mutex and must have called
-innobase_mysql_prepare_print_arbitrary_thd(), unless he knows that MySQL
-or InnoDB cannot meanwhile change the info printed here. */
+kernel mutex. */
 UNIV_INTERN
 void
 trx_print(

=== modified file 'storage/innodb_plugin/include/trx0undo.h'
--- a/storage/innodb_plugin/include/trx0undo.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/trx0undo.h	2009-11-30 11:32:05 +0000
@@ -333,6 +333,13 @@ trx_undo_parse_discard_latest(
 	byte*	end_ptr,/*!< in: buffer end */
 	page_t*	page,	/*!< in: page or NULL */
 	mtr_t*	mtr);	/*!< in: mtr or NULL */
+/************************************************************************
+Frees an undo log memory copy. */
+UNIV_INTERN
+void
+trx_undo_mem_free(
+/*==============*/
+	trx_undo_t*	undo);		/* in: the undo object to be freed */
 
 /* Types of an undo log segment */
 #define	TRX_UNDO_INSERT		1	/* contains undo entries for inserts */

=== modified file 'storage/innodb_plugin/include/univ.i'
--- a/storage/innodb_plugin/include/univ.i	2009-11-03 10:26:39 +0000
+++ b/storage/innodb_plugin/include/univ.i	2009-11-30 13:13:34 +0000
@@ -46,7 +46,7 @@ Created 1/20/1994 Heikki Tuuri
 
 #define INNODB_VERSION_MAJOR	1
 #define INNODB_VERSION_MINOR	0
-#define INNODB_VERSION_BUGFIX	5
+#define INNODB_VERSION_BUGFIX	6
 
 /* The following is the InnoDB version as shown in
 SELECT plugin_version FROM information_schema.plugins;

=== modified file 'storage/innodb_plugin/include/usr0sess.h'
--- a/storage/innodb_plugin/include/usr0sess.h	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/include/usr0sess.h	2009-11-30 11:32:05 +0000
@@ -44,14 +44,12 @@ sess_t*
 sess_open(void);
 /*============*/
 /*********************************************************************//**
-Closes a session, freeing the memory occupied by it, if it is in a state
-where it should be closed.
-@return	TRUE if closed */
+Closes a session, freeing the memory occupied by it. */
 UNIV_INTERN
-ibool
-sess_try_close(
-/*===========*/
-	sess_t*		sess);	/*!< in, own: session object */
+void
+sess_close(
+/*=======*/
+	sess_t*		sess);		/* in, own: session object */
 
 /* The session handle. All fields are protected by the kernel mutex */
 struct sess_struct{

=== modified file 'storage/innodb_plugin/lock/lock0lock.c'
--- a/storage/innodb_plugin/lock/lock0lock.c	2009-10-09 14:13:15 +0000
+++ b/storage/innodb_plugin/lock/lock0lock.c	2009-12-01 10:38:40 +0000
@@ -578,6 +578,23 @@ lock_sys_create(
 }
 
 /*********************************************************************//**
+Closes the lock system at database shutdown. */
+UNIV_INTERN
+void
+lock_sys_close(void)
+/*================*/
+{
+	if (lock_latest_err_file != NULL) {
+		fclose(lock_latest_err_file);
+		lock_latest_err_file = NULL;
+	}
+
+	hash_table_free(lock_sys->rec_hash);
+	mem_free(lock_sys);
+	lock_sys = NULL;
+}
+
+/*********************************************************************//**
 Gets the size of a lock struct.
 @return	size in bytes */
 UNIV_INTERN
@@ -4307,11 +4324,6 @@ lock_print_info_summary(
 /*====================*/
 	FILE*	file)	/*!< in: file where to print */
 {
-	/* We must protect the MySQL thd->query field with a MySQL mutex, and
-	because the MySQL mutex must be reserved before the kernel_mutex of
-	InnoDB, we call innobase_mysql_prepare_print_arbitrary_thd() here. */
-
-	innobase_mysql_prepare_print_arbitrary_thd();
 	lock_mutex_enter_kernel();
 
 	if (lock_deadlock_found) {
@@ -4394,7 +4406,6 @@ loop:
 
 	if (trx == NULL) {
 		lock_mutex_exit_kernel();
-		innobase_mysql_end_print_arbitrary_thd();
 
 		ut_ad(lock_validate());
 
@@ -4478,7 +4489,6 @@ loop:
 			}
 
 			lock_mutex_exit_kernel();
-			innobase_mysql_end_print_arbitrary_thd();
 
 			mtr_start(&mtr);
 
@@ -4489,7 +4499,6 @@ loop:
 
 			load_page_first = FALSE;
 
-			innobase_mysql_prepare_print_arbitrary_thd();
 			lock_mutex_enter_kernel();
 
 			goto loop;

=== modified file 'storage/innodb_plugin/log/log0log.c'
--- a/storage/innodb_plugin/log/log0log.c	2009-10-09 14:13:15 +0000
+++ b/storage/innodb_plugin/log/log0log.c	2009-11-30 11:32:05 +0000
@@ -771,8 +771,6 @@ void
 log_init(void)
 /*==========*/
 {
-	byte*	buf;
-
 	log_sys = mem_alloc(sizeof(log_t));
 
 	mutex_create(&log_sys->mutex, SYNC_LOG);
@@ -787,8 +785,8 @@ log_init(void)
 	ut_a(LOG_BUFFER_SIZE >= 16 * OS_FILE_LOG_BLOCK_SIZE);
 	ut_a(LOG_BUFFER_SIZE >= 4 * UNIV_PAGE_SIZE);
 
-	buf = mem_alloc(LOG_BUFFER_SIZE + OS_FILE_LOG_BLOCK_SIZE);
-	log_sys->buf = ut_align(buf, OS_FILE_LOG_BLOCK_SIZE);
+	log_sys->buf_ptr = mem_alloc(LOG_BUFFER_SIZE + OS_FILE_LOG_BLOCK_SIZE);
+	log_sys->buf = ut_align(log_sys->buf_ptr, OS_FILE_LOG_BLOCK_SIZE);
 
 	log_sys->buf_size = LOG_BUFFER_SIZE;
 
@@ -833,9 +831,9 @@ log_init(void)
 
 	rw_lock_create(&log_sys->checkpoint_lock, SYNC_NO_ORDER_CHECK);
 
-	log_sys->checkpoint_buf
-		= ut_align(mem_alloc(2 * OS_FILE_LOG_BLOCK_SIZE),
-			   OS_FILE_LOG_BLOCK_SIZE);
+	log_sys->checkpoint_buf_ptr = mem_alloc(2 * OS_FILE_LOG_BLOCK_SIZE);
+	log_sys->checkpoint_buf = ut_align(log_sys->checkpoint_buf_ptr,
+					   OS_FILE_LOG_BLOCK_SIZE);
 	memset(log_sys->checkpoint_buf, '\0', OS_FILE_LOG_BLOCK_SIZE);
 	/*----------------------------*/
 
@@ -918,23 +916,33 @@ log_group_init(
 	group->lsn_offset = LOG_FILE_HDR_SIZE;
 	group->n_pending_writes = 0;
 
+	group->file_header_bufs_ptr = mem_alloc(sizeof(byte*) * n_files);
 	group->file_header_bufs = mem_alloc(sizeof(byte*) * n_files);
 #ifdef UNIV_LOG_ARCHIVE
+	group->archive_file_header_bufs_ptr = mem_alloc(
+		sizeof(byte*) * n_files);
 	group->archive_file_header_bufs = mem_alloc(sizeof(byte*) * n_files);
 #endif /* UNIV_LOG_ARCHIVE */
 
 	for (i = 0; i < n_files; i++) {
-		*(group->file_header_bufs + i) = ut_align(
-			mem_alloc(LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE),
+		group->file_header_bufs_ptr[i] = mem_alloc(
+			LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE);
+
+		group->file_header_bufs[i] = ut_align(
+			group->file_header_bufs_ptr[i],
 			OS_FILE_LOG_BLOCK_SIZE);
 
 		memset(*(group->file_header_bufs + i), '\0',
 		       LOG_FILE_HDR_SIZE);
 
 #ifdef UNIV_LOG_ARCHIVE
-		*(group->archive_file_header_bufs + i) = ut_align(
-			mem_alloc(LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE),
+		group->archive_file_header_bufs_ptr[i] = mem_alloc(
+			LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE);
+
+		group->archive_file_header_bufs[i] = ut_align(
+			group->archive_file_header_bufs_ptr[i],
 			OS_FILE_LOG_BLOCK_SIZE);
+
 		memset(*(group->archive_file_header_bufs + i), '\0',
 		       LOG_FILE_HDR_SIZE);
 #endif /* UNIV_LOG_ARCHIVE */
@@ -947,8 +955,9 @@ log_group_init(
 	group->archived_offset = 0;
 #endif /* UNIV_LOG_ARCHIVE */
 
-	group->checkpoint_buf = ut_align(
-		mem_alloc(2 * OS_FILE_LOG_BLOCK_SIZE), OS_FILE_LOG_BLOCK_SIZE);
+	group->checkpoint_buf_ptr = mem_alloc(2 * OS_FILE_LOG_BLOCK_SIZE);
+	group->checkpoint_buf = ut_align(group->checkpoint_buf_ptr,
+					 OS_FILE_LOG_BLOCK_SIZE);
 
 	memset(group->checkpoint_buf, '\0', OS_FILE_LOG_BLOCK_SIZE);
 
@@ -3364,4 +3373,95 @@ log_refresh_stats(void)
 	log_sys->n_log_ios_old = log_sys->n_log_ios;
 	log_sys->last_printout_time = time(NULL);
 }
+
+/**********************************************************************
+Closes a log group. */
+static
+void
+log_group_close(
+/*===========*/
+	log_group_t*	group)		/* in,own: log group to close */
+{
+	ulint	i;
+
+	for (i = 0; i < group->n_files; i++) {
+		mem_free(group->file_header_bufs_ptr[i]);
+#ifdef UNIV_LOG_ARCHIVE
+		mem_free(group->archive_file_header_bufs_ptr[i]);
+#endif /* UNIV_LOG_ARCHIVE */
+	}
+
+	mem_free(group->file_header_bufs_ptr);
+	mem_free(group->file_header_bufs);
+
+#ifdef UNIV_LOG_ARCHIVE
+	mem_free(group->archive_file_header_bufs_ptr);
+	mem_free(group->archive_file_header_bufs);
+#endif /* UNIV_LOG_ARCHIVE */
+
+	mem_free(group->checkpoint_buf_ptr);
+
+	mem_free(group);
+}
+
+/**********************************************************
+Shutdown the log system but do not release all the memory. */
+UNIV_INTERN
+void
+log_shutdown(void)
+/*==============*/
+{
+	log_group_t*	group;
+
+	group = UT_LIST_GET_FIRST(log_sys->log_groups);
+
+	while (UT_LIST_GET_LEN(log_sys->log_groups) > 0) {
+		log_group_t*	prev_group = group;
+
+		group = UT_LIST_GET_NEXT(log_groups, group);
+		UT_LIST_REMOVE(log_groups, log_sys->log_groups, prev_group);
+
+		log_group_close(prev_group);
+	}
+
+	mem_free(log_sys->buf_ptr);
+	log_sys->buf_ptr = NULL;
+	log_sys->buf = NULL;
+	mem_free(log_sys->checkpoint_buf_ptr);
+	log_sys->checkpoint_buf_ptr = NULL;
+	log_sys->checkpoint_buf = NULL;
+
+	os_event_free(log_sys->no_flush_event);
+	os_event_free(log_sys->one_flushed_event);
+
+	rw_lock_free(&log_sys->checkpoint_lock);
+
+	mutex_free(&log_sys->mutex);
+
+#ifdef UNIV_LOG_ARCHIVE
+	rw_lock_free(&log_sys->archive_lock);
+	os_event_create(log_sys->archiving_on);
+#endif /* UNIV_LOG_ARCHIVE */
+
+#ifdef UNIV_LOG_DEBUG
+	recv_sys_debug_free();
+#endif
+
+	recv_sys_close();
+}
+
+/**********************************************************
+Free the log system data structures. */
+UNIV_INTERN
+void
+log_mem_free(void)
+/*==============*/
+{
+	if (log_sys != NULL) {
+		recv_sys_mem_free();
+		mem_free(log_sys);
+
+		log_sys = NULL;
+	}
+}
 #endif /* !UNIV_HOTBACKUP */

=== modified file 'storage/innodb_plugin/log/log0recv.c'
--- a/storage/innodb_plugin/log/log0recv.c	2009-10-09 14:13:15 +0000
+++ b/storage/innodb_plugin/log/log0recv.c	2009-11-30 11:32:05 +0000
@@ -69,15 +69,15 @@ UNIV_INTERN recv_sys_t*	recv_sys = NULL;
 /** TRUE when applying redo log records during crash recovery; FALSE
 otherwise.  Note that this is FALSE while a background thread is
 rolling back incomplete transactions. */
-UNIV_INTERN ibool	recv_recovery_on = FALSE;
+UNIV_INTERN ibool	recv_recovery_on;
 #ifdef UNIV_LOG_ARCHIVE
 /** TRUE when applying redo log records from an archived log file */
-UNIV_INTERN ibool	recv_recovery_from_backup_on = FALSE;
+UNIV_INTERN ibool	recv_recovery_from_backup_on;
 #endif /* UNIV_LOG_ARCHIVE */
 
 #ifndef UNIV_HOTBACKUP
 /** TRUE when recv_init_crash_recovery() has been called. */
-UNIV_INTERN ibool	recv_needed_recovery = FALSE;
+UNIV_INTERN ibool	recv_needed_recovery;
 # ifdef UNIV_DEBUG
 /** TRUE if writing to the redo log (mtr_commit) is forbidden.
 Protected by log_sys->mutex. */
@@ -87,7 +87,7 @@ UNIV_INTERN ibool	recv_no_log_write = FA
 /** TRUE if buf_page_is_corrupted() should check if the log sequence
 number (FIL_PAGE_LSN) is in the future.  Initially FALSE, and set by
 recv_recovery_from_checkpoint_start_func(). */
-UNIV_INTERN ibool	recv_lsn_checks_on = FALSE;
+UNIV_INTERN ibool	recv_lsn_checks_on;
 
 /** There are two conditions under which we scan the logs, the first
 is normal startup and the second is when we do a recovery from an
@@ -97,7 +97,7 @@ startup. If we find log entries that wer
 we know that the server was not cleanly shutdown. We must then initialize
 the crash recovery environment before attempting to store these entries in
 the log hash table. */
-static ibool		recv_log_scan_is_startup_type = FALSE;
+static ibool		recv_log_scan_is_startup_type;
 
 /** If the following is TRUE, the buffer pool file pages must be invalidated
 after recovery and no ibuf operations are allowed; this becomes TRUE if
@@ -108,7 +108,7 @@ buffer pool before the pages have been r
 
 TRUE means that recovery is running and no operations on the log files
 are allowed yet: the variable name is misleading. */
-UNIV_INTERN ibool	recv_no_ibuf_operations = FALSE;
+UNIV_INTERN ibool	recv_no_ibuf_operations;
 /** TRUE when the redo log is being backed up */
 # define recv_is_making_a_backup		FALSE
 /** TRUE when recovering from a backed up redo log file */
@@ -116,30 +116,30 @@ UNIV_INTERN ibool	recv_no_ibuf_operation
 #else /* !UNIV_HOTBACKUP */
 # define recv_needed_recovery			FALSE
 /** TRUE when the redo log is being backed up */
-UNIV_INTERN ibool	recv_is_making_a_backup = FALSE;
+UNIV_INTERN ibool	recv_is_making_a_backup	= FALSE;
 /** TRUE when recovering from a backed up redo log file */
 UNIV_INTERN ibool	recv_is_from_backup	= FALSE;
 # define buf_pool_get_curr_size() (5 * 1024 * 1024)
 #endif /* !UNIV_HOTBACKUP */
 /** The following counter is used to decide when to print info on
 log scan */
-static ulint	recv_scan_print_counter	= 0;
+static ulint	recv_scan_print_counter;
 
 /** The type of the previous parsed redo log record */
-static ulint	recv_previous_parsed_rec_type	= 999999;
+static ulint	recv_previous_parsed_rec_type;
 /** The offset of the previous parsed redo log record */
-static ulint	recv_previous_parsed_rec_offset	= 0;
+static ulint	recv_previous_parsed_rec_offset;
 /** The 'multi' flag of the previous parsed redo log record */
-static ulint	recv_previous_parsed_rec_is_multi = 0;
+static ulint	recv_previous_parsed_rec_is_multi;
 
 /** Maximum page number encountered in the redo log */
-UNIV_INTERN ulint	recv_max_parsed_page_no		= 0;
+UNIV_INTERN ulint	recv_max_parsed_page_no;
 
 /** This many frames must be left free in the buffer pool when we scan
 the log and store the scanned log records in the buffer pool: we will
 use these free frames to read in pages when we start applying the
 log records to the database. */
-UNIV_INTERN ulint	recv_n_pool_free_frames		= 256;
+UNIV_INTERN ulint	recv_n_pool_free_frames;
 
 /** The maximum lsn we see for a page during the recovery process. If this
 is bigger than the lsn we are able to scan up to, that is an indication that
@@ -170,7 +170,8 @@ recv_sys_create(void)
 		return;
 	}
 
-	recv_sys = mem_alloc(sizeof(recv_sys_t));
+	recv_sys = mem_alloc(sizeof(*recv_sys));
+	memset(recv_sys, 0x0, sizeof(*recv_sys));
 
 	mutex_create(&recv_sys->mutex, SYNC_RECV);
 
@@ -179,6 +180,106 @@ recv_sys_create(void)
 }
 
 /********************************************************//**
+Release recovery system mutexes. */
+UNIV_INTERN
+void
+recv_sys_close(void)
+/*================*/
+{
+	if (recv_sys != NULL) {
+		if (recv_sys->addr_hash != NULL) {
+			hash_table_free(recv_sys->addr_hash);
+		}
+
+		if (recv_sys->heap != NULL) {
+			mem_heap_free(recv_sys->heap);
+		}
+
+		if (recv_sys->buf != NULL) {
+			ut_free(recv_sys->buf);
+		}
+
+		if (recv_sys->last_block_buf_start != NULL) {
+			mem_free(recv_sys->last_block_buf_start);
+		}
+
+		mutex_free(&recv_sys->mutex);
+
+		mem_free(recv_sys);
+		recv_sys = NULL;
+	}
+}
+
+/********************************************************//**
+Frees the recovery system memory. */
+UNIV_INTERN
+void
+recv_sys_mem_free(void)
+/*===================*/
+{
+	if (recv_sys != NULL) {
+		if (recv_sys->addr_hash != NULL) {
+			hash_table_free(recv_sys->addr_hash);
+		}
+
+		if (recv_sys->heap != NULL) {
+			mem_heap_free(recv_sys->heap);
+		}
+
+		if (recv_sys->buf != NULL) {
+			ut_free(recv_sys->buf);
+		}
+
+		if (recv_sys->last_block_buf_start != NULL) {
+			mem_free(recv_sys->last_block_buf_start);
+		}
+
+		mem_free(recv_sys);
+		recv_sys = NULL;
+	}
+}
+
+/************************************************************
+Reset the state of the recovery system variables. */
+UNIV_INTERN
+void
+recv_sys_var_init(void)
+/*===================*/
+{
+	recv_lsn_checks_on = FALSE;
+
+	recv_n_pool_free_frames = 256;
+
+	recv_recovery_on = FALSE;
+
+#ifdef UNIV_LOG_ARCHIVE
+	recv_recovery_from_backup_on = FALSE;
+#endif /* UNIV_LOG_ARCHIVE */
+
+	recv_needed_recovery = FALSE;
+
+	recv_lsn_checks_on = FALSE;
+
+	recv_log_scan_is_startup_type = FALSE;
+
+	recv_no_ibuf_operations = FALSE;
+
+	recv_scan_print_counter	= 0;
+
+	recv_previous_parsed_rec_type	= 999999;
+
+	recv_previous_parsed_rec_offset	= 0;
+
+	recv_previous_parsed_rec_is_multi = 0;
+
+	recv_max_parsed_page_no	= 0;
+
+	recv_n_pool_free_frames	= 256;
+
+	recv_max_page_lsn = 0;
+}
+
+/************************************************************
 Inits the recovery system for a recovery operation. */
 UNIV_INTERN
 void
@@ -253,8 +354,8 @@ recv_sys_empty_hash(void)
 Frees the recovery system. */
 static
 void
-recv_sys_free(void)
-/*===============*/
+recv_sys_debug_free(void)
+/*=====================*/
 {
 	mutex_enter(&(recv_sys->mutex));
 
@@ -263,8 +364,10 @@ recv_sys_free(void)
 	ut_free(recv_sys->buf);
 	mem_free(recv_sys->last_block_buf_start);
 
-	recv_sys->addr_hash = NULL;
+	recv_sys->buf = NULL;
 	recv_sys->heap = NULL;
+	recv_sys->addr_hash = NULL;
+	recv_sys->last_block_buf_start = NULL;
 
 	mutex_exit(&(recv_sys->mutex));
 }
@@ -3149,7 +3252,7 @@ recv_recovery_from_checkpoint_finish(voi
 	recv_recovery_on = FALSE;
 
 #ifndef UNIV_LOG_DEBUG
-	recv_sys_free();
+	recv_sys_debug_free();
 #endif
 	/* Roll back any recovered data dictionary transactions, so
 	that the data dictionary tables will be free of any locks.

=== modified file 'storage/innodb_plugin/mem/mem0dbg.c'
--- a/storage/innodb_plugin/mem/mem0dbg.c	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/mem/mem0dbg.c	2009-11-30 11:32:05 +0000
@@ -170,6 +170,17 @@ mem_init(
 
 	mem_comm_pool = mem_pool_create(size);
 }
+
+/******************************************************************//**
+Closes the memory system. */
+UNIV_INTERN
+void
+mem_close(void)
+/*===========*/
+{
+	mem_pool_free(mem_comm_pool);
+	mem_comm_pool = NULL;
+}
 #endif /* !UNIV_HOTBACKUP */
 
 #ifdef UNIV_MEM_DEBUG

=== modified file 'storage/innodb_plugin/mem/mem0pool.c'
--- a/storage/innodb_plugin/mem/mem0pool.c	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/mem/mem0pool.c	2009-11-30 11:32:05 +0000
@@ -261,6 +261,18 @@ mem_pool_create(
 }
 
 /********************************************************************//**
+Frees a memory pool. */
+UNIV_INTERN
+void
+mem_pool_free(
+/*==========*/
+	mem_pool_t*	pool)	/*!< in, own: memory pool */
+{
+	ut_free(pool->buf);
+	ut_free(pool);
+}
+
+/********************************************************************//**
 Fills the specified free list.
 @return	TRUE if we were able to insert a block to the free list */
 static

=== modified file 'storage/innodb_plugin/os/os0file.c'
--- a/storage/innodb_plugin/os/os0file.c	2009-11-03 09:59:31 +0000
+++ b/storage/innodb_plugin/os/os0file.c	2009-11-30 12:04:09 +0000
@@ -323,6 +323,13 @@ os_file_get_last_error(
 				"InnoDB: The error means that there are no"
 				" sufficient system resources or quota to"
 				" complete the operation.\n");
+		} else if (err == ERROR_OPERATION_ABORTED) {
+			fprintf(stderr,
+				"InnoDB: The error means that the I/O"
+				" operation has been aborted\n"
+				"InnoDB: because of either a thread exit"
+				" or an application request.\n"
+				"InnoDB: Retry attempt is made.\n");
 		} else {
 			fprintf(stderr,
 				"InnoDB: Some operating system error numbers"
@@ -347,6 +354,8 @@ os_file_get_last_error(
 	} else if (err == ERROR_WORKING_SET_QUOTA
 		   || err == ERROR_NO_SYSTEM_RESOURCES) {
 		return(OS_FILE_INSUFFICIENT_RESOURCE);
+	} else if (err == ERROR_OPERATION_ABORTED) {
+		return(OS_FILE_OPERATION_ABORTED);
 	} else {
 		return(100 + err);
 	}
@@ -469,6 +478,10 @@ os_file_handle_error_cond_exit(
 
 		os_thread_sleep(100000);	/* 100 ms */
 		return(TRUE);
+	} else if (err == OS_FILE_OPERATION_ABORTED) {
+
+		os_thread_sleep(100000);	/* 100 ms */
+		return(TRUE);
 	} else {
 		if (name) {
 			fprintf(stderr, "InnoDB: File name %s\n", name);
@@ -3029,6 +3042,34 @@ os_aio_array_create(
 	return(array);
 }
 
+/************************************************************************//**
+Frees an aio wait array. */
+static
+void
+os_aio_array_free(
+/*==============*/
+	os_aio_array_t*	array)	/*!< in, own: array to free */
+{
+#ifdef WIN_ASYNC_IO
+	ulint	i;
+
+	for (i = 0; i < array->n_slots; i++) {
+		os_aio_slot_t*	slot = os_aio_array_get_nth_slot(array, i);
+		os_event_free(slot->event);
+	}
+#endif /* WIN_ASYNC_IO */
+
+#ifdef __WIN__
+	ut_free(array->native_events);
+#endif /* __WIN__ */
+	os_mutex_free(array->mutex);
+	os_event_free(array->not_full);
+	os_event_free(array->is_empty);
+
+	ut_free(array->slots);
+	ut_free(array);
+}
+
 /***********************************************************************
 Initializes the asynchronous io system. Creates one array each for ibuf
 and log i/o. Also creates one array each for read and write where each
@@ -3099,6 +3140,35 @@ os_aio_init(
 
 }
 
+/***********************************************************************
+Frees the asynchronous io system. */
+UNIV_INTERN
+void
+os_aio_free(void)
+/*=============*/
+{
+	ulint	i;
+
+	os_aio_array_free(os_aio_ibuf_array);
+	os_aio_ibuf_array = NULL;
+	os_aio_array_free(os_aio_log_array);
+	os_aio_log_array = NULL;
+	os_aio_array_free(os_aio_read_array);
+	os_aio_read_array = NULL;
+	os_aio_array_free(os_aio_write_array);
+	os_aio_write_array = NULL;
+	os_aio_array_free(os_aio_sync_array);
+	os_aio_sync_array = NULL;
+
+	for (i = 0; i < os_aio_n_segments; i++) {
+		os_event_free(os_aio_segment_wait_events[i]);
+	}
+
+	ut_free(os_aio_segment_wait_events);
+	os_aio_segment_wait_events = 0;
+	os_aio_n_segments = 0;
+}
+
 #ifdef WIN_ASYNC_IO
 /************************************************************************//**
 Wakes up all async i/o threads in the array in Windows async i/o at
@@ -3709,6 +3779,7 @@ os_aio_windows_handle(
 	ibool		ret_val;
 	BOOL		ret;
 	DWORD		len;
+	BOOL		retry		= FALSE;
 
 	if (segment == ULINT_UNDEFINED) {
 		array = os_aio_sync_array;
@@ -3762,14 +3833,52 @@ os_aio_windows_handle(
 			ut_a(TRUE == os_file_flush(slot->file));
 		}
 #endif /* UNIV_DO_FLUSH */
+	} else if (os_file_handle_error(slot->name, "Windows aio")) {
+
+		retry = TRUE;
 	} else {
-		os_file_handle_error(slot->name, "Windows aio");
 
 		ret_val = FALSE;
 	}
 
 	os_mutex_exit(array->mutex);
 
+	if (retry) {
+		/* retry failed read/write operation synchronously.
+		No need to hold array->mutex. */
+
+		switch (slot->type) {
+		case OS_FILE_WRITE:
+			ret = WriteFile(slot->file, slot->buf,
+					slot->len, &len,
+					&(slot->control));
+
+			break;
+		case OS_FILE_READ:
+			ret = ReadFile(slot->file, slot->buf,
+				       slot->len, &len,
+				       &(slot->control));
+
+			break;
+		default:
+			ut_error;
+		}
+
+		if (!ret && GetLastError() == ERROR_IO_PENDING) {
+			/* aio was queued successfully!
+			We want a synchronous i/o operation on a
+			file where we also use async i/o: in Windows
+			we must use the same wait mechanism as for
+			async i/o */
+
+			ret = GetOverlappedResult(slot->file,
+						  &(slot->control),
+						  &len, TRUE);
+		}
+
+		ret_val = ret && len == slot->len;
+	}
+
 	os_aio_array_free_slot(array, slot);
 
 	return(ret_val);

=== modified file 'storage/innodb_plugin/os/os0sync.c'
--- a/storage/innodb_plugin/os/os0sync.c	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/os/os0sync.c	2009-11-30 11:32:05 +0000
@@ -86,6 +86,9 @@ os_sync_init(void)
 	UT_LIST_INIT(os_event_list);
 	UT_LIST_INIT(os_mutex_list);
 
+	os_sync_mutex = NULL;
+	os_sync_mutex_inited = FALSE;
+
 	os_sync_mutex = os_mutex_create(NULL);
 
 	os_sync_mutex_inited = TRUE;
@@ -713,6 +716,7 @@ os_fast_mutex_free(
 		os_mutex_enter(os_sync_mutex);
 	}
 
+	ut_ad(os_fast_mutex_count > 0);
 	os_fast_mutex_count--;
 
 	if (UNIV_LIKELY(os_sync_mutex_inited)) {

=== modified file 'storage/innodb_plugin/os/os0thread.c'
--- a/storage/innodb_plugin/os/os0thread.c	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/os/os0thread.c	2009-11-30 11:32:05 +0000
@@ -233,6 +233,7 @@ os_thread_exit(
 #ifdef __WIN__
 	ExitThread((DWORD)exit_value);
 #else
+	pthread_detach(pthread_self());
 	pthread_exit(exit_value);
 #endif
 }

=== modified file 'storage/innodb_plugin/pars/lexyy.c'
--- a/storage/innodb_plugin/pars/lexyy.c	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/pars/lexyy.c	2009-11-30 11:32:05 +0000
@@ -2778,3 +2778,16 @@ static void yyfree (void * ptr )
 
 
 
+
+/**********************************************************************
+Release any resources used by the lexer. */
+UNIV_INTERN
+void
+pars_lexer_close(void)
+/*==================*/
+{
+	yylex_destroy();
+	free(stringbuf);
+	stringbuf = NULL;
+	stringbuf_len_alloc = stringbuf_len = 0;
+}

=== modified file 'storage/innodb_plugin/pars/pars0lex.l'
--- a/storage/innodb_plugin/pars/pars0lex.l	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/pars/pars0lex.l	2009-11-30 11:32:05 +0000
@@ -661,3 +661,16 @@ In the state 'id', only two actions are 
 }
 
 %%
+
+/**********************************************************************
+Release any resources used by the lexer. */
+UNIV_INTERN
+void
+pars_lexer_close(void)
+/*==================*/
+{
+	yylex_destroy();
+	free(stringbuf);
+	stringbuf = NULL;
+	stringbuf_len_alloc = stringbuf_len = 0;
+}

=== modified file 'storage/innodb_plugin/que/que0que.c'
--- a/storage/innodb_plugin/que/que0que.c	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/que/que0que.c	2009-11-30 11:32:05 +0000
@@ -518,6 +518,7 @@ que_graph_free_recursive(
 	upd_node_t*	upd;
 	tab_node_t*	cre_tab;
 	ind_node_t*	cre_ind;
+	purge_node_t*	purge;
 
 	if (node == NULL) {
 
@@ -579,6 +580,13 @@ que_graph_free_recursive(
 		mem_heap_free(ins->entry_sys_heap);
 
 		break;
+	case QUE_NODE_PURGE:
+		purge = node;
+
+		mem_heap_free(purge->heap);
+
+		break;
+
 	case QUE_NODE_UPDATE:
 
 		upd = node;

=== modified file 'storage/innodb_plugin/row/row0merge.c'
--- a/storage/innodb_plugin/row/row0merge.c	2009-10-09 14:13:15 +0000
+++ b/storage/innodb_plugin/row/row0merge.c	2009-11-30 12:24:54 +0000
@@ -1200,6 +1200,12 @@ row_merge_read_clustered_index(
 		in order to release the latch on the old page. */
 
 		if (btr_pcur_is_after_last_on_page(&pcur)) {
+			if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+				i = 0;
+				err = DB_INTERRUPTED;
+				goto err_exit;
+			}
+
 			btr_pcur_store_position(&pcur, &mtr);
 			mtr_commit(&mtr);
 			mtr_start(&mtr);
@@ -1557,6 +1563,7 @@ static __attribute__((nonnull))
 ulint
 row_merge(
 /*======*/
+	trx_t*			trx,	/*!< in: transaction */
 	const dict_index_t*	index,	/*!< in: index being created */
 	merge_file_t*		file,	/*!< in/out: file containing
 					index entries */
@@ -1590,6 +1597,10 @@ row_merge(
 	for (; foffs0 < ihalf && foffs1 < file->offset; foffs0++, foffs1++) {
 		ulint	ahalf;	/*!< arithmetic half the input file */
 
+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
+
 		error = row_merge_blocks(index, file, block,
 					 &foffs0, &foffs1, &of, table);
 
@@ -1617,6 +1628,10 @@ row_merge(
 	/* Copy the last blocks, if there are any. */
 
 	while (foffs0 < ihalf) {
+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
+
 		if (!row_merge_blocks_copy(index, file, block, &foffs0, &of)) {
 			return(DB_CORRUPTION);
 		}
@@ -1625,6 +1640,10 @@ row_merge(
 	ut_ad(foffs0 == ihalf);
 
 	while (foffs1 < file->offset) {
+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
+
 		if (!row_merge_blocks_copy(index, file, block, &foffs1, &of)) {
 			return(DB_CORRUPTION);
 		}
@@ -1653,6 +1672,7 @@ static
 ulint
 row_merge_sort(
 /*===========*/
+	trx_t*			trx,	/*!< in: transaction */
 	const dict_index_t*	index,	/*!< in: index being created */
 	merge_file_t*		file,	/*!< in/out: file containing
 					index entries */
@@ -1671,7 +1691,8 @@ row_merge_sort(
 	do {
 		ulint	error;
 
-		error = row_merge(index, file, &half, block, tmpfd, table);
+		error = row_merge(trx, index, file, &half,
+				  block, tmpfd, table);
 
 		if (error != DB_SUCCESS) {
 			return(error);
@@ -2490,7 +2511,7 @@ row_merge_build_indexes(
 	sorting and inserting. */
 
 	for (i = 0; i < n_indexes; i++) {
-		error = row_merge_sort(indexes[i], &merge_files[i],
+		error = row_merge_sort(trx, indexes[i], &merge_files[i],
 				       block, &tmpfd, table);
 
 		if (error == DB_SUCCESS) {

=== modified file 'storage/innodb_plugin/row/row0mysql.c'
--- a/storage/innodb_plugin/row/row0mysql.c	2009-11-03 10:32:33 +0000
+++ b/storage/innodb_plugin/row/row0mysql.c	2009-11-30 13:13:34 +0000
@@ -1880,6 +1880,8 @@ err_exit:
 	if (UNIV_UNLIKELY(err != DB_SUCCESS)) {
 		trx->error_state = DB_SUCCESS;
 		trx_general_rollback_for_mysql(trx, NULL);
+		/* TO DO: free table?  The code below will dereference
+		table->name, though. */
 	}
 
 	switch (err) {
@@ -1898,31 +1900,6 @@ err_exit:
 		break;
 
 	case DB_DUPLICATE_KEY:
-		ut_print_timestamp(stderr);
-		fputs("  InnoDB: Error: table ", stderr);
-		ut_print_name(stderr, trx, TRUE, table->name);
-		fputs(" already exists in InnoDB internal\n"
-		      "InnoDB: data dictionary. Have you deleted"
-		      " the .frm file\n"
-		      "InnoDB: and not used DROP TABLE?"
-		      " Have you used DROP DATABASE\n"
-		      "InnoDB: for InnoDB tables in"
-		      " MySQL version <= 3.23.43?\n"
-		      "InnoDB: See the Restrictions section"
-		      " of the InnoDB manual.\n"
-		      "InnoDB: You can drop the orphaned table"
-		      " inside InnoDB by\n"
-		      "InnoDB: creating an InnoDB table with"
-		      " the same name in another\n"
-		      "InnoDB: database and copying the .frm file"
-		      " to the current database.\n"
-		      "InnoDB: Then MySQL thinks the table exists,"
-		      " and DROP TABLE will\n"
-		      "InnoDB: succeed.\n"
-		      "InnoDB: You can look for further help from\n"
-		      "InnoDB: " REFMAN "innodb-troubleshooting.html\n",
-		      stderr);
-
 		/* We may also get err == DB_ERROR if the .ibd file for the
 		table already exists */
 
@@ -4157,6 +4134,7 @@ row_check_table_for_mysql(
 			}
 
 			if (trx_is_interrupted(prebuilt->trx)) {
+				ret = DB_INTERRUPTED;
 				break;
 			}
 

=== modified file 'storage/innodb_plugin/srv/srv0srv.c'
--- a/storage/innodb_plugin/srv/srv0srv.c	2009-10-09 12:19:13 +0000
+++ b/storage/innodb_plugin/srv/srv0srv.c	2009-11-30 11:32:05 +0000
@@ -1006,13 +1006,26 @@ srv_init(void)
 }
 
 /*********************************************************************//**
-Frees the OS fast mutex created in srv_init(). */
+Frees the data structures created in srv_init(). */
 UNIV_INTERN
 void
 srv_free(void)
 /*==========*/
 {
 	os_fast_mutex_free(&srv_conc_mutex);
+	mem_free(srv_conc_slots);
+	srv_conc_slots = NULL;
+
+	mem_free(srv_sys->threads);
+	mem_free(srv_sys);
+	srv_sys = NULL;
+
+	mem_free(kernel_mutex_temp);
+	kernel_mutex_temp = NULL;
+	mem_free(srv_mysql_table);
+	srv_mysql_table = NULL;
+
+	trx_i_s_cache_free(trx_i_s_cache);
 }
 
 /*********************************************************************//**
@@ -1024,6 +1037,8 @@ srv_general_init(void)
 /*==================*/
 {
 	ut_mem_init();
+	/* Reset the system variables in the recovery module. */
+	recv_sys_var_init();
 	os_sync_init();
 	sync_init();
 	mem_init(srv_mem_pool_size);

=== modified file 'storage/innodb_plugin/srv/srv0start.c'
--- a/storage/innodb_plugin/srv/srv0start.c	2009-11-03 10:23:22 +0000
+++ b/storage/innodb_plugin/srv/srv0start.c	2009-11-30 11:32:05 +0000
@@ -103,6 +103,7 @@ Created 2/16/1996 Heikki Tuuri
 # include "row0row.h"
 # include "row0mysql.h"
 # include "btr0pcur.h"
+# include "thr0loc.h"
 # include "os0sync.h" /* for INNODB_RW_LOCKS_USE_ATOMICS */
 
 /** Log sequence number immediately after startup */
@@ -495,6 +496,8 @@ io_handler_thread(
 		mutex_exit(&ios_mutex);
 	}
 
+	thr_local_free(os_thread_get_curr_id());
+
 	/* We count the number of threads in os_thread_exit(). A created
 	thread should always use that to exit and not use return() to exit.
 	The thread actually never comes here because it is exited in an
@@ -531,32 +534,6 @@ srv_normalize_path_for_win(
 #endif
 }
 
-/*********************************************************************//**
-Adds a slash or a backslash to the end of a string if it is missing
-and the string is not empty.
-@return	string which has the separator if the string is not empty */
-UNIV_INTERN
-char*
-srv_add_path_separator_if_needed(
-/*=============================*/
-	char*	str)	/*!< in: null-terminated character string */
-{
-	char*	out_str;
-	ulint	len	= ut_strlen(str);
-
-	if (len == 0 || str[len - 1] == SRV_PATH_SEPARATOR) {
-
-		return(str);
-	}
-
-	out_str = ut_malloc(len + 2);
-	memcpy(out_str, str, len);
-	out_str[len] = SRV_PATH_SEPARATOR;
-	out_str[len + 1] = 0;
-
-	return(out_str);
-}
-
 #ifndef UNIV_HOTBACKUP
 /*********************************************************************//**
 Calculates the low 32 bits when a file size which is given as a number
@@ -605,19 +582,24 @@ open_or_create_log_file(
 	ulint	size;
 	ulint	size_high;
 	char	name[10000];
+	ulint	dirnamelen;
 
 	UT_NOT_USED(create_new_db);
 
 	*log_file_created = FALSE;
 
 	srv_normalize_path_for_win(srv_log_group_home_dirs[k]);
-	srv_log_group_home_dirs[k] = srv_add_path_separator_if_needed(
-		srv_log_group_home_dirs[k]);
 
-	ut_a(strlen(srv_log_group_home_dirs[k])
-	     < (sizeof name) - 10 - sizeof "ib_logfile");
-	sprintf(name, "%s%s%lu", srv_log_group_home_dirs[k],
-		"ib_logfile", (ulong) i);
+	dirnamelen = strlen(srv_log_group_home_dirs[k]);
+	ut_a(dirnamelen < (sizeof name) - 10 - sizeof "ib_logfile");
+	memcpy(name, srv_log_group_home_dirs[k], dirnamelen);
+
+	/* Add a path separator if needed. */
+	if (dirnamelen && name[dirnamelen - 1] != SRV_PATH_SEPARATOR) {
+		name[dirnamelen++] = SRV_PATH_SEPARATOR;
+	}
+
+	sprintf(name + dirnamelen, "%s%lu", "ib_logfile", (ulong) i);
 
 	files[i] = os_file_create(name, OS_FILE_CREATE, OS_FILE_NORMAL,
 				  OS_LOG_FILE, &ret);
@@ -780,14 +762,22 @@ open_or_create_data_files(
 	*create_new_db = FALSE;
 
 	srv_normalize_path_for_win(srv_data_home);
-	srv_data_home = srv_add_path_separator_if_needed(srv_data_home);
 
 	for (i = 0; i < srv_n_data_files; i++) {
+		ulint	dirnamelen;
+
 		srv_normalize_path_for_win(srv_data_file_names[i]);
+		dirnamelen = strlen(srv_data_home);
 
-		ut_a(strlen(srv_data_home) + strlen(srv_data_file_names[i])
+		ut_a(dirnamelen + strlen(srv_data_file_names[i])
 		     < (sizeof name) - 1);
-		sprintf(name, "%s%s", srv_data_home, srv_data_file_names[i]);
+		memcpy(name, srv_data_home, dirnamelen);
+		/* Add a path separator if needed. */
+		if (dirnamelen && name[dirnamelen - 1] != SRV_PATH_SEPARATOR) {
+			name[dirnamelen++] = SRV_PATH_SEPARATOR;
+		}
+
+		strcpy(name + dirnamelen, srv_data_file_names[i]);
 
 		if (srv_data_file_is_raw_partition[i] == 0) {
 
@@ -1009,7 +999,7 @@ skip_size_check:
 	return(DB_SUCCESS);
 }
 
-/****************************************************************//**
+/********************************************************************
 Starts InnoDB and creates a new database if database files
 are not found and the user wants.
 @return	DB_SUCCESS or error code */
@@ -1120,7 +1110,7 @@ innobase_start_or_create_for_mysql(void)
 
 	if (srv_start_has_been_called) {
 		fprintf(stderr,
-			"InnoDB: Error:startup called second time"
+			"InnoDB: Error: startup called second time"
 			" during the process lifetime.\n"
 			"InnoDB: In the MySQL Embedded Server Library"
 			" you cannot call server_init()\n"
@@ -1959,8 +1949,10 @@ innobase_shutdown_for_mysql(void)
 			/* All the threads have exited or are just exiting;
 			NOTE that the threads may not have completed their
 			exit yet. Should we use pthread_join() to make sure
-			they have exited? Now we just sleep 0.1 seconds and
-			hope that is enough! */
+			they have exited? If we did, we would have to
+			remove the pthread_detach() from
+			os_thread_exit().  Now we just sleep 0.1
+			seconds and hope that is enough! */
 
 			os_mutex_exit(os_sync_mutex);
 
@@ -1999,37 +1991,41 @@ innobase_shutdown_for_mysql(void)
 		srv_misc_tmpfile = 0;
 	}
 
+	/* This must be disabled before closing the buffer pool
+	and closing the data dictionary.  */
+	btr_search_disable();
+
+	ibuf_close();
+	log_shutdown();
+	lock_sys_close();
+	thr_local_close();
 	trx_sys_file_format_close();
+	trx_sys_close();
 
 	mutex_free(&srv_monitor_file_mutex);
 	mutex_free(&srv_dict_tmpfile_mutex);
 	mutex_free(&srv_misc_tmpfile_mutex);
+	dict_close();
+	btr_search_sys_free();
 
 	/* 3. Free all InnoDB's own mutexes and the os_fast_mutexes inside
 	them */
+	os_aio_free();
 	sync_close();
+	srv_free();
+	fil_close();
 
 	/* 4. Free the os_conc_mutex and all os_events and os_mutexes */
 
-	srv_free();
 	os_sync_free();
 
-	/* Check that all read views are closed except read view owned
-	by a purge. */
-
-	if (UT_LIST_GET_LEN(trx_sys->view_list) > 1) {
-		fprintf(stderr,
-			"InnoDB: Error: all read views were not closed"
-			" before shutdown:\n"
-			"InnoDB: %lu read views open \n",
-			UT_LIST_GET_LEN(trx_sys->view_list) - 1);
-	}
-
-	/* 5. Free all allocated memory and the os_fast_mutex created in
-	ut0mem.c */
+	/* 5. Free all allocated memory */
 
+	pars_lexer_close();
+	log_mem_free();
 	buf_pool_free();
 	ut_free_all_mem();
+	mem_close();
 
 	if (os_thread_count != 0
 	    || os_event_count != 0
@@ -2060,6 +2056,7 @@ innobase_shutdown_for_mysql(void)
 	}
 
 	srv_was_started = FALSE;
+	srv_start_has_been_called = FALSE;
 
 	return((int) DB_SUCCESS);
 }

=== modified file 'storage/innodb_plugin/sync/sync0arr.c'
--- a/storage/innodb_plugin/sync/sync0arr.c	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/sync/sync0arr.c	2009-11-30 11:32:05 +0000
@@ -227,24 +227,21 @@ sync_array_create(
 				SYNC_ARRAY_MUTEX: determines the type
 				of mutex protecting the data structure */
 {
+	ulint		sz;
 	sync_array_t*	arr;
-	sync_cell_t*	cell_array;
-	sync_cell_t*	cell;
-	ulint		i;
 
 	ut_a(n_cells > 0);
 
 	/* Allocate memory for the data structures */
 	arr = ut_malloc(sizeof(sync_array_t));
+	memset(arr, 0x0, sizeof(*arr));
 
-	cell_array = ut_malloc(sizeof(sync_cell_t) * n_cells);
+	sz = sizeof(sync_cell_t) * n_cells;
+	arr->array = ut_malloc(sz);
+	memset(arr->array, 0x0, sz);
 
 	arr->n_cells = n_cells;
-	arr->n_reserved = 0;
-	arr->array = cell_array;
 	arr->protection = protection;
-	arr->sg_count = 0;
-	arr->res_count = 0;
 
 	/* Then create the mutex to protect the wait array complex */
 	if (protection == SYNC_ARRAY_OS_MUTEX) {
@@ -255,13 +252,6 @@ sync_array_create(
 		ut_error;
 	}
 
-	for (i = 0; i < n_cells; i++) {
-		cell = sync_array_get_nth_cell(arr, i);
-	cell->wait_object = NULL;
-		cell->waiting = FALSE;
-		cell->signal_count = 0;
-	}
-
 	return(arr);
 }
 

=== modified file 'storage/innodb_plugin/sync/sync0sync.c'
--- a/storage/innodb_plugin/sync/sync0sync.c	2009-10-12 12:00:56 +0000
+++ b/storage/innodb_plugin/sync/sync0sync.c	2009-11-30 11:32:05 +0000
@@ -1377,7 +1377,12 @@ sync_close(void)
 	mutex_free(&mutex_list_mutex);
 #ifdef UNIV_SYNC_DEBUG
 	mutex_free(&sync_thread_mutex);
+
+	/* Switch latching order checks on in sync0sync.c */
+	sync_order_checks_on = FALSE;
 #endif /* UNIV_SYNC_DEBUG */
+
+	sync_initialized = FALSE;	
 }
 
 /*******************************************************************//**

=== modified file 'storage/innodb_plugin/thr/thr0loc.c'
--- a/storage/innodb_plugin/thr/thr0loc.c	2009-10-08 10:00:49 +0000
+++ b/storage/innodb_plugin/thr/thr0loc.c	2009-11-30 11:32:05 +0000
@@ -246,3 +246,34 @@ thr_local_init(void)
 
 	mutex_create(&thr_local_mutex, SYNC_THR_LOCAL);
 }
+
+/********************************************************************
+Close the thread local storage module. */
+UNIV_INTERN
+void
+thr_local_close(void)
+/*=================*/
+{
+	ulint		i;
+
+	ut_a(thr_local_hash != NULL);
+
+	/* Free the hash elements. We don't remove them from the table
+	because we are going to destroy the table anyway. */
+	for (i = 0; i < hash_get_n_cells(thr_local_hash); i++) {
+		thr_local_t*	local;
+
+		local = HASH_GET_FIRST(thr_local_hash, i);
+
+		while (local) {
+			thr_local_t*	prev_local = local;
+
+			local = HASH_GET_NEXT(hash, prev_local);
+			ut_a(prev_local->magic_n == THR_LOCAL_MAGIC_N);
+			mem_free(prev_local);
+		}
+	}
+
+	hash_table_free(thr_local_hash);
+	thr_local_hash = NULL;
+}

=== modified file 'storage/innodb_plugin/trx/trx0i_s.c'
--- a/storage/innodb_plugin/trx/trx0i_s.c	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/trx/trx0i_s.c	2009-12-01 10:38:40 +0000
@@ -60,7 +60,7 @@ Created July 17, 2007 Vasil Dimov
 /** @brief The maximum number of chunks to allocate for a table cache.
 
 The rows of a table cache are stored in a set of chunks. When a new
-row is added a new chunk is allocated if necessary.  Assuming that the
+row is added a new chunk is allocated if necessary. Assuming that the
 first one is 1024 rows (TABLE_CACHE_INITIAL_ROWSNUM) and each
 subsequent is N/2 where N is the number of rows we have allocated till
 now, then 39th chunk would accommodate 1677416425 rows and all chunks
@@ -238,6 +238,27 @@ table_cache_init(
 }
 
 /*******************************************************************//**
+Frees a table cache. */
+static
+void
+table_cache_free(
+/*=============*/
+	i_s_table_cache_t*	table_cache)	/*!< in/out: table cache */
+{
+	ulint	i;
+
+	for (i = 0; i < MEM_CHUNKS_IN_TABLE_CACHE; i++) {
+
+		/* the memory is actually allocated in
+		table_cache_create_empty_row() */
+		if (table_cache->chunks[i].base) {
+			mem_free(table_cache->chunks[i].base);
+			table_cache->chunks[i].base = NULL;
+		}
+	}
+}
+
+/*******************************************************************//**
 Returns an empty row from a table cache. The row is allocated if no more
 empty rows are available. The number of used rows is incremented.
 If the memory limit is hit then NULL is returned and nothing is
@@ -1184,9 +1205,6 @@ trx_i_s_possibly_fetch_data_into_cache(
 		return(1);
 	}
 
-	/* We are going to access trx->query in all transactions */
-	innobase_mysql_prepare_print_arbitrary_thd();
-
 	/* We need to read trx_sys and record/table lock queues */
 	mutex_enter(&kernel_mutex);
 
@@ -1194,8 +1212,6 @@ trx_i_s_possibly_fetch_data_into_cache(
 
 	mutex_exit(&kernel_mutex);
 
-	innobase_mysql_end_print_arbitrary_thd();
-
 	return(0);
 }
 
@@ -1252,6 +1268,22 @@ trx_i_s_cache_init(
 }
 
 /*******************************************************************//**
+Free the INFORMATION SCHEMA trx related cache. */
+UNIV_INTERN
+void
+trx_i_s_cache_free(
+/*===============*/
+	trx_i_s_cache_t*	cache)	/*!< in, own: cache to free */
+{
+	hash_table_free(cache->locks_hash);
+	ha_storage_free(cache->storage);
+	table_cache_free(&cache->innodb_trx);
+	table_cache_free(&cache->innodb_locks);
+	table_cache_free(&cache->innodb_lock_waits);
+	memset(cache, 0, sizeof *cache);
+}
+
+/*******************************************************************//**
 Issue a shared/read lock on the tables cache. */
 UNIV_INTERN
 void

=== modified file 'storage/innodb_plugin/trx/trx0purge.c'
--- a/storage/innodb_plugin/trx/trx0purge.c	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/trx/trx0purge.c	2009-11-30 11:32:05 +0000
@@ -249,6 +249,44 @@ trx_purge_sys_create(void)
 							    purge_sys->heap);
 }
 
+/************************************************************************
+Frees the global purge system control structure. */
+UNIV_INTERN
+void
+trx_purge_sys_close(void)
+/*======================*/
+{
+	ut_ad(!mutex_own(&kernel_mutex));
+
+	que_graph_free(purge_sys->query);
+
+	ut_a(purge_sys->sess->trx->is_purge);
+	purge_sys->sess->trx->conc_state = TRX_NOT_STARTED;
+	sess_close(purge_sys->sess);
+	purge_sys->sess = NULL;
+
+	if (purge_sys->view != NULL) {
+		/* Because acquiring the kernel mutex is a pre-condition
+		of read_view_close(). We don't really need it here. */
+		mutex_enter(&kernel_mutex);
+
+		read_view_close(purge_sys->view);
+		purge_sys->view = NULL;
+
+		mutex_exit(&kernel_mutex);
+	}
+
+	trx_undo_arr_free(purge_sys->arr);
+
+	rw_lock_free(&purge_sys->latch);
+	mutex_free(&purge_sys->mutex);
+
+	mem_heap_free(purge_sys->heap);
+	mem_free(purge_sys);
+
+	purge_sys = NULL;
+}
+
 /*================ UNDO LOG HISTORY LIST =============================*/
 
 /********************************************************************//**

=== modified file 'storage/innodb_plugin/trx/trx0rseg.c'
--- a/storage/innodb_plugin/trx/trx0rseg.c	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/trx/trx0rseg.c	2009-11-30 11:32:05 +0000
@@ -132,6 +132,49 @@ trx_rseg_header_create(
 }
 
 /***********************************************************************//**
+Free's an instance of the rollback segment in memory. */
+UNIV_INTERN
+void
+trx_rseg_mem_free(
+/*==============*/
+	trx_rseg_t*	rseg)	/* in, own: instance to free */
+{
+	trx_undo_t*	undo;
+
+	mutex_free(&rseg->mutex);
+
+	/* There can't be any active transactions. */
+	ut_a(UT_LIST_GET_LEN(rseg->update_undo_list) == 0);
+	ut_a(UT_LIST_GET_LEN(rseg->insert_undo_list) == 0);
+
+	undo = UT_LIST_GET_FIRST(rseg->update_undo_cached);
+
+	while (undo != NULL) {
+		trx_undo_t*	prev_undo = undo;
+
+		undo = UT_LIST_GET_NEXT(undo_list, undo);
+		UT_LIST_REMOVE(undo_list, rseg->update_undo_cached, prev_undo);
+
+		trx_undo_mem_free(prev_undo);
+	}
+
+	undo = UT_LIST_GET_FIRST(rseg->insert_undo_cached);
+
+	while (undo != NULL) {
+		trx_undo_t*	prev_undo = undo;
+
+		undo = UT_LIST_GET_NEXT(undo_list, undo);
+		UT_LIST_REMOVE(undo_list, rseg->insert_undo_cached, prev_undo);
+
+		trx_undo_mem_free(prev_undo);
+	}
+
+	trx_sys_set_nth_rseg(trx_sys, rseg->id, NULL);
+
+	mem_free(rseg);
+}
+
+/***************************************************************************
 Creates and initializes a rollback segment object. The values for the
 fields are read from the header. The object is inserted to the rseg
 list of the trx system object and a pointer is inserted in the rseg

=== modified file 'storage/innodb_plugin/trx/trx0sys.c'
--- a/storage/innodb_plugin/trx/trx0sys.c	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/trx/trx0sys.c	2009-11-30 11:32:05 +0000
@@ -40,6 +40,7 @@ Created 3/26/1996 Heikki Tuuri
 #include "trx0purge.h"
 #include "log0log.h"
 #include "os0file.h"
+#include "read0read.h"
 
 /** The file format tag structure with id and name. */
 struct file_format_struct {
@@ -1533,3 +1534,80 @@ trx_sys_file_format_id_to_name(
 }
 
 #endif /* !UNIV_HOTBACKUP */
+
+/*********************************************************************
+Shutdown/Close the transaction system. */
+UNIV_INTERN
+void
+trx_sys_close(void)
+/*===============*/
+{
+	trx_rseg_t*	rseg;
+	read_view_t*	view;
+
+	ut_ad(trx_sys != NULL);
+
+	/* Check that all read views are closed except read view owned
+	by a purge. */
+
+	if (UT_LIST_GET_LEN(trx_sys->view_list) > 1) {
+		fprintf(stderr,
+			"InnoDB: Error: all read views were not closed"
+			" before shutdown:\n"
+			"InnoDB: %lu read views open \n",
+			UT_LIST_GET_LEN(trx_sys->view_list) - 1);
+	}
+
+	sess_close(trx_dummy_sess);
+	trx_dummy_sess = NULL;
+
+	trx_purge_sys_close();
+
+	mutex_enter(&kernel_mutex);
+
+	/* Free the double write data structures. */
+	ut_a(trx_doublewrite != NULL);
+	ut_free(trx_doublewrite->write_buf_unaligned);
+	trx_doublewrite->write_buf_unaligned = NULL;
+
+	mem_free(trx_doublewrite->buf_block_arr);
+	trx_doublewrite->buf_block_arr = NULL;
+
+	mutex_free(&trx_doublewrite->mutex);
+	mem_free(trx_doublewrite);
+	trx_doublewrite = NULL;
+
+	/* There can't be any active transactions. */
+	rseg = UT_LIST_GET_FIRST(trx_sys->rseg_list);
+
+	while (rseg != NULL) {
+		trx_rseg_t*	prev_rseg = rseg;
+
+		rseg = UT_LIST_GET_NEXT(rseg_list, prev_rseg);
+		UT_LIST_REMOVE(rseg_list, trx_sys->rseg_list, prev_rseg);
+
+		trx_rseg_mem_free(prev_rseg);
+	}
+
+	view = UT_LIST_GET_FIRST(trx_sys->view_list);
+
+	while (view != NULL) {
+		read_view_t*	prev_view = view;
+
+		view = UT_LIST_GET_NEXT(view_list, prev_view);
+
+		/* Views are allocated from the trx_sys->global_read_view_heap.
+		So, we simply remove the element here. */
+		UT_LIST_REMOVE(view_list, trx_sys->view_list, prev_view);
+	}
+
+	ut_a(UT_LIST_GET_LEN(trx_sys->trx_list) == 0);
+	ut_a(UT_LIST_GET_LEN(trx_sys->rseg_list) == 0);
+	ut_a(UT_LIST_GET_LEN(trx_sys->view_list) == 0);
+	ut_a(UT_LIST_GET_LEN(trx_sys->mysql_trx_list) == 0);
+
+	mem_free(trx_sys);
+
+	trx_sys = NULL;
+	mutex_exit(&kernel_mutex);
+}

=== modified file 'storage/innodb_plugin/trx/trx0trx.c'
--- a/storage/innodb_plugin/trx/trx0trx.c	2009-10-09 14:13:15 +0000
+++ b/storage/innodb_plugin/trx/trx0trx.c	2009-12-01 10:38:40 +0000
@@ -1636,9 +1636,7 @@ trx_mark_sql_stat_end(
 
 /**********************************************************************//**
 Prints info about a transaction to the given file. The caller must own the
-kernel mutex and must have called
-innobase_mysql_prepare_print_arbitrary_thd(), unless he knows that MySQL
-or InnoDB cannot meanwhile change the info printed here. */
+kernel mutex. */
 UNIV_INTERN
 void
 trx_print(

=== modified file 'storage/innodb_plugin/trx/trx0undo.c'
--- a/storage/innodb_plugin/trx/trx0undo.c	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/trx/trx0undo.c	2009-11-30 11:32:05 +0000
@@ -1522,7 +1522,7 @@ trx_undo_mem_init_for_reuse(
 
 /********************************************************************//**
 Frees an undo log memory copy. */
-static
+UNIV_INTERN
 void
 trx_undo_mem_free(
 /*==============*/

=== modified file 'storage/innodb_plugin/usr/usr0sess.c'
--- a/storage/innodb_plugin/usr/usr0sess.c	2009-05-27 09:45:59 +0000
+++ b/storage/innodb_plugin/usr/usr0sess.c	2009-11-30 11:32:05 +0000
@@ -32,14 +32,6 @@ Created 6/25/1996 Heikki Tuuri
 #include "trx0trx.h"
 
 /*********************************************************************//**
-Closes a session, freeing the memory occupied by it. */
-static
-void
-sess_close(
-/*=======*/
-	sess_t*		sess);	/*!< in, own: session object */
-
-/*********************************************************************//**
 Opens a session.
 @return	own: session object */
 UNIV_INTERN
@@ -64,35 +56,16 @@ sess_open(void)
 
 /*********************************************************************//**
 Closes a session, freeing the memory occupied by it. */
-static
+UNIV_INTERN
 void
 sess_close(
 /*=======*/
 	sess_t*	sess)	/*!< in, own: session object */
 {
-	ut_ad(mutex_own(&kernel_mutex));
-	ut_ad(sess->trx == NULL);
-
-	mem_free(sess);
-}
-
-/*********************************************************************//**
-Closes a session, freeing the memory occupied by it, if it is in a state
-where it should be closed.
-@return	TRUE if closed */
-UNIV_INTERN
-ibool
-sess_try_close(
-/*===========*/
-	sess_t*	sess)	/*!< in, own: session object */
-{
-	ut_ad(mutex_own(&kernel_mutex));
+	ut_ad(!mutex_own(&kernel_mutex));
 
-	if (UT_LIST_GET_LEN(sess->graphs) == 0) {
-		sess_close(sess);
+	ut_a(UT_LIST_GET_LEN(sess->graphs) == 0);
 
-		return(TRUE);
-	}
-
-	return(FALSE);
+	trx_free_for_background(sess->trx);
+	mem_free(sess);
 }

=== modified file 'storage/innodb_plugin/ut/ut0mem.c'
--- a/storage/innodb_plugin/ut/ut0mem.c	2009-07-30 12:42:56 +0000
+++ b/storage/innodb_plugin/ut/ut0mem.c	2009-11-30 11:32:05 +0000
@@ -433,6 +433,8 @@ ut_free_all_mem(void)
 			" total allocated memory is %lu\n",
 			(ulong) ut_total_allocated_memory);
 	}
+
+	ut_mem_block_list_inited = FALSE;
 }
 #endif /* !UNIV_HOTBACKUP */
 

=== modified file 'storage/maria/ft_maria.c'
--- a/storage/maria/ft_maria.c	2007-07-02 17:45:15 +0000
+++ b/storage/maria/ft_maria.c	2010-01-27 21:53:08 +0000
@@ -22,8 +22,8 @@
 #include "ma_ftdefs.h"
 
 FT_INFO *maria_ft_init_search(uint flags, void *info, uint keynr,
-			      uchar *query, uint query_len, CHARSET_INFO *cs,
-			      uchar *record)
+			      uchar *query, size_t query_len,
+                              CHARSET_INFO *cs, uchar *record)
 {
   FT_INFO *res;
   if (flags & FT_BOOL)

=== modified file 'storage/maria/ha_maria.cc'
--- a/storage/maria/ha_maria.cc	2009-12-03 11:34:11 +0000
+++ b/storage/maria/ha_maria.cc	2010-02-12 14:21:13 +0000
@@ -2255,9 +2255,12 @@ int ha_maria::extra(enum ha_extra_functi
     extern_lock(F_UNLOCK) (which resets file->trn) followed by maria_close()
     without calling commit/rollback in between.  If file->trn is not set
     we can't remove file->share from the transaction list in the extra() call.
+
+    table->in_use is not set in the case this is a done as part of closefrm()
+    as part of drop table.
   */
 
-  if (!file->trn &&
+  if (file->s->now_transactional && !file->trn && table->in_use && 
       (operation == HA_EXTRA_PREPARE_FOR_DROP ||
        operation == HA_EXTRA_PREPARE_FOR_RENAME))
   {
@@ -3275,11 +3278,11 @@ static struct st_mysql_sys_var* system_v
   MYSQL_SYSVAR(block_size),
   MYSQL_SYSVAR(checkpoint_interval),
   MYSQL_SYSVAR(force_start_after_recovery_failures),
-  MYSQL_SYSVAR(page_checksum),
   MYSQL_SYSVAR(log_dir_path),
   MYSQL_SYSVAR(log_file_size),
   MYSQL_SYSVAR(log_purge_type),
   MYSQL_SYSVAR(max_sort_file_size),
+  MYSQL_SYSVAR(page_checksum),
   MYSQL_SYSVAR(pagecache_age_threshold),
   MYSQL_SYSVAR(pagecache_buffer_size),
   MYSQL_SYSVAR(pagecache_division_limit),

=== modified file 'storage/maria/ma_blockrec.c'
--- a/storage/maria/ma_blockrec.c	2009-10-03 20:13:58 +0000
+++ b/storage/maria/ma_blockrec.c	2010-02-10 19:06:24 +0000
@@ -430,8 +430,9 @@ my_bool _ma_once_end_block_record(MARIA_
   if (share->bitmap.file.file >= 0)
   {
     if (flush_pagecache_blocks(share->pagecache, &share->bitmap.file,
-                               share->temporary ? FLUSH_IGNORE_CHANGED :
-                               FLUSH_RELEASE))
+                               ((share->temporary || share->deleting) ?
+                                FLUSH_IGNORE_CHANGED :
+                                FLUSH_RELEASE)))
       res= 1;
     /*
       File must be synced as it is going out of the maria_open_list and so
@@ -1688,7 +1689,8 @@ static my_bool get_head_or_tail_page(MAR
     if (!page_link.changed)
       goto crashed;
 
-    DBUG_ASSERT((res->buff[PAGE_TYPE_OFFSET] & PAGE_TYPE_MASK) == page_type);
+    DBUG_ASSERT((uint) (res->buff[PAGE_TYPE_OFFSET] & PAGE_TYPE_MASK) ==
+                page_type);
     if (!(dir= find_free_position(page_type == HEAD_PAGE ? info : 0,
                                   res->buff, block_size, &res->rownr,
                                   &res->length, &res->empty_space)))
@@ -6094,7 +6096,7 @@ uint _ma_apply_redo_insert_row_head_or_t
       DBUG_RETURN(0);
     }
 
-    if (((buff[PAGE_TYPE_OFFSET] & PAGE_TYPE_MASK) != page_type))
+    if (((uint) (buff[PAGE_TYPE_OFFSET] & PAGE_TYPE_MASK) != page_type))
     {
       /*
         This is a page that has been freed before and now should be
@@ -6241,7 +6243,7 @@ uint _ma_apply_redo_purge_row_head_or_ta
       Note that in case the page is not anymore a head or tail page
       a future redo will fix the bitmap.
     */
-    if ((buff[PAGE_TYPE_OFFSET] & PAGE_TYPE_MASK) == page_type)
+    if ((uint) (buff[PAGE_TYPE_OFFSET] & PAGE_TYPE_MASK) == page_type)
     {
       empty_space= uint2korr(buff+EMPTY_SPACE_OFFSET);
       if (_ma_bitmap_set(info, page, page_type == HEAD_PAGE,

=== modified file 'storage/maria/ma_check.c'
--- a/storage/maria/ma_check.c	2009-11-29 23:08:56 +0000
+++ b/storage/maria/ma_check.c	2010-01-14 16:51:00 +0000
@@ -6018,7 +6018,7 @@ int maria_update_state_info(HA_CHECK *pa
   {
     if (update & UPDATE_TIME)
     {
-      share->state.check_time= (long) time((time_t*) 0);
+      share->state.check_time= time((time_t*) 0);
       if (!share->state.create_time)
 	share->state.create_time= share->state.check_time;
     }

=== modified file 'storage/maria/ma_close.c'
--- a/storage/maria/ma_close.c	2009-02-05 22:38:30 +0000
+++ b/storage/maria/ma_close.c	2010-02-10 19:06:24 +0000
@@ -79,7 +79,7 @@ int maria_close(register MARIA_HA *info)
       if ((*share->once_end)(share))
         error= my_errno;
       if (flush_pagecache_blocks(share->pagecache, &share->kfile,
-                                 (share->temporary ?
+                                 ((share->temporary || share->deleting) ?
                                   FLUSH_IGNORE_CHANGED :
                                   FLUSH_RELEASE)))
         error= my_errno;
@@ -177,6 +177,7 @@ int maria_close(register MARIA_HA *info)
   {
     (void) pthread_mutex_destroy(&share->intern_lock);
     (void) pthread_mutex_destroy(&share->close_lock);
+    (void) pthread_cond_destroy(&share->key_del_cond);
     my_free((uchar *)share, MYF(0));
     /*
       If share cannot be freed, it's because checkpoint has previously

=== modified file 'storage/maria/ma_create.c'
--- a/storage/maria/ma_create.c	2009-02-19 09:01:25 +0000
+++ b/storage/maria/ma_create.c	2010-01-14 16:51:00 +0000
@@ -772,7 +772,7 @@ int maria_create(const char *name, enum 
     share.base.min_block_length= share.base.pack_reclength;
 
   if (! (flags & HA_DONT_TOUCH_DATA))
-    share.state.create_time= (long) time((time_t*) 0);
+    share.state.create_time= time((time_t*) 0);
 
   pthread_mutex_lock(&THR_LOCK_maria);
 

=== modified file 'storage/maria/ma_delete.c'
--- a/storage/maria/ma_delete.c	2009-01-12 11:12:00 +0000
+++ b/storage/maria/ma_delete.c	2010-03-10 10:32:14 +0000
@@ -169,6 +169,8 @@ my_bool _ma_ck_delete(MARIA_HA *info, MA
   MARIA_KEY org_key;
   DBUG_ENTER("_ma_ck_delete");
 
+  LINT_INIT_STRUCT(org_key);
+
   save_key_data= key->data;
   if (share->now_transactional)
   {

=== modified file 'storage/maria/ma_extra.c'
--- a/storage/maria/ma_extra.c	2009-10-06 06:13:56 +0000
+++ b/storage/maria/ma_extra.c	2010-02-10 19:06:24 +0000
@@ -305,6 +305,12 @@ int maria_extra(MARIA_HA *info, enum ha_
     pthread_mutex_unlock(&THR_LOCK_maria);
     break;
   case HA_EXTRA_PREPARE_FOR_DROP:
+    /* Signals about intent to delete this table */
+    share->deleting= TRUE;
+    share->global_changed= FALSE;     /* force writing changed flag */
+    /* To force repair if reopened */
+    _ma_mark_file_changed(info);
+    /* Fall trough */
   case HA_EXTRA_PREPARE_FOR_RENAME:
   {
     my_bool do_flush= test(function != HA_EXTRA_PREPARE_FOR_DROP);

=== modified file 'storage/maria/ma_key_recover.h'
--- a/storage/maria/ma_key_recover.h	2008-09-01 17:31:40 +0000
+++ b/storage/maria/ma_key_recover.h	2010-03-09 19:22:24 +0000
@@ -63,7 +63,6 @@ extern my_bool write_hook_for_undo_key_i
 extern my_bool write_hook_for_undo_key_delete(enum translog_record_type type,
                                               TRN *trn, MARIA_HA *tbl_info,
                                               LSN *lsn, void *hook_arg);
-void _ma_unpin_all_pages(MARIA_HA *info, LSN undo_lsn);
 
 my_bool _ma_log_prefix(MARIA_PAGE *page, uint changed_length, int move_length);
 my_bool _ma_log_suffix(MARIA_PAGE *page, uint org_length,

=== modified file 'storage/maria/ma_locking.c'
--- a/storage/maria/ma_locking.c	2009-10-06 06:13:56 +0000
+++ b/storage/maria/ma_locking.c	2010-02-10 19:06:24 +0000
@@ -387,6 +387,9 @@ int _ma_test_if_changed(register MARIA_H
   open_count is not maintained on disk for temporary tables.
 */
 
+#define _MA_ALREADY_MARKED_FILE_CHANGED                                 \
+  ((share->state.changed & STATE_CHANGED) && share->global_changed)
+
 int _ma_mark_file_changed(MARIA_HA *info)
 {
   uchar buff[3];
@@ -394,8 +397,6 @@ int _ma_mark_file_changed(MARIA_HA *info
   int error= 1;
   DBUG_ENTER("_ma_mark_file_changed");
 
-#define _MA_ALREADY_MARKED_FILE_CHANGED                                 \
-  ((share->state.changed & STATE_CHANGED) && share->global_changed)
   if (_MA_ALREADY_MARKED_FILE_CHANGED)
     DBUG_RETURN(0);
   pthread_mutex_lock(&share->intern_lock); /* recheck under mutex */

=== modified file 'storage/maria/ma_loghandler.c'
--- a/storage/maria/ma_loghandler.c	2009-05-19 09:28:05 +0000
+++ b/storage/maria/ma_loghandler.c	2010-03-30 12:36:49 +0000
@@ -1211,6 +1211,8 @@ static my_bool translog_set_lsn_for_file
   for (file= from_file; file <= to_file; file++)
   {
     LOGHANDLER_FILE_INFO info;
+    LINT_INIT(info.max_lsn);
+
     File fd= open_logfile_by_number_no_cache(file);
     if ((fd < 0) ||
         ((translog_read_file_header(&info, fd) ||
@@ -1394,6 +1396,7 @@ LSN translog_get_file_max_lsn_stored(uin
 
   {
     LOGHANDLER_FILE_INFO info;
+    LINT_INIT_STRUCT(info);
     File fd= open_logfile_by_number_no_cache(file);
     if ((fd < 0) ||
         (translog_read_file_header(&info, fd) | my_close(fd, MYF(MY_WME))))
@@ -2823,8 +2826,8 @@ static my_bool translog_page_validator(u
 
   data->was_recovered= 0;
 
-  if (uint3korr(page) != page_no ||
-      uint3korr(page + 3) != data->number)
+  if ((pgcache_page_no_t) uint3korr(page) != page_no ||
+      (uint32) uint3korr(page + 3) != data->number)
   {
     DBUG_PRINT("error", ("Page (%lu,0x%lx): "
                          "page address written in the page is incorrect: "
@@ -3844,6 +3847,8 @@ my_bool translog_init_with_table(const c
     if (!old_log_was_recovered && old_flags == flags)
     {
       LOGHANDLER_FILE_INFO info;
+      LINT_INIT(info.maria_version);
+
       /*
         Accessing &log_descriptor.open_files without mutex is safe
         because it is initialization

=== modified file 'storage/maria/ma_page.c'
--- a/storage/maria/ma_page.c	2009-05-06 12:03:24 +0000
+++ b/storage/maria/ma_page.c	2010-03-09 19:22:24 +0000
@@ -64,6 +64,15 @@ void _ma_page_setup(MARIA_PAGE *page, MA
                   share->base.key_reflength : 0);
 }
 
+#ifdef IDENTICAL_PAGES_AFTER_RECOVERY
+void page_cleanup(MARIA_SHARE *share, MARIA_PAGE *page)
+{
+  uint length= page->size;
+  DBUG_ASSERT(length <= block_size - KEYPAGE_CHECKSUM_SIZE);
+  bzero(page->buff + length, share->block_size - length);
+}
+#endif
+
 
 /**
   Fetch a key-page in memory
@@ -102,8 +111,10 @@ my_bool _ma_fetch_keypage(MARIA_PAGE *pa
 
   if (lock != PAGECACHE_LOCK_LEFT_UNLOCKED)
   {
-    DBUG_ASSERT(lock == PAGECACHE_LOCK_WRITE);
-    page_link.unlock=  PAGECACHE_LOCK_WRITE_UNLOCK;
+    DBUG_ASSERT(lock == PAGECACHE_LOCK_WRITE || PAGECACHE_LOCK_READ);
+    page_link.unlock= (lock == PAGECACHE_LOCK_WRITE ?
+                       PAGECACHE_LOCK_WRITE_UNLOCK :
+                       PAGECACHE_LOCK_READ_UNLOCK);
     page_link.changed= 0;
     push_dynamic(&info->pinned_pages, (void*) &page_link);
     page->link_offset= info->pinned_pages.elements-1;
@@ -209,14 +220,7 @@ my_bool _ma_write_keypage(MARIA_PAGE *pa
   }
 #endif
 
-#ifdef IDENTICAL_PAGES_AFTER_RECOVERY
-  {
-    uint length= page->size;
-    DBUG_ASSERT(length <= block_size - KEYPAGE_CHECKSUM_SIZE);
-    bzero(buff + length, block_size - length);
-  }
-#endif
-
+  page_cleanup(share, page);
   res= pagecache_write(share->pagecache,
                        &share->kfile,
                        (pgcache_page_no_t) (page->pos / block_size),

=== modified file 'storage/maria/ma_recovery.c'
--- a/storage/maria/ma_recovery.c	2009-10-26 11:35:42 +0000
+++ b/storage/maria/ma_recovery.c	2010-02-10 19:06:24 +0000
@@ -312,11 +312,14 @@ int maria_apply_log(LSN from_lsn, enum m
 
   now= my_getsystime();
   in_redo_phase= TRUE;
+  trnman_init(max_trid_in_control_file);
   if (run_redo_phase(from_lsn, apply))
   {
     ma_message_no_user(0, "Redo phase failed");
+    trnman_destroy();
     goto err;
   }
+  trnman_destroy();
 
   if ((uncommitted_trans=
        end_of_redo_phase(should_run_undo_phase)) == (uint)-1)

=== modified file 'storage/maria/ma_rkey.c'
--- a/storage/maria/ma_rkey.c	2008-06-26 05:18:28 +0000
+++ b/storage/maria/ma_rkey.c	2010-03-09 19:22:24 +0000
@@ -82,6 +82,9 @@ int maria_rkey(MARIA_HA *info, uchar *bu
     rw_rdlock(&keyinfo->root_lock);
 
   nextflag= maria_read_vec[search_flag] | key.flag;
+  if (search_flag != HA_READ_KEY_EXACT ||
+      ((keyinfo->flag & (HA_NOSAME | HA_NULL_PART)) != HA_NOSAME))
+    nextflag|= SEARCH_SAVE_BUFF;
 
   switch (keyinfo->key_alg) {
 #ifdef HAVE_RTREE_KEYS

=== modified file 'storage/maria/ma_search.c'
--- a/storage/maria/ma_search.c	2009-05-06 12:03:24 +0000
+++ b/storage/maria/ma_search.c	2010-03-28 18:10:00 +0000
@@ -18,6 +18,10 @@
 #include "ma_fulltext.h"
 #include "m_ctype.h"
 
+static int _ma_search_no_save(register MARIA_HA *info, MARIA_KEY *key,
+                              uint32 nextflag, register my_off_t pos,
+                              MARIA_PINNED_PAGE **res_page_link,
+                              uchar **res_page_buff);
 static my_bool _ma_get_prev_key(MARIA_KEY *key, MARIA_PAGE *ma_page,
                                 uchar *keypos);
 
@@ -57,7 +61,51 @@ int _ma_check_index(MARIA_HA *info, int 
 */
 
 int _ma_search(register MARIA_HA *info, MARIA_KEY *key, uint32 nextflag,
-               register my_off_t pos)
+               my_off_t pos)
+{
+  int error;
+  MARIA_PINNED_PAGE *page_link;
+  uchar *page_buff;
+
+  info->page_changed= 1;                        /* If page not saved */
+  if (!(error= _ma_search_no_save(info, key, nextflag, pos, &page_link,
+                                  &page_buff)))
+  {
+    if (nextflag & SEARCH_SAVE_BUFF)
+    {
+      bmove512(info->keyread_buff, page_buff, info->s->block_size);
+
+      /* Save position for a possible read next / previous */
+      info->int_keypos= info->keyread_buff + info->keypos_offset;
+      info->int_maxpos= info->keyread_buff + info->maxpos_offset;
+      info->int_keytree_version= key->keyinfo->version;
+      info->last_search_keypage= info->last_keypage;
+      info->page_changed= 0;
+      info->keyread_buff_used= 0;
+    }
+  }
+  _ma_unpin_all_pages(info, LSN_IMPOSSIBLE);
+  return (error);
+}
+
+/**
+   @breif Search after row by a key
+
+   ret_page_link	Will contain pointer to page where we found key
+
+   @note
+     Position to row is stored in info->lastpos
+
+   @return
+   @retval  0   ok (key found)
+   @retval -1   Not found
+   @retval  1   If one should continue search on higher level
+*/
+
+static int _ma_search_no_save(register MARIA_HA *info, MARIA_KEY *key,
+                              uint32 nextflag, register my_off_t pos,
+                              MARIA_PINNED_PAGE **res_page_link,
+                              uchar **res_page_buff)
 {
   my_bool last_key_not_used;
   int error,flag;
@@ -66,6 +114,7 @@ int _ma_search(register MARIA_HA *info, 
   uchar lastkey[MARIA_MAX_KEY_BUFF];
   MARIA_KEYDEF *keyinfo= key->keyinfo;
   MARIA_PAGE page;
+  MARIA_PINNED_PAGE *page_link;
   DBUG_ENTER("_ma_search");
   DBUG_PRINT("enter",("pos: %lu  nextflag: %u  lastpos: %lu",
                       (ulong) pos, nextflag, (ulong) info->cur_row.lastpos));
@@ -81,10 +130,11 @@ int _ma_search(register MARIA_HA *info, 
   }
 
   if (_ma_fetch_keypage(&page, info, keyinfo, pos,
-                        PAGECACHE_LOCK_LEFT_UNLOCKED,
-                        DFLT_INIT_HITS, info->keyread_buff,
-                        test(!(nextflag & SEARCH_SAVE_BUFF))))
+                        PAGECACHE_LOCK_READ, DFLT_INIT_HITS, 0, 0))
     goto err;
+  page_link= dynamic_element(&info->pinned_pages,
+                             info->pinned_pages.elements-1,
+                             MARIA_PINNED_PAGE*);
   DBUG_DUMP("page", page.buff, page.size);
 
   flag= (*keyinfo->bin_search)(key, &page, nextflag, &keypos, lastkey,
@@ -98,8 +148,9 @@ int _ma_search(register MARIA_HA *info, 
 
   if (flag)
   {
-    if ((error= _ma_search(info, key, nextflag,
-                          _ma_kpos(nod_flag,keypos))) <= 0)
+    if ((error= _ma_search_no_save(info, key, nextflag,
+                                   _ma_kpos(nod_flag,keypos),
+                                   res_page_link, res_page_buff)) <= 0)
       DBUG_RETURN(error);
 
     if (flag >0)
@@ -118,26 +169,15 @@ int _ma_search(register MARIA_HA *info, 
 	((keyinfo->flag & (HA_NOSAME | HA_NULL_PART)) != HA_NOSAME ||
 	 (key->flag & SEARCH_PART_KEY) || info->s->base.born_transactional))
     {
-      if ((error= _ma_search(info, key, (nextflag | SEARCH_FIND) &
-                             ~(SEARCH_BIGGER | SEARCH_SMALLER | SEARCH_LAST),
-                             _ma_kpos(nod_flag,keypos))) >= 0 ||
+      if ((error= _ma_search_no_save(info, key, (nextflag | SEARCH_FIND) &
+                                     ~(SEARCH_BIGGER | SEARCH_SMALLER |
+                                       SEARCH_LAST),
+                                     _ma_kpos(nod_flag,keypos),
+                                     res_page_link, res_page_buff)) >= 0 ||
           my_errno != HA_ERR_KEY_NOT_FOUND)
         DBUG_RETURN(error);
-      info->last_keypage= HA_OFFSET_ERROR;              /* Buffer not in mem */
     }
   }
-  if (pos != info->last_keypage)
-  {
-    uchar *old_buff= page.buff;
-    if (_ma_fetch_keypage(&page, info, keyinfo, pos,
-                          PAGECACHE_LOCK_LEFT_UNLOCKED,DFLT_INIT_HITS,
-                          info->keyread_buff,
-                          test(!(nextflag & SEARCH_SAVE_BUFF))))
-      goto err;
-    /* Restore position if page buffer moved */
-    keypos= page.buff + (keypos - old_buff);
-    maxpos= page.buff + (maxpos - old_buff);
-  }
 
   info->last_key.keyinfo= keyinfo;
   if ((nextflag & (SEARCH_SMALLER | SEARCH_LAST)) && flag != 0)
@@ -172,16 +212,15 @@ int _ma_search(register MARIA_HA *info, 
   }
   info->cur_row.lastpos= _ma_row_pos_from_key(&info->last_key);
   info->cur_row.trid=    _ma_trid_from_key(&info->last_key);
-  /* Save position for a possible read next / previous */
-  info->int_keypos= info->keyread_buff + (keypos - page.buff);
-  info->int_maxpos= info->keyread_buff + (maxpos - page.buff);
-  info->int_nod_flag=nod_flag;
-  info->int_keytree_version=keyinfo->version;
-  info->last_search_keypage=info->last_keypage;
-  info->page_changed=0;
-  /* Set marker that buffer was used (Marker for mi_search_next()) */
-  info->keyread_buff_used= (info->keyread_buff != page.buff);
 
+  /* Store offset to key */
+  info->keypos_offset= (uint) (keypos - page.buff);
+  info->maxpos_offset= (uint) (maxpos - page.buff);
+  info->int_nod_flag= nod_flag;
+  info->last_keypage= pos;
+  *res_page_link= page_link;
+  *res_page_buff= page.buff;
+  
   DBUG_PRINT("exit",("found key at %lu",(ulong) info->cur_row.lastpos));
   DBUG_RETURN(0);
 
@@ -190,7 +229,7 @@ err:
   info->cur_row.lastpos= HA_OFFSET_ERROR;
   info->page_changed=1;
   DBUG_RETURN (-1);
-} /* _ma_search */
+}
 
 
 /*

=== modified file 'storage/maria/ma_test3.c'
--- a/storage/maria/ma_test3.c	2008-01-10 12:21:53 +0000
+++ b/storage/maria/ma_test3.c	2010-01-06 21:27:53 +0000
@@ -180,7 +180,7 @@ void start_test(int id)
   if (pagecacheing && rnd(2) == 0)
     init_pagecache(maria_pagecache, 65536L, 0, 0, MARIA_KEY_BLOCK_LENGTH,
                    MY_WME);
-  printf("Process %d, pid: %d\n",id,getpid()); fflush(stdout);
+  printf("Process %d, pid: %ld\n",id,(long) getpid()); fflush(stdout);
 
   for (error=i=0 ; i < tests && !error; i++)
   {
@@ -362,7 +362,7 @@ int test_write(MARIA_HA *file,int id,int
       maria_extra(file,HA_EXTRA_WRITE_CACHE,0);
   }
 
-  sprintf((char*) record.id,"%7d",getpid());
+  sprintf((char*) record.id,"%7ld", (long) getpid());
   strnmov((char*) record.text,"Testing...", sizeof(record.text));
 
   tries=(uint) rnd(100)+10;

=== modified file 'storage/maria/ma_write.c'
--- a/storage/maria/ma_write.c	2009-02-19 09:01:25 +0000
+++ b/storage/maria/ma_write.c	2010-03-09 19:22:24 +0000
@@ -587,6 +587,12 @@ my_bool _ma_enlarge_root(MARIA_HA *info,
 /*
   Search after a position for a key and store it there
 
+  TODO:
+  Change this to use pagecache directly instead of creating a copy
+  of the page. To do this, we must however change write-key-on-page
+  algorithm to not overwrite the buffer but instead store any overflow
+  key in a separate buffer.
+
   @return
   @retval -1   error
   @retval 0    ok

=== modified file 'storage/maria/maria_def.h'
--- a/storage/maria/maria_def.h	2009-11-29 23:08:56 +0000
+++ b/storage/maria/maria_def.h	2010-03-28 18:10:00 +0000
@@ -390,6 +390,7 @@ typedef struct st_maria_share
   my_bool now_transactional;
   my_bool have_versioning;
   my_bool key_del_used;                         /* != 0 if key_del is locked */
+  my_bool deleting;                     /* we are going to delete this table */
 #ifdef THREAD
   THR_LOCK lock;
   void (*lock_restore_status)(void *);
@@ -505,8 +506,10 @@ struct st_maria_handler
   uchar *first_mbr_key;			/* Searhed spatial key */
   uchar *rec_buff;			/* Temp buffer for recordpack */
   uchar *blob_buff;                     /* Temp buffer for blobs */
-  uchar *int_keypos,			/* Save position for next/previous */
-   *int_maxpos;				/* -""- */
+  uchar *int_keypos;			/* Save position for next/previous */
+  uchar *int_maxpos;			/* -""- */
+  uint keypos_offset;                   /* Tmp storage for offset int_keypos */
+  uint maxpos_offset;          		/* Tmp storage for offset int_maxpos */
   uchar *update_field_data;		/* Used by update in rows-in-block */
   uint int_nod_flag;			/* -""- */
   uint32 int_keytree_version;		/* -""- */
@@ -978,6 +981,11 @@ extern ulonglong transid_get_packed(MARI
 #define page_store_info(share, page)                           \
   _ma_store_keypage_flag((share), (page)->buff, (page)->flag); \
   _ma_store_page_used((share), (page)->buff, (page)->size);
+#ifdef IDENTICAL_PAGES_AFTER_RECOVERY
+void page_cleanup(MARIA_SHARE *share, MARIA_PAGE *page)
+#else
+#define page_cleanup(A,B) while (0)
+#endif
 
 extern MARIA_KEY *_ma_make_key(MARIA_HA *info, MARIA_KEY *int_key, uint keynr,
                                uchar *key, const uchar *record,
@@ -1196,7 +1204,7 @@ void _ma_tmp_disable_logging_for_table(M
                                        my_bool log_incomplete);
 my_bool _ma_reenable_logging_for_table(MARIA_HA *info, my_bool flush_pages);
 my_bool write_log_record_for_bulk_insert(MARIA_HA *info);
-
+void _ma_unpin_all_pages(MARIA_HA *info, LSN undo_lsn);
 
 #define MARIA_NO_CRC_NORMAL_PAGE 0xffffffff
 #define MARIA_NO_CRC_BITMAP_PAGE 0xfffffffe

=== modified file 'storage/myisam/ft_boolean_search.c'
--- a/storage/myisam/ft_boolean_search.c	2009-11-30 13:36:06 +0000
+++ b/storage/myisam/ft_boolean_search.c	2010-01-28 14:49:14 +0000
@@ -299,7 +299,7 @@ static int ftb_parse_query_internal(MYSQ
 }
 
 
-static int _ftb_parse_query(FTB *ftb, uchar *query, uint len,
+static int _ftb_parse_query(FTB *ftb, uchar *query, mysql_ft_size_t len,
                             struct st_mysql_ftparser *parser)
 {
   MYSQL_FTPARSER_PARAM *param;
@@ -321,7 +321,7 @@ static int _ftb_parse_query(FTB *ftb, uc
   param->mysql_add_word= ftb_query_add_word;
   param->mysql_ftparam= (void *)&ftb_param;
   param->cs= ftb->charset;
-  param->doc= (char*) query;
+  param->doc= query;
   param->length= len;
   param->flags= 0;
   param->mode= MYSQL_FTPARSER_FULL_BOOLEAN_INFO;
@@ -475,8 +475,7 @@ static void _ftb_init_index_search(FT_IN
   int i;
   FTB_WORD   *ftbw;
 
-  if ((ftb->state != READY && ftb->state !=INDEX_DONE) ||
-      ftb->keynr == NO_SUCH_KEY)
+  if (ftb->state == UNINITIALIZED || ftb->keynr == NO_SUCH_KEY)
     return;
   ftb->state=INDEX_SEARCH;
 
@@ -541,7 +540,7 @@ static void _ftb_init_index_search(FT_IN
 
 
 FT_INFO * ft_init_boolean_search(MI_INFO *info, uint keynr, uchar *query,
-                                 uint query_len, CHARSET_INFO *cs)
+                                 mysql_ft_size_t query_len, CHARSET_INFO *cs)
 {
   FTB       *ftb;
   FTB_EXPR  *ftbe;
@@ -680,8 +679,9 @@ static int ftb_check_phrase_internal(MYS
     -1 is returned if error occurs.
 */
 
-static int _ftb_check_phrase(FTB *ftb, const uchar *document, uint len,
-                FTB_EXPR *ftbe, struct st_mysql_ftparser *parser)
+static int _ftb_check_phrase(FTB *ftb, const uchar *document,
+                             mysql_ft_size_t len,
+                             FTB_EXPR *ftbe, struct st_mysql_ftparser *parser)
 {
   MY_FTB_PHRASE_PARAM ftb_param;
   MYSQL_FTPARSER_PARAM *param;
@@ -702,7 +702,7 @@ static int _ftb_check_phrase(FTB *ftb, c
   param->mysql_add_word= ftb_phrase_add_word;
   param->mysql_ftparam= (void *)&ftb_param;
   param->cs= ftb->charset;
-  param->doc= (char *) document;
+  param->doc= document;
   param->length= len;
   param->flags= 0;
   param->mode= MYSQL_FTPARSER_WITH_STOPWORDS;
@@ -1000,7 +1000,7 @@ float ft_boolean_find_relevance(FT_INFO 
   {
     if (!ftsi.pos)
       continue;
-    param->doc= (char *)ftsi.pos;
+    param->doc= ftsi.pos;
     param->length= ftsi.len;
     if (unlikely(parser->parse(param)))
       return 0;

=== modified file 'storage/myisam/ft_myisam.c'
--- a/storage/myisam/ft_myisam.c	2007-07-02 17:45:15 +0000
+++ b/storage/myisam/ft_myisam.c	2010-01-27 21:53:08 +0000
@@ -23,8 +23,8 @@
 #include "ftdefs.h"
 
 FT_INFO *ft_init_search(uint flags, void *info, uint keynr,
-                        uchar *query, uint query_len, CHARSET_INFO *cs,
-                        uchar *record)
+                        uchar *query, size_t query_len,
+                        CHARSET_INFO *cs, uchar *record)
 {
   FT_INFO *res;
   if (flags & FT_BOOL)

=== modified file 'storage/myisam/ft_nlq_search.c'
--- a/storage/myisam/ft_nlq_search.c	2009-11-30 13:36:06 +0000
+++ b/storage/myisam/ft_nlq_search.c	2010-01-27 21:53:08 +0000
@@ -204,7 +204,8 @@ static int FT_DOC_cmp(void *unused __att
 
 
 FT_INFO *ft_init_nlq_search(MI_INFO *info, uint keynr, uchar *query,
-			    uint query_len, uint flags, uchar *record)
+			    mysql_ft_size_t query_len, uint flags,
+                            uchar *record)
 {
   TREE	      wtree;
   ALL_IN_ONE  aio;

=== modified file 'storage/myisam/ft_parser.c'
--- a/storage/myisam/ft_parser.c	2009-11-30 13:36:06 +0000
+++ b/storage/myisam/ft_parser.c	2010-01-28 14:49:14 +0000
@@ -175,7 +175,7 @@ uchar ft_get_word(CHARSET_INFO *cs, cons
     if ((param->trunc=(doc<end && *doc == FTB_TRUNC)))
       doc++;
 
-    if (((length >= ft_min_word_len && !is_stopword((char*) word->pos,
+    if (((length >= ft_min_word_len && !is_stopword(word->pos,
                                                     word->len))
          || param->trunc) && length < ft_max_word_len)
     {
@@ -298,13 +298,13 @@ static int ft_parse_internal(MYSQL_FTPAR
   DBUG_ENTER("ft_parse_internal");
 
   while (ft_simple_get_word(wtree->custom_arg, &doc, end, &w, TRUE))
-    if (param->mysql_add_word(param, (char*) w.pos, w.len, 0))
+    if (param->mysql_add_word(param, w.pos, w.len, 0))
       DBUG_RETURN(1);
   DBUG_RETURN(0);
 }
 
 
-int ft_parse(TREE *wtree, const uchar *doc, int doclen,
+int ft_parse(TREE *wtree, const uchar *doc, mysql_ft_size_t doclen,
              struct st_mysql_ftparser *parser,
              MYSQL_FTPARSER_PARAM *param, MEM_ROOT *mem_root)
 {
@@ -319,7 +319,7 @@ int ft_parse(TREE *wtree, const uchar *d
   param->mysql_add_word= ft_add_word;
   param->mysql_ftparam= &my_param;
   param->cs= wtree->custom_arg;
-  param->doc= (char*) doc;
+  param->doc= doc;
   param->length= doclen;
   param->mode= MYSQL_FTPARSER_SIMPLE_MODE;
   DBUG_RETURN(parser->parse(param));

=== modified file 'storage/myisam/ft_stopwords.c'
--- a/storage/myisam/ft_stopwords.c	2009-11-29 23:08:56 +0000
+++ b/storage/myisam/ft_stopwords.c	2010-03-28 18:10:00 +0000
@@ -20,8 +20,8 @@
 
 typedef struct st_ft_stopwords
 {
-  const char * pos;
-  uint   len;
+  const uchar* pos;
+  size_t len;
 } FT_STOPWORD;
 
 static TREE *stopwords3=NULL;
@@ -30,23 +30,24 @@ static int FT_STOPWORD_cmp(void* cmp_arg
 			   FT_STOPWORD *w1, FT_STOPWORD *w2)
 {
   return ha_compare_text(default_charset_info,
-			 (uchar *)w1->pos,w1->len,
-			 (uchar *)w2->pos,w2->len,0,0);
+			 w1->pos, w1->len,
+			 w2->pos, w2->len, 0, 0);
 }
 
 static void FT_STOPWORD_free(FT_STOPWORD *w, TREE_FREE action,
                              void *arg __attribute__((unused)))
 {
   if (action == free_free)
-    my_free((uchar*) w->pos, MYF(0));
+    my_free((void*) w->pos, MYF(0));
 }
 
 static int ft_add_stopword(const char *w)
 {
   FT_STOPWORD sw;
-  return !w ||
-         (((sw.len= (uint) strlen(sw.pos=w)) >= ft_min_word_len) &&
-          (tree_insert(stopwords3, &sw, 0, stopwords3->custom_arg)==NULL));
+  return (!w ||
+          (((sw.len= (uint) strlen((char*) (sw.pos=(const uchar *)w))) >= 
+            ft_min_word_len) &&
+           (tree_insert(stopwords3, &sw, 0, stopwords3->custom_arg)==NULL)));
 }
 
 int ft_init_stopwords()

=== modified file 'storage/myisam/ftdefs.h'
--- a/storage/myisam/ftdefs.h	2009-11-29 23:08:56 +0000
+++ b/storage/myisam/ftdefs.h	2010-01-27 21:53:08 +0000
@@ -97,8 +97,8 @@
 
 typedef struct st_ft_word {
   const uchar *pos;
-  uint	 len;
   double weight;
+  size_t len;
 } FT_WORD;
 
 int is_stopword(const uchar *word, size_t len);
@@ -111,7 +111,8 @@ uchar ft_simple_get_word(CHARSET_INFO *,
                          FT_WORD *, my_bool);
 
 typedef struct _st_ft_seg_iterator {
-  uint        num, len;
+  uint        num;
+  mysql_ft_size_t len;
   HA_KEYSEG  *seg;
   const uchar *rec, *pos;
 } FT_SEG_ITERATOR;
@@ -128,8 +129,9 @@ FT_WORD * _mi_ft_parserecord(MI_INFO *, 
 uint _mi_ft_parse(TREE *, MI_INFO *, uint, const uchar *,
                   MYSQL_FTPARSER_PARAM *, MEM_ROOT *);
 
-FT_INFO *ft_init_nlq_search(MI_INFO *, uint, uchar *, uint, uint, uchar *);
-FT_INFO *ft_init_boolean_search(MI_INFO *, uint, uchar *, uint, CHARSET_INFO *);
+FT_INFO *ft_init_nlq_search(MI_INFO *, uint, uchar *, mysql_ft_size_t, uint,
+                            uchar *);
+FT_INFO *ft_init_boolean_search(MI_INFO *, uint, uchar *, mysql_ft_size_t, CHARSET_INFO *);
 
 extern const struct _ft_vft _ft_vft_nlq;
 int ft_nlq_read_next(FT_INFO *, char *);

=== modified file 'storage/myisam/mi_check.c'
--- a/storage/myisam/mi_check.c	2009-12-03 11:34:11 +0000
+++ b/storage/myisam/mi_check.c	2010-01-14 16:51:00 +0000
@@ -4447,7 +4447,7 @@ int update_state_info(HA_CHECK *param, M
   {
     if (update & UPDATE_TIME)
     {
-      share->state.check_time= (long) time((time_t*) 0);
+      share->state.check_time= time((time_t*) 0);
       if (!share->state.create_time)
 	share->state.create_time=share->state.check_time;
     }

=== modified file 'storage/myisam/mi_close.c'
--- a/storage/myisam/mi_close.c	2009-09-07 20:50:10 +0000
+++ b/storage/myisam/mi_close.c	2010-02-10 19:06:24 +0000
@@ -64,8 +64,9 @@ int mi_close(register MI_INFO *info)
                     if (share->kfile >= 0) abort(););
     if (share->kfile >= 0 &&
 	flush_key_blocks(share->key_cache, share->kfile,
-			 share->temporary ? FLUSH_IGNORE_CHANGED :
-			 FLUSH_RELEASE))
+                         ((share->temporary || share->deleting) ?
+                          FLUSH_IGNORE_CHANGED :
+                          FLUSH_RELEASE)))
       error=my_errno;
     if (share->kfile >= 0)
     {

=== modified file 'storage/myisam/mi_create.c'
--- a/storage/myisam/mi_create.c	2009-10-15 21:38:29 +0000
+++ b/storage/myisam/mi_create.c	2010-03-12 19:03:37 +0000
@@ -192,6 +192,13 @@ int mi_create(const char *name,uint keys
     options|= HA_OPTION_CHECKSUM;
     min_pack_length++;
   }
+  /*
+    Don't set HA_OPTION_NULL_FIELDS if no checksums, as this flag makes
+    that file incompatible with MySQL.  This is ok, as this flag is only
+    used if one specifics table level checksums.
+  */
+  if (!(options & HA_OPTION_CHECKSUM))
+    options&= ~HA_OPTION_NULL_FIELDS;
   if (flags & HA_CREATE_DELAY_KEY_WRITE)
     options|= HA_OPTION_DELAY_KEY_WRITE;
   if (flags & HA_CREATE_RELIES_ON_SQL_LAYER)
@@ -575,7 +582,7 @@ int mi_create(const char *name,uint keys
     max(share.base.pack_reclength,MI_MIN_BLOCK_LENGTH) :
     MI_EXTEND_BLOCK_LENGTH;
   if (! (flags & HA_DONT_TOUCH_DATA))
-    share.state.create_time= (long) time((time_t*) 0);
+    share.state.create_time= time((time_t*) 0);
 
   pthread_mutex_lock(&THR_LOCK_myisam);
 

=== modified file 'storage/myisam/mi_extra.c'
--- a/storage/myisam/mi_extra.c	2009-10-06 06:13:56 +0000
+++ b/storage/myisam/mi_extra.c	2010-02-10 19:06:24 +0000
@@ -256,8 +256,13 @@ int mi_extra(MI_INFO *info, enum ha_extr
     share->last_version= 0L;			/* Impossible version */
     pthread_mutex_unlock(&THR_LOCK_myisam);
     break;
-  case HA_EXTRA_PREPARE_FOR_RENAME:
   case HA_EXTRA_PREPARE_FOR_DROP:
+    /* Signals about intent to delete this table */
+    share->deleting= TRUE;
+    share->global_changed= FALSE;     /* force writing changed flag */
+    _mi_mark_file_changed(info);
+    /* Fall trough */
+  case HA_EXTRA_PREPARE_FOR_RENAME:
     pthread_mutex_lock(&THR_LOCK_myisam);
     share->last_version= 0L;			/* Impossible version */
     pthread_mutex_lock(&share->intern_lock);

=== modified file 'storage/myisam/mi_open.c'
--- a/storage/myisam/mi_open.c	2009-12-03 11:19:05 +0000
+++ b/storage/myisam/mi_open.c	2010-02-10 19:06:24 +0000
@@ -58,6 +58,8 @@ MI_INFO *test_if_reopen(char *filename)
   {
     MI_INFO *info=(MI_INFO*) pos->data;
     MYISAM_SHARE *share=info->s;
+    DBUG_ASSERT(strcmp(share->unique_file_name,filename) ||
+                share->last_version);
     if (!strcmp(share->unique_file_name,filename) && share->last_version)
       return info;
   }

=== modified file 'storage/myisam/mi_packrec.c'
--- a/storage/myisam/mi_packrec.c	2009-10-15 21:38:29 +0000
+++ b/storage/myisam/mi_packrec.c	2010-03-04 08:03:07 +0000
@@ -1493,20 +1493,54 @@ static int _mi_read_rnd_mempack_record(M
 my_bool _mi_memmap_file(MI_INFO *info)
 {
   MYISAM_SHARE *share=info->s;
+  my_bool eom;
+
   DBUG_ENTER("mi_memmap_file");
 
   if (!info->s->file_map)
   {
+    my_off_t data_file_length= share->state.state.data_file_length;
+
+    if (myisam_mmap_size != SIZE_T_MAX)
+    {
+      pthread_mutex_lock(&THR_LOCK_myisam_mmap);
+      eom= data_file_length > myisam_mmap_size - myisam_mmap_used - MEMMAP_EXTRA_MARGIN;
+      if (!eom)
+        myisam_mmap_used+= data_file_length + MEMMAP_EXTRA_MARGIN;
+      pthread_mutex_unlock(&THR_LOCK_myisam_mmap);
+    }
+    else
+      eom= data_file_length > myisam_mmap_size - MEMMAP_EXTRA_MARGIN;
+
+    if (eom)
+    {
+      DBUG_PRINT("warning", ("File is too large for mmap"));
+      DBUG_RETURN(0);
+    }
     if (my_seek(info->dfile,0L,MY_SEEK_END,MYF(0)) <
         share->state.state.data_file_length+MEMMAP_EXTRA_MARGIN)
     {
       DBUG_PRINT("warning",("File isn't extended for memmap"));
+      if (myisam_mmap_size != SIZE_T_MAX)
+      {
+        pthread_mutex_lock(&THR_LOCK_myisam_mmap);
+        myisam_mmap_used-= data_file_length + MEMMAP_EXTRA_MARGIN;
+        pthread_mutex_unlock(&THR_LOCK_myisam_mmap);
+      }
       DBUG_RETURN(0);
     }
     if (mi_dynmap_file(info,
                        share->state.state.data_file_length + 
                          MEMMAP_EXTRA_MARGIN))
+    {
+      if (myisam_mmap_size != SIZE_T_MAX)
+      {
+        pthread_mutex_lock(&THR_LOCK_myisam_mmap);
+        myisam_mmap_used-= data_file_length + MEMMAP_EXTRA_MARGIN;
+        pthread_mutex_unlock(&THR_LOCK_myisam_mmap);
+      }
       DBUG_RETURN(0);
+    }
   }
   info->opt_flag|= MEMMAP_USED;
   info->read_record= share->read_record= _mi_read_mempack_record;
@@ -1519,6 +1553,13 @@ void _mi_unmap_file(MI_INFO *info)
 {
   VOID(my_munmap((char*) info->s->file_map, 
                  (size_t) info->s->mmaped_length + MEMMAP_EXTRA_MARGIN));
+
+  if (myisam_mmap_size != SIZE_T_MAX)
+  {
+    pthread_mutex_lock(&THR_LOCK_myisam_mmap);
+    myisam_mmap_used-= info->s->mmaped_length + MEMMAP_EXTRA_MARGIN;
+    pthread_mutex_unlock(&THR_LOCK_myisam_mmap);
+  }
 }
 
 

=== modified file 'storage/myisam/mi_static.c'
--- a/storage/myisam/mi_static.c	2009-10-27 13:20:34 +0000
+++ b/storage/myisam/mi_static.c	2009-12-24 06:34:31 +0000
@@ -40,7 +40,7 @@ ulong myisam_concurrent_insert= 0;
 my_off_t myisam_max_temp_length= MAX_FILE_SIZE;
 ulong    myisam_bulk_insert_tree_size=8192*1024;
 ulong    myisam_data_pointer_size=4;
-
+ulonglong    myisam_mmap_size= SIZE_T_MAX, myisam_mmap_used= 0;
 
 static int always_valid(const char *filename __attribute__((unused)))
 {

=== modified file 'storage/myisam/mi_test3.c'
--- a/storage/myisam/mi_test3.c	2008-04-28 16:24:05 +0000
+++ b/storage/myisam/mi_test3.c	2010-01-06 21:27:53 +0000
@@ -178,7 +178,8 @@ void start_test(int id)
   }
   if (key_cacheing && rnd(2) == 0)
     init_key_cache(dflt_key_cache, KEY_CACHE_BLOCK_SIZE, 65536L, 0, 0);
-  printf("Process %d, pid: %d\n",id,getpid()); fflush(stdout);
+  printf("Process %d, pid: %ld\n", id, (long) getpid());
+  fflush(stdout);
 
   for (error=i=0 ; i < tests && !error; i++)
   {
@@ -362,7 +363,7 @@ int test_write(MI_INFO *file,int id,int 
       mi_extra(file,HA_EXTRA_WRITE_CACHE,0);
   }
 
-  sprintf((char*) record.id,"%7d",getpid());
+  sprintf((char*) record.id,"%7ld",(long) getpid());
   strnmov((char*) record.text,"Testing...", sizeof(record.text));
 
   tries=(uint) rnd(100)+10;

=== modified file 'storage/myisam/mi_write.c'
--- a/storage/myisam/mi_write.c	2009-12-03 11:19:05 +0000
+++ b/storage/myisam/mi_write.c	2010-03-10 10:32:14 +0000
@@ -735,10 +735,12 @@ static uchar *_mi_find_last_pos(MI_KEYDE
   }
 
   end=page+length-key_ref_length;
+  DBUG_ASSERT(page < end);
   *key='\0';
   length=0;
   lastpos=page;
-  while (page < end)
+
+  do
   {
     prevpos=lastpos; lastpos=page;
     last_length=length;
@@ -749,7 +751,8 @@ static uchar *_mi_find_last_pos(MI_KEYDE
       my_errno=HA_ERR_CRASHED;
       DBUG_RETURN(0);
     }
-  }
+  } while (page < end);
+
   *return_key_length=last_length;
   *after_key=lastpos;
   DBUG_PRINT("exit",("returns: 0x%lx  page: 0x%lx  end: 0x%lx",

=== modified file 'storage/myisam/myisamdef.h'
--- a/storage/myisam/myisamdef.h	2009-12-03 11:34:11 +0000
+++ b/storage/myisam/myisamdef.h	2010-03-04 08:03:07 +0000
@@ -221,6 +221,7 @@ typedef struct st_mi_isam_share
   my_bool changed,                      /* If changed since lock */
     global_changed,                     /* If changed since open */
     not_flushed, temporary, delay_key_write, concurrent_insert;
+  my_bool deleting;                     /* we are going to delete this table */
 #ifdef THREAD
   THR_LOCK lock;
   pthread_mutex_t intern_lock;          /* Locking for use with _locking */
@@ -391,7 +392,6 @@ struct st_myisam_info
 #define MI_MAX_BLOCK_LENGTH     ((((ulong) 1 << 24)-1) & (~ (ulong) (MI_DYN_ALIGN_SIZE-1)))
 #define MI_REC_BUFF_OFFSET      ALIGN_SIZE(MI_DYN_DELETE_BLOCK_HEADER+sizeof(uint32))
 
-#define MEMMAP_EXTRA_MARGIN     7       /* Write this as a suffix for file */
 
 #define PACK_TYPE_SELECTED      1       /* Bits in field->pack_type */
 #define PACK_TYPE_SPACE_FIELDS  2

=== modified file 'storage/myisammrg/ha_myisammrg.cc'
--- a/storage/myisammrg/ha_myisammrg.cc	2009-10-15 21:38:29 +0000
+++ b/storage/myisammrg/ha_myisammrg.cc	2010-03-30 12:36:49 +0000
@@ -382,7 +382,7 @@ static MI_INFO *myisammrg_attach_childre
     my_errno= HA_ERR_WRONG_MRG_TABLE_DEF;
   }
   DBUG_PRINT("myrg", ("MyISAM handle: 0x%lx  my_errno: %d",
-                      (long) myisam, my_errno));
+                      my_errno ? 0L : (long) myisam, my_errno));
 
  err:
   DBUG_RETURN(my_errno ? NULL : myisam);

=== modified file 'storage/myisammrg/myrg_open.c'
--- a/storage/myisammrg/myrg_open.c	2009-09-23 13:21:29 +0000
+++ b/storage/myisammrg/myrg_open.c	2010-03-30 12:36:49 +0000
@@ -239,6 +239,7 @@ MYRG_INFO *myrg_parent_open(const char *
   rc= 1;
   errpos= 0;
   bzero((char*) &file_cache, sizeof(file_cache));
+  LINT_INIT(m_info);
 
   /* Open MERGE meta file. */
   if ((fd= my_open(fn_format(parent_name_buff, parent_name, "", MYRG_NAME_EXT,

=== modified file 'storage/ndb/plug.in'
--- a/storage/ndb/plug.in	2006-08-19 04:19:19 +0000
+++ b/storage/ndb/plug.in	2009-12-27 13:54:41 +0000
@@ -1,5 +1,5 @@
 MYSQL_STORAGE_ENGINE(ndbcluster, ndbcluster, [Cluster Storage Engine],
-        [High Availability Clustered tables], [max])
+        [High Availability Clustered tables],)
 MYSQL_PLUGIN_DIRECTORY(ndbcluster,[storage/ndb])
 MYSQL_PLUGIN_STATIC(ndbcluster, [[\$(ndbcluster_libs) \$(ndbcluster_system_libs) \$(NDB_SCI_LIBS)]])
 MYSQL_PLUGIN_ACTIONS(ndbcluster,[MYSQL_SETUP_NDBCLUSTER])

=== modified file 'storage/pbxt/src/ha_pbxt.cc'
--- a/storage/pbxt/src/ha_pbxt.cc	2009-12-29 11:34:44 +0000
+++ b/storage/pbxt/src/ha_pbxt.cc	2010-01-06 21:27:53 +0000
@@ -1294,7 +1294,7 @@ static int pbxt_init(void *p)
 				#6	0x000debe1 in THD::THD at sql_class.cc:631
 				#7	0x00e207a4 in myxt_create_thread at myxt_xt.cc:2666
 				#8	0x00e3134b in tabc_fr_run_thread at tabcache_xt.cc:982
-				#9	0x00e422ca in thr_main at thread_xt.cc:1006
+				#9	0x00e422ca in thr_main_pbxt at thread_xt.cc:1006
 				#10	0x91ff7c55 in _pthread_start
 				#11	0x91ff7b12 in thread_start
 			 *
@@ -1557,7 +1557,7 @@ static int pbxt_prepare(handlerton *hton
 	return err;
 }
 
-static XTThreadPtr ha_temp_open_global_database(handlerton *hton, THD **ret_thd, int *temp_thread, char *thread_name, int *err)
+static XTThreadPtr ha_temp_open_global_database(handlerton *hton, THD **ret_thd, int *temp_thread, const char *thread_name, int *err)
 {
 	THD			*thd;
 	XTThreadPtr	self = NULL;

=== modified file 'storage/pbxt/src/restart_xt.cc'
--- a/storage/pbxt/src/restart_xt.cc	2009-11-27 15:37:02 +0000
+++ b/storage/pbxt/src/restart_xt.cc	2010-01-06 21:27:53 +0000
@@ -3314,7 +3314,7 @@ static void *xn_xres_run_recovery_thread
 	* #7	0x000c0db2 in THD::~THD at sql_class.cc:934
 	* #8	0x003b025b in myxt_destroy_thread at myxt_xt.cc:2999
 	* #9	0x003b66b5 in xn_xres_run_recovery_thread at restart_xt.cc:3196
-	* #10	0x003cbfbb in thr_main at thread_xt.cc:1020
+	* #10	0x003cbfbb in thr_main_pbxt at thread_xt.cc:1020
 	*
 	myxt_destroy_thread(mysql_thread, TRUE);
 	*/

=== modified file 'storage/pbxt/src/thread_xt.cc'
--- a/storage/pbxt/src/thread_xt.cc	2009-12-22 10:33:20 +0000
+++ b/storage/pbxt/src/thread_xt.cc	2010-01-06 21:27:53 +0000
@@ -1013,7 +1013,7 @@ static xtBool thr_setup_signals(void)
 
 typedef void *(*ThreadMainFunc)(XTThreadPtr self);
 
-extern "C" void *thr_main(void *data)
+extern "C" void *thr_main_pbxt(void *data)
 {
 	ThreadDataPtr	td = (ThreadDataPtr) data;
 	XTThreadPtr		self = td->td_thr;
@@ -1503,10 +1503,10 @@ xtPublic pthread_t xt_run_thread(XTThrea
 		pthread_attr_t	attr = { 0, 0, 0 };
 
 		attr.priority = THREAD_PRIORITY_NORMAL;
-		err = pthread_create(&child_thread, &attr, thr_main, &data);
+		err = pthread_create(&child_thread, &attr, thr_main_pbxt, &data);
 	}
 #else
-	err = pthread_create(&child_thread, NULL, thr_main, &data);
+	err = pthread_create(&child_thread, NULL, thr_main_pbxt, &data);
 #endif
 	if (err) {
 		xt_free_thread(child);

=== modified file 'storage/pbxt/src/thread_xt.h'
--- a/storage/pbxt/src/thread_xt.h	2009-11-24 10:55:06 +0000
+++ b/storage/pbxt/src/thread_xt.h	2010-01-06 21:27:53 +0000
@@ -536,7 +536,7 @@ extern struct XTThread	**xt_thr_array;
  * Function prototypes
  */
 
-extern "C" void *thr_main(void *data);
+extern "C" void *thr_main_pbxt(void *data);
 
 void			xt_get_now(char *buffer, size_t len);
 xtBool			xt_init_logging(void);

=== modified file 'storage/xtradb/CMakeLists.txt'
--- a/storage/xtradb/CMakeLists.txt	2009-11-14 09:53:18 +0000
+++ b/storage/xtradb/CMakeLists.txt	2010-01-15 15:58:25 +0000
@@ -13,36 +13,41 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-IF (CMAKE_SIZEOF_VOID_P MATCHES 8)
-	SET(WIN64 TRUE)
-ENDIF (CMAKE_SIZEOF_VOID_P MATCHES 8)
+# This is the CMakeLists for InnoDB Plugin
 
-# Check type sizes
-include(CheckTypeSize)
-
-# Currently, the checked results are not used.
-CHECK_TYPE_SIZE(int SIZEOF_INT)
-CHECK_TYPE_SIZE(long SIZEOF_LONG)
-CHECK_TYPE_SIZE(void* SIZEOF_VOID_P)
 
 SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
-INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake")
+
+# Starting at 5.1.38, MySQL CMake files are simplified. But the plugin
+# CMakeLists.txt still needs to work with previous versions of MySQL.
+IF (MYSQL_VERSION_ID GREATER "50137")
+	INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake")
+ENDIF (MYSQL_VERSION_ID GREATER "50137")
+
+IF (CMAKE_SIZEOF_VOID_P MATCHES 8)
+	SET(WIN64 TRUE)
+ENDIF (CMAKE_SIZEOF_VOID_P MATCHES 8)
+
 ADD_DEFINITIONS(-D_WIN32 -D_LIB -DMYSQL_SERVER)
 
-INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/zlib
-                    ${CMAKE_SOURCE_DIR}/storage/xtradb/include
-                    ${CMAKE_SOURCE_DIR}/storage/xtradb/handler
-                    ${CMAKE_SOURCE_DIR}/sql
-                    ${CMAKE_SOURCE_DIR}/regex
-                    ${CMAKE_SOURCE_DIR}/extra/yassl/include)
+# Include directories under innobase
+INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/storage/xtradb/include
+                    ${CMAKE_SOURCE_DIR}/storage/xtradb/handler)
+ 
+# Include directories under mysql
+INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include
+		    ${CMAKE_SOURCE_DIR}/sql
+		    ${CMAKE_SOURCE_DIR}/regex
+		    ${CMAKE_SOURCE_DIR}/zlib
+		    ${CMAKE_SOURCE_DIR}/extra/yassl/include)
 
 # Removing compiler optimizations for innodb/mem/* files on 64-bit Windows
 # due to 64-bit compiler error, See MySQL Bug #19424, #36366, #34297
-IF(MSVC AND $(WIN64))
+IF (MSVC AND $(WIN64))
 	SET_SOURCE_FILES_PROPERTIES(mem/mem0mem.c mem/mem0pool.c
 				    PROPERTIES COMPILE_FLAGS -Od)
-ENDIF(MSVC AND $(WIN64))
+ENDIF (MSVC AND $(WIN64))
 
 SET(INNOBASE_SOURCES	btr/btr0btr.c btr/btr0cur.c btr/btr0pcur.c btr/btr0sea.c
 			buf/buf0buddy.c buf/buf0buf.c buf/buf0flu.c buf/buf0lru.c buf/buf0rea.c
@@ -77,5 +82,20 @@ SET(INNOBASE_SOURCES	btr/btr0btr.c btr/b
 			usr/usr0sess.c
 			ut/ut0byte.c ut/ut0dbg.c ut/ut0mem.c ut/ut0rnd.c ut/ut0ut.c ut/ut0vec.c
 			ut/ut0list.c ut/ut0wqueue.c)
+ADD_DEFINITIONS(-DHAVE_WINDOWS_ATOMICS -DIB_HAVE_PAUSE_INSTRUCTION)
 
-MYSQL_STORAGE_ENGINE(INNOBASE)
+IF (MYSQL_VERSION_ID GREATER "50137")
+	MYSQL_STORAGE_ENGINE(INNOBASE)
+	# Use ha_innodb for plugin name, if plugin is built
+	GET_TARGET_PROPERTY(LIB_LOCATION ha_innobase LOCATION)
+	IF(LIB_LOCATION)
+		SET_TARGET_PROPERTIES(ha_innobase PROPERTIES OUTPUT_NAME ha_innodb)
+	ENDIF(LIB_LOCATION)
+ELSE (MYSQL_VERSION_ID GREATER "50137")
+	IF (NOT SOURCE_SUBLIBS)
+		ADD_DEFINITIONS(-D_WIN32 -DMYSQL_SERVER)
+		ADD_LIBRARY(innobase STATIC ${INNOBASE_SOURCES})
+		# Require mysqld_error.h, which is built as part of the GenError
+		ADD_DEPENDENCIES(innobase GenError)
+	ENDIF (NOT SOURCE_SUBLIBS)
+ENDIF (MYSQL_VERSION_ID GREATER "50137")

=== modified file 'storage/xtradb/ChangeLog'
--- a/storage/xtradb/ChangeLog	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/ChangeLog	2010-01-15 15:58:25 +0000
@@ -1,3 +1,319 @@
+2009-11-20	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Add a workaround to prevent a crash due to Bug#45961 DDL on
+	partitioned innodb tables leaves data dictionary in an inconsistent
+	state
+
+2009-11-19	The InnoDB Team
+
+	* btr/btr0btr.c:
+	Fix Bug#48469 when innodb tablespace is configured too small, crash
+	and corruption!
+
+2009-11-19	The InnoDB Team
+
+	* data/data0type.c:
+	Fix Bug#48526 Data type for float and double is incorrectly reported
+	in InnoDB table monitor
+
+2009-11-19	The InnoDB Team
+
+	* CMakeLists.txt:
+	Fix Bug#48317 cannot build innodb as static library
+
+2009-11-18	The InnoDB Team
+
+	* handler/handler0alter.cc:
+	Fix Bug#48782 On lock wait timeout, CREATE INDEX (creating primary key)
+	attempts DROP TABLE
+
+2009-11-17	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb.result,
+	mysql-test/innodb.test, mysql-test/innodb_bug44369.result,
+	mysql-test/innodb_bug44369.test, mysql-test/patches/innodb-index.diff,
+	row/row0mysql.c:
+	Report duplicate table names to the client connection, not to the
+	error log.
+
+2009-11-12	The InnoDB Team
+
+	* handler/ha_innodb.cc, include/db0err.h, row/row0merge.c,
+	row/row0mysql.c:
+	Allow CREATE INDEX to be interrupted.
+	Also, when CHECK TABLE is interrupted, report ER_QUERY_INTERRUPTED.
+
+2009-11-11	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb_bug47167.result,
+	mysql-test/innodb_bug47167.test, mysql-test/innodb_file_format.result:
+	Fix Bug#47167 "set global innodb_file_format_check" cannot set value
+	by User-Defined Variable
+
+2009-11-11	The InnoDB Team
+
+	* include/os0file.h, os/os0file.c:
+	Fix Bug#3139 Mysql crashes: 'windows error 995' after several selects
+	on a large DB
+
+2009-11-04	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Fix Bug#32430 'show innodb status' causes errors
+	Invalid (old?) table or database name in logs
+
+2009-11-02	The InnoDB Team
+
+	* btr/btr0sea.c, buf/buf0buf.c, dict/dict0dict.c, fil/fil0fil.c,
+	ibuf/ibuf0ibuf.c, include/btr0sea.h, include/dict0dict.h,
+	include/fil0fil.h, include/ibuf0ibuf.h, include/lock0lock.h,
+	include/log0log.h, include/log0recv.h, include/mem0mem.h,
+	include/mem0pool.h, include/os0file.h, include/pars0pars.h,
+	include/srv0srv.h, include/thr0loc.h, include/trx0i_s.h,
+	include/trx0purge.h, include/trx0rseg.h, include/trx0sys.h,
+	include/trx0undo.h, include/usr0sess.h, lock/lock0lock.c,
+	log/log0log.c, log/log0recv.c, mem/mem0dbg.c, mem/mem0pool.c,
+	os/os0file.c, os/os0sync.c, os/os0thread.c, pars/lexyy.c,
+	pars/pars0lex.l, que/que0que.c, srv/srv0srv.c, srv/srv0start.c,
+	sync/sync0arr.c, sync/sync0sync.c, thr/thr0loc.c, trx/trx0i_s.c,
+	trx/trx0purge.c, trx/trx0rseg.c, trx/trx0sys.c, trx/trx0undo.c,
+	usr/usr0sess.c, ut/ut0mem.c:
+	Fix Bug #45992 innodb memory not freed after shutdown
+	Fix Bug #46656 InnoDB plugin: memory leaks (Valgrind)
+
+2009-10-29	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb-autoinc.result,
+	mysql-test/innodb-autoinc.test:
+	Fix Bug#47125 auto_increment start value is ignored if an index is
+	created and engine=innodb
+
+2009-10-29	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb_bug47777.result,
+	mysql-test/innodb_bug47777.test:
+	Fix Bug#47777 innodb dies with spatial pk: Failing assertion: buf <=
+	original_buf + buf_len
+
+2009-10-29	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Fix Bug#38996 Race condition in ANALYZE TABLE
+
+2009-10-29	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Fix bug#42383: Can't create table 'test.bug39438'
+
+2009-10-29	The InnoDB Team
+
+	* os/os0proc.c:
+	Fix Bug#48237 Error handling in os_mem_alloc_large appears to
+	be incorrect
+
+2009-10-29	The InnoDB Team
+
+	* buf/buf0buf.c, buf/buf0lru.c, include/buf0buf.h, include/buf0buf.ic:
+	Fix corruption of the buf_pool->LRU_old list and improve debug
+	assertions.
+
+2009-10-28	The InnoDB Team
+
+	* srv/srv0start.c:
+	Fix Bug#41490 After enlargement of InnoDB page size, the error message
+	become inaccurate
+
+2009-10-26	The InnoDB Team
+
+	* row/row0ins.c:
+	When allocating a data tuple, zero out the system fields in order
+	to avoid Valgrind warnings about uninitialized fields in
+	dtuple_validate().
+
+2009-10-22	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb-zip.result,
+	mysql-test/innodb-zip.test, mysql-test/innodb_bug44369.result,
+	mysql-test/innodb_bug44369.test:
+	Fix Bug#47233 Innodb calls push_warning(MYSQL_ERROR::WARN_LEVEL_ERROR)
+
+2009-10-19	The InnoDB Team
+
+	* mysql-test/innodb_information_schema.test:
+	Fix Bug#47808 innodb_information_schema.test fails when run under
+	valgrind
+
+2009-10-15	The InnoDB Team
+
+	* include/page0page.ic:
+	Fix Bug#47058 Failure to compile innodb_plugin on solaris 10u7 + spro
+	cc/CC 5.10
+
+2009-10-13	The InnoDB Team
+
+	* buf/buf0flu.c:
+	Call fsync() on datafiles after a batch of pages is written to disk
+	even when skip_innodb_doublewrite is set.
+
+2009-10-05	The InnoDB Team
+
+	* buf/buf0buf.c:
+	Do not invalidate buffer pool while an LRU batch is active. Added code
+	to buf_pool_invalidate() to wait for the running batches to finish.
+
+2009-10-01	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Fix Bug#47763 typo in error message: Failed to open table %s after %lu
+	attemtps.
+
+2009-10-01	The InnoDB Team
+
+	* fsp/fsp0fsp.c, row/row0merge.c:
+	Clean up after a crash during DROP INDEX. When InnoDB crashes
+	while dropping an index, ensure that the index will be completely
+	dropped during crash recovery. The MySQL .frm file may still
+	contain the dropped index, but there is little that we can do
+	about it.
+
+2009-09-28	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	When a secondary index exists in the MySQL .frm file but not in
+	the InnoDB data dictionary, return an error instead of letting an
+	assertion fail in index_read.
+
+2009-09-28	The InnoDB Team
+
+	* btr/btr0btr.c, buf/buf0buf.c, include/page0page.h,
+	include/page0zip.h, page/page0cur.c, page/page0page.c,
+	page/page0zip.c:
+	Do not write to PAGE_INDEX_ID when restoring an uncompressed page
+	after a compression failure. The field should only be written
+	when creating a B-tree page. This fix addresses a race condition
+	in a debug assertion.
+
+2009-09-28	The InnoDB Team
+
+	* fil/fil0fil.c:
+	Try to prevent the reuse of tablespace identifiers after InnoDB
+	has crashed during table creation. Also, refuse to start if files
+	with duplicate tablespace identifiers are encountered.
+
+2009-09-25	The InnoDB Team
+
+	* include/os0file.h, os/os0file.c:
+	Fix Bug#47055 unconditional exit(1) on ERROR_WORKING_SET_QUOTA
+	1453 (0x5AD) for InnoDB backend
+
+2009-09-19	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb-consistent-master.opt,
+	mysql-test/innodb-consistent.result,
+	mysql-test/innodb-consistent.test:
+	Fix Bug#37232 Innodb might get too many read locks for DML with
+	repeatable-read
+
+2009-09-19	The InnoDB Team
+
+	* fsp/fsp0fsp.c:
+	Fix Bug#31183 Tablespace full problems not reported in error log,
+	error message unclear
+
+2009-09-17	The InnoDB Team
+
+	* mysql-test/innodb-zip.result, mysql-test/innodb-zip.test:
+	Make the test pass with zlib 1.2.3.3. Apparently, the definition
+	of compressBound() has changed between zlib versions, and the
+	maximum record size of a table with 1K compressed page size has
+	been reduced by one byte. This is an arbitrary test. In practical
+	applications, for good write performance, the compressed page size
+	should be chosen to be bigger than the absolute minimum.
+
+2009-09-16	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Fix Bug#46256 drop table with unknown collation crashes innodb
+
+2009-09-16	The InnoDB Team
+
+	* dict/dict0dict.c, handler/ha_innodb.cc,
+	mysql-test/innodb_bug44369.result, mysql-test/innodb_bug44369.test,
+	row/row0mysql.c:
+	Fix Bug#44369 InnoDB: Does not uniformly disallow disallowed column
+	names
+
+2009-09-16	The InnoDB Team
+
+	* handler/ha_innodb.cc, include/db0err.h,
+	mysql-test/innodb_bug46000.result, mysql-test/innodb_bug46000.test:
+	Fix Bug#46000 using index called GEN_CLUST_INDEX crashes server
+
+2009-09-02	The InnoDB Team
+
+	* include/lock0lock.h, include/row0mysql.h, lock/lock0lock.c,
+	row/row0mysql.c:
+	Fix a regression introduced by the fix for MySQL bug#26316. We check
+	whether a transaction holds any AUTOINC locks before we acquire
+	the kernel mutex and release those locks.
+
+2009-08-27	The InnoDB Team
+
+	* dict/dict0dict.c, include/dict0dict.h,
+	mysql-test/innodb_bug44571.result, mysql-test/innodb_bug44571.test:
+	Fix Bug#44571 InnoDB Plugin crashes on ADD INDEX
+
+2009-08-27	The InnoDB Team
+
+	* row/row0merge.c:
+	Fix a bug in the merge sort that can corrupt indexes in fast index
+	creation. Add some consistency checks. Check that the number of
+	records remains constant in every merge sort pass.
+
+2009-08-27	The InnoDB Team
+
+	* buf/buf0buf.c, buf/buf0lru.c, buf/buf0rea.c, handler/ha_innodb.cc,
+	include/buf0buf.h, include/buf0buf.ic, include/buf0lru.h,
+	include/ut0ut.h, ut/ut0ut.c:
+	Make it possible to tune the buffer pool LRU eviction policy to be
+	more resistant against index scans. Introduce the settable global
+	variables innodb_old_blocks_pct and innodb_old_blocks_time for
+	controlling the buffer pool eviction policy. The parameter
+	innodb_old_blocks_pct (5..95) controls the desired amount of "old"
+	blocks in the LRU list. The default is 37, corresponding to the
+	old fixed ratio of 3/8. Each time a block is accessed, it will be
+	moved to the "new" blocks if its first access was at least
+	innodb_old_blocks_time milliseconds ago (default 0, meaning every
+	block). The idea is that in index scans, blocks will be accessed
+	a few times within innodb_old_blocks_time, and they will remain in
+	the "old" section of the LRU list. Thus, when innodb_old_blocks_time
+	is nonzero, blocks retrieved for one-time index scans will be more
+	likely candidates for eviction than blocks that are accessed in
+	random patterns.
+
+2009-08-26	The InnoDB Team
+
+	* handler/ha_innodb.cc, os/os0file.c:
+	Fix Bug#42885 buf_read_ahead_random, buf_read_ahead_linear counters,
+	thread wakeups
+
+2009-08-20	The InnoDB Team
+
+	* lock/lock0lock.c:
+	Fix Bug#46650 Innodb assertion autoinc_lock == lock in
+	lock_table_remove_low on INSERT SELECT
+
+2009-08-13	The InnoDB Team
+
+	* handler/handler0alter.cc:
+	Fix Bug#46657 InnoDB plugin: invalid read in index_merge_innodb test
+	(Valgrind)
+
+2009-08-11	The InnoDB Team
+
+	InnoDB Plugin 1.0.4 released
+
 2009-07-20	The InnoDB Team
 
 	* buf/buf0rea.c, handler/ha_innodb.cc, include/srv0srv.h,

=== modified file 'storage/xtradb/Makefile.am'
--- a/storage/xtradb/Makefile.am	2009-11-13 22:53:04 +0000
+++ b/storage/xtradb/Makefile.am	2010-01-15 15:58:25 +0000
@@ -22,7 +22,7 @@ MYSQLLIBdir=		$(pkglibdir)
 pkgplugindir=		$(pkglibdir)/plugin
 INCLUDES=		-I$(top_srcdir)/include -I$(top_builddir)/include \
 			-I$(top_srcdir)/regex \
-			-I$(top_srcdir)/storage/xtradb/include \
+			-I$(srcdir)/include \
 			-I$(top_srcdir)/sql \
 			-I$(srcdir) @ZLIB_INCLUDES@
 
@@ -31,7 +31,6 @@ DEFS=			@DEFS@
 
 noinst_HEADERS=		\
 			handler/ha_innodb.h	\
-			handler/handler0vars.h	\
 			handler/i_s.h		\
 			include/btr0btr.h	\
 			include/btr0btr.ic	\

=== modified file 'storage/xtradb/btr/btr0btr.c'
--- a/storage/xtradb/btr/btr0btr.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/btr/btr0btr.c	2010-01-06 12:00:14 +0000
@@ -790,14 +790,21 @@ btr_create(
 	} else {
 		/* It is a non-ibuf tree: create a file segment for leaf
 		pages */
-		fseg_create(space, page_no,
-			    PAGE_HEADER + PAGE_BTR_SEG_LEAF, mtr);
+		if (!fseg_create(space, page_no,
+				 PAGE_HEADER + PAGE_BTR_SEG_LEAF, mtr)) {
+			/* Not enough space for new segment, free root
+			segment before return. */
+			btr_free_root(space, zip_size, page_no, mtr);
+
+			return(FIL_NULL);
+		}
+
 		/* The fseg create acquires a second latch on the page,
 		therefore we must declare it: */
 		buf_block_dbg_add_level(block, SYNC_TREE_NODE_NEW);
 	}
 
-	/* Create a new index page on the the allocated segment page */
+	/* Create a new index page on the allocated segment page */
 	page_zip = buf_block_get_page_zip(block);
 
 	if (UNIV_LIKELY_NULL(page_zip)) {
@@ -1011,7 +1018,26 @@ btr_page_reorganize_low(
 	    (!page_zip_compress(page_zip, page, index, NULL))) {
 
 		/* Restore the old page and exit. */
-		buf_frame_copy(page, temp_page);
+
+#if defined UNIV_DEBUG || defined UNIV_ZIP_DEBUG
+		/* Check that the bytes that we skip are identical. */
+		ut_a(!memcmp(page, temp_page, PAGE_HEADER));
+		ut_a(!memcmp(PAGE_HEADER + PAGE_N_RECS + page,
+			     PAGE_HEADER + PAGE_N_RECS + temp_page,
+			     PAGE_DATA - (PAGE_HEADER + PAGE_N_RECS)));
+		ut_a(!memcmp(UNIV_PAGE_SIZE - FIL_PAGE_DATA_END + page,
+			     UNIV_PAGE_SIZE - FIL_PAGE_DATA_END + temp_page,
+			     FIL_PAGE_DATA_END));
+#endif /* UNIV_DEBUG || UNIV_ZIP_DEBUG */
+
+		memcpy(PAGE_HEADER + page, PAGE_HEADER + temp_page,
+		       PAGE_N_RECS - PAGE_N_DIR_SLOTS);
+		memcpy(PAGE_DATA + page, PAGE_DATA + temp_page,
+		       UNIV_PAGE_SIZE - PAGE_DATA - FIL_PAGE_DATA_END);
+
+#if defined UNIV_DEBUG || defined UNIV_ZIP_DEBUG
+		ut_a(!memcmp(page, temp_page, UNIV_PAGE_SIZE));
+#endif /* UNIV_DEBUG || UNIV_ZIP_DEBUG */
 
 		goto func_exit;
 	}
@@ -1902,7 +1928,7 @@ func_start:
 				n_uniq, &heap);
 
 			/* If the new record is less than the existing record
-			the the split in the middle will copy the existing
+			the split in the middle will copy the existing
 			record to the new node. */
 			if (cmp_dtuple_rec(tuple, first_rec, offsets) < 0) {
 				split_rec = page_get_middle_rec(page);

=== modified file 'storage/xtradb/btr/btr0cur.c'
--- a/storage/xtradb/btr/btr0cur.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/btr/btr0cur.c	2010-03-10 10:32:14 +0000
@@ -3233,7 +3233,7 @@ btr_estimate_number_of_different_key_val
 	ulint		matched_bytes;
 	ib_int64_t	n_recs	= 0;
 	ib_int64_t*	n_diff;
-	ib_int64_t*	n_not_nulls;
+	ib_int64_t*	n_not_nulls= 0;
 	ullint		n_sample_pages; /* number of pages to sample */
 	ulint		not_empty_flag	= 0;
 	ulint		total_external_size = 0;

=== modified file 'storage/xtradb/btr/btr0sea.c'
--- a/storage/xtradb/btr/btr0sea.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/btr/btr0sea.c	2010-01-06 12:00:14 +0000
@@ -175,6 +175,21 @@ btr_search_sys_create(
 	btr_search_sys->hash_index = ha_create(hash_size, 0, 0);
 }
 
+/*****************************************************************//**
+Frees the adaptive search system at a database shutdown. */
+UNIV_INTERN
+void
+btr_search_sys_free(void)
+/*=====================*/
+{
+	mem_free(btr_search_latch_temp);
+	btr_search_latch_temp = NULL;
+	mem_heap_free(btr_search_sys->hash_index->heap);
+	hash_table_free(btr_search_sys->hash_index);
+	mem_free(btr_search_sys);
+	btr_search_sys = NULL;
+}
+
 /********************************************************************//**
 Disable the adaptive hash search system and empty the index. */
 UNIV_INTERN
@@ -957,7 +972,7 @@ btr_search_guess_on_hash(
 	/* Increment the page get statistics though we did not really
 	fix the page: for user info only */
 
-	buf_pool->n_page_gets++;
+	buf_pool->stat.n_page_gets++;
 
 	return(TRUE);
 

=== modified file 'storage/xtradb/buf/buf0buddy.c'
--- a/storage/xtradb/buf/buf0buddy.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/buf/buf0buddy.c	2010-01-15 15:58:25 +0000
@@ -531,11 +531,10 @@ buf_buddy_relocate(
 		UNIV_MEM_ASSERT_W(src, size);
 
 		mutex = buf_page_get_mutex_enter(bpage);
-		ut_a(mutex);
 
 		mutex_enter(&zip_free_mutex);
 
-		if (buf_page_can_relocate(bpage)) {
+		if (mutex && buf_page_can_relocate(bpage)) {
 			/* Relocate the compressed page. */
 			ut_a(bpage->zip.data == src);
 			memcpy(dst, src, size);
@@ -563,7 +562,9 @@ success:
 			rw_lock_x_unlock(&page_hash_latch);
 		}
 
-		mutex_exit(mutex);
+		if (mutex) {
+			mutex_exit(mutex);
+		}
 	} else if (i == buf_buddy_get_slot(sizeof(buf_page_t))) {
 		/* This must be a buf_page_t object. */
 		UNIV_MEM_ASSERT_RW(src, size);

=== modified file 'storage/xtradb/buf/buf0buf.c'
--- a/storage/xtradb/buf/buf0buf.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/buf/buf0buf.c	2010-01-28 11:35:10 +0000
@@ -51,6 +51,40 @@ Created 11/5/1995 Heikki Tuuri
 #include "dict0dict.h"
 #include "log0recv.h"
 #include "page0zip.h"
+#include "trx0trx.h"
+
+/* prototypes for new functions added to ha_innodb.cc */
+trx_t* innobase_get_trx();
+
+inline void _increment_page_get_statistics(buf_block_t* block, trx_t* trx)
+{
+	ulint           block_hash;
+	ulint           block_hash_byte;
+	byte            block_hash_offset;
+
+	ut_ad(block);
+
+	if (!innobase_get_slow_log() || !trx || !trx->take_stats)
+		return;
+
+	if (!trx->distinct_page_access_hash) {
+		trx->distinct_page_access_hash = mem_alloc(DPAH_SIZE);
+		memset(trx->distinct_page_access_hash, 0, DPAH_SIZE);
+	}
+
+	block_hash = ut_hash_ulint((block->page.space << 20) + block->page.space +
+					block->page.offset, DPAH_SIZE << 3);
+	block_hash_byte = block_hash >> 3;
+	block_hash_offset = (byte) block_hash & 0x07;
+	if (block_hash_byte >= DPAH_SIZE)
+          fprintf(stderr, "!!! block_hash_byte = %lu  block_hash_offset = %lu !!!\n", (unsigned long) block_hash_byte, (unsigned long) block_hash_offset);
+	if (block_hash_offset > 7)
+          fprintf(stderr, "!!! block_hash_byte = %lu  block_hash_offset = %lu !!!\n", (unsigned long) block_hash_byte, (unsigned long) block_hash_offset);
+	if ((trx->distinct_page_access_hash[block_hash_byte] & ((byte) 0x01 << block_hash_offset)) == 0)
+		trx->distinct_page_access++;
+	trx->distinct_page_access_hash[block_hash_byte] |= (byte) 0x01 << block_hash_offset;
+	return;
+}
 
 /*
 		IMPLEMENTATION OF THE BUFFER POOL
@@ -845,16 +879,35 @@ buf_chunk_not_freed(
 	block = chunk->blocks;
 
 	for (i = chunk->size; i--; block++) {
-		mutex_enter(&block->mutex);
-
-		if (buf_block_get_state(block) == BUF_BLOCK_FILE_PAGE
-		    && !buf_flush_ready_for_replace(&block->page)) {
+		ibool	ready;
 
+		switch (buf_block_get_state(block)) {
+		case BUF_BLOCK_ZIP_FREE:
+		case BUF_BLOCK_ZIP_PAGE:
+		case BUF_BLOCK_ZIP_DIRTY:
+			/* The uncompressed buffer pool should never
+			contain compressed block descriptors. */
+			ut_error;
+			break;
+		case BUF_BLOCK_NOT_USED:
+		case BUF_BLOCK_READY_FOR_USE:
+		case BUF_BLOCK_MEMORY:
+		case BUF_BLOCK_REMOVE_HASH:
+			/* Skip blocks that are not being used for
+			file pages. */
+			break;
+		case BUF_BLOCK_FILE_PAGE:
+			mutex_enter(&block->mutex);
+			ready = buf_flush_ready_for_replace(&block->page);
 			mutex_exit(&block->mutex);
-			return(block);
-		}
 
-		mutex_exit(&block->mutex);
+			if (!ready) {
+
+				return(block);
+			}
+
+			break;
+		}
 	}
 
 	return(NULL);
@@ -985,8 +1038,6 @@ buf_pool_init(void)
 		buf_pool->no_flush[i] = os_event_create(NULL);
 	}
 
-	buf_pool->ulint_clock = 1;
-
 	/* 3. Initialize LRU fields
 	--------------------------- */
 	/* All fields are initialized by mem_zalloc(). */
@@ -1024,7 +1075,11 @@ buf_pool_free(void)
 		os_mem_free_large(chunk->mem, chunk->mem_size);
 	}
 
-	buf_pool->n_chunks = 0;
+	mem_free(buf_pool->chunks);
+	hash_table_free(buf_pool->page_hash);
+	hash_table_free(buf_pool->zip_hash);
+	mem_free(buf_pool);
+	buf_pool = NULL;
 }
 
 /********************************************************************//**
@@ -1171,10 +1226,15 @@ buf_relocate(
 #ifdef UNIV_LRU_DEBUG
 		/* buf_pool->LRU_old must be the first item in the LRU list
 		whose "old" flag is set. */
+		ut_a(buf_pool->LRU_old->old);
 		ut_a(!UT_LIST_GET_PREV(LRU, buf_pool->LRU_old)
 		     || !UT_LIST_GET_PREV(LRU, buf_pool->LRU_old)->old);
 		ut_a(!UT_LIST_GET_NEXT(LRU, buf_pool->LRU_old)
 		     || UT_LIST_GET_NEXT(LRU, buf_pool->LRU_old)->old);
+	} else {
+		/* Check that the "old" flag is consistent in
+		the block and its neighbours. */
+		buf_page_set_old(dpage, buf_page_is_old(dpage));
 #endif /* UNIV_LRU_DEBUG */
 	}
 
@@ -1510,35 +1570,8 @@ buf_pool_resize(void)
 }
 
 /********************************************************************//**
-Moves the block to the start of the LRU list if there is a danger
-that the block would drift out of the buffer pool. */
-UNIV_INLINE
-void
-buf_block_make_young(
-/*=================*/
-	buf_page_t*	bpage)	/*!< in: block to make younger */
-{
-	ut_ad(!buf_pool_mutex_own());
-
-	/* Note that we read freed_page_clock's without holding any mutex:
-	this is allowed since the result is used only in heuristics */
-
-	if (buf_page_peek_if_too_old(bpage)) {
-
-		//buf_pool_mutex_enter();
-		mutex_enter(&LRU_list_mutex);
-		/* There has been freeing activity in the LRU list:
-		best to move to the head of the LRU list */
-
-		buf_LRU_make_block_young(bpage);
-		//buf_pool_mutex_exit();
-		mutex_exit(&LRU_list_mutex);
-	}
-}
-
-/********************************************************************//**
 Moves a page to the start of the buffer pool LRU list. This high-level
-function can be used to prevent an important page from from slipping out of
+function can be used to prevent an important page from slipping out of
 the buffer pool. */
 UNIV_INTERN
 void
@@ -1558,6 +1591,42 @@ buf_page_make_young(
 }
 
 /********************************************************************//**
+Sets the time of the first access of a page and moves a page to the
+start of the buffer pool LRU list if it is too old.  This high-level
+function can be used to prevent an important page from slipping
+out of the buffer pool. */
+static
+void
+buf_page_set_accessed_make_young(
+/*=============================*/
+	buf_page_t*	bpage,		/*!< in/out: buffer block of a
+					file page */
+	unsigned	access_time)	/*!< in: bpage->access_time
+					read under mutex protection,
+					or 0 if unknown */
+{
+	ut_ad(!buf_pool_mutex_own());
+	ut_a(buf_page_in_file(bpage));
+
+	if (buf_page_peek_if_too_old(bpage)) {
+		//buf_pool_mutex_enter();
+		mutex_enter(&LRU_list_mutex);
+		buf_LRU_make_block_young(bpage);
+		//buf_pool_mutex_exit();
+		mutex_exit(&LRU_list_mutex);
+	} else if (!access_time) {
+		ulint	time_ms = ut_time_ms();
+		mutex_t*	block_mutex = buf_page_get_mutex_enter(bpage);
+		//buf_pool_mutex_enter();
+		if (block_mutex) {
+		buf_page_set_accessed(bpage, time_ms);
+		mutex_exit(block_mutex);
+		}
+		//buf_pool_mutex_exit();
+	}
+}
+
+/********************************************************************//**
 Resets the check_index_page_at_flush field of a page if found in the buffer
 pool. */
 UNIV_INTERN
@@ -1696,11 +1765,20 @@ buf_page_get_zip(
 	buf_page_t*	bpage;
 	mutex_t*	block_mutex;
 	ibool		must_read;
+	unsigned	access_time;
+	trx_t*		trx = NULL;
+	ulint		sec;
+	ulint		ms;
+	ib_uint64_t	start_time;
+	ib_uint64_t	finish_time;
 
 #ifndef UNIV_LOG_DEBUG
 	ut_ad(!ibuf_inside());
 #endif
-	buf_pool->n_page_gets++;
+	if (innobase_get_slow_log()) {
+		trx = innobase_get_trx();
+	}
+	buf_pool->stat.n_page_gets++;
 
 	for (;;) {
 		//buf_pool_mutex_enter();
@@ -1716,7 +1794,7 @@ lookup:
 		//buf_pool_mutex_exit();
 		rw_lock_s_unlock(&page_hash_latch);
 
-		buf_read_page(space, zip_size, offset);
+		buf_read_page(space, zip_size, offset, trx);
 
 #if defined UNIV_DEBUG || defined UNIV_BUF_DEBUG
 		ut_a(++buf_dbg_counter % 37 || buf_validate());
@@ -1770,14 +1848,13 @@ err_exit:
 
 got_block:
 	must_read = buf_page_get_io_fix(bpage) == BUF_IO_READ;
+	access_time = buf_page_is_accessed(bpage);
 
 	//buf_pool_mutex_exit();
 
-	buf_page_set_accessed(bpage, TRUE);
-
 	mutex_exit(block_mutex);
 
-	buf_block_make_young(bpage);
+	buf_page_set_accessed_make_young(bpage, access_time);
 
 #ifdef UNIV_DEBUG_FILE_ACCESSES
 	ut_a(!bpage->file_page_was_freed);
@@ -1793,6 +1870,13 @@ got_block:
 		/* Let us wait until the read operation
 		completes */
 
+		if (innobase_get_slow_log() && trx && trx->take_stats)
+		{
+			ut_usectime(&sec, &ms);
+			start_time = (ib_uint64_t)sec * 1000000 + ms;
+		} else {
+			start_time = 0;
+		}
 		for (;;) {
 			enum buf_io_fix	io_fix;
 
@@ -1807,6 +1891,12 @@ got_block:
 				break;
 			}
 		}
+		if (innobase_get_slow_log() && trx && trx->take_stats && start_time)
+		{
+			ut_usectime(&sec, &ms);
+			finish_time = (ib_uint64_t)sec * 1000000 + ms;
+			trx->io_reads_wait_timer += (ulint)(finish_time - start_time);
+		}
 	}
 
 #ifdef UNIV_IBUF_COUNT_DEBUG
@@ -1870,7 +1960,7 @@ buf_zip_decompress(
 	switch (fil_page_get_type(frame)) {
 	case FIL_PAGE_INDEX:
 		if (page_zip_decompress(&block->page.zip,
-					block->frame)) {
+					block->frame, TRUE)) {
 			return(TRUE);
 		}
 
@@ -2058,10 +2148,15 @@ buf_page_get_gen(
 	mtr_t*		mtr)	/*!< in: mini-transaction */
 {
 	buf_block_t*	block;
-	ibool		accessed;
+	unsigned	access_time;
 	ulint		fix_type;
 	ibool		must_read;
 	mutex_t*	block_mutex;
+	trx_t*          trx = NULL;
+	ulint           sec;
+	ulint           ms;
+	ib_uint64_t     start_time;
+	ib_uint64_t     finish_time;
 
 	ut_ad(mtr);
 	ut_ad((rw_latch == RW_S_LATCH)
@@ -2075,14 +2170,16 @@ buf_page_get_gen(
 #ifndef UNIV_LOG_DEBUG
 	ut_ad(!ibuf_inside() || ibuf_page(space, zip_size, offset, NULL));
 #endif
-	buf_pool->n_page_gets++;
+	if (innobase_get_slow_log()) {
+		trx = innobase_get_trx();
+	}
+	buf_pool->stat.n_page_gets++;
 loop:
 	block = guess;
 	//buf_pool_mutex_enter();
 
 	if (block) {
 		block_mutex = buf_page_get_mutex_enter((buf_page_t*)block);
-		ut_a(block_mutex);
 
 		/* If the guess is a compressed page descriptor that
 		has been allocated by buf_buddy_alloc(), it may have
@@ -2092,7 +2189,9 @@ loop:
 		the guess may be pointing to a buffer pool chunk that
 		has been released when resizing the buffer pool. */
 
-		if (!buf_block_is_uncompressed(block)
+		if (!block_mutex) {
+			block = guess = NULL;
+		} else if (!buf_block_is_uncompressed(block)
 		    || offset != block->page.offset
 		    || space != block->page.space
 		    || buf_block_get_state(block) != BUF_BLOCK_FILE_PAGE) {
@@ -2127,7 +2226,7 @@ loop2:
 			return(NULL);
 		}
 
-		buf_read_page(space, zip_size, offset);
+		buf_read_page(space, zip_size, offset, trx);
 
 #if defined UNIV_DEBUG || defined UNIV_BUF_DEBUG
 		ut_a(++buf_dbg_counter % 37 || buf_validate());
@@ -2351,17 +2450,17 @@ wait_until_unfixed:
 	UNIV_MEM_ASSERT_RW(&block->page, sizeof block->page);
 
 	buf_block_buf_fix_inc(block, file, line);
-	//buf_pool_mutex_exit();
 
-	/* Check if this is the first access to the page */
+	//mutex_exit(&block->mutex);
 
-	accessed = buf_page_is_accessed(&block->page);
+	/* Check if this is the first access to the page */
 
-	buf_page_set_accessed(&block->page, TRUE);
+	access_time = buf_page_is_accessed(&block->page);
 
+	//buf_pool_mutex_exit();
 	mutex_exit(block_mutex);
 
-	buf_block_make_young(&block->page);
+	buf_page_set_accessed_make_young(&block->page, access_time);
 
 #ifdef UNIV_DEBUG_FILE_ACCESSES
 	ut_a(!block->page.file_page_was_freed);
@@ -2379,6 +2478,13 @@ wait_until_unfixed:
 			/* Let us wait until the read operation
 			completes */
 
+			if (innobase_get_slow_log() && trx && trx->take_stats)
+			{
+				ut_usectime(&sec, &ms);
+				start_time = (ib_uint64_t)sec * 1000000 + ms;
+			} else {
+				start_time = 0;
+			}
 			for (;;) {
 				enum buf_io_fix	io_fix;
 
@@ -2393,6 +2499,12 @@ wait_until_unfixed:
 					break;
 				}
 			}
+			if (innobase_get_slow_log() && trx && trx->take_stats && start_time)
+			{
+				ut_usectime(&sec, &ms);
+				finish_time = (ib_uint64_t)sec * 1000000 + ms;
+				trx->io_reads_wait_timer += (ulint)(finish_time - start_time);
+			}
 		}
 
 		fix_type = MTR_MEMO_BUF_FIX;
@@ -2414,17 +2526,21 @@ wait_until_unfixed:
 
 	mtr_memo_push(mtr, block, fix_type);
 
-	if (!accessed) {
+	if (!access_time) {
 		/* In the case of a first access, try to apply linear
 		read-ahead */
 
-		buf_read_ahead_linear(space, zip_size, offset);
+		buf_read_ahead_linear(space, zip_size, offset, trx);
 	}
 
 #ifdef UNIV_IBUF_COUNT_DEBUG
 	ut_a(ibuf_count_get(buf_block_get_space(block),
 			    buf_block_get_page_no(block)) == 0);
 #endif
+	if (innobase_get_slow_log()) {
+		_increment_page_get_statistics(block, trx);
+	}
+
 	return(block);
 }
 
@@ -2444,9 +2560,10 @@ buf_page_optimistic_get_func(
 	ulint		line,	/*!< in: line where called */
 	mtr_t*		mtr)	/*!< in: mini-transaction */
 {
-	ibool		accessed;
+	unsigned	access_time;
 	ibool		success;
 	ulint		fix_type;
+	trx_t*		trx = NULL;
 
 	ut_ad(mtr && block);
 	ut_ad((rw_latch == RW_S_LATCH) || (rw_latch == RW_X_LATCH));
@@ -2461,14 +2578,16 @@ buf_page_optimistic_get_func(
 	}
 
 	buf_block_buf_fix_inc(block, file, line);
-	accessed = buf_page_is_accessed(&block->page);
-	buf_page_set_accessed(&block->page, TRUE);
 
 	mutex_exit(&block->mutex);
 
-	buf_block_make_young(&block->page);
+	/* Check if this is the first access to the page.
+	We do a dirty read on purpose, to avoid mutex contention.
+	This field is only used for heuristic purposes; it does not
+	affect correctness. */
 
-	/* Check if this is the first access to the page */
+	access_time = buf_page_is_accessed(&block->page);
+	buf_page_set_accessed_make_young(&block->page, access_time);
 
 	ut_ad(!ibuf_inside()
 	      || ibuf_page(buf_block_get_space(block),
@@ -2520,21 +2639,28 @@ buf_page_optimistic_get_func(
 #ifdef UNIV_DEBUG_FILE_ACCESSES
 	ut_a(block->page.file_page_was_freed == FALSE);
 #endif
-	if (UNIV_UNLIKELY(!accessed)) {
+	if (innobase_get_slow_log()) {
+		trx = innobase_get_trx();
+	}
+
+	if (UNIV_UNLIKELY(!access_time)) {
 		/* In the case of a first access, try to apply linear
 		read-ahead */
 
 		buf_read_ahead_linear(buf_block_get_space(block),
 				      buf_block_get_zip_size(block),
-				      buf_block_get_page_no(block));
+				      buf_block_get_page_no(block), trx);
 	}
 
 #ifdef UNIV_IBUF_COUNT_DEBUG
 	ut_a(ibuf_count_get(buf_block_get_space(block),
 			    buf_block_get_page_no(block)) == 0);
 #endif
-	buf_pool->n_page_gets++;
+	buf_pool->stat.n_page_gets++;
 
+	if (innobase_get_slow_log()) {
+		_increment_page_get_statistics(block, trx);
+	}
 	return(TRUE);
 }
 
@@ -2556,6 +2682,7 @@ buf_page_get_known_nowait(
 {
 	ibool		success;
 	ulint		fix_type;
+	trx_t*		trx = NULL;
 
 	ut_ad(mtr);
 	ut_ad((rw_latch == RW_S_LATCH) || (rw_latch == RW_X_LATCH));
@@ -2581,8 +2708,24 @@ buf_page_get_known_nowait(
 
 	mutex_exit(&block->mutex);
 
-	if (mode == BUF_MAKE_YOUNG) {
-		buf_block_make_young(&block->page);
+	if (mode == BUF_MAKE_YOUNG && buf_page_peek_if_too_old(&block->page)) {
+		//buf_pool_mutex_enter();
+		mutex_enter(&LRU_list_mutex);
+		buf_LRU_make_block_young(&block->page);
+		//buf_pool_mutex_exit();
+		mutex_exit(&LRU_list_mutex);
+	} else if (!buf_page_is_accessed(&block->page)) {
+		/* Above, we do a dirty read on purpose, to avoid
+		mutex contention.  The field buf_page_t::access_time
+		is only used for heuristic purposes.  Writes to the
+		field must be protected by mutex, however. */
+		ulint	time_ms = ut_time_ms();
+
+		//buf_pool_mutex_enter();
+		mutex_enter(&block->mutex);
+		buf_page_set_accessed(&block->page, time_ms);
+		//buf_pool_mutex_exit();
+		mutex_exit(&block->mutex);
 	}
 
 	ut_ad(!ibuf_inside() || (mode == BUF_KEEP_OLD));
@@ -2621,7 +2764,12 @@ buf_page_get_known_nowait(
 	     || (ibuf_count_get(buf_block_get_space(block),
 				buf_block_get_page_no(block)) == 0));
 #endif
-	buf_pool->n_page_gets++;
+	buf_pool->stat.n_page_gets++;
+
+	if (innobase_get_slow_log()) {
+		trx = innobase_get_trx();
+		_increment_page_get_statistics(block, trx);
+	}
 
 	return(TRUE);
 }
@@ -2700,7 +2848,7 @@ buf_page_try_get_func(
 #endif /* UNIV_DEBUG_FILE_ACCESSES */
 	buf_block_dbg_add_level(block, SYNC_NO_ORDER_CHECK);
 
-	buf_pool->n_page_gets++;
+	buf_pool->stat.n_page_gets++;
 
 #ifdef UNIV_IBUF_COUNT_DEBUG
 	ut_a(ibuf_count_get(buf_block_get_space(block),
@@ -2719,10 +2867,10 @@ buf_page_init_low(
 	buf_page_t*	bpage)	/*!< in: block to init */
 {
 	bpage->flush_type = BUF_FLUSH_LRU;
-	bpage->accessed = FALSE;
 	bpage->io_fix = BUF_IO_NONE;
 	bpage->buf_fix_count = 0;
 	bpage->freed_page_clock = 0;
+	bpage->access_time = 0;
 	bpage->newest_modification = 0;
 	bpage->oldest_modification = 0;
 	HASH_INVALIDATE(bpage, hash);
@@ -3044,6 +3192,7 @@ buf_page_create(
 	buf_frame_t*	frame;
 	buf_block_t*	block;
 	buf_block_t*	free_block	= NULL;
+	ulint		time_ms		= ut_time_ms();
 
 	ut_ad(mtr);
 	ut_ad(space || !zip_size);
@@ -3095,7 +3244,7 @@ buf_page_create(
 	buf_LRU_add_block(&block->page, FALSE);
 
 	buf_block_buf_fix_inc(block, __FILE__, __LINE__);
-	buf_pool->n_pages_created++;
+	buf_pool->stat.n_pages_created++;
 
 	if (zip_size) {
 		void*	data;
@@ -3132,13 +3281,13 @@ buf_page_create(
 		rw_lock_x_unlock(&block->lock);
 	}
 
+	buf_page_set_accessed(&block->page, time_ms);
+
 	//buf_pool_mutex_exit();
 	mutex_exit(&LRU_list_mutex);
 
 	mtr_memo_push(mtr, block, MTR_MEMO_BUF_FIX);
 
-	buf_page_set_accessed(&block->page, TRUE);
-
 	mutex_exit(&block->mutex);
 
 	/* Delete possible entries for the page from the insert buffer:
@@ -3355,7 +3504,7 @@ corrupt:
 
 		ut_ad(buf_pool->n_pend_reads > 0);
 		buf_pool->n_pend_reads--;
-		buf_pool->n_pages_read++;
+		buf_pool->stat.n_pages_read++;
 
 		if (uncompressed) {
 			rw_lock_x_unlock_gen(&((buf_block_t*) bpage)->lock,
@@ -3380,7 +3529,7 @@ corrupt:
 					     BUF_IO_WRITE);
 		}
 
-		buf_pool->n_pages_written++;
+		buf_pool->stat.n_pages_written++;
 
 		break;
 
@@ -3411,7 +3560,32 @@ void
 buf_pool_invalidate(void)
 /*=====================*/
 {
-	ibool	freed;
+	ibool		freed;
+	enum buf_flush	i;
+
+	buf_pool_mutex_enter();
+
+	for (i = BUF_FLUSH_LRU; i < BUF_FLUSH_N_TYPES; i++) {
+
+		/* As this function is called during startup and
+		during redo application phase during recovery, InnoDB
+		is single threaded (apart from IO helper threads) at
+		this stage. No new write batch can be in intialization
+		stage at this point. */
+		ut_ad(buf_pool->init_flush[i] == FALSE);
+
+		/* However, it is possible that a write batch that has
+		been posted earlier is still not complete. For buffer
+		pool invalidation to proceed we must ensure there is NO
+		write activity happening. */
+		if (buf_pool->n_flush[i] > 0) {
+			buf_pool_mutex_exit();
+			buf_flush_wait_batch_end(i);
+			buf_pool_mutex_enter();
+		}
+	}
+
+	buf_pool_mutex_exit();
 
 	ut_ad(buf_all_freed());
 
@@ -3427,6 +3601,14 @@ buf_pool_invalidate(void)
 	ut_ad(UT_LIST_GET_LEN(buf_pool->LRU) == 0);
 	ut_ad(UT_LIST_GET_LEN(buf_pool->unzip_LRU) == 0);
 
+	buf_pool->freed_page_clock = 0;
+	buf_pool->LRU_old = NULL;
+	buf_pool->LRU_old_len = 0;
+	buf_pool->LRU_flush_ended = 0;
+
+	memset(&buf_pool->stat, 0x00, sizeof(buf_pool->stat));
+	buf_refresh_io_stats();
+
 	//buf_pool_mutex_exit();
 	mutex_exit(&LRU_list_mutex);
 }
@@ -3706,6 +3888,7 @@ buf_print(void)
 		"n pending decompressions %lu\n"
 		"n pending reads %lu\n"
 		"n pending flush LRU %lu list %lu single page %lu\n"
+		"pages made young %lu, not young %lu\n"
 		"pages read %lu, created %lu, written %lu\n",
 		(ulong) size,
 		(ulong) UT_LIST_GET_LEN(buf_pool->LRU),
@@ -3716,8 +3899,11 @@ buf_print(void)
 		(ulong) buf_pool->n_flush[BUF_FLUSH_LRU],
 		(ulong) buf_pool->n_flush[BUF_FLUSH_LIST],
 		(ulong) buf_pool->n_flush[BUF_FLUSH_SINGLE_PAGE],
-		(ulong) buf_pool->n_pages_read, buf_pool->n_pages_created,
-		(ulong) buf_pool->n_pages_written);
+		(ulong) buf_pool->stat.n_pages_made_young,
+		(ulong) buf_pool->stat.n_pages_not_made_young,
+		(ulong) buf_pool->stat.n_pages_read,
+		(ulong) buf_pool->stat.n_pages_created,
+		(ulong) buf_pool->stat.n_pages_written);
 
 	/* Count the number of blocks belonging to each index in the buffer */
 
@@ -3927,10 +4113,9 @@ buf_print_io(
 {
 	time_t	current_time;
 	double	time_elapsed;
-	ulint	size;
+	ulint	n_gets_diff;
 
 	ut_ad(buf_pool);
-	size = buf_pool->curr_size;
 
 	//buf_pool_mutex_enter();
 	mutex_enter(&LRU_list_mutex);
@@ -3943,13 +4128,15 @@ buf_print_io(
 		"Buffer pool size, bytes %lu\n"
 		"Free buffers            %lu\n"
 		"Database pages          %lu\n"
+		"Old database pages      %lu\n"
 		"Modified db pages       %lu\n"
 		"Pending reads %lu\n"
 		"Pending writes: LRU %lu, flush list %lu, single page %lu\n",
-		(ulong) size,
-		(ulong) size * UNIV_PAGE_SIZE,
+		(ulong) buf_pool->curr_size,
+		(ulong) buf_pool->curr_size * UNIV_PAGE_SIZE,
 		(ulong) UT_LIST_GET_LEN(buf_pool->free),
 		(ulong) UT_LIST_GET_LEN(buf_pool->LRU),
+		(ulong) buf_pool->LRU_old_len,
 		(ulong) UT_LIST_GET_LEN(buf_pool->flush_list),
 		(ulong) buf_pool->n_pend_reads,
 		(ulong) buf_pool->n_flush[BUF_FLUSH_LRU]
@@ -3961,37 +4148,66 @@ buf_print_io(
 	current_time = time(NULL);
 	time_elapsed = 0.001 + difftime(current_time,
 					buf_pool->last_printout_time);
-	buf_pool->last_printout_time = current_time;
 
 	fprintf(file,
+		"Pages made young %lu, not young %lu\n"
+		"%.2f youngs/s, %.2f non-youngs/s\n"
 		"Pages read %lu, created %lu, written %lu\n"
 		"%.2f reads/s, %.2f creates/s, %.2f writes/s\n",
-		(ulong) buf_pool->n_pages_read,
-		(ulong) buf_pool->n_pages_created,
-		(ulong) buf_pool->n_pages_written,
-		(buf_pool->n_pages_read - buf_pool->n_pages_read_old)
+		(ulong) buf_pool->stat.n_pages_made_young,
+		(ulong) buf_pool->stat.n_pages_not_made_young,
+		(buf_pool->stat.n_pages_made_young
+		 - buf_pool->old_stat.n_pages_made_young)
+		/ time_elapsed,
+		(buf_pool->stat.n_pages_not_made_young
+		 - buf_pool->old_stat.n_pages_not_made_young)
 		/ time_elapsed,
-		(buf_pool->n_pages_created - buf_pool->n_pages_created_old)
+		(ulong) buf_pool->stat.n_pages_read,
+		(ulong) buf_pool->stat.n_pages_created,
+		(ulong) buf_pool->stat.n_pages_written,
+		(buf_pool->stat.n_pages_read
+		 - buf_pool->old_stat.n_pages_read)
 		/ time_elapsed,
-		(buf_pool->n_pages_written - buf_pool->n_pages_written_old)
+		(buf_pool->stat.n_pages_created
+		 - buf_pool->old_stat.n_pages_created)
+		/ time_elapsed,
+		(buf_pool->stat.n_pages_written
+		 - buf_pool->old_stat.n_pages_written)
 		/ time_elapsed);
 
-	if (buf_pool->n_page_gets > buf_pool->n_page_gets_old) {
-		fprintf(file, "Buffer pool hit rate %lu / 1000\n",
+	n_gets_diff = buf_pool->stat.n_page_gets - buf_pool->old_stat.n_page_gets;
+
+	if (n_gets_diff) {
+		fprintf(file,
+			"Buffer pool hit rate %lu / 1000,"
+			" young-making rate %lu / 1000 not %lu / 1000\n",
 			(ulong)
-			(1000 - ((1000 * (buf_pool->n_pages_read
-					  - buf_pool->n_pages_read_old))
-				 / (buf_pool->n_page_gets
-				    - buf_pool->n_page_gets_old))));
+			(1000 - ((1000 * (buf_pool->stat.n_pages_read
+					  - buf_pool->old_stat.n_pages_read))
+				 / (buf_pool->stat.n_page_gets
+				    - buf_pool->old_stat.n_page_gets))),
+			(ulong)
+			(1000 * (buf_pool->stat.n_pages_made_young
+				 - buf_pool->old_stat.n_pages_made_young)
+			 / n_gets_diff),
+			(ulong)
+			(1000 * (buf_pool->stat.n_pages_not_made_young
+				 - buf_pool->old_stat.n_pages_not_made_young)
+			 / n_gets_diff));
 	} else {
 		fputs("No buffer pool page gets since the last printout\n",
 		      file);
 	}
 
-	buf_pool->n_page_gets_old = buf_pool->n_page_gets;
-	buf_pool->n_pages_read_old = buf_pool->n_pages_read;
-	buf_pool->n_pages_created_old = buf_pool->n_pages_created;
-	buf_pool->n_pages_written_old = buf_pool->n_pages_written;
+	/* Statistics about read ahead algorithm */
+	fprintf(file, "Pages read ahead %.2f/s,"
+		" evicted without access %.2f/s\n",
+		(buf_pool->stat.n_ra_pages_read
+		- buf_pool->old_stat.n_ra_pages_read)
+		/ time_elapsed,
+		(buf_pool->stat.n_ra_pages_evicted
+		- buf_pool->old_stat.n_ra_pages_evicted)
+		/ time_elapsed);
 
 	/* Print some values to help us with visualizing what is
 	happening with LRU eviction. */
@@ -4003,6 +4219,7 @@ buf_print_io(
 		buf_LRU_stat_sum.io, buf_LRU_stat_cur.io,
 		buf_LRU_stat_sum.unzip, buf_LRU_stat_cur.unzip);
 
+	buf_refresh_io_stats();
 	//buf_pool_mutex_exit();
 	mutex_exit(&LRU_list_mutex);
 	mutex_exit(&free_list_mutex);
@@ -4018,10 +4235,7 @@ buf_refresh_io_stats(void)
 /*======================*/
 {
 	buf_pool->last_printout_time = time(NULL);
-	buf_pool->n_page_gets_old = buf_pool->n_page_gets;
-	buf_pool->n_pages_read_old = buf_pool->n_pages_read;
-	buf_pool->n_pages_created_old = buf_pool->n_pages_created;
-	buf_pool->n_pages_written_old = buf_pool->n_pages_written;
+	buf_pool->old_stat = buf_pool->stat;
 }
 
 /*********************************************************************//**

=== modified file 'storage/xtradb/buf/buf0flu.c'
--- a/storage/xtradb/buf/buf0flu.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/buf/buf0flu.c	2010-01-15 15:58:25 +0000
@@ -331,6 +331,28 @@ buf_flush_write_complete(
 }
 
 /********************************************************************//**
+Flush a batch of writes to the datafiles that have already been
+written by the OS. */
+static
+void
+buf_flush_sync_datafiles(void)
+/*==========================*/
+{
+	/* Wake possible simulated aio thread to actually post the
+	writes to the operating system */
+	os_aio_simulated_wake_handler_threads();
+
+	/* Wait that all async writes to tablespaces have been posted to
+	the OS */
+	os_aio_wait_until_no_pending_writes();
+
+	/* Now we flush the data to disk (for example, with fsync) */
+	fil_flush_file_spaces(FIL_TABLESPACE);
+
+	return;
+}
+
+/********************************************************************//**
 Flushes possible buffered writes from the doublewrite memory buffer to disk,
 and also wakes up the aio thread if simulated aio is used. It is very
 important to call this function after a batch of writes has been posted,
@@ -347,8 +369,8 @@ buf_flush_buffered_writes(void)
 	ulint		i;
 
 	if (!srv_use_doublewrite_buf || trx_doublewrite == NULL) {
-		os_aio_simulated_wake_handler_threads();
-
+		/* Sync the writes to the disk. */
+		buf_flush_sync_datafiles();
 		return;
 	}
 
@@ -556,22 +578,10 @@ flush:
 		buf_LRU_stat_inc_io();
 	}
 
-	/* Wake possible simulated aio thread to actually post the
-	writes to the operating system */
-
-	os_aio_simulated_wake_handler_threads();
-
-	/* Wait that all async writes to tablespaces have been posted to
-	the OS */
-
-	os_aio_wait_until_no_pending_writes();
-
-	/* Now we flush the data to disk (for example, with fsync) */
-
-	fil_flush_file_spaces(FIL_TABLESPACE);
+	/* Sync the writes to the disk. */
+	buf_flush_sync_datafiles();
 
 	/* We can now reuse the doublewrite memory buffer: */
-
 	trx_doublewrite->first_free = 0;
 
 	mutex_exit(&(trx_doublewrite->mutex));
@@ -994,9 +1004,7 @@ buf_flush_try_neighbors(
 		    || buf_page_is_old(bpage)) {
 			mutex_t* block_mutex = buf_page_get_mutex_enter(bpage);
 
-			ut_a(block_mutex);
-
-			if (buf_flush_ready_for_flush(bpage, flush_type)
+			if (block_mutex && buf_flush_ready_for_flush(bpage, flush_type)
 			    && (i == offset || !bpage->buf_fix_count)) {
 				/* We only try to flush those
 				neighbors != offset where the buf fix count is
@@ -1012,7 +1020,7 @@ buf_flush_try_neighbors(
 
 				//buf_pool_mutex_enter();
 				rw_lock_s_lock(&page_hash_latch);
-			} else {
+			} else if (block_mutex) {
 				mutex_exit(block_mutex);
 			}
 		}
@@ -1050,6 +1058,7 @@ buf_flush_batch(
 					min_n), otherwise ignored */
 {
 	buf_page_t*	bpage;
+	buf_page_t*	prev_bpage	= NULL;
 	ulint		page_count	= 0;
 	ulint		old_page_count;
 	ulint		space;
@@ -1103,6 +1112,9 @@ flush_next:
 			mutex_enter(&flush_list_mutex);
 			remaining = UT_LIST_GET_LEN(buf_pool->flush_list);
 			bpage = UT_LIST_GET_LAST(buf_pool->flush_list);
+			if (bpage) {
+				prev_bpage = UT_LIST_GET_PREV(flush_list, bpage);
+			}
 			mutex_exit(&flush_list_mutex);
 			if (!bpage
 			    || bpage->oldest_modification >= lsn_limit) {
@@ -1123,11 +1135,14 @@ flush_next:
 			mutex_t*block_mutex = buf_page_get_mutex_enter(bpage);
 			ibool	ready;
 
-			ut_a(buf_page_in_file(bpage));
+			//ut_a(buf_page_in_file(bpage));
 
-			ut_a(block_mutex);
-			ready = buf_flush_ready_for_flush(bpage, flush_type);
-			mutex_exit(block_mutex);
+			if (block_mutex) {
+				ready = buf_flush_ready_for_flush(bpage, flush_type);
+				mutex_exit(block_mutex);
+			} else {
+				ready = FALSE;
+			}
 
 			if (ready) {
 				space = buf_page_get_space(bpage);
@@ -1162,6 +1177,13 @@ flush_next:
 				mutex_enter(&flush_list_mutex);
 				bpage = UT_LIST_GET_PREV(flush_list, bpage);
 				//ut_ad(!bpage || bpage->in_flush_list); /* optimistic */
+				if (bpage != prev_bpage) {
+					/* the search may warp.. retrying */
+					bpage = NULL;
+				}
+				if (bpage) {
+					prev_bpage = UT_LIST_GET_PREV(flush_list, bpage);
+				}
 				mutex_exit(&flush_list_mutex);
 				remaining--;
 			}
@@ -1271,13 +1293,13 @@ buf_flush_LRU_recommendation(void)
 		}
 		block_mutex = buf_page_get_mutex_enter(bpage);
 
-		ut_a(block_mutex);
-
-		if (buf_flush_ready_for_replace(bpage)) {
+		if (block_mutex && buf_flush_ready_for_replace(bpage)) {
 			n_replaceable++;
 		}
 
-		mutex_exit(block_mutex);
+		if (block_mutex) {
+			mutex_exit(block_mutex);
+		}
 
 		distance++;
 

=== modified file 'storage/xtradb/buf/buf0lru.c'
--- a/storage/xtradb/buf/buf0lru.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/buf/buf0lru.c	2010-01-06 12:00:14 +0000
@@ -49,18 +49,22 @@ Created 11/5/1995 Heikki Tuuri
 #include "log0recv.h"
 #include "srv0srv.h"
 
-/** The number of blocks from the LRU_old pointer onward, including the block
-pointed to, must be 3/8 of the whole LRU list length, except that the
-tolerance defined below is allowed. Note that the tolerance must be small
-enough such that for even the BUF_LRU_OLD_MIN_LEN long LRU list, the
-LRU_old pointer is not allowed to point to either end of the LRU list. */
+/** The number of blocks from the LRU_old pointer onward, including
+the block pointed to, must be buf_LRU_old_ratio/BUF_LRU_OLD_RATIO_DIV
+of the whole LRU list length, except that the tolerance defined below
+is allowed. Note that the tolerance must be small enough such that for
+even the BUF_LRU_OLD_MIN_LEN long LRU list, the LRU_old pointer is not
+allowed to point to either end of the LRU list. */
 
 #define BUF_LRU_OLD_TOLERANCE	20
 
-/** The whole LRU list length is divided by this number to determine an
-initial segment in buf_LRU_get_recent_limit */
-
-#define BUF_LRU_INITIAL_RATIO	8
+/** The minimum amount of non-old blocks when the LRU_old list exists
+(that is, when there are more than BUF_LRU_OLD_MIN_LEN blocks).
+@see buf_LRU_old_adjust_len */
+#define BUF_LRU_NON_OLD_MIN_LEN	5
+#if BUF_LRU_NON_OLD_MIN_LEN >= BUF_LRU_OLD_MIN_LEN
+# error "BUF_LRU_NON_OLD_MIN_LEN >= BUF_LRU_OLD_MIN_LEN"
+#endif
 
 /** When dropping the search hash index entries before deleting an ibd
 file, we build a local array of pages belonging to that tablespace
@@ -107,6 +111,15 @@ UNIV_INTERN buf_LRU_stat_t	buf_LRU_stat_
 
 /* @} */
 
+/** @name Heuristics for detecting index scan @{ */
+/** Reserve this much/BUF_LRU_OLD_RATIO_DIV of the buffer pool for
+"old" blocks.  Protected by buf_pool_mutex. */
+UNIV_INTERN uint	buf_LRU_old_ratio;
+/** Move blocks to "new" LRU list only if the first access was at
+least this many milliseconds ago.  Not protected by any mutex or latch. */
+UNIV_INTERN uint	buf_LRU_old_threshold_ms;
+/* @} */
+
 /******************************************************************//**
 Takes a block out of the LRU list and page hash table.
 If the block is compressed-only (BUF_BLOCK_ZIP_PAGE),
@@ -255,9 +268,12 @@ scan_again:
 		mutex_t*	block_mutex = buf_page_get_mutex_enter(bpage);
 		buf_page_t*	prev_bpage;
 
-		ut_a(block_mutex);
 		prev_bpage = UT_LIST_GET_PREV(LRU, bpage);
 
+		if (!block_mutex) {
+			goto next_page;
+		}
+
 		ut_a(buf_page_in_file(bpage));
 
 		if (buf_page_get_state(bpage) != BUF_BLOCK_FILE_PAGE
@@ -360,9 +376,13 @@ scan_again:
 
 		ut_a(buf_page_in_file(bpage));
 
-		ut_a(block_mutex);
 		prev_bpage = UT_LIST_GET_PREV(LRU, bpage);
 
+		if (!block_mutex) {
+			bpage = prev_bpage;
+			continue;
+		}
+
 		if (buf_page_get_space(bpage) == id) {
 			if (bpage->buf_fix_count > 0
 			    || buf_page_get_io_fix(bpage) != BUF_IO_NONE) {
@@ -450,45 +470,6 @@ next_page:
 	}
 }
 
-/******************************************************************//**
-Gets the minimum LRU_position field for the blocks in an initial segment
-(determined by BUF_LRU_INITIAL_RATIO) of the LRU list. The limit is not
-guaranteed to be precise, because the ulint_clock may wrap around.
-@return	the limit; zero if could not determine it */
-UNIV_INTERN
-ulint
-buf_LRU_get_recent_limit(void)
-/*==========================*/
-{
-	const buf_page_t*	bpage;
-	ulint			len;
-	ulint			limit;
-
-	//buf_pool_mutex_enter();
-	mutex_enter(&LRU_list_mutex);
-
-	len = UT_LIST_GET_LEN(buf_pool->LRU);
-
-	if (len < BUF_LRU_OLD_MIN_LEN) {
-		/* The LRU list is too short to do read-ahead */
-
-		//buf_pool_mutex_exit();
-		mutex_exit(&LRU_list_mutex);
-
-		return(0);
-	}
-
-	bpage = UT_LIST_GET_FIRST(buf_pool->LRU);
-
-	limit = buf_page_get_LRU_position(bpage);
-	len /= BUF_LRU_INITIAL_RATIO;
-
-	//buf_pool_mutex_exit();
-	mutex_exit(&LRU_list_mutex);
-
-	return(limit > len ? (limit - len) : 0);
-}
-
 /********************************************************************//**
 Insert a compressed block into buf_pool->zip_clean in the LRU order. */
 UNIV_INTERN
@@ -631,10 +612,13 @@ restart:
 	     bpage = UT_LIST_GET_PREV(LRU, bpage), distance--) {
 
 		enum buf_lru_free_block_status	freed;
+		unsigned			accessed;
 		mutex_t*			block_mutex
 			= buf_page_get_mutex_enter(bpage);
 
-		ut_a(block_mutex);
+		if (!block_mutex) {
+			goto restart;
+		}
 
 		if (!bpage->in_LRU_list
 		    || !buf_page_in_file(bpage)) {
@@ -645,11 +629,18 @@ restart:
 		ut_ad(buf_page_in_file(bpage));
 		ut_ad(bpage->in_LRU_list);
 
+		accessed = buf_page_is_accessed(bpage);
 		freed = buf_LRU_free_block(bpage, TRUE, NULL, have_LRU_mutex);
 		mutex_exit(block_mutex);
 
 		switch (freed) {
 		case BUF_LRU_FREED:
+			/* Keep track of pages that are evicted without
+			ever being accessed. This gives us a measure of
+			the effectiveness of readahead */
+			if (!accessed) {
+				++buf_pool->stat.n_ra_pages_evicted;
+			}
 			return(TRUE);
 
 		case BUF_LRU_NOT_FREED:
@@ -1027,8 +1018,10 @@ buf_LRU_old_adjust_len(void)
 	ut_a(buf_pool->LRU_old);
 	//ut_ad(buf_pool_mutex_own());
 	ut_ad(mutex_own(&LRU_list_mutex));
-#if 3 * (BUF_LRU_OLD_MIN_LEN / 8) <= BUF_LRU_OLD_TOLERANCE + 5
-# error "3 * (BUF_LRU_OLD_MIN_LEN / 8) <= BUF_LRU_OLD_TOLERANCE + 5"
+	ut_ad(buf_LRU_old_ratio >= BUF_LRU_OLD_RATIO_MIN);
+	ut_ad(buf_LRU_old_ratio <= BUF_LRU_OLD_RATIO_MAX);
+#if BUF_LRU_OLD_RATIO_MIN * BUF_LRU_OLD_MIN_LEN <= BUF_LRU_OLD_RATIO_DIV * (BUF_LRU_OLD_TOLERANCE + 5)
+# error "BUF_LRU_OLD_RATIO_MIN * BUF_LRU_OLD_MIN_LEN <= BUF_LRU_OLD_RATIO_DIV * (BUF_LRU_OLD_TOLERANCE + 5)"
 #endif
 #ifdef UNIV_LRU_DEBUG
 	/* buf_pool->LRU_old must be the first item in the LRU list
@@ -1040,34 +1033,39 @@ buf_LRU_old_adjust_len(void)
 	     || UT_LIST_GET_NEXT(LRU, buf_pool->LRU_old)->old);
 #endif /* UNIV_LRU_DEBUG */
 
+	old_len = buf_pool->LRU_old_len;
+	new_len = ut_min(UT_LIST_GET_LEN(buf_pool->LRU)
+			 * buf_LRU_old_ratio / BUF_LRU_OLD_RATIO_DIV,
+			 UT_LIST_GET_LEN(buf_pool->LRU)
+			 - (BUF_LRU_OLD_TOLERANCE
+			    + BUF_LRU_NON_OLD_MIN_LEN));
+
 	for (;;) {
-		old_len = buf_pool->LRU_old_len;
-		new_len = 3 * (UT_LIST_GET_LEN(buf_pool->LRU) / 8);
+		buf_page_t*	LRU_old = buf_pool->LRU_old;
 
-		ut_ad(buf_pool->LRU_old->in_LRU_list);
-		ut_a(buf_pool->LRU_old);
+		ut_a(LRU_old);
+		ut_ad(LRU_old->in_LRU_list);
 #ifdef UNIV_LRU_DEBUG
-		ut_a(buf_pool->LRU_old->old);
+		ut_a(LRU_old->old);
 #endif /* UNIV_LRU_DEBUG */
 
 		/* Update the LRU_old pointer if necessary */
 
-		if (old_len < new_len - BUF_LRU_OLD_TOLERANCE) {
+		if (old_len + BUF_LRU_OLD_TOLERANCE < new_len) {
 
-			buf_pool->LRU_old = UT_LIST_GET_PREV(
-				LRU, buf_pool->LRU_old);
+			buf_pool->LRU_old = LRU_old = UT_LIST_GET_PREV(
+				LRU, LRU_old);
 #ifdef UNIV_LRU_DEBUG
-			ut_a(!buf_pool->LRU_old->old);
+			ut_a(!LRU_old->old);
 #endif /* UNIV_LRU_DEBUG */
-			buf_page_set_old(buf_pool->LRU_old, TRUE);
-			buf_pool->LRU_old_len++;
+			old_len = ++buf_pool->LRU_old_len;
+			buf_page_set_old(LRU_old, TRUE);
 
 		} else if (old_len > new_len + BUF_LRU_OLD_TOLERANCE) {
 
-			buf_page_set_old(buf_pool->LRU_old, FALSE);
-			buf_pool->LRU_old = UT_LIST_GET_NEXT(
-				LRU, buf_pool->LRU_old);
-			buf_pool->LRU_old_len--;
+			buf_pool->LRU_old = UT_LIST_GET_NEXT(LRU, LRU_old);
+			old_len = --buf_pool->LRU_old_len;
+			buf_page_set_old(LRU_old, FALSE);
 		} else {
 			return;
 		}
@@ -1092,12 +1090,13 @@ buf_LRU_old_init(void)
 	the adjust function to move the LRU_old pointer to the right
 	position */
 
-	bpage = UT_LIST_GET_FIRST(buf_pool->LRU);
-
-	while (bpage != NULL) {
+	for (bpage = UT_LIST_GET_LAST(buf_pool->LRU); bpage != NULL;
+	     bpage = UT_LIST_GET_PREV(LRU, bpage)) {
 		ut_ad(bpage->in_LRU_list);
-		buf_page_set_old(bpage, TRUE);
-		bpage = UT_LIST_GET_NEXT(LRU, bpage);
+		ut_ad(buf_page_in_file(bpage));
+		/* This loop temporarily violates the
+		assertions of buf_page_set_old(). */
+		bpage->old = TRUE;
 	}
 
 	buf_pool->LRU_old = UT_LIST_GET_FIRST(buf_pool->LRU);
@@ -1152,16 +1151,19 @@ buf_LRU_remove_block(
 
 	if (UNIV_UNLIKELY(bpage == buf_pool->LRU_old)) {
 
-		/* Below: the previous block is guaranteed to exist, because
-		the LRU_old pointer is only allowed to differ by the
-		tolerance value from strict 3/8 of the LRU list length. */
+		/* Below: the previous block is guaranteed to exist,
+		because the LRU_old pointer is only allowed to differ
+		by BUF_LRU_OLD_TOLERANCE from strict
+		buf_LRU_old_ratio/BUF_LRU_OLD_RATIO_DIV of the LRU
+		list length. */
+		buf_page_t*	prev_bpage = UT_LIST_GET_PREV(LRU, bpage);
 
-		buf_pool->LRU_old = UT_LIST_GET_PREV(LRU, bpage);
-		ut_a(buf_pool->LRU_old);
+		ut_a(prev_bpage);
 #ifdef UNIV_LRU_DEBUG
-		ut_a(!buf_pool->LRU_old->old);
+		ut_a(!prev_bpage->old);
 #endif /* UNIV_LRU_DEBUG */
-		buf_page_set_old(buf_pool->LRU_old, TRUE);
+		buf_pool->LRU_old = prev_bpage;
+		buf_page_set_old(prev_bpage, TRUE);
 
 		buf_pool->LRU_old_len++;
 	}
@@ -1172,10 +1174,19 @@ buf_LRU_remove_block(
 
 	buf_unzip_LRU_remove_block_if_needed(bpage);
 
-	/* If the LRU list is so short that LRU_old not defined, return */
+	/* If the LRU list is so short that LRU_old is not defined,
+	clear the "old" flags and return */
 	if (UT_LIST_GET_LEN(buf_pool->LRU) < BUF_LRU_OLD_MIN_LEN) {
 
+		for (bpage = UT_LIST_GET_FIRST(buf_pool->LRU); bpage != NULL;
+		     bpage = UT_LIST_GET_NEXT(LRU, bpage)) {
+			/* This loop temporarily violates the
+			assertions of buf_page_set_old(). */
+			bpage->old = FALSE;
+		}
+
 		buf_pool->LRU_old = NULL;
+		buf_pool->LRU_old_len = 0;
 
 		return;
 	}
@@ -1227,8 +1238,6 @@ buf_LRU_add_block_to_end_low(
 /*=========================*/
 	buf_page_t*	bpage)	/*!< in: control block */
 {
-	buf_page_t*	last_bpage;
-
 	ut_ad(buf_pool);
 	ut_ad(bpage);
 	//ut_ad(buf_pool_mutex_own());
@@ -1236,31 +1245,18 @@ buf_LRU_add_block_to_end_low(
 
 	ut_a(buf_page_in_file(bpage));
 
-	last_bpage = UT_LIST_GET_LAST(buf_pool->LRU);
-
-	if (last_bpage) {
-		bpage->LRU_position = last_bpage->LRU_position;
-	} else {
-		bpage->LRU_position = buf_pool_clock_tic();
-	}
-
 	ut_ad(!bpage->in_LRU_list);
 	UT_LIST_ADD_LAST(LRU, buf_pool->LRU, bpage);
 	bpage->in_LRU_list = TRUE;
 
-	buf_page_set_old(bpage, TRUE);
-
-	if (UT_LIST_GET_LEN(buf_pool->LRU) >= BUF_LRU_OLD_MIN_LEN) {
-
-		buf_pool->LRU_old_len++;
-	}
-
 	if (UT_LIST_GET_LEN(buf_pool->LRU) > BUF_LRU_OLD_MIN_LEN) {
 
 		ut_ad(buf_pool->LRU_old);
 
 		/* Adjust the length of the old block list if necessary */
 
+		buf_page_set_old(bpage, TRUE);
+		buf_pool->LRU_old_len++;
 		buf_LRU_old_adjust_len();
 
 	} else if (UT_LIST_GET_LEN(buf_pool->LRU) == BUF_LRU_OLD_MIN_LEN) {
@@ -1269,6 +1265,8 @@ buf_LRU_add_block_to_end_low(
 		defined: init it */
 
 		buf_LRU_old_init();
+	} else {
+		buf_page_set_old(bpage, buf_pool->LRU_old != NULL);
 	}
 
 	/* If this is a zipped block with decompressed frame as well
@@ -1302,7 +1300,6 @@ buf_LRU_add_block_low(
 
 		UT_LIST_ADD_FIRST(LRU, buf_pool->LRU, bpage);
 
-		bpage->LRU_position = buf_pool_clock_tic();
 		bpage->freed_page_clock = buf_pool->freed_page_clock;
 	} else {
 #ifdef UNIV_LRU_DEBUG
@@ -1317,23 +1314,17 @@ buf_LRU_add_block_low(
 		UT_LIST_INSERT_AFTER(LRU, buf_pool->LRU, buf_pool->LRU_old,
 				     bpage);
 		buf_pool->LRU_old_len++;
-
-		/* We copy the LRU position field of the previous block
-		to the new block */
-
-		bpage->LRU_position = (buf_pool->LRU_old)->LRU_position;
 	}
 
 	bpage->in_LRU_list = TRUE;
 
-	buf_page_set_old(bpage, old);
-
 	if (UT_LIST_GET_LEN(buf_pool->LRU) > BUF_LRU_OLD_MIN_LEN) {
 
 		ut_ad(buf_pool->LRU_old);
 
 		/* Adjust the length of the old block list if necessary */
 
+		buf_page_set_old(bpage, old);
 		buf_LRU_old_adjust_len();
 
 	} else if (UT_LIST_GET_LEN(buf_pool->LRU) == BUF_LRU_OLD_MIN_LEN) {
@@ -1342,6 +1333,8 @@ buf_LRU_add_block_low(
 		defined: init it */
 
 		buf_LRU_old_init();
+	} else {
+		buf_page_set_old(bpage, buf_pool->LRU_old != NULL);
 	}
 
 	/* If this is a zipped block with decompressed frame as well
@@ -1375,6 +1368,13 @@ buf_LRU_make_block_young(
 /*=====================*/
 	buf_page_t*	bpage)	/*!< in: control block */
 {
+	//ut_ad(buf_pool_mutex_own());
+	ut_ad(mutex_own(&LRU_list_mutex));
+
+	if (bpage->old) {
+		buf_pool->stat.n_pages_made_young++;
+	}
+
 	buf_LRU_remove_block(bpage);
 	buf_LRU_add_block_low(bpage, FALSE);
 }
@@ -1571,15 +1571,6 @@ not_freed:
 
 						buf_pool->LRU_old = b;
 					}
-#ifdef UNIV_LRU_DEBUG
-					ut_a(prev_b->old
-					     || !UT_LIST_GET_NEXT(LRU, b)
-					     || UT_LIST_GET_NEXT(LRU, b)->old);
-				} else {
-					ut_a(!prev_b->old
-					     || !UT_LIST_GET_NEXT(LRU, b)
-					     || !UT_LIST_GET_NEXT(LRU, b)->old);
-#endif /* UNIV_LRU_DEBUG */
 				}
 
 				lru_len = UT_LIST_GET_LEN(buf_pool->LRU);
@@ -1595,6 +1586,11 @@ not_freed:
 					defined: init it */
 					buf_LRU_old_init();
 				}
+#ifdef UNIV_LRU_DEBUG
+				/* Check that the "old" flag is consistent
+				in the block and its neighbours. */
+				buf_page_set_old(b, buf_page_is_old(b));
+#endif /* UNIV_LRU_DEBUG */
 			} else {
 				b->in_LRU_list = FALSE;
 				buf_LRU_add_block_low(b, buf_page_is_old(b));
@@ -1985,6 +1981,52 @@ buf_LRU_block_free_hashed_page(
 	buf_LRU_block_free_non_file_page(block, have_page_hash_mutex);
 }
 
+/**********************************************************************//**
+Updates buf_LRU_old_ratio.
+@return	updated old_pct */
+UNIV_INTERN
+uint
+buf_LRU_old_ratio_update(
+/*=====================*/
+	uint	old_pct,/*!< in: Reserve this percentage of
+			the buffer pool for "old" blocks. */
+	ibool	adjust)	/*!< in: TRUE=adjust the LRU list;
+			FALSE=just assign buf_LRU_old_ratio
+			during the initialization of InnoDB */
+{
+	uint	ratio;
+
+	ratio = old_pct * BUF_LRU_OLD_RATIO_DIV / 100;
+	if (ratio < BUF_LRU_OLD_RATIO_MIN) {
+		ratio = BUF_LRU_OLD_RATIO_MIN;
+	} else if (ratio > BUF_LRU_OLD_RATIO_MAX) {
+		ratio = BUF_LRU_OLD_RATIO_MAX;
+	}
+
+	if (adjust) {
+		//buf_pool_mutex_enter();
+		mutex_enter(&LRU_list_mutex);
+
+		if (ratio != buf_LRU_old_ratio) {
+			buf_LRU_old_ratio = ratio;
+
+			if (UT_LIST_GET_LEN(buf_pool->LRU)
+			    >= BUF_LRU_OLD_MIN_LEN) {
+				buf_LRU_old_adjust_len();
+			}
+		}
+
+		//buf_pool_mutex_exit();
+		mutex_exit(&LRU_list_mutex);
+	} else {
+		buf_LRU_old_ratio = ratio;
+	}
+
+	/* the reverse of 
+	ratio = old_pct * BUF_LRU_OLD_RATIO_DIV / 100 */
+	return((uint) (ratio * 100 / (double) BUF_LRU_OLD_RATIO_DIV + 0.5));
+}
+
 /********************************************************************//**
 Update the historical stats that we are collecting for LRU eviction
 policy at the end of each interval. */
@@ -2023,6 +2065,218 @@ func_exit:
 	memset(&buf_LRU_stat_cur, 0, sizeof buf_LRU_stat_cur);
 }
 
+/********************************************************************//**
+Dump the LRU page list to the specific file. */
+#define LRU_DUMP_FILE "ib_lru_dump"
+
+UNIV_INTERN
+ibool
+buf_LRU_file_dump(void)
+/*===================*/
+{
+	os_file_t	dump_file = -1;
+	ibool		success;
+	byte*		buffer_base = NULL;
+	byte*		buffer = NULL;
+	buf_page_t*	bpage;
+	ulint		buffers;
+	ulint		offset;
+	ibool		ret = FALSE;
+	ulint		i;
+
+	for (i = 0; i < srv_n_data_files; i++) {
+		if (strstr(srv_data_file_names[i], LRU_DUMP_FILE) != NULL) {
+			fprintf(stderr,
+				" InnoDB: The name '%s' seems to be used for"
+				" innodb_data_file_path. Dumping LRU list is not"
+				" done for safeness.\n", LRU_DUMP_FILE);
+			goto end;
+		}
+	}
+
+	buffer_base = ut_malloc(2 * UNIV_PAGE_SIZE);
+	buffer = ut_align(buffer_base, UNIV_PAGE_SIZE);
+	if (!buffer) {
+		fprintf(stderr,
+			" InnoDB: cannot allocate buffer.\n");
+		goto end;
+	}
+
+	dump_file = os_file_create(LRU_DUMP_FILE, OS_FILE_OVERWRITE,
+				OS_FILE_NORMAL, OS_DATA_FILE, &success);
+	if (!success) {
+		os_file_get_last_error(TRUE);
+		fprintf(stderr,
+			" InnoDB: cannot open %s\n", LRU_DUMP_FILE);
+		goto end;
+	}
+
+	mutex_enter(&LRU_list_mutex);
+	bpage = UT_LIST_GET_LAST(buf_pool->LRU);
+
+	buffers = offset = 0;
+	while (bpage != NULL) {
+		if (offset == 0) {
+			memset(buffer, 0, UNIV_PAGE_SIZE);
+		}
+
+		mach_write_to_4(buffer + offset * 4, bpage->space);
+		offset++;
+		mach_write_to_4(buffer + offset * 4, bpage->offset);
+		offset++;
+
+		if (offset == UNIV_PAGE_SIZE/4) {
+			success = os_file_write(LRU_DUMP_FILE, dump_file, buffer,
+					(buffers << UNIV_PAGE_SIZE_SHIFT) & 0xFFFFFFFFUL,
+					(buffers >> (32 - UNIV_PAGE_SIZE_SHIFT)),
+					UNIV_PAGE_SIZE);
+			if (!success) {
+				mutex_exit(&LRU_list_mutex);
+				fprintf(stderr,
+					" InnoDB: cannot write page %lu of %s\n",
+					buffers, LRU_DUMP_FILE);
+				goto end;
+			}
+			buffers++;
+			offset = 0;
+		}
+
+		bpage = UT_LIST_GET_PREV(LRU, bpage);
+	}
+	mutex_exit(&LRU_list_mutex);
+
+	if (offset == 0) {
+		memset(buffer, 0, UNIV_PAGE_SIZE);
+	}
+
+	mach_write_to_4(buffer + offset * 4, 0xFFFFFFFFUL);
+	offset++;
+	mach_write_to_4(buffer + offset * 4, 0xFFFFFFFFUL);
+	offset++;
+
+	success = os_file_write(LRU_DUMP_FILE, dump_file, buffer,
+			(buffers << UNIV_PAGE_SIZE_SHIFT) & 0xFFFFFFFFUL,
+			(buffers >> (32 - UNIV_PAGE_SIZE_SHIFT)),
+			UNIV_PAGE_SIZE);
+	if (!success) {
+		goto end;
+	}
+
+	ret = TRUE;
+end:
+	if (dump_file != -1)
+		os_file_close(dump_file);
+	if (buffer_base)
+		ut_free(buffer_base);
+
+	return(ret);
+}
+/********************************************************************//**
+Read the pages based on the specific file.*/
+UNIV_INTERN
+ibool
+buf_LRU_file_restore(void)
+/*======================*/
+{
+	os_file_t	dump_file = -1;
+	ibool		success;
+	byte*		buffer_base = NULL;
+	byte*		buffer = NULL;
+	ulint		buffers;
+	ulint		offset;
+	ulint		reads = 0;
+	ulint		req = 0;
+	ibool		terminated = FALSE;
+	ibool		ret = FALSE;
+
+	buffer_base = ut_malloc(2 * UNIV_PAGE_SIZE);
+	buffer = ut_align(buffer_base, UNIV_PAGE_SIZE);
+	if (!buffer) {
+		fprintf(stderr,
+			" InnoDB: cannot allocate buffer.\n");
+		goto end;
+	}
+
+	dump_file = os_file_create_simple_no_error_handling(
+		LRU_DUMP_FILE, OS_FILE_OPEN, OS_FILE_READ_ONLY, &success);
+	if (!success) {
+		os_file_get_last_error(TRUE);
+		fprintf(stderr,
+			" InnoDB: cannot open %s\n", LRU_DUMP_FILE);
+		goto end;
+	}
+
+	buffers = 0;
+	while (!terminated) {
+		success = os_file_read(dump_file, buffer,
+				(buffers << UNIV_PAGE_SIZE_SHIFT) & 0xFFFFFFFFUL,
+				(buffers >> (32 - UNIV_PAGE_SIZE_SHIFT)),
+				UNIV_PAGE_SIZE);
+		if (!success) {
+			fprintf(stderr,
+				" InnoDB: cannot read page %lu of %s,"
+				" or meet unexpected terminal.",
+				buffers, LRU_DUMP_FILE);
+			goto end;
+		}
+
+		for (offset = 0; offset < UNIV_PAGE_SIZE/4; offset += 2) {
+			ulint	space_id, zip_size, page_no;
+			ulint	err;
+			ib_int64_t	tablespace_version;
+
+			space_id = mach_read_from_4(buffer + offset * 4);
+			page_no = mach_read_from_4(buffer + (offset + 1) * 4);
+			if (space_id == 0xFFFFFFFFUL
+			    || page_no == 0xFFFFFFFFUL) {
+				terminated = TRUE;
+				break;
+			}
+
+			if (offset % 16 == 15) {
+				os_aio_simulated_wake_handler_threads();
+				buf_flush_free_margin(FALSE);
+			}
+
+			zip_size = fil_space_get_zip_size(space_id);
+			if (UNIV_UNLIKELY(zip_size == ULINT_UNDEFINED)) {
+				continue;
+			}
+
+			if (fil_area_is_exist(space_id, zip_size, page_no, 0,
+					zip_size ? zip_size : UNIV_PAGE_SIZE)) {
+
+				tablespace_version = fil_space_get_version(space_id);
+
+				req++;
+				reads += buf_read_page_low(&err, FALSE, BUF_READ_ANY_PAGE
+						  | OS_AIO_SIMULATED_WAKE_LATER,
+						  space_id, zip_size, TRUE,
+						  tablespace_version, page_no, NULL);
+				buf_LRU_stat_inc_io();
+			}
+		}
+
+		buffers++;
+	}
+
+	os_aio_simulated_wake_handler_threads();
+	buf_flush_free_margin(FALSE);
+
+	ut_print_timestamp(stderr);
+	fprintf(stderr,
+		" InnoDB: reading pages based on the dumped LRU list was done."
+		" (requested: %lu, read: %lu)\n", req, reads);
+	ret = TRUE;
+end:
+	if (dump_file != -1)
+		os_file_close(dump_file);
+	if (buffer_base)
+		ut_free(buffer_base);
+
+	return(ret);
+}
+
 #if defined UNIV_DEBUG || defined UNIV_BUF_DEBUG
 /**********************************************************************//**
 Validates the LRU list.
@@ -2036,7 +2290,6 @@ buf_LRU_validate(void)
 	buf_block_t*	block;
 	ulint		old_len;
 	ulint		new_len;
-	ulint		LRU_pos;
 
 	ut_ad(buf_pool);
 	//buf_pool_mutex_enter();
@@ -2046,7 +2299,11 @@ buf_LRU_validate(void)
 
 		ut_a(buf_pool->LRU_old);
 		old_len = buf_pool->LRU_old_len;
-		new_len = 3 * (UT_LIST_GET_LEN(buf_pool->LRU) / 8);
+		new_len = ut_min(UT_LIST_GET_LEN(buf_pool->LRU)
+				 * buf_LRU_old_ratio / BUF_LRU_OLD_RATIO_DIV,
+				 UT_LIST_GET_LEN(buf_pool->LRU)
+				 - (BUF_LRU_OLD_TOLERANCE
+				    + BUF_LRU_NON_OLD_MIN_LEN));
 		ut_a(old_len >= new_len - BUF_LRU_OLD_TOLERANCE);
 		ut_a(old_len <= new_len + BUF_LRU_OLD_TOLERANCE);
 	}
@@ -2077,28 +2334,24 @@ buf_LRU_validate(void)
 		}
 
 		if (buf_page_is_old(bpage)) {
-			old_len++;
-		}
+			const buf_page_t*	prev
+				= UT_LIST_GET_PREV(LRU, bpage);
+			const buf_page_t*	next
+				= UT_LIST_GET_NEXT(LRU, bpage);
 
-		if (buf_pool->LRU_old && (old_len == 1)) {
-			ut_a(buf_pool->LRU_old == bpage);
-		}
+			if (!old_len++) {
+				ut_a(buf_pool->LRU_old == bpage);
+			} else {
+				ut_a(!prev || buf_page_is_old(prev));
+			}
 
-		LRU_pos	= buf_page_get_LRU_position(bpage);
+			ut_a(!next || buf_page_is_old(next));
+		}
 
 		bpage = UT_LIST_GET_NEXT(LRU, bpage);
-
-		if (bpage) {
-			/* If the following assert fails, it may
-			not be an error: just the buf_pool clock
-			has wrapped around */
-			ut_a(LRU_pos >= buf_page_get_LRU_position(bpage));
-		}
 	}
 
-	if (buf_pool->LRU_old) {
-		ut_a(buf_pool->LRU_old_len == old_len);
-	}
+	ut_a(buf_pool->LRU_old_len == old_len);
 
 	mutex_exit(&LRU_list_mutex);
 	mutex_enter(&free_list_mutex);
@@ -2149,9 +2402,6 @@ buf_LRU_print(void)
 	//buf_pool_mutex_enter();
 	mutex_enter(&LRU_list_mutex);
 
-	fprintf(stderr, "Pool ulint clock %lu\n",
-		(ulong) buf_pool->ulint_clock);
-
 	bpage = UT_LIST_GET_FIRST(buf_pool->LRU);
 
 	while (bpage != NULL) {
@@ -2182,18 +2432,16 @@ buf_LRU_print(void)
 			const byte*	frame;
 		case BUF_BLOCK_FILE_PAGE:
 			frame = buf_block_get_frame((buf_block_t*) bpage);
-			fprintf(stderr, "\nLRU pos %lu type %lu"
+			fprintf(stderr, "\ntype %lu"
 				" index id %lu\n",
-				(ulong) buf_page_get_LRU_position(bpage),
 				(ulong) fil_page_get_type(frame),
 				(ulong) ut_dulint_get_low(
 					btr_page_get_index_id(frame)));
 			break;
 		case BUF_BLOCK_ZIP_PAGE:
 			frame = bpage->zip.data;
-			fprintf(stderr, "\nLRU pos %lu type %lu size %lu"
+			fprintf(stderr, "\ntype %lu size %lu"
 				" index id %lu\n",
-				(ulong) buf_page_get_LRU_position(bpage),
 				(ulong) fil_page_get_type(frame),
 				(ulong) buf_page_get_zip_size(bpage),
 				(ulong) ut_dulint_get_low(
@@ -2201,8 +2449,7 @@ buf_LRU_print(void)
 			break;
 
 		default:
-			fprintf(stderr, "\nLRU pos %lu !state %lu!\n",
-				(ulong) buf_page_get_LRU_position(bpage),
+			fprintf(stderr, "\n!state %lu!\n",
 				(ulong) buf_page_get_state(bpage));
 			break;
 		}

=== modified file 'storage/xtradb/buf/buf0rea.c'
--- a/storage/xtradb/buf/buf0rea.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/buf/buf0rea.c	2010-01-15 15:58:25 +0000
@@ -38,14 +38,6 @@ Created 11/5/1995 Heikki Tuuri
 #include "srv0start.h"
 #include "srv0srv.h"
 
-/** The size in blocks of the area where the random read-ahead algorithm counts
-the accessed pages when deciding whether to read-ahead */
-#define	BUF_READ_AHEAD_RANDOM_AREA	BUF_READ_AHEAD_AREA
-
-/** There must be at least this many pages in buf_pool in the area to start
-a random read-ahead */
-#define BUF_READ_AHEAD_RANDOM_THRESHOLD	(1 + BUF_READ_AHEAD_RANDOM_AREA / 2)
-
 /** The linear read-ahead area size */
 #define	BUF_READ_AHEAD_LINEAR_AREA	BUF_READ_AHEAD_AREA
 
@@ -62,8 +54,9 @@ flag is cleared and the x-lock released 
 @return 1 if a read request was queued, 0 if the page already resided
 in buf_pool, or if the page is in the doublewrite buffer blocks in
 which case it is never read into the pool, or if the tablespace does
-not exist or is being dropped */
-static
+not exist or is being dropped 
+@return 1 if read request is issued. 0 if it is not */
+UNIV_INTERN
 ulint
 buf_read_page_low(
 /*==============*/
@@ -82,7 +75,8 @@ buf_read_page_low(
 			treat the tablespace as dropped; this is a timestamp we
 			use to stop dangling page reads from a tablespace
 			which we have DISCARDed + IMPORTed back */
-	ulint	offset)	/*!< in: page number */
+	ulint	offset,	/*!< in: page number */
+	trx_t*	trx)
 {
 	buf_page_t*	bpage;
 	ulint		wake_later;
@@ -183,15 +177,15 @@ not_to_recover:
 	ut_ad(buf_page_in_file(bpage));
 
 	if (zip_size) {
-		*err = fil_io(OS_FILE_READ | wake_later,
+		*err = _fil_io(OS_FILE_READ | wake_later,
 			      sync, space, zip_size, offset, 0, zip_size,
-			      bpage->zip.data, bpage);
+			      bpage->zip.data, bpage, trx);
 	} else {
 		ut_a(buf_page_get_state(bpage) == BUF_BLOCK_FILE_PAGE);
 
-		*err = fil_io(OS_FILE_READ | wake_later,
+		*err = _fil_io(OS_FILE_READ | wake_later,
 			      sync, space, 0, offset, 0, UNIV_PAGE_SIZE,
-			      ((buf_block_t*) bpage)->frame, bpage);
+			      ((buf_block_t*) bpage)->frame, bpage, trx);
 	}
 	ut_a(*err == DB_SUCCESS);
 
@@ -205,206 +199,33 @@ not_to_recover:
 }
 
 /********************************************************************//**
-Applies a random read-ahead in buf_pool if there are at least a threshold
-value of accessed pages from the random read-ahead area. Does not read any
-page, not even the one at the position (space, offset), if the read-ahead
-mechanism is not activated. NOTE 1: the calling thread may own latches on
-pages: to avoid deadlocks this function must be written such that it cannot
-end up waiting for these latches! NOTE 2: the calling thread must want
-access to the page given: this rule is set to prevent unintended read-aheads
-performed by ibuf routines, a situation which could result in a deadlock if
-the OS does not support asynchronous i/o.
-@return number of page read requests issued; NOTE that if we read ibuf
-pages, it may happen that the page at the given page number does not
-get read even if we return a positive value! */
-static
-ulint
-buf_read_ahead_random(
-/*==================*/
-	ulint	space,	/*!< in: space id */
-	ulint	zip_size,/*!< in: compressed page size in bytes, or 0 */
-	ulint	offset)	/*!< in: page number of a page which the current thread
-			wants to access */
-{
-	ib_int64_t	tablespace_version;
-	ulint		recent_blocks	= 0;
-	ulint		count;
-	ulint		LRU_recent_limit;
-	ulint		ibuf_mode;
-	ulint		low, high;
-	ulint		err;
-	ulint		i;
-	ulint		buf_read_ahead_random_area;
-
-//	/* We have currently disabled random readahead */
-//	return(0);
-
-	if (!(srv_read_ahead & 1)) {
-		return(0);
-	}
-
-	if (srv_startup_is_before_trx_rollback_phase) {
-		/* No read-ahead to avoid thread deadlocks */
-		return(0);
-	}
-
-	if (ibuf_bitmap_page(zip_size, offset)
-	    || trx_sys_hdr_page(space, offset)) {
-
-		/* If it is an ibuf bitmap page or trx sys hdr, we do
-		no read-ahead, as that could break the ibuf page access
-		order */
-
-		return(0);
-	}
-
-	/* Remember the tablespace version before we ask te tablespace size
-	below: if DISCARD + IMPORT changes the actual .ibd file meanwhile, we
-	do not try to read outside the bounds of the tablespace! */
-
-	tablespace_version = fil_space_get_version(space);
-
-	buf_read_ahead_random_area = BUF_READ_AHEAD_RANDOM_AREA;
-
-	low  = (offset / buf_read_ahead_random_area)
-		* buf_read_ahead_random_area;
-	high = (offset / buf_read_ahead_random_area + 1)
-		* buf_read_ahead_random_area;
-	if (high > fil_space_get_size(space)) {
-
-		high = fil_space_get_size(space);
-	}
-
-	/* Get the minimum LRU_position field value for an initial segment
-	of the LRU list, to determine which blocks have recently been added
-	to the start of the list. */
-
-	LRU_recent_limit = buf_LRU_get_recent_limit();
-
-	//buf_pool_mutex_enter();
-	mutex_enter(&buf_pool_mutex);
-
-	if (buf_pool->n_pend_reads
-	    > buf_pool->curr_size / BUF_READ_AHEAD_PEND_LIMIT) {
-		//buf_pool_mutex_exit();
-		mutex_exit(&buf_pool_mutex);
-
-		return(0);
-	}
-	mutex_exit(&buf_pool_mutex);
-
-	/* Count how many blocks in the area have been recently accessed,
-	that is, reside near the start of the LRU list. */
-
-	rw_lock_s_lock(&page_hash_latch);
-	for (i = low; i < high; i++) {
-		const buf_page_t*	bpage = buf_page_hash_get(space, i);
-
-		if (bpage
-		    && buf_page_is_accessed(bpage)
-		    && (buf_page_get_LRU_position(bpage) > LRU_recent_limit)) {
-
-			recent_blocks++;
-
-			if (recent_blocks >= BUF_READ_AHEAD_RANDOM_THRESHOLD) {
-
-				//buf_pool_mutex_exit();
-				rw_lock_s_unlock(&page_hash_latch);
-				goto read_ahead;
-			}
-		}
-	}
-
-	//buf_pool_mutex_exit();
-	rw_lock_s_unlock(&page_hash_latch);
-	/* Do nothing */
-	return(0);
-
-read_ahead:
-	/* Read all the suitable blocks within the area */
-
-	if (ibuf_inside()) {
-		ibuf_mode = BUF_READ_IBUF_PAGES_ONLY;
-	} else {
-		ibuf_mode = BUF_READ_ANY_PAGE;
-	}
-
-	count = 0;
-
-	for (i = low; i < high; i++) {
-		/* It is only sensible to do read-ahead in the non-sync aio
-		mode: hence FALSE as the first parameter */
-
-		if (!ibuf_bitmap_page(zip_size, i)) {
-			count += buf_read_page_low(
-				&err, FALSE,
-				ibuf_mode | OS_AIO_SIMULATED_WAKE_LATER,
-				space, zip_size, FALSE,
-				tablespace_version, i);
-			if (err == DB_TABLESPACE_DELETED) {
-				ut_print_timestamp(stderr);
-				fprintf(stderr,
-					"  InnoDB: Warning: in random"
-					" readahead trying to access\n"
-					"InnoDB: tablespace %lu page %lu,\n"
-					"InnoDB: but the tablespace does not"
-					" exist or is just being dropped.\n",
-					(ulong) space, (ulong) i);
-			}
-		}
-	}
-
-	/* In simulated aio we wake the aio handler threads only after
-	queuing all aio requests, in native aio the following call does
-	nothing: */
-
-	os_aio_simulated_wake_handler_threads();
-
-#ifdef UNIV_DEBUG
-	if (buf_debug_prints && (count > 0)) {
-		fprintf(stderr,
-			"Random read-ahead space %lu offset %lu pages %lu\n",
-			(ulong) space, (ulong) offset,
-			(ulong) count);
-	}
-#endif /* UNIV_DEBUG */
-
-	++srv_read_ahead_rnd;
-	return(count);
-}
-
-/********************************************************************//**
 High-level function which reads a page asynchronously from a file to the
 buffer buf_pool if it is not already there. Sets the io_fix flag and sets
 an exclusive lock on the buffer frame. The flag is cleared and the x-lock
-released by the i/o-handler thread. Does a random read-ahead if it seems
-sensible.
-@return number of page read requests issued: this can be greater than
-1 if read-ahead occurred */
+released by the i/o-handler thread.
+@return TRUE if page has been read in, FALSE in case of failure */
 UNIV_INTERN
-ulint
+ibool
 buf_read_page(
 /*==========*/
 	ulint	space,	/*!< in: space id */
 	ulint	zip_size,/*!< in: compressed page size in bytes, or 0 */
-	ulint	offset)	/*!< in: page number */
+	ulint	offset,	/*!< in: page number */
+	trx_t*	trx)
 {
 	ib_int64_t	tablespace_version;
 	ulint		count;
-	ulint		count2;
 	ulint		err;
 
 	tablespace_version = fil_space_get_version(space);
 
-	count = buf_read_ahead_random(space, zip_size, offset);
-
 	/* We do the i/o in the synchronous aio mode to save thread
 	switches: hence TRUE */
 
-	count2 = buf_read_page_low(&err, TRUE, BUF_READ_ANY_PAGE, space,
-				   zip_size, FALSE,
-				   tablespace_version, offset);
-	srv_buf_pool_reads+= count2;
+	count = buf_read_page_low(&err, TRUE, BUF_READ_ANY_PAGE, space,
+				  zip_size, FALSE,
+				  tablespace_version, offset, trx);
+	srv_buf_pool_reads += count;
 	if (err == DB_TABLESPACE_DELETED) {
 		ut_print_timestamp(stderr);
 		fprintf(stderr,
@@ -421,14 +242,14 @@ buf_read_page(
 	/* Increment number of I/O operations used for LRU policy. */
 	buf_LRU_stat_inc_io();
 
-	return(count + count2);
+	return(count > 0);
 }
 
 /********************************************************************//**
 Applies linear read-ahead if in the buf_pool the page is a border page of
 a linear read-ahead area and all the pages in the area have been accessed.
 Does not read any page if the read-ahead mechanism is not activated. Note
-that the the algorithm looks at the 'natural' adjacent successor and
+that the algorithm looks at the 'natural' adjacent successor and
 predecessor of the page, which on the leaf level of a B-tree are the next
 and previous page in the chain of leaves. To know these, the page specified
 in (space, offset) must already be present in the buf_pool. Thus, the
@@ -454,8 +275,9 @@ buf_read_ahead_linear(
 /*==================*/
 	ulint	space,	/*!< in: space id */
 	ulint	zip_size,/*!< in: compressed page size in bytes, or 0 */
-	ulint	offset)	/*!< in: page number of a page; NOTE: the current thread
+	ulint	offset,	/*!< in: page number of a page; NOTE: the current thread
 			must want access to this page (see NOTE 3 above) */
+	trx_t*	trx)
 {
 	ib_int64_t	tablespace_version;
 	buf_page_t*	bpage;
@@ -557,9 +379,17 @@ buf_read_ahead_linear(
 			fail_count++;
 
 		} else if (pred_bpage) {
-			int res = (ut_ulint_cmp(
-				       buf_page_get_LRU_position(bpage),
-				       buf_page_get_LRU_position(pred_bpage)));
+			/* Note that buf_page_is_accessed() returns
+			the time of the first access.  If some blocks
+			of the extent existed in the buffer pool at
+			the time of a linear access pattern, the first
+			access times may be nonmonotonic, even though
+			the latest access times were linear.  The
+			threshold (srv_read_ahead_factor) should help
+			a little against this. */
+			int res = ut_ulint_cmp(
+				buf_page_is_accessed(bpage),
+				buf_page_is_accessed(pred_bpage));
 			/* Accesses not in the right order */
 			if (res != 0 && res != asc_or_desc) {
 				fail_count++;
@@ -670,7 +500,7 @@ buf_read_ahead_linear(
 			count += buf_read_page_low(
 				&err, FALSE,
 				ibuf_mode | OS_AIO_SIMULATED_WAKE_LATER,
-				space, zip_size, FALSE, tablespace_version, i);
+				space, zip_size, FALSE, tablespace_version, i, trx);
 			if (err == DB_TABLESPACE_DELETED) {
 				ut_print_timestamp(stderr);
 				fprintf(stderr,
@@ -705,7 +535,7 @@ buf_read_ahead_linear(
 	LRU policy decision. */
 	buf_LRU_stat_inc_io();
 
-	++srv_read_ahead_seq;
+	buf_pool->stat.n_ra_pages_read += count;
 	return(count);
 }
 
@@ -760,7 +590,7 @@ buf_read_ibuf_merge_pages(
 		buf_read_page_low(&err, sync && (i + 1 == n_stored),
 				  BUF_READ_ANY_PAGE, space_ids[i],
 				  zip_size, TRUE, space_versions[i],
-				  page_nos[i]);
+				  page_nos[i], NULL);
 
 		if (UNIV_UNLIKELY(err == DB_TABLESPACE_DELETED)) {
 tablespace_deleted:
@@ -857,12 +687,12 @@ buf_read_recv_pages(
 		if ((i + 1 == n_stored) && sync) {
 			buf_read_page_low(&err, TRUE, BUF_READ_ANY_PAGE, space,
 					  zip_size, TRUE, tablespace_version,
-					  page_nos[i]);
+					  page_nos[i], NULL);
 		} else {
 			buf_read_page_low(&err, FALSE, BUF_READ_ANY_PAGE
 					  | OS_AIO_SIMULATED_WAKE_LATER,
 					  space, zip_size, TRUE,
-					  tablespace_version, page_nos[i]);
+					  tablespace_version, page_nos[i], NULL);
 		}
 	}
 

=== modified file 'storage/xtradb/data/data0type.c'
--- a/storage/xtradb/data/data0type.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/data/data0type.c	2010-01-06 12:00:14 +0000
@@ -237,6 +237,22 @@ dtype_print(
 		fputs("DATA_SYS", stderr);
 		break;
 
+	case DATA_FLOAT:
+		fputs("DATA_FLOAT", stderr);
+		break;
+
+	case DATA_DOUBLE:
+		fputs("DATA_DOUBLE", stderr);
+		break;
+
+	case DATA_DECIMAL:
+		fputs("DATA_DECIMAL", stderr);
+		break;
+
+	case DATA_VARMYSQL:
+		fputs("DATA_VARMYSQL", stderr);
+		break;
+
 	default:
 		fprintf(stderr, "type %lu", (ulong) mtype);
 		break;

=== modified file 'storage/xtradb/dict/dict0crea.c'
--- a/storage/xtradb/dict/dict0crea.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/dict/dict0crea.c	2010-01-06 12:00:14 +0000
@@ -1387,7 +1387,7 @@ dict_create_add_foreign_field_to_diction
 Add a single foreign key definition to the data dictionary tables in the
 database. We also generate names to constraints that were not named by the
 user. A generated constraint has a name of the format
-databasename/tablename_ibfk_<number>, where the numbers start from 1, and
+databasename/tablename_ibfk_NUMBER, where the numbers start from 1, and
 are given locally for this table, that is, the number is not global, as in
 the old format constraints < 4.0.18 it used to be.
 @return	error code or DB_SUCCESS */

=== modified file 'storage/xtradb/dict/dict0dict.c'
--- a/storage/xtradb/dict/dict0dict.c	2009-12-03 11:34:11 +0000
+++ b/storage/xtradb/dict/dict0dict.c	2010-01-15 15:58:25 +0000
@@ -82,9 +82,10 @@ static char	dict_ibfk[] = "_ibfk_";
 
 /*******************************************************************//**
 Tries to find column names for the index and sets the col field of the
-index. */
+index.
+@return TRUE if the column names were found */
 static
-void
+ibool
 dict_index_find_cols(
 /*=================*/
 	dict_table_t*	table,	/*!< in: table */
@@ -1261,7 +1262,7 @@ dict_index_too_big_for_undo(
 		= TRX_UNDO_PAGE_HDR - TRX_UNDO_PAGE_HDR_SIZE
 		+ 2 /* next record pointer */
 		+ 1 /* type_cmpl */
-		+ 11 /* trx->undo_no */ - 11 /* table->id */
+		+ 11 /* trx->undo_no */ + 11 /* table->id */
 		+ 1 /* rec_get_info_bits() */
 		+ 11 /* DB_TRX_ID */
 		+ 11 /* DB_ROLL_PTR */
@@ -1440,7 +1441,11 @@ dict_index_too_big_for_tree(
 			goto add_field_size;
 		}
 
+		if (srv_relax_table_creation) {
+			field_max_size = dict_col_get_min_size(col);
+		} else {
 		field_max_size = dict_col_get_max_size(col);
+		}
 		field_ext_max_size = field_max_size < 256 ? 1 : 2;
 
 		if (field->prefix_len) {
@@ -1493,7 +1498,7 @@ add_field_size:
 
 /**********************************************************************//**
 Adds an index to the dictionary cache.
-@return	DB_SUCCESS or DB_TOO_BIG_RECORD */
+@return	DB_SUCCESS, DB_TOO_BIG_RECORD, or DB_CORRUPTION */
 UNIV_INTERN
 ulint
 dict_index_add_to_cache(
@@ -1519,7 +1524,10 @@ dict_index_add_to_cache(
 	ut_a(!dict_index_is_clust(index)
 	     || UT_LIST_GET_LEN(table->indexes) == 0);
 
-	dict_index_find_cols(table, index);
+	if (!dict_index_find_cols(table, index)) {
+
+		return(DB_CORRUPTION);
+	}
 
 	/* Build the cache internal representation of the index,
 	containing also the added system fields */
@@ -1732,9 +1740,10 @@ dict_index_remove_from_cache(
 
 /*******************************************************************//**
 Tries to find column names for the index and sets the col field of the
-index. */
+index.
+@return TRUE if the column names were found */
 static
-void
+ibool
 dict_index_find_cols(
 /*=================*/
 	dict_table_t*	table,	/*!< in: table */
@@ -1759,17 +1768,21 @@ dict_index_find_cols(
 			}
 		}
 
+#ifdef UNIV_DEBUG
 		/* It is an error not to find a matching column. */
 		fputs("InnoDB: Error: no matching column for ", stderr);
 		ut_print_name(stderr, NULL, FALSE, field->name);
 		fputs(" in ", stderr);
 		dict_index_name_print(stderr, NULL, index);
 		fputs("!\n", stderr);
-		ut_error;
+#endif /* UNIV_DEBUG */
+		return(FALSE);
 
 found:
 		;
 	}
+
+	return(TRUE);
 }
 #endif /* !UNIV_HOTBACKUP */
 
@@ -4711,6 +4724,26 @@ dict_ind_init(void)
 	dict_ind_redundant->cached = dict_ind_compact->cached = TRUE;
 }
 
+/**********************************************************************//**
+Frees dict_ind_redundant and dict_ind_compact. */
+static
+void
+dict_ind_free(void)
+/*===============*/
+{
+	dict_table_t*	table;
+
+	table = dict_ind_compact->table;
+	dict_mem_index_free(dict_ind_compact);
+	dict_ind_compact = NULL;
+	dict_mem_table_free(table);
+
+	table = dict_ind_redundant->table;
+	dict_mem_index_free(dict_ind_redundant);
+	dict_ind_redundant = NULL;
+	dict_mem_table_free(table);
+}
+
 #ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Get index by name
@@ -4836,4 +4869,55 @@ dict_table_check_for_dup_indexes(
 	}
 }
 #endif /* UNIV_DEBUG */
+
+/**************************************************************************
+Closes the data dictionary module. */
+UNIV_INTERN
+void
+dict_close(void)
+/*============*/
+{
+	ulint	i;
+
+	/* Free the hash elements. We don't remove them from the table
+	because we are going to destroy the table anyway. */
+	for (i = 0; i < hash_get_n_cells(dict_sys->table_hash); i++) {
+		dict_table_t*	table;
+
+		table = HASH_GET_FIRST(dict_sys->table_hash, i);
+
+		while (table) {
+			dict_table_t*	prev_table = table;
+
+			table = HASH_GET_NEXT(name_hash, prev_table);
+#ifdef UNIV_DEBUG
+			ut_a(prev_table->magic_n == DICT_TABLE_MAGIC_N);
+#endif
+			/* Acquire only because it's a pre-condition. */
+			mutex_enter(&dict_sys->mutex);
+
+			dict_table_remove_from_cache(prev_table);
+
+			mutex_exit(&dict_sys->mutex);
+		}
+	}
+
+	hash_table_free(dict_sys->table_hash);
+
+	/* The elements are the same instance as in dict_sys->table_hash,
+	therefore we don't delete the individual elements. */
+	hash_table_free(dict_sys->table_id_hash);
+
+	dict_ind_free();
+
+	mutex_free(&dict_sys->mutex);
+
+	rw_lock_free(&dict_operation_lock);
+	memset(&dict_operation_lock, 0x0, sizeof(dict_operation_lock));
+
+	mutex_free(&dict_foreign_err_mutex);
+
+	mem_free(dict_sys);
+	dict_sys = NULL;
+}
 #endif /* !UNIV_HOTBACKUP */

=== modified file 'storage/xtradb/fil/fil0fil.c'
--- a/storage/xtradb/fil/fil0fil.c	2009-11-29 23:08:56 +0000
+++ b/storage/xtradb/fil/fil0fil.c	2010-03-28 18:10:00 +0000
@@ -327,6 +327,17 @@ fil_get_space_id_for_table(
 /*=======================*/
 	const char*	name);	/*!< in: table name in the standard
 				'databasename/tablename' format */
+/*******************************************************************//**
+Frees a space object from the tablespace memory cache. Closes the files in
+the chain but does not delete them. There must not be any pending i/o's or
+flushes on the files. */
+static
+ibool
+fil_space_free(
+/*===========*/
+				/* out: TRUE if success */
+	ulint		id,	/* in: space id */
+	ibool		own_mutex);/* in: TRUE if own system->mutex */
 /********************************************************************//**
 Reads data from a space to a buffer. Remember that the possible incomplete
 blocks at the end of file are ignored: they are not taken into account when
@@ -600,6 +611,11 @@ fil_node_create(
 
 	UT_LIST_ADD_LAST(chain, space->chain, node);
 
+	if (id < SRV_LOG_SPACE_FIRST_ID && fil_system->max_assigned_id < id) {
+
+		fil_system->max_assigned_id = id;
+	}
+
 	mutex_exit(&fil_system->mutex);
 }
 
@@ -619,12 +635,10 @@ fil_node_open_file(
 	ulint		size_high;
 	ibool		ret;
 	ibool		success;
-#ifndef UNIV_HOTBACKUP
 	byte*		buf2;
 	byte*		page;
 	ulint		space_id;
 	ulint		flags;
-#endif /* !UNIV_HOTBACKUP */
 
 	ut_ad(mutex_own(&(system->mutex)));
 	ut_a(node->n_pending == 0);
@@ -660,9 +674,12 @@ fil_node_open_file(
 		size_bytes = (((ib_int64_t)size_high) << 32)
 			+ (ib_int64_t)size_low;
 #ifdef UNIV_HOTBACKUP
-		node->size = (ulint) (size_bytes / UNIV_PAGE_SIZE);
-		/* TODO: adjust to zip_size, like below? */
-#else
+		if (space->id == 0) {
+			node->size = (ulint) (size_bytes / UNIV_PAGE_SIZE);
+			os_file_close(node->handle);
+			goto add_size;
+		}
+#endif /* UNIV_HOTBACKUP */
 		ut_a(space->purpose != FIL_LOG);
 		ut_a(space->id != 0);
 
@@ -741,7 +758,10 @@ fil_node_open_file(
 				(size_bytes
 				 / dict_table_flags_to_zip_size(flags));
 		}
-#endif
+
+#ifdef UNIV_HOTBACKUP
+add_size:
+#endif /* UNIV_HOTBACKUP */
 		space->size += node->size;
 	}
 
@@ -961,7 +981,7 @@ close_more:
 			" while the maximum\n"
 			"InnoDB: allowed value would be %lu.\n"
 			"InnoDB: You may need to raise the value of"
-			" innodb_max_files_open in\n"
+			" innodb_open_files in\n"
 			"InnoDB: my.cnf.\n",
 			(ulong) fil_system->n_open,
 			(ulong) fil_system->max_n_open);
@@ -1141,7 +1161,7 @@ try_again:
 
 		mutex_exit(&fil_system->mutex);
 
-		fil_space_free(namesake_id);
+		fil_space_free(namesake_id, FALSE);
 
 		goto try_again;
 	}
@@ -1266,17 +1286,21 @@ Frees a space object from the tablespace
 the chain but does not delete them. There must not be any pending i/o's or
 flushes on the files.
 @return	TRUE if success */
-UNIV_INTERN
+static
 ibool
 fil_space_free(
 /*===========*/
-	ulint	id)	/*!< in: space id */
+					/* out: TRUE if success */
+	ulint		id,		/* in: space id */
+	ibool		own_mutex)	/* in: TRUE if own system->mutex */
 {
 	fil_space_t*	space;
 	fil_space_t*	namespace;
 	fil_node_t*	fil_node;
 
-	mutex_enter(&fil_system->mutex);
+	if (!own_mutex) {
+		mutex_enter(&fil_system->mutex);
+	}
 
 	space = fil_space_get_by_id(id);
 
@@ -1323,7 +1347,9 @@ fil_space_free(
 
 	ut_a(0 == UT_LIST_GET_LEN(space->chain));
 
-	mutex_exit(&fil_system->mutex);
+	if (!own_mutex) {
+		mutex_exit(&fil_system->mutex);
+	}
 
 	rw_lock_free(&(space->latch));
 
@@ -1541,7 +1567,7 @@ fil_open_log_and_system_tablespace_files
 					fprintf(stderr,
 						"InnoDB: Warning: you must"
 						" raise the value of"
-						" innodb_max_open_files in\n"
+						" innodb_open_files in\n"
 						"InnoDB: my.cnf! Remember that"
 						" InnoDB keeps all log files"
 						" and all system\n"
@@ -1583,6 +1609,8 @@ fil_close_all_files(void)
 	space = UT_LIST_GET_FIRST(fil_system->space_list);
 
 	while (space != NULL) {
+		fil_space_t*	prev_space = space;
+
 		node = UT_LIST_GET_FIRST(space->chain);
 
 		while (node != NULL) {
@@ -1592,6 +1620,7 @@ fil_close_all_files(void)
 			node = UT_LIST_GET_NEXT(chain, node);
 		}
 		space = UT_LIST_GET_NEXT(space_list, space);
+		fil_space_free(prev_space->id, TRUE);
 	}
 
 	mutex_exit(&fil_system->mutex);
@@ -2223,7 +2252,7 @@ try_again:
 #endif
 	/* printf("Deleting tablespace %s id %lu\n", space->name, id); */
 
-	success = fil_space_free(id);
+	success = fil_space_free(id, FALSE);
 
 	if (success) {
 		success = os_file_delete(path);
@@ -2929,7 +2958,6 @@ fil_open_single_table_tablespace(
 	byte*		page;
 	ulint		space_id;
 	ulint		space_flags;
-	ibool		ret		= TRUE;
 
 	filepath = fil_make_ibd_name(name, FALSE);
 
@@ -3140,7 +3168,7 @@ skip_info:
 					mach_write_to_4(page + FIL_PAGE_ARCH_LOG_NO_OR_SPACE_ID, id);
 
 					for (i = 0; (ulint) i < n_index; i++) {
-						if (offset / UNIV_PAGE_SIZE == root_page[i]) {
+                                          if ((ulint) (offset / UNIV_PAGE_SIZE) == root_page[i]) {
 							/* this is index root page */
 							mach_write_to_4(page + FIL_PAGE_DATA + PAGE_BTR_SEG_LEAF
 											+ FSEG_HDR_SPACE, id);
@@ -3330,7 +3358,7 @@ skip_write:
 			(ulong) space_id, (ulong) space_flags,
 			(ulong) id, (ulong) flags);
 
-		ret = FALSE;
+		success = FALSE;
 
 		goto func_exit;
 	}
@@ -3350,7 +3378,7 @@ func_exit:
 	os_file_close(file);
 	mem_free(filepath);
 
-	return(ret);
+	return(success);
 }
 #endif /* !UNIV_HOTBACKUP */
 
@@ -3566,7 +3594,7 @@ fil_load_single_table_tablespace(
 		fprintf(stderr,
 			"InnoDB: Renaming tablespace %s of id %lu,\n"
 			"InnoDB: to %s_ibbackup_old_vers_<timestamp>\n"
-			"InnoDB: because its size %lld is too small"
+			"InnoDB: because its size %" PRId64 " is too small"
 			" (< 4 pages 16 kB each),\n"
 			"InnoDB: or the space id in the file header"
 			" is not sensible.\n"
@@ -3628,7 +3656,17 @@ fil_load_single_table_tablespace(
 
 	if (!success) {
 
-		goto func_exit;
+		if (srv_force_recovery > 0) {
+			fprintf(stderr,
+				"InnoDB: innodb_force_recovery"
+				" was set to %lu. Continuing crash recovery\n"
+				"InnoDB: even though the tablespace creation"
+				" of this table failed.\n",
+				srv_force_recovery);
+			goto func_exit;
+		}
+
+		exit(1);
 	}
 
 	/* We do not use the size information we have about the file, because
@@ -4163,7 +4201,7 @@ fil_extend_space_to_desired_size(
 				 node->name, node->handle, buf,
 				 offset_low, offset_high,
 				 page_size * n_pages,
-				 NULL, NULL);
+				 NULL, NULL, NULL);
 #endif
 		if (success) {
 			node->size += n_pages;
@@ -4490,7 +4528,7 @@ Reads or writes data. This operation is 
 i/o on a tablespace which does not exist */
 UNIV_INTERN
 ulint
-fil_io(
+_fil_io(
 /*===*/
 	ulint	type,		/*!< in: OS_FILE_READ or OS_FILE_WRITE,
 				ORed to OS_FILE_LOG, if a log i/o
@@ -4515,8 +4553,9 @@ fil_io(
 	void*	buf,		/*!< in/out: buffer where to store read data
 				or from where to write; in aio this must be
 				appropriately aligned */
-	void*	message)	/*!< in: message for aio handler if non-sync
+	void*	message,	/*!< in: message for aio handler if non-sync
 				aio used, else ignored */
+	trx_t*	trx)
 {
 	ulint		mode;
 	fil_space_t*	space;
@@ -4686,7 +4725,7 @@ fil_io(
 #else
 	/* Queue the aio request */
 	ret = os_aio(type, mode | wake_later, node->name, node->handle, buf,
-		     offset_low, offset_high, len, node, message);
+		     offset_low, offset_high, len, node, message, trx);
 #endif
 	ut_a(ret);
 
@@ -4706,6 +4745,78 @@ fil_io(
 	return(DB_SUCCESS);
 }
 
+/********************************************************************//**
+Confirm whether the parameters are valid or not */
+UNIV_INTERN
+ibool
+fil_area_is_exist(
+/*==============*/
+	ulint	space_id,	/*!< in: space id */
+	ulint	zip_size,	/*!< in: compressed page size in bytes;
+				0 for uncompressed pages */
+	ulint	block_offset,	/*!< in: offset in number of blocks */
+	ulint	byte_offset,	/*!< in: remainder of offset in bytes; in
+				aio this must be divisible by the OS block
+				size */
+	ulint	len)		/*!< in: how many bytes to read or write; this
+				must not cross a file boundary; in aio this
+				must be a block size multiple */
+{
+	fil_space_t*	space;
+	fil_node_t*	node;
+
+	/* Reserve the fil_system mutex and make sure that we can open at
+	least one file while holding it, if the file is not already open */
+
+	fil_mutex_enter_and_prepare_for_io(space_id);
+
+	space = fil_space_get_by_id(space_id);
+
+	if (!space) {
+		mutex_exit(&fil_system->mutex);
+		return(FALSE);
+	}
+
+	node = UT_LIST_GET_FIRST(space->chain);
+
+	for (;;) {
+		if (UNIV_UNLIKELY(node == NULL)) {
+			mutex_exit(&fil_system->mutex);
+			return(FALSE);
+		}
+
+		if (space->id != 0 && node->size == 0) {
+			/* We do not know the size of a single-table tablespace
+			before we open the file */
+
+			break;
+		}
+
+		if (node->size > block_offset) {
+			/* Found! */
+			break;
+		} else {
+			block_offset -= node->size;
+			node = UT_LIST_GET_NEXT(chain, node);
+		}
+	}
+
+	/* Open file if closed */
+	fil_node_prepare_for_io(node, fil_system, space);
+	fil_node_complete_io(node, fil_system, OS_FILE_READ);
+
+	/* Check that at least the start offset is within the bounds of a
+	single-table tablespace */
+	if (UNIV_UNLIKELY(node->size <= block_offset)
+	    && space->id != 0 && space->purpose == FIL_TABLESPACE) {
+		mutex_exit(&fil_system->mutex);
+		return(FALSE);
+	}
+
+	mutex_exit(&fil_system->mutex);
+	return(TRUE);
+}
+
 #ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Waits for an aio operation to complete. This function is used to write the
@@ -5065,6 +5176,29 @@ fil_page_get_type(
 	return(mach_read_from_2(page + FIL_PAGE_TYPE));
 }
 
+/********************************************************************
+Initializes the tablespace memory cache. */
+UNIV_INTERN
+void
+fil_close(void)
+/*===========*/
+{
+	/* The mutex should already have been freed. */
+	ut_ad(fil_system->mutex.magic_n == 0);
+
+	hash_table_free(fil_system->spaces);
+
+	hash_table_free(fil_system->name_hash);
+
+	ut_a(UT_LIST_GET_LEN(fil_system->LRU) == 0);
+	ut_a(UT_LIST_GET_LEN(fil_system->unflushed_spaces) == 0);
+	ut_a(UT_LIST_GET_LEN(fil_system->space_list) == 0);
+
+	mem_free(fil_system);
+
+	fil_system = NULL;
+}
+
 /*************************************************************************
 Return local hash table informations. */
 

=== modified file 'storage/xtradb/fsp/fsp0fsp.c'
--- a/storage/xtradb/fsp/fsp0fsp.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/fsp/fsp0fsp.c	2010-01-06 12:00:14 +0000
@@ -232,6 +232,9 @@ the extent are free and which contain ol
 #define	XDES_ARR_OFFSET		(FSP_HEADER_OFFSET + FSP_HEADER_SIZE)
 
 #ifndef UNIV_HOTBACKUP
+/* Flag to indicate if we have printed the tablespace full error. */
+static ibool fsp_tbs_full_error_printed = FALSE;
+
 /**********************************************************************//**
 Returns an extent to the free list of a space. */
 static
@@ -1099,7 +1102,7 @@ fsp_header_inc_size(
 
 /**********************************************************************//**
 Gets the current free limit of the system tablespace.  The free limit
-means the place of the first page which has never been put to the the
+means the place of the first page which has never been put to the
 free list for allocation.  The space above that address is initialized
 to zero.  Sets also the global variable log_fsp_current_free_limit.
 @return	free limit in megabytes */
@@ -1218,6 +1221,19 @@ fsp_try_extend_data_file(
 
 	if (space == 0 && !srv_auto_extend_last_data_file) {
 
+		/* We print the error message only once to avoid
+		spamming the error log. Note that we don't need
+		to reset the flag to FALSE as dealing with this
+		error requires server restart. */
+		if (fsp_tbs_full_error_printed == FALSE) {
+			fprintf(stderr,
+				"InnoDB: Error: Data file(s) ran"
+				" out of space.\n"
+				"Please add another data file or"
+				" use \'autoextend\' for the last"
+				" data file.\n");
+			fsp_tbs_full_error_printed = TRUE;
+		}
 		return(FALSE);
 	}
 
@@ -1832,6 +1848,8 @@ fsp_seg_inode_page_find_used(
 		if (!ut_dulint_is_zero(mach_read_from_8(inode + FSEG_ID))) {
 			/* This is used */
 
+			ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N)
+			      == FSEG_MAGIC_N_VALUE);
 			return(i);
 		}
 	}
@@ -1863,6 +1881,9 @@ fsp_seg_inode_page_find_free(
 
 			return(i);
 		}
+
+		ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N)
+		      == FSEG_MAGIC_N_VALUE);
 	}
 
 	return(ULINT_UNDEFINED);
@@ -1981,6 +2002,8 @@ fsp_alloc_seg_inode(
 			      page + FSEG_INODE_PAGE_NODE, mtr);
 	}
 
+	ut_ad(ut_dulint_is_zero(mach_read_from_8(inode + FSEG_ID))
+	      || mach_read_from_4(inode + FSEG_MAGIC_N) == FSEG_MAGIC_N_VALUE);
 	return(inode);
 }
 
@@ -2018,7 +2041,7 @@ fsp_free_seg_inode(
 	}
 
 	mlog_write_dulint(inode + FSEG_ID, ut_dulint_zero, mtr);
-	mlog_write_ulint(inode + FSEG_MAGIC_N, 0, MLOG_4BYTES, mtr);
+	mlog_write_ulint(inode + FSEG_MAGIC_N, 0xfa051ce3, MLOG_4BYTES, mtr);
 
 	if (ULINT_UNDEFINED
 	    == fsp_seg_inode_page_find_used(page, zip_size, mtr)) {
@@ -2034,11 +2057,11 @@ fsp_free_seg_inode(
 
 /**********************************************************************//**
 Returns the file segment inode, page x-latched.
-@return	segment inode, page x-latched */
+@return	segment inode, page x-latched; NULL if the inode is free */
 static
 fseg_inode_t*
-fseg_inode_get(
-/*===========*/
+fseg_inode_try_get(
+/*===============*/
 	fseg_header_t*	header,	/*!< in: segment header */
 	ulint		space,	/*!< in: space id */
 	ulint		zip_size,/*!< in: compressed page size in bytes
@@ -2054,12 +2077,38 @@ fseg_inode_get(
 
 	inode = fut_get_ptr(space, zip_size, inode_addr, RW_X_LATCH, mtr);
 
-	ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N) == FSEG_MAGIC_N_VALUE);
+	if (UNIV_UNLIKELY
+	    (ut_dulint_is_zero(mach_read_from_8(inode + FSEG_ID)))) {
+
+		inode = NULL;
+	} else {
+		ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N)
+		      == FSEG_MAGIC_N_VALUE);
+	}
 
 	return(inode);
 }
 
 /**********************************************************************//**
+Returns the file segment inode, page x-latched.
+@return	segment inode, page x-latched */
+static
+fseg_inode_t*
+fseg_inode_get(
+/*===========*/
+	fseg_header_t*	header,	/*!< in: segment header */
+	ulint		space,	/*!< in: space id */
+	ulint		zip_size,/*!< in: compressed page size in bytes
+				or 0 for uncompressed pages */
+	mtr_t*		mtr)	/*!< in: mtr handle */
+{
+	fseg_inode_t*	inode
+		= fseg_inode_try_get(header, space, zip_size, mtr);
+	ut_a(inode);
+	return(inode);
+}
+
+/**********************************************************************//**
 Gets the page number from the nth fragment page slot.
 @return	page number, FIL_NULL if not in use */
 UNIV_INLINE
@@ -2073,6 +2122,7 @@ fseg_get_nth_frag_page_no(
 	ut_ad(inode && mtr);
 	ut_ad(n < FSEG_FRAG_ARR_N_SLOTS);
 	ut_ad(mtr_memo_contains_page(mtr, inode, MTR_MEMO_PAGE_X_FIX));
+	ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N) == FSEG_MAGIC_N_VALUE);
 	return(mach_read_from_4(inode + FSEG_FRAG_ARR
 				+ n * FSEG_FRAG_SLOT_SIZE));
 }
@@ -2091,6 +2141,7 @@ fseg_set_nth_frag_page_no(
 	ut_ad(inode && mtr);
 	ut_ad(n < FSEG_FRAG_ARR_N_SLOTS);
 	ut_ad(mtr_memo_contains_page(mtr, inode, MTR_MEMO_PAGE_X_FIX));
+	ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N) == FSEG_MAGIC_N_VALUE);
 
 	mlog_write_ulint(inode + FSEG_FRAG_ARR + n * FSEG_FRAG_SLOT_SIZE,
 			 page_no, MLOG_4BYTES, mtr);
@@ -2451,6 +2502,8 @@ fseg_fill_free_list(
 		xdes_set_state(descr, XDES_FSEG, mtr);
 
 		seg_id = mtr_read_dulint(inode + FSEG_ID, mtr);
+		ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N)
+		      == FSEG_MAGIC_N_VALUE);
 		mlog_write_dulint(descr + XDES_ID, seg_id, mtr);
 
 		flst_add_last(inode + FSEG_FREE, descr + XDES_FLST_NODE, mtr);
@@ -2479,6 +2532,7 @@ fseg_alloc_free_extent(
 	fil_addr_t	first;
 
 	ut_ad(!((page_offset(inode) - FSEG_ARR_OFFSET) % FSEG_INODE_SIZE));
+	ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N) == FSEG_MAGIC_N_VALUE);
 
 	if (flst_get_len(inode + FSEG_FREE, mtr) > 0) {
 		/* Segment free list is not empty, allocate from it */
@@ -3136,6 +3190,8 @@ fseg_mark_page_used(
 
 	ut_ad(seg_inode && mtr);
 	ut_ad(!((page_offset(seg_inode) - FSEG_ARR_OFFSET) % FSEG_INODE_SIZE));
+	ut_ad(mach_read_from_4(seg_inode + FSEG_MAGIC_N)
+	      == FSEG_MAGIC_N_VALUE);
 
 	descr = xdes_get_descriptor(space, zip_size, page, mtr);
 
@@ -3373,6 +3429,8 @@ fseg_free_extent(
 	ut_a(xdes_get_state(descr, mtr) == XDES_FSEG);
 	ut_a(0 == ut_dulint_cmp(mtr_read_dulint(descr + XDES_ID, mtr),
 				mtr_read_dulint(seg_inode + FSEG_ID, mtr)));
+	ut_ad(mach_read_from_4(seg_inode + FSEG_MAGIC_N)
+	      == FSEG_MAGIC_N_VALUE);
 
 	first_page_in_extent = page - (page % FSP_EXTENT_SIZE);
 
@@ -3463,7 +3521,13 @@ fseg_free_step(
 	ut_a(descr);
 	ut_a(xdes_get_bit(descr, XDES_FREE_BIT,
 			  header_page % FSP_EXTENT_SIZE, mtr) == FALSE);
-	inode = fseg_inode_get(header, space, zip_size, mtr);
+	inode = fseg_inode_try_get(header, space, zip_size, mtr);
+
+	if (UNIV_UNLIKELY(inode == NULL)) {
+		fprintf(stderr, "double free of inode from %u:%u\n",
+			(unsigned) space, (unsigned) header_page);
+		return(TRUE);
+	}
 
 	descr = fseg_get_first_extent(inode, space, zip_size, mtr);
 
@@ -3587,6 +3651,7 @@ fseg_get_first_extent(
 	ut_ad(inode && mtr);
 
 	ut_ad(space == page_get_space_id(page_align(inode)));
+	ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N) == FSEG_MAGIC_N_VALUE);
 
 	first = fil_addr_null;
 
@@ -3801,6 +3866,7 @@ fseg_print_low(
 		(ulong) reserved, (ulong) used, (ulong) n_full,
 		(ulong) n_frag, (ulong) n_free, (ulong) n_not_full,
 		(ulong) n_used);
+	ut_ad(mach_read_from_4(inode + FSEG_MAGIC_N) == FSEG_MAGIC_N_VALUE);
 }
 
 #ifdef UNIV_BTR_PRINT

=== modified file 'storage/xtradb/handler/ha_innodb.cc'
--- a/storage/xtradb/handler/ha_innodb.cc	2009-12-03 11:34:11 +0000
+++ b/storage/xtradb/handler/ha_innodb.cc	2010-01-15 21:12:30 +0000
@@ -61,7 +61,9 @@ with this program; if not, write to the 
 #pragma implementation				// gcc: Class implementation
 #endif
 
+#ifndef MYSQL_SERVER
 #define MYSQL_SERVER
+#endif
 
 #include <mysql_priv.h>
 #ifdef MYSQL_SERVER
@@ -77,6 +79,7 @@ with this program; if not, write to the 
 /* Include necessary InnoDB headers */
 extern "C" {
 #include "univ.i"
+#include "buf0lru.h"
 #include "btr0sea.h"
 #include "os0file.h"
 #include "os0thread.h"
@@ -109,7 +112,6 @@ extern "C" {
 
 #include "ha_innodb.h"
 #include "i_s.h"
-#include "handler0vars.h"
 
 #ifdef MYSQL_SERVER
 // Defined in trx0sys.c
@@ -120,9 +122,12 @@ extern ib_int64_t	trx_sys_mysql_relay_lo
 #endif /* MYSQL_SERVER */
 
 #ifndef MYSQL_SERVER
-/* This is needed because of Bug #3596.  Let us hope that pthread_mutex_t
+# ifndef MYSQL_PLUGIN_IMPORT
+#  define MYSQL_PLUGIN_IMPORT /* nothing */
+# endif /* MYSQL_PLUGIN_IMPORT */
+/* This is needed because of Bug #3596. Let us hope that pthread_mutex_t
 is defined the same in both builds: the MySQL server and the InnoDB plugin. */
-extern pthread_mutex_t LOCK_thread_count;
+extern MYSQL_PLUGIN_IMPORT pthread_mutex_t LOCK_thread_count;
 
 #if MYSQL_VERSION_ID < 50124
 /* this is defined in mysql_priv.h inside #ifdef MYSQL_SERVER
@@ -146,13 +151,9 @@ static bool innodb_inited = 0;
 
 /* In the Windows plugin, the return value of current_thd is
 undefined.  Map it to NULL. */
-#if defined MYSQL_DYNAMIC_PLUGIN && defined __WIN__
-# undef current_thd
-# define current_thd NULL
-# define EQ_CURRENT_THD(thd) TRUE
-#else /* MYSQL_DYNAMIC_PLUGIN && __WIN__ */
-# define EQ_CURRENT_THD(thd) ((thd) == current_thd)
-#endif /* MYSQL_DYNAMIC_PLUGIN && __WIN__ */
+
+#define EQ_CURRENT_THD(thd) ((thd) == current_thd)
+
 
 static struct handlerton* innodb_hton_ptr;
 
@@ -172,6 +173,10 @@ static ulong innobase_write_io_threads;
 static my_bool innobase_thread_concurrency_timer_based;
 static long long innobase_buffer_pool_size, innobase_log_file_size;
 
+/** Percentage of the buffer pool to reserve for 'old' blocks.
+Connected to buf_LRU_old_ratio. */
+static uint innobase_old_blocks_pct;
+
 /* The default values for the following char* start-up parameters
 are determined in innobase_init below: */
 
@@ -186,9 +191,7 @@ file formats in the configuration file, 
 of the supported file formats during runtime. */
 static char*	innobase_file_format_check		= NULL;
 
-/* The following has a misleading name: starting from 4.0.5, this also
-affects Windows: */
-static char*	innobase_unix_file_flush_method		= NULL;
+static char*	innobase_file_flush_method		= NULL;
 
 /* Below we have boolean-valued start-up parameters, and their default
 values */
@@ -202,7 +205,7 @@ static my_bool	innobase_use_doublewrite	
 static my_bool	innobase_use_checksums			= TRUE;
 static my_bool	innobase_extra_undoslots		= FALSE;
 static my_bool	innobase_fast_recovery			= FALSE;
-static my_bool	innobase_use_purge_thread		= FALSE;
+static my_bool	innobase_recovery_stats			= TRUE;
 static my_bool	innobase_locks_unsafe_for_binlog	= FALSE;
 static my_bool	innobase_overwrite_relay_log_info	= FALSE;
 static my_bool	innobase_rollback_on_timeout		= FALSE;
@@ -238,10 +241,10 @@ static void free_share(INNOBASE_SHARE *s
 static int innobase_close_connection(handlerton *hton, THD* thd);
 static int innobase_commit(handlerton *hton, THD* thd, bool all);
 static int innobase_rollback(handlerton *hton, THD* thd, bool all);
-static int innobase_rollback_to_savepoint(handlerton *hton, THD* thd, 
+static int innobase_rollback_to_savepoint(handlerton *hton, THD* thd,
            void *savepoint);
 static int innobase_savepoint(handlerton *hton, THD* thd, void *savepoint);
-static int innobase_release_savepoint(handlerton *hton, THD* thd, 
+static int innobase_release_savepoint(handlerton *hton, THD* thd,
            void *savepoint);
 static handler *innobase_create_handler(handlerton *hton,
                                         TABLE_SHARE *table,
@@ -285,10 +288,10 @@ innobase_file_format_check_on_off(
 /************************************************************//**
 Validate the file format check config parameters, as a side effect it
 sets the srv_check_file_format_at_startup variable.
-@return	true if valid config value */
+@return	the format_id if valid config value, otherwise, return -1 */
 static
-bool
-innobase_file_format_check_validate(
+int
+innobase_file_format_validate_and_set(
 /*================================*/
 	const char*	format_check);		/*!< in: parameter value */
 /****************************************************************//**
@@ -519,10 +522,10 @@ static SHOW_VAR innodb_status_variables[
   (char*) &export_vars.innodb_buffer_pool_pages_misc,	  SHOW_LONG},
   {"buffer_pool_pages_total",
   (char*) &export_vars.innodb_buffer_pool_pages_total,	  SHOW_LONG},
-  {"buffer_pool_read_ahead_rnd",
-  (char*) &export_vars.innodb_buffer_pool_read_ahead_rnd, SHOW_LONG},
-  {"buffer_pool_read_ahead_seq",
-  (char*) &export_vars.innodb_buffer_pool_read_ahead_seq, SHOW_LONG},
+  {"buffer_pool_read_ahead",
+  (char*) &export_vars.innodb_buffer_pool_read_ahead,	  SHOW_LONG},
+  {"buffer_pool_read_ahead_evicted",
+  (char*) &export_vars.innodb_buffer_pool_read_ahead_evicted, SHOW_LONG},
   {"buffer_pool_read_requests",
   (char*) &export_vars.innodb_buffer_pool_read_requests,  SHOW_LONG},
   {"buffer_pool_reads",
@@ -803,11 +806,20 @@ convert_error_code_to_mysql(
 	case DB_SUCCESS:
 		return(0);
 
+	case DB_INTERRUPTED:
+		my_error(ER_QUERY_INTERRUPTED, MYF(0));
+		/* fall through */
 	case DB_ERROR:
 	default:
 		return(-1); /* unspecified error */
 
 	case DB_DUPLICATE_KEY:
+		/* Be cautious with returning this error, since
+		mysql could re-enter the storage layer to get
+		duplicated key info, the operation requires a
+		valid table handle and/or transaction information,
+		which might not always be available in the error
+		handling stage. */
 		return(HA_ERR_FOUND_DUPP_KEY);
 
 	case DB_FOREIGN_DUPLICATE_KEY:
@@ -894,17 +906,14 @@ convert_error_code_to_mysql(
 		return(ER_PRIMARY_CANT_HAVE_NULL);
 
 	case DB_TOO_MANY_CONCURRENT_TRXS:
-		/* Once MySQL add the appropriate code to errmsg.txt then
-		we can get rid of this #ifdef. NOTE: The code checked by
-		the #ifdef is the suggested name for the error condition
-		and the actual error code name could very well be different.
-		This will require some monitoring, ie. the status
-		of this request on our part.*/
-#ifdef ER_TOO_MANY_CONCURRENT_TRXS
-		return(ER_TOO_MANY_CONCURRENT_TRXS);
-#else
+		/* New error code HA_ERR_TOO_MANY_CONCURRENT_TRXS is only
+		available in 5.1.38 and later, but the plugin should still
+		work with previous versions of MySQL. */
+#ifdef HA_ERR_TOO_MANY_CONCURRENT_TRXS
+		return(HA_ERR_TOO_MANY_CONCURRENT_TRXS);
+#else /* HA_ERR_TOO_MANY_CONCURRENT_TRXS */
 		return(HA_ERR_RECORD_FILE_FULL);
-#endif
+#endif /* HA_ERR_TOO_MANY_CONCURRENT_TRXS */
 	case DB_UNSUPPORTED:
 		return(HA_ERR_UNSUPPORTED);
 	}
@@ -978,7 +987,23 @@ innobase_get_cset_width(
 		*mbminlen = cs->mbminlen;
 		*mbmaxlen = cs->mbmaxlen;
 	} else {
-		ut_a(cset == 0);
+		THD*	thd = current_thd;
+
+		if (thd && thd_sql_command(thd) == SQLCOM_DROP_TABLE) {
+
+			/* Fix bug#46256: allow tables to be dropped if the
+			collation is not found, but issue a warning. */
+			if ((global_system_variables.log_warnings)
+			    && (cset != 0)){
+
+				sql_print_warning(
+					"Unknown collation #%lu.", cset);
+			}
+		} else {
+
+			ut_a(cset == 0);
+		}
+
 		*mbminlen = *mbmaxlen = 0;
 	}
 }
@@ -1052,6 +1077,7 @@ innobase_get_charset(
 }
 
 #if defined (__WIN__) && defined (MYSQL_DYNAMIC_PLUGIN)
+extern MYSQL_PLUGIN_IMPORT MY_TMPDIR mysql_tmpdir_list;
 /*******************************************************************//**
 Map an OS error to an errno value. The OS error number is stored in
 _doserrno and the mapped value is stored in errno) */
@@ -1339,6 +1365,16 @@ innobase_trx_init(
 	trx->check_unique_secondary = !thd_test_options(
 		thd, OPTION_RELAXED_UNIQUE_CHECKS);
 
+#ifdef EXTENDED_SLOWLOG
+	if (thd_log_slow_verbosity(thd) & SLOG_V_INNODB) {
+		trx->take_stats = TRUE;
+	} else {
+		trx->take_stats = FALSE;
+	}
+#else
+	trx->take_stats = FALSE;
+#endif
+
 	DBUG_VOID_RETURN;
 }
 
@@ -1395,6 +1431,32 @@ check_trx_exists(
 }
 
 
+/*************************************************************************
+Gets current trx. */
+extern "C"
+trx_t*
+innobase_get_trx()
+{
+	THD *thd=current_thd;
+	if (likely(thd != 0)) {
+		trx_t*& trx = thd_to_trx(thd);
+		return(trx);
+	} else {
+		return(NULL);
+	}
+}
+
+extern "C"
+ibool
+innobase_get_slow_log()
+{
+#ifdef EXTENDED_SLOWLOG
+	return((ibool) thd_opt_slow_log());
+#else
+	return(FALSE);
+#endif
+}
+
 /*********************************************************************//**
 Construct ha_innobase handler. */
 UNIV_INTERN
@@ -1711,15 +1773,19 @@ innobase_convert_identifier(
 				FALSE=id is an UTF-8 string */
 {
 	char nz[NAME_LEN + 1];
+#if MYSQL_VERSION_ID >= 50141
+	char nz2[NAME_LEN + 1 + EXPLAIN_FILENAME_MAX_EXTRA_LENGTH];
+#else /* MYSQL_VERSION_ID >= 50141 */
 	char nz2[NAME_LEN + 1 + sizeof srv_mysql50_table_name_prefix];
+#endif /* MYSQL_VERSION_ID >= 50141 */
 
 	const char*	s	= id;
 	int		q;
 
 	if (file_id) {
-		/* Decode the table name.  The filename_to_tablename()
-		function expects a NUL-terminated string.  The input and
-		output strings buffers must not be shared. */
+		/* Decode the table name.  The MySQL function expects
+		a NUL-terminated string.  The input and output strings
+		buffers must not be shared. */
 
 		if (UNIV_UNLIKELY(idlen > (sizeof nz) - 1)) {
 			idlen = (sizeof nz) - 1;
@@ -1729,7 +1795,13 @@ innobase_convert_identifier(
 		nz[idlen] = 0;
 
 		s = nz2;
+#if MYSQL_VERSION_ID >= 50141
+		idlen = explain_filename((THD*) thd, nz, nz2, sizeof nz2,
+					 EXPLAIN_PARTITIONS_AS_COMMENT);
+		goto no_quote;
+#else /* MYSQL_VERSION_ID >= 50141 */
 		idlen = filename_to_tablename(nz, nz2, sizeof nz2);
+#endif /* MYSQL_VERSION_ID >= 50141 */
 	}
 
 	/* See if the identifier needs to be quoted. */
@@ -1740,6 +1812,9 @@ innobase_convert_identifier(
 	}
 
 	if (q == EOF) {
+#if MYSQL_VERSION_ID >= 50141
+no_quote:
+#endif /* MYSQL_VERSION_ID >= 50141 */
 		if (UNIV_UNLIKELY(idlen > buflen)) {
 			idlen = buflen;
 		}
@@ -2222,8 +2297,8 @@ mem_free_and_error:
 		/* Did the user specify a format name that we support ?
 		As a side effect it will update the variable
 		srv_check_file_format_at_startup */
-		if (!innobase_file_format_check_validate(
-			innobase_file_format_check)) {
+		if (innobase_file_format_validate_and_set(
+				innobase_file_format_check) < 0) {
 
 			sql_print_error("InnoDB: invalid "
 					"innodb_file_format_check value: "
@@ -2264,7 +2339,7 @@ innobase_change_buffering_inited_ok:
 
 	/* --------------------------------------------------*/
 
-	srv_file_flush_method_str = innobase_unix_file_flush_method;
+	srv_file_flush_method_str = innobase_file_flush_method;
 
 	srv_n_log_groups = (ulint) innobase_mirrored_log_groups;
 	srv_n_log_files = (ulint) innobase_log_files_in_group;
@@ -2292,8 +2367,7 @@ innobase_change_buffering_inited_ok:
 	srv_force_recovery = (ulint) innobase_force_recovery;
 
 	srv_fast_recovery = (ibool) innobase_fast_recovery;
-
-	srv_use_purge_thread = (ibool) innobase_use_purge_thread;
+	srv_recovery_stats = (ibool) innobase_recovery_stats;
 
 	srv_use_doublewrite_buf = (ibool) innobase_use_doublewrite;
 	srv_use_checksums = (ibool) innobase_use_checksums;
@@ -2329,6 +2403,9 @@ innobase_change_buffering_inited_ok:
 	ut_a(0 == strcmp(my_charset_latin1.name, "latin1_swedish_ci"));
 	srv_latin1_ordering = my_charset_latin1.sort_order;
 
+	innobase_old_blocks_pct = buf_LRU_old_ratio_update(
+		innobase_old_blocks_pct, FALSE);
+
 	innobase_commit_concurrency_init_default();
 
 	/* Since we in this module access directly the fields of a trx
@@ -2510,7 +2587,10 @@ innobase_alter_table_flags(
 {
 	return(HA_ONLINE_ADD_INDEX_NO_WRITES
 		| HA_ONLINE_DROP_INDEX_NO_WRITES
-		| HA_ONLINE_ADD_UNIQUE_INDEX_NO_WRITES
+		/* Current InnoDB doesn't sort unique indexes along mysqld's order
+		   It is dangerous to use index. So it is disabled until
+		   the bug http://bugs.mysql.com/47622 */
+		/* | HA_ONLINE_ADD_UNIQUE_INDEX_NO_WRITES */
 		| HA_ONLINE_DROP_UNIQUE_INDEX_NO_WRITES
 		| HA_ONLINE_ADD_PK_INDEX_NO_WRITES);
 }
@@ -2676,6 +2756,19 @@ retry:
 			}
 		}
 
+		/* The following calls to read the MySQL binary log
+		file name and the position return consistent results:
+		1) Other InnoDB transactions cannot intervene between
+		these calls as we are holding prepare_commit_mutex.
+		2) Binary logging of other engines is not relevant
+		to InnoDB as all InnoDB requires is that committing
+		InnoDB transactions appear in the same order in the
+		MySQL binary log as they appear in InnoDB logs.
+		3) A MySQL log file rotation cannot happen because
+		MySQL protects against this by having a counter of
+		transactions in prepared state and it only allows
+		a rotation when the counter drops to zero. See
+		LOCK_prep_xids and COND_prep_xids in log.cc. */
 		trx->mysql_log_file_name = mysql_bin_log_file_name();
 		trx->mysql_log_offset = (ib_int64_t) mysql_bin_log_file_pos();
 
@@ -2761,6 +2854,8 @@ innobase_rollback(
 
 	innobase_release_stat_resources(trx);
 
+	trx->n_autoinc_rows = 0; /* Reset the number AUTO-INC rows required */
+
 	/* If we had reserved the auto-inc lock for some table (if
 	we come here to roll back the latest SQL statement) we
 	release it now before a possibly lengthy rollback */
@@ -3322,7 +3417,7 @@ retry:
 
 		if (is_part) {
 			sql_print_error("Failed to open table %s after "
-					"%lu attemtps.\n", norm_name,
+					"%lu attempts.\n", norm_name,
 					retries);
 		}
 
@@ -3926,7 +4021,6 @@ ha_innobase::store_key_val_for_row(
 			as BLOB data in innodb. */
 			|| mysql_type == MYSQL_TYPE_GEOMETRY) {
 
-
 			CHARSET_INFO*	cs;
 			ulint		key_len;
 			ulint		true_len;
@@ -4648,24 +4742,29 @@ no_commit:
 			update the table upper limit. Note: last_value
 			will be 0 if get_auto_increment() was not called.*/
 
-			if (auto_inc <= col_max_value
-			    && auto_inc >= prebuilt->autoinc_last_value) {
+			if (auto_inc >= prebuilt->autoinc_last_value) {
 set_max_autoinc:
-				ut_a(prebuilt->autoinc_increment > 0);
-
-				ulonglong	need;
-				ulonglong	offset;
-
-				offset = prebuilt->autoinc_offset;
-				need = prebuilt->autoinc_increment;
-
-				auto_inc = innobase_next_autoinc(
-					auto_inc, need, offset, col_max_value);
-
-				err = innobase_set_max_autoinc(auto_inc);
-
-				if (err != DB_SUCCESS) {
-					error = err;
+				/* This should filter out the negative
+				values set explicitly by the user. */
+				if (auto_inc <= col_max_value) {
+					ut_a(prebuilt->autoinc_increment > 0);
+
+					ulonglong	need;
+					ulonglong	offset;
+
+					offset = prebuilt->autoinc_offset;
+					need = prebuilt->autoinc_increment;
+
+					auto_inc = innobase_next_autoinc(
+						auto_inc,
+						need, offset, col_max_value);
+
+					err = innobase_set_max_autoinc(
+						auto_inc);
+
+					if (err != DB_SUCCESS) {
+						error = err;
+					}
 				}
 			}
 			break;
@@ -5227,6 +5326,11 @@ ha_innobase::index_read(
 
 	index = prebuilt->index;
 
+	if (UNIV_UNLIKELY(index == NULL)) {
+		prebuilt->index_usable = FALSE;
+		DBUG_RETURN(HA_ERR_CRASHED);
+	}
+
 	/* Note that if the index for which the search template is built is not
 	necessarily prebuilt->index, but can also be the clustered index */
 
@@ -5386,6 +5490,7 @@ ha_innobase::change_active_index(
 	if (UNIV_UNLIKELY(!prebuilt->index)) {
 		sql_print_warning("InnoDB: change_active_index(%u) failed",
 				  keynr);
+		prebuilt->index_usable = FALSE;
 		DBUG_RETURN(1);
 	}
 
@@ -5393,8 +5498,10 @@ ha_innobase::change_active_index(
 							   prebuilt->index);
 
 	if (UNIV_UNLIKELY(!prebuilt->index_usable)) {
-		sql_print_warning("InnoDB: insufficient history for index %u",
-				  keynr);
+		push_warning_printf(user_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+				    HA_ERR_TABLE_DEF_CHANGED,
+				    "InnoDB: insufficient history for index %u",
+				    keynr);
 		/* The caller seems to ignore this.  Thus, we must check
 		this again in row_search_for_mysql(). */
 		DBUG_RETURN(convert_error_code_to_mysql(DB_MISSING_HISTORY,
@@ -5850,7 +5957,7 @@ create_table_def(
 				number fits in one byte in prtype */
 				push_warning_printf(
 					(THD*) trx->mysql_thd,
-					MYSQL_ERROR::WARN_LEVEL_ERROR,
+					MYSQL_ERROR::WARN_LEVEL_WARN,
 					ER_CANT_CREATE_TABLE,
 					"In InnoDB, charset-collation codes"
 					" must be below 256."
@@ -5882,17 +5989,8 @@ create_table_def(
 		/* First check whether the column to be added has a
 		system reserved name. */
 		if (dict_col_name_is_reserved(field->field_name)){
-			push_warning_printf(
-				(THD*) trx->mysql_thd,
-				MYSQL_ERROR::WARN_LEVEL_WARN,
-				ER_CANT_CREATE_TABLE,
-				"Error creating table '%s' with "
-				"column name '%s'. '%s' is a "
-				"reserved name. Please try to "
-				"re-create the table with a "
-				"different column name.",
-				table->name, (char*) field->field_name,
-				(char*) field->field_name);
+			my_error(ER_WRONG_COLUMN_NAME, MYF(0),
+				 field->field_name);
 
 			dict_mem_table_free(table);
 			trx_commit_for_mysql(trx);
@@ -5914,6 +6012,14 @@ create_table_def(
 
 	error = row_create_table_for_mysql(table, trx);
 
+	if (error == DB_DUPLICATE_KEY) {
+		char buf[100];
+		innobase_convert_identifier(buf, sizeof buf,
+					    table_name, strlen(table_name),
+					    trx->mysql_thd, TRUE);
+		my_error(ER_TABLE_EXISTS_ERROR, MYF(0), buf);
+	}
+
 error_ret:
 	error = convert_error_code_to_mysql(error, flags, NULL);
 
@@ -6064,7 +6170,6 @@ create_clustered_index_when_no_primary(
 
 	/* We pass 0 as the space id, and determine at a lower level the space
 	id where to store the table */
-
 	index = dict_mem_index_create(table_name,
 				      innobase_index_reserve_name,
 				      0, DICT_CLUSTERED, 0);
@@ -6119,7 +6224,7 @@ create_options_are_valid(
 			/* Valid value. */
 			break;
 		default:
-			push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
+			push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
 					    ER_ILLEGAL_HA_CREATE_OPTION,
 					    "InnoDB: invalid"
 					    " KEY_BLOCK_SIZE = %lu."
@@ -6133,7 +6238,7 @@ create_options_are_valid(
 	/* If KEY_BLOCK_SIZE was specified, check for its
 	dependencies. */
 	if (kbs_specified && !srv_file_per_table) {
-		push_warning(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
+		push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
 			     ER_ILLEGAL_HA_CREATE_OPTION,
 			     "InnoDB: KEY_BLOCK_SIZE"
 			     " requires innodb_file_per_table.");
@@ -6141,7 +6246,7 @@ create_options_are_valid(
 	}
 
 	if (kbs_specified && srv_file_format < DICT_TF_FORMAT_ZIP) {
-		push_warning(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
+		push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
 			     ER_ILLEGAL_HA_CREATE_OPTION,
 			     "InnoDB: KEY_BLOCK_SIZE"
 			     " requires innodb_file_format >"
@@ -6165,7 +6270,7 @@ create_options_are_valid(
 			if (!srv_file_per_table) {
 				push_warning_printf(
 					thd,
-					MYSQL_ERROR::WARN_LEVEL_ERROR,
+					MYSQL_ERROR::WARN_LEVEL_WARN,
 					ER_ILLEGAL_HA_CREATE_OPTION,
 					"InnoDB: ROW_FORMAT=%s"
 					" requires innodb_file_per_table.",
@@ -6177,7 +6282,7 @@ create_options_are_valid(
 			if (srv_file_format < DICT_TF_FORMAT_ZIP) {
 				push_warning_printf(
 					thd,
-					MYSQL_ERROR::WARN_LEVEL_ERROR,
+					MYSQL_ERROR::WARN_LEVEL_WARN,
 					ER_ILLEGAL_HA_CREATE_OPTION,
 					"InnoDB: ROW_FORMAT=%s"
 					" requires innodb_file_format >"
@@ -6194,7 +6299,7 @@ create_options_are_valid(
 			    && form->s->row_type == ROW_TYPE_DYNAMIC) {
 				push_warning_printf(
 					thd,
-					MYSQL_ERROR::WARN_LEVEL_ERROR,
+					MYSQL_ERROR::WARN_LEVEL_WARN,
 					ER_ILLEGAL_HA_CREATE_OPTION,
 					"InnoDB: cannot specify"
 					" ROW_FORMAT = DYNAMIC with"
@@ -6218,7 +6323,7 @@ create_options_are_valid(
 			if (kbs_specified) {
 				push_warning_printf(
 					thd,
-					MYSQL_ERROR::WARN_LEVEL_ERROR,
+					MYSQL_ERROR::WARN_LEVEL_WARN,
 					ER_ILLEGAL_HA_CREATE_OPTION,
 					"InnoDB: cannot specify"
 					" ROW_FORMAT = %s with"
@@ -6231,7 +6336,7 @@ create_options_are_valid(
 
 		default:
 			push_warning(thd,
-				     MYSQL_ERROR::WARN_LEVEL_ERROR,
+				     MYSQL_ERROR::WARN_LEVEL_WARN,
 				     ER_ILLEGAL_HA_CREATE_OPTION,
 				     "InnoDB: invalid ROW_FORMAT specifier.");
 			ret = FALSE;
@@ -6295,13 +6400,15 @@ ha_innobase::create(
 	1. <database_name>/<table_name>: for normal table creation
 	2. full path: for temp table creation, or sym link
 
-	When srv_file_per_table is on, check for full path pattern, i.e.
+	When srv_file_per_table is on and mysqld_embedded is off,
+	check for full path pattern, i.e.
 	X:\dir\...,		X is a driver letter, or
 	\\dir1\dir2\...,	UNC path
 	returns error if it is in full path format, but not creating a temp.
 	table. Currently InnoDB does not support symbolic link on Windows. */
 
 	if (srv_file_per_table
+	    && !mysqld_embedded
 	    && (!create_info->options & HA_LEX_CREATE_TMP_TABLE)) {
 
 		if ((name[1] == ':')
@@ -6519,6 +6626,7 @@ ha_innobase::create(
 		goto cleanup;
 	}
 
+
 	/* Create the keys */
 
 	if (form->s->keys == 0 || primary_key_no == -1) {
@@ -6967,6 +7075,24 @@ ha_innobase::rename_table(
 	innobase_commit_low(trx);
 	trx_free_for_mysql(trx);
 
+	/* Add a special case to handle the Duplicated Key error
+	and return DB_ERROR instead.
+	This is to avoid a possible SIGSEGV error from mysql error
+	handling code. Currently, mysql handles the Duplicated Key
+	error by re-entering the storage layer and getting dup key
+	info by calling get_dup_key(). This operation requires a valid
+	table handle ('row_prebuilt_t' structure) which could no
+	longer be available in the error handling stage. The suggested
+	solution is to report a 'table exists' error message (since
+	the dup key error here is due to an existing table whose name
+	is the one we are trying to rename to) and return the generic
+	error code. */
+	if (error == (int) DB_DUPLICATE_KEY) {
+		my_error(ER_TABLE_EXISTS_ERROR, MYF(0), to);
+
+		error = DB_ERROR;
+	}
+
 	error = convert_error_code_to_mysql(error, 0, NULL);
 
 	DBUG_RETURN(error);
@@ -7519,11 +7645,15 @@ ha_innobase::check(
 
 	ret = row_check_table_for_mysql(prebuilt);
 
-	if (ret == DB_SUCCESS) {
+	switch (ret) {
+	case DB_SUCCESS:
 		return(HA_ADMIN_OK);
+	case DB_INTERRUPTED:
+		my_error(ER_QUERY_INTERRUPTED, MYF(0));
+		return(-1);
+	default:
+		return(HA_ADMIN_CORRUPT);
 	}
-
-	return(HA_ADMIN_CORRUPT);
 }
 
 /*************************************************************//**
@@ -8069,8 +8199,11 @@ ha_innobase::external_lock(
 		ulong const binlog_format= thd_binlog_format(thd);
 		ulong const tx_isolation = thd_tx_isolation(ha_thd());
 		if (tx_isolation <= ISO_READ_COMMITTED
-                    && binlog_format == BINLOG_FORMAT_STMT
-                    && thd_binlog_filter_ok(thd))
+                   && binlog_format == BINLOG_FORMAT_STMT
+#if MYSQL_VERSION_ID > 50140
+                   && thd_binlog_filter_ok(thd)
+#endif /* MYSQL_VERSION_ID > 50140 */
+		   )
 		{
 			char buf[256];
 			my_snprintf(buf, sizeof(buf),
@@ -8183,6 +8316,23 @@ ha_innobase::external_lock(
 	statement has ended */
 
 	if (trx->n_mysql_tables_in_use == 0) {
+#ifdef EXTENDED_SLOWLOG
+		increment_thd_innodb_stats(thd, trx->io_reads,
+					trx->io_read,
+					trx->io_reads_wait_timer,
+					trx->lock_que_wait_timer,
+					trx->innodb_que_wait_timer,
+					trx->distinct_page_access);
+
+		trx->io_reads = 0;
+		trx->io_read = 0;
+		trx->io_reads_wait_timer = 0;
+		trx->lock_que_wait_timer = 0;
+		trx->innodb_que_wait_timer = 0;
+		trx->distinct_page_access = 0;
+		if (trx->distinct_page_access_hash)
+			memset(trx->distinct_page_access_hash, 0, DPAH_SIZE);
+#endif
 
 		trx->mysql_n_tables_locked = 0;
 		prebuilt->used_in_HANDLER = FALSE;
@@ -8470,8 +8620,8 @@ innodb_mutex_show_status(
 			rw_lock_wait_time += mutex->lspent_time;
 		}
 #else /* UNIV_DEBUG */
-		buf1len= (uint) my_snprintf(buf1, sizeof(buf1), "%s:%lu",
-				     mutex->cfile_name, (ulong) mutex->cline);
+		buf1len= (uint) my_snprintf(buf1, sizeof(buf1), "%s",
+				     mutex->cmutex_name);
 		buf2len= (uint) my_snprintf(buf2, sizeof(buf2), "os_waits=%lu",
 				     mutex->count_os_wait);
 
@@ -8496,8 +8646,8 @@ next_mutex:
 	while (lock != NULL) {
 		if (lock->count_os_wait
 		    && !buf_pool_is_block_lock(lock)) {
-			buf1len= my_snprintf(buf1, sizeof(buf1), "%s:%lu",
-                                    lock->cfile_name, (ulong) lock->cline);
+			buf1len= my_snprintf(buf1, sizeof(buf1), "%s",
+                                    lock->lock_name);
 			buf2len= my_snprintf(buf2, sizeof(buf2),
                                     "os_waits=%lu", lock->count_os_wait);
 
@@ -8718,6 +8868,7 @@ ha_innobase::store_lock(
 		    && isolation_level != TRX_ISO_SERIALIZABLE
 		    && (lock_type == TL_READ || lock_type == TL_READ_NO_INSERT)
 		    && (sql_command == SQLCOM_INSERT_SELECT
+			|| sql_command == SQLCOM_REPLACE_SELECT
 			|| sql_command == SQLCOM_UPDATE
 			|| sql_command == SQLCOM_CREATE_TABLE)) {
 
@@ -8725,10 +8876,11 @@ ha_innobase::store_lock(
 			option set or this session is using READ COMMITTED
 			isolation level and isolation level of the transaction
 			is not set to serializable and MySQL is doing
-			INSERT INTO...SELECT or UPDATE ... = (SELECT ...) or
-			CREATE  ... SELECT... without FOR UPDATE or
-			IN SHARE MODE in select, then we use consistent
-			read for select. */
+			INSERT INTO...SELECT or REPLACE INTO...SELECT
+			or UPDATE ... = (SELECT ...) or CREATE  ...
+			SELECT... without FOR UPDATE or IN SHARE
+			MODE in select, then we use consistent read
+			for select. */
 
 			prebuilt->select_lock_type = LOCK_NONE;
 			prebuilt->stored_select_lock_type = LOCK_NONE;
@@ -8957,8 +9109,7 @@ ha_innobase::get_auto_increment(
 		col_max_value = innobase_get_int_col_max_value(
 			table->next_number_field);
 
-                current = *first_value > col_max_value ? autoinc : *first_value;
-
+		current = *first_value > col_max_value ? autoinc : *first_value;
 		need = *nb_reserved_values * increment;
 
 		/* Compute the last value in the interval */
@@ -9322,8 +9473,7 @@ innobase_xa_prepare(
 		executing XA PREPARE and XA COMMIT commands.
 		In this case we cannot know how many minutes or hours
 		will be between XA PREPARE and XA COMMIT, and we don't want
-		to block for undefined period of time.
-		*/
+		to block for undefined period of time. */
 		pthread_mutex_lock(&prepare_commit_mutex);
 		trx->active_trans = 2;
 	}
@@ -9575,6 +9725,20 @@ ha_innobase::check_if_incompatible_data(
 		DBUG_RETURN(COMPATIBLE_DATA_NO);
 	}
 
+	/* Renaming column asynchronizes dictionary between mysqld and InnoDB...
+	   If not synchronized, treat as COMPATIBLE_DATA_NO
+	   until the bug http://bugs.mysql.com/47621 is fixed officialily */
+	{
+		uint	i;
+		for (i = 0; i < table->s->fields; i++) {
+			if (table->field[i]->flags & FIELD_IN_ADD_INDEX
+			    && innobase_strcasecmp(table->field[i]->field_name,
+					dict_table_get_col_name(prebuilt->table, i))) {
+				DBUG_RETURN(COMPATIBLE_DATA_NO);
+			}
+		}
+	}
+
 	/* Check if a column participating in a foreign key is being renamed.
 	There is no mechanism for updating InnoDB foreign key definitions. */
 	if (foreign_key_column_is_being_renamed(prebuilt, table)) {
@@ -9683,25 +9847,24 @@ innobase_file_format_check_on_off(
 /************************************************************//**
 Validate the file format check config parameters, as a side effect it
 sets the srv_check_file_format_at_startup variable.
-@return	true if valid config value */
+@return the format_id if valid config value, otherwise, return -1 */
 static
-bool
-innobase_file_format_check_validate(
+int
+innobase_file_format_validate_and_set(
 /*================================*/
 	const char*	format_check)	/*!< in: parameter value */
 {
 	uint		format_id;
-	bool		ret = true;
 
 	format_id = innobase_file_format_name_lookup(format_check);
 
 	if (format_id < DICT_TF_FORMAT_MAX + 1) {
 		srv_check_file_format_at_startup = format_id;
+
+		return((int) format_id);
 	} else {
-		ret = false;
+		return(-1);
 	}
-
-	return(ret);
 }
 
 /*************************************************************//**
@@ -9720,7 +9883,6 @@ innodb_file_format_name_validate(
 	struct st_mysql_value*		value)	/*!< in: incoming string */
 {
 	const char*	file_format_input;
-	char*		file_format_input_strdup;
 	char		buff[STRING_BUFFER_USUAL_SIZE];
 	int		len = sizeof(buff);
 
@@ -9737,18 +9899,12 @@ innodb_file_format_name_validate(
 
 		if (format_id <= DICT_TF_FORMAT_MAX) {
 
-			/* Copy out from stack-allocated memory (which will not
-			survive return from this function). The memory will be
-			freed in innodb_file_format_check_update(). */
-			file_format_input_strdup = thd_strmake(thd, file_format_input, len);
+			/* Save a pointer to the name in the
+			'file_format_name_map' constant array. */
+			*static_cast<const char**>(save) =
+			    trx_sys_file_format_id_to_name(format_id);
 
-			*static_cast<char**>(save) = file_format_input_strdup;
-
-			if (file_format_input_strdup == NULL) {
-				return(1);
-			} else {
-				return(0);
-			}
+			return(0);
 		}
 	}
 
@@ -9808,9 +9964,9 @@ innodb_file_format_check_validate(
 	struct st_mysql_value*		value)	/*!< in: incoming string */
 {
 	const char*	file_format_input;
-	char*		file_format_input_strdup;
 	char		buff[STRING_BUFFER_USUAL_SIZE];
 	int		len = sizeof(buff);
+	int		format_id;
 
 	ut_a(save != NULL);
 	ut_a(value != NULL);
@@ -9823,33 +9979,35 @@ innodb_file_format_check_validate(
 		message if they did so. */
 
 		if (innobase_file_format_check_on_off(file_format_input)) {
-			sql_print_warning(
+			push_warning_printf(thd,
+				MYSQL_ERROR::WARN_LEVEL_WARN,
+				ER_WRONG_ARGUMENTS,
 				"InnoDB: invalid innodb_file_format_check "
 				"value; on/off can only be set at startup or "
 				"in the configuration file");
-		} else if (innobase_file_format_check_validate(
-				file_format_input)) {
+		} else {
+			format_id = innobase_file_format_validate_and_set(
+							file_format_input);
 
-			/* Copy out from stack-allocated memory (which will not
-			survive return from this function). The memory will be
-			freed in innodb_file_format_check_update(). */
-			file_format_input_strdup = thd_strmake(thd, file_format_input, len);
+			if (format_id >= 0) {
+				/* Save a pointer to the name in the
+				'file_format_name_map' constant array. */
+				*static_cast<const char**>(save) =
+				    trx_sys_file_format_id_to_name(
+							(uint)format_id);
 
-			*static_cast<char**>(save) = file_format_input_strdup;
+				return(0);
 
-			if (file_format_input_strdup == NULL) {
-				return(1);
 			} else {
-				return(0);
+				push_warning_printf(thd,
+				  MYSQL_ERROR::WARN_LEVEL_WARN,
+				  ER_WRONG_ARGUMENTS,
+				  "InnoDB: invalid innodb_file_format_check "
+				  "value; can be any format up to %s "
+				  "or its equivalent numeric id",
+				  trx_sys_file_format_id_to_name(
+						DICT_TF_FORMAT_MAX));
 			}
-
-		} else {
-			sql_print_warning(
-				"InnoDB: invalid innodb_file_format_check "
-				"value; can be any format up to %s "
-				"or its equivalent numeric id",
-				trx_sys_file_format_id_to_name(
-					DICT_TF_FORMAT_MAX));
 		}
 	}
 
@@ -9880,6 +10038,7 @@ innodb_file_format_check_update(
 	ut_a(var_ptr != NULL);
 
 	format_name_in = *static_cast<const char*const*>(save);
+
 	if (!format_name_in) {
 
 		return;
@@ -9929,6 +10088,25 @@ innodb_adaptive_hash_index_update(
 	}
 }
 
+/****************************************************************//**
+Update the system variable innodb_old_blocks_pct using the "saved"
+value. This function is registered as a callback with MySQL. */
+static
+void
+innodb_old_blocks_pct_update(
+/*=========================*/
+	THD*				thd,	/*!< in: thread handle */
+	struct st_mysql_sys_var*	var,	/*!< in: pointer to
+						system variable */
+	void*				var_ptr,/*!< out: where the
+						formal string goes */
+	const void*			save)	/*!< in: immediate result
+						from check function */
+{
+	innobase_old_blocks_pct = buf_LRU_old_ratio_update(
+		*static_cast<const uint*>(save), TRUE);
+}
+
 /*************************************************************//**
 Check if it is a valid value of innodb_change_buffering.  This function is
 registered as a callback with MySQL.
@@ -10075,13 +10253,18 @@ static MYSQL_SYSVAR_BOOL(extra_undoslots
 static MYSQL_SYSVAR_BOOL(fast_recovery, innobase_fast_recovery,
   PLUGIN_VAR_NOCMDARG | PLUGIN_VAR_READONLY,
   "Enable to use speed hack of recovery avoiding flush list sorting.",
-  NULL, NULL, FALSE);
+  NULL, NULL, TRUE);
 
-static MYSQL_SYSVAR_BOOL(use_purge_thread, innobase_use_purge_thread,
+static MYSQL_SYSVAR_BOOL(recovery_stats, innobase_recovery_stats,
   PLUGIN_VAR_NOCMDARG | PLUGIN_VAR_READONLY,
-  "Enable to use purge devoted thread.",
+  "Output statistics of recovery process after it.",
   NULL, NULL, FALSE);
 
+static MYSQL_SYSVAR_ULONG(use_purge_thread, srv_use_purge_thread,
+  PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
+  "Number of purge devoted threads. #### over 1 is EXPERIMENTAL ####",
+  NULL, NULL, 1, 0, 64, 0);
+
 static MYSQL_SYSVAR_BOOL(overwrite_relay_log_info, innobase_overwrite_relay_log_info,
   PLUGIN_VAR_NOCMDARG | PLUGIN_VAR_READONLY,
   "During InnoDB crash recovery on slave overwrite relay-log.info "
@@ -10122,12 +10305,15 @@ static MYSQL_SYSVAR_STR(file_format, inn
   innodb_file_format_name_validate,
   innodb_file_format_name_update, "Antelope");
 
+/* If a new file format is introduced, the file format
+name needs to be updated accordingly. Please refer to
+file_format_name_map[] defined in trx0sys.c for the next
+file format name. */
 static MYSQL_SYSVAR_STR(file_format_check, innobase_file_format_check,
   PLUGIN_VAR_OPCMDARG,
   "The highest file format in the tablespace.",
   innodb_file_format_check_validate,
-  innodb_file_format_check_update,
-  "on");
+  innodb_file_format_check_update, "Barracuda");
 
 static MYSQL_SYSVAR_ULONG(flush_log_at_trx_commit, srv_flush_log_at_trx_commit,
   PLUGIN_VAR_OPCMDARG,
@@ -10136,7 +10322,7 @@ static MYSQL_SYSVAR_ULONG(flush_log_at_t
   " or 2 (write at commit, flush once per second).",
   NULL, NULL, 1, 0, 2, 0);
 
-static MYSQL_SYSVAR_STR(flush_method, innobase_unix_file_flush_method,
+static MYSQL_SYSVAR_STR(flush_method, innobase_file_flush_method,
   PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
   "With which method to flush data.", NULL, NULL, NULL);
 
@@ -10177,7 +10363,7 @@ static MYSQL_SYSVAR_ULONG(max_dirty_page
 static MYSQL_SYSVAR_BOOL(adaptive_flushing, srv_adaptive_flushing,
   PLUGIN_VAR_NOCMDARG,
   "Attempt flushing dirty pages to avoid IO bursts at checkpoints.",
-  NULL, NULL, TRUE);
+  NULL, NULL, FALSE);
 
 static MYSQL_SYSVAR_ULONG(max_purge_lag, srv_max_purge_lag,
   PLUGIN_VAR_RQCMDARG,
@@ -10273,7 +10459,7 @@ static MYSQL_SYSVAR_ULONG(concurrency_ti
   NULL, NULL, 500L, 1L, ~0L, 0);
 
 static MYSQL_SYSVAR_LONG(file_io_threads, innobase_file_io_threads,
-  PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
+  PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY | PLUGIN_VAR_NOSYSVAR,
   "Number of file I/O threads in InnoDB.",
   NULL, NULL, 4, 4, 64, 0);
 
@@ -10312,6 +10498,18 @@ static MYSQL_SYSVAR_LONG(mirrored_log_gr
   "Number of identical copies of log groups we keep for the database. Currently this should be set to 1.",
   NULL, NULL, 1, 1, 10, 0);
 
+static MYSQL_SYSVAR_UINT(old_blocks_pct, innobase_old_blocks_pct,
+  PLUGIN_VAR_RQCMDARG,
+  "Percentage of the buffer pool to reserve for 'old' blocks.",
+  NULL, innodb_old_blocks_pct_update, 100 * 3 / 8, 5, 95, 0);
+
+static MYSQL_SYSVAR_UINT(old_blocks_time, buf_LRU_old_threshold_ms,
+  PLUGIN_VAR_RQCMDARG,
+  "Move blocks to the 'new' end of the buffer pool if the first access"
+  " was at least this many milliseconds ago."
+  " The timeout is disabled if 0 (the default).",
+  NULL, NULL, 0, 0, UINT_MAX32, 0);
+
 static MYSQL_SYSVAR_LONG(open_files, innobase_open_files,
   PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
   "How many files at the maximum InnoDB keeps open at the same time.",
@@ -10390,13 +10588,18 @@ static MYSQL_SYSVAR_LONGLONG(ibuf_max_si
 static MYSQL_SYSVAR_ULONG(ibuf_active_contract, srv_ibuf_active_contract,
   PLUGIN_VAR_RQCMDARG,
   "Enable/Disable active_contract of insert buffer. 0:disable 1:enable",
-  NULL, NULL, 0, 0, 1, 0);
+  NULL, NULL, 1, 0, 1, 0);
 
 static MYSQL_SYSVAR_ULONG(ibuf_accel_rate, srv_ibuf_accel_rate,
   PLUGIN_VAR_RQCMDARG,
   "Tunes amount of insert buffer processing of background, in addition to innodb_io_capacity. (in percentage)",
   NULL, NULL, 100, 100, 999999999, 0);
 
+static MYSQL_SYSVAR_ULONG(checkpoint_age_target, srv_checkpoint_age_target,
+  PLUGIN_VAR_RQCMDARG,
+  "Control soft limit of checkpoint age. (0 : not control)",
+  NULL, NULL, 0, 0, ~0UL, 0);
+
 static MYSQL_SYSVAR_ULONG(flush_neighbor_pages, srv_flush_neighbor_pages,
   PLUGIN_VAR_RQCMDARG,
   "Enable/Disable flushing also neighbor pages. 0:disable 1:enable",
@@ -10432,7 +10635,7 @@ TYPELIB read_ahead_typelib=
 };
 static MYSQL_SYSVAR_ENUM(read_ahead, srv_read_ahead,
   PLUGIN_VAR_RQCMDARG,
-  "Control read ahead activity. (none, random, [linear], both)",
+  "Control read ahead activity (none, random, [linear], both). [from 1.0.5: random read ahead is ignored]",
   NULL, innodb_read_ahead_update, 2, &read_ahead_typelib);
 
 static
@@ -10463,8 +10666,8 @@ TYPELIB adaptive_checkpoint_typelib=
 };
 static MYSQL_SYSVAR_ENUM(adaptive_checkpoint, srv_adaptive_checkpoint,
   PLUGIN_VAR_RQCMDARG,
-  "Enable/Disable flushing along modified age. ([none], reflex, estimate)",
-  NULL, innodb_adaptive_checkpoint_update, 0, &adaptive_checkpoint_typelib);
+  "Enable/Disable flushing along modified age. (none, reflex, [estimate])",
+  NULL, innodb_adaptive_checkpoint_update, 2, &adaptive_checkpoint_typelib);
 
 static MYSQL_SYSVAR_ULONG(enable_unsafe_group_commit, srv_enable_unsafe_group_commit,
   PLUGIN_VAR_RQCMDARG,
@@ -10486,6 +10689,11 @@ static MYSQL_SYSVAR_ULONG(dict_size_limi
   "Limit the allocated memory for dictionary cache. (0: unlimited)",
   NULL, NULL, 0, 0, LONG_MAX, 0);
 
+static MYSQL_SYSVAR_ULONG(relax_table_creation, srv_relax_table_creation,
+  PLUGIN_VAR_RQCMDARG,
+  "Relax limitation of column size at table creation as builtin InnoDB.",
+  NULL, NULL, 0, 0, 1, 0);
+
 static struct st_mysql_sys_var* innobase_system_variables[]= {
   MYSQL_SYSVAR(additional_mem_pool_size),
   MYSQL_SYSVAR(autoextend_increment),
@@ -10498,6 +10706,7 @@ static struct st_mysql_sys_var* innobase
   MYSQL_SYSVAR(doublewrite),
   MYSQL_SYSVAR(extra_undoslots),
   MYSQL_SYSVAR(fast_recovery),
+  MYSQL_SYSVAR(recovery_stats),
   MYSQL_SYSVAR(fast_shutdown),
   MYSQL_SYSVAR(file_io_threads),
   MYSQL_SYSVAR(read_io_threads),
@@ -10522,6 +10731,8 @@ static struct st_mysql_sys_var* innobase
   MYSQL_SYSVAR(adaptive_flushing),
   MYSQL_SYSVAR(max_purge_lag),
   MYSQL_SYSVAR(mirrored_log_groups),
+  MYSQL_SYSVAR(old_blocks_pct),
+  MYSQL_SYSVAR(old_blocks_time),
   MYSQL_SYSVAR(open_files),
   MYSQL_SYSVAR(overwrite_relay_log_info),
   MYSQL_SYSVAR(rollback_on_timeout),
@@ -10548,6 +10759,7 @@ static struct st_mysql_sys_var* innobase
   MYSQL_SYSVAR(ibuf_max_size),
   MYSQL_SYSVAR(ibuf_active_contract),
   MYSQL_SYSVAR(ibuf_accel_rate),
+  MYSQL_SYSVAR(checkpoint_age_target),
   MYSQL_SYSVAR(flush_neighbor_pages),
   MYSQL_SYSVAR(read_ahead),
   MYSQL_SYSVAR(adaptive_checkpoint),
@@ -10560,6 +10772,7 @@ static struct st_mysql_sys_var* innobase
   MYSQL_SYSVAR(read_ahead_threshold),
   MYSQL_SYSVAR(io_capacity),
   MYSQL_SYSVAR(use_purge_thread),
+  MYSQL_SYSVAR(relax_table_creation),
   NULL
 };
 
@@ -10591,6 +10804,7 @@ i_s_innodb_cmpmem,
 i_s_innodb_cmpmem_reset,
 i_s_innodb_table_stats,
 i_s_innodb_index_stats,
+i_s_innodb_admin_command,
 i_s_innodb_patches
 mysql_declare_plugin_end;
 

=== modified file 'storage/xtradb/handler/ha_innodb.h'
--- a/storage/xtradb/handler/ha_innodb.h	2009-12-03 11:34:11 +0000
+++ b/storage/xtradb/handler/ha_innodb.h	2010-01-15 15:58:25 +0000
@@ -258,12 +258,14 @@ int thd_binlog_format(const MYSQL_THD th
 */
 void thd_mark_transaction_to_rollback(MYSQL_THD thd, bool all);
 
+#if MYSQL_VERSION_ID > 50140
 /**
   Check if binary logging is filtered for thread's current db.
   @param  thd   Thread handle
   @retval 1 the query is not filtered, 0 otherwise.
 */
 bool thd_binlog_filter_ok(const MYSQL_THD thd);
+#endif /* MYSQL_VERSION_ID > 50140 */
 }
 
 typedef struct trx_struct trx_t;
@@ -289,6 +291,8 @@ trx_t*
 innobase_trx_allocate(
 /*==================*/
 	MYSQL_THD	thd);	/*!< in: user thread handle */
+
+
 /*********************************************************************//**
 This function checks each index name for a table against reserved
 system default primary index name 'GEN_CLUST_INDEX'. If a name

=== modified file 'storage/xtradb/handler/handler0alter.cc'
--- a/storage/xtradb/handler/handler0alter.cc	2009-12-03 11:34:11 +0000
+++ b/storage/xtradb/handler/handler0alter.cc	2010-01-15 15:58:25 +0000
@@ -35,7 +35,6 @@ extern "C" {
 }
 
 #include "ha_innodb.h"
-#include "handler0vars.h"
 
 /*************************************************************//**
 Copies an InnoDB column to a MySQL field.  This function is
@@ -629,7 +628,7 @@ ha_innobase::add_index(
 	ulint		num_created	= 0;
 	ibool		dict_locked	= FALSE;
 	ulint		new_primary;
-	ulint		error;
+	int		error;
 
 	DBUG_ENTER("ha_innobase::add_index");
 	ut_a(table);
@@ -668,7 +667,7 @@ ha_innobase::add_index(
 	if (UNIV_UNLIKELY(error)) {
 err_exit:
 		mem_heap_free(heap);
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
 		trx_free_for_mysql(trx);
 		trx_commit_for_mysql(prebuilt->trx);
 		DBUG_RETURN(error);
@@ -766,10 +765,11 @@ err_exit:
 	ut_ad(error == DB_SUCCESS);
 
 	/* Commit the data dictionary transaction in order to release
-	the table locks on the system tables.  Unfortunately, this
-	means that if MySQL crashes while creating a new primary key
-	inside row_merge_build_indexes(), indexed_table will not be
-	dropped on crash recovery.  Thus, it will become orphaned. */
+	the table locks on the system tables.  This means that if
+	MySQL crashes while creating a new primary key inside
+	row_merge_build_indexes(), indexed_table will not be dropped
+	by trx_rollback_active().  It will have to be recovered or
+	dropped by the database administrator. */
 	trx_commit_for_mysql(trx);
 
 	row_mysql_unlock_data_dictionary(trx);
@@ -806,7 +806,7 @@ error_handling:
 	alter table t drop index b, add index (b);
 
 	The fix will have to parse the SQL and note that the index
-	being added has the same name as the the one being dropped and
+	being added has the same name as the one being dropped and
 	ignore that in the dup index check.*/
 	//dict_table_check_for_dup_indexes(prebuilt->table);
 #endif
@@ -868,6 +868,7 @@ error_handling:
 		indexed_table->n_mysql_handles_opened++;
 
 		error = row_merge_drop_table(trx, innodb_table);
+		innodb_table = indexed_table;
 		goto convert_error;
 
 	case DB_TOO_BIG_RECORD:
@@ -882,7 +883,9 @@ error:
 		/* fall through */
 	default:
 		if (new_primary) {
-			row_merge_drop_table(trx, indexed_table);
+			if (indexed_table != innodb_table) {
+				row_merge_drop_table(trx, indexed_table);
+			}
 		} else {
 			if (!dict_locked) {
 				row_mysql_lock_data_dictionary(trx);

=== removed file 'storage/xtradb/handler/handler0vars.h'
--- a/storage/xtradb/handler/handler0vars.h	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/handler/handler0vars.h	1970-01-01 00:00:00 +0000
@@ -1,73 +0,0 @@
-/*****************************************************************************
-
-Copyright (c) 2008, 2009, Innobase Oy. All Rights Reserved.
-
-This program is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free Software
-Foundation; version 2 of the License.
-
-This program is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along with
-this program; if not, write to the Free Software Foundation, Inc., 59 Temple
-Place, Suite 330, Boston, MA 02111-1307 USA
-
-*****************************************************************************/
-
-/*******************************************************************//**
-@file handler/handler0vars.h
-This file contains accessor functions for dynamic plugin on Windows.
-***********************************************************************/
-
-#if defined __WIN__ && defined MYSQL_DYNAMIC_PLUGIN
-/*******************************************************************//**
-This is a list of externals that can not be resolved by delay loading.
-They have to be resolved indirectly via their addresses in the .map file.
-All of them are external variables. */
-extern	MYSQL_PLUGIN_IMPORT CHARSET_INFO		my_charset_bin;
-extern	MYSQL_PLUGIN_IMPORT CHARSET_INFO		my_charset_latin1;
-extern	MYSQL_PLUGIN_IMPORT CHARSET_INFO		my_charset_filename;
-extern	MYSQL_PLUGIN_IMPORT CHARSET_INFO*		system_charset_info;
-extern	MYSQL_PLUGIN_IMPORT CHARSET_INFO*		default_charset_info;
-//extern	MYSQL_PLUGIN_IMPORT CHARSET_INFO**		all_charsets;
-extern	MYSQL_PLUGIN_IMPORT system_variables	global_system_variables;
-//extern	MYSQL_PLUGIN_IMPORT char*			mysql_real_data_home;
-extern	MYSQL_PLUGIN_IMPORT char*			mysql_data_home;
-//extern	MYSQL_PLUGIN_IMPORT char**			tx_isolation_names;
-//extern	MYSQL_PLUGIN_IMPORT char**			binlog_format_names;
-//extern	MYSQL_PLUGIN_IMPORT char			reg_ext;
-extern	MYSQL_PLUGIN_IMPORT pthread_mutex_t	LOCK_thread_count;
-extern	MYSQL_PLUGIN_IMPORT key_map		key_map_full;
-extern	MYSQL_PLUGIN_IMPORT MY_TMPDIR		mysql_tmpdir_list;
-extern	MYSQL_PLUGIN_IMPORT bool			mysqld_embedded;
-extern	MYSQL_PLUGIN_IMPORT uint			lower_case_table_names;
-extern	MYSQL_PLUGIN_IMPORT ulong			specialflag;
-extern	MYSQL_PLUGIN_IMPORT int			my_umask;
-
-extern  MYSQL_PLUGIN_IMPORT char *relay_log_info_file;
-
-/*
-#define my_charset_bin		(*wdl_my_charset_bin)
-#define my_charset_latin1	(*wdl_my_charset_latin1)
-#define my_charset_filename	(*wdl_my_charset_filename)
-#define system_charset_info	(*wdl_system_charset_info)
-#define default_charset_info	(*wdl_default_charset_info)
-#define all_charsets		(wdl_all_charsets)
-#define global_system_variables	(*wdl_global_system_variables)
-#define mysql_real_data_home	(wdl_mysql_real_data_home)
-#define mysql_data_home		(*wdl_mysql_data_home)
-#define tx_isolation_names	(wdl_tx_isolation_names)
-#define binlog_format_names	(wdl_binlog_format_names)
-#define reg_ext			(wdl_reg_ext)
-#define LOCK_thread_count	(*wdl_LOCK_thread_count)
-#define key_map_full		(*wdl_key_map_full)
-#define mysql_tmpdir_list	(*wdl_mysql_tmpdir_list)
-#define mysqld_embedded		(*wdl_mysqld_embedded)
-*/
-//#define lower_case_table_names	(*wdl_lower_case_table_names)
-//#define specialflag		(*wdl_specialflag)
-//#define my_umask		(*wdl_my_umask)
-
-#endif

=== modified file 'storage/xtradb/handler/i_s.cc'
--- a/storage/xtradb/handler/i_s.cc	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/handler/i_s.cc	2010-01-28 11:35:10 +0000
@@ -47,6 +47,7 @@ extern "C" {
 #include "trx0rseg.h" /* for trx_rseg_struct */
 #include "trx0sys.h" /* for trx_sys */
 #include "dict0dict.h" /* for dict_sys */
+#include "buf0lru.h" /* for XTRA_LRU_[DUMP/RESTORE] */
 /* from buf0buf.c */
 struct buf_chunk_struct{
 	ulint		mem_size;	/* allocated size of the chunk */
@@ -56,7 +57,6 @@ struct buf_chunk_struct{
 	buf_block_t*	blocks;		/* array of buffer control blocks */
 };
 }
-#include "handler0vars.h"
 
 static const char plugin_author[] = "Innobase Oy";
 
@@ -84,14 +84,16 @@ do {									\
 #define STRUCT_FLD(name, value)	value
 #endif
 
-static const ST_FIELD_INFO END_OF_ST_FIELD_INFO =
-	{STRUCT_FLD(field_name,		NULL),
-	 STRUCT_FLD(field_length,	0),
-	 STRUCT_FLD(field_type,		MYSQL_TYPE_NULL),
-	 STRUCT_FLD(value,		0),
-	 STRUCT_FLD(field_flags,	0),
-	 STRUCT_FLD(old_name,		""),
-	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)};
+/* Don't use a static const variable here, as some C++ compilers (notably
+HPUX aCC: HP ANSI C++ B3910B A.03.65) can't handle it. */
+#define END_OF_ST_FIELD_INFO \
+	{STRUCT_FLD(field_name,		NULL), \
+	 STRUCT_FLD(field_length,	0), \
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_NULL), \
+	 STRUCT_FLD(value,		0), \
+	 STRUCT_FLD(field_flags,	0), \
+	 STRUCT_FLD(old_name,		""), \
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)}
 
 /*
 Use the following types mapping:
@@ -511,7 +513,7 @@ static ST_FIELD_INFO	i_s_innodb_buffer_p
 	 STRUCT_FLD(old_name,		""),
 	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
 
-	{STRUCT_FLD(field_name,		"accessed"),
+	{STRUCT_FLD(field_name,		"access_time"),
 	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
 	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
 	 STRUCT_FLD(value,		0),
@@ -728,7 +730,7 @@ i_s_innodb_buffer_pool_pages_fill(
       field_store_string(table->field[0], page_type);
       table->field[1]->store(block->page.space);
       table->field[2]->store(block->page.offset);
-      table->field[3]->store(block->page.LRU_position);
+      table->field[3]->store(0);
       table->field[4]->store(block->page.buf_fix_count);
       table->field[5]->store(block->page.flush_type);
 
@@ -817,11 +819,11 @@ i_s_innodb_buffer_pool_pages_index_fill(
           table->field[5]->store(page_get_n_recs(frame));
           table->field[6]->store(page_get_data_size(frame));
           table->field[7]->store(block->is_hashed);
-          table->field[8]->store(block->page.accessed);
+          table->field[8]->store(block->page.access_time);
           table->field[9]->store(block->page.newest_modification != 0);
           table->field[10]->store(block->page.oldest_modification != 0);
           table->field[11]->store(block->page.old);
-          table->field[12]->store(block->page.LRU_position);
+          table->field[12]->store(0);
           table->field[13]->store(block->page.buf_fix_count);
           table->field[14]->store(block->page.flush_type);
           
@@ -915,7 +917,7 @@ i_s_innodb_buffer_pool_pages_blob_fill(
           table->field[4]->store(block->page.offset);
         }
 
-        table->field[5]->store(block->page.LRU_position);
+        table->field[5]->store(0);
         table->field[6]->store(block->page.buf_fix_count);
         table->field[7]->store(block->page.flush_type);
   
@@ -2953,3 +2955,170 @@ UNIV_INTERN struct st_mysql_plugin	i_s_i
 	STRUCT_FLD(system_vars, NULL),
 	STRUCT_FLD(__reserved1, NULL)
 };
+
+/***********************************************************************
+*/
+static ST_FIELD_INFO	i_s_innodb_admin_command_info[] =
+{
+	{STRUCT_FLD(field_name,		"result_message"),
+	 STRUCT_FLD(field_length,	1024),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_STRING),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+	END_OF_ST_FIELD_INFO
+};
+
+#ifndef INNODB_COMPATIBILITY_HOOKS
+#error InnoDB needs MySQL to be built with #define INNODB_COMPATIBILITY_HOOKS
+#endif
+
+extern "C" {
+char **thd_query(MYSQL_THD thd);
+}
+
+static
+int
+i_s_innodb_admin_command_fill(
+/*==========================*/
+	THD*		thd,
+	TABLE_LIST*	tables,
+	COND*		cond)
+{
+	TABLE*	i_s_table	= (TABLE *) tables->table;
+	CHARSET_INFO *cs= system_charset_info;
+	char**	query_str;
+	char*	ptr;
+	char	quote	= '\0';
+	const char*	command_head = "XTRA_";
+
+	DBUG_ENTER("i_s_innodb_admin_command_fill");
+
+	/* deny access to non-superusers */
+	if (check_global_access(thd, PROCESS_ACL)) {
+		DBUG_RETURN(0);
+	}
+
+	if(thd_sql_command(thd) != SQLCOM_SELECT) {
+		field_store_string(i_s_table->field[0],
+			"SELECT command is only accepted.");
+		goto end_func;
+	}
+
+	query_str = thd_query(thd);
+	ptr = *query_str;
+	
+	for (; *ptr; ptr++) {
+		if (*ptr == quote) {
+			quote = '\0';
+		} else if (quote) {
+		} else if (*ptr == '`' || *ptr == '"') {
+			quote = *ptr;
+		} else {
+			long	i;
+			for (i = 0; command_head[i]; i++) {
+				if (toupper((int)(unsigned char)(ptr[i]))
+				    != toupper((int)(unsigned char)
+				      (command_head[i]))) {
+					goto nomatch;
+				}
+			}
+			break;
+nomatch:
+			;
+		}
+	}
+
+	if (!*ptr) {
+		field_store_string(i_s_table->field[0],
+			"No XTRA_* command in the SQL statement."
+			" Please add /*!XTRA_xxxx*/ to the SQL.");
+		goto end_func;
+	}
+
+	if (!strncasecmp("XTRA_HELLO", ptr, 10)) {
+		/* This is example command XTRA_HELLO */
+
+		ut_print_timestamp(stderr);
+		fprintf(stderr, " InnoDB: administration command test for XtraDB"
+				" 'XTRA_HELLO' was detected.\n");
+
+		field_store_string(i_s_table->field[0],
+			"Hello!");
+		goto end_func;
+	}
+	else if (!strncasecmp("XTRA_LRU_DUMP", ptr, 13)) {
+		ut_print_timestamp(stderr);
+		fprintf(stderr, " InnoDB: administration command 'XTRA_LRU_DUMP'"
+				" was detected.\n");
+
+		if (buf_LRU_file_dump()) {
+			field_store_string(i_s_table->field[0],
+				"XTRA_LRU_DUMP was succeeded.");
+		} else {
+			field_store_string(i_s_table->field[0],
+				"XTRA_LRU_DUMP was failed.");
+		}
+
+		goto end_func;
+	}
+	else if (!strncasecmp("XTRA_LRU_RESTORE", ptr, 16)) {
+		ut_print_timestamp(stderr);
+		fprintf(stderr, " InnoDB: administration command 'XTRA_LRU_RESTORE'"
+				" was detected.\n");
+
+		if (buf_LRU_file_restore()) {
+			field_store_string(i_s_table->field[0],
+				"XTRA_LRU_RESTORE was succeeded.");
+		} else {
+			field_store_string(i_s_table->field[0],
+				"XTRA_LRU_RESTORE was failed.");
+		}
+
+		goto end_func;
+	}
+
+	field_store_string(i_s_table->field[0],
+		"Undefined XTRA_* command.");
+	goto end_func;
+
+end_func:
+	if (schema_table_store_record(thd, i_s_table)) {
+		DBUG_RETURN(1);
+	} else {
+		DBUG_RETURN(0);
+	}
+}
+
+static
+int
+i_s_innodb_admin_command_init(
+/*==========================*/
+	void*	p)
+{
+	DBUG_ENTER("i_s_innodb_admin_command_init");
+	ST_SCHEMA_TABLE* schema = (ST_SCHEMA_TABLE*) p;
+
+	schema->fields_info = i_s_innodb_admin_command_info;
+	schema->fill_table = i_s_innodb_admin_command_fill;
+
+	DBUG_RETURN(0);
+}
+
+UNIV_INTERN struct st_mysql_plugin	i_s_innodb_admin_command =
+{
+	STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN),
+	STRUCT_FLD(info, &i_s_info),
+	STRUCT_FLD(name, "XTRADB_ADMIN_COMMAND"),
+	STRUCT_FLD(author, plugin_author),
+	STRUCT_FLD(descr, "XtraDB specific command acceptor"),
+	STRUCT_FLD(license, PLUGIN_LICENSE_GPL),
+	STRUCT_FLD(init, i_s_innodb_admin_command_init),
+	STRUCT_FLD(deinit, i_s_common_deinit),
+	STRUCT_FLD(version, 0x0100 /* 1.0 */),
+	STRUCT_FLD(status_vars, NULL),
+	STRUCT_FLD(system_vars, NULL),
+	STRUCT_FLD(__reserved1, NULL)
+};

=== modified file 'storage/xtradb/handler/i_s.h'
--- a/storage/xtradb/handler/i_s.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/handler/i_s.h	2009-11-04 20:11:12 +0000
@@ -40,5 +40,6 @@ extern struct st_mysql_plugin	i_s_innodb
 extern struct st_mysql_plugin	i_s_innodb_rseg;
 extern struct st_mysql_plugin	i_s_innodb_table_stats;
 extern struct st_mysql_plugin	i_s_innodb_index_stats;
+extern struct st_mysql_plugin	i_s_innodb_admin_command;
 
 #endif /* i_s_h */

=== modified file 'storage/xtradb/handler/innodb_patch_info.h'
--- a/storage/xtradb/handler/innodb_patch_info.h	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/handler/innodb_patch_info.h	2010-01-15 15:58:25 +0000
@@ -38,5 +38,10 @@ struct innodb_enhancement {
 {"innodb_stats","Additional features about InnoDB statistics/optimizer","","http://www.percona.com/docs/wiki/percona-xtradb"},
 {"innodb_recovery_patches","Bugfixes and adjustments about recovery process","","http://www.percona.com/docs/wiki/percona-xtradb"},
 {"innodb_purge_thread","Enable to use purge devoted thread","","http://www.percona.com/docs/wiki/percona-xtradb"},
+{"innodb_admin_command_base","XtraDB specific command interface through i_s","","http://www.percona.com/docs/wiki/percona-xtradb"},
+{"innodb_show_lock_name","Show mutex/lock name instead of crated file/line","","http://www.percona.com/docs/wiki/percona-xtradb"},
+{"innodb_extend_slow","Extended statistics in slow.log","It is InnoDB-part only. It needs to patch also to mysqld.","http://www.percona.com/docs/wiki/percona-xtradb"},
+{"innodb_relax_table_creation","Relax limitation of column size at table creation as builtin InnoDB.","","http://www.percona.com/docs/wiki/percona-xtradb"},
+{"innodb_lru_dump_restore","Dump and restore command for content of buffer pool","","http://www.percona.com/docs/wiki/percona-xtradb"},
 {NULL, NULL, NULL, NULL}
 };

=== removed file 'storage/xtradb/handler/win_delay_loader.cc'
--- a/storage/xtradb/handler/win_delay_loader.cc	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/handler/win_delay_loader.cc	1970-01-01 00:00:00 +0000
@@ -1,1024 +0,0 @@
-/*****************************************************************************
-
-Copyright (c) 2008, 2009, Innobase Oy. All Rights Reserved.
-
-This program is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free Software
-Foundation; version 2 of the License.
-
-This program is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along with
-this program; if not, write to the Free Software Foundation, Inc., 59 Temple
-Place, Suite 330, Boston, MA 02111-1307 USA
-
-*****************************************************************************/
-
-/*******************************************************************//**
-@file handler/win_delay_loader.cc
-This file contains functions that implement the delay loader on Windows.
-
-This is a customized version of delay loader with limited functionalities.
-It does not support:
-
-* (manual) unloading
-* multiple delay loaded DLLs
-* multiple loading of the same DLL
-
-This delay loader is used only by the InnoDB plugin. Other components (DLLs)
-can still use the default delay loader, provided by MSVC.
-
-Several acronyms used by Microsoft:
- * IAT: import address table
- * INT: import name table
- * RVA: Relative Virtual Address
-
-See http://msdn.microsoft.com/en-us/magazine/bb985992.aspx for details of
-PE format.
-***********************************************************************/
-#if defined (__WIN__) && defined (MYSQL_DYNAMIC_PLUGIN)
-# define WIN32_LEAN_AND_MEAN
-# include <windows.h>
-# include <delayimp.h>
-# include <mysql_priv.h>
-
-extern "C" {
-# include "univ.i"
-# include "hash0hash.h"
-}
-
-/*******************************************************************//**
-This following contains a list of externals that can not be resolved by
-delay loading. They have to be resolved indirectly via their addresses
-in the .map file. All of them are external variables. */
-CHARSET_INFO*		wdl_my_charset_bin;
-CHARSET_INFO*		wdl_my_charset_latin1;
-CHARSET_INFO*		wdl_my_charset_filename;
-CHARSET_INFO**		wdl_system_charset_info;
-CHARSET_INFO**		wdl_default_charset_info;
-CHARSET_INFO**		wdl_all_charsets;
-system_variables*	wdl_global_system_variables;
-char*			wdl_mysql_real_data_home;
-char**			wdl_mysql_data_home;
-char**			wdl_tx_isolation_names;
-char**			wdl_binlog_format_names;
-char*			wdl_reg_ext;
-pthread_mutex_t*	wdl_LOCK_thread_count;
-key_map*		wdl_key_map_full;
-MY_TMPDIR*		wdl_mysql_tmpdir_list;
-bool*			wdl_mysqld_embedded;
-uint*			wdl_lower_case_table_names;
-ulong*			wdl_specialflag;
-int*			wdl_my_umask;
-
-/*******************************************************************//**
-The preferred load-address defined in PE (portable executable format). */
-#if defined(_M_IA64)
-#pragma section(".base", long, read)
-extern "C"
-__declspec(allocate(".base"))
-const IMAGE_DOS_HEADER __ImageBase;
-#else
-extern "C"
-const IMAGE_DOS_HEADER __ImageBase;
-#endif
-
-/*******************************************************************//**
-A template function for converting a relative address (RVA) to an
-absolute address (VA). This is due to the pointers in the delay
-descriptor (ImgDelayDescr in delayimp.h) have been changed from
-VAs to RVAs to work on both 32- and 64-bit platforms.
-@return	absolute virtual address */
-template <class X>
-X PFromRva(
-/*=======*/
-	RVA	rva)	/*!< in: relative virtual address */
-{
-	return X(PBYTE(&__ImageBase) + rva);
-}
-
-/*******************************************************************//**
-Convert to the old format for convenience. The structure as well as its
-element names follow the definition of ImgDelayDescr in delayimp.h. */
-struct InternalImgDelayDescr
-{
-	DWORD		grAttrs;	/*!< attributes */
-	LPCSTR		szName;		/*!< pointer to dll name */
-	HMODULE*	phmod;		/*!< address of module handle */
-	PImgThunkData	pIAT;		/*!< address of the IAT */
-	PCImgThunkData	pINT;		/*!< address of the INT */
-	PCImgThunkData	pBoundIAT;	/*!< address of the optional bound IAT */
-	PCImgThunkData	pUnloadIAT;	/*!< address of optional copy of
-					   original IAT */
-	DWORD		dwTimeStamp;	/*!< 0 if not bound,
-					   otherwise date/time stamp of DLL
-					   bound to (Old BIND) */
-};
-
-typedef struct map_hash_chain_struct	map_hash_chain_t;
-
-struct map_hash_chain_struct {
-	char*			symbol;	/*!< pointer to a symbol */
-	ulint			value;	/*!< address of the symbol */
-	map_hash_chain_t*	next;	/*!< pointer to the next cell
-					in the same folder. */
-	map_hash_chain_t*	chain;	/*!< a linear chain used for
-					cleanup. */
-};
-
-static HMODULE				my_hmod = 0;
-static struct hash_table_struct*	m_htbl = NULL ;
-static map_hash_chain_t*		chain_header = NULL;
-static ibool				wdl_init = FALSE;
-const ulint				MAP_HASH_CELLS_NUM = 10000;
-
-#ifndef DBUG_OFF
-/*******************************************************************//**
-In the dynamic plugin, it is required to call the following dbug functions
-in the server:
-	_db_pargs_
-	_db_doprnt_
-	_db_enter_
-	_db_return_
-	_db_dump_
-
-The plugin will get those function pointers during the initialization. */
-typedef void (__cdecl* pfn_db_enter_)(
-	const char*	_func_,
-	const char*	_file_,
-	uint		_line_,
-	const char**	_sfunc_,
-	const char**	_sfile_,
-	uint*		_slevel_,
-	char***);
-
-typedef void (__cdecl* pfn_db_return_)(
-	uint		_line_,
-	const char**	_sfunc_,
-	const char**	_sfile_,
-	uint*		_slevel_);
-
-typedef void (__cdecl* pfn_db_pargs_)(
-	uint		_line_,
-	const char*	keyword);
-
-typedef void (__cdecl* pfn_db_doprnt_)(
-	const char*	format,
-	...);
-
-typedef void (__cdecl* pfn_db_dump_)(
-	uint			_line_,
-	const char*		keyword,
-	const unsigned char*	memory,
-	size_t			length);
-
-static pfn_db_enter_	wdl_db_enter_;
-static pfn_db_return_	wdl_db_return_;
-static pfn_db_pargs_	wdl_db_pargs_;
-static pfn_db_doprnt_	wdl_db_doprnt_;
-static pfn_db_dump_	wdl_db_dump_;
-#endif /* !DBUG_OFF */
-
-/*************************************************************//**
-Creates a hash table with >= n array cells. The actual number of cells is
-chosen to be a prime number slightly bigger than n.
-
-This is the same function as hash_create in hash0hash.c, except the
-memory allocation. This function is invoked before the engine is
-initialized, and buffer pools are not ready yet.
-@return	own: created hash table */
-static
-hash_table_t*
-wdl_hash_create(
-/*============*/
-	ulint	n)	/*!< in: number of array cells */
-{
-	hash_cell_t*	array;
-	ulint		prime;
-	hash_table_t*	table;
-
-	prime = ut_find_prime(n);
-
-	table = (hash_table_t*) malloc(sizeof(hash_table_t));
-	if (table == NULL) {
-		return(NULL);
-	}
-
-	array = (hash_cell_t*) malloc(sizeof(hash_cell_t) * prime);
-	if (array == NULL) {
-		free(table);
-		return(NULL);
-	}
-
-	table->array = array;
-	table->n_cells = prime;
-	table->n_mutexes = 0;
-	table->mutexes = NULL;
-	table->heaps = NULL;
-	table->heap = NULL;
-	table->magic_n = HASH_TABLE_MAGIC_N;
-
-	/* Initialize the cell array */
-	hash_table_clear(table);
-
-	return(table);
-}
-
-/*************************************************************//**
-Frees a hash table. */
-static
-void
-wdl_hash_table_free(
-/*================*/
-	hash_table_t*	table)	/*!< in, own: hash table */
-{
-	ut_a(table != NULL);
-	ut_a(table->mutexes == NULL);
-
-	free(table->array);
-	free(table);
-}
-
-/*******************************************************************//**
-Function for calculating the count of imports given the base of the IAT.
-@return	number of imports */
-static
-ulint
-wdl_import_count(
-/*=============*/
-	PCImgThunkData	pitd_base)	/*!< in: base of the IAT */
-{
-	ulint		ret = 0;
-	PCImgThunkData	pitd = pitd_base;
-
-	while (pitd->u1.Function) {
-		pitd++;
-		ret++;
-	}
-
-	return(ret);
-}
-
-/*******************************************************************//**
-Read Mapfile to a hashtable for faster access
-@return	TRUE if the mapfile is loaded successfully. */
-static
-ibool
-wdl_load_mapfile(
-/*=============*/
-	const char*	filename)	/*!< in: name of the mapfile. */
-{
-	FILE*		fp;
-	const size_t	nSize = 256;
-	char		tmp_buf[nSize];
-	char*		func_name;
-	char*		func_addr;
-	ulint		load_addr = 0;
-	ibool		valid_load_addr = FALSE;
-#ifdef _WIN64
-	const char*	tmp_string = " Preferred load address is %16llx";
-#else
-	const char*	tmp_string = " Preferred load address is %08x";
-#endif
-
-	fp = fopen(filename, "r");
-	if (fp == NULL) {
-
-		return(FALSE);
-	}
-
-	/* Check whether to create the hashtable */
-	if (m_htbl == NULL) {
-
-		m_htbl = wdl_hash_create(MAP_HASH_CELLS_NUM);
-
-		if (m_htbl == NULL) {
-
-			fclose(fp);
-			return(FALSE);
-		}
-	}
-
-	/* Search start of symbol list and get the preferred load address */
-	while (fgets(tmp_buf, sizeof(tmp_buf), fp)) {
-
-		if (sscanf(tmp_buf, tmp_string, &load_addr) == 1) {
-
-			valid_load_addr = TRUE;
-		}
-
-		if (strstr(tmp_buf, "Rva+Base") != NULL) {
-
-			break;
-		}
-	}
-
-	if (valid_load_addr == FALSE) {
-
-		/* No "Preferred load address", the map file is wrong. */
-		fclose(fp);
-		return(FALSE);
-	}
-
-	/* Read symbol list */
-	while (fgets(tmp_buf, sizeof(tmp_buf), fp))
-	{
-		map_hash_chain_t*	map_cell;
-		ulint			map_fold;
-
-		if (*tmp_buf == 0) {
-
-			continue;
-		}
-
-		func_name = strtok(tmp_buf, " ");
-		func_name = strtok(NULL, " ");
-		func_addr = strtok(NULL, " ");
-
-		if (func_name && func_addr) {
-
-			ut_snprintf(tmp_buf, nSize, "0x%s", func_addr);
-			if (*func_name == '_') {
-
-				func_name++;
-			}
-
-			map_cell = (map_hash_chain_t*)
-				   malloc(sizeof(map_hash_chain_t));
-			if (map_cell == NULL) {
-				return(FALSE);
-			}
-
-			/* Chain all cells together */
-			map_cell->chain = chain_header;
-			chain_header = map_cell;
-
-			map_cell->symbol = strdup(func_name);
-			map_cell->value = (ulint) _strtoui64(tmp_buf, NULL, 0)
-					  - load_addr;
-			map_fold = ut_fold_string(map_cell->symbol);
-
-			HASH_INSERT(map_hash_chain_t,
-				    next,
-				    m_htbl,
-				    map_fold,
-				    map_cell);
-		}
-	}
-
-	fclose(fp);
-
-	return(TRUE);
-}
-
-/*************************************************************//**
-Cleanup.during DLL unload */
-static
-void
-wdl_cleanup(void)
-/*=============*/
-{
-	while (chain_header != NULL) {
-		map_hash_chain_t*	tmp;
-
-		tmp = chain_header->chain;
-		free(chain_header->symbol);
-		free(chain_header);
-		chain_header = tmp;
-	}
-
-	if (m_htbl != NULL) {
-
-		wdl_hash_table_free(m_htbl);
-	}
-}
-
-/*******************************************************************//**
-Load the mapfile mysqld.map.
-@return	the module handle */
-static
-HMODULE
-wdl_get_mysqld_mapfile(void)
-/*========================*/
-{
-	char	file_name[MAX_PATH];
-	char*	ext;
-	ulint	err;
-
-	if (my_hmod == 0) {
-
-		size_t	nSize = MAX_PATH - strlen(".map") -1;
-
-		/* First find out the name of current executable */
-		my_hmod = GetModuleHandle(NULL);
-		if (my_hmod == 0) {
-
-			return(my_hmod);
-		}
-
-		err = GetModuleFileName(my_hmod, file_name, nSize);
-		if (err == 0) {
-
-			my_hmod = 0;
-			return(my_hmod);
-		}
-
-		ext = strrchr(file_name, '.');
-		if (ext != NULL) {
-
-			*ext = 0;
-			strcat(file_name, ".map");
-
-			err = wdl_load_mapfile(file_name);
-			if (err == 0) {
-
-				my_hmod = 0;
-			}
-		} else {
-
-			my_hmod = 0;
-		}
-	}
-
-	return(my_hmod);
-}
-
-/*******************************************************************//**
-Retrieves the address of an exported function. It follows the convention
-of GetProcAddress().
-@return	address of exported function. */
-static
-FARPROC
-wdl_get_procaddr_from_map(
-/*======================*/
-	HANDLE		m_handle,	/*!< in: module handle */
-	const char*	import_proc)	/*!< in: procedure name */
-{
-	map_hash_chain_t*	hash_chain;
-	ulint			map_fold;
-
-	map_fold = ut_fold_string(import_proc);
-	HASH_SEARCH(
-		next,
-		m_htbl,
-		map_fold,
-		map_hash_chain_t*,
-		hash_chain,
-		,
-		(ut_strcmp(hash_chain->symbol, import_proc) == 0));
-
-	if (hash_chain == NULL) {
-
-#ifdef _WIN64
-		/* On Win64, the leading '_' may not be taken out. In this
-		case, search again without the leading '_'. */
-		if (*import_proc == '_') {
-
-			import_proc++;
-		}
-
-		map_fold = ut_fold_string(import_proc);
-		HASH_SEARCH(
-			next,
-			m_htbl,
-			map_fold,
-			map_hash_chain_t*,
-			hash_chain,
-			,
-			(ut_strcmp(hash_chain->symbol, import_proc) == 0));
-
-		if (hash_chain == NULL) {
-#endif
-			if (wdl_init == TRUE) {
-
-				sql_print_error(
-					"InnoDB: the procedure pointer of %s"
-					" is not found.",
-					import_proc);
-			}
-
-			return(0);
-#ifdef _WIN64
-		}
-#endif
-	}
-
-	return((FARPROC) ((ulint) m_handle + hash_chain->value));
-}
-
-/*******************************************************************//**
-Retrieves the address of an exported variable.
-Note: It does not follow the Windows call convention FARPROC.
-@return	address of exported variable. */
-static
-void*
-wdl_get_varaddr_from_map(
-/*=====================*/
-	HANDLE		m_handle,		/*!< in: module handle */
-	const char*	import_variable)	/*!< in: variable name */
-{
-	map_hash_chain_t*	hash_chain;
-	ulint			map_fold;
-
-	map_fold = ut_fold_string(import_variable);
-	HASH_SEARCH(
-		next,
-		m_htbl,
-		map_fold,
-		map_hash_chain_t*,
-		hash_chain,
-		,
-		(ut_strcmp(hash_chain->symbol, import_variable) == 0));
-
-	if (hash_chain == NULL) {
-
-#ifdef _WIN64
-		/* On Win64, the leading '_' may not be taken out. In this
-		case, search again without the leading '_'. */
-		if (*import_variable == '_') {
-
-			import_variable++;
-		}
-
-		map_fold = ut_fold_string(import_variable);
-		HASH_SEARCH(
-			next,
-			m_htbl,
-			map_fold,
-			map_hash_chain_t*,
-			hash_chain,
-			,
-			(ut_strcmp(hash_chain->symbol, import_variable) == 0));
-
-		if (hash_chain == NULL) {
-#endif
-			if (wdl_init == TRUE) {
-
-				sql_print_error(
-					"InnoDB: the variable address of %s"
-					" is not found.",
-					import_variable);
-			}
-
-			return(0);
-#ifdef _WIN64
-		}
-#endif
-	}
-
-	return((void*) ((ulint) m_handle + hash_chain->value));
-}
-
-/*******************************************************************//**
-Bind all unresolved external variables from the MySQL executable.
-@return	TRUE if successful */
-static
-bool
-wdl_get_external_variables(void)
-/*============================*/
-{
-	HMODULE	hmod = wdl_get_mysqld_mapfile();
-
-	if (hmod == 0) {
-
-		return(FALSE);
-	}
-
-#define GET_SYM(sym, var, type)					\
-	var = (type*) wdl_get_varaddr_from_map(hmod, sym);	\
-	if (var == NULL) return(FALSE)
-#ifdef _WIN64
-#define GET_SYM2(sym1, sym2, var, type)				\
-	var = (type*) wdl_get_varaddr_from_map(hmod, sym1);	\
-	if (var == NULL) return(FALSE)
-#else
-#define GET_SYM2(sym1, sym2, var, type)				\
-	var = (type*) wdl_get_varaddr_from_map(hmod, sym2);	\
-	if (var == NULL) return(FALSE)
-#endif // (_WIN64)
-#define GET_C_SYM(sym, type) GET_SYM(#sym, wdl_##sym, type)
-#define GET_PROC_ADDR(sym)					\
-	wdl##sym = (pfn##sym) wdl_get_procaddr_from_map(hmod, #sym)
-
-	GET_C_SYM(my_charset_bin, CHARSET_INFO);
-	GET_C_SYM(my_charset_latin1, CHARSET_INFO);
-	GET_C_SYM(my_charset_filename, CHARSET_INFO);
-	GET_C_SYM(default_charset_info, CHARSET_INFO*);
-	GET_C_SYM(all_charsets, CHARSET_INFO*);
-	GET_C_SYM(my_umask, int);
-
-	GET_SYM("?global_system_variables@@3Usystem_variables@@A",
-		wdl_global_system_variables, struct system_variables);
-	GET_SYM("?mysql_real_data_home@@3PADA",
-		wdl_mysql_real_data_home, char);
-	GET_SYM("?reg_ext@@3PADA", wdl_reg_ext, char);
-	GET_SYM("?LOCK_thread_count@@3U_RTL_CRITICAL_SECTION@@A",
-		wdl_LOCK_thread_count, pthread_mutex_t);
-	GET_SYM("?key_map_full@@3V?$Bitmap@$0EA@@@A",
-		wdl_key_map_full, key_map);
-	GET_SYM("?mysql_tmpdir_list@@3Ust_my_tmpdir@@A",
-		wdl_mysql_tmpdir_list, MY_TMPDIR);
-	GET_SYM("?mysqld_embedded@@3_NA",
-		wdl_mysqld_embedded, bool);
-	GET_SYM("?lower_case_table_names@@3IA",
-		wdl_lower_case_table_names, uint);
-	GET_SYM("?specialflag@@3KA", wdl_specialflag, ulong);
-
-	GET_SYM2("?system_charset_info@@3PEAUcharset_info_st@@EA",
-		 "?system_charset_info@@3PAUcharset_info_st@@A",
-		 wdl_system_charset_info, CHARSET_INFO*);
-	GET_SYM2("?mysql_data_home@@3PEADEA",
-		 "?mysql_data_home@@3PADA",
-		 wdl_mysql_data_home, char*);
-	GET_SYM2("?tx_isolation_names@@3PAPEBDA",
-		 "?tx_isolation_names@@3PAPBDA",
-		 wdl_tx_isolation_names, char*);
-	GET_SYM2("?binlog_format_names@@3PAPEBDA",
-		 "?binlog_format_names@@3PAPBDA",
-		 wdl_binlog_format_names, char*);
-
-#ifndef DBUG_OFF
-	GET_PROC_ADDR(_db_enter_);
-	GET_PROC_ADDR(_db_return_);
-	GET_PROC_ADDR(_db_pargs_);
-	GET_PROC_ADDR(_db_doprnt_);
-	GET_PROC_ADDR(_db_dump_);
-
-	/* If any of the dbug functions is not available, just make them
-	all invalid. This is the case when working with a non-debug
-	version of the server. */
-	if (wdl_db_enter_ == NULL || wdl_db_return_ == NULL
-	    || wdl_db_pargs_ == NULL || wdl_db_doprnt_ == NULL
-	    || wdl_db_dump_ == NULL) {
-
-		wdl_db_enter_ = NULL;
-		wdl_db_return_ = NULL;
-		wdl_db_pargs_ = NULL;
-		wdl_db_doprnt_ = NULL;
-		wdl_db_dump_ = NULL;
-	}
-#endif /* !DBUG_OFF */
-
-	wdl_init = TRUE;
-	return(TRUE);
-
-#undef GET_SYM
-#undef GET_SYM2
-#undef GET_C_SYM
-#undef GET_PROC_ADDR
-}
-
-/*******************************************************************//**
-The DLL Delayed Loading Helper Function for resolving externals.
-
-The function may fail due to one of the three reasons:
-
-* Invalid parameter, which happens if the attributes in pidd aren't
-  specified correctly.
-* Failed to load the map file mysqld.map.
-* Failed to find an external name in the map file mysqld.map.
-
-Note: this function is called by run-time as well as __HrLoadAllImportsForDll.
-So, it has to follow Windows call convention.
-@return	the address of the imported function */
-extern "C"
-FARPROC WINAPI
-__delayLoadHelper2(
-/*===============*/
-	PCImgDelayDescr	pidd,		/*!< in: a const pointer to a
-					ImgDelayDescr, see delayimp.h. */
-	FARPROC*	iat_entry)	/*!< in/out: A pointer to the slot in
-					the delay load import address table
-					to be updated with the address of the
-					imported function. */
-{
-	ulint		iIAT, iINT;
-	HMODULE		hmod;
-	PCImgThunkData	pitd;
-	FARPROC		fun = NULL;
-
-	/* Set up data used for the hook procs  */
-	InternalImgDelayDescr	idd = {
-				pidd->grAttrs,
-				PFromRva<LPCSTR>(pidd->rvaDLLName),
-				PFromRva<HMODULE*>(pidd->rvaHmod),
-				PFromRva<PImgThunkData>(pidd->rvaIAT),
-				PFromRva<PCImgThunkData>(pidd->rvaINT),
-				PFromRva<PCImgThunkData>(pidd->rvaBoundIAT),
-				PFromRva<PCImgThunkData>(pidd->rvaUnloadIAT),
-				pidd->dwTimeStamp
-	};
-
-	DelayLoadInfo		dli = {
-				sizeof(DelayLoadInfo),
-				pidd,
-				iat_entry,
-				idd.szName,
-				{0},
-				0,
-				0,
-				0
-	};
-
-	/* Check the Delay Load Attributes, log an error of invalid
-	parameter, which happens if the attributes in pidd are not
-	specified correctly. */
-	if ((idd.grAttrs & dlattrRva) == 0) {
-
-		sql_print_error("InnoDB: invalid parameter for delay loader.");
-		return(0);
-	}
-
-	hmod = *idd.phmod;
-
-	/* Calculate the index for the IAT entry in the import address table.
-	The INT entries are ordered the same as the IAT entries so the
-	calculation can be done on the IAT side. */
-	iIAT = (PCImgThunkData) iat_entry - idd.pIAT;
-	iINT = iIAT;
-
-	pitd = &(idd.pINT[iINT]);
-
-	dli.dlp.fImportByName = !IMAGE_SNAP_BY_ORDINAL(pitd->u1.Ordinal);
-
-	if (dli.dlp.fImportByName) {
-
-		dli.dlp.szProcName = (LPCSTR) (PFromRva<PIMAGE_IMPORT_BY_NAME>
-			((RVA) ((UINT_PTR) pitd->u1.AddressOfData))->Name);
-	} else {
-
-		dli.dlp.dwOrdinal = (ulint) IMAGE_ORDINAL(pitd->u1.Ordinal);
-	}
-
-	/* Now, load the mapfile, if it has not been done yet */
-	if (hmod == 0) {
-
-		hmod = wdl_get_mysqld_mapfile();
-	}
-
-	if (hmod == 0) {
-		/* LoadLibrary failed. */
-		PDelayLoadInfo	rgpdli[1] = {&dli};
-
-		dli.dwLastError = ::GetLastError();
-
-		sql_print_error(
-			"InnoDB: failed to load mysqld.map with error %d.",
-			dli.dwLastError);
-
-		return(0);
-	}
-
-	/* Store the library handle. */
-	idd.phmod = &hmod;
-
-	/* Go for the procedure now. */
-	dli.hmodCur = hmod;
-
-	if (pidd->rvaBoundIAT && pidd->dwTimeStamp) {
-
-		/* Bound imports exist, check the timestamp from the target
-		image */
-		PIMAGE_NT_HEADERS	pinh;
-
-		pinh = (PIMAGE_NT_HEADERS) ((byte*) hmod
-				+ ((PIMAGE_DOS_HEADER) hmod)->e_lfanew);
-
-		if (pinh->Signature == IMAGE_NT_SIGNATURE
-		    && pinh->FileHeader.TimeDateStamp == idd.dwTimeStamp
-		    && (DWORD) hmod == pinh->OptionalHeader.ImageBase) {
-
-			/* We have a decent address in the bound IAT. */
-			fun = (FARPROC) (UINT_PTR)
-					idd.pBoundIAT[iIAT].u1.Function;
-
-			if (fun) {
-
-				*iat_entry = fun;
-				return(fun);
-			}
-		}
-	}
-
-	fun = wdl_get_procaddr_from_map(hmod, dli.dlp.szProcName);
-
-	if (fun == 0) {
-
-		return(0);
-	}
-
-	*iat_entry = fun;
-	return(fun);
-}
-
-/*******************************************************************//**
-Unload a DLL that was delay loaded. This function is called by run-time.
-@return TRUE is returned if the DLL is found and the IAT matches the
-original one. */
-extern "C"
-BOOL WINAPI
-__FUnloadDelayLoadedDLL2(
-/*=====================*/
-	LPCSTR	module_name)	/*!< in: DLL name */
-{
-	return(TRUE);
-}
-
-/**************************************************************//**
-Load all imports from a DLL that was specified with the /delayload linker
-option.
-Note: this function is called by run-time. So, it has to follow Windows call
-convention.
-@return	S_OK if the DLL matches, otherwise ERROR_MOD_NOT_FOUND is returned. */
-extern "C"
-HRESULT WINAPI
-__HrLoadAllImportsForDll(
-/*=====================*/
-	LPCSTR	module_name)	/*!< in: DLL name */
-{
-	PIMAGE_NT_HEADERS	img;
-	PCImgDelayDescr		pidd;
-	IMAGE_DATA_DIRECTORY*	image_data;
-	LPCSTR			current_module;
-	HRESULT			ret = ERROR_MOD_NOT_FOUND;
-	HMODULE			hmod = (HMODULE) &__ImageBase;
-
-	img = (PIMAGE_NT_HEADERS) ((byte*) hmod
-				   + ((PIMAGE_DOS_HEADER) hmod)->e_lfanew);
-	image_data =
-	 &img->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT];
-
-	/* Scan the delay load IAT/INT for the DLL */
-	if (image_data->Size) {
-
-		pidd = PFromRva<PCImgDelayDescr>(image_data->VirtualAddress);
-
-		/* Check all of the listed DLLs we want to load. */
-		while (pidd->rvaDLLName) {
-
-			current_module = PFromRva<LPCSTR>(pidd->rvaDLLName);
-
-			if (stricmp(module_name, current_module) == 0) {
-
-				/* Found it, break out with pidd and
-				current_module set appropriately */
-				break;
-			}
-
-			/* To the next delay import descriptor */
-			pidd++;
-		}
-
-		if (pidd->rvaDLLName) {
-
-			/* Found a matching DLL, now process it. */
-			FARPROC*	iat_entry;
-			size_t		count;
-
-			iat_entry = PFromRva<FARPROC*>(pidd->rvaIAT);
-			count = wdl_import_count((PCImgThunkData) iat_entry);
-
-			/* now load all the imports from the DLL */
-			while (count > 0) {
-
-				/* No need to check the return value */
-				__delayLoadHelper2(pidd, iat_entry);
-				iat_entry++;
-				count--;
-			}
-
-			ret = S_OK;
-		}
-	}
-
-	return ret;
-}
-
-/**************************************************************//**
-The main function of a DLL
-@return	TRUE if the call succeeds */
-BOOL
-WINAPI
-DllMain(
-/*====*/
-	HINSTANCE	hinstDLL,	/*!< in: handle to the DLL module */
-	DWORD		fdwReason,	/*!< Reason code that indicates why the
-					DLL entry-point function is being
-					called.*/
-	LPVOID		lpvReserved)	/*!< in: additional parameter based on
-					fdwReason */
-{
-	BOOL	success = TRUE;
-
-	switch (fdwReason) {
-
-	case DLL_PROCESS_ATTACH:
-		success = wdl_get_external_variables();
-		break;
-
-	case DLL_PROCESS_DETACH:
-		wdl_cleanup();
-		break;
-	}
-
-	return(success);
-}
-
-#ifndef DBUG_OFF
-/**************************************************************//**
-Process entry point to user function. It makes the call to _db_enter_
-in mysqld.exe. The DBUG functions are defined in my_dbug.h. */
-extern "C" UNIV_INTERN
-void
-_db_enter_(
-	const char*	_func_,		/*!< in: current function name */
-	const char*	_file_,		/*!< in: current file name */
-	uint		_line_,		/*!< in: current source line number */
-	const char**	_sfunc_,	/*!< out: previous _func_ */
-	const char**	_sfile_,	/*!< out: previous _file_ */
-	uint*		_slevel_,	/*!< out: previous nesting level */
-	char***		_sframep_)	/*!< out: previous frame pointer */
-{
-	if (wdl_db_enter_ != NULL) {
-
-		wdl_db_enter_(_func_, _file_, _line_, _sfunc_, _sfile_,
-			      _slevel_, _sframep_);
-	}
-}
-
-/**************************************************************//**
-Process exit from user function. It makes the call to _db_return_()
-in the server. */
-extern "C" UNIV_INTERN
-void
-_db_return_(
-	uint		_line_,		/*!< in: current source line number */
-	const char**	_sfunc_,	/*!< out: previous _func_ */
-	const char**	_sfile_,	/*!< out: previous _file_ */
-	uint*		_slevel_)	/*!< out: previous level */
-{
-	if (wdl_db_return_ != NULL) {
-
-		wdl_db_return_(_line_, _sfunc_, _sfile_, _slevel_);
-	}
-}
-
-/**************************************************************//**
-Log arguments for subsequent use. It makes the call to _db_pargs_()
-in the server. */
-extern "C" UNIV_INTERN
-void
-_db_pargs_(
-	uint		_line_,		/*!< in: current source line number */
-	const char*	keyword)	/*!< in: keyword for current macro */
-{
-	if (wdl_db_pargs_ != NULL) {
-
-		wdl_db_pargs_(_line_, keyword);
-	}
-}
-
-/**************************************************************//**
-Handle print of debug lines. It saves the text into a buffer first,
-then makes the call to _db_doprnt_() in the server. The text is
-truncated to the size of buffer. */
-extern "C" UNIV_INTERN
-void
-_db_doprnt_(
-	const char*	format,		/*!< in: the format string */
-	...)				/*!< in: list of arguments */
-{
-	va_list		argp;
-	char		buffer[512];
-
-	if (wdl_db_doprnt_ != NULL) {
-
-		va_start(argp, format);
-		/* it is ok to ignore the trunction. */
-		_vsnprintf(buffer, sizeof(buffer), format, argp);
-		wdl_db_doprnt_(buffer);
-		va_end(argp);
-	}
-}
-
-/**************************************************************//**
-Dump a string in hex. It makes the call to _db_dump_() in the server. */
-extern "C" UNIV_INTERN
-void
-_db_dump_(
-	uint			_line_,		/*!< in: current source line
-						number */
-	const char*		keyword,	/*!< in: keyword list */
-	const unsigned char*	memory,		/*!< in: memory to dump */
-	size_t			length)		/*!< in: bytes to dump */
-{
-	if (wdl_db_dump_ != NULL) {
-
-		wdl_db_dump_(_line_, keyword, memory, length);
-	}
-}
-
-#endif /* !DBUG_OFF */
-#endif /* defined (__WIN__) && defined (MYSQL_DYNAMIC_PLUGIN) */

=== modified file 'storage/xtradb/ibuf/ibuf0ibuf.c'
--- a/storage/xtradb/ibuf/ibuf0ibuf.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/ibuf/ibuf0ibuf.c	2010-01-15 15:58:25 +0000
@@ -390,6 +390,27 @@ ibuf_count_set(
 #endif
 
 /******************************************************************//**
+Closes insert buffer and frees the data structures. */
+UNIV_INTERN
+void
+ibuf_close(void)
+/*============*/
+{
+	mutex_free(&ibuf_pessimistic_insert_mutex);
+	memset(&ibuf_pessimistic_insert_mutex,
+	       0x0, sizeof(ibuf_pessimistic_insert_mutex));
+
+	mutex_free(&ibuf_mutex);
+	memset(&ibuf_mutex, 0x0, sizeof(ibuf_mutex));
+
+	mutex_free(&ibuf_bitmap_mutex);
+	memset(&ibuf_bitmap_mutex, 0x0, sizeof(ibuf_mutex));
+
+	mem_free(ibuf);
+	ibuf = NULL;
+}
+
+/******************************************************************//**
 Updates the size information of the ibuf, assuming the segment size has not
 changed. */
 static

=== modified file 'storage/xtradb/include/btr0cur.h'
--- a/storage/xtradb/include/btr0cur.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/btr0cur.h	2010-01-06 12:00:14 +0000
@@ -618,7 +618,7 @@ enum btr_cur_method {
 				hash_node, and might be necessary to
 				update */
 	BTR_CUR_BINARY,		/*!< success using the binary search */
-	BTR_CUR_INSERT_TO_IBUF,	/*!< performed the intended insert to
+	BTR_CUR_INSERT_TO_IBUF	/*!< performed the intended insert to
 				the insert buffer */
 };
 

=== modified file 'storage/xtradb/include/btr0sea.h'
--- a/storage/xtradb/include/btr0sea.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/btr0sea.h	2010-01-06 12:00:14 +0000
@@ -41,6 +41,12 @@ void
 btr_search_sys_create(
 /*==================*/
 	ulint	hash_size);	/*!< in: hash index hash table size */
+/*****************************************************************//**
+Frees the adaptive search system at a database shutdown. */
+UNIV_INTERN
+void
+btr_search_sys_free(void);
+/*=====================*/
 
 /********************************************************************//**
 Disable the adaptive hash search system and empty the index. */

=== modified file 'storage/xtradb/include/buf0buf.h'
--- a/storage/xtradb/include/buf0buf.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/buf0buf.h	2010-01-06 12:00:14 +0000
@@ -346,7 +346,7 @@ buf_page_release(
 	mtr_t*		mtr);		/*!< in: mtr */
 /********************************************************************//**
 Moves a page to the start of the buffer pool LRU list. This high-level
-function can be used to prevent an important page from from slipping out of
+function can be used to prevent an important page from slipping out of
 the buffer pool. */
 UNIV_INTERN
 void
@@ -707,15 +707,6 @@ buf_page_belongs_to_unzip_LRU(
 /*==========================*/
 	const buf_page_t*	bpage)	/*!< in: pointer to control block */
 	__attribute__((pure));
-/*********************************************************************//**
-Determine the approximate LRU list position of a block.
-@return	LRU list position */
-UNIV_INLINE
-ulint
-buf_page_get_LRU_position(
-/*======================*/
-	const buf_page_t*	bpage)	/*!< in: control block */
-	__attribute__((pure));
 
 /*********************************************************************//**
 Gets the mutex of a block.
@@ -825,14 +816,14 @@ buf_page_set_old(
 	buf_page_t*	bpage,	/*!< in/out: control block */
 	ibool		old);	/*!< in: old */
 /*********************************************************************//**
-Determine if a block has been accessed in the buffer pool.
-@return	TRUE if accessed */
+Determine the time of first access of a block in the buffer pool.
+@return	ut_time_ms() at the time of first access, 0 if not accessed */
 UNIV_INLINE
-ibool
+unsigned
 buf_page_is_accessed(
 /*=================*/
 	const buf_page_t*	bpage)	/*!< in: control block */
-	__attribute__((pure));
+	__attribute__((nonnull, pure));
 /*********************************************************************//**
 Flag a block accessed. */
 UNIV_INLINE
@@ -840,7 +831,8 @@ void
 buf_page_set_accessed(
 /*==================*/
 	buf_page_t*	bpage,		/*!< in/out: control block */
-	ibool		accessed);	/*!< in: accessed */
+	ulint		time_ms)	/*!< in: ut_time_ms() */
+	__attribute__((nonnull));
 /*********************************************************************//**
 Gets the buf_block_t handle of a buffered file block if an uncompressed
 page frame exists, or NULL.
@@ -1026,14 +1018,6 @@ buf_block_hash_get(
 /*===============*/
 	ulint	space,	/*!< in: space id */
 	ulint	offset);/*!< in: offset of the page within space */
-/*******************************************************************//**
-Increments the pool clock by one and returns its new value. Remember that
-in the 32 bit version the clock wraps around at 4 billion!
-@return	new clock value */
-UNIV_INLINE
-ulint
-buf_pool_clock_tic(void);
-/*====================*/
 /*********************************************************************//**
 Gets the current length of the free list of buffer blocks.
 @return	length of the free list */
@@ -1073,16 +1057,10 @@ struct buf_page_struct{
 					flushed to disk, this tells the
 					flush_type.
 					@see enum buf_flush */
-	unsigned	accessed:1;	/*!< TRUE if the page has been accessed
-					while in the buffer pool: read-ahead
-					may read in pages which have not been
-					accessed yet; a thread is allowed to
-					read this for heuristic purposes
-					without holding any mutex or latch */
 	unsigned	io_fix:2;	/*!< type of pending I/O operation;
 					also protected by buf_pool_mutex
 					@see enum buf_io_fix */
-	unsigned	buf_fix_count:24;/*!< count of how manyfold this block
+	unsigned	buf_fix_count:25;/*!< count of how manyfold this block
 					is currently bufferfixed */
 	/* @} */
 #endif /* !UNIV_HOTBACKUP */
@@ -1112,7 +1090,16 @@ struct buf_page_struct{
 					- BUF_BLOCK_FILE_PAGE:	flush_list
 					- BUF_BLOCK_ZIP_DIRTY:	flush_list
 					- BUF_BLOCK_ZIP_PAGE:	zip_clean
-					- BUF_BLOCK_ZIP_FREE:	zip_free[] */
+					- BUF_BLOCK_ZIP_FREE:	zip_free[]
+
+					The contents of the list node
+					is undefined if !in_flush_list
+					&& state == BUF_BLOCK_FILE_PAGE,
+					or if state is one of
+					BUF_BLOCK_MEMORY,
+					BUF_BLOCK_REMOVE_HASH or
+					BUF_BLOCK_READY_IN_USE. */
+
 	/* resplit for optimistic use */
 	UT_LIST_NODE_T(buf_page_t) free;
 	UT_LIST_NODE_T(buf_page_t) flush_list;
@@ -1155,18 +1142,8 @@ struct buf_page_struct{
 					debugging */
 //#endif /* UNIV_DEBUG */
 	unsigned	old:1;		/*!< TRUE if the block is in the old
-					blocks in the LRU list */
-	unsigned	LRU_position:31;/*!< value which monotonically
-					decreases (or may stay
-					constant if old==TRUE) toward
-					the end of the LRU list, if
-					buf_pool->ulint_clock has not
-					wrapped around: NOTE that this
-					value can only be used in
-					heuristic algorithms, because
-					of the possibility of a
-					wrap-around! */
-	unsigned	freed_page_clock:32;/*!< the value of
+					blocks in buf_pool->LRU_old */
+	unsigned	freed_page_clock:31;/*!< the value of
 					buf_pool->freed_page_clock
 					when this block was the last
 					time put to the head of the
@@ -1174,6 +1151,9 @@ struct buf_page_struct{
 					to read this for heuristic
 					purposes without holding any
 					mutex or latch */
+	unsigned	access_time:32;	/*!< time of first access, or
+					0 if the block was never accessed
+					in the buffer pool */
 	/* @} */
 # ifdef UNIV_DEBUG_FILE_ACCESSES
 	ibool		file_page_was_freed;
@@ -1318,6 +1298,31 @@ Compute the hash fold value for blocks i
 #define BUF_POOL_ZIP_FOLD_BPAGE(b) BUF_POOL_ZIP_FOLD((buf_block_t*) (b))
 /* @} */
 
+/** @brief The buffer pool statistics structure. */
+struct buf_pool_stat_struct{
+	ulint	n_page_gets;	/*!< number of page gets performed;
+				also successful searches through
+				the adaptive hash index are
+				counted as page gets; this field
+				is NOT protected by the buffer
+				pool mutex */
+	ulint	n_pages_read;	/*!< number read operations */
+	ulint	n_pages_written;/*!< number write operations */
+	ulint	n_pages_created;/*!< number of pages created
+				in the pool with no read */
+	ulint	n_ra_pages_read;/*!< number of pages read in
+				as part of read ahead */
+	ulint	n_ra_pages_evicted;/*!< number of read ahead
+				pages that are evicted without
+				being accessed */
+	ulint	n_pages_made_young; /*!< number of pages made young, in
+				calls to buf_LRU_make_block_young() */
+	ulint	n_pages_not_made_young; /*!< number of pages not made
+				young because the first access
+				was not long enough ago, in
+				buf_page_peek_if_too_old() */
+};
+
 /** @brief The buffer pool structure.
 
 NOTE! The definition appears here only for other modules of this
@@ -1342,28 +1347,16 @@ struct buf_pool_struct{
 	ulint		n_pend_reads;	/*!< number of pending read operations */
 	ulint		n_pend_unzip;	/*!< number of pending decompressions */
 
-	time_t		last_printout_time; /*!< when buf_print was last time
+	time_t		last_printout_time;
+					/*!< when buf_print_io was last time
 					called */
-	ulint		n_pages_read;	/*!< number read operations */
-	ulint		n_pages_written;/*!< number write operations */
-	ulint		n_pages_created;/*!< number of pages created
-					in the pool with no read */
-	ulint		n_page_gets;	/*!< number of page gets performed;
-					also successful searches through
-					the adaptive hash index are
-					counted as page gets; this field
-					is NOT protected by the buffer
-					pool mutex */
-	ulint		n_page_gets_old;/*!< n_page_gets when buf_print was
-					last time called: used to calculate
-					hit rate */
-	ulint		n_pages_read_old;/*!< n_pages_read when buf_print was
-					last time called */
-	ulint		n_pages_written_old;/*!< number write operations */
-	ulint		n_pages_created_old;/*!< number of pages created in
-					the pool with no read */
+	buf_pool_stat_t	stat;		/*!< current statistics */
+	buf_pool_stat_t	old_stat;	/*!< old statistics */
+
 	/* @} */
+
 	/** @name Page flushing algorithm fields */
+
 	/* @{ */
 
 	UT_LIST_BASE_NODE_T(buf_page_t) flush_list;
@@ -1379,10 +1372,6 @@ struct buf_pool_struct{
 					/*!< this is in the set state
 					when there is no flush batch
 					of the given type running */
-	ulint		ulint_clock;	/*!< a sequence number used to count
-					time. NOTE! This counter wraps
-					around at 4 billion (if ulint ==
-					32 bits)! */
 	ulint		freed_page_clock;/*!< a sequence number used
 					to count the number of buffer
 					blocks removed from the end of
@@ -1406,17 +1395,18 @@ struct buf_pool_struct{
 					block list */
 	UT_LIST_BASE_NODE_T(buf_page_t) LRU;
 					/*!< base node of the LRU list */
-	buf_page_t*	LRU_old;	/*!< pointer to the about 3/8 oldest
-					blocks in the LRU list; NULL if LRU
-					length less than BUF_LRU_OLD_MIN_LEN;
+	buf_page_t*	LRU_old;	/*!< pointer to the about
+					buf_LRU_old_ratio/BUF_LRU_OLD_RATIO_DIV
+					oldest blocks in the LRU list;
+					NULL if LRU length less than
+					BUF_LRU_OLD_MIN_LEN;
 					NOTE: when LRU_old != NULL, its length
 					should always equal LRU_old_len */
 	ulint		LRU_old_len;	/*!< length of the LRU list from
 					the block to which LRU_old points
 					onward, including that block;
 					see buf0lru.c for the restrictions
-					on this value; not defined if
-					LRU_old == NULL;
+					on this value; 0 if LRU_old == NULL;
 					NOTE: LRU_old_len must be adjusted
 					whenever LRU_old shrinks or grows! */
 

=== modified file 'storage/xtradb/include/buf0buf.ic'
--- a/storage/xtradb/include/buf0buf.ic	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/include/buf0buf.ic	2010-01-15 15:58:25 +0000
@@ -72,9 +72,30 @@ buf_page_peek_if_too_old(
 /*=====================*/
 	const buf_page_t*	bpage)	/*!< in: block to make younger */
 {
-	return(buf_pool->freed_page_clock
-	       >= buf_page_get_freed_page_clock(bpage)
-	       + 1 + (buf_pool->curr_size / 4));
+	if (UNIV_UNLIKELY(buf_pool->freed_page_clock == 0)) {
+		/* If eviction has not started yet, do not update the
+		statistics or move blocks in the LRU list.  This is
+		either the warm-up phase or an in-memory workload. */
+		return(FALSE);
+	} else if (buf_LRU_old_threshold_ms && bpage->old) {
+		unsigned	access_time = buf_page_is_accessed(bpage);
+
+		if (access_time > 0
+		    && (ut_time_ms() - access_time)
+		    >= buf_LRU_old_threshold_ms) {
+			return(TRUE);
+		}
+
+		buf_pool->stat.n_pages_not_made_young++;
+		return(FALSE);
+	} else {
+		/* FIXME: bpage->freed_page_clock is 31 bits */
+		return((buf_pool->freed_page_clock & ((1UL << 31) - 1))
+		       > ((ulint) bpage->freed_page_clock
+			  + (buf_pool->curr_size
+			     * (BUF_LRU_OLD_RATIO_DIV - buf_LRU_old_ratio)
+			     / (BUF_LRU_OLD_RATIO_DIV * 4))));
+	}
 }
 
 /*********************************************************************//**
@@ -125,23 +146,6 @@ try_again:
 
 	return(lsn);
 }
-
-/*******************************************************************//**
-Increments the buf_pool clock by one and returns its new value. Remember
-that in the 32 bit version the clock wraps around at 4 billion!
-@return	new clock value */
-UNIV_INLINE
-ulint
-buf_pool_clock_tic(void)
-/*====================*/
-{
-	//ut_ad(buf_pool_mutex_own());
-	ut_ad(mutex_own(&LRU_list_mutex));
-
-	buf_pool->ulint_clock++;
-
-	return(buf_pool->ulint_clock);
-}
 #endif /* !UNIV_HOTBACKUP */
 
 /*********************************************************************//**
@@ -288,21 +292,6 @@ buf_page_belongs_to_unzip_LRU(
 }
 
 /*********************************************************************//**
-Determine the approximate LRU list position of a block.
-@return	LRU list position */
-UNIV_INLINE
-ulint
-buf_page_get_LRU_position(
-/*======================*/
-	const buf_page_t*	bpage)	/*!< in: control block */
-{
-	ut_ad(buf_page_in_file(bpage));
-	//ut_ad(buf_pool_mutex_own()); /* This is used in optimistic */
-
-	return(bpage->LRU_position);
-}
-
-/*********************************************************************//**
 Gets the mutex of a block.
 @return	pointer to mutex protecting bpage */
 UNIV_INLINE
@@ -508,10 +497,19 @@ buf_page_set_old(
 	ut_ad(bpage->in_LRU_list);
 
 #ifdef UNIV_LRU_DEBUG
-	if (UT_LIST_GET_PREV(LRU, bpage) && UT_LIST_GET_NEXT(LRU, bpage)
-	    && UT_LIST_GET_PREV(LRU, bpage)->old
-	    == UT_LIST_GET_NEXT(LRU, bpage)->old) {
-		ut_a(UT_LIST_GET_PREV(LRU, bpage)->old == old);
+	ut_a((buf_pool->LRU_old_len == 0) == (buf_pool->LRU_old == NULL));
+	/* If a block is flagged "old", the LRU_old list must exist. */
+	ut_a(!old || buf_pool->LRU_old);
+
+	if (UT_LIST_GET_PREV(LRU, bpage) && UT_LIST_GET_NEXT(LRU, bpage)) {
+		const buf_page_t*	prev = UT_LIST_GET_PREV(LRU, bpage);
+		const buf_page_t*	next = UT_LIST_GET_NEXT(LRU, bpage);
+		if (prev->old == next->old) {
+			ut_a(prev->old == old);
+		} else {
+			ut_a(!prev->old);
+			ut_a(buf_pool->LRU_old == (old ? bpage : next));
+		}
 	}
 #endif /* UNIV_LRU_DEBUG */
 
@@ -519,17 +517,17 @@ buf_page_set_old(
 }
 
 /*********************************************************************//**
-Determine if a block has been accessed in the buffer pool.
-@return	TRUE if accessed */
+Determine the time of first access of a block in the buffer pool.
+@return	ut_time_ms() at the time of first access, 0 if not accessed */
 UNIV_INLINE
-ibool
+unsigned
 buf_page_is_accessed(
 /*=================*/
 	const buf_page_t*	bpage)	/*!< in: control block */
 {
 	ut_ad(buf_page_in_file(bpage));
 
-	return(bpage->accessed);
+	return(bpage->access_time);
 }
 
 /*********************************************************************//**
@@ -539,12 +537,16 @@ void
 buf_page_set_accessed(
 /*==================*/
 	buf_page_t*	bpage,		/*!< in/out: control block */
-	ibool		accessed)	/*!< in: accessed */
+	ulint		time_ms)	/*!< in: ut_time_ms() */
 {
 	ut_a(buf_page_in_file(bpage));
+	//ut_ad(buf_pool_mutex_own());
 	ut_ad(mutex_own(buf_page_get_mutex(bpage)));
 
-	bpage->accessed = accessed;
+	if (!bpage->access_time) {
+		/* Make this the time of the first access. */
+		bpage->access_time = time_ms;
+	}
 }
 
 /*********************************************************************//**
@@ -825,15 +827,15 @@ buf_page_get_newest_modification(
 	ib_uint64_t	lsn;
 	mutex_t*	block_mutex = buf_page_get_mutex_enter(bpage);
 
-	ut_a(block_mutex);
-
-	if (buf_page_in_file(bpage)) {
+	if (block_mutex && buf_page_in_file(bpage)) {
 		lsn = bpage->newest_modification;
 	} else {
 		lsn = 0;
 	}
 
-	mutex_exit(block_mutex);
+	if (block_mutex) {
+		mutex_exit(block_mutex);
+	}
 
 	return(lsn);
 }

=== modified file 'storage/xtradb/include/buf0lru.h'
--- a/storage/xtradb/include/buf0lru.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/buf0lru.h	2010-01-06 12:00:14 +0000
@@ -69,7 +69,7 @@ These are low-level functions
 #########################################################################*/
 
 /** Minimum LRU list length for which the LRU_old pointer is defined */
-#define BUF_LRU_OLD_MIN_LEN	80
+#define BUF_LRU_OLD_MIN_LEN	512	/* 8 megabytes of 16k pages */
 
 /** Maximum LRU list search length in buf_flush_LRU_recommendation() */
 #define BUF_LRU_FREE_SEARCH_LEN		(5 + 2 * BUF_READ_AHEAD_AREA)
@@ -84,15 +84,6 @@ void
 buf_LRU_invalidate_tablespace(
 /*==========================*/
 	ulint	id);	/*!< in: space id */
-/******************************************************************//**
-Gets the minimum LRU_position field for the blocks in an initial segment
-(determined by BUF_LRU_INITIAL_RATIO) of the LRU list. The limit is not
-guaranteed to be precise, because the ulint_clock may wrap around.
-@return	the limit; zero if could not determine it */
-UNIV_INTERN
-ulint
-buf_LRU_get_recent_limit(void);
-/*==========================*/
 /********************************************************************//**
 Insert a compressed block into buf_pool->zip_clean in the LRU order. */
 UNIV_INTERN
@@ -203,6 +194,18 @@ void
 buf_LRU_make_block_old(
 /*===================*/
 	buf_page_t*	bpage);	/*!< in: control block */
+/**********************************************************************//**
+Updates buf_LRU_old_ratio.
+@return	updated old_pct */
+UNIV_INTERN
+uint
+buf_LRU_old_ratio_update(
+/*=====================*/
+	uint	old_pct,/*!< in: Reserve this percentage of
+			the buffer pool for "old" blocks. */
+	ibool	adjust);/*!< in: TRUE=adjust the LRU list;
+			FALSE=just assign buf_LRU_old_ratio
+			during the initialization of InnoDB */
 /********************************************************************//**
 Update the historical stats that we are collecting for LRU eviction
 policy at the end of each interval. */
@@ -210,6 +213,18 @@ UNIV_INTERN
 void
 buf_LRU_stat_update(void);
 /*=====================*/
+/********************************************************************//**
+Dump the LRU page list to the specific file. */
+UNIV_INTERN
+ibool
+buf_LRU_file_dump(void);
+/*===================*/
+/********************************************************************//**
+Read the pages based on the specific file.*/
+UNIV_INTERN
+ibool
+buf_LRU_file_restore(void);
+/*======================*/
 
 #if defined UNIV_DEBUG || defined UNIV_BUF_DEBUG
 /**********************************************************************//**
@@ -229,6 +244,35 @@ buf_LRU_print(void);
 /*===============*/
 #endif /* UNIV_DEBUG_PRINT || UNIV_DEBUG || UNIV_BUF_DEBUG */
 
+/** @name Heuristics for detecting index scan @{ */
+/** Reserve this much/BUF_LRU_OLD_RATIO_DIV of the buffer pool for
+"old" blocks.  Protected by buf_pool_mutex. */
+extern uint	buf_LRU_old_ratio;
+/** The denominator of buf_LRU_old_ratio. */
+#define BUF_LRU_OLD_RATIO_DIV	1024
+/** Maximum value of buf_LRU_old_ratio.
+@see buf_LRU_old_adjust_len
+@see buf_LRU_old_ratio_update */
+#define BUF_LRU_OLD_RATIO_MAX	BUF_LRU_OLD_RATIO_DIV
+/** Minimum value of buf_LRU_old_ratio.
+@see buf_LRU_old_adjust_len
+@see buf_LRU_old_ratio_update
+The minimum must exceed
+(BUF_LRU_OLD_TOLERANCE + 5) * BUF_LRU_OLD_RATIO_DIV / BUF_LRU_OLD_MIN_LEN. */
+#define BUF_LRU_OLD_RATIO_MIN	51
+
+#if BUF_LRU_OLD_RATIO_MIN >= BUF_LRU_OLD_RATIO_MAX
+# error "BUF_LRU_OLD_RATIO_MIN >= BUF_LRU_OLD_RATIO_MAX"
+#endif
+#if BUF_LRU_OLD_RATIO_MAX > BUF_LRU_OLD_RATIO_DIV
+# error "BUF_LRU_OLD_RATIO_MAX > BUF_LRU_OLD_RATIO_DIV"
+#endif
+
+/** Move blocks to "new" LRU list only if the first access was at
+least this many milliseconds ago.  Not protected by any mutex or latch. */
+extern uint	buf_LRU_old_threshold_ms;
+/* @} */
+
 /** @brief Statistics for selecting the LRU list for eviction.
 
 These statistics are not 'of' LRU but 'for' LRU.  We keep count of I/O

=== modified file 'storage/xtradb/include/buf0rea.h'
--- a/storage/xtradb/include/buf0rea.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/buf0rea.h	2010-01-06 12:00:14 +0000
@@ -27,28 +27,59 @@ Created 11/5/1995 Heikki Tuuri
 #define buf0rea_h
 
 #include "univ.i"
+#include "trx0types.h"
 #include "buf0types.h"
 
 /********************************************************************//**
+Low-level function which reads a page asynchronously from a file to the
+buffer buf_pool if it is not already there, in which case does nothing.
+Sets the io_fix flag and sets an exclusive lock on the buffer frame. The
+flag is cleared and the x-lock released by an i/o-handler thread.
+@return 1 if a read request was queued, 0 if the page already resided
+in buf_pool, or if the page is in the doublewrite buffer blocks in
+which case it is never read into the pool, or if the tablespace does
+not exist or is being dropped 
+@return 1 if read request is issued. 0 if it is not */
+UNIV_INTERN
+ulint
+buf_read_page_low(
+/*==============*/
+	ulint*	err,	/*!< out: DB_SUCCESS or DB_TABLESPACE_DELETED if we are
+			trying to read from a non-existent tablespace, or a
+			tablespace which is just now being dropped */
+	ibool	sync,	/*!< in: TRUE if synchronous aio is desired */
+	ulint	mode,	/*!< in: BUF_READ_IBUF_PAGES_ONLY, ...,
+			ORed to OS_AIO_SIMULATED_WAKE_LATER (see below
+			at read-ahead functions) */
+	ulint	space,	/*!< in: space id */
+	ulint	zip_size,/*!< in: compressed page size, or 0 */
+	ibool	unzip,	/*!< in: TRUE=request uncompressed page */
+	ib_int64_t tablespace_version, /*!< in: if the space memory object has
+			this timestamp different from what we are giving here,
+			treat the tablespace as dropped; this is a timestamp we
+			use to stop dangling page reads from a tablespace
+			which we have DISCARDed + IMPORTed back */
+	ulint	offset,	/*!< in: page number */
+	trx_t*	trx);
+/********************************************************************//**
 High-level function which reads a page asynchronously from a file to the
 buffer buf_pool if it is not already there. Sets the io_fix flag and sets
 an exclusive lock on the buffer frame. The flag is cleared and the x-lock
-released by the i/o-handler thread. Does a random read-ahead if it seems
-sensible.
-@return number of page read requests issued: this can be greater than
-1 if read-ahead occurred */
+released by the i/o-handler thread.
+@return TRUE if page has been read in, FALSE in case of failure */
 UNIV_INTERN
-ulint
+ibool
 buf_read_page(
 /*==========*/
 	ulint	space,	/*!< in: space id */
 	ulint	zip_size,/*!< in: compressed page size in bytes, or 0 */
-	ulint	offset);/*!< in: page number */
+	ulint	offset, /*!< in: page number */
+	trx_t*	trx);
 /********************************************************************//**
 Applies linear read-ahead if in the buf_pool the page is a border page of
 a linear read-ahead area and all the pages in the area have been accessed.
 Does not read any page if the read-ahead mechanism is not activated. Note
-that the the algorithm looks at the 'natural' adjacent successor and
+that the algorithm looks at the 'natural' adjacent successor and
 predecessor of the page, which on the leaf level of a B-tree are the next
 and previous page in the chain of leaves. To know these, the page specified
 in (space, offset) must already be present in the buf_pool. Thus, the
@@ -74,8 +105,9 @@ buf_read_ahead_linear(
 /*==================*/
 	ulint	space,	/*!< in: space id */
 	ulint	zip_size,/*!< in: compressed page size in bytes, or 0 */
-	ulint	offset);/*!< in: page number of a page; NOTE: the current thread
+	ulint	offset, /*!< in: page number of a page; NOTE: the current thread
 			must want access to this page (see NOTE 3 above) */
+	trx_t*	trx);
 /********************************************************************//**
 Issues read requests for pages which the ibuf module wants to read in, in
 order to contract the insert buffer tree. Technically, this function is like

=== modified file 'storage/xtradb/include/buf0types.h'
--- a/storage/xtradb/include/buf0types.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/buf0types.h	2010-01-06 12:00:14 +0000
@@ -34,6 +34,8 @@ typedef	struct buf_block_struct		buf_blo
 typedef struct buf_chunk_struct		buf_chunk_t;
 /** Buffer pool comprising buf_chunk_t */
 typedef	struct buf_pool_struct		buf_pool_t;
+/** Buffer pool statistics struct */
+typedef	struct buf_pool_stat_struct	buf_pool_stat_t;
 
 /** A buffer frame. @see page_t */
 typedef	byte	buf_frame_t;

=== modified file 'storage/xtradb/include/db0err.h'
--- a/storage/xtradb/include/db0err.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/db0err.h	2010-01-06 12:00:14 +0000
@@ -32,6 +32,7 @@ enum db_err {
 
 	/* The following are error codes */
 	DB_ERROR,
+	DB_INTERRUPTED,
 	DB_OUT_OF_MEMORY,
 	DB_OUT_OF_FILE_SPACE,
 	DB_LOCK_WAIT,

=== modified file 'storage/xtradb/include/dict0crea.h'
--- a/storage/xtradb/include/dict0crea.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/dict0crea.h	2010-01-06 12:00:14 +0000
@@ -110,7 +110,7 @@ dict_create_or_check_foreign_constraint_
 Adds foreign key definitions to data dictionary tables in the database. We
 look at table->foreign_list, and also generate names to constraints that were
 not named by the user. A generated constraint has a name of the format
-databasename/tablename_ibfk_<number>, where the numbers start from 1, and are
+databasename/tablename_ibfk_NUMBER, where the numbers start from 1, and are
 given locally for this table, that is, the number is not global, as in the
 old format constraints < 4.0.18 it used to be.
 @return	error code or DB_SUCCESS */

=== modified file 'storage/xtradb/include/dict0dict.h'
--- a/storage/xtradb/include/dict0dict.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/dict0dict.h	2010-01-06 12:00:14 +0000
@@ -712,7 +712,7 @@ dict_index_find_on_id_low(
 	dulint	id);	/*!< in: index id */
 /**********************************************************************//**
 Adds an index to the dictionary cache.
-@return	DB_SUCCESS or error code */
+@return	DB_SUCCESS, DB_TOO_BIG_RECORD, or DB_CORRUPTION */
 UNIV_INTERN
 ulint
 dict_index_add_to_cache(
@@ -1157,6 +1157,13 @@ void
 dict_ind_init(void);
 /*===============*/
 
+/**********************************************************************//**
+Closes the data dictionary module. */
+UNIV_INTERN
+void
+dict_close(void);
+/*============*/
+
 #ifndef UNIV_NONINL
 #include "dict0dict.ic"
 #endif

=== modified file 'storage/xtradb/include/dict0mem.h'
--- a/storage/xtradb/include/dict0mem.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/dict0mem.h	2010-01-06 12:00:14 +0000
@@ -317,7 +317,7 @@ struct dict_foreign_struct{
 	char*		id;		/*!< id of the constraint as a
 					null-terminated string */
 	unsigned	n_fields:10;	/*!< number of indexes' first fields
-					for which the the foreign key
+					for which the foreign key
 					constraint is defined: we allow the
 					indexes to contain more fields than
 					mentioned in the constraint, as long

=== modified file 'storage/xtradb/include/fil0fil.h'
--- a/storage/xtradb/include/fil0fil.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/fil0fil.h	2010-01-06 12:00:14 +0000
@@ -224,15 +224,6 @@ fil_space_create(
 				0 for uncompressed tablespaces */
 	ulint		purpose);/*!< in: FIL_TABLESPACE, or FIL_LOG if log */
 /*******************************************************************//**
-Frees a space object from a the tablespace memory cache. Closes the files in
-the chain but does not delete them.
-@return	TRUE if success */
-UNIV_INTERN
-ibool
-fil_space_free(
-/*===========*/
-	ulint	id);	/*!< in: space id */
-/*******************************************************************//**
 Returns the size of the space in pages. The tablespace must be cached in the
 memory cache.
 @return	space size, 0 if space not found */
@@ -278,6 +269,12 @@ fil_init(
 	ulint	hash_size,	/*!< in: hash table size */
 	ulint	max_n_open);	/*!< in: max number of open files */
 /*******************************************************************//**
+Initializes the tablespace memory cache. */
+UNIV_INTERN
+void
+fil_close(void);
+/*===========*/
+/*******************************************************************//**
 Opens all log files and system tablespace data files. They stay open until the
 database server shutdown. This should be called at a server startup after the
 space objects for the log and the system tablespace have been created. The
@@ -614,9 +611,12 @@ fil_space_get_n_reserved_extents(
 Reads or writes data. This operation is asynchronous (aio).
 @return DB_SUCCESS, or DB_TABLESPACE_DELETED if we are trying to do
 i/o on a tablespace which does not exist */
+#define fil_io(type, sync, space_id, zip_size, block_offset, byte_offset, len, buf, message) \
+	_fil_io(type, sync, space_id, zip_size, block_offset, byte_offset, len, buf, message, NULL)
+
 UNIV_INTERN
 ulint
-fil_io(
+_fil_io(
 /*===*/
 	ulint	type,		/*!< in: OS_FILE_READ or OS_FILE_WRITE,
 				ORed to OS_FILE_LOG, if a log i/o
@@ -641,8 +641,25 @@ fil_io(
 	void*	buf,		/*!< in/out: buffer where to store read data
 				or from where to write; in aio this must be
 				appropriately aligned */
-	void*	message);	/*!< in: message for aio handler if non-sync
+	void*	message,	/*!< in: message for aio handler if non-sync
 				aio used, else ignored */
+	trx_t*	trx);
+/********************************************************************//**
+Confirm whether the parameters are valid or not */
+UNIV_INTERN
+ibool
+fil_area_is_exist(
+/*==============*/
+	ulint	space_id,	/*!< in: space id */
+	ulint	zip_size,	/*!< in: compressed page size in bytes;
+				0 for uncompressed pages */
+	ulint	block_offset,	/*!< in: offset in number of blocks */
+	ulint	byte_offset,	/*!< in: remainder of offset in bytes; in
+				aio this must be divisible by the OS block
+				size */
+	ulint	len);		/*!< in: how many bytes to read or write; this
+				must not cross a file boundary; in aio this
+				must be a block size multiple */
 /**********************************************************************//**
 Waits for an aio operation to complete. This function is used to write the
 handler for completed requests. The aio array of pending requests is divided

=== modified file 'storage/xtradb/include/fsp0fsp.h'
--- a/storage/xtradb/include/fsp0fsp.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/fsp0fsp.h	2010-01-06 12:00:14 +0000
@@ -42,7 +42,7 @@ fsp_init(void);
 /*==========*/
 /**********************************************************************//**
 Gets the current free limit of the system tablespace.  The free limit
-means the place of the first page which has never been put to the the
+means the place of the first page which has never been put to the
 free list for allocation.  The space above that address is initialized
 to zero.  Sets also the global variable log_fsp_current_free_limit.
 @return	free limit in megabytes */

=== modified file 'storage/xtradb/include/ibuf0ibuf.h'
--- a/storage/xtradb/include/ibuf0ibuf.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/ibuf0ibuf.h	2010-01-06 12:00:14 +0000
@@ -356,6 +356,12 @@ void
 ibuf_print(
 /*=======*/
 	FILE*	file);	/*!< in: file where to print */
+/******************************************************************//**
+Closes insert buffer and frees the data structures. */
+UNIV_INTERN
+void
+ibuf_close(void);
+/*============*/
 
 #define IBUF_HEADER_PAGE_NO	FSP_IBUF_HEADER_PAGE_NO
 #define IBUF_TREE_ROOT_PAGE_NO	FSP_IBUF_TREE_ROOT_PAGE_NO

=== modified file 'storage/xtradb/include/lock0lock.h'
--- a/storage/xtradb/include/lock0lock.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/lock0lock.h	2010-01-06 12:00:14 +0000
@@ -59,6 +59,12 @@ lock_sys_create(
 /*============*/
 	ulint	n_cells);	/*!< in: number of slots in lock hash table */
 /*********************************************************************//**
+Closes the lock system at database shutdown. */
+UNIV_INTERN
+void
+lock_sys_close(void);
+/*================*/
+/*********************************************************************//**
 Checks if some transaction has an implicit x-lock on a record in a clustered
 index.
 @return	transaction which has the x-lock, or NULL */
@@ -630,6 +636,14 @@ lock_number_of_rows_locked(
 /*=======================*/
 	trx_t*	trx);	/*!< in: transaction */
 /*******************************************************************//**
+Check if a transaction holds any autoinc locks.
+@return TRUE if the transaction holds any AUTOINC locks. */
+UNIV_INTERN
+ibool
+lock_trx_holds_autoinc_locks(
+/*=========================*/
+	const trx_t*	trx);		/*!< in: transaction */
+/*******************************************************************//**
 Release all the transaction's autoinc locks. */
 UNIV_INTERN
 void

=== modified file 'storage/xtradb/include/log0log.h'
--- a/storage/xtradb/include/log0log.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/log0log.h	2010-01-06 12:00:14 +0000
@@ -118,10 +118,9 @@ UNIV_INLINE
 ib_uint64_t
 log_reserve_and_write_fast(
 /*=======================*/
-	byte*		str,	/*!< in: string */
+	const void*	str,	/*!< in: string */
 	ulint		len,	/*!< in: string length */
-	ib_uint64_t*	start_lsn,/*!< out: start lsn of the log record */
-	ibool*		success);/*!< out: TRUE if success */
+	ib_uint64_t*	start_lsn);/*!< out: start lsn of the log record */
 /***********************************************************************//**
 Releases the log mutex. */
 UNIV_INLINE
@@ -283,7 +282,7 @@ log_make_checkpoint_at(
 					later lsn, if IB_ULONGLONG_MAX, makes
 					a checkpoint at the latest lsn */
 	ibool		write_always);	/*!< in: the function normally checks if
-					the the new checkpoint would have a
+					the new checkpoint would have a
 					greater lsn than the previous one: if
 					not, then no physical write is done;
 					by setting this parameter TRUE, a
@@ -573,6 +572,18 @@ UNIV_INTERN
 void
 log_refresh_stats(void);
 /*===================*/
+/**********************************************************
+Shutdown the log system but do not release all the memory. */
+UNIV_INTERN
+void
+log_shutdown(void);
+/*==============*/
+/**********************************************************
+Free the log system data structures. */
+UNIV_INTERN
+void
+log_mem_free(void);
+/*==============*/
 
 extern log_t*	log_sys;
 
@@ -585,7 +596,7 @@ extern log_t*	log_sys;
 #define LOG_RECOVER	98887331
 
 /* The counting of lsn's starts from this value: this must be non-zero */
-#define LOG_START_LSN	((ib_uint64_t) (16 * OS_FILE_LOG_BLOCK_SIZE))
+#define LOG_START_LSN		((ib_uint64_t) (16 * OS_FILE_LOG_BLOCK_SIZE))
 
 #define LOG_BUFFER_SIZE		(srv_log_buffer_size * UNIV_PAGE_SIZE)
 #define LOG_ARCHIVE_BUF_SIZE	(srv_log_buffer_size * UNIV_PAGE_SIZE / 4)
@@ -722,9 +733,12 @@ struct log_group_struct{
 	ulint		lsn_offset;	/*!< the offset of the above lsn */
 	ulint		n_pending_writes;/*!< number of currently pending flush
 					writes for this log group */
+	byte**		file_header_bufs_ptr;/*!< unaligned buffers */
 	byte**		file_header_bufs;/*!< buffers for each file
 					header in the group */
+#ifdef UNIV_LOG_ARCHIVE
 	/*-----------------------------*/
+	byte**		archive_file_header_bufs_ptr;/*!< unaligned buffers */
 	byte**		archive_file_header_bufs;/*!< buffers for each file
 					header in the group */
 	ulint		archive_space_id;/*!< file space which
@@ -743,10 +757,12 @@ struct log_group_struct{
 					completion function then sets the new
 					value to ..._file_no */
 	ulint		next_archived_offset; /*!< like the preceding field */
+#endif /* UNIV_LOG_ARCHIVE */
 	/*-----------------------------*/
 	ib_uint64_t	scanned_lsn;	/*!< used only in recovery: recovery scan
 					succeeded up to this lsn in this log
 					group */
+	byte*		checkpoint_buf_ptr;/*!< unaligned checkpoint header */
 	byte*		checkpoint_buf;	/*!< checkpoint header is written from
 					this buffer to the group */
 	UT_LIST_NODE_T(log_group_t)
@@ -764,6 +780,7 @@ struct log_struct{
 #ifndef UNIV_HOTBACKUP
 	mutex_t		mutex;		/*!< mutex protecting the log */
 #endif /* !UNIV_HOTBACKUP */
+	byte*		buf_ptr;	/* unaligned log buffer */
 	byte*		buf;		/*!< log buffer */
 	ulint		buf_size;	/*!< log buffer size in bytes */
 	ulint		max_buf_free;	/*!< recommended maximum value of
@@ -900,6 +917,7 @@ struct log_struct{
 					should wait for this without owning
 					the log mutex */
 #endif /* !UNIV_HOTBACKUP */
+	byte*		checkpoint_buf_ptr;/* unaligned checkpoint header */
 	byte*		checkpoint_buf;	/*!< checkpoint header is read to this
 					buffer */
 	/* @} */

=== modified file 'storage/xtradb/include/log0log.ic'
--- a/storage/xtradb/include/log0log.ic	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/log0log.ic	2010-01-06 12:00:14 +0000
@@ -27,6 +27,7 @@ Created 12/9/1995 Heikki Tuuri
 #include "mach0data.h"
 #include "mtr0mtr.h"
 
+#ifdef UNIV_LOG_DEBUG
 /******************************************************//**
 Checks by parsing that the catenated log segment for a single mtr is
 consistent. */
@@ -34,11 +35,12 @@ UNIV_INTERN
 ibool
 log_check_log_recs(
 /*===============*/
-	byte*		buf,		/*!< in: pointer to the start of
+	const byte*	buf,		/*!< in: pointer to the start of
 					the log segment in the
 					log_sys->buf log buffer */
 	ulint		len,		/*!< in: segment length in bytes */
 	ib_uint64_t	buf_start_lsn);	/*!< in: buffer start lsn */
+#endif /* UNIV_LOG_DEBUG */
 
 /************************************************************//**
 Gets a log block flush bit.
@@ -305,55 +307,76 @@ UNIV_INLINE
 ib_uint64_t
 log_reserve_and_write_fast(
 /*=======================*/
-	byte*		str,	/*!< in: string */
+	const void*	str,	/*!< in: string */
 	ulint		len,	/*!< in: string length */
-	ib_uint64_t*	start_lsn,/*!< out: start lsn of the log record */
-	ibool*		success)/*!< out: TRUE if success */
+	ib_uint64_t*	start_lsn)/*!< out: start lsn of the log record */
 {
-	log_t*		log	= log_sys;
 	ulint		data_len;
-	ib_uint64_t	lsn;
-
-	*success = TRUE;
-
-	mutex_enter(&(log->mutex));
-
-	data_len = len + log->buf_free % OS_FILE_LOG_BLOCK_SIZE;
+#ifdef UNIV_LOG_LSN_DEBUG
+	/* length of the LSN pseudo-record */
+	ulint		lsn_len = 1
+		+ mach_get_compressed_size(log_sys->lsn >> 32)
+		+ mach_get_compressed_size(log_sys->lsn & 0xFFFFFFFFUL);
+#endif /* UNIV_LOG_LSN_DEBUG */
+
+	mutex_enter(&log_sys->mutex);
+
+	data_len = len
+#ifdef UNIV_LOG_LSN_DEBUG
+		+ lsn_len
+#endif /* UNIV_LOG_LSN_DEBUG */
+		+ log_sys->buf_free % OS_FILE_LOG_BLOCK_SIZE;
 
 	if (data_len >= OS_FILE_LOG_BLOCK_SIZE - LOG_BLOCK_TRL_SIZE) {
 
 		/* The string does not fit within the current log block
 		or the log block would become full */
 
-		*success = FALSE;
-
-		mutex_exit(&(log->mutex));
+		mutex_exit(&log_sys->mutex);
 
 		return(0);
 	}
 
-	*start_lsn = log->lsn;
+	*start_lsn = log_sys->lsn;
+
+#ifdef UNIV_LOG_LSN_DEBUG
+	{
+		/* Write the LSN pseudo-record. */
+		byte* b = &log_sys->buf[log_sys->buf_free];
+		*b++ = MLOG_LSN | (MLOG_SINGLE_REC_FLAG & *(const byte*) str);
+		/* Write the LSN in two parts,
+		as a pseudo page number and space id. */
+		b += mach_write_compressed(b, log_sys->lsn >> 32);
+		b += mach_write_compressed(b, log_sys->lsn & 0xFFFFFFFFUL);
+		ut_a(b - lsn_len == &log_sys->buf[log_sys->buf_free]);
 
-	ut_memcpy(log->buf + log->buf_free, str, len);
+		memcpy(b, str, len);
+		len += lsn_len;
+	}
+#else /* UNIV_LOG_LSN_DEBUG */
+	memcpy(log_sys->buf + log_sys->buf_free, str, len);
+#endif /* UNIV_LOG_LSN_DEBUG */
 
-	log_block_set_data_len((byte*) ut_align_down(log->buf + log->buf_free,
+	log_block_set_data_len((byte*) ut_align_down(log_sys->buf
+						     + log_sys->buf_free,
 						     OS_FILE_LOG_BLOCK_SIZE),
 			       data_len);
 #ifdef UNIV_LOG_DEBUG
-	log->old_buf_free = log->buf_free;
-	log->old_lsn = log->lsn;
+	log_sys->old_buf_free = log_sys->buf_free;
+	log_sys->old_lsn = log_sys->lsn;
 #endif
-	log->buf_free += len;
+	log_sys->buf_free += len;
 
-	ut_ad(log->buf_free <= log->buf_size);
+	ut_ad(log_sys->buf_free <= log_sys->buf_size);
 
-	lsn = log->lsn += len;
+	log_sys->lsn += len;
 
 #ifdef UNIV_LOG_DEBUG
-	log_check_log_recs(log->buf + log->old_buf_free,
-			   log->buf_free - log->old_buf_free, log->old_lsn);
+	log_check_log_recs(log_sys->buf + log_sys->old_buf_free,
+			   log_sys->buf_free - log_sys->old_buf_free,
+			   log_sys->old_lsn);
 #endif
-	return(lsn);
+	return(log_sys->lsn);
 }
 
 /***********************************************************************//**

=== modified file 'storage/xtradb/include/log0recv.h'
--- a/storage/xtradb/include/log0recv.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/log0recv.h	2010-01-06 12:00:14 +0000
@@ -239,6 +239,18 @@ UNIV_INTERN
 void
 recv_sys_create(void);
 /*=================*/
+/**********************************************************//**
+Release recovery system mutexes. */
+UNIV_INTERN
+void
+recv_sys_close(void);
+/*================*/
+/********************************************************//**
+Frees the recovery system memory. */
+UNIV_INTERN
+void
+recv_sys_mem_free(void);
+/*===================*/
 /********************************************************//**
 Inits the recovery system for a recovery operation. */
 UNIV_INTERN
@@ -246,6 +258,12 @@ void
 recv_sys_init(
 /*==========*/
 	ulint	available_memory);	/*!< in: available memory in bytes */
+/********************************************************//**
+Reset the state of the recovery system variables. */
+UNIV_INTERN
+void
+recv_sys_var_init(void);
+/*===================*/
 /*******************************************************************//**
 Empties the hash table of stored log records, applying them to appropriate
 pages. */
@@ -412,6 +430,39 @@ struct recv_sys_struct{
 	hash_table_t*	addr_hash;/*!< hash table of file addresses of pages */
 	ulint		n_addrs;/*!< number of not processed hashed file
 				addresses in the hash table */
+
+/* If you modified the following defines at original file,
+   You should also modify them. */
+/* defined in os0file.c */
+#define OS_AIO_MERGE_N_CONSECUTIVE	64
+/* defined in log0recv.c */
+#define RECV_READ_AHEAD_AREA	32
+	time_t		stats_recv_start_time;
+	ulint		stats_recv_turns;
+
+	ulint		stats_read_requested_pages;
+	ulint		stats_read_in_area[RECV_READ_AHEAD_AREA];
+
+	ulint		stats_read_io_pages;
+	ulint		stats_read_io_consecutive[OS_AIO_MERGE_N_CONSECUTIVE];
+	ulint		stats_write_io_pages;
+	ulint		stats_write_io_consecutive[OS_AIO_MERGE_N_CONSECUTIVE];
+
+	ulint		stats_doublewrite_check_pages;
+	ulint		stats_doublewrite_overwrite_pages;
+
+	ulint		stats_recover_pages_with_read;
+	ulint		stats_recover_pages_without_read;
+
+	ulint		stats_log_recs;
+	ulint		stats_log_len_sum;
+
+	ulint		stats_applied_log_recs;
+	ulint		stats_applied_log_len_sum;
+	ulint		stats_pages_already_new;
+
+	ib_uint64_t	stats_oldest_modified_lsn;
+	ib_uint64_t	stats_newest_modified_lsn;
 };
 
 /** The recovery system */
@@ -433,6 +484,11 @@ are allowed yet: the variable name is mi
 extern ibool		recv_no_ibuf_operations;
 /** TRUE when recv_init_crash_recovery() has been called. */
 extern ibool		recv_needed_recovery;
+#ifdef UNIV_DEBUG
+/** TRUE if writing to the redo log (mtr_commit) is forbidden.
+Protected by log_sys->mutex. */
+extern ibool		recv_no_log_write;
+#endif /* UNIV_DEBUG */
 
 /** TRUE if buf_page_is_corrupted() should check if the log sequence
 number (FIL_PAGE_LSN) is in the future.  Initially FALSE, and set by

=== modified file 'storage/xtradb/include/mem0mem.h'
--- a/storage/xtradb/include/mem0mem.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/mem0mem.h	2010-01-06 12:00:14 +0000
@@ -82,6 +82,13 @@ void
 mem_init(
 /*=====*/
 	ulint	size);	/*!< in: common pool size in bytes */
+/******************************************************************//**
+Closes the memory system. */
+UNIV_INTERN
+void
+mem_close(void);
+/*===========*/
+
 /**************************************************************//**
 Use this macro instead of the corresponding function! Macro for memory
 heap creation. */

=== modified file 'storage/xtradb/include/mem0pool.h'
--- a/storage/xtradb/include/mem0pool.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/mem0pool.h	2010-01-06 12:00:14 +0000
@@ -62,6 +62,13 @@ mem_pool_create(
 /*============*/
 	ulint	size);	/*!< in: pool size in bytes */
 /********************************************************************//**
+Frees a memory pool. */
+UNIV_INTERN
+void
+mem_pool_free(
+/*==========*/
+	mem_pool_t*	pool);	/*!< in, own: memory pool */
+/********************************************************************//**
 Allocates memory from a pool. NOTE: This low-level function should only be
 used in mem0mem.*!
 @return	own: allocated memory buffer */

=== modified file 'storage/xtradb/include/mtr0mtr.h'
--- a/storage/xtradb/include/mtr0mtr.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/mtr0mtr.h	2010-01-06 12:00:14 +0000
@@ -106,6 +106,9 @@ For 1 - 8 bytes, the flag value must giv
 #define MLOG_IBUF_BITMAP_INIT	((byte)27)	/*!< initialize an
 						ibuf bitmap page */
 /*#define	MLOG_FULL_PAGE	((byte)28)	full contents of a page */
+#ifdef UNIV_LOG_LSN_DEBUG
+# define MLOG_LSN		((byte)28)	/* current LSN */
+#endif
 #define MLOG_INIT_FILE_PAGE	((byte)29)	/*!< this means that a
 						file page is taken
 						into use and the prior
@@ -118,7 +121,7 @@ For 1 - 8 bytes, the flag value must giv
 #define MLOG_WRITE_STRING	((byte)30)	/*!< write a string to
 						a page */
 #define	MLOG_MULTI_REC_END	((byte)31)	/*!< if a single mtr writes
-						log records for several pages,
+						several log records,
 						this log record ends the
 						sequence of these records */
 #define MLOG_DUMMY_RECORD	((byte)32)	/*!< dummy log record used to

=== modified file 'storage/xtradb/include/os0file.h'
--- a/storage/xtradb/include/os0file.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/os0file.h	2010-01-06 12:00:14 +0000
@@ -53,6 +53,7 @@ Created 10/21/1995 Heikki Tuuri
 #define os0file_h
 
 #include "univ.i"
+#include "trx0types.h"
 
 #ifndef __WIN__
 #include <dirent.h>
@@ -157,6 +158,8 @@ log. */
 						to become available again */
 #define	OS_FILE_SHARING_VIOLATION	76
 #define	OS_FILE_ERROR_NOT_SPECIFIED	77
+#define	OS_FILE_INSUFFICIENT_RESOURCE	78
+#define	OS_FILE_OPERATION_ABORTED	79
 /* @} */
 
 /** Types for aio operations @{ */
@@ -497,9 +500,12 @@ os_file_get_last_error(
 /*******************************************************************//**
 Requests a synchronous read operation.
 @return	TRUE if request was successful, FALSE if fail */
+#define os_file_read(file, buf, offset, offset_high, n)         \
+		_os_file_read(file, buf, offset, offset_high, n, NULL)
+
 UNIV_INTERN
 ibool
-os_file_read(
+_os_file_read(
 /*=========*/
 	os_file_t	file,	/*!< in: handle to a file */
 	void*		buf,	/*!< in: buffer where to read */
@@ -507,7 +513,8 @@ os_file_read(
 				offset where to read */
 	ulint		offset_high,/*!< in: most significant 32 bits of
 				offset */
-	ulint		n);	/*!< in: number of bytes to read */
+	ulint		n,	/*!< in: number of bytes to read */
+	trx_t*		trx);
 /*******************************************************************//**
 Rewind file to its start, read at most size - 1 bytes from it to str, and
 NUL-terminate str. All errors are silently ignored. This function is
@@ -619,6 +626,13 @@ os_aio_init(
 	ulint	n_write_segs,	/*<! in: number of writer threads */
 	ulint	n_slots_sync);	/*<! in: number of slots in the sync aio
 				array */
+/***********************************************************************
+Frees the asynchronous io system. */
+UNIV_INTERN
+void
+os_aio_free(void);
+/*=============*/
+
 /*******************************************************************//**
 Requests an asynchronous i/o operation.
 @return	TRUE if request was queued successfully, FALSE if fail */
@@ -654,10 +668,11 @@ os_aio(
 				(can be used to identify a completed
 				aio operation); ignored if mode is
 				OS_AIO_SYNC */
-	void*		message2);/*!< in: message for the aio handler
+	void*		message2,/*!< in: message for the aio handler
 				(can be used to identify a completed
 				aio operation); ignored if mode is
 				OS_AIO_SYNC */
+	trx_t*		trx);
 /************************************************************************//**
 Wakes up all async i/o threads so that they know to exit themselves in
 shutdown. */

=== modified file 'storage/xtradb/include/os0sync.h'
--- a/storage/xtradb/include/os0sync.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/os0sync.h	2010-01-06 12:00:14 +0000
@@ -285,44 +285,74 @@ os_fast_mutex_free(
 /**********************************************************//**
 Atomic compare-and-swap and increment for InnoDB. */
 
-#ifdef HAVE_GCC_ATOMIC_BUILTINS
+#if defined(HAVE_IB_GCC_ATOMIC_BUILTINS)
+
+#define HAVE_ATOMIC_BUILTINS
+
 /**********************************************************//**
 Returns true if swapped, ptr is pointer to target, old_val is value to
 compare to, new_val is the value to swap in. */
+
 # define os_compare_and_swap(ptr, old_val, new_val) \
 	__sync_bool_compare_and_swap(ptr, old_val, new_val)
+
 # define os_compare_and_swap_ulint(ptr, old_val, new_val) \
 	os_compare_and_swap(ptr, old_val, new_val)
+
 # define os_compare_and_swap_lint(ptr, old_val, new_val) \
 	os_compare_and_swap(ptr, old_val, new_val)
-# define os_compare_and_swap_thread_id(ptr, old_val, new_val) \
+
+# ifdef HAVE_IB_ATOMIC_PTHREAD_T_GCC
+#  define os_compare_and_swap_thread_id(ptr, old_val, new_val) \
 	os_compare_and_swap(ptr, old_val, new_val)
+#  define INNODB_RW_LOCKS_USE_ATOMICS
+#  define IB_ATOMICS_STARTUP_MSG \
+	"Mutexes and rw_locks use GCC atomic builtins"
+# else /* HAVE_IB_ATOMIC_PTHREAD_T_GCC */
+#  define IB_ATOMICS_STARTUP_MSG \
+	"Mutexes use GCC atomic builtins, rw_locks do not"
+# endif /* HAVE_IB_ATOMIC_PTHREAD_T_GCC */
+
 /**********************************************************//**
 Returns the resulting value, ptr is pointer to target, amount is the
 amount of increment. */
+
 # define os_atomic_increment(ptr, amount) \
 	__sync_add_and_fetch(ptr, amount)
+
 # define os_atomic_increment_lint(ptr, amount) \
 	os_atomic_increment(ptr, amount)
+
 # define os_atomic_increment_ulint(ptr, amount) \
 	os_atomic_increment(ptr, amount)
+
 /**********************************************************//**
 Returns the old value of *ptr, atomically sets *ptr to new_val */
+
 # define os_atomic_test_and_set_byte(ptr, new_val) \
 	__sync_lock_test_and_set(ptr, new_val)
+
+#elif defined(HAVE_IB_SOLARIS_ATOMICS)
+
+#define HAVE_ATOMIC_BUILTINS
+
 /* If not compiling with GCC or GCC doesn't support the atomic
 intrinsics and running on Solaris >= 10 use Solaris atomics */
-#elif defined(HAVE_SOLARIS_ATOMICS)
+
 #include <atomic.h>
+
 /**********************************************************//**
 Returns true if swapped, ptr is pointer to target, old_val is value to
 compare to, new_val is the value to swap in. */
+
 # define os_compare_and_swap_ulint(ptr, old_val, new_val) \
 	(atomic_cas_ulong(ptr, old_val, new_val) == old_val)
+
 # define os_compare_and_swap_lint(ptr, old_val, new_val) \
 	((lint)atomic_cas_ulong((ulong_t*) ptr, old_val, new_val) == old_val)
-# ifdef INNODB_RW_LOCKS_USE_ATOMICS
-#  if   SIZEOF_PTHREAD_T == 4
+
+# ifdef HAVE_IB_ATOMIC_PTHREAD_T_SOLARIS
+#  if SIZEOF_PTHREAD_T == 4
 #   define os_compare_and_swap_thread_id(ptr, old_val, new_val) \
 	((pthread_t)atomic_cas_32(ptr, old_val, new_val) == old_val)
 #  elif SIZEOF_PTHREAD_T == 8
@@ -331,21 +361,35 @@ compare to, new_val is the value to swap
 #  else
 #   error "SIZEOF_PTHREAD_T != 4 or 8"
 #  endif /* SIZEOF_PTHREAD_T CHECK */
-# endif /* INNODB_RW_LOCKS_USE_ATOMICS */
+#  define INNODB_RW_LOCKS_USE_ATOMICS
+#  define IB_ATOMICS_STARTUP_MSG \
+	"Mutexes and rw_locks use Solaris atomic functions"
+# else /* HAVE_IB_ATOMIC_PTHREAD_T_SOLARIS */
+#  define IB_ATOMICS_STARTUP_MSG \
+	"Mutexes use Solaris atomic functions, rw_locks do not"
+# endif /* HAVE_IB_ATOMIC_PTHREAD_T_SOLARIS */
 
 /**********************************************************//**
 Returns the resulting value, ptr is pointer to target, amount is the
 amount of increment. */
+
 # define os_atomic_increment_lint(ptr, amount) \
 	atomic_add_long_nv((ulong_t*) ptr, amount)
+
 # define os_atomic_increment_ulint(ptr, amount) \
 	atomic_add_long_nv(ptr, amount)
+
 /**********************************************************//**
 Returns the old value of *ptr, atomically sets *ptr to new_val */
+
 # define os_atomic_test_and_set_byte(ptr, new_val) \
 	atomic_swap_uchar(ptr, new_val)
-/* On Windows, use Windows atomics / interlocked */
+
 #elif defined(HAVE_WINDOWS_ATOMICS)
+
+#define HAVE_ATOMIC_BUILTINS
+
+/* On Windows, use Windows atomics / interlocked */
 # ifdef _WIN64
 #  define win_cmp_and_xchg InterlockedCompareExchange64
 #  define win_xchg_and_add InterlockedExchangeAdd64
@@ -353,31 +397,46 @@ Returns the old value of *ptr, atomicall
 #  define win_cmp_and_xchg InterlockedCompareExchange
 #  define win_xchg_and_add InterlockedExchangeAdd
 # endif
+
 /**********************************************************//**
 Returns true if swapped, ptr is pointer to target, old_val is value to
 compare to, new_val is the value to swap in. */
+
 # define os_compare_and_swap_ulint(ptr, old_val, new_val) \
 	(win_cmp_and_xchg(ptr, new_val, old_val) == old_val)
+
 # define os_compare_and_swap_lint(ptr, old_val, new_val) \
 	(win_cmp_and_xchg(ptr, new_val, old_val) == old_val)
-# ifdef INNODB_RW_LOCKS_USE_ATOMICS
-#  define os_compare_and_swap_thread_id(ptr, old_val, new_val) \
+
+/* windows thread objects can always be passed to windows atomic functions */
+# define os_compare_and_swap_thread_id(ptr, old_val, new_val) \
 	(InterlockedCompareExchange(ptr, new_val, old_val) == old_val)
-# endif /* INNODB_RW_LOCKS_USE_ATOMICS */
+# define INNODB_RW_LOCKS_USE_ATOMICS
+# define IB_ATOMICS_STARTUP_MSG \
+	"Mutexes and rw_locks use Windows interlocked functions"
+
 /**********************************************************//**
 Returns the resulting value, ptr is pointer to target, amount is the
 amount of increment. */
+
 # define os_atomic_increment_lint(ptr, amount) \
 	(win_xchg_and_add(ptr, amount) + amount)
+
 # define os_atomic_increment_ulint(ptr, amount) \
 	((ulint) (win_xchg_and_add(ptr, amount) + amount))
+
 /**********************************************************//**
 Returns the old value of *ptr, atomically sets *ptr to new_val.
 InterlockedExchange() operates on LONG, and the LONG will be
 clobbered */
+
 # define os_atomic_test_and_set_byte(ptr, new_val) \
 	((byte) InterlockedExchange(ptr, new_val))
-#endif /* HAVE_GCC_ATOMIC_BUILTINS */
+
+#else
+# define IB_ATOMICS_STARTUP_MSG \
+	"Mutexes and rw_locks use InnoDB's own implementation"
+#endif
 
 #ifndef UNIV_NONINL
 #include "os0sync.ic"

=== modified file 'storage/xtradb/include/page0page.h'
--- a/storage/xtradb/include/page0page.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/page0page.h	2010-03-28 18:10:00 +0000
@@ -76,8 +76,11 @@ typedef	byte		page_header_t;
 				header which are set in a page create */
 /*----*/
 #define	PAGE_LEVEL	 26	/* level of the node in an index tree; the
-				leaf level is the level 0 */
-#define	PAGE_INDEX_ID	 28	/* index id where the page belongs */
+				leaf level is the level 0.  This field should
+				not be written to after page creation. */
+#define	PAGE_INDEX_ID	 28	/* index id where the page belongs.
+				This field should not be written to after
+				page creation. */
 #define PAGE_BTR_SEG_LEAF 36	/* file segment header for the leaf pages in
 				a B-tree: defined only on the root page of a
 				B-tree, but not in the root of an ibuf tree */
@@ -514,7 +517,7 @@ UNIV_INLINE
 rec_t*
 page_rec_get_next(
 /*==============*/
-	rec_t*	rec);	/*!< in: pointer to record */
+	const rec_t*	rec);	/*!< in: pointer to record */
 /************************************************************//**
 Gets the pointer to the next record on the page.
 @return	pointer to next record */

=== modified file 'storage/xtradb/include/page0page.ic'
--- a/storage/xtradb/include/page0page.ic	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/page0page.ic	2010-03-28 18:10:00 +0000
@@ -731,7 +731,7 @@ UNIV_INLINE
 rec_t*
 page_rec_get_next(
 /*==============*/
-	rec_t*	rec)	/*!< in: pointer to record */
+	const rec_t*	rec)	/*!< in: pointer to record */
 {
 	return((rec_t*) page_rec_get_next_low(rec, page_rec_is_comp(rec)));
 }
@@ -907,7 +907,7 @@ page_get_data_size(
 
 /************************************************************//**
 Allocates a block of memory from the free list of an index page. */
-UNIV_INTERN
+UNIV_INLINE
 void
 page_mem_alloc_free(
 /*================*/

=== modified file 'storage/xtradb/include/page0zip.h'
--- a/storage/xtradb/include/page0zip.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/page0zip.h	2010-01-06 12:00:14 +0000
@@ -127,8 +127,12 @@ page_zip_decompress(
 /*================*/
 	page_zip_des_t*	page_zip,/*!< in: data, ssize;
 				out: m_start, m_end, m_nonempty, n_blobs */
-	page_t*		page)	/*!< out: uncompressed page, may be trashed */
-	__attribute__((nonnull));
+	page_t*		page,	/*!< out: uncompressed page, may be trashed */
+	ibool		all)	/*!< in: TRUE=decompress the whole page;
+				FALSE=verify but do not copy some
+				page header fields that should not change
+				after page creation */
+	__attribute__((nonnull(1,2)));
 
 #ifdef UNIV_DEBUG
 /**********************************************************************//**
@@ -385,8 +389,8 @@ IMPORTANT: if page_zip_reorganize() is i
 non-clustered index, the caller must update the insert buffer free
 bits in the same mini-transaction in such a way that the modification
 will be redo-logged.
-@return TRUE on success, FALSE on failure; page and page_zip will be
-left intact on failure. */
+@return TRUE on success, FALSE on failure; page_zip will be left
+intact on failure, but page will be overwritten. */
 UNIV_INTERN
 ibool
 page_zip_reorganize(

=== modified file 'storage/xtradb/include/pars0pars.h'
--- a/storage/xtradb/include/pars0pars.h	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/include/pars0pars.h	2010-01-15 15:58:25 +0000
@@ -583,6 +583,12 @@ pars_info_get_bound_id(
 	pars_info_t*		info,	/*!< in: info struct */
 	const char*		name);	/*!< in: bound id name to find */
 
+/******************************************************************//**
+Release any resources used by the lexer. */
+UNIV_INTERN
+void
+pars_lexer_close(void);
+/*==================*/
 
 /** Extra information supplied for pars_sql(). */
 struct pars_info_struct {

=== modified file 'storage/xtradb/include/rem0cmp.h'
--- a/storage/xtradb/include/rem0cmp.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/rem0cmp.h	2010-01-06 12:00:14 +0000
@@ -89,7 +89,7 @@ cmp_dfield_dfield(
 /*************************************************************//**
 This function is used to compare a data tuple to a physical record.
 Only dtuple->n_fields_cmp first fields are taken into account for
-the the data tuple! If we denote by n = n_fields_cmp, then rec must
+the data tuple! If we denote by n = n_fields_cmp, then rec must
 have either m >= n fields, or it must differ from dtuple in some of
 the m fields rec has. If rec has an externally stored field we do not
 compare it but return with value 0 if such a comparison should be

=== modified file 'storage/xtradb/include/rem0rec.ic'
--- a/storage/xtradb/include/rem0rec.ic	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/rem0rec.ic	2010-01-06 12:00:14 +0000
@@ -65,7 +65,7 @@ most significant bytes and bits are writ
 				   - offset_of_this_record) mod 64Ki,
 				  where mod is the modulo as a non-negative
 				  number;
-				  we can calculate the the offset of the next
+				  we can calculate the offset of the next
 				  record with the formula:
 				  relative_offset + offset_of_this_record
 				  mod UNIV_PAGE_SIZE

=== modified file 'storage/xtradb/include/row0ins.h'
--- a/storage/xtradb/include/row0ins.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/row0ins.h	2010-01-06 12:00:14 +0000
@@ -45,7 +45,7 @@ row_ins_check_foreign_constraint(
 /*=============================*/
 	ibool		check_ref,/*!< in: TRUE If we want to check that
 				the referenced table is ok, FALSE if we
-				want to to check the foreign key table */
+				want to check the foreign key table */
 	dict_foreign_t*	foreign,/*!< in: foreign constraint; NOTE that the
 				tables mentioned in it must be in the
 				dictionary cache if they exist at all */

=== modified file 'storage/xtradb/include/row0mysql.h'
--- a/storage/xtradb/include/row0mysql.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/row0mysql.h	2010-01-06 12:00:14 +0000
@@ -177,7 +177,9 @@ row_update_prebuilt_trx(
 					in MySQL handle */
 	trx_t*		trx);		/*!< in: transaction handle */
 /*********************************************************************//**
-Unlocks AUTO_INC type locks that were possibly reserved by a trx. */
+Unlocks AUTO_INC type locks that were possibly reserved by a trx. This
+function should be called at the the end of an SQL statement, by the
+connection thread that owns the transaction (trx->mysql_thd). */
 UNIV_INTERN
 void
 row_unlock_table_autoinc_for_mysql(
@@ -754,8 +756,6 @@ struct row_prebuilt_struct {
 					store it here so that we can return
 					it to MySQL */
 	/*----------------------*/
-	UT_LIST_NODE_T(row_prebuilt_t)	prebuilts;
-					/*!< list node of table->prebuilts */
 	ulint		magic_n2;	/*!< this should be the same as
 					magic_n */
 };

=== modified file 'storage/xtradb/include/srv0srv.h'
--- a/storage/xtradb/include/srv0srv.h	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/include/srv0srv.h	2010-01-15 15:58:25 +0000
@@ -80,6 +80,9 @@ at a time */
 #define SRV_AUTO_EXTEND_INCREMENT	\
 	(srv_auto_extend_increment * ((1024 * 1024) / UNIV_PAGE_SIZE))
 
+/* prototypes for new functions added to ha_innodb.cc */
+ibool	innobase_get_slow_log();
+
 /* This is set to TRUE if the MySQL user has set it in MySQL */
 extern ibool	srv_lower_case_table_names;
 
@@ -133,8 +136,9 @@ extern ulint*	srv_data_file_is_raw_parti
 extern ibool	srv_extra_undoslots;
 
 extern ibool	srv_fast_recovery;
+extern ibool	srv_recovery_stats;
 
-extern ibool	srv_use_purge_thread;
+extern ulint	srv_use_purge_thread;
 
 extern ibool	srv_auto_extend_last_data_file;
 extern ulint	srv_last_file_size_max;
@@ -235,12 +239,14 @@ extern ulong	srv_replication_delay;
 extern long long	srv_ibuf_max_size;
 extern ulong	srv_ibuf_active_contract;
 extern ulong	srv_ibuf_accel_rate;
+extern ulint	srv_checkpoint_age_target;
 extern ulong	srv_flush_neighbor_pages;
 extern ulong	srv_enable_unsafe_group_commit;
 extern ulong	srv_read_ahead;
 extern ulong	srv_adaptive_checkpoint;
 
 extern ulong	srv_expand_import;
+extern ulint	srv_relax_table_creation;
 
 extern ulong	srv_extra_rsegments;
 extern ulong	srv_dict_size_limit;
@@ -345,10 +351,6 @@ extern ulint srv_buf_pool_flushed;
 /** Number of buffer pool reads that led to the
 reading of a disk page */
 extern ulint srv_buf_pool_reads;
-/** Number of sequential read-aheads */
-extern ulint srv_read_ahead_seq;
-/** Number of random read-aheads */
-extern ulint srv_read_ahead_rnd;
 
 /** Status variables to be passed to MySQL */
 typedef struct export_var_struct export_struc;
@@ -428,6 +430,7 @@ enum srv_thread_type {
 	SRV_INSERT,	/**< thread flushing the insert buffer to disk */
 #endif
 	SRV_PURGE,	/* thread purging undo records */
+	SRV_PURGE_WORKER,	/* thread purging undo records */
 	SRV_MASTER	/**< the master thread, (whose type number must
 			be biggest) */
 };
@@ -446,7 +449,7 @@ void
 srv_init(void);
 /*==========*/
 /*********************************************************************//**
-Frees the OS fast mutex created in srv_boot(). */
+Frees the data structures created in srv_init(). */
 UNIV_INTERN
 void
 srv_free(void);
@@ -509,6 +512,13 @@ srv_purge_thread(
 /*=============*/
 	void*	arg);	/* in: a dummy parameter required by
 			os_thread_create */
+/*************************************************************************
+The undo purge thread. */
+UNIV_INTERN
+os_thread_ret_t
+srv_purge_worker_thread(
+/*====================*/
+	void*	arg);
 /*******************************************************************//**
 Tells the Innobase server that there has been activity in the database
 and wakes up the master thread if it is suspended (not sleeping). Used
@@ -645,13 +655,13 @@ struct export_var_struct{
 #ifdef UNIV_DEBUG
 	ulint innodb_buffer_pool_pages_latched;	/*!< Latched pages */
 #endif /* UNIV_DEBUG */
-	ulint innodb_buffer_pool_read_requests;	/*!< buf_pool->n_page_gets */
+	ulint innodb_buffer_pool_read_requests;	/*!< buf_pool->stat.n_page_gets */
 	ulint innodb_buffer_pool_reads;		/*!< srv_buf_pool_reads */
 	ulint innodb_buffer_pool_wait_free;	/*!< srv_buf_pool_wait_free */
 	ulint innodb_buffer_pool_pages_flushed;	/*!< srv_buf_pool_flushed */
 	ulint innodb_buffer_pool_write_requests;/*!< srv_buf_pool_write_requests */
-	ulint innodb_buffer_pool_read_ahead_seq;/*!< srv_read_ahead_seq */
-	ulint innodb_buffer_pool_read_ahead_rnd;/*!< srv_read_ahead_rnd */
+	ulint innodb_buffer_pool_read_ahead;	/*!< srv_read_ahead */
+	ulint innodb_buffer_pool_read_ahead_evicted;/*!< srv_read_ahead evicted*/
 	ulint innodb_dblwr_pages_written;	/*!< srv_dblwr_pages_written */
 	ulint innodb_dblwr_writes;		/*!< srv_dblwr_writes */
 	ibool innodb_have_atomic_builtins;	/*!< HAVE_ATOMIC_BUILTINS */
@@ -663,9 +673,9 @@ struct export_var_struct{
 	ulint innodb_os_log_pending_writes;	/*!< srv_os_log_pending_writes */
 	ulint innodb_os_log_pending_fsyncs;	/*!< fil_n_pending_log_flushes */
 	ulint innodb_page_size;			/*!< UNIV_PAGE_SIZE */
-	ulint innodb_pages_created;		/*!< buf_pool->n_pages_created */
-	ulint innodb_pages_read;		/*!< buf_pool->n_pages_read */
-	ulint innodb_pages_written;		/*!< buf_pool->n_pages_written */
+	ulint innodb_pages_created;		/*!< buf_pool->stat.n_pages_created */
+	ulint innodb_pages_read;		/*!< buf_pool->stat.n_pages_read */
+	ulint innodb_pages_written;		/*!< buf_pool->stat.n_pages_written */
 	ulint innodb_row_lock_waits;		/*!< srv_n_lock_wait_count */
 	ulint innodb_row_lock_current_waits;	/*!< srv_n_lock_wait_current_count */
 	ib_int64_t innodb_row_lock_time;	/*!< srv_n_lock_wait_time

=== modified file 'storage/xtradb/include/sync0rw.h'
--- a/storage/xtradb/include/sync0rw.h	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/include/sync0rw.h	2010-01-15 15:58:25 +0000
@@ -120,7 +120,7 @@ is necessary only if the memory block co
 # endif /* UNIV_SYNC_DEBUG */
 #else /* UNIV_DEBUG */
 # define rw_lock_create(L, level) 					\
-	rw_lock_create_func((L), __FILE__, __LINE__)
+	rw_lock_create_func((L), #L, NULL, 0)
 #endif /* UNIV_DEBUG */
 
 /******************************************************************//**
@@ -137,8 +137,8 @@ rw_lock_create_func(
 # ifdef UNIV_SYNC_DEBUG
 	ulint		level,		/*!< in: level */
 # endif /* UNIV_SYNC_DEBUG */
-	const char*	cmutex_name, 	/*!< in: mutex name */
 #endif /* UNIV_DEBUG */
+	const char*	cmutex_name, 	/*!< in: mutex name */
 	const char*	cfile_name,	/*!< in: file name where created */
 	ulint 		cline);		/*!< in: file line where created */
 /******************************************************************//**
@@ -540,7 +540,8 @@ struct rw_lock_struct {
 	ulint	level;		/*!< Level in the global latching order. */
 #endif /* UNIV_SYNC_DEBUG */
 	ulint count_os_wait;	/*!< Count of os_waits. May not be accurate */
-	const char*	cfile_name;/*!< File name where lock created */
+	//const char*	cfile_name;/*!< File name where lock created */
+	const char*	lock_name;/*!< lock name */
         /* last s-lock file/line is not guaranteed to be correct */
 	const char*	last_s_file_name;/*!< File name where last s-locked */
 	const char*	last_x_file_name;/*!< File name where last x-locked */
@@ -551,7 +552,7 @@ struct rw_lock_struct {
 				are at the start of this struct, thus we can
 				peek this field without causing much memory
 				bus traffic */
-	unsigned	cline:14;	/*!< Line where created */
+	//unsigned	cline:14;	/*!< Line where created */
 	unsigned	last_s_line:14;	/*!< Line number where last time s-locked */
 	unsigned	last_x_line:14;	/*!< Line number where last time x-locked */
 	ulint	magic_n;	/*!< RW_LOCK_MAGIC_N */

=== modified file 'storage/xtradb/include/sync0sync.h'
--- a/storage/xtradb/include/sync0sync.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/sync0sync.h	2010-01-06 12:00:14 +0000
@@ -80,7 +80,7 @@ necessary only if the memory block conta
 # endif
 #else
 # define mutex_create(M, level)					\
-	mutex_create_func((M), __FILE__, __LINE__)
+	mutex_create_func((M), #M, NULL, 0)
 #endif
 
 /******************************************************************//**
@@ -93,8 +93,8 @@ void
 mutex_create_func(
 /*==============*/
 	mutex_t*	mutex,		/*!< in: pointer to memory */
-#ifdef UNIV_DEBUG
 	const char*	cmutex_name,	/*!< in: mutex name */
+#ifdef UNIV_DEBUG
 # ifdef UNIV_SYNC_DEBUG
 	ulint		level,		/*!< in: level */
 # endif /* UNIV_SYNC_DEBUG */
@@ -513,7 +513,7 @@ struct mutex_struct {
 		os_fast_mutex;	/*!< We use this OS mutex in place of lock_word
 				when atomic operations are not enabled */
 #endif
-	ulint	waiters;	/*!< This ulint is set to 1 if there are (or
+	volatile ulint	waiters;	/*!< This ulint is set to 1 if there are (or
 				may be) threads waiting in the global wait
 				array for this mutex to be released.
 				Otherwise, this is 0. */
@@ -524,9 +524,9 @@ struct mutex_struct {
 	ulint	line;		/*!< Line where the mutex was locked */
 	ulint	level;		/*!< Level in the global latching order */
 #endif /* UNIV_SYNC_DEBUG */
+#ifdef UNIV_DEBUG
 	const char*	cfile_name;/*!< File name where mutex created */
 	ulint		cline;	/*!< Line where created */
-#ifdef UNIV_DEBUG
 	os_thread_id_t thread_id; /*!< The thread id of the thread
 				which locked the mutex. */
 	ulint		magic_n;	/*!< MUTEX_MAGIC_N */
@@ -541,9 +541,9 @@ struct mutex_struct {
 	ulong		count_os_yield;	/*!< count of os_wait */
 	ulonglong	lspent_time;	/*!< mutex os_wait timer msec */
 	ulonglong	lmax_spent_time;/*!< mutex os_wait timer msec */
-	const char*	cmutex_name;	/*!< mutex name */
 	ulint		mutex_type;	/*!< 0=usual mutex, 1=rw_lock mutex */
 #endif /* UNIV_DEBUG */
+	const char*	cmutex_name;	/*!< mutex name */
 };
 
 /** The global array of wait cells for implementation of the databases own

=== modified file 'storage/xtradb/include/thr0loc.h'
--- a/storage/xtradb/include/thr0loc.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/thr0loc.h	2010-01-06 12:00:14 +0000
@@ -39,6 +39,12 @@ UNIV_INTERN
 void
 thr_local_init(void);
 /*================*/
+ /****************************************************************//**
+Close the thread local storage module. */
+UNIV_INTERN
+void
+thr_local_close(void);
+/*=================*/
 /*******************************************************************//**
 Creates a local storage struct for the calling new thread. */
 UNIV_INTERN

=== modified file 'storage/xtradb/include/trx0i_s.h'
--- a/storage/xtradb/include/trx0i_s.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0i_s.h	2010-01-06 12:00:14 +0000
@@ -141,6 +141,13 @@ void
 trx_i_s_cache_init(
 /*===============*/
 	trx_i_s_cache_t*	cache);	/*!< out: cache to init */
+/*******************************************************************//**
+Free the INFORMATION SCHEMA trx related cache. */
+UNIV_INTERN
+void
+trx_i_s_cache_free(
+/*===============*/
+	trx_i_s_cache_t*	cache);	/*!< in/out: cache to free */
 
 /*******************************************************************//**
 Issue a shared/read lock on the tables cache. */

=== modified file 'storage/xtradb/include/trx0purge.h'
--- a/storage/xtradb/include/trx0purge.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0purge.h	2010-01-06 12:00:14 +0000
@@ -71,6 +71,12 @@ void
 trx_purge_sys_create(void);
 /*======================*/
 /********************************************************************//**
+Frees the global purge system control structure. */
+UNIV_INTERN
+void
+trx_purge_sys_close(void);
+/*======================*/
+/************************************************************************
 Adds the update undo log as the first log in the history list. Removes the
 update undo log segment from the rseg slot if it is too big for reuse. */
 UNIV_INTERN
@@ -108,6 +114,25 @@ UNIV_INTERN
 ulint
 trx_purge(void);
 /*===========*/
+/**********************************************************************
+This function runs a purge worker batch */
+UNIV_INTERN
+void
+trx_purge_worker(
+/*=============*/
+	ulint	worker_id);
+/**********************************************************************
+This function waits the event for worker batch */
+UNIV_INTERN
+void
+trx_purge_worker_wait(void);
+/*========================*/
+/**********************************************************************
+This function wakes the waiting worker batch */
+UNIV_INTERN
+void
+trx_purge_worker_wake(void);
+/*========================*/
 /******************************************************************//**
 Prints information of the purge system to stderr. */
 UNIV_INTERN
@@ -125,6 +150,11 @@ struct trx_purge_struct{
 					of the trx system and it never ends */
 	que_t*		query;		/*!< The query graph which will do the
 					parallelized purge operation */
+	ulint		n_worker;
+	os_event_t	worker_event;
+	sess_t**	sess_arr;
+	trx_t**		trx_arr;
+	que_t**		query_arr;
 	rw_lock_t	latch;		/*!< The latch protecting the purge view.
 					A purge operation must acquire an
 					x-latch here for the instant at which

=== modified file 'storage/xtradb/include/trx0rec.h'
--- a/storage/xtradb/include/trx0rec.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0rec.h	2010-01-06 12:00:14 +0000
@@ -44,8 +44,8 @@ UNIV_INLINE
 trx_undo_rec_t*
 trx_undo_rec_copy(
 /*==============*/
-	trx_undo_rec_t*	undo_rec,	/*!< in: undo log record */
-	mem_heap_t*	heap);		/*!< in: heap where copied */
+	const trx_undo_rec_t*	undo_rec,	/*!< in: undo log record */
+	mem_heap_t*		heap);		/*!< in: heap where copied */
 /**********************************************************************//**
 Reads the undo log record type.
 @return	record type */

=== modified file 'storage/xtradb/include/trx0rec.ic'
--- a/storage/xtradb/include/trx0rec.ic	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0rec.ic	2010-01-06 12:00:14 +0000
@@ -100,8 +100,8 @@ UNIV_INLINE
 trx_undo_rec_t*
 trx_undo_rec_copy(
 /*==============*/
-	trx_undo_rec_t*	undo_rec,	/*!< in: undo log record */
-	mem_heap_t*	heap)		/*!< in: heap where copied */
+	const trx_undo_rec_t*	undo_rec,	/*!< in: undo log record */
+	mem_heap_t*		heap)		/*!< in: heap where copied */
 {
 	ulint		len;
 

=== modified file 'storage/xtradb/include/trx0roll.h'
--- a/storage/xtradb/include/trx0roll.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0roll.h	2010-01-06 12:00:14 +0000
@@ -133,6 +133,17 @@ trx_rollback(
 Rollback or clean up any incomplete transactions which were
 encountered in crash recovery.  If the transaction already was
 committed, then we clean up a possible insert undo log. If the
+transaction was not yet committed, then we roll it back. */
+UNIV_INTERN
+void
+trx_rollback_or_clean_recovered(
+/*============================*/
+	ibool	all);	/*!< in: FALSE=roll back dictionary transactions;
+			TRUE=roll back all non-PREPARED transactions */
+/*******************************************************************//**
+Rollback or clean up any incomplete transactions which were
+encountered in crash recovery.  If the transaction already was
+committed, then we clean up a possible insert undo log. If the
 transaction was not yet committed, then we roll it back.
 Note: this is done in a background thread.
 @return	a dummy parameter */
@@ -208,9 +219,9 @@ int
 trx_general_rollback_for_mysql(
 /*===========================*/
 	trx_t*		trx,	/*!< in: transaction handle */
-	ibool		partial,/*!< in: TRUE if partial rollback requested */
 	trx_savept_t*	savept);/*!< in: pointer to savepoint undo number, if
-				partial rollback requested */
+				partial rollback requested, or NULL for
+				complete rollback */
 /*******************************************************************//**
 Rolls back a transaction back to a named savepoint. Modifications after the
 savepoint are undone but InnoDB does NOT release the corresponding locks

=== modified file 'storage/xtradb/include/trx0rseg.h'
--- a/storage/xtradb/include/trx0rseg.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0rseg.h	2010-01-06 12:00:14 +0000
@@ -125,6 +125,13 @@ trx_rseg_create(
 	ulint	max_size,	/*!< in: max size in pages */
 	ulint*	id,		/*!< out: rseg id */
 	mtr_t*	mtr);		/*!< in: mtr */
+/***************************************************************************
+Free's an instance of the rollback segment in memory. */
+UNIV_INTERN
+void
+trx_rseg_mem_free(
+/*==============*/
+	trx_rseg_t*	rseg);		/* in, own: instance to free */
 
 
 /* Real max value may be 4076 in usual. But reserve 4 slot for safety or etc... */

=== modified file 'storage/xtradb/include/trx0sys.h'
--- a/storage/xtradb/include/trx0sys.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0sys.h	2010-01-06 12:00:14 +0000
@@ -344,6 +344,12 @@ void
 trx_sys_file_format_tag_init(void);
 /*==============================*/
 /*****************************************************************//**
+Shutdown/Close the transaction system. */
+UNIV_INTERN
+void
+trx_sys_close(void);
+/*===============*/
+/*****************************************************************//**
 Get the name representation of the file format from its id.
 @return	pointer to the name */
 UNIV_INTERN

=== modified file 'storage/xtradb/include/trx0sys.ic'
--- a/storage/xtradb/include/trx0sys.ic	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0sys.ic	2010-01-06 12:00:14 +0000
@@ -34,11 +34,11 @@ typedef byte	trx_sysf_rseg_t;
 
 /* Rollback segment specification slot offsets */
 /*-------------------------------------------------------------*/
-#define	TRX_SYS_RSEG_SPACE	0	/* space where the the segment
+#define	TRX_SYS_RSEG_SPACE	0	/* space where the segment
 					header is placed; starting with
 					MySQL/InnoDB 5.1.7, this is
 					UNIV_UNDEFINED if the slot is unused */
-#define	TRX_SYS_RSEG_PAGE_NO	4	/*  page number where the the segment
+#define	TRX_SYS_RSEG_PAGE_NO	4	/*  page number where the segment
 					header is placed; this is FIL_NULL
 					if the slot is unused */
 /*-------------------------------------------------------------*/

=== modified file 'storage/xtradb/include/trx0trx.h'
--- a/storage/xtradb/include/trx0trx.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0trx.h	2010-01-06 12:00:14 +0000
@@ -179,7 +179,7 @@ trx_commit_off_kernel(
 /****************************************************************//**
 Cleans up a transaction at database startup. The cleanup is needed if
 the transaction already got to the middle of a commit when the database
-crashed, andf we cannot roll it back. */
+crashed, and we cannot roll it back. */
 UNIV_INTERN
 void
 trx_cleanup_at_db_startup(
@@ -360,7 +360,7 @@ enum trx_dict_op {
 	operation modes in crash recovery. */
 	TRX_DICT_OP_TABLE = 1,
 	/** The transaction is creating or dropping an index in an
-	existing table.  In crash recovery, the the data dictionary
+	existing table.  In crash recovery, the data dictionary
 	must be locked, but the table must not be dropped. */
 	TRX_DICT_OP_INDEX = 2
 };
@@ -729,6 +729,17 @@ struct trx_struct{
 	/*------------------------------*/
 	char detailed_error[256];	/*!< detailed error message for last
 					error, or empty. */
+	/*------------------------------*/
+	ulint		io_reads;
+	ib_uint64_t	io_read;
+	ulint		io_reads_wait_timer;
+	ib_uint64_t	lock_que_wait_ustarted;
+	ulint           lock_que_wait_timer;
+	ulint           innodb_que_wait_timer;
+	ulint           distinct_page_access;
+#define	DPAH_SIZE	8192
+	byte*		distinct_page_access_hash;
+	ibool		take_stats;
 };
 
 #define TRX_MAX_N_THREADS	32	/* maximum number of

=== modified file 'storage/xtradb/include/trx0types.h'
--- a/storage/xtradb/include/trx0types.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0types.h	2010-01-06 12:00:14 +0000
@@ -70,7 +70,7 @@ typedef struct trx_named_savept_struct t
 enum trx_rb_ctx {
 	RB_NONE = 0,	/*!< no rollback */
 	RB_NORMAL,	/*!< normal rollback */
-	RB_RECOVERY,	/*!< rolling back an incomplete transaction,
+	RB_RECOVERY	/*!< rolling back an incomplete transaction,
 			in crash recovery */
 };
 

=== modified file 'storage/xtradb/include/trx0undo.h'
--- a/storage/xtradb/include/trx0undo.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/trx0undo.h	2010-01-06 12:00:14 +0000
@@ -333,6 +333,13 @@ trx_undo_parse_discard_latest(
 	byte*	end_ptr,/*!< in: buffer end */
 	page_t*	page,	/*!< in: page or NULL */
 	mtr_t*	mtr);	/*!< in: mtr or NULL */
+/************************************************************************
+Frees an undo log memory copy. */
+UNIV_INTERN
+void
+trx_undo_mem_free(
+/*==============*/
+	trx_undo_t*	undo);		/* in: the undo object to be freed */
 
 /* Types of an undo log segment */
 #define	TRX_UNDO_INSERT		1	/* contains undo entries for inserts */

=== modified file 'storage/xtradb/include/univ.i'
--- a/storage/xtradb/include/univ.i	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/include/univ.i	2010-01-15 15:58:25 +0000
@@ -46,12 +46,12 @@ Created 1/20/1994 Heikki Tuuri
 
 #define INNODB_VERSION_MAJOR	1
 #define INNODB_VERSION_MINOR	0
-#define INNODB_VERSION_BUGFIX	4
-#define PERCONA_INNODB_VERSION	8
+#define INNODB_VERSION_BUGFIX	6
+#define PERCONA_INNODB_VERSION	9
 
 /* The following is the InnoDB version as shown in
 SELECT plugin_version FROM information_schema.plugins;
-calculated in in make_version_string() in sql/sql_show.cc like this:
+calculated in make_version_string() in sql/sql_show.cc like this:
 "version >> 8" . "version & 0xff"
 because the version is shown with only one dot, we skip the last
 component, i.e. we show M.N.P as M.N */
@@ -59,13 +59,14 @@ component, i.e. we show M.N.P as M.N */
 	(INNODB_VERSION_MAJOR << 8 | INNODB_VERSION_MINOR)
 
 /* auxiliary macros to help creating the version as string */
-#define __INNODB_VERSION(a, b, c, d)	(#a "." #b "." #c "-" #d)
-#define _INNODB_VERSION(a, b, c, d)	__INNODB_VERSION(a, b, c, d)
+#define __INNODB_VERSION(a, b, c, d)   (#a "." #b "." #c "-" #d)
+#define _INNODB_VERSION(a, b, c, d)    __INNODB_VERSION(a, b, c, d)
+
 
 #define INNODB_VERSION_STR			\
 	_INNODB_VERSION(INNODB_VERSION_MAJOR,	\
 			INNODB_VERSION_MINOR,	\
-			INNODB_VERSION_BUGFIX,	\
+			INNODB_VERSION_BUGFIX,  \
 			PERCONA_INNODB_VERSION)
 
 #define REFMAN "http://dev.mysql.com/doc/refman/5.1/en/"
@@ -80,17 +81,25 @@ the virtual method table (vtable) in GCC
 # define ha_innobase ha_innodb
 #endif /* MYSQL_DYNAMIC_PLUGIN */
 
+/* if any of the following macros is defined at this point this means
+that the code from the "right" plug.in was executed and we do not
+need to include ut0auxconf.h which would either define the same macros
+or will be empty */
+#if !defined(HAVE_IB_GCC_ATOMIC_BUILTINS) \
+ && !defined(HAVE_IB_ATOMIC_PTHREAD_T_GCC) \
+ && !defined(HAVE_IB_SOLARIS_ATOMICS) \
+ && !defined(HAVE_IB_ATOMIC_PTHREAD_T_SOLARIS) \
+ && !defined(SIZEOF_PTHREAD_T) \
+ && !defined(HAVE_IB_PAUSE_INSTRUCTION)
+# include "ut0auxconf.h"
+#endif
+
 #if (defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)) && !defined(MYSQL_SERVER) && !defined(__WIN__)
 # undef __WIN__
 # define __WIN__
 
 # include <windows.h>
 
-# if defined(HAVE_WINDOWS_ATOMICS)
-/* If atomics are defined we use them in InnoDB mutex implementation */
-#  define HAVE_ATOMIC_BUILTINS
-# endif /* HAVE_WINDOWS_ATOMICS */
-
 # ifdef _NT_
 #  define __NT__
 # endif
@@ -113,45 +122,17 @@ if we are compiling on Windows. */
 #  include <sys/mman.h> /* mmap() for os0proc.c */
 # endif
 
-# undef PACKAGE
-# undef VERSION
-
 /* Include the header file generated by GNU autoconf */
 # ifndef __WIN__
-#ifndef UNIV_HOTBACKUP
-# include "config.h"
-#endif /* UNIV_HOTBACKUP */
+#  ifndef UNIV_HOTBACKUP
+#   include "config.h"
+#  endif /* UNIV_HOTBACKUP */
 # endif
 
 # ifdef HAVE_SCHED_H
 #  include <sched.h>
 # endif
 
-# if defined(HAVE_GCC_ATOMIC_BUILTINS) || defined(HAVE_SOLARIS_ATOMICS) \
-     || defined(HAVE_WINDOWS_ATOMICS)
-/* If atomics are defined we use them in InnoDB mutex implementation */
-#  define HAVE_ATOMIC_BUILTINS
-# endif /* (HAVE_GCC_ATOMIC_BUILTINS) || (HAVE_SOLARIS_ATOMICS)
-	|| (HAVE_WINDOWS_ATOMICS) */
-
-/* For InnoDB rw_locks to work with atomics we need the thread_id
-to be no more than machine word wide. The following enables using
-atomics for InnoDB rw_locks where these conditions are met. */
-#ifdef HAVE_ATOMIC_BUILTINS
-/* if HAVE_ATOMIC_PTHREAD_T is defined at this point that means that
-the code from plug.in has defined it and we do not need to include
-ut0auxconf.h which would either define HAVE_ATOMIC_PTHREAD_T or will
-be empty */
-# ifndef HAVE_ATOMIC_PTHREAD_T
-#  include "ut0auxconf.h"
-# endif /* HAVE_ATOMIC_PTHREAD_T */
-/* now HAVE_ATOMIC_PTHREAD_T is eventually defined either by plug.in or
-from Makefile.in->ut0auxconf.h */
-# ifdef HAVE_ATOMIC_PTHREAD_T
-#  define INNODB_RW_LOCKS_USE_ATOMICS
-# endif /* HAVE_ATOMIC_PTHREAD_T */
-#endif /* HAVE_ATOMIC_BUILTINS */
-
 /* We only try to do explicit inlining of functions with gcc and
 Sun Studio */
 
@@ -198,12 +179,18 @@ command. Not tested on Windows. */
 						debugging without UNIV_DEBUG */
 #define UNIV_DEBUG				/* Enable ut_ad() assertions
 						and disable UNIV_INLINE */
+#define UNIV_DEBUG_LOCK_VALIDATE		/* Enable
+						ut_ad(lock_rec_validate_page())
+						assertions. */
 #define UNIV_DEBUG_FILE_ACCESSES		/* Debug .ibd file access
 						(field file_page_was_freed
 						in buf_page_t) */
 #define UNIV_LRU_DEBUG				/* debug the buffer pool LRU */
 #define UNIV_HASH_DEBUG				/* debug HASH_ macros */
 #define UNIV_LIST_DEBUG				/* debug UT_LIST_ macros */
+#define UNIV_LOG_LSN_DEBUG			/* write LSN to the redo log;
+this will break redo log file compatibility, but it may be useful when
+debugging redo log application problems. */
 #define UNIV_MEM_DEBUG				/* detect memory leaks etc */
 #define UNIV_IBUF_DEBUG				/* debug the insert buffer */
 #define UNIV_IBUF_COUNT_DEBUG			/* debug the insert buffer;
@@ -253,7 +240,7 @@ by one. */
 
 /* Linkage specifier for non-static InnoDB symbols (variables and functions)
 that are only referenced from within InnoDB, not from MySQL */
-#if defined(__GNUC__) && (__GNUC__ >= 4) && !defined(UNIV_HOTBACKUP)
+#if defined(__GNUC__) && (__GNUC__ >= 4) || defined(__INTEL_COMPILER)
 # define UNIV_INTERN __attribute__((visibility ("hidden")))
 #else
 # define UNIV_INTERN
@@ -410,7 +397,9 @@ it is read. */
 /* Minimize cache-miss latency by moving data at addr into a cache before
 it is read or written. */
 # define UNIV_PREFETCH_RW(addr) __builtin_prefetch(addr, 1, 3)
-#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+/* Sun Studio includes sun_prefetch.h as of version 5.9 */
+#elif (defined(__SUNPRO_C) && __SUNPRO_C >= 0x590) \
+       || (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x590)
 # include <sun_prefetch.h>
 #if __SUNPRO_C >= 0x550
 # undef UNIV_INTERN

=== modified file 'storage/xtradb/include/usr0sess.h'
--- a/storage/xtradb/include/usr0sess.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/usr0sess.h	2010-01-06 12:00:14 +0000
@@ -44,14 +44,12 @@ sess_t*
 sess_open(void);
 /*============*/
 /*********************************************************************//**
-Closes a session, freeing the memory occupied by it, if it is in a state
-where it should be closed.
-@return	TRUE if closed */
+Closes a session, freeing the memory occupied by it. */
 UNIV_INTERN
-ibool
-sess_try_close(
-/*===========*/
-	sess_t*		sess);	/*!< in, own: session object */
+void
+sess_close(
+/*=======*/
+	sess_t*		sess);		/* in, own: session object */
 
 /* The session handle. All fields are protected by the kernel mutex */
 struct sess_struct{

=== modified file 'storage/xtradb/include/ut0auxconf.h'
--- a/storage/xtradb/include/ut0auxconf.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/ut0auxconf.h	2010-01-06 12:00:14 +0000
@@ -1,14 +1,14 @@
 /* Do not remove this file even though it is empty.
 This file is included in univ.i and will cause compilation failure
 if not present.
-A custom check has been added in the generated
+A custom checks have been added in the generated
 storage/innobase/Makefile.in that is shipped with the InnoDB Plugin
-source archive. This check tries to compile a test program and if
-successful then adds "#define HAVE_ATOMIC_PTHREAD_T" to this file.
-This is a hack that has been developed in order to check for pthread_t
-atomicity without the need to regenerate the ./configure script that is
+source archive. These checks eventually define some macros and put
+them in this file.
+This is a hack that has been developed in order to deploy new compile
+time checks without the need to regenerate the ./configure script that is
 distributed in the MySQL 5.1 official source archives.
 If by any chance Makefile.in and ./configure are regenerated and thus
-the hack from Makefile.in wiped away then the "real" check from plug.in
+the hack from Makefile.in wiped away then the "real" checks from plug.in
 will take over.
 */

=== modified file 'storage/xtradb/include/ut0byte.h'
--- a/storage/xtradb/include/ut0byte.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/ut0byte.h	2010-01-06 12:00:14 +0000
@@ -219,8 +219,8 @@ UNIV_INLINE
 void*
 ut_align(
 /*=====*/
-	void*	ptr,		/*!< in: pointer */
-	ulint	align_no);	/*!< in: align by this number */
+	const void*	ptr,		/*!< in: pointer */
+	ulint		align_no);	/*!< in: align by this number */
 /*********************************************************//**
 The following function rounds down a pointer to the nearest
 aligned address.

=== modified file 'storage/xtradb/include/ut0byte.ic'
--- a/storage/xtradb/include/ut0byte.ic	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/ut0byte.ic	2010-01-06 12:00:14 +0000
@@ -319,8 +319,8 @@ UNIV_INLINE
 void*
 ut_align(
 /*=====*/
-	void*	ptr,		/*!< in: pointer */
-	ulint	align_no)	/*!< in: align by this number */
+	const void*	ptr,		/*!< in: pointer */
+	ulint		align_no)	/*!< in: align by this number */
 {
 	ut_ad(align_no > 0);
 	ut_ad(((align_no - 1) & align_no) == 0);

=== modified file 'storage/xtradb/include/ut0lst.h'
--- a/storage/xtradb/include/ut0lst.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/ut0lst.h	2010-03-30 12:36:49 +0000
@@ -158,7 +158,7 @@ Inserts a NODE2 after NODE1 in a list.
 /** Invalidate the pointers in a list node.
 @param NAME	list name
 @param N	pointer to the node that was removed */
-# define UT_LIST_REMOVE_CLEAR(NAME, N) while (0)
+# define UT_LIST_REMOVE_CLEAR(NAME, N) {} while (0)
 #endif
 
 /*******************************************************************//**

=== modified file 'storage/xtradb/include/ut0ut.h'
--- a/storage/xtradb/include/ut0ut.h	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/include/ut0ut.h	2010-01-06 12:00:14 +0000
@@ -34,6 +34,11 @@ Created 1/20/1994 Heikki Tuuri
 #define ut0ut_h
 
 #include "univ.i"
+
+#ifndef UNIV_HOTBACKUP
+# include "os0sync.h" /* for HAVE_ATOMIC_BUILTINS */
+#endif /* UNIV_HOTBACKUP */
+
 #include <time.h>
 #ifndef MYSQL_SERVER
 #include <ctype.h>
@@ -47,7 +52,8 @@ Created 1/20/1994 Heikki Tuuri
 /** Time stamp */
 typedef time_t	ib_time_t;
 
-#if defined(IB_HAVE_PAUSE_INSTRUCTION)
+#ifndef UNIV_HOTBACKUP
+#if defined(HAVE_IB_PAUSE_INSTRUCTION)
 #  ifdef WIN32
      /* In the Win32 API, the x86 PAUSE instruction is executed by calling
      the YieldProcessor macro defined in WinNT.h. It is a CPU architecture-
@@ -84,6 +90,7 @@ do {								\
 		os_thread_sleep(2000 /* 2 ms */);		\
 	}							\
 } while (0)
+#endif /* !UNIV_HOTBACKUP */
 
 /********************************************************//**
 Gets the high 32 bits in a ulint. That is makes a shift >> 32,
@@ -216,6 +223,7 @@ UNIV_INTERN
 ib_time_t
 ut_time(void);
 /*=========*/
+#ifndef UNIV_HOTBACKUP
 /**********************************************************//**
 Returns system time.
 Upon successful completion, the value 0 is returned; otherwise the
@@ -239,6 +247,16 @@ ullint
 ut_time_us(
 /*=======*/
 	ullint*	tloc);	/*!< out: us since epoch, if non-NULL */
+/**********************************************************//**
+Returns the number of milliseconds since some epoch.  The
+value may wrap around.  It should only be used for heuristic
+purposes.
+@return	ms since epoch */
+UNIV_INTERN
+ulint
+ut_time_ms(void);
+/*============*/
+#endif /* !UNIV_HOTBACKUP */
 
 /**********************************************************//**
 Returns the difference of two times in seconds.

=== modified file 'storage/xtradb/lock/lock0lock.c'
--- a/storage/xtradb/lock/lock0lock.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/lock/lock0lock.c	2010-01-06 12:00:14 +0000
@@ -214,7 +214,7 @@ a waiting s-lock request on the next rec
 by a read cursor moving in the ascending order in the index, we cannot
 do the insert immediately, because when we finally commit our transaction,
 the read cursor should see also the new inserted record. So we should
-move the read cursor backward from the the next record for it to pass over
+move the read cursor backward from the next record for it to pass over
 the new inserted record. This move backward may be too cumbersome to
 implement. If we in this situation just enqueue a second x-lock request
 for our transaction on the next record, then the deadlock mechanism
@@ -360,10 +360,9 @@ ibool
 lock_rec_validate_page(
 /*===================*/
 	ulint	space,	/*!< in: space id */
+	ulint	zip_size,/*!< in: compressed page size in bytes
+			or 0 for uncompressed pages */
 	ulint	page_no);/*!< in: page number */
-
-/* Define the following in order to enable lock_rec_validate_page() checks. */
-# undef UNIV_DEBUG_LOCK_VALIDATE
 #endif /* UNIV_DEBUG */
 
 /* The lock system */
@@ -579,6 +578,23 @@ lock_sys_create(
 }
 
 /*********************************************************************//**
+Closes the lock system at database shutdown. */
+UNIV_INTERN
+void
+lock_sys_close(void)
+/*================*/
+{
+	if (lock_latest_err_file != NULL) {
+		fclose(lock_latest_err_file);
+		lock_latest_err_file = NULL;
+	}
+
+	hash_table_free(lock_sys->rec_hash);
+	mem_free(lock_sys);
+	lock_sys = NULL;
+}
+
+/*********************************************************************//**
 Gets the size of a lock struct.
 @return	size in bytes */
 UNIV_INTERN
@@ -1739,6 +1755,8 @@ lock_rec_enqueue_waiting(
 {
 	lock_t*	lock;
 	trx_t*	trx;
+	ulint   sec;
+	ulint   ms;
 
 	ut_ad(mutex_own(&kernel_mutex));
 
@@ -1797,6 +1815,10 @@ lock_rec_enqueue_waiting(
 	trx->que_state = TRX_QUE_LOCK_WAIT;
 	trx->was_chosen_as_deadlock_victim = FALSE;
 	trx->wait_started = time(NULL);
+	if (innobase_get_slow_log() && trx->take_stats) {
+		ut_usectime(&sec, &ms);
+		trx->lock_que_wait_ustarted = (ib_uint64_t)sec * 1000000 + ms;
+	}
 
 	ut_a(que_thr_stop(thr));
 
@@ -2622,6 +2644,7 @@ lock_move_reorganize_page(
 
 #ifdef UNIV_DEBUG_LOCK_VALIDATE
 	ut_ad(lock_rec_validate_page(buf_block_get_space(block),
+				     buf_block_get_zip_size(block),
 				     buf_block_get_page_no(block)));
 #endif
 }
@@ -2711,8 +2734,10 @@ lock_move_rec_list_end(
 
 #ifdef UNIV_DEBUG_LOCK_VALIDATE
 	ut_ad(lock_rec_validate_page(buf_block_get_space(block),
+				     buf_block_get_zip_size(block),
 				     buf_block_get_page_no(block)));
 	ut_ad(lock_rec_validate_page(buf_block_get_space(new_block),
+				     buf_block_get_zip_size(block),
 				     buf_block_get_page_no(new_block)));
 #endif
 }
@@ -2822,6 +2847,7 @@ lock_move_rec_list_start(
 
 #ifdef UNIV_DEBUG_LOCK_VALIDATE
 	ut_ad(lock_rec_validate_page(buf_block_get_space(block),
+				     buf_block_get_zip_size(block),
 				     buf_block_get_page_no(block)));
 #endif
 }
@@ -3574,7 +3600,8 @@ lock_table_remove_low(
 		and lock_grant()). Therefore it can be empty and we
 		need to check for that. */
 
-		if (!ib_vector_is_empty(trx->autoinc_locks)) {
+		if (!lock_get_wait(lock)
+		    && !ib_vector_is_empty(trx->autoinc_locks)) {
 			lock_t*	autoinc_lock;
 
 			autoinc_lock = ib_vector_pop(trx->autoinc_locks);
@@ -3607,6 +3634,8 @@ lock_table_enqueue_waiting(
 {
 	lock_t*	lock;
 	trx_t*	trx;
+	ulint   sec;
+	ulint   ms;
 
 	ut_ad(mutex_own(&kernel_mutex));
 
@@ -3647,8 +3676,10 @@ lock_table_enqueue_waiting(
 
 	if (lock_deadlock_occurs(lock, trx)) {
 
-		lock_reset_lock_and_trx_wait(lock);
+		/* The order here is important, we don't want to
+		lose the state of the lock before calling remove. */
 		lock_table_remove_low(lock);
+		lock_reset_lock_and_trx_wait(lock);
 
 		return(DB_DEADLOCK);
 	}
@@ -3660,6 +3691,10 @@ lock_table_enqueue_waiting(
 		return(DB_SUCCESS);
 	}
 
+	if (innobase_get_slow_log() && trx->take_stats) {
+		ut_usectime(&sec, &ms);
+		trx->lock_que_wait_ustarted = (ib_uint64_t)sec * 1000000 + ms;
+	}
 	trx->que_state = TRX_QUE_LOCK_WAIT;
 	trx->was_chosen_as_deadlock_victim = FALSE;
 	trx->wait_started = time(NULL);
@@ -4627,6 +4662,10 @@ lock_rec_queue_validate(
 		next function call: we have to release lock table mutex
 		to obey the latching order */
 
+		/* If this thread is holding the file space latch
+		(fil_space_t::latch), the following check WILL break
+		latching order and may cause a deadlock of threads. */
+
 		impl_trx = lock_sec_rec_some_has_impl_off_kernel(
 			rec, index, offsets);
 
@@ -4684,6 +4723,8 @@ ibool
 lock_rec_validate_page(
 /*===================*/
 	ulint	space,	/*!< in: space id */
+	ulint	zip_size,/*!< in: compressed page size in bytes
+			or 0 for uncompressed pages */
 	ulint	page_no)/*!< in: page number */
 {
 	dict_index_t*	index;
@@ -4694,7 +4735,6 @@ lock_rec_validate_page(
 	ulint		nth_lock	= 0;
 	ulint		nth_bit		= 0;
 	ulint		i;
-	ulint		zip_size;
 	mtr_t		mtr;
 	mem_heap_t*	heap		= NULL;
 	ulint		offsets_[REC_OFFS_NORMAL_SIZE];
@@ -4705,7 +4745,6 @@ lock_rec_validate_page(
 
 	mtr_start(&mtr);
 
-	zip_size = fil_space_get_zip_size(space);
 	ut_ad(zip_size != ULINT_UNDEFINED);
 	block = buf_page_get(space, zip_size, page_no, RW_X_LATCH, &mtr);
 	buf_block_dbg_add_level(block, SYNC_NO_ORDER_CHECK);
@@ -4750,6 +4789,11 @@ loop:
 
 			lock_mutex_exit_kernel();
 
+			/* If this thread is holding the file space
+			latch (fil_space_t::latch), the following
+			check WILL break the latching order and may
+			cause a deadlock of threads. */
+
 			lock_rec_queue_validate(block, rec, index, offsets);
 
 			lock_mutex_enter_kernel();
@@ -4840,7 +4884,9 @@ lock_validate(void)
 
 			lock_mutex_exit_kernel();
 
-			lock_rec_validate_page(space, page_no);
+			lock_rec_validate_page(space,
+					       fil_space_get_zip_size(space),
+					       page_no);
 
 			lock_mutex_enter_kernel();
 
@@ -5364,6 +5410,20 @@ lock_release_autoinc_last_lock(
 }
 
 /*******************************************************************//**
+Check if a transaction holds any autoinc locks. 
+@return TRUE if the transaction holds any AUTOINC locks. */
+UNIV_INTERN
+ibool
+lock_trx_holds_autoinc_locks(
+/*=========================*/
+	const trx_t*	trx)		/*!< in: transaction */
+{
+	ut_a(trx->autoinc_locks != NULL);
+
+	return(!ib_vector_is_empty(trx->autoinc_locks));
+}
+
+/*******************************************************************//**
 Release all the transaction's autoinc locks. */
 UNIV_INTERN
 void

=== modified file 'storage/xtradb/log/log0log.c'
--- a/storage/xtradb/log/log0log.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/log/log0log.c	2010-01-06 12:00:14 +0000
@@ -241,6 +241,7 @@ log_reserve_and_open(
 	ut_a(len < log->buf_size / 2);
 loop:
 	mutex_enter(&(log->mutex));
+	ut_ad(!recv_no_log_write);
 
 	/* Calculate an upper limit for the space the string may take in the
 	log buffer */
@@ -309,6 +310,7 @@ log_write_low(
 
 	ut_ad(mutex_own(&(log->mutex)));
 part_loop:
+	ut_ad(!recv_no_log_write);
 	/* Calculate a part length */
 
 	data_len = (log->buf_free % OS_FILE_LOG_BLOCK_SIZE) + str_len;
@@ -362,6 +364,33 @@ part_loop:
 }
 
 /************************************************************//**
+*/
+UNIV_INLINE
+ulint
+log_max_modified_age_async()
+{
+	if (srv_checkpoint_age_target) {
+		return(ut_min(log_sys->max_modified_age_async,
+				srv_checkpoint_age_target
+				- srv_checkpoint_age_target / 8));
+	} else {
+		return(log_sys->max_modified_age_async);
+	}
+}
+
+UNIV_INLINE
+ulint
+log_max_checkpoint_age_async()
+{
+	if (srv_checkpoint_age_target) {
+		return(ut_min(log_sys->max_checkpoint_age_async,
+				srv_checkpoint_age_target));
+	} else {
+		return(log_sys->max_checkpoint_age_async);
+	}
+}
+
+/************************************************************//**
 Closes the log.
 @return	lsn */
 UNIV_INTERN
@@ -377,6 +406,7 @@ log_close(void)
 	ib_uint64_t	checkpoint_age;
 
 	ut_ad(mutex_own(&(log->mutex)));
+	ut_ad(!recv_no_log_write);
 
 	lsn = log->lsn;
 
@@ -429,7 +459,7 @@ log_close(void)
 		}
 	}
 
-	if (checkpoint_age <= log->max_modified_age_async) {
+	if (checkpoint_age <= log_max_modified_age_async()) {
 
 		goto function_exit;
 	}
@@ -437,8 +467,8 @@ log_close(void)
 	oldest_lsn = buf_pool_get_oldest_modification();
 
 	if (!oldest_lsn
-	    || lsn - oldest_lsn > log->max_modified_age_async
-	    || checkpoint_age > log->max_checkpoint_age_async) {
+	    || lsn - oldest_lsn > log_max_modified_age_async()
+	    || checkpoint_age > log_max_checkpoint_age_async()) {
 
 		log->check_flush_or_checkpoint = TRUE;
 	}
@@ -668,8 +698,6 @@ log_calc_max_ages(void)
 	ulint		archive_margin;
 	ulint		smallest_archive_margin;
 
-	ut_ad(!mutex_own(&(log_sys->mutex)));
-
 	mutex_enter(&(log_sys->mutex));
 
 	group = UT_LIST_GET_FIRST(log_sys->log_groups);
@@ -770,8 +798,6 @@ void
 log_init(void)
 /*==========*/
 {
-	byte*	buf;
-
 	log_sys = mem_alloc(sizeof(log_t));
 
 	mutex_create(&log_sys->mutex, SYNC_LOG);
@@ -786,8 +812,8 @@ log_init(void)
 	ut_a(LOG_BUFFER_SIZE >= 16 * OS_FILE_LOG_BLOCK_SIZE);
 	ut_a(LOG_BUFFER_SIZE >= 4 * UNIV_PAGE_SIZE);
 
-	buf = mem_alloc(LOG_BUFFER_SIZE + OS_FILE_LOG_BLOCK_SIZE);
-	log_sys->buf = ut_align(buf, OS_FILE_LOG_BLOCK_SIZE);
+	log_sys->buf_ptr = mem_alloc(LOG_BUFFER_SIZE + OS_FILE_LOG_BLOCK_SIZE);
+	log_sys->buf = ut_align(log_sys->buf_ptr, OS_FILE_LOG_BLOCK_SIZE);
 
 	log_sys->buf_size = LOG_BUFFER_SIZE;
 
@@ -832,9 +858,9 @@ log_init(void)
 
 	rw_lock_create(&log_sys->checkpoint_lock, SYNC_NO_ORDER_CHECK);
 
-	log_sys->checkpoint_buf
-		= ut_align(mem_alloc(2 * OS_FILE_LOG_BLOCK_SIZE),
-			   OS_FILE_LOG_BLOCK_SIZE);
+	log_sys->checkpoint_buf_ptr = mem_alloc(2 * OS_FILE_LOG_BLOCK_SIZE);
+	log_sys->checkpoint_buf = ut_align(log_sys->checkpoint_buf_ptr,
+					   OS_FILE_LOG_BLOCK_SIZE);
 	memset(log_sys->checkpoint_buf, '\0', OS_FILE_LOG_BLOCK_SIZE);
 	/*----------------------------*/
 
@@ -917,23 +943,33 @@ log_group_init(
 	group->lsn_offset = LOG_FILE_HDR_SIZE;
 	group->n_pending_writes = 0;
 
+	group->file_header_bufs_ptr = mem_alloc(sizeof(byte*) * n_files);
 	group->file_header_bufs = mem_alloc(sizeof(byte*) * n_files);
 #ifdef UNIV_LOG_ARCHIVE
+	group->archive_file_header_bufs_ptr = mem_alloc(
+		sizeof(byte*) * n_files);
 	group->archive_file_header_bufs = mem_alloc(sizeof(byte*) * n_files);
 #endif /* UNIV_LOG_ARCHIVE */
 
 	for (i = 0; i < n_files; i++) {
-		*(group->file_header_bufs + i) = ut_align(
-			mem_alloc(LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE),
+		group->file_header_bufs_ptr[i] = mem_alloc(
+			LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE);
+
+		group->file_header_bufs[i] = ut_align(
+			group->file_header_bufs_ptr[i],
 			OS_FILE_LOG_BLOCK_SIZE);
 
 		memset(*(group->file_header_bufs + i), '\0',
 		       LOG_FILE_HDR_SIZE);
 
 #ifdef UNIV_LOG_ARCHIVE
-		*(group->archive_file_header_bufs + i) = ut_align(
-			mem_alloc(LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE),
+		group->archive_file_header_bufs_ptr[i] = mem_alloc(
+			LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE);
+
+		group->archive_file_header_bufs[i] = ut_align(
+			group->archive_file_header_bufs_ptr[i],
 			OS_FILE_LOG_BLOCK_SIZE);
+
 		memset(*(group->archive_file_header_bufs + i), '\0',
 		       LOG_FILE_HDR_SIZE);
 #endif /* UNIV_LOG_ARCHIVE */
@@ -946,8 +982,9 @@ log_group_init(
 	group->archived_offset = 0;
 #endif /* UNIV_LOG_ARCHIVE */
 
-	group->checkpoint_buf = ut_align(
-		mem_alloc(2 * OS_FILE_LOG_BLOCK_SIZE), OS_FILE_LOG_BLOCK_SIZE);
+	group->checkpoint_buf_ptr = mem_alloc(2 * OS_FILE_LOG_BLOCK_SIZE);
+	group->checkpoint_buf = ut_align(group->checkpoint_buf_ptr,
+					 OS_FILE_LOG_BLOCK_SIZE);
 
 	memset(group->checkpoint_buf, '\0', OS_FILE_LOG_BLOCK_SIZE);
 
@@ -1117,6 +1154,7 @@ log_io_complete(
 	}
 
 	mutex_enter(&(log_sys->mutex));
+	ut_ad(!recv_no_log_write);
 
 	ut_a(group->n_pending_writes > 0);
 	ut_a(log_sys->n_pending_writes > 0);
@@ -1148,6 +1186,7 @@ log_group_file_header_flush(
 	ulint	dest_offset;
 
 	ut_ad(mutex_own(&(log_sys->mutex)));
+	ut_ad(!recv_no_log_write);
 	ut_a(nth_file < group->n_files);
 
 	buf = *(group->file_header_bufs + nth_file);
@@ -1219,6 +1258,7 @@ log_group_write_buf(
 	ulint	i;
 
 	ut_ad(mutex_own(&(log_sys->mutex)));
+	ut_ad(!recv_no_log_write);
 	ut_a(len % OS_FILE_LOG_BLOCK_SIZE == 0);
 	ut_a(((ulint) start_lsn) % OS_FILE_LOG_BLOCK_SIZE == 0);
 
@@ -1361,6 +1401,7 @@ loop:
 #endif
 
 	mutex_enter(&(log_sys->mutex));
+	ut_ad(!recv_no_log_write);
 
 	if (flush_to_disk
 	    && log_sys->flushed_to_disk_lsn >= lsn) {
@@ -1974,6 +2015,7 @@ log_checkpoint(
 
 	mutex_enter(&(log_sys->mutex));
 
+	ut_ad(!recv_no_log_write);
 	oldest_lsn = log_buf_pool_get_oldest_modification();
 
 	mutex_exit(&(log_sys->mutex));
@@ -2047,7 +2089,7 @@ log_make_checkpoint_at(
 					later lsn, if IB_ULONGLONG_MAX, makes
 					a checkpoint at the latest lsn */
 	ibool		write_always)	/*!< in: the function normally checks if
-					the the new checkpoint would have a
+					the new checkpoint would have a
 					greater lsn than the previous one: if
 					not, then no physical write is done;
 					by setting this parameter TRUE, a
@@ -2086,6 +2128,7 @@ loop:
 	do_checkpoint = FALSE;
 
 	mutex_enter(&(log->mutex));
+	ut_ad(!recv_no_log_write);
 
 	if (log->check_flush_or_checkpoint == FALSE) {
 		mutex_exit(&(log->mutex));
@@ -2103,10 +2146,10 @@ loop:
 
 		sync = TRUE;
 		advance = 2 * (age - log->max_modified_age_sync);
-	} else if (age > log->max_modified_age_async) {
+	} else if (age > log_max_modified_age_async()) {
 
 		/* A flush is not urgent: we do an asynchronous preflush */
-		advance = age - log->max_modified_age_async;
+		advance = age - log_max_modified_age_async();
 	} else {
 		advance = 0;
 	}
@@ -2120,7 +2163,7 @@ loop:
 
 		do_checkpoint = TRUE;
 
-	} else if (checkpoint_age > log->max_checkpoint_age_async) {
+	} else if (checkpoint_age > log_max_checkpoint_age_async()) {
 		/* A checkpoint is not urgent: do it asynchronously */
 
 		do_checkpoint = TRUE;
@@ -3035,6 +3078,7 @@ loop:
 #endif /* UNIV_LOG_ARCHIVE */
 
 	mutex_enter(&(log_sys->mutex));
+	ut_ad(!recv_no_log_write);
 
 	if (log_sys->check_flush_or_checkpoint) {
 
@@ -3120,6 +3164,16 @@ loop:
 		goto loop;
 	}
 
+	/* Check that the purge threads ended */
+	if (srv_use_purge_thread
+	    && (srv_n_threads_active[SRV_PURGE] != 0
+		|| srv_n_threads_active[SRV_PURGE_WORKER] != 0)) {
+
+		mutex_exit(&kernel_mutex);
+
+		goto loop;
+	}
+
 	mutex_exit(&kernel_mutex);
 
 	mutex_enter(&(log_sys->mutex));
@@ -3234,6 +3288,7 @@ loop:
 	ut_a(lsn == log_sys->lsn);
 }
 
+#ifdef UNIV_LOG_DEBUG
 /******************************************************//**
 Checks by parsing that the catenated log segment for a single mtr is
 consistent. */
@@ -3241,7 +3296,7 @@ UNIV_INTERN
 ibool
 log_check_log_recs(
 /*===============*/
-	byte*		buf,		/*!< in: pointer to the start of
+	const byte*	buf,		/*!< in: pointer to the start of
 					the log segment in the
 					log_sys->buf log buffer */
 	ulint		len,		/*!< in: segment length in bytes */
@@ -3249,8 +3304,8 @@ log_check_log_recs(
 {
 	ib_uint64_t	contiguous_lsn;
 	ib_uint64_t	scanned_lsn;
-	byte*		start;
-	byte*		end;
+	const byte*	start;
+	const byte*	end;
 	byte*		buf1;
 	byte*		scan_buf;
 
@@ -3283,6 +3338,7 @@ log_check_log_recs(
 
 	return(TRUE);
 }
+#endif /* UNIV_LOG_DEBUG */
 
 /******************************************************//**
 Peeks the current lsn.
@@ -3326,10 +3382,12 @@ log_print(
 		log_sys->last_checkpoint_lsn);
 
 	fprintf(file,
-		"Max checkpoint age  %lu\n"
-		"Modified age        %lu\n"
-		"Checkpoint age      %lu\n",
+		"Max checkpoint age    %lu\n"
+		"Checkpoint age target %lu\n"
+		"Modified age          %lu\n"
+		"Checkpoint age        %lu\n",
 			(ulong) log_sys->max_checkpoint_age,
+			(ulong) log_max_checkpoint_age_async(),
 			(ulong) (log_sys->lsn -
 					log_buf_pool_get_oldest_modification()),
 			(ulong) (log_sys->lsn - log_sys->last_checkpoint_lsn));
@@ -3363,4 +3421,95 @@ log_refresh_stats(void)
 	log_sys->n_log_ios_old = log_sys->n_log_ios;
 	log_sys->last_printout_time = time(NULL);
 }
+
+/**********************************************************************
+Closes a log group. */
+static
+void
+log_group_close(
+/*===========*/
+	log_group_t*	group)		/* in,own: log group to close */
+{
+	ulint	i;
+
+	for (i = 0; i < group->n_files; i++) {
+		mem_free(group->file_header_bufs_ptr[i]);
+#ifdef UNIV_LOG_ARCHIVE
+		mem_free(group->archive_file_header_bufs_ptr[i]);
+#endif /* UNIV_LOG_ARCHIVE */
+	}
+
+	mem_free(group->file_header_bufs_ptr);
+	mem_free(group->file_header_bufs);
+
+#ifdef UNIV_LOG_ARCHIVE
+	mem_free(group->archive_file_header_bufs_ptr);
+	mem_free(group->archive_file_header_bufs);
+#endif /* UNIV_LOG_ARCHIVE */
+
+	mem_free(group->checkpoint_buf_ptr);
+
+	mem_free(group);
+}
+
+/**********************************************************
+Shutdown the log system but do not release all the memory. */
+UNIV_INTERN
+void
+log_shutdown(void)
+/*==============*/
+{
+	log_group_t*	group;
+
+	group = UT_LIST_GET_FIRST(log_sys->log_groups);
+
+	while (UT_LIST_GET_LEN(log_sys->log_groups) > 0) {
+		log_group_t*	prev_group = group;
+
+		group = UT_LIST_GET_NEXT(log_groups, group);
+		UT_LIST_REMOVE(log_groups, log_sys->log_groups, prev_group);
+
+		log_group_close(prev_group);
+	}
+
+	mem_free(log_sys->buf_ptr);
+	log_sys->buf_ptr = NULL;
+	log_sys->buf = NULL;
+	mem_free(log_sys->checkpoint_buf_ptr);
+	log_sys->checkpoint_buf_ptr = NULL;
+	log_sys->checkpoint_buf = NULL;
+
+	os_event_free(log_sys->no_flush_event);
+	os_event_free(log_sys->one_flushed_event);
+
+	rw_lock_free(&log_sys->checkpoint_lock);
+
+	mutex_free(&log_sys->mutex);
+
+#ifdef UNIV_LOG_ARCHIVE
+	rw_lock_free(&log_sys->archive_lock);
+	os_event_create(log_sys->archiving_on);
+#endif /* UNIV_LOG_ARCHIVE */
+
+#ifdef UNIV_LOG_DEBUG
+	recv_sys_debug_free();
+#endif
+
+	recv_sys_close();
+}
+
+/**********************************************************
+Free the log system data structures. */
+UNIV_INTERN
+void
+log_mem_free(void)
+/*==============*/
+{
+	if (log_sys != NULL) {
+		recv_sys_mem_free();
+		mem_free(log_sys);
+
+		log_sys = NULL;
+	}
+}
 #endif /* !UNIV_HOTBACKUP */

=== modified file 'storage/xtradb/log/log0recv.c'
--- a/storage/xtradb/log/log0recv.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/log/log0recv.c	2010-01-15 15:58:25 +0000
@@ -69,20 +69,25 @@ UNIV_INTERN recv_sys_t*	recv_sys = NULL;
 /** TRUE when applying redo log records during crash recovery; FALSE
 otherwise.  Note that this is FALSE while a background thread is
 rolling back incomplete transactions. */
-UNIV_INTERN ibool	recv_recovery_on = FALSE;
+UNIV_INTERN ibool	recv_recovery_on;
 #ifdef UNIV_LOG_ARCHIVE
 /** TRUE when applying redo log records from an archived log file */
-UNIV_INTERN ibool	recv_recovery_from_backup_on = FALSE;
+UNIV_INTERN ibool	recv_recovery_from_backup_on;
 #endif /* UNIV_LOG_ARCHIVE */
 
 #ifndef UNIV_HOTBACKUP
 /** TRUE when recv_init_crash_recovery() has been called. */
-UNIV_INTERN ibool	recv_needed_recovery = FALSE;
+UNIV_INTERN ibool	recv_needed_recovery;
+# ifdef UNIV_DEBUG
+/** TRUE if writing to the redo log (mtr_commit) is forbidden.
+Protected by log_sys->mutex. */
+UNIV_INTERN ibool	recv_no_log_write = FALSE;
+# endif /* UNIV_DEBUG */
 
 /** TRUE if buf_page_is_corrupted() should check if the log sequence
 number (FIL_PAGE_LSN) is in the future.  Initially FALSE, and set by
 recv_recovery_from_checkpoint_start_func(). */
-UNIV_INTERN ibool	recv_lsn_checks_on = FALSE;
+UNIV_INTERN ibool	recv_lsn_checks_on;
 
 /** There are two conditions under which we scan the logs, the first
 is normal startup and the second is when we do a recovery from an
@@ -92,7 +97,7 @@ startup. If we find log entries that wer
 we know that the server was not cleanly shutdown. We must then initialize
 the crash recovery environment before attempting to store these entries in
 the log hash table. */
-static ibool		recv_log_scan_is_startup_type = FALSE;
+static ibool		recv_log_scan_is_startup_type;
 
 /** If the following is TRUE, the buffer pool file pages must be invalidated
 after recovery and no ibuf operations are allowed; this becomes TRUE if
@@ -103,7 +108,7 @@ buffer pool before the pages have been r
 
 TRUE means that recovery is running and no operations on the log files
 are allowed yet: the variable name is misleading. */
-UNIV_INTERN ibool	recv_no_ibuf_operations = FALSE;
+UNIV_INTERN ibool	recv_no_ibuf_operations;
 /** TRUE when the redo log is being backed up */
 # define recv_is_making_a_backup		FALSE
 /** TRUE when recovering from a backed up redo log file */
@@ -111,30 +116,30 @@ UNIV_INTERN ibool	recv_no_ibuf_operation
 #else /* !UNIV_HOTBACKUP */
 # define recv_needed_recovery			FALSE
 /** TRUE when the redo log is being backed up */
-UNIV_INTERN ibool	recv_is_making_a_backup = FALSE;
+UNIV_INTERN ibool	recv_is_making_a_backup	= FALSE;
 /** TRUE when recovering from a backed up redo log file */
 UNIV_INTERN ibool	recv_is_from_backup	= FALSE;
 # define buf_pool_get_curr_size() (5 * 1024 * 1024)
 #endif /* !UNIV_HOTBACKUP */
 /** The following counter is used to decide when to print info on
 log scan */
-static ulint	recv_scan_print_counter	= 0;
+static ulint	recv_scan_print_counter;
 
 /** The type of the previous parsed redo log record */
-static ulint	recv_previous_parsed_rec_type	= 999999;
+static ulint	recv_previous_parsed_rec_type;
 /** The offset of the previous parsed redo log record */
-static ulint	recv_previous_parsed_rec_offset	= 0;
+static ulint	recv_previous_parsed_rec_offset;
 /** The 'multi' flag of the previous parsed redo log record */
-static ulint	recv_previous_parsed_rec_is_multi = 0;
+static ulint	recv_previous_parsed_rec_is_multi;
 
 /** Maximum page number encountered in the redo log */
-UNIV_INTERN ulint	recv_max_parsed_page_no		= 0;
+UNIV_INTERN ulint	recv_max_parsed_page_no;
 
 /** This many frames must be left free in the buffer pool when we scan
 the log and store the scanned log records in the buffer pool: we will
 use these free frames to read in pages when we start applying the
 log records to the database. */
-UNIV_INTERN ulint	recv_n_pool_free_frames		= 1024;
+UNIV_INTERN ulint	recv_n_pool_free_frames;
 
 /** The maximum lsn we see for a page during the recovery process. If this
 is bigger than the lsn we are able to scan up to, that is an indication that
@@ -165,15 +170,119 @@ recv_sys_create(void)
 		return;
 	}
 
-	recv_sys = mem_alloc(sizeof(recv_sys_t));
+	recv_sys = mem_alloc(sizeof(*recv_sys));
+	memset(recv_sys, 0x0, sizeof(*recv_sys));
 
 	mutex_create(&recv_sys->mutex, SYNC_RECV);
 
 	recv_sys->heap = NULL;
 	recv_sys->addr_hash = NULL;
+
+	recv_sys->stats_recv_start_time = time(NULL);
+	recv_sys->stats_oldest_modified_lsn = IB_ULONGLONG_MAX;
 }
 
 /********************************************************//**
+Release recovery system mutexes. */
+UNIV_INTERN
+void
+recv_sys_close(void)
+/*================*/
+{
+	if (recv_sys != NULL) {
+		if (recv_sys->addr_hash != NULL) {
+			hash_table_free(recv_sys->addr_hash);
+		}
+
+		if (recv_sys->heap != NULL) {
+			mem_heap_free(recv_sys->heap);
+		}
+
+		if (recv_sys->buf != NULL) {
+			ut_free(recv_sys->buf);
+		}
+
+		if (recv_sys->last_block_buf_start != NULL) {
+			mem_free(recv_sys->last_block_buf_start);
+		}
+
+		mutex_free(&recv_sys->mutex);
+
+		mem_free(recv_sys);
+		recv_sys = NULL;
+	}
+}
+
+/********************************************************//**
+Frees the recovery system memory. */
+UNIV_INTERN
+void
+recv_sys_mem_free(void)
+/*===================*/
+{
+	if (recv_sys != NULL) {
+		if (recv_sys->addr_hash != NULL) {
+			hash_table_free(recv_sys->addr_hash);
+		}
+
+		if (recv_sys->heap != NULL) {
+			mem_heap_free(recv_sys->heap);
+		}
+
+		if (recv_sys->buf != NULL) {
+			ut_free(recv_sys->buf);
+		}
+
+		if (recv_sys->last_block_buf_start != NULL) {
+			mem_free(recv_sys->last_block_buf_start);
+		}
+
+		mem_free(recv_sys);
+		recv_sys = NULL;
+	}
+}
+
+/************************************************************
+Reset the state of the recovery system variables. */
+UNIV_INTERN
+void
+recv_sys_var_init(void)
+/*===================*/
+{
+	recv_lsn_checks_on = FALSE;
+
+	recv_n_pool_free_frames = 1024;
+
+	recv_recovery_on = FALSE;
+
+#ifdef UNIV_LOG_ARCHIVE
+	recv_recovery_from_backup_on = FALSE;
+#endif /* UNIV_LOG_ARCHIVE */
+
+	recv_needed_recovery = FALSE;
+
+	recv_lsn_checks_on = FALSE;
+
+	recv_log_scan_is_startup_type = FALSE;
+
+	recv_no_ibuf_operations = FALSE;
+
+	recv_scan_print_counter	= 0;
+
+	recv_previous_parsed_rec_type	= 999999;
+
+	recv_previous_parsed_rec_offset	= 0;
+
+	recv_previous_parsed_rec_is_multi = 0;
+
+	recv_max_parsed_page_no	= 0;
+
+	recv_n_pool_free_frames	= 1024;
+
+	recv_max_page_lsn = 0;
+}
+
+/************************************************************
 Inits the recovery system for a recovery operation. */
 UNIV_INTERN
 void
@@ -248,8 +357,8 @@ recv_sys_empty_hash(void)
 Frees the recovery system. */
 static
 void
-recv_sys_free(void)
-/*===============*/
+recv_sys_debug_free(void)
+/*=====================*/
 {
 	mutex_enter(&(recv_sys->mutex));
 
@@ -258,8 +367,10 @@ recv_sys_free(void)
 	ut_free(recv_sys->buf);
 	mem_free(recv_sys->last_block_buf_start);
 
-	recv_sys->addr_hash = NULL;
+	recv_sys->buf = NULL;
 	recv_sys->heap = NULL;
+	recv_sys->addr_hash = NULL;
+	recv_sys->last_block_buf_start = NULL;
 
 	mutex_exit(&(recv_sys->mutex));
 }
@@ -853,6 +964,11 @@ recv_parse_or_apply_log_rec_body(
 	}
 
 	switch (type) {
+#ifdef UNIV_LOG_LSN_DEBUG
+	case MLOG_LSN:
+		/* The LSN is checked in recv_parse_log_rec(). */
+		break;
+#endif /* UNIV_LOG_LSN_DEBUG */
 	case MLOG_1BYTE: case MLOG_2BYTES: case MLOG_4BYTES: case MLOG_8BYTES:
 #ifdef UNIV_DEBUG
 		if (page && page_type == FIL_PAGE_TYPE_ALLOCATED
@@ -1223,6 +1339,11 @@ recv_add_to_hash_table(
 
 	len = rec_end - body;
 
+	if (srv_recovery_stats) {
+		recv_sys->stats_log_recs++;
+		recv_sys->stats_log_len_sum += len;
+	}
+
 	recv = mem_heap_alloc(recv_sys->heap, sizeof(recv_t));
 	recv->type = type;
 	recv->len = rec_end - body;
@@ -1269,7 +1390,7 @@ recv_add_to_hash_table(
 					   sizeof(recv_data_t) + len);
 		*prev_field = recv_data;
 
-		ut_memcpy(((byte*)recv_data) + sizeof(recv_data_t), body, len);
+		memcpy(recv_data + 1, body, len);
 
 		prev_field = &(recv_data->next);
 
@@ -1327,12 +1448,14 @@ recv_recover_page_func(
 	buf_block_t*	block)	/*!< in/out: buffer block */
 {
 	page_t*		page;
+	page_zip_des_t*	page_zip;
 	recv_addr_t*	recv_addr;
 	recv_t*		recv;
 	byte*		buf;
 	ib_uint64_t	start_lsn;
 	ib_uint64_t	end_lsn;
 	ib_uint64_t	page_lsn;
+	ib_uint64_t	page_lsn_orig;
 	ib_uint64_t	page_newest_lsn;
 	ibool		modification_to_page;
 #ifndef UNIV_HOTBACKUP
@@ -1372,12 +1495,21 @@ recv_recover_page_func(
 
 	recv_addr->state = RECV_BEING_PROCESSED;
 
+	if (srv_recovery_stats) {
+		if (just_read_in) {
+			recv_sys->stats_recover_pages_with_read++;
+		} else {
+			recv_sys->stats_recover_pages_without_read++;
+		}
+	}
+
 	mutex_exit(&(recv_sys->mutex));
 
 	mtr_start(&mtr);
 	mtr_set_log_mode(&mtr, MTR_LOG_NONE);
 
 	page = block->frame;
+	page_zip = buf_block_get_page_zip(block);
 
 #ifndef UNIV_HOTBACKUP
 	if (just_read_in) {
@@ -1400,6 +1532,7 @@ recv_recover_page_func(
 
 	/* Read the newest modification lsn from the page */
 	page_lsn = mach_read_ull(page + FIL_PAGE_LSN);
+	page_lsn_orig = page_lsn;
 
 #ifndef UNIV_HOTBACKUP
 	/* It may be that the page has been modified in the buffer
@@ -1419,6 +1552,21 @@ recv_recover_page_func(
 	modification_to_page = FALSE;
 	start_lsn = end_lsn = 0;
 
+	if (srv_recovery_stats) {
+		mutex_enter(&(recv_sys->mutex));
+		if (page_lsn_orig && recv_sys->stats_oldest_modified_lsn > page_lsn_orig) {
+			recv_sys->stats_oldest_modified_lsn = page_lsn_orig;
+		}
+		if (page_lsn_orig && recv_sys->stats_newest_modified_lsn < page_lsn_orig) {
+			recv_sys->stats_newest_modified_lsn = page_lsn_orig;
+		}
+		if (UT_LIST_GET_LAST(recv_addr->rec_list)->start_lsn
+		    < page_lsn_orig) {
+			recv_sys->stats_pages_already_new++;
+		}
+		mutex_exit(&(recv_sys->mutex));
+	}
+
 	recv = UT_LIST_GET_FIRST(recv_addr->rec_list);
 
 	while (recv) {
@@ -1438,13 +1586,19 @@ recv_recover_page_func(
 		if (recv->type == MLOG_INIT_FILE_PAGE) {
 			page_lsn = page_newest_lsn;
 
-			mach_write_ull(page + UNIV_PAGE_SIZE
-				       - FIL_PAGE_END_LSN_OLD_CHKSUM, 0);
-			mach_write_ull(page + FIL_PAGE_LSN, 0);
+			memset(FIL_PAGE_LSN + page, 0, 8);
+			memset(UNIV_PAGE_SIZE - FIL_PAGE_END_LSN_OLD_CHKSUM
+			       + page, 0, 8);
+
+			if (page_zip) {
+				memset(FIL_PAGE_LSN + page_zip->data, 0, 8);
+			}
 		}
 
 		if (recv->start_lsn >= page_lsn) {
 
+			ib_uint64_t	end_lsn;
+
 			if (!modification_to_page) {
 
 				modification_to_page = TRUE;
@@ -1466,11 +1620,24 @@ recv_recover_page_func(
 			recv_parse_or_apply_log_rec_body(recv->type, buf,
 							 buf + recv->len,
 							 block, &mtr);
-			mach_write_ull(page + UNIV_PAGE_SIZE
-				       - FIL_PAGE_END_LSN_OLD_CHKSUM,
-				       recv->start_lsn + recv->len);
-			mach_write_ull(page + FIL_PAGE_LSN,
-				       recv->start_lsn + recv->len);
+
+			if (srv_recovery_stats) {
+				mutex_enter(&(recv_sys->mutex));
+				recv_sys->stats_applied_log_recs++;
+				recv_sys->stats_applied_log_len_sum += recv->len;
+				mutex_exit(&(recv_sys->mutex));
+			}
+
+			end_lsn = recv->start_lsn + recv->len;
+			mach_write_ull(FIL_PAGE_LSN + page, end_lsn);
+			mach_write_ull(UNIV_PAGE_SIZE
+				       - FIL_PAGE_END_LSN_OLD_CHKSUM
+				       + page, end_lsn);
+
+			if (page_zip) {
+				mach_write_ull(FIL_PAGE_LSN
+					       + page_zip->data, end_lsn);
+			}
 		}
 
 		if (recv->len > RECV_DATA_BLOCK_SIZE) {
@@ -1561,6 +1728,13 @@ recv_read_in_area(
 		}
 	}
 
+	if (srv_recovery_stats && n) {
+		mutex_enter(&(recv_sys->mutex));
+		recv_sys->stats_read_requested_pages += n;
+		recv_sys->stats_read_in_area[n - 1]++;
+		mutex_exit(&(recv_sys->mutex));
+	}
+
 	buf_read_recv_pages(FALSE, space, zip_size, page_nos, n);
 	/*
 	fprintf(stderr, "Recv pages at %lu n %lu\n", page_nos[0], n);
@@ -1688,6 +1862,7 @@ loop:
 		/* Flush all the file pages to disk and invalidate them in
 		the buffer pool */
 
+		ut_d(recv_no_log_write = TRUE);
 		mutex_exit(&(recv_sys->mutex));
 		mutex_exit(&(log_sys->mutex));
 
@@ -1701,6 +1876,7 @@ loop:
 
 		mutex_enter(&(log_sys->mutex));
 		mutex_enter(&(recv_sys->mutex));
+		ut_d(recv_no_log_write = FALSE);
 
 		recv_no_ibuf_operations = FALSE;
 	}
@@ -1712,6 +1888,10 @@ loop:
 
 	if (has_printed) {
 		fprintf(stderr, "InnoDB: Apply batch completed\n");
+
+		if (srv_recovery_stats) {
+			recv_sys->stats_recv_turns++;
+		}
 	}
 
 	mutex_exit(&(recv_sys->mutex));
@@ -1912,6 +2092,17 @@ recv_parse_log_rec(
 		return(0);
 	}
 
+#ifdef UNIV_LOG_LSN_DEBUG
+	if (*type == MLOG_LSN) {
+		ib_uint64_t	lsn = (ib_uint64_t) *space << 32 | *page_no;
+# ifdef UNIV_LOG_DEBUG
+		ut_a(lsn == log_sys->old_lsn);
+# else /* UNIV_LOG_DEBUG */
+		ut_a(lsn == recv_sys->recovered_lsn);
+# endif /* UNIV_LOG_DEBUG */
+	}
+#endif /* UNIV_LOG_LSN_DEBUG */
+
 	/* Check that page_no is sensible */
 
 	if (UNIV_UNLIKELY(*page_no > 0x8FFFFFFFUL)) {
@@ -2169,6 +2360,12 @@ loop:
 #endif
 			/* In normal mysqld crash recovery we do not try to
 			replay file operations */
+#ifdef UNIV_LOG_LSN_DEBUG
+		} else if (type == MLOG_LSN) {
+			/* Do not add these records to the hash table.
+			The page number and space id fields are misused
+			for something else. */
+#endif /* UNIV_LOG_LSN_DEBUG */
 		} else {
 			recv_add_to_hash_table(type, space, page_no, body,
 					       ptr + len, old_lsn,
@@ -2200,11 +2397,11 @@ loop:
 				= recv_sys->recovered_offset + total_len;
 			recv_previous_parsed_rec_is_multi = 1;
 
-			if ((!store_to_hash) && (type != MLOG_MULTI_REC_END)) {
 #ifdef UNIV_LOG_DEBUG
+			if ((!store_to_hash) && (type != MLOG_MULTI_REC_END)) {
 				recv_check_incomplete_log_recs(ptr, len);
-#endif /* UNIV_LOG_DEBUG */
 			}
+#endif /* UNIV_LOG_DEBUG */
 
 #ifdef UNIV_DEBUG
 			if (log_debug_writes) {
@@ -2268,7 +2465,11 @@ loop:
 				break;
 			}
 
-			if (store_to_hash) {
+			if (store_to_hash
+#ifdef UNIV_LOG_LSN_DEBUG
+			    && type != MLOG_LSN
+#endif /* UNIV_LOG_LSN_DEBUG */
+			    ) {
 				recv_add_to_hash_table(type, space, page_no,
 						       body, ptr + len,
 						       old_lsn,
@@ -2417,8 +2618,7 @@ recv_scan_log_recs(
 	scanned_lsn = start_lsn;
 	more_data = FALSE;
 
-	while (log_block < buf + len && !finished) {
-
+	do {
 		no = log_block_get_hdr_no(log_block);
 		/*
 		fprintf(stderr, "Log block header no %lu\n", no);
@@ -2548,10 +2748,11 @@ recv_scan_log_recs(
 			/* Log data for this group ends here */
 
 			finished = TRUE;
+			break;
 		} else {
 			log_block += OS_FILE_LOG_BLOCK_SIZE;
 		}
-	}
+	} while (log_block < buf + len && !finished);
 
 	*group_scanned_lsn = scanned_lsn;
 
@@ -3078,6 +3279,84 @@ recv_recovery_from_checkpoint_finish(voi
 	}
 #endif /* UNIV_DEBUG */
 
+	if (recv_needed_recovery && srv_recovery_stats) {
+		FILE*	file = stderr;
+		ulint	i;
+
+		fprintf(stderr,
+			"InnoDB: Applying log records was done. Its statistics are followings.\n");
+
+		fprintf(stderr,
+			"============================================================\n"
+			"-------------------\n"
+			"RECOVERY STATISTICS\n"
+			"-------------------\n");
+		fprintf(stderr,
+			"Recovery time: %g sec. (%lu turns)\n",
+			difftime(time(NULL), recv_sys->stats_recv_start_time),
+			recv_sys->stats_recv_turns);
+
+		fprintf(stderr,
+			"\n"
+			"Data page IO statistics\n"
+			"  Requested pages: %lu\n"
+			"  Read pages:      %lu\n"
+			"  Written pages:   %lu\n"
+			"  (Dirty blocks):  %lu\n",
+			recv_sys->stats_read_requested_pages,
+			recv_sys->stats_read_io_pages,
+			recv_sys->stats_write_io_pages,
+			UT_LIST_GET_LEN(buf_pool->flush_list));
+
+		fprintf(stderr,
+			"  Grouping IO [times]:\n"
+			"\tnumber of pages,\n"
+			"\t\tread request neighbors (in %d pages chunk),\n"
+			"\t\t\tcombined read IO,\n"
+			"\t\t\t\tcombined write IO\n",
+			RECV_READ_AHEAD_AREA);
+		for (i = 0; i < ut_max(RECV_READ_AHEAD_AREA,
+					OS_AIO_MERGE_N_CONSECUTIVE); i++) {
+			fprintf(stderr,
+				"\t%3lu,\t%lu,\t%lu,\t%lu\n", i + 1,
+				(i < RECV_READ_AHEAD_AREA) ?
+					recv_sys->stats_read_in_area[i] : 0,
+				(i < OS_AIO_MERGE_N_CONSECUTIVE) ?
+					recv_sys->stats_read_io_consecutive[i] : 0,
+				(i < OS_AIO_MERGE_N_CONSECUTIVE) ?
+					recv_sys->stats_write_io_consecutive[i] : 0);
+		}
+
+		fprintf(stderr,
+			"\n"
+			"Recovery process statistics\n"
+			"  Checked pages by doublewrite buffer: %lu\n"
+			"  Overwritten pages from doublewrite:  %lu\n"
+			"  Recovered pages by io_thread:        %lu\n"
+			"  Recovered pages by main thread:      %lu\n"
+			"  Parsed log records to apply:         %lu\n"
+			"            Sum of the length:         %lu\n"
+			"  Applied log records:                 %lu\n"
+			"            Sum of the length:         %lu\n"
+			"  Pages which are already new enough:  %lu (It may not be accurate, if turns > 1)\n"
+			"  Oldest page's LSN:                   %llu\n"
+			"  Newest page's LSN:                   %llu\n",
+			recv_sys->stats_doublewrite_check_pages,
+			recv_sys->stats_doublewrite_overwrite_pages,
+			recv_sys->stats_recover_pages_with_read,
+			recv_sys->stats_recover_pages_without_read,
+			recv_sys->stats_log_recs,
+			recv_sys->stats_log_len_sum,
+			recv_sys->stats_applied_log_recs,
+			recv_sys->stats_applied_log_len_sum,
+			recv_sys->stats_pages_already_new,
+			recv_sys->stats_oldest_modified_lsn,
+			recv_sys->stats_newest_modified_lsn);
+
+		fprintf(stderr,
+			"============================================================\n");
+	}
+
 	if (recv_needed_recovery) {
 		trx_sys_print_mysql_master_log_pos();
 		trx_sys_print_mysql_binlog_offset();
@@ -3104,8 +3383,13 @@ recv_recovery_from_checkpoint_finish(voi
 	recv_recovery_on = FALSE;
 
 #ifndef UNIV_LOG_DEBUG
-	recv_sys_free();
+	recv_sys_debug_free();
 #endif
+	/* Roll back any recovered data dictionary transactions, so
+	that the data dictionary tables will be free of any locks.
+	The data dictionary latch should guarantee that there is at
+	most one data dictionary transaction active at a time. */
+	trx_rollback_or_clean_recovered(FALSE);
 
 	/* Drop partially created indexes. */
 	row_merge_drop_temp_indexes();

=== modified file 'storage/xtradb/mem/mem0dbg.c'
--- a/storage/xtradb/mem/mem0dbg.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/mem/mem0dbg.c	2010-01-06 12:00:14 +0000
@@ -170,6 +170,17 @@ mem_init(
 
 	mem_comm_pool = mem_pool_create(size);
 }
+
+/******************************************************************//**
+Closes the memory system. */
+UNIV_INTERN
+void
+mem_close(void)
+/*===========*/
+{
+	mem_pool_free(mem_comm_pool);
+	mem_comm_pool = NULL;
+}
 #endif /* !UNIV_HOTBACKUP */
 
 #ifdef UNIV_MEM_DEBUG

=== modified file 'storage/xtradb/mem/mem0mem.c'
--- a/storage/xtradb/mem/mem0mem.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/mem/mem0mem.c	2010-01-06 12:00:14 +0000
@@ -475,16 +475,18 @@ mem_heap_block_free(
 	len = block->len;
 	block->magic_n = MEM_FREED_BLOCK_MAGIC_N;
 
+#ifndef UNIV_HOTBACKUP
+	if (!srv_use_sys_malloc) {
 #ifdef UNIV_MEM_DEBUG
-	/* In the debug version we set the memory to a random combination
-	of hex 0xDE and 0xAD. */
+		/* In the debug version we set the memory to a random
+		combination of hex 0xDE and 0xAD. */
 
-	mem_erase_buf((byte*)block, len);
+		mem_erase_buf((byte*)block, len);
 #else /* UNIV_MEM_DEBUG */
-	UNIV_MEM_ASSERT_AND_FREE(block, len);
+		UNIV_MEM_ASSERT_AND_FREE(block, len);
 #endif /* UNIV_MEM_DEBUG */
 
-#ifndef UNIV_HOTBACKUP
+	}
 	if (type == MEM_HEAP_DYNAMIC || len < UNIV_PAGE_SIZE / 2) {
 
 		ut_ad(!buf_block);
@@ -495,6 +497,14 @@ mem_heap_block_free(
 		buf_block_free(buf_block);
 	}
 #else /* !UNIV_HOTBACKUP */
+#ifdef UNIV_MEM_DEBUG
+	/* In the debug version we set the memory to a random
+	combination of hex 0xDE and 0xAD. */
+
+	mem_erase_buf((byte*)block, len);
+#else /* UNIV_MEM_DEBUG */
+	UNIV_MEM_ASSERT_AND_FREE(block, len);
+#endif /* UNIV_MEM_DEBUG */
 	ut_free(block);
 #endif /* !UNIV_HOTBACKUP */
 }

=== modified file 'storage/xtradb/mem/mem0pool.c'
--- a/storage/xtradb/mem/mem0pool.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/mem/mem0pool.c	2010-01-06 12:00:14 +0000
@@ -261,6 +261,18 @@ mem_pool_create(
 }
 
 /********************************************************************//**
+Frees a memory pool. */
+UNIV_INTERN
+void
+mem_pool_free(
+/*==========*/
+	mem_pool_t*	pool)	/*!< in, own: memory pool */
+{
+	ut_free(pool->buf);
+	ut_free(pool);
+}
+
+/********************************************************************//**
 Fills the specified free list.
 @return	TRUE if we were able to insert a block to the free list */
 static

=== modified file 'storage/xtradb/mtr/mtr0mtr.c'
--- a/storage/xtradb/mtr/mtr0mtr.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/mtr/mtr0mtr.c	2010-01-15 15:58:25 +0000
@@ -36,6 +36,7 @@ Created 11/26/1995 Heikki Tuuri
 #include "buf0flu.h"
 
 #ifndef UNIV_HOTBACKUP
+# include "log0recv.h"
 /*****************************************************************//**
 Releases the item in the slot given. */
 UNIV_INLINE
@@ -148,7 +149,6 @@ mtr_log_reserve_and_write(
 	dyn_array_t*	mlog;
 	dyn_block_t*	block;
 	ulint		data_size;
-	ibool		success;
 	byte*		first_data;
 
 	ut_ad(mtr);
@@ -167,8 +167,8 @@ mtr_log_reserve_and_write(
 	if (mlog->heap == NULL) {
 		mtr->end_lsn = log_reserve_and_write_fast(
 			first_data, dyn_block_get_used(mlog),
-			&(mtr->start_lsn), &success);
-		if (success) {
+			&mtr->start_lsn);
+		if (mtr->end_lsn) {
 
 			return;
 		}
@@ -215,6 +215,8 @@ mtr_commit(
 	ut_d(mtr->state = MTR_COMMITTING);
 
 #ifndef UNIV_HOTBACKUP
+	/* This is a dirty read, for debugging. */
+	ut_ad(!recv_no_log_write);
 	write_log = mtr->modifications && mtr->n_log_recs;
 
 	if (write_log) {

=== modified file 'storage/xtradb/os/os0file.c'
--- a/storage/xtradb/os/os0file.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/os/os0file.c	2010-01-06 12:00:14 +0000
@@ -55,6 +55,9 @@ Created 10/21/1995 Heikki Tuuri
 #include "srv0start.h"
 #include "fil0fil.h"
 #include "buf0buf.h"
+#include "trx0sys.h"
+#include "trx0trx.h"
+#include "log0recv.h"
 #ifndef UNIV_HOTBACKUP
 # include "os0sync.h"
 # include "os0thread.h"
@@ -88,7 +91,9 @@ UNIV_INTERN ibool	os_do_not_call_flush_a
 /* We do not call os_file_flush in every os_file_write. */
 #endif /* UNIV_DO_FLUSH */
 
-#ifndef UNIV_HOTBACKUP
+#ifdef UNIV_HOTBACKUP
+# define os_aio_use_native_aio	FALSE
+#else /* UNIV_HOTBACKUP */
 /* We use these mutexes to protect lseek + file i/o operation, if the
 OS does not provide an atomic pread or pwrite, or similar */
 #define OS_FILE_N_SEEK_MUTEXES	16
@@ -235,7 +240,7 @@ static ulint	os_aio_n_segments	= ULINT_U
 /** If the following is TRUE, read i/o handler threads try to
 wait until a batch of new read requests have been posted */
 static volatile ibool	os_aio_recommend_sleep_for_read_threads	= FALSE;
-#endif /* !UNIV_HOTBACKUP */
+#endif /* UNIV_HOTBACKUP */
 
 UNIV_INTERN ulint	os_n_file_reads		= 0;
 UNIV_INTERN ulint	os_bytes_read_since_printout = 0;
@@ -352,6 +357,19 @@ os_file_get_last_error(
 				" software or another instance\n"
 				"InnoDB: of MySQL."
 				" Please close it to get rid of this error.\n");
+		} else if (err == ERROR_WORKING_SET_QUOTA
+			   || err == ERROR_NO_SYSTEM_RESOURCES) {
+			fprintf(stderr,
+				"InnoDB: The error means that there are no"
+				" sufficient system resources or quota to"
+				" complete the operation.\n");
+		} else if (err == ERROR_OPERATION_ABORTED) {
+			fprintf(stderr,
+				"InnoDB: The error means that the I/O"
+				" operation has been aborted\n"
+				"InnoDB: because of either a thread exit"
+				" or an application request.\n"
+				"InnoDB: Retry attempt is made.\n");
 		} else {
 			fprintf(stderr,
 				"InnoDB: Some operating system error numbers"
@@ -373,6 +391,11 @@ os_file_get_last_error(
 	} else if (err == ERROR_SHARING_VIOLATION
 		   || err == ERROR_LOCK_VIOLATION) {
 		return(OS_FILE_SHARING_VIOLATION);
+	} else if (err == ERROR_WORKING_SET_QUOTA
+		   || err == ERROR_NO_SYSTEM_RESOURCES) {
+		return(OS_FILE_INSUFFICIENT_RESOURCE);
+	} else if (err == ERROR_OPERATION_ABORTED) {
+		return(OS_FILE_OPERATION_ABORTED);
 	} else {
 		return(100 + err);
 	}
@@ -491,6 +514,14 @@ os_file_handle_error_cond_exit(
 
 		os_thread_sleep(10000000);  /* 10 sec */
 		return(TRUE);
+	} else if (err == OS_FILE_INSUFFICIENT_RESOURCE) {
+
+		os_thread_sleep(100000);	/* 100 ms */
+		return(TRUE);
+	} else if (err == OS_FILE_OPERATION_ABORTED) {
+
+		os_thread_sleep(100000);	/* 100 ms */
+		return(TRUE);
 	} else {
 		if (name) {
 			fprintf(stderr, "InnoDB: File name %s\n", name);
@@ -854,6 +885,23 @@ next_file:
 	ret = stat(full_path, &statinfo);
 
 	if (ret) {
+
+		if (errno == ENOENT) {
+			/* readdir() returned a file that does not exist,
+			it must have been deleted in the meantime. Do what
+			would have happened if the file was deleted before
+			readdir() - ignore and go to the next entry.
+			If this is the last entry then info->name will still
+			contain the name of the deleted file when this
+			function returns, but this is not an issue since the
+			caller shouldn't be looking at info when end of
+			directory is returned. */
+
+			ut_free(full_path);
+
+			goto next_file;
+		}
+
 		os_file_handle_error_no_exit(full_path, "stat");
 
 		ut_free(full_path);
@@ -1282,6 +1330,7 @@ try_again:
 		}
 #endif
 #ifdef UNIV_NON_BUFFERED_IO
+# ifndef UNIV_HOTBACKUP
 		if (type == OS_LOG_FILE && srv_flush_log_at_trx_commit == 2) {
 			/* Do not use unbuffered i/o to log files because
 			value 2 denotes that we do not flush the log at every
@@ -1290,10 +1339,14 @@ try_again:
 			   == SRV_WIN_IO_UNBUFFERED) {
 			attributes = attributes | FILE_FLAG_NO_BUFFERING;
 		}
-#endif
+# else /* !UNIV_HOTBACKUP */
+		attributes = attributes | FILE_FLAG_NO_BUFFERING;
+# endif /* !UNIV_HOTBACKUP */
+#endif /* UNIV_NON_BUFFERED_IO */
 	} else if (purpose == OS_FILE_NORMAL) {
 		attributes = 0;
 #ifdef UNIV_NON_BUFFERED_IO
+# ifndef UNIV_HOTBACKUP
 		if (type == OS_LOG_FILE && srv_flush_log_at_trx_commit == 2) {
 			/* Do not use unbuffered i/o to log files because
 			value 2 denotes that we do not flush the log at every
@@ -1302,7 +1355,10 @@ try_again:
 			   == SRV_WIN_IO_UNBUFFERED) {
 			attributes = attributes | FILE_FLAG_NO_BUFFERING;
 		}
-#endif
+# else /* !UNIV_HOTBACKUP */
+		attributes = attributes | FILE_FLAG_NO_BUFFERING;
+# endif /* !UNIV_HOTBACKUP */
+#endif /* UNIV_NON_BUFFERED_IO */
 	} else {
 		attributes = 0;
 		ut_error;
@@ -2046,20 +2102,30 @@ os_file_flush(
 /*******************************************************************//**
 Does a synchronous read operation in Posix.
 @return	number of bytes read, -1 if error */
+#define os_file_pread(file, buf, n, offset, offset_high)        \
+		_os_file_pread(file, buf, n, offset, offset_high, NULL);
+
 static
 ssize_t
-os_file_pread(
+_os_file_pread(
 /*==========*/
 	os_file_t	file,	/*!< in: handle to a file */
 	void*		buf,	/*!< in: buffer where to read */
 	ulint		n,	/*!< in: number of bytes to read */
 	ulint		offset,	/*!< in: least significant 32 bits of file
 				offset from where to read */
-	ulint		offset_high) /*!< in: most significant 32 bits of
+	ulint		offset_high, /*!< in: most significant 32 bits of
 				offset */
+	trx_t*		trx)
 {
 	off_t	offs;
+#if defined(HAVE_PREAD) && !defined(HAVE_BROKEN_PREAD)
 	ssize_t	n_bytes;
+#endif /* HAVE_PREAD && !HAVE_BROKEN_PREAD */
+	ulint		sec;
+	ulint		ms;
+	ib_uint64_t	start_time;
+	ib_uint64_t	finish_time;
 
 	ut_a((offset & 0xFFFFFFFFUL) == offset);
 
@@ -2080,6 +2146,15 @@ os_file_pread(
 
 	os_n_file_reads++;
 
+	if (innobase_get_slow_log() && trx && trx->take_stats)
+	{
+	        trx->io_reads++;
+		trx->io_read += n;
+		ut_usectime(&sec, &ms);
+		start_time = (ib_uint64_t)sec * 1000000 + ms;
+	} else {
+		start_time = 0;
+	}
 #if defined(HAVE_PREAD) && !defined(HAVE_BROKEN_PREAD)
 	os_mutex_enter(os_file_count_mutex);
 	os_file_n_pending_preads++;
@@ -2093,21 +2168,32 @@ os_file_pread(
 	os_n_pending_reads--;
 	os_mutex_exit(os_file_count_mutex);
 
+	if (innobase_get_slow_log() && trx && trx->take_stats && start_time)
+	{
+		ut_usectime(&sec, &ms);
+		finish_time = (ib_uint64_t)sec * 1000000 + ms;
+		trx->io_reads_wait_timer += (ulint)(finish_time - start_time);
+	}
+
 	return(n_bytes);
 #else
 	{
 		off_t	ret_offset;
 		ssize_t	ret;
+#ifndef UNIV_HOTBACKUP
 		ulint	i;
+#endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_reads++;
 		os_mutex_exit(os_file_count_mutex);
 
+#ifndef UNIV_HOTBACKUP
 		/* Protect the seek / read operation with a mutex */
 		i = ((ulint) file) % OS_FILE_N_SEEK_MUTEXES;
 
 		os_mutex_enter(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 		ret_offset = lseek(file, offs, SEEK_SET);
 
@@ -2117,12 +2203,21 @@ os_file_pread(
 			ret = read(file, buf, (ssize_t)n);
 		}
 
+#ifndef UNIV_HOTBACKUP
 		os_mutex_exit(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_reads--;
 		os_mutex_exit(os_file_count_mutex);
 
+		if (innobase_get_slow_log() && trx && trx->take_stats && start_time)
+		{
+			ut_usectime(&sec, &ms);
+			finish_time = (ib_uint64_t)sec * 1000000 + ms;
+			trx->io_reads_wait_timer += (ulint)(finish_time - start_time);
+		}
+
 		return(ret);
 	}
 #endif
@@ -2195,16 +2290,20 @@ os_file_pwrite(
 #else
 	{
 		off_t	ret_offset;
+# ifndef UNIV_HOTBACKUP
 		ulint	i;
+# endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_writes++;
 		os_mutex_exit(os_file_count_mutex);
 
+# ifndef UNIV_HOTBACKUP
 		/* Protect the seek / write operation with a mutex */
 		i = ((ulint) file) % OS_FILE_N_SEEK_MUTEXES;
 
 		os_mutex_enter(os_file_seek_mutexes[i]);
+# endif /* UNIV_HOTBACKUP */
 
 		ret_offset = lseek(file, offs, SEEK_SET);
 
@@ -2230,7 +2329,9 @@ os_file_pwrite(
 # endif /* UNIV_DO_FLUSH */
 
 func_exit:
+# ifndef UNIV_HOTBACKUP
 		os_mutex_exit(os_file_seek_mutexes[i]);
+# endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_writes--;
@@ -2247,7 +2348,7 @@ Requests a synchronous positioned read o
 @return	TRUE if request was successful, FALSE if fail */
 UNIV_INTERN
 ibool
-os_file_read(
+_os_file_read(
 /*=========*/
 	os_file_t	file,	/*!< in: handle to a file */
 	void*		buf,	/*!< in: buffer where to read */
@@ -2255,7 +2356,8 @@ os_file_read(
 				offset where to read */
 	ulint		offset_high, /*!< in: most significant 32 bits of
 				offset */
-	ulint		n)	/*!< in: number of bytes to read */
+	ulint		n,	/*!< in: number of bytes to read */
+	trx_t*		trx)
 {
 #ifdef __WIN__
 	BOOL		ret;
@@ -2264,7 +2366,9 @@ os_file_read(
 	DWORD		low;
 	DWORD		high;
 	ibool		retry;
+#ifndef UNIV_HOTBACKUP
 	ulint		i;
+#endif /* !UNIV_HOTBACKUP */
 
 	ut_a((offset & 0xFFFFFFFFUL) == offset);
 
@@ -2283,16 +2387,20 @@ try_again:
 	os_n_pending_reads++;
 	os_mutex_exit(os_file_count_mutex);
 
+#ifndef UNIV_HOTBACKUP
 	/* Protect the seek / read operation with a mutex */
 	i = ((ulint) file) % OS_FILE_N_SEEK_MUTEXES;
 
 	os_mutex_enter(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 	ret2 = SetFilePointer(file, low, &high, FILE_BEGIN);
 
 	if (ret2 == 0xFFFFFFFF && GetLastError() != NO_ERROR) {
 
+#ifndef UNIV_HOTBACKUP
 		os_mutex_exit(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_reads--;
@@ -2303,7 +2411,9 @@ try_again:
 
 	ret = ReadFile(file, buf, (DWORD) n, &len, NULL);
 
+#ifndef UNIV_HOTBACKUP
 	os_mutex_exit(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 	os_mutex_enter(os_file_count_mutex);
 	os_n_pending_reads--;
@@ -2312,14 +2422,14 @@ try_again:
 	if (ret && len == n) {
 		return(TRUE);
 	}
-#else
+#else /* __WIN__ */
 	ibool	retry;
 	ssize_t	ret;
 
 	os_bytes_read_since_printout += n;
 
 try_again:
-	ret = os_file_pread(file, buf, n, offset, offset_high);
+	ret = _os_file_pread(file, buf, n, offset, offset_high, trx);
 
 	if ((ulint)ret == n) {
 
@@ -2331,7 +2441,7 @@ try_again:
 		"InnoDB: Was only able to read %ld.\n",
 		(ulong)n, (ulong)offset_high,
 		(ulong)offset, (long)ret);
-#endif
+#endif /* __WIN__ */
 #ifdef __WIN__
 error_handling:
 #endif
@@ -2380,7 +2490,9 @@ os_file_read_no_error_handling(
 	DWORD		low;
 	DWORD		high;
 	ibool		retry;
+#ifndef UNIV_HOTBACKUP
 	ulint		i;
+#endif /* !UNIV_HOTBACKUP */
 
 	ut_a((offset & 0xFFFFFFFFUL) == offset);
 
@@ -2399,16 +2511,20 @@ try_again:
 	os_n_pending_reads++;
 	os_mutex_exit(os_file_count_mutex);
 
+#ifndef UNIV_HOTBACKUP
 	/* Protect the seek / read operation with a mutex */
 	i = ((ulint) file) % OS_FILE_N_SEEK_MUTEXES;
 
 	os_mutex_enter(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 	ret2 = SetFilePointer(file, low, &high, FILE_BEGIN);
 
 	if (ret2 == 0xFFFFFFFF && GetLastError() != NO_ERROR) {
 
+#ifndef UNIV_HOTBACKUP
 		os_mutex_exit(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_reads--;
@@ -2419,7 +2535,9 @@ try_again:
 
 	ret = ReadFile(file, buf, (DWORD) n, &len, NULL);
 
+#ifndef UNIV_HOTBACKUP
 	os_mutex_exit(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 	os_mutex_enter(os_file_count_mutex);
 	os_n_pending_reads--;
@@ -2428,7 +2546,7 @@ try_again:
 	if (ret && len == n) {
 		return(TRUE);
 	}
-#else
+#else /* __WIN__ */
 	ibool	retry;
 	ssize_t	ret;
 
@@ -2441,7 +2559,7 @@ try_again:
 
 		return(TRUE);
 	}
-#endif
+#endif /* __WIN__ */
 #ifdef __WIN__
 error_handling:
 #endif
@@ -2500,9 +2618,11 @@ os_file_write(
 	DWORD		ret2;
 	DWORD		low;
 	DWORD		high;
-	ulint		i;
 	ulint		n_retries	= 0;
 	ulint		err;
+#ifndef UNIV_HOTBACKUP
+	ulint		i;
+#endif /* !UNIV_HOTBACKUP */
 
 	ut_a((offset & 0xFFFFFFFF) == offset);
 
@@ -2519,16 +2639,20 @@ retry:
 	os_n_pending_writes++;
 	os_mutex_exit(os_file_count_mutex);
 
+#ifndef UNIV_HOTBACKUP
 	/* Protect the seek / write operation with a mutex */
 	i = ((ulint) file) % OS_FILE_N_SEEK_MUTEXES;
 
 	os_mutex_enter(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 	ret2 = SetFilePointer(file, low, &high, FILE_BEGIN);
 
 	if (ret2 == 0xFFFFFFFF && GetLastError() != NO_ERROR) {
 
+#ifndef UNIV_HOTBACKUP
 		os_mutex_exit(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_writes--;
@@ -2562,7 +2686,9 @@ retry:
 	}
 # endif /* UNIV_DO_FLUSH */
 
+#ifndef UNIV_HOTBACKUP
 	os_mutex_exit(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 	os_mutex_enter(os_file_count_mutex);
 	os_n_pending_writes--;
@@ -2988,6 +3114,34 @@ os_aio_array_create(
 	return(array);
 }
 
+/************************************************************************//**
+Frees an aio wait array. */
+static
+void
+os_aio_array_free(
+/*==============*/
+	os_aio_array_t*	array)	/*!< in, own: array to free */
+{
+#ifdef WIN_ASYNC_IO
+	ulint	i;
+
+	for (i = 0; i < array->n_slots; i++) {
+		os_aio_slot_t*	slot = os_aio_array_get_nth_slot(array, i);
+		os_event_free(slot->event);
+	}
+#endif /* WIN_ASYNC_IO */
+
+#ifdef __WIN__
+	ut_free(array->native_events);
+#endif /* __WIN__ */
+	os_mutex_free(array->mutex);
+	os_event_free(array->not_full);
+	os_event_free(array->is_empty);
+
+	ut_free(array->slots);
+	ut_free(array);
+}
+
 /***********************************************************************
 Initializes the asynchronous io system. Creates one array each for ibuf
 and log i/o. Also creates one array each for read and write where each
@@ -3061,6 +3215,35 @@ os_aio_init(
 
 }
 
+/***********************************************************************
+Frees the asynchronous io system. */
+UNIV_INTERN
+void
+os_aio_free(void)
+/*=============*/
+{
+	ulint	i;
+
+	os_aio_array_free(os_aio_ibuf_array);
+	os_aio_ibuf_array = NULL;
+	os_aio_array_free(os_aio_log_array);
+	os_aio_log_array = NULL;
+	os_aio_array_free(os_aio_read_array);
+	os_aio_read_array = NULL;
+	os_aio_array_free(os_aio_write_array);
+	os_aio_write_array = NULL;
+	os_aio_array_free(os_aio_sync_array);
+	os_aio_sync_array = NULL;
+
+	for (i = 0; i < os_aio_n_segments; i++) {
+		os_event_free(os_aio_segment_wait_events[i]);
+	}
+
+	ut_free(os_aio_segment_wait_events);
+	os_aio_segment_wait_events = 0;
+	os_aio_n_segments = 0;
+}
+
 #ifdef WIN_ASYNC_IO
 /************************************************************************//**
 Wakes up all async i/o threads in the array in Windows async i/o at
@@ -3211,7 +3394,8 @@ os_aio_array_reserve_slot(
 				offset */
 	ulint		offset_high, /*!< in: most significant 32 bits of
 				offset */
-	ulint		len)	/*!< in: length of the block to read or write */
+	ulint		len,	/*!< in: length of the block to read or write */
+	trx_t*		trx)
 {
 	os_aio_slot_t*	slot;
 #ifdef WIN_ASYNC_IO
@@ -3432,9 +3616,21 @@ void
 os_aio_simulated_put_read_threads_to_sleep(void)
 /*============================================*/
 {
+
+/* The idea of putting background IO threads to sleep is only for
+Windows when using simulated AIO. Windows XP seems to schedule
+background threads too eagerly to allow for coalescing during
+readahead requests. */
+#ifdef __WIN__
 	os_aio_array_t*	array;
 	ulint		g;
 
+	if (os_aio_use_native_aio) {
+		/* We do not use simulated aio: do nothing */
+
+		return;
+	}
+
 	os_aio_recommend_sleep_for_read_threads	= TRUE;
 
 	for (g = 0; g < os_aio_n_segments; g++) {
@@ -3445,6 +3641,7 @@ os_aio_simulated_put_read_threads_to_sle
 			os_event_reset(os_aio_segment_wait_events[g]);
 		}
 	}
+#endif /* __WIN__ */
 }
 
 /*******************************************************************//**
@@ -3482,10 +3679,11 @@ os_aio(
 				(can be used to identify a completed
 				aio operation); ignored if mode is
 				OS_AIO_SYNC */
-	void*		message2)/*!< in: message for the aio handler
+	void*		message2,/*!< in: message for the aio handler
 				(can be used to identify a completed
 				aio operation); ignored if mode is
 				OS_AIO_SYNC */
+	trx_t*		trx)
 {
 	os_aio_array_t*	array;
 	os_aio_slot_t*	slot;
@@ -3524,8 +3722,8 @@ os_aio(
 		wait in the Windows case. */
 
 		if (type == OS_FILE_READ) {
-			return(os_file_read(file, buf, offset,
-					    offset_high, n));
+			return(_os_file_read(file, buf, offset,
+					    offset_high, n, trx));
 		}
 
 		ut_a(type == OS_FILE_WRITE);
@@ -3558,8 +3756,13 @@ try_again:
 		ut_error;
 	}
 
+	if (trx && type == OS_FILE_READ)
+	{
+		trx->io_reads++;
+		trx->io_read += n;
+	}
 	slot = os_aio_array_reserve_slot(type, array, message1, message2, file,
-					 name, buf, offset, offset_high, n);
+					 name, buf, offset, offset_high, n, trx);
 	if (type == OS_FILE_READ) {
 		if (os_aio_use_native_aio) {
 #ifdef WIN_ASYNC_IO
@@ -3679,6 +3882,7 @@ os_aio_windows_handle(
 	ibool		ret_val;
 	BOOL		ret;
 	DWORD		len;
+	BOOL		retry		= FALSE;
 
 	if (segment == ULINT_UNDEFINED) {
 		array = os_aio_sync_array;
@@ -3732,14 +3936,52 @@ os_aio_windows_handle(
 			ut_a(TRUE == os_file_flush(slot->file));
 		}
 #endif /* UNIV_DO_FLUSH */
+	} else if (os_file_handle_error(slot->name, "Windows aio")) {
+
+		retry = TRUE;
 	} else {
-		os_file_handle_error(slot->name, "Windows aio");
 
 		ret_val = FALSE;
 	}
 
 	os_mutex_exit(array->mutex);
 
+	if (retry) {
+		/* retry failed read/write operation synchronously.
+		No need to hold array->mutex. */
+
+		switch (slot->type) {
+		case OS_FILE_WRITE:
+			ret = WriteFile(slot->file, slot->buf,
+					slot->len, &len,
+					&(slot->control));
+
+			break;
+		case OS_FILE_READ:
+			ret = ReadFile(slot->file, slot->buf,
+				       slot->len, &len,
+				       &(slot->control));
+
+			break;
+		default:
+			ut_error;
+		}
+
+		if (!ret && GetLastError() == ERROR_IO_PENDING) {
+			/* aio was queued successfully!
+			We want a synchronous i/o operation on a
+			file where we also use async i/o: in Windows
+			we must use the same wait mechanism as for
+			async i/o */
+
+			ret = GetOverlappedResult(slot->file,
+						  &(slot->control),
+						  &len, TRUE);
+		}
+
+		ret_val = ret && len == slot->len;
+	}
+
 	os_aio_array_free_slot(array, slot);
 
 	return(ret_val);
@@ -4018,6 +4260,18 @@ consecutive_loop:
 		}
 	}
 
+	if (srv_recovery_stats && recv_recovery_is_on() && n_consecutive) {
+		mutex_enter(&(recv_sys->mutex));
+		if (slot->type == OS_FILE_READ) {
+			recv_sys->stats_read_io_pages += n_consecutive;
+			recv_sys->stats_read_io_consecutive[n_consecutive - 1]++;
+		} else if (slot->type == OS_FILE_WRITE) {
+			recv_sys->stats_write_io_pages += n_consecutive;
+			recv_sys->stats_write_io_consecutive[n_consecutive - 1]++;
+		}
+		mutex_exit(&(recv_sys->mutex));
+	}
+
 	os_mutex_enter(array->mutex);
 
 	/* Mark the i/os done in slots */

=== modified file 'storage/xtradb/os/os0proc.c'
--- a/storage/xtradb/os/os0proc.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/os/os0proc.c	2010-01-06 12:00:14 +0000
@@ -97,6 +97,7 @@ os_mem_alloc_large(
 			fprintf(stderr, "InnoDB: HugeTLB: Warning: Failed to"
 				" attach shared memory segment, errno %d\n",
 				errno);
+			ptr = NULL;
 		}
 
 		/* Remove the shared memory segment so that it will be

=== modified file 'storage/xtradb/os/os0sync.c'
--- a/storage/xtradb/os/os0sync.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/os/os0sync.c	2010-01-06 12:00:14 +0000
@@ -86,6 +86,9 @@ os_sync_init(void)
 	UT_LIST_INIT(os_event_list);
 	UT_LIST_INIT(os_mutex_list);
 
+	os_sync_mutex = NULL;
+	os_sync_mutex_inited = FALSE;
+
 	os_sync_mutex = os_mutex_create(NULL);
 
 	os_sync_mutex_inited = TRUE;
@@ -713,6 +716,7 @@ os_fast_mutex_free(
 		os_mutex_enter(os_sync_mutex);
 	}
 
+	ut_ad(os_fast_mutex_count > 0);
 	os_fast_mutex_count--;
 
 	if (UNIV_LIKELY(os_sync_mutex_inited)) {

=== modified file 'storage/xtradb/os/os0thread.c'
--- a/storage/xtradb/os/os0thread.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/os/os0thread.c	2010-01-06 12:00:14 +0000
@@ -233,6 +233,7 @@ os_thread_exit(
 #ifdef __WIN__
 	ExitThread((DWORD)exit_value);
 #else
+	pthread_detach(pthread_self());
 	pthread_exit(exit_value);
 #endif
 }

=== modified file 'storage/xtradb/page/page0cur.c'
--- a/storage/xtradb/page/page0cur.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/page/page0cur.c	2010-01-06 12:00:14 +0000
@@ -1195,7 +1195,7 @@ page_cur_insert_rec_zip_reorg(
 	}
 
 	/* Out of space: restore the page */
-	if (!page_zip_decompress(page_zip, page)) {
+	if (!page_zip_decompress(page_zip, page, FALSE)) {
 		ut_error; /* Memory corrupted? */
 	}
 	ut_ad(page_validate(page, index));

=== modified file 'storage/xtradb/page/page0page.c'
--- a/storage/xtradb/page/page0page.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/page/page0page.c	2010-01-06 12:00:14 +0000
@@ -45,7 +45,7 @@ Created 2/2/1994 Heikki Tuuri
 			==============
 
 The index page consists of a page header which contains the page's
-id and other information. On top of it are the the index records
+id and other information. On top of it are the index records
 in a heap linked into a one way linear list according to alphabetic order.
 
 Just below page end is an array of pointers which we call page directory,
@@ -679,7 +679,7 @@ page_copy_rec_list_end(
 
 				if (UNIV_UNLIKELY
 				    (!page_zip_decompress(new_page_zip,
-							  new_page))) {
+							  new_page, FALSE))) {
 					ut_error;
 				}
 				ut_ad(page_validate(new_page, index));
@@ -792,7 +792,7 @@ page_copy_rec_list_start(
 
 				if (UNIV_UNLIKELY
 				    (!page_zip_decompress(new_page_zip,
-							  new_page))) {
+							  new_page, FALSE))) {
 					ut_error;
 				}
 				ut_ad(page_validate(new_page, index));

=== modified file 'storage/xtradb/page/page0zip.c'
--- a/storage/xtradb/page/page0zip.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/page/page0zip.c	2010-01-06 12:00:14 +0000
@@ -47,8 +47,10 @@ Created June 2005 by Marko Makela
 # define buf_LRU_stat_inc_unzip()			((void) 0)
 #endif /* !UNIV_HOTBACKUP */
 
+#ifndef UNIV_HOTBACKUP
 /** Statistics on compression, indexed by page_zip_des_t::ssize - 1 */
 UNIV_INTERN page_zip_stat_t page_zip_stat[PAGE_ZIP_NUM_SSIZE - 1];
+#endif /* !UNIV_HOTBACKUP */
 
 /* Please refer to ../include/page0zip.ic for a description of the
 compressed page format. */
@@ -1144,7 +1146,9 @@ page_zip_compress(
 	ulint*		offsets	= NULL;
 	ulint		n_blobs	= 0;
 	byte*		storage;/* storage of uncompressed columns */
+#ifndef UNIV_HOTBACKUP
 	ullint		usec = ut_time_us(NULL);
+#endif /* !UNIV_HOTBACKUP */
 #ifdef PAGE_ZIP_COMPRESS_DBG
 	FILE*		logfile = NULL;
 #endif
@@ -1208,7 +1212,9 @@ page_zip_compress(
 		}
 	}
 #endif /* PAGE_ZIP_COMPRESS_DBG */
+#ifndef UNIV_HOTBACKUP
 	page_zip_stat[page_zip->ssize - 1].compressed++;
+#endif /* !UNIV_HOTBACKUP */
 
 	if (UNIV_UNLIKELY(n_dense * PAGE_ZIP_DIR_SLOT_SIZE
 			  >= page_zip_get_size(page_zip))) {
@@ -1345,8 +1351,10 @@ err_exit:
 			fclose(logfile);
 		}
 #endif /* PAGE_ZIP_COMPRESS_DBG */
+#ifndef UNIV_HOTBACKUP
 		page_zip_stat[page_zip->ssize - 1].compressed_usec
 			+= ut_time_us(NULL) - usec;
+#endif /* !UNIV_HOTBACKUP */
 		return(FALSE);
 	}
 
@@ -1404,12 +1412,14 @@ err_exit:
 		fclose(logfile);
 	}
 #endif /* PAGE_ZIP_COMPRESS_DBG */
+#ifndef UNIV_HOTBACKUP
 	{
 		page_zip_stat_t*	zip_stat
 			= &page_zip_stat[page_zip->ssize - 1];
 		zip_stat->compressed_ok++;
 		zip_stat->compressed_usec += ut_time_us(NULL) - usec;
 	}
+#endif /* !UNIV_HOTBACKUP */
 
 	return(TRUE);
 }
@@ -2811,7 +2821,11 @@ page_zip_decompress(
 /*================*/
 	page_zip_des_t*	page_zip,/*!< in: data, ssize;
 				out: m_start, m_end, m_nonempty, n_blobs */
-	page_t*		page)	/*!< out: uncompressed page, may be trashed */
+	page_t*		page,	/*!< out: uncompressed page, may be trashed */
+	ibool		all)	/*!< in: TRUE=decompress the whole page;
+				FALSE=verify but do not copy some
+				page header fields that should not change
+				after page creation */
 {
 	z_stream	d_stream;
 	dict_index_t*	index	= NULL;
@@ -2820,7 +2834,9 @@ page_zip_decompress(
 	ulint		trx_id_col = ULINT_UNDEFINED;
 	mem_heap_t*	heap;
 	ulint*		offsets;
+#ifndef UNIV_HOTBACKUP
 	ullint		usec = ut_time_us(NULL);
+#endif /* !UNIV_HOTBACKUP */
 
 	ut_ad(page_zip_simple_validate(page_zip));
 	UNIV_MEM_ASSERT_W(page, UNIV_PAGE_SIZE);
@@ -2839,13 +2855,36 @@ page_zip_decompress(
 	heap = mem_heap_create(n_dense * (3 * sizeof *recs) + UNIV_PAGE_SIZE);
 	recs = mem_heap_alloc(heap, n_dense * (2 * sizeof *recs));
 
+	if (all) {
+		/* Copy the page header. */
+		memcpy(page, page_zip->data, PAGE_DATA);
+	} else {
+		/* Check that the bytes that we skip are identical. */
+#if defined UNIV_DEBUG || defined UNIV_ZIP_DEBUG
+		ut_a(!memcmp(FIL_PAGE_TYPE + page,
+			     FIL_PAGE_TYPE + page_zip->data,
+			     PAGE_HEADER - FIL_PAGE_TYPE));
+		ut_a(!memcmp(PAGE_HEADER + PAGE_LEVEL + page,
+			     PAGE_HEADER + PAGE_LEVEL + page_zip->data,
+			     PAGE_DATA - (PAGE_HEADER + PAGE_LEVEL)));
+#endif /* UNIV_DEBUG || UNIV_ZIP_DEBUG */
+
+		/* Copy the mutable parts of the page header. */
+		memcpy(page, page_zip->data, FIL_PAGE_TYPE);
+		memcpy(PAGE_HEADER + page, PAGE_HEADER + page_zip->data,
+		       PAGE_LEVEL - PAGE_N_DIR_SLOTS);
+
+#if defined UNIV_DEBUG || defined UNIV_ZIP_DEBUG
+		/* Check that the page headers match after copying. */
+		ut_a(!memcmp(page, page_zip->data, PAGE_DATA));
+#endif /* UNIV_DEBUG || UNIV_ZIP_DEBUG */
+	}
+
 #ifdef UNIV_ZIP_DEBUG
-	/* Clear the page. */
-	memset(page, 0x55, UNIV_PAGE_SIZE);
+	/* Clear the uncompressed page, except the header. */
+	memset(PAGE_DATA + page, 0x55, UNIV_PAGE_SIZE - PAGE_DATA);
 #endif /* UNIV_ZIP_DEBUG */
-	UNIV_MEM_INVALID(page, UNIV_PAGE_SIZE);
-	/* Copy the page header. */
-	memcpy(page, page_zip->data, PAGE_DATA);
+	UNIV_MEM_INVALID(PAGE_DATA + page, UNIV_PAGE_SIZE - PAGE_DATA);
 
 	/* Copy the page directory. */
 	if (UNIV_UNLIKELY(!page_zip_dir_decode(page_zip, page, recs,
@@ -2976,12 +3015,14 @@ err_exit:
 
 	page_zip_fields_free(index);
 	mem_heap_free(heap);
+#ifndef UNIV_HOTBACKUP
 	{
 		page_zip_stat_t*	zip_stat
 			= &page_zip_stat[page_zip->ssize - 1];
 		zip_stat->decompressed++;
 		zip_stat->decompressed_usec += ut_time_us(NULL) - usec;
 	}
+#endif /* !UNIV_HOTBACKUP */
 
 	/* Update the stat counter for LRU policy. */
 	buf_LRU_stat_inc_unzip();
@@ -3084,7 +3125,7 @@ page_zip_validate_low(
 #endif /* UNIV_DEBUG_VALGRIND */
 
 	temp_page_zip = *page_zip;
-	valid = page_zip_decompress(&temp_page_zip, temp_page);
+	valid = page_zip_decompress(&temp_page_zip, temp_page, TRUE);
 	if (!valid) {
 		fputs("page_zip_validate(): failed to decompress\n", stderr);
 		goto func_exit;
@@ -4362,8 +4403,8 @@ IMPORTANT: if page_zip_reorganize() is i
 non-clustered index, the caller must update the insert buffer free
 bits in the same mini-transaction in such a way that the modification
 will be redo-logged.
-@return TRUE on success, FALSE on failure; page and page_zip will be
-left intact on failure. */
+@return TRUE on success, FALSE on failure; page_zip will be left
+intact on failure, but page will be overwritten. */
 UNIV_INTERN
 ibool
 page_zip_reorganize(
@@ -4428,9 +4469,6 @@ page_zip_reorganize(
 
 	if (UNIV_UNLIKELY(!page_zip_compress(page_zip, page, index, mtr))) {
 
-		/* Restore the old page and exit. */
-		buf_frame_copy(page, temp_page);
-
 #ifndef UNIV_HOTBACKUP
 		buf_block_free(temp_block);
 #endif /* !UNIV_HOTBACKUP */
@@ -4591,7 +4629,8 @@ corrupt:
 		memcpy(page_zip->data + page_zip_get_size(page_zip)
 		       - trailer_size, ptr + 8 + size, trailer_size);
 
-		if (UNIV_UNLIKELY(!page_zip_decompress(page_zip, page))) {
+		if (UNIV_UNLIKELY(!page_zip_decompress(page_zip, page,
+						       TRUE))) {
 
 			goto corrupt;
 		}

=== modified file 'storage/xtradb/pars/lexyy.c'
--- a/storage/xtradb/pars/lexyy.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/pars/lexyy.c	2010-01-17 11:41:32 +0000
@@ -2778,3 +2778,18 @@ static void yyfree (void * ptr )
 
 
 
+
+/**********************************************************************
+Release any resources used by the lexer. */
+UNIV_INTERN
+void
+pars_lexer_close(void)
+/*==================*/
+{
+        if (yy_buffer_stack)
+          yylex_destroy();
+        if (stringbuf)
+	  free(stringbuf);
+	stringbuf = NULL;
+	stringbuf_len_alloc = stringbuf_len = 0;
+}

=== modified file 'storage/xtradb/pars/pars0lex.l'
--- a/storage/xtradb/pars/pars0lex.l	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/pars/pars0lex.l	2010-01-17 11:41:32 +0000
@@ -661,3 +661,18 @@ In the state 'id', only two actions are 
 }
 
 %%
+
+/**********************************************************************
+Release any resources used by the lexer. */
+UNIV_INTERN
+void
+pars_lexer_close(void)
+/*==================*/
+{
+        if (yy_buffer_stack)
+  	  yylex_destroy();
+        if (stringbuf)
+  	  free(stringbuf);
+	stringbuf = NULL;
+	stringbuf_len_alloc = stringbuf_len = 0;
+}

=== modified file 'storage/xtradb/plug.in'
--- a/storage/xtradb/plug.in	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/plug.in	2010-01-15 15:58:25 +0000
@@ -40,19 +40,11 @@ MYSQL_PLUGIN_ACTIONS(innobase,  [
 	irix*|osf*|sysv5uw7*|openbsd*)
 		CFLAGS="$CFLAGS -DUNIV_MUST_NOT_INLINE";;
 	*solaris*|*SunOS*)
-		# Begin Solaris atomic function checks
-		AC_CHECK_FUNCS(atomic_cas_ulong atomic_cas_32 \
-			       atomic_cas_64 atomic_add_long,
-			AC_DEFINE(
-				[HAVE_SOLARIS_ATOMICS],
-				[1],
-				[Define to 1 if Solaris supports \
-				 atomic functions.]))
-		### End Solaris atomic function checks
-
 		CFLAGS="$CFLAGS -DUNIV_SOLARIS";;
   esac
+
   INNODB_DYNAMIC_CFLAGS="-DMYSQL_DYNAMIC_PLUGIN"
+
   case "$target_cpu" in
 	x86_64)
 		# The AMD64 ABI forbids absolute addresses in shared libraries
@@ -63,7 +55,60 @@ MYSQL_PLUGIN_ACTIONS(innobase,  [
 		;;
   esac
   AC_SUBST(INNODB_DYNAMIC_CFLAGS)
+
+  AC_MSG_CHECKING(whether GCC atomic builtins are available)
+  # either define HAVE_IB_GCC_ATOMIC_BUILTINS or not
+  AC_TRY_RUN(
+    [
+      int main()
+      {
+	long	x;
+	long	y;
+	long	res;
+	char	c;
+
+	x = 10;
+	y = 123;
+	res = __sync_bool_compare_and_swap(&x, x, y);
+	if (!res || x != y) {
+          return(1);
+        }
+
+	x = 10;
+	y = 123;
+	res = __sync_bool_compare_and_swap(&x, x + 1, y);
+	if (res || x != 10) {
+          return(1);
+        }
+
+	x = 10;
+	y = 123;
+	res = __sync_add_and_fetch(&x, y);
+	if (res != 123 + 10 || x != 123 + 10) {
+	  return(1);
+	}
+
+	c = 10;
+	res = __sync_lock_test_and_set(&c, 123);
+	if (res != 10 || c != 123) {
+	  return(1);
+	}
+
+	return(0);
+      }
+    ],
+    [
+      AC_DEFINE([HAVE_IB_GCC_ATOMIC_BUILTINS], [1],
+                [GCC atomic builtins are available])
+      AC_MSG_RESULT(yes)
+    ],
+    [
+      AC_MSG_RESULT(no)
+    ]
+  )
+
   AC_MSG_CHECKING(whether pthread_t can be used by GCC atomic builtins)
+  # either define HAVE_IB_ATOMIC_PTHREAD_T_GCC or not
   AC_TRY_RUN(
     [
       #include <pthread.h>
@@ -84,47 +129,73 @@ MYSQL_PLUGIN_ACTIONS(innobase,  [
       }
     ],
     [
-      AC_DEFINE([HAVE_ATOMIC_PTHREAD_T], [1],
+      AC_DEFINE([HAVE_IB_ATOMIC_PTHREAD_T_GCC], [1],
                 [pthread_t can be used by GCC atomic builtins])
       AC_MSG_RESULT(yes)
     ],
     [
       AC_MSG_RESULT(no)
     ]
-    )
+  )
+
+  AC_MSG_CHECKING(whether Solaris libc atomic functions are available)
+  # either define HAVE_IB_SOLARIS_ATOMICS or not
+  AC_CHECK_FUNCS(atomic_add_long \
+		 atomic_cas_32 \
+		 atomic_cas_64 \
+		 atomic_cas_ulong,
+
+		 AC_DEFINE([HAVE_IB_SOLARIS_ATOMICS], [1],
+			   [Define to 1 if Solaris libc atomic functions \
+			    are available])
+  )
+
+  AC_MSG_CHECKING(whether pthread_t can be used by Solaris libc atomic functions)
+  # either define HAVE_IB_ATOMIC_PTHREAD_T_SOLARIS or not
+  AC_TRY_RUN(
+    [
+      #include <pthread.h>
+      #include <string.h>
 
-  # Try using solaris atomics on SunOS if GCC atomics are not available
-  AC_CHECK_DECLS(
-    [HAVE_ATOMIC_PTHREAD_T],
-    [
-      AC_MSG_NOTICE(no need to check pthread_t size)
-    ],
-    [
-      AC_CHECK_DECLS(
-        [HAVE_SOLARIS_ATOMICS],
-        [
-          AC_MSG_CHECKING(checking if pthread_t size is integral)
-          AC_TRY_RUN(
-            [
-              #include <pthread.h>
-              int main()
-              {
-                pthread_t x = 0;
-                return(0);
-              }
-            ],
-            [
-              AC_DEFINE([HAVE_ATOMIC_PTHREAD_T], [1],
+      int main(int argc, char** argv) {
+        pthread_t       x1;
+        pthread_t       x2;
+        pthread_t       x3;
+
+        memset(&x1, 0x0, sizeof(x1));
+        memset(&x2, 0x0, sizeof(x2));
+        memset(&x3, 0x0, sizeof(x3));
+
+        if (sizeof(pthread_t) == 4) {
+        
+          atomic_cas_32(&x1, x2, x3);
+        
+        } else if (sizeof(pthread_t) == 8) {
+        
+          atomic_cas_64(&x1, x2, x3);
+        
+        } else {
+        
+          return(1);
+        }
+
+	return(0);
+      }
+    ],
+    [
+      AC_DEFINE([HAVE_IB_ATOMIC_PTHREAD_T_SOLARIS], [1],
                 [pthread_t can be used by solaris atomics])
-              AC_MSG_RESULT(yes)
-              # size of pthread_t is needed for typed solaris atomics
-              AC_CHECK_SIZEOF([pthread_t], [], [#include <pthread.h>])
-            ],
-            [
-              AC_MSG_RESULT(no)
-            ])
-        ])
-    ])
+      AC_MSG_RESULT(yes)
+    ],
+    [
+      AC_MSG_RESULT(no)
+    ]
+  )
+
+  # this is needed to know which one of atomic_cas_32() or atomic_cas_64()
+  # to use in the source
+  AC_CHECK_SIZEOF([pthread_t], [], [#include <pthread.h>])
+
   # Check for x86 PAUSE instruction
   AC_MSG_CHECKING(for x86 PAUSE instruction)
   # We have to actually try running the test program, because of a bug
@@ -141,7 +212,7 @@ MYSQL_PLUGIN_ACTIONS(innobase,  [
       }
     ],
     [
-      AC_DEFINE([IB_HAVE_PAUSE_INSTRUCTION], [1], [Does x86 PAUSE instruction exist])
+      AC_DEFINE([HAVE_IB_PAUSE_INSTRUCTION], [1], [Does x86 PAUSE instruction exist])
       AC_MSG_RESULT(yes)
     ],
     [

=== modified file 'storage/xtradb/que/que0que.c'
--- a/storage/xtradb/que/que0que.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/que/que0que.c	2010-01-06 12:00:14 +0000
@@ -518,6 +518,7 @@ que_graph_free_recursive(
 	upd_node_t*	upd;
 	tab_node_t*	cre_tab;
 	ind_node_t*	cre_ind;
+	purge_node_t*	purge;
 
 	if (node == NULL) {
 
@@ -579,6 +580,13 @@ que_graph_free_recursive(
 		mem_heap_free(ins->entry_sys_heap);
 
 		break;
+	case QUE_NODE_PURGE:
+		purge = node;
+
+		mem_heap_free(purge->heap);
+
+		break;
+
 	case QUE_NODE_UPDATE:
 
 		upd = node;

=== modified file 'storage/xtradb/rem/rem0cmp.c'
--- a/storage/xtradb/rem/rem0cmp.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/rem/rem0cmp.c	2010-01-06 12:00:14 +0000
@@ -36,7 +36,7 @@ Created 7/1/1994 Heikki Tuuri
 
 The records are put into alphabetical order in the following
 way: let F be the first field where two records disagree.
-If there is a character in some position n where the the
+If there is a character in some position n where the
 records disagree, the order is determined by comparison of
 the characters at position n, possibly after
 collating transformation. If there is no such character,
@@ -76,7 +76,7 @@ cmp_debug_dtuple_rec_with_match(
 /*************************************************************//**
 This function is used to compare two data fields for which the data type
 is such that we must use MySQL code to compare them. The prototype here
-must be a copy of the the one in ha_innobase.cc!
+must be a copy of the one in ha_innobase.cc!
 @return	1, 0, -1, if a is greater, equal, less than b, respectively */
 extern
 int
@@ -399,7 +399,7 @@ next_byte:
 /*************************************************************//**
 This function is used to compare a data tuple to a physical record.
 Only dtuple->n_fields_cmp first fields are taken into account for
-the the data tuple! If we denote by n = n_fields_cmp, then rec must
+the data tuple! If we denote by n = n_fields_cmp, then rec must
 have either m >= n fields, or it must differ from dtuple in some of
 the m fields rec has. If rec has an externally stored field we do not
 compare it but return with value 0 if such a comparison should be

=== modified file 'storage/xtradb/row/row0ins.c'
--- a/storage/xtradb/row/row0ins.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/row/row0ins.c	2010-01-15 15:58:25 +0000
@@ -141,7 +141,7 @@ row_ins_alloc_sys_fields(
 
 	dfield = dtuple_get_nth_field(row, dict_col_get_no(col));
 
-	ptr = mem_heap_alloc(heap, DATA_ROW_ID_LEN);
+	ptr = mem_heap_zalloc(heap, DATA_ROW_ID_LEN);
 
 	dfield_set_data(dfield, ptr, DATA_ROW_ID_LEN);
 
@@ -152,7 +152,7 @@ row_ins_alloc_sys_fields(
 	col = dict_table_get_sys_col(table, DATA_TRX_ID);
 
 	dfield = dtuple_get_nth_field(row, dict_col_get_no(col));
-	ptr = mem_heap_alloc(heap, DATA_TRX_ID_LEN);
+	ptr = mem_heap_zalloc(heap, DATA_TRX_ID_LEN);
 
 	dfield_set_data(dfield, ptr, DATA_TRX_ID_LEN);
 
@@ -163,7 +163,7 @@ row_ins_alloc_sys_fields(
 	col = dict_table_get_sys_col(table, DATA_ROLL_PTR);
 
 	dfield = dtuple_get_nth_field(row, dict_col_get_no(col));
-	ptr = mem_heap_alloc(heap, DATA_ROLL_PTR_LEN);
+	ptr = mem_heap_zalloc(heap, DATA_ROLL_PTR_LEN);
 
 	dfield_set_data(dfield, ptr, DATA_ROLL_PTR_LEN);
 }
@@ -1191,7 +1191,7 @@ row_ins_check_foreign_constraint(
 /*=============================*/
 	ibool		check_ref,/*!< in: TRUE if we want to check that
 				the referenced table is ok, FALSE if we
-				want to to check the foreign key table */
+				want to check the foreign key table */
 	dict_foreign_t*	foreign,/*!< in: foreign constraint; NOTE that the
 				tables mentioned in it must be in the
 				dictionary cache if they exist at all */

=== modified file 'storage/xtradb/row/row0merge.c'
--- a/storage/xtradb/row/row0merge.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/row/row0merge.c	2010-01-06 12:00:14 +0000
@@ -60,9 +60,19 @@ Completed by Sunny Bains and Marko Makel
 #ifdef UNIV_DEBUG
 /** Set these in order ot enable debug printout. */
 /* @{ */
+/** Log the outcome of each row_merge_cmp() call, comparing records. */
 static ibool	row_merge_print_cmp;
+/** Log each record read from temporary file. */
 static ibool	row_merge_print_read;
+/** Log each record write to temporary file. */
 static ibool	row_merge_print_write;
+/** Log each row_merge_blocks() call, merging two blocks of records to
+a bigger one. */
+static ibool	row_merge_print_block;
+/** Log each block read from temporary file. */
+static ibool	row_merge_print_block_read;
+/** Log each block read from temporary file. */
+static ibool	row_merge_print_block_write;
 /* @} */
 #endif /* UNIV_DEBUG */
 
@@ -109,8 +119,9 @@ typedef struct row_merge_buf_struct row_
 
 /** Information about temporary files used in merge sort */
 struct merge_file_struct {
-	int	fd;		/*!< file descriptor */
-	ulint	offset;		/*!< file offset */
+	int		fd;		/*!< file descriptor */
+	ulint		offset;		/*!< file offset (end of file) */
+	ib_uint64_t	n_rec;		/*!< number of records in the file */
 };
 
 /** Information about temporary files used in merge sort */
@@ -682,6 +693,13 @@ row_merge_read(
 	ib_uint64_t	ofs = ((ib_uint64_t) offset) * sizeof *buf;
 	ibool		success;
 
+#ifdef UNIV_DEBUG
+	if (row_merge_print_block_read) {
+		fprintf(stderr, "row_merge_read fd=%d ofs=%lu\n",
+			fd, (ulong) offset);
+	}
+#endif /* UNIV_DEBUG */
+
 	success = os_file_read_no_error_handling(OS_FILE_FROM_FD(fd), buf,
 						 (ulint) (ofs & 0xFFFFFFFF),
 						 (ulint) (ofs >> 32),
@@ -709,6 +727,13 @@ row_merge_write(
 	ib_uint64_t	ofs = ((ib_uint64_t) offset)
 		* sizeof(row_merge_block_t);
 
+#ifdef UNIV_DEBUG
+	if (row_merge_print_block_write) {
+		fprintf(stderr, "row_merge_write fd=%d ofs=%lu\n",
+			fd, (ulong) offset);
+	}
+#endif /* UNIV_DEBUG */
+
 	return(UNIV_LIKELY(os_file_write("(merge)", OS_FILE_FROM_FD(fd), buf,
 					 (ulint) (ofs & 0xFFFFFFFF),
 					 (ulint) (ofs >> 32),
@@ -718,7 +743,7 @@ row_merge_write(
 /********************************************************************//**
 Read a merge record.
 @return	pointer to next record, or NULL on I/O error or end of list */
-static
+static __attribute__((nonnull))
 const byte*
 row_merge_read_rec(
 /*===============*/
@@ -1070,7 +1095,7 @@ row_merge_cmp(
 Reads clustered index of the table and create temporary files
 containing the index entries for the indexes to be built.
 @return	DB_SUCCESS or error */
-static
+static __attribute__((nonnull))
 ulint
 row_merge_read_clustered_index(
 /*===========================*/
@@ -1175,6 +1200,12 @@ row_merge_read_clustered_index(
 		in order to release the latch on the old page. */
 
 		if (btr_pcur_is_after_last_on_page(&pcur)) {
+			if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+				i = 0;
+				err = DB_INTERRUPTED;
+				goto err_exit;
+			}
+
 			btr_pcur_store_position(&pcur, &mtr);
 			mtr_commit(&mtr);
 			mtr_start(&mtr);
@@ -1233,6 +1264,7 @@ row_merge_read_clustered_index(
 
 			if (UNIV_LIKELY
 			    (row && row_merge_buf_add(buf, row, ext))) {
+				file->n_rec++;
 				continue;
 			}
 
@@ -1274,14 +1306,19 @@ err_exit:
 			UNIV_MEM_INVALID(block[0], sizeof block[0]);
 			merge_buf[i] = row_merge_buf_empty(buf);
 
-			/* Try writing the record again, now that
-			the buffer has been written out and emptied. */
+			if (UNIV_LIKELY(row != NULL)) {
+				/* Try writing the record again, now
+				that the buffer has been written out
+				and emptied. */
+
+				if (UNIV_UNLIKELY
+				    (!row_merge_buf_add(buf, row, ext))) {
+					/* An empty buffer should have enough
+					room for at least one record. */
+					ut_error;
+				}
 
-			if (UNIV_UNLIKELY
-			    (row && !row_merge_buf_add(buf, row, ext))) {
-				/* An empty buffer should have enough
-				room for at least one record. */
-				ut_error;
+				file->n_rec++;
 			}
 		}
 
@@ -1320,7 +1357,7 @@ func_exit:
 		b2 = row_merge_write_rec(&block[2], &buf[2], b2,	\
 					 of->fd, &of->offset,		\
 					 mrec##N, offsets##N);		\
-		if (UNIV_UNLIKELY(!b2)) {				\
+		if (UNIV_UNLIKELY(!b2 || ++of->n_rec > file->n_rec)) {	\
 			goto corrupt;					\
 		}							\
 		b##N = row_merge_read_rec(&block[N], &buf[N],		\
@@ -1336,14 +1373,14 @@ func_exit:
 	} while (0)
 
 /*************************************************************//**
-Merge two blocks of linked lists on disk and write a bigger block.
+Merge two blocks of records on disk and write a bigger block.
 @return	DB_SUCCESS or error code */
 static
 ulint
 row_merge_blocks(
 /*=============*/
 	const dict_index_t*	index,	/*!< in: index being created */
-	merge_file_t*		file,	/*!< in/out: file containing
+	const merge_file_t*	file,	/*!< in: file containing
 					index entries */
 	row_merge_block_t*	block,	/*!< in/out: 3 buffers */
 	ulint*			foffs0,	/*!< in/out: offset of first
@@ -1366,6 +1403,17 @@ row_merge_blocks(
 	ulint*		offsets0;/* offsets of mrec0 */
 	ulint*		offsets1;/* offsets of mrec1 */
 
+#ifdef UNIV_DEBUG
+	if (row_merge_print_block) {
+		fprintf(stderr,
+			"row_merge_blocks fd=%d ofs=%lu + fd=%d ofs=%lu"
+			" = fd=%d ofs=%lu\n",
+			file->fd, (ulong) *foffs0,
+			file->fd, (ulong) *foffs1,
+			of->fd, (ulong) of->offset);
+	}
+#endif /* UNIV_DEBUG */
+
 	heap = row_merge_heap_create(index, &offsets0, &offsets1);
 
 	/* Write a record and read the next record.  Split the output
@@ -1438,16 +1486,88 @@ done1:
 }
 
 /*************************************************************//**
+Copy a block of index entries.
+@return	TRUE on success, FALSE on failure */
+static __attribute__((nonnull))
+ibool
+row_merge_blocks_copy(
+/*==================*/
+	const dict_index_t*	index,	/*!< in: index being created */
+	const merge_file_t*	file,	/*!< in: input file */
+	row_merge_block_t*	block,	/*!< in/out: 3 buffers */
+	ulint*			foffs0,	/*!< in/out: input file offset */
+	merge_file_t*		of)	/*!< in/out: output file */
+{
+	mem_heap_t*	heap;	/*!< memory heap for offsets0, offsets1 */
+
+	mrec_buf_t	buf[3];	/*!< buffer for handling
+				split mrec in block[] */
+	const byte*	b0;	/*!< pointer to block[0] */
+	byte*		b2;	/*!< pointer to block[2] */
+	const mrec_t*	mrec0;	/*!< merge rec, points to block[0] */
+	ulint*		offsets0;/* offsets of mrec0 */
+	ulint*		offsets1;/* dummy offsets */
+
+#ifdef UNIV_DEBUG
+	if (row_merge_print_block) {
+		fprintf(stderr,
+			"row_merge_blocks_copy fd=%d ofs=%lu"
+			" = fd=%d ofs=%lu\n",
+			file->fd, (ulong) foffs0,
+			of->fd, (ulong) of->offset);
+	}
+#endif /* UNIV_DEBUG */
+
+	heap = row_merge_heap_create(index, &offsets0, &offsets1);
+
+	/* Write a record and read the next record.  Split the output
+	file in two halves, which can be merged on the following pass. */
+
+	if (!row_merge_read(file->fd, *foffs0, &block[0])) {
+corrupt:
+		mem_heap_free(heap);
+		return(FALSE);
+	}
+
+	b0 = block[0];
+	b2 = block[2];
+
+	b0 = row_merge_read_rec(&block[0], &buf[0], b0, index, file->fd,
+				foffs0, &mrec0, offsets0);
+	if (UNIV_UNLIKELY(!b0 && mrec0)) {
+
+		goto corrupt;
+	}
+
+	if (mrec0) {
+		/* append all mrec0 to output */
+		for (;;) {
+			ROW_MERGE_WRITE_GET_NEXT(0, goto done0);
+		}
+	}
+done0:
+
+	/* The file offset points to the beginning of the last page
+	that has been read.  Update it to point to the next block. */
+	(*foffs0)++;
+
+	mem_heap_free(heap);
+	return(row_merge_write_eof(&block[2], b2, of->fd, &of->offset)
+	       != NULL);
+}
+
+/*************************************************************//**
 Merge disk files.
 @return	DB_SUCCESS or error code */
-static
+static __attribute__((nonnull))
 ulint
 row_merge(
 /*======*/
+	trx_t*			trx,	/*!< in: transaction */
 	const dict_index_t*	index,	/*!< in: index being created */
 	merge_file_t*		file,	/*!< in/out: file containing
 					index entries */
-	ulint			half,	/*!< in: half the file */
+	ulint*			half,	/*!< in/out: half the file */
 	row_merge_block_t*	block,	/*!< in/out: 3 buffers */
 	int*			tmpfd,	/*!< in/out: temporary file handle */
 	TABLE*			table)	/*!< in/out: MySQL table, for
@@ -1458,43 +1578,87 @@ row_merge(
 	ulint		foffs1;	/*!< second input offset */
 	ulint		error;	/*!< error code */
 	merge_file_t	of;	/*!< output file */
+	const ulint	ihalf	= *half;
+				/*!< half the input file */
+	ulint		ohalf;	/*!< half the output file */
 
 	UNIV_MEM_ASSERT_W(block[0], 3 * sizeof block[0]);
-	ut_ad(half > 0);
+	ut_ad(ihalf < file->offset);
 
 	of.fd = *tmpfd;
 	of.offset = 0;
+	of.n_rec = 0;
 
 	/* Merge blocks to the output file. */
+	ohalf = 0;
 	foffs0 = 0;
-	foffs1 = half;
+	foffs1 = ihalf;
+
+	for (; foffs0 < ihalf && foffs1 < file->offset; foffs0++, foffs1++) {
+		ulint	ahalf;	/*!< arithmetic half the input file */
+
+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
 
-	for (; foffs0 < half && foffs1 < file->offset; foffs0++, foffs1++) {
 		error = row_merge_blocks(index, file, block,
 					 &foffs0, &foffs1, &of, table);
 
 		if (error != DB_SUCCESS) {
 			return(error);
 		}
+
+		/* Record the offset of the output file when
+		approximately half the output has been generated.  In
+		this way, the next invocation of row_merge() will
+		spend most of the time in this loop.  The initial
+		estimate is ohalf==0. */
+		ahalf = file->offset / 2;
+		ut_ad(ohalf <= of.offset);
+
+		/* Improve the estimate until reaching half the input
+		file size, or we can not get any closer to it.  All
+		comparands should be non-negative when !(ohalf < ahalf)
+		because ohalf <= of.offset. */
+		if (ohalf < ahalf || of.offset - ahalf < ohalf - ahalf) {
+			ohalf = of.offset;
+		}
 	}
 
-	/* Copy the last block, if there is one. */
-	while (foffs0 < half) {
-		if (!row_merge_read(file->fd, foffs0++, block)
-		    || !row_merge_write(of.fd, of.offset++, block)) {
+	/* Copy the last blocks, if there are any. */
+
+	while (foffs0 < ihalf) {
+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
+
+		if (!row_merge_blocks_copy(index, file, block, &foffs0, &of)) {
 			return(DB_CORRUPTION);
 		}
 	}
+
+	ut_ad(foffs0 == ihalf);
+
 	while (foffs1 < file->offset) {
-		if (!row_merge_read(file->fd, foffs1++, block)
-		    || !row_merge_write(of.fd, of.offset++, block)) {
+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
+
+		if (!row_merge_blocks_copy(index, file, block, &foffs1, &of)) {
 			return(DB_CORRUPTION);
 		}
 	}
 
+	ut_ad(foffs1 == file->offset);
+
+	if (UNIV_UNLIKELY(of.n_rec != file->n_rec)) {
+		return(DB_CORRUPTION);
+	}
+
 	/* Swap file descriptors for the next pass. */
 	*tmpfd = file->fd;
 	*file = of;
+	*half = ohalf;
 
 	UNIV_MEM_INVALID(block[0], 3 * sizeof block[0]);
 
@@ -1508,6 +1672,7 @@ static
 ulint
 row_merge_sort(
 /*===========*/
+	trx_t*			trx,	/*!< in: transaction */
 	const dict_index_t*	index,	/*!< in: index being created */
 	merge_file_t*		file,	/*!< in/out: file containing
 					index entries */
@@ -1517,20 +1682,26 @@ row_merge_sort(
 					reporting erroneous key value
 					if applicable */
 {
-	ulint	blksz;	/*!< block size */
+	ulint	half = file->offset / 2;
+
+	/* The file should always contain at least one byte (the end
+	of file marker).  Thus, it must be at least one block. */
+	ut_ad(file->offset > 0);
 
-	for (blksz = 1; blksz < file->offset; blksz *= 2) {
-		ulint	half;
+	do {
 		ulint	error;
 
-		ut_ad(ut_is_2pow(blksz));
-		half = ut_2pow_round((file->offset + (blksz - 1)) / 2, blksz);
-		error = row_merge(index, file, half, block, tmpfd, table);
+		error = row_merge(trx, index, file, &half,
+				  block, tmpfd, table);
 
 		if (error != DB_SUCCESS) {
 			return(error);
 		}
-	}
+
+		/* half > 0 should hold except when the file consists
+		of one block.  No need to merge further then. */
+		ut_ad(half > 0 || file->offset == 1);
+	} while (half < file->offset && half > 0);
 
 	return(DB_SUCCESS);
 }
@@ -1797,7 +1968,15 @@ row_merge_drop_index(
 	static const char str1[] =
 		"PROCEDURE DROP_INDEX_PROC () IS\n"
 		"BEGIN\n"
+		/* Rename the index, so that it will be dropped by
+		row_merge_drop_temp_indexes() at crash recovery
+		if the server crashes before this trx is committed. */
+		"UPDATE SYS_INDEXES SET NAME=CONCAT('"
+		TEMP_INDEX_PREFIX_STR "', NAME) WHERE ID = :indexid;\n"
+		"COMMIT WORK;\n"
+		/* Drop the field definitions of the index. */
 		"DELETE FROM SYS_FIELDS WHERE INDEX_ID = :indexid;\n"
+		/* Drop the index definition and the B-tree. */
 		"DELETE FROM SYS_INDEXES WHERE ID = :indexid\n"
 		"		AND TABLE_ID = :tableid;\n"
 		"END;\n";
@@ -1909,6 +2088,7 @@ row_merge_file_create(
 {
 	merge_file->fd = innobase_mysql_tmpfile();
 	merge_file->offset = 0;
+	merge_file->n_rec = 0;
 }
 
 /*********************************************************************//**
@@ -2129,7 +2309,7 @@ row_merge_rename_tables(
 	if (err != DB_SUCCESS) {
 err_exit:
 		trx->error_state = DB_SUCCESS;
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
 		trx->error_state = DB_SUCCESS;
 	}
 
@@ -2331,7 +2511,7 @@ row_merge_build_indexes(
 	sorting and inserting. */
 
 	for (i = 0; i < n_indexes; i++) {
-		error = row_merge_sort(indexes[i], &merge_files[i],
+		error = row_merge_sort(trx, indexes[i], &merge_files[i],
 				       block, &tmpfd, table);
 
 		if (error == DB_SUCCESS) {

=== modified file 'storage/xtradb/row/row0mysql.c'
--- a/storage/xtradb/row/row0mysql.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/row/row0mysql.c	2010-01-06 12:00:14 +0000
@@ -510,7 +510,7 @@ handle_new_error:
 	switch (err) {
 	case DB_LOCK_WAIT_TIMEOUT:
 		if (row_rollback_on_timeout) {
-			trx_general_rollback_for_mysql(trx, FALSE, NULL);
+			trx_general_rollback_for_mysql(trx, NULL);
 			break;
 		}
 		/* fall through */
@@ -526,7 +526,7 @@ handle_new_error:
 			/* Roll back the latest, possibly incomplete
 			insertion or update */
 
-			trx_general_rollback_for_mysql(trx, TRUE, savept);
+			trx_general_rollback_for_mysql(trx, savept);
 		}
 		/* MySQL will roll back the latest SQL statement */
 		break;
@@ -548,7 +548,7 @@ handle_new_error:
 		/* Roll back the whole transaction; this resolution was added
 		to version 3.23.43 */
 
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
 		break;
 
 	case DB_MUST_GET_MORE_FILE_SPACE:
@@ -869,18 +869,22 @@ row_update_statistics_if_needed(
 }
 
 /*********************************************************************//**
-Unlocks AUTO_INC type locks that were possibly reserved by a trx. */
+Unlocks AUTO_INC type locks that were possibly reserved by a trx. This
+function should be called at the the end of an SQL statement, by the
+connection thread that owns the transaction (trx->mysql_thd). */
 UNIV_INTERN
 void
 row_unlock_table_autoinc_for_mysql(
 /*===============================*/
 	trx_t*	trx)	/*!< in/out: transaction */
 {
-	mutex_enter(&kernel_mutex);
+	if (lock_trx_holds_autoinc_locks(trx)) {
+		mutex_enter(&kernel_mutex);
 
-	lock_release_autoinc_locks(trx);
+		lock_release_autoinc_locks(trx);
 
-	mutex_exit(&kernel_mutex);
+		mutex_exit(&kernel_mutex);
+	}
 }
 
 /*********************************************************************//**
@@ -1770,7 +1774,6 @@ row_create_table_for_mysql(
 	const char*	table_name;
 	ulint		table_name_len;
 	ulint		err;
-	ulint		i;
 
 	ut_ad(trx->mysql_thread_id == os_thread_get_curr_id());
 #ifdef UNIV_SYNC_DEBUG
@@ -1805,15 +1808,6 @@ err_exit:
 		goto err_exit;
 	}
 
-	/* Check that no reserved column names are used. */
-	for (i = 0; i < dict_table_get_n_user_cols(table); i++) {
-		if (dict_col_name_is_reserved(
-			    dict_table_get_col_name(table, i))) {
-
-			goto err_exit;
-		}
-	}
-
 	trx_start_if_not_started(trx);
 
 	/* The table name is prefixed with the database name and a '/'.
@@ -1888,7 +1882,9 @@ err_exit:
 
 	if (UNIV_UNLIKELY(err != DB_SUCCESS)) {
 		trx->error_state = DB_SUCCESS;
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
+		/* TO DO: free table?  The code below will dereference
+		table->name, though. */
 	}
 
 	switch (err) {
@@ -1907,31 +1903,6 @@ err_exit:
 		break;
 
 	case DB_DUPLICATE_KEY:
-		ut_print_timestamp(stderr);
-		fputs("  InnoDB: Error: table ", stderr);
-		ut_print_name(stderr, trx, TRUE, table->name);
-		fputs(" already exists in InnoDB internal\n"
-		      "InnoDB: data dictionary. Have you deleted"
-		      " the .frm file\n"
-		      "InnoDB: and not used DROP TABLE?"
-		      " Have you used DROP DATABASE\n"
-		      "InnoDB: for InnoDB tables in"
-		      " MySQL version <= 3.23.43?\n"
-		      "InnoDB: See the Restrictions section"
-		      " of the InnoDB manual.\n"
-		      "InnoDB: You can drop the orphaned table"
-		      " inside InnoDB by\n"
-		      "InnoDB: creating an InnoDB table with"
-		      " the same name in another\n"
-		      "InnoDB: database and copying the .frm file"
-		      " to the current database.\n"
-		      "InnoDB: Then MySQL thinks the table exists,"
-		      " and DROP TABLE will\n"
-		      "InnoDB: succeed.\n"
-		      "InnoDB: You can look for further help from\n"
-		      "InnoDB: " REFMAN "innodb-troubleshooting.html\n",
-		      stderr);
-
 		/* We may also get err == DB_ERROR if the .ibd file for the
 		table already exists */
 
@@ -2056,7 +2027,7 @@ error_handling:
 
 		trx->error_state = DB_SUCCESS;
 
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
 
 		row_drop_table_for_mysql(table_name, trx, FALSE);
 
@@ -2077,7 +2048,7 @@ Scans a table create SQL string and adds
 the foreign key constraints declared in the string. This function
 should be called after the indexes for a table have been created.
 Each foreign key constraint must be accompanied with indexes in
-bot participating tables. The indexes are allowed to contain more
+both participating tables. The indexes are allowed to contain more
 fields than mentioned in the constraint. Check also that foreign key
 constraints which reference this table are ok.
 @return	error code or DB_SUCCESS */
@@ -2124,7 +2095,7 @@ row_table_add_foreign_constraints(
 
 		trx->error_state = DB_SUCCESS;
 
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
 
 		row_drop_table_for_mysql(name, trx, FALSE);
 
@@ -2491,7 +2462,7 @@ row_discard_tablespace_for_mysql(
 
 	if (err != DB_SUCCESS) {
 		trx->error_state = DB_SUCCESS;
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
 		trx->error_state = DB_SUCCESS;
 	} else {
 		dict_table_change_id_in_cache(table, new_id);
@@ -2500,7 +2471,7 @@ row_discard_tablespace_for_mysql(
 
 		if (!success) {
 			trx->error_state = DB_SUCCESS;
-			trx_general_rollback_for_mysql(trx, FALSE, NULL);
+			trx_general_rollback_for_mysql(trx, NULL);
 			trx->error_state = DB_SUCCESS;
 
 			err = DB_ERROR;
@@ -2952,7 +2923,7 @@ next_rec:
 
 	if (err != DB_SUCCESS) {
 		trx->error_state = DB_SUCCESS;
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
 		trx->error_state = DB_SUCCESS;
 		ut_print_timestamp(stderr);
 		fputs("  InnoDB: Unable to assign a new identifier to table ",
@@ -3593,7 +3564,7 @@ row_delete_constraint(
 
 	if ((err == DB_SUCCESS) && !strchr(id, '/')) {
 		/* Old format < 4.0.18 constraints have constraint ids
-		<number>_<number>. We only try deleting them if the
+		NUMBER_NUMBER. We only try deleting them if the
 		constraint name does not contain a '/' character, otherwise
 		deleting a new format constraint named 'foo/bar' from
 		database 'baz' would remove constraint 'bar' from database
@@ -3857,7 +3828,7 @@ end:
 			      "InnoDB: succeed.\n", stderr);
 		}
 		trx->error_state = DB_SUCCESS;
-		trx_general_rollback_for_mysql(trx, FALSE, NULL);
+		trx_general_rollback_for_mysql(trx, NULL);
 		trx->error_state = DB_SUCCESS;
 	} else {
 		/* The following call will also rename the .ibd data file if
@@ -3866,7 +3837,7 @@ end:
 		if (!dict_table_rename_in_cache(table, new_name,
 						!new_is_tmp)) {
 			trx->error_state = DB_SUCCESS;
-			trx_general_rollback_for_mysql(trx, FALSE, NULL);
+			trx_general_rollback_for_mysql(trx, NULL);
 			trx->error_state = DB_SUCCESS;
 			goto funct_exit;
 		}
@@ -3906,7 +3877,7 @@ end:
 			ut_a(dict_table_rename_in_cache(table,
 							old_name, FALSE));
 			trx->error_state = DB_SUCCESS;
-			trx_general_rollback_for_mysql(trx, FALSE, NULL);
+			trx_general_rollback_for_mysql(trx, NULL);
 			trx->error_state = DB_SUCCESS;
 		}
 	}
@@ -4166,6 +4137,7 @@ row_check_table_for_mysql(
 			}
 
 			if (trx_is_interrupted(prebuilt->trx)) {
+				ret = DB_INTERRUPTED;
 				break;
 			}
 

=== modified file 'storage/xtradb/row/row0sel.c'
--- a/storage/xtradb/row/row0sel.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/row/row0sel.c	2010-01-15 21:12:30 +0000
@@ -4616,6 +4616,7 @@ row_search_autoinc_read_column(
 	dict_index_t*	index,		/*!< in: index to read from */
 	const rec_t*	rec,		/*!< in: current rec */
 	ulint		col_no,		/*!< in: column number */
+	ulint		mtype,		/*!< in: column main type */
 	ibool		unsigned_type)	/*!< in: signed or unsigned flag */
 {
 	ulint		len;
@@ -4632,10 +4633,27 @@ row_search_autoinc_read_column(
 	data = rec_get_nth_field(rec, offsets, col_no, &len);
 
 	ut_a(len != UNIV_SQL_NULL);
-	ut_a(len <= sizeof value);
 
 	/* we assume AUTOINC value cannot be negative */
-	value = mach_read_int_type(data, len, unsigned_type);
+	switch (mtype) {
+	case DATA_INT:
+		ut_a(len <= sizeof value);
+		value = mach_read_int_type(data, len, unsigned_type);
+		break;
+
+	case DATA_FLOAT:
+		ut_a(len == sizeof(float));
+		value = mach_float_read(data);
+		break;
+
+	case DATA_DOUBLE:
+		ut_a(len == sizeof(double));
+		value = mach_double_read(data);
+		break;
+
+	default:
+		ut_error;
+	}
 
 	if (UNIV_LIKELY_NULL(heap)) {
 		mem_heap_free(heap);
@@ -4721,7 +4739,8 @@ row_search_max_autoinc(
 					dfield->col->prtype & DATA_UNSIGNED);
 
 				*value = row_search_autoinc_read_column(
-					index, rec, i, unsigned_type);
+					index, rec, i,
+					dfield->col->mtype, unsigned_type);
 			}
 		}
 

=== modified file 'storage/xtradb/scripts/install_innodb_plugins.sql'
--- a/storage/xtradb/scripts/install_innodb_plugins.sql	2009-06-25 01:43:25 +0000
+++ b/storage/xtradb/scripts/install_innodb_plugins.sql	2010-01-06 12:00:14 +0000
@@ -14,3 +14,4 @@ INSTALL PLUGIN INNODB_BUFFER_POOL_PAGES_
 INSTALL PLUGIN innodb_rseg SONAME 'ha_innodb.so';
 INSTALL PLUGIN innodb_table_stats SONAME 'ha_innodb.so';
 INSTALL PLUGIN innodb_index_stats SONAME 'ha_innodb.so';
+INSTALL PLUGIN xtradb_admin_command SONAME 'ha_innodb.so';

=== modified file 'storage/xtradb/scripts/install_innodb_plugins_win.sql'
--- a/storage/xtradb/scripts/install_innodb_plugins_win.sql	2008-12-03 05:06:00 +0000
+++ b/storage/xtradb/scripts/install_innodb_plugins_win.sql	2010-01-06 12:00:14 +0000
@@ -7,3 +7,11 @@ INSTALL PLUGIN innodb_cmp SONAME 'ha_inn
 INSTALL PLUGIN innodb_cmp_reset SONAME 'ha_innodb.dll';
 INSTALL PLUGIN innodb_cmpmem SONAME 'ha_innodb.dll';
 INSTALL PLUGIN innodb_cmpmem_reset SONAME 'ha_innodb.dll';
+INSTALL PLUGIN XTRADB_ENHANCEMENTS SONAME 'ha_innodb.dll';
+INSTALL PLUGIN INNODB_BUFFER_POOL_PAGES SONAME 'ha_innodb.dll';
+INSTALL PLUGIN INNODB_BUFFER_POOL_PAGES_BLOB SONAME 'ha_innodb.dll';
+INSTALL PLUGIN INNODB_BUFFER_POOL_PAGES_INDEX SONAME 'ha_innodb.dll';
+INSTALL PLUGIN innodb_rseg SONAME 'ha_innodb.dll';
+INSTALL PLUGIN innodb_table_stats SONAME 'ha_innodb.dll';
+INSTALL PLUGIN innodb_index_stats SONAME 'ha_innodb.dll';
+INSTALL PLUGIN xtradb_admin_command SONAME 'ha_innodb.dll';

=== modified file 'storage/xtradb/srv/srv0srv.c'
--- a/storage/xtradb/srv/srv0srv.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/srv/srv0srv.c	2010-01-15 19:48:33 +0000
@@ -102,6 +102,10 @@ Created 10/8/1995 Heikki Tuuri
 #include "row0mysql.h"
 #include "ha_prototypes.h"
 #include "trx0i_s.h"
+#include "os0sync.h" /* for HAVE_ATOMIC_BUILTINS */
+
+/* prototypes for new functions added to ha_innodb.cc */
+ibool	innobase_get_slow_log();
 
 /* This is set to TRUE if the MySQL user has set it in MySQL; currently
 affects only FOREIGN KEY definition parsing */
@@ -161,8 +165,9 @@ UNIV_INTERN ulint*	srv_data_file_sizes =
 UNIV_INTERN ibool	srv_extra_undoslots = FALSE;
 
 UNIV_INTERN ibool	srv_fast_recovery = FALSE;
+UNIV_INTERN ibool	srv_recovery_stats = FALSE;
 
-UNIV_INTERN ibool	srv_use_purge_thread = FALSE;
+UNIV_INTERN ulint	srv_use_purge_thread = 0;
 
 /* if TRUE, then we auto-extend the last data file */
 UNIV_INTERN ibool	srv_auto_extend_last_data_file	= FALSE;
@@ -302,12 +307,6 @@ UNIV_INTERN ulint srv_buf_pool_flushed =
 reading of a disk page */
 UNIV_INTERN ulint srv_buf_pool_reads = 0;
 
-/** Number of sequential read-aheads */
-UNIV_INTERN ulint srv_read_ahead_seq = 0;
-
-/** Number of random read-aheads */
-UNIV_INTERN ulint srv_read_ahead_rnd = 0;
-
 /* structure to pass status variables to MySQL */
 UNIV_INTERN export_struc export_vars;
 
@@ -398,6 +397,7 @@ UNIV_INTERN ulong	srv_ibuf_active_contra
 UNIV_INTERN ulong	srv_ibuf_accel_rate = 100;
 #define PCT_IBUF_IO(pct) ((ulint) (srv_io_capacity * srv_ibuf_accel_rate * ((double) pct / 10000.0)))
 
+UNIV_INTERN ulint	srv_checkpoint_age_target = 0;
 UNIV_INTERN ulong	srv_flush_neighbor_pages = 1; /* 0:disable 1:enable */
 
 UNIV_INTERN ulong	srv_enable_unsafe_group_commit = 0; /* 0:disable 1:enable */
@@ -405,6 +405,7 @@ UNIV_INTERN ulong	srv_read_ahead = 3; /*
 UNIV_INTERN ulong	srv_adaptive_checkpoint = 0; /* 0: none  1: reflex  2: estimate */
 
 UNIV_INTERN ulong	srv_expand_import = 0; /* 0:disable 1:enable */
+UNIV_INTERN ulint	srv_relax_table_creation = 0; /* 0:disable 1:enable */
 
 UNIV_INTERN ulong	srv_extra_rsegments = 0; /* extra rseg for users */
 UNIV_INTERN ulong	srv_dict_size_limit = 0;
@@ -493,8 +494,6 @@ static ulint   srv_main_background_loops
 static ulint   srv_main_flush_loops		= 0;
 /* Log writes involving flush. */
 static ulint   srv_log_writes_and_flush		= 0;
-/* Log writes not including flush. */
-static ulint   srv_log_buffer_writes		= 0;
 
 /* This is only ever touched by the master thread. It records the
 time when the last flush of log file has happened. The master
@@ -643,7 +642,7 @@ future, but at the moment we plan to imp
 which could be called a global priority inheritance. If a thread
 has to wait for a long time, say 300 milliseconds, for a resource,
 we just guess that it may be waiting for a resource owned by a background
-thread, and boost the the priority of all runnable background threads
+thread, and boost the priority of all runnable background threads
 to the normal level. The background threads then themselves adjust
 their fixed priority back to background after releasing all resources
 they had (or, at some fixed points in their program code).
@@ -743,9 +742,8 @@ srv_print_master_thread_info(
 		srv_main_1_second_loops, srv_main_sleeps,
 		srv_main_10_second_loops, srv_main_background_loops,
 		srv_main_flush_loops);
-	fprintf(file, "srv_master_thread log flush and writes: %lu "
-		      " log writes only: %lu\n",
-		      srv_log_writes_and_flush, srv_log_buffer_writes);
+	fprintf(file, "srv_master_thread log flush and writes: %lu\n",
+		      srv_log_writes_and_flush);
 }
 
 /*********************************************************************//**
@@ -1043,13 +1041,26 @@ srv_init(void)
 }
 
 /*********************************************************************//**
-Frees the OS fast mutex created in srv_init(). */
+Frees the data structures created in srv_init(). */
 UNIV_INTERN
 void
 srv_free(void)
 /*==========*/
 {
 	os_fast_mutex_free(&srv_conc_mutex);
+	mem_free(srv_conc_slots);
+	srv_conc_slots = NULL;
+
+	mem_free(srv_sys->threads);
+	mem_free(srv_sys);
+	srv_sys = NULL;
+
+	mem_free(kernel_mutex_temp);
+	kernel_mutex_temp = NULL;
+	mem_free(srv_mysql_table);
+	srv_mysql_table = NULL;
+
+	trx_i_s_cache_free(trx_i_s_cache);
 }
 
 /*********************************************************************//**
@@ -1061,6 +1072,8 @@ srv_general_init(void)
 /*==================*/
 {
 	ut_mem_init();
+	/* Reset the system variables in the recovery module. */
+	recv_sys_var_init();
 	os_sync_init();
 	sync_init();
 	mem_init(srv_mem_pool_size);
@@ -1076,7 +1089,7 @@ UNIV_INTERN ulong	srv_max_purge_lag		= 0
 Puts an OS thread to wait if there are too many concurrent threads
 (>= srv_thread_concurrency) inside InnoDB. The threads wait in a FIFO queue. */
 
-#ifdef INNODB_RW_LOCKS_USE_ATOMICS
+#ifdef HAVE_ATOMIC_BUILTINS
 static void
 enter_innodb_with_tickets(trx_t* trx)
 {
@@ -1102,12 +1115,12 @@ srv_conc_enter_innodb_timer_based(trx_t*
 	}
 retry:
 	if (srv_conc_n_threads < (lint) srv_thread_concurrency) {
-		conc_n_threads = __sync_add_and_fetch(&srv_conc_n_threads, 1);
+		conc_n_threads = os_atomic_increment_lint(&srv_conc_n_threads, 1);
 		if (conc_n_threads <= (lint) srv_thread_concurrency) {
 			enter_innodb_with_tickets(trx);
 			return;
 		}
-		__sync_add_and_fetch(&srv_conc_n_threads, -1);
+		os_atomic_increment_lint(&srv_conc_n_threads, -1);
 	}
 	if (!has_yielded)
 	{
@@ -1118,7 +1131,7 @@ retry:
 	if (trx->has_search_latch
 	    || NULL != UT_LIST_GET_FIRST(trx->trx_locks)) {
 
-		conc_n_threads = __sync_add_and_fetch(&srv_conc_n_threads, 1);
+		conc_n_threads = os_atomic_increment_lint(&srv_conc_n_threads, 1);
 		enter_innodb_with_tickets(trx);
 		return;
 	}
@@ -1129,7 +1142,7 @@ retry:
 		trx->op_info = "";
 		has_slept++;
 	}
-	conc_n_threads = __sync_add_and_fetch(&srv_conc_n_threads, 1);
+	conc_n_threads = os_atomic_increment_lint(&srv_conc_n_threads, 1);
 	enter_innodb_with_tickets(trx);
 	return;
 }
@@ -1137,7 +1150,7 @@ retry:
 static void
 srv_conc_exit_innodb_timer_based(trx_t* trx)
 {
-	__sync_add_and_fetch(&srv_conc_n_threads, -1);
+	os_atomic_increment_lint(&srv_conc_n_threads, -1);
 	trx->declared_to_be_inside_innodb = FALSE;
 	trx->n_tickets_to_enter_innodb = 0;
 	return;
@@ -1154,6 +1167,10 @@ srv_conc_enter_innodb(
 	ibool			has_slept = FALSE;
 	srv_conc_slot_t*	slot	  = NULL;
 	ulint			i;
+	ib_uint64_t             start_time = 0L;
+	ib_uint64_t             finish_time = 0L;
+	ulint                   sec;
+	ulint                   ms;
 
 	if (trx->mysql_thd != NULL
 	    && thd_is_replication_slave_thread(trx->mysql_thd)) {
@@ -1174,7 +1191,7 @@ srv_conc_enter_innodb(
 		return;
 	}
 
-#ifdef INNODB_RW_LOCKS_USE_ATOMICS
+#ifdef HAVE_ATOMIC_BUILTINS
 	if (srv_thread_concurrency_timer_based) {
 		srv_conc_enter_innodb_timer_based(trx);
 		return;
@@ -1230,6 +1247,7 @@ retry:
 		switches. */
 		if (SRV_THREAD_SLEEP_DELAY > 0) {
 			os_thread_sleep(SRV_THREAD_SLEEP_DELAY);
+			trx->innodb_que_wait_timer += SRV_THREAD_SLEEP_DELAY;
 		}
 
 		trx->op_info = "";
@@ -1285,12 +1303,25 @@ retry:
 	/* Go to wait for the event; when a thread leaves InnoDB it will
 	release this thread */
 
+	if (innobase_get_slow_log() && trx->take_stats) {
+		ut_usectime(&sec, &ms);
+		start_time = (ib_uint64_t)sec * 1000000 + ms;
+	} else {
+		start_time = 0;
+	}
+
 	trx->op_info = "waiting in InnoDB queue";
 
 	os_event_wait(slot->event);
 
 	trx->op_info = "";
 
+	if (innobase_get_slow_log() && trx->take_stats && start_time) {
+		ut_usectime(&sec, &ms);
+		finish_time = (ib_uint64_t)sec * 1000000 + ms;
+		trx->innodb_que_wait_timer += (ulint)(finish_time - start_time);
+	}
+
 	os_fast_mutex_lock(&srv_conc_mutex);
 
 	srv_conc_n_waiting_threads--;
@@ -1324,9 +1355,9 @@ srv_conc_force_enter_innodb(
 	}
 
 	ut_ad(srv_conc_n_threads >= 0);
-#ifdef INNODB_RW_LOCKS_USE_ATOMICS
+#ifdef HAVE_ATOMIC_BUILTINS
 	if (srv_thread_concurrency_timer_based) {
-		__sync_add_and_fetch(&srv_conc_n_threads, 1);
+		os_atomic_increment_lint(&srv_conc_n_threads, 1);
 		trx->declared_to_be_inside_innodb = TRUE;
 		trx->n_tickets_to_enter_innodb = 1;
 		return;
@@ -1365,7 +1396,7 @@ srv_conc_force_exit_innodb(
 		return;
 	}
 
-#ifdef INNODB_RW_LOCKS_USE_ATOMICS
+#ifdef HAVE_ATOMIC_BUILTINS
 	if (srv_thread_concurrency_timer_based) {
 		srv_conc_exit_innodb_timer_based(trx);
 		return;
@@ -2080,14 +2111,16 @@ srv_export_innodb_status(void)
 	export_vars.innodb_data_writes = os_n_file_writes;
 	export_vars.innodb_data_written = srv_data_written;
 	export_vars.innodb_dict_tables= (dict_sys ? UT_LIST_GET_LEN(dict_sys->table_LRU) : 0);
-	export_vars.innodb_buffer_pool_read_requests = buf_pool->n_page_gets;
+	export_vars.innodb_buffer_pool_read_requests = buf_pool->stat.n_page_gets;
 	export_vars.innodb_buffer_pool_write_requests
 		= srv_buf_pool_write_requests;
 	export_vars.innodb_buffer_pool_wait_free = srv_buf_pool_wait_free;
 	export_vars.innodb_buffer_pool_pages_flushed = srv_buf_pool_flushed;
 	export_vars.innodb_buffer_pool_reads = srv_buf_pool_reads;
-	export_vars.innodb_buffer_pool_read_ahead_rnd = srv_read_ahead_rnd;
-	export_vars.innodb_buffer_pool_read_ahead_seq = srv_read_ahead_seq;
+	export_vars.innodb_buffer_pool_read_ahead
+		= buf_pool->stat.n_ra_pages_read;
+	export_vars.innodb_buffer_pool_read_ahead_evicted
+		= buf_pool->stat.n_ra_pages_evicted;
 	export_vars.innodb_buffer_pool_pages_data
 		= UT_LIST_GET_LEN(buf_pool->LRU);
 	export_vars.innodb_buffer_pool_pages_dirty
@@ -2118,9 +2151,9 @@ srv_export_innodb_status(void)
 	export_vars.innodb_log_writes = srv_log_writes;
 	export_vars.innodb_dblwr_pages_written = srv_dblwr_pages_written;
 	export_vars.innodb_dblwr_writes = srv_dblwr_writes;
-	export_vars.innodb_pages_created = buf_pool->n_pages_created;
-	export_vars.innodb_pages_read = buf_pool->n_pages_read;
-	export_vars.innodb_pages_written = buf_pool->n_pages_written;
+	export_vars.innodb_pages_created = buf_pool->stat.n_pages_created;
+	export_vars.innodb_pages_read = buf_pool->stat.n_pages_read;
+	export_vars.innodb_pages_written = buf_pool->stat.n_pages_written;
 	export_vars.innodb_row_lock_waits = srv_n_lock_wait_count;
 	export_vars.innodb_row_lock_current_waits
 		= srv_n_lock_wait_current_count;
@@ -2487,12 +2520,6 @@ srv_sync_log_buffer_in_background(void)
 		log_buffer_sync_in_background(TRUE);
 		srv_last_log_flush_time = current_time;
 		srv_log_writes_and_flush++;
-	} else {
-		/* Actually we don't need to write logs here.
-		We are just being extra safe here by forcing
-		the log buffer to log file. */
-		log_buffer_sync_in_background(FALSE);
-		srv_log_buffer_writes++;
 	}
 }
 
@@ -2532,10 +2559,9 @@ srv_master_thread(
 	srv_main_thread_process_no = os_proc_get_number();
 	srv_main_thread_id = os_thread_pf(os_thread_get_curr_id());
 
-	srv_table_reserve_slot(SRV_MASTER);
-
 	mutex_enter(&kernel_mutex);
 
+	srv_table_reserve_slot(SRV_MASTER);
 	srv_n_threads_active[SRV_MASTER]++;
 
 	mutex_exit(&kernel_mutex);
@@ -2550,8 +2576,8 @@ loop:
 
 	srv_main_thread_op_info = "reserving kernel mutex";
 
-	n_ios_very_old = log_sys->n_log_ios + buf_pool->n_pages_read
-		+ buf_pool->n_pages_written;
+	n_ios_very_old = log_sys->n_log_ios + buf_pool->stat.n_pages_read
+		+ buf_pool->stat.n_pages_written;
 	mutex_enter(&kernel_mutex);
 
 	/* Store the user activity counter at the start of this loop */
@@ -2571,8 +2597,8 @@ loop:
 	skip_sleep = FALSE;
 
 	for (i = 0; i < 10; i++) {
-		n_ios_old = log_sys->n_log_ios + buf_pool->n_pages_read
-			+ buf_pool->n_pages_written;
+		n_ios_old = log_sys->n_log_ios + buf_pool->stat.n_pages_read
+			+ buf_pool->stat.n_pages_written;
 		srv_main_thread_op_info = "sleeping";
 		srv_main_1_second_loops++;
 
@@ -2624,8 +2650,8 @@ loop:
 
 		n_pend_ios = buf_get_n_pending_ios()
 			+ log_sys->n_pending_writes;
-		n_ios = log_sys->n_log_ios + buf_pool->n_pages_read
-			+ buf_pool->n_pages_written;
+		n_ios = log_sys->n_log_ios + buf_pool->stat.n_pages_read
+			+ buf_pool->stat.n_pages_written;
 		if (n_pend_ios < SRV_PEND_IO_THRESHOLD
 		    && (n_ios - n_ios_old < SRV_RECENT_IO_ACTIVITY)) {
 			srv_main_thread_op_info = "doing insert buffer merge";
@@ -2641,6 +2667,8 @@ loop:
 			/* Try to keep the number of modified pages in the
 			buffer pool under the limit wished by the user */
 
+			srv_main_thread_op_info =
+				"flushing buffer pool pages";
 			n_pages_flushed = buf_flush_batch(BUF_FLUSH_LIST,
 							  PCT_IO(100),
 							  IB_ULONGLONG_MAX);
@@ -2663,6 +2691,8 @@ loop:
 			ulint n_flush = buf_flush_get_desired_flush_rate();
 
 			if (n_flush) {
+				srv_main_thread_op_info =
+					"flushing buffer pool pages";
 				n_flush = ut_min(PCT_IO(100), n_flush);
 				n_pages_flushed =
 					buf_flush_batch(
@@ -2834,8 +2864,8 @@ retry_flush_batch:
 	are not required, and may be disabled. */
 
 	n_pend_ios = buf_get_n_pending_ios() + log_sys->n_pending_writes;
-	n_ios = log_sys->n_log_ios + buf_pool->n_pages_read
-		+ buf_pool->n_pages_written;
+	n_ios = log_sys->n_log_ios + buf_pool->stat.n_pages_read
+		+ buf_pool->stat.n_pages_written;
 
 	srv_main_10_second_loops++;
 	if (n_pend_ios < SRV_PEND_IO_THRESHOLD
@@ -3129,20 +3159,34 @@ srv_purge_thread(
 	ulint	n_pages_purged_sum = 1; /* dummy */
 	ulint	history_len;
 	ulint	sleep_ms= 10000; /* initial: 10 sec. */
+	ibool	can_be_last = FALSE;
 
 #ifdef UNIV_DEBUG_THREAD_CREATION
 	fprintf(stderr, "Purge thread starts, id %lu\n",
 		os_thread_pf(os_thread_get_curr_id()));
 #endif
 
-	srv_table_reserve_slot(SRV_PURGE);
 	mutex_enter(&kernel_mutex);
+	srv_table_reserve_slot(SRV_PURGE);
 	srv_n_threads_active[SRV_PURGE]++;
 	mutex_exit(&kernel_mutex);
 
 loop:
-	if (srv_fast_shutdown && srv_shutdown_state > 0) {
-		goto exit_func;
+	if (srv_shutdown_state > 0) {
+		if (srv_fast_shutdown) {
+			/* someone other should wait the end of the workers */
+			goto exit_func;
+		}
+
+		mutex_enter(&kernel_mutex);
+		if (srv_n_threads_active[SRV_PURGE_WORKER]) {
+			can_be_last = FALSE;
+		} else {
+			can_be_last = TRUE;
+		}
+		mutex_exit(&kernel_mutex);
+
+		sleep_ms = 10;
 	}
 
 	os_thread_sleep( sleep_ms * 1000 );
@@ -3163,6 +3207,15 @@ loop:
 		n_pages_purged_sum += n_pages_purged;
 	} while (n_pages_purged);
 
+	if (srv_shutdown_state > 0 && can_be_last) {
+		/* the last trx_purge() is executed without workers */
+		goto exit_func;
+	}
+
+	if (n_pages_purged_sum) {
+		srv_active_wake_master_thread();
+	}
+
 	if (n_pages_purged_sum == 0)
 		sleep_ms *= 10;
 	if (sleep_ms > 10000)
@@ -3171,9 +3224,62 @@ loop:
 	goto loop;
 
 exit_func:
-	/* We count the number of threads in os_thread_exit(). A created
-	thread should always use that to exit and not use return() to exit. */
+	trx_purge_worker_wake(); /* It may not make sense. for safety only */
 
+	/* wake master thread to flush the pages */
+	srv_wake_master_thread();
+
+	mutex_enter(&kernel_mutex);
+	srv_n_threads_active[SRV_PURGE]--;
+	mutex_exit(&kernel_mutex);
+	os_thread_exit(NULL);
+
+	OS_THREAD_DUMMY_RETURN;
+}
+
+/*************************************************************************
+A thread which is devoted to purge, for take over the master thread's
+purging */
+UNIV_INTERN
+os_thread_ret_t
+srv_purge_worker_thread(
+/*====================*/
+	void*	arg)
+{
+	ulint	worker_id; /* index for array */
+
+	worker_id = *((ulint*)arg);
+
+#ifdef UNIV_DEBUG_THREAD_CREATION
+	fprintf(stderr, "Purge worker thread starts, id %lu\n",
+		os_thread_pf(os_thread_get_curr_id()));
+#endif
+	mutex_enter(&kernel_mutex);
+	srv_table_reserve_slot(SRV_PURGE_WORKER);
+	srv_n_threads_active[SRV_PURGE_WORKER]++;
+	mutex_exit(&kernel_mutex);
+
+loop:
+	/* purge worker threads only works when srv_shutdown_state==0 */
+	/* for safety and exactness. */
+	if (srv_shutdown_state > 0) {
+		goto exit_func;
+	}
+
+	trx_purge_worker_wait();
+
+	if (srv_shutdown_state > 0) {
+		goto exit_func;
+	}
+
+	trx_purge_worker(worker_id);
+
+	goto loop;
+
+exit_func:
+	mutex_enter(&kernel_mutex);
+	srv_n_threads_active[SRV_PURGE_WORKER]--;
+	mutex_exit(&kernel_mutex);
 	os_thread_exit(NULL);
 
 	OS_THREAD_DUMMY_RETURN;

=== modified file 'storage/xtradb/srv/srv0start.c'
--- a/storage/xtradb/srv/srv0start.c	2009-11-13 21:26:08 +0000
+++ b/storage/xtradb/srv/srv0start.c	2010-01-17 08:41:43 +0000
@@ -103,6 +103,8 @@ Created 2/16/1996 Heikki Tuuri
 # include "row0row.h"
 # include "row0mysql.h"
 # include "btr0pcur.h"
+# include "thr0loc.h"
+# include "os0sync.h" /* for INNODB_RW_LOCKS_USE_ATOMICS */
 
 /** Log sequence number immediately after startup */
 UNIV_INTERN ib_uint64_t	srv_start_lsn;
@@ -141,9 +143,9 @@ static mutex_t		ios_mutex;
 static ulint		ios;
 
 /** io_handler_thread parameters for thread identification */
-static ulint		n[SRV_MAX_N_IO_THREADS + 5];
+static ulint		n[SRV_MAX_N_IO_THREADS + 5 + 64];
 /** io_handler_thread identifiers */
-static os_thread_id_t	thread_ids[SRV_MAX_N_IO_THREADS + 5];
+static os_thread_id_t	thread_ids[SRV_MAX_N_IO_THREADS + 5 + 64];
 
 /** We use this mutex to test the return value of pthread_mutex_trylock
    on successful locking. HP-UX does NOT return 0, though Linux et al do. */
@@ -494,6 +496,8 @@ io_handler_thread(
 		mutex_exit(&ios_mutex);
 	}
 
+	thr_local_free(os_thread_get_curr_id());
+
 	/* We count the number of threads in os_thread_exit(). A created
 	thread should always use that to exit and not use return() to exit.
 	The thread actually never comes here because it is exited in an
@@ -530,32 +534,6 @@ srv_normalize_path_for_win(
 #endif
 }
 
-/*********************************************************************//**
-Adds a slash or a backslash to the end of a string if it is missing
-and the string is not empty.
-@return	string which has the separator if the string is not empty */
-UNIV_INTERN
-char*
-srv_add_path_separator_if_needed(
-/*=============================*/
-	char*	str)	/*!< in: null-terminated character string */
-{
-	char*	out_str;
-	ulint	len	= ut_strlen(str);
-
-	if (len == 0 || str[len - 1] == SRV_PATH_SEPARATOR) {
-
-		return(str);
-	}
-
-	out_str = ut_malloc(len + 2);
-	memcpy(out_str, str, len);
-	out_str[len] = SRV_PATH_SEPARATOR;
-	out_str[len + 1] = 0;
-
-	return(out_str);
-}
-
 #ifndef UNIV_HOTBACKUP
 /*********************************************************************//**
 Calculates the low 32 bits when a file size which is given as a number
@@ -604,19 +582,24 @@ open_or_create_log_file(
 	ulint	size;
 	ulint	size_high;
 	char	name[10000];
+	ulint	dirnamelen;
 
 	UT_NOT_USED(create_new_db);
 
 	*log_file_created = FALSE;
 
 	srv_normalize_path_for_win(srv_log_group_home_dirs[k]);
-	srv_log_group_home_dirs[k] = srv_add_path_separator_if_needed(
-		srv_log_group_home_dirs[k]);
 
-	ut_a(strlen(srv_log_group_home_dirs[k])
-	     < (sizeof name) - 10 - sizeof "ib_logfile");
-	sprintf(name, "%s%s%lu", srv_log_group_home_dirs[k],
-		"ib_logfile", (ulong) i);
+	dirnamelen = strlen(srv_log_group_home_dirs[k]);
+	ut_a(dirnamelen < (sizeof name) - 10 - sizeof "ib_logfile");
+	memcpy(name, srv_log_group_home_dirs[k], dirnamelen);
+
+	/* Add a path separator if needed. */
+	if (dirnamelen && name[dirnamelen - 1] != SRV_PATH_SEPARATOR) {
+		name[dirnamelen++] = SRV_PATH_SEPARATOR;
+	}
+
+	sprintf(name + dirnamelen, "%s%lu", "ib_logfile", (ulong) i);
 
 	files[i] = os_file_create(name, OS_FILE_CREATE, OS_FILE_NORMAL,
 				  OS_LOG_FILE, &ret);
@@ -779,14 +762,22 @@ open_or_create_data_files(
 	*create_new_db = FALSE;
 
 	srv_normalize_path_for_win(srv_data_home);
-	srv_data_home = srv_add_path_separator_if_needed(srv_data_home);
 
 	for (i = 0; i < srv_n_data_files; i++) {
+		ulint	dirnamelen;
+
 		srv_normalize_path_for_win(srv_data_file_names[i]);
+		dirnamelen = strlen(srv_data_home);
 
-		ut_a(strlen(srv_data_home) + strlen(srv_data_file_names[i])
+		ut_a(dirnamelen + strlen(srv_data_file_names[i])
 		     < (sizeof name) - 1);
-		sprintf(name, "%s%s", srv_data_home, srv_data_file_names[i]);
+		memcpy(name, srv_data_home, dirnamelen);
+		/* Add a path separator if needed. */
+		if (dirnamelen && name[dirnamelen - 1] != SRV_PATH_SEPARATOR) {
+			name[dirnamelen++] = SRV_PATH_SEPARATOR;
+		}
+
+		strcpy(name + dirnamelen, srv_data_file_names[i]);
 
 		if (srv_data_file_is_raw_partition[i] == 0) {
 
@@ -1008,7 +999,7 @@ skip_size_check:
 	return(DB_SUCCESS);
 }
 
-/****************************************************************//**
+/********************************************************************
 Starts InnoDB and creates a new database if database files
 are not found and the user wants.
 @return	DB_SUCCESS or error code */
@@ -1096,6 +1087,10 @@ innobase_start_or_create_for_mysql(void)
 		"InnoDB: !!!!!!!! UNIV_SEARCH_DEBUG switched on !!!!!!!!!\n");
 #endif
 
+#ifdef UNIV_LOG_LSN_DEBUG
+	fprintf(stderr,
+		"InnoDB: !!!!!!!! UNIV_LOG_LSN_DEBUG switched on !!!!!!!!!\n");
+#endif /* UNIV_LOG_LSN_DEBUG */
 #ifdef UNIV_MEM_DEBUG
 	fprintf(stderr,
 		"InnoDB: !!!!!!!! UNIV_MEM_DEBUG switched on !!!!!!!!!\n");
@@ -1106,34 +1101,7 @@ innobase_start_or_create_for_mysql(void)
 			"InnoDB: The InnoDB memory heap is disabled\n");
 	}
 
-#ifdef HAVE_GCC_ATOMIC_BUILTINS
-# ifdef INNODB_RW_LOCKS_USE_ATOMICS
-	fprintf(stderr,
-		"InnoDB: Mutexes and rw_locks use GCC atomic builtins.\n");
-# else /* INNODB_RW_LOCKS_USE_ATOMICS */
-	fprintf(stderr,
-		"InnoDB: Mutexes use GCC atomic builtins, rw_locks do not.\n");
-# endif /* INNODB_RW_LOCKS_USE_ATOMICS */
-#elif defined(HAVE_SOLARIS_ATOMICS)
-# ifdef INNODB_RW_LOCKS_USE_ATOMICS
-	fprintf(stderr,
-		"InnoDB: Mutexes and rw_locks use Solaris atomic functions.\n");
-# else
-	fprintf(stderr,
-		"InnoDB: Mutexes use Solaris atomic functions.\n");
-# endif /* INNODB_RW_LOCKS_USE_ATOMICS */
-#elif HAVE_WINDOWS_ATOMICS
-# ifdef INNODB_RW_LOCKS_USE_ATOMICS
-	fprintf(stderr,
-		"InnoDB: Mutexes and rw_locks use Windows interlocked functions.\n");
-# else
-	fprintf(stderr,
-		"InnoDB: Mutexes use Windows interlocked functions.\n");
-# endif /* INNODB_RW_LOCKS_USE_ATOMICS */
-#else /* HAVE_GCC_ATOMIC_BUILTINS */
-	fprintf(stderr,
-		"InnoDB: Neither mutexes nor rw_locks use GCC atomic builtins.\n");
-#endif /* HAVE_GCC_ATOMIC_BUILTINS */
+	fprintf(stderr, "InnoDB: %s\n", IB_ATOMICS_STARTUP_MSG);
 
 	/* Since InnoDB does not currently clean up all its internal data
 	structures in MySQL Embedded Server Library server_end(), we
@@ -1142,7 +1110,7 @@ innobase_start_or_create_for_mysql(void)
 
 	if (srv_start_has_been_called) {
 		fprintf(stderr,
-			"InnoDB: Error:startup called second time"
+			"InnoDB: Error: startup called second time"
 			" during the process lifetime.\n"
 			"InnoDB: In the MySQL Embedded Server Library"
 			" you cannot call server_init()\n"
@@ -1409,7 +1377,7 @@ innobase_start_or_create_for_mysql(void)
 		sum_of_new_sizes += srv_data_file_sizes[i];
 	}
 
-	if (sum_of_new_sizes < 640) {
+	if (sum_of_new_sizes < 10485760 / UNIV_PAGE_SIZE) {
 		fprintf(stderr,
 			"InnoDB: Error: tablespace size must be"
 			" at least 10 MB\n");
@@ -1739,8 +1707,17 @@ innobase_start_or_create_for_mysql(void)
 			 + (1 + SRV_MAX_N_IO_THREADS));
 
 	if (srv_use_purge_thread) {
+		ulint i;
+
 		os_thread_create(&srv_purge_thread, NULL, thread_ids
 				 + (4 + SRV_MAX_N_IO_THREADS));
+
+		for (i = 0; i < srv_use_purge_thread - 1; i++) {
+			n[5 + i + SRV_MAX_N_IO_THREADS] = i; /* using as index for arrays in purge_sys */
+			os_thread_create(&srv_purge_worker_thread,
+					 n + (5 + i + SRV_MAX_N_IO_THREADS),
+					 thread_ids + (5 + i + SRV_MAX_N_IO_THREADS));
+		}
 	}
 #ifdef UNIV_DEBUG
 	/* buf_debug_prints = TRUE; */
@@ -1853,7 +1830,7 @@ innobase_start_or_create_for_mysql(void)
 		/* Actually, we did not change the undo log format between
 		4.0 and 4.1.1, and we would not need to run purge to
 		completion. Note also that the purge algorithm in 4.1.1
-		can process the the history list again even after a full
+		can process the history list again even after a full
 		purge, because our algorithm does not cut the end of the
 		history list in all cases so that it would become empty
 		after a full purge. That mean that we may purge 4.0 type
@@ -2005,8 +1982,10 @@ innobase_shutdown_for_mysql(void)
 			/* All the threads have exited or are just exiting;
 			NOTE that the threads may not have completed their
 			exit yet. Should we use pthread_join() to make sure
-			they have exited? Now we just sleep 0.1 seconds and
-			hope that is enough! */
+			they have exited? If we did, we would have to
+			remove the pthread_detach() from
+			os_thread_exit().  Now we just sleep 0.1
+			seconds and hope that is enough! */
 
 			os_mutex_exit(os_sync_mutex);
 
@@ -2045,36 +2024,40 @@ innobase_shutdown_for_mysql(void)
 		srv_misc_tmpfile = 0;
 	}
 
+	/* This must be disabled before closing the buffer pool
+	and closing the data dictionary.  */
+	btr_search_disable();
+
+	ibuf_close();
+	log_shutdown();
+	lock_sys_close();
+	thr_local_close();
 	trx_sys_file_format_close();
+	trx_sys_close();
 
 	mutex_free(&srv_monitor_file_mutex);
 	mutex_free(&srv_dict_tmpfile_mutex);
 	mutex_free(&srv_misc_tmpfile_mutex);
+	dict_close();
+	btr_search_sys_free();
 
 	/* 3. Free all InnoDB's own mutexes and the os_fast_mutexes inside
 	them */
+	os_aio_free();
 	sync_close();
+	srv_free();
+	fil_close();
 
 	/* 4. Free the os_conc_mutex and all os_events and os_mutexes */
 
-	srv_free();
 	os_sync_free();
 
-	/* Check that all read views are closed except read view owned
-	by a purge. */
-
-	if (UT_LIST_GET_LEN(trx_sys->view_list) > 1) {
-		fprintf(stderr,
-			"InnoDB: Error: all read views were not closed"
-			" before shutdown:\n"
-			"InnoDB: %lu read views open \n",
-			UT_LIST_GET_LEN(trx_sys->view_list) - 1);
-	}
-
-	/* 5. Free all allocated memory and the os_fast_mutex created in
-	ut0mem.c */
+	/* 5. Free all allocated memory */
 
+	pars_lexer_close();
+	log_mem_free();
 	buf_pool_free();
+	mem_close();
 	ut_free_all_mem();
 
 	if (os_thread_count != 0
@@ -2106,6 +2089,7 @@ innobase_shutdown_for_mysql(void)
 	}
 
 	srv_was_started = FALSE;
+	srv_start_has_been_called = FALSE;
 
 	return((int) DB_SUCCESS);
 }

=== modified file 'storage/xtradb/sync/sync0arr.c'
--- a/storage/xtradb/sync/sync0arr.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/sync/sync0arr.c	2010-01-06 12:00:14 +0000
@@ -227,24 +227,21 @@ sync_array_create(
 				SYNC_ARRAY_MUTEX: determines the type
 				of mutex protecting the data structure */
 {
+	ulint		sz;
 	sync_array_t*	arr;
-	sync_cell_t*	cell_array;
-	sync_cell_t*	cell;
-	ulint		i;
 
 	ut_a(n_cells > 0);
 
 	/* Allocate memory for the data structures */
 	arr = ut_malloc(sizeof(sync_array_t));
+	memset(arr, 0x0, sizeof(*arr));
 
-	cell_array = ut_malloc(sizeof(sync_cell_t) * n_cells);
+	sz = sizeof(sync_cell_t) * n_cells;
+	arr->array = ut_malloc(sz);
+	memset(arr->array, 0x0, sz);
 
 	arr->n_cells = n_cells;
-	arr->n_reserved = 0;
-	arr->array = cell_array;
 	arr->protection = protection;
-	arr->sg_count = 0;
-	arr->res_count = 0;
 
 	/* Then create the mutex to protect the wait array complex */
 	if (protection == SYNC_ARRAY_OS_MUTEX) {
@@ -255,13 +252,6 @@ sync_array_create(
 		ut_error;
 	}
 
-	for (i = 0; i < n_cells; i++) {
-		cell = sync_array_get_nth_cell(arr, i);
-	cell->wait_object = NULL;
-		cell->waiting = FALSE;
-		cell->signal_count = 0;
-	}
-
 	return(arr);
 }
 
@@ -492,12 +482,12 @@ sync_array_cell_print(
 		mutex = cell->old_wait_mutex;
 
 		fprintf(file,
-			"Mutex at %p created file %s line %lu, lock var %lu\n"
+			"Mutex at %p '%s', lock var %lu\n"
 #ifdef UNIV_SYNC_DEBUG
 			"Last time reserved in file %s line %lu, "
 #endif /* UNIV_SYNC_DEBUG */
 			"waiters flag %lu\n",
-			(void*) mutex, mutex->cfile_name, (ulong) mutex->cline,
+			(void*) mutex, mutex->cmutex_name,
 			(ulong) mutex->lock_word,
 #ifdef UNIV_SYNC_DEBUG
 			mutex->file_name, (ulong) mutex->line,
@@ -513,9 +503,8 @@ sync_array_cell_print(
 		rwlock = cell->old_wait_rw_lock;
 
 		fprintf(file,
-			" RW-latch at %p created in file %s line %lu\n",
-			(void*) rwlock, rwlock->cfile_name,
-			(ulong) rwlock->cline);
+			" RW-latch at %p '%s'\n",
+			(void*) rwlock, rwlock->lock_name);
 		writer = rw_lock_get_writer(rwlock);
 		if (writer != RW_LOCK_NOT_LOCKED) {
 			fprintf(file,

=== modified file 'storage/xtradb/sync/sync0rw.c'
--- a/storage/xtradb/sync/sync0rw.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/sync/sync0rw.c	2010-01-06 12:00:14 +0000
@@ -38,6 +38,7 @@ Created 9/11/1995 Heikki Tuuri
 #include "os0thread.h"
 #include "mem0mem.h"
 #include "srv0srv.h"
+#include "os0sync.h" /* for INNODB_RW_LOCKS_USE_ATOMICS */
 
 /*
 	IMPLEMENTATION OF THE RW_LOCK
@@ -230,8 +231,8 @@ rw_lock_create_func(
 # ifdef UNIV_SYNC_DEBUG
 	ulint		level,		/*!< in: level */
 # endif /* UNIV_SYNC_DEBUG */
-	const char*	cmutex_name, 	/*!< in: mutex name */
 #endif /* UNIV_DEBUG */
+	const char*	cmutex_name, 	/*!< in: mutex name */
 	const char*	cfile_name,	/*!< in: file name where created */
 	ulint		cline)		/*!< in: file line where created */
 {
@@ -241,14 +242,15 @@ rw_lock_create_func(
 #ifndef INNODB_RW_LOCKS_USE_ATOMICS
 	mutex_create(rw_lock_get_mutex(lock), SYNC_NO_ORDER_CHECK);
 
-	lock->mutex.cfile_name = cfile_name;
-	lock->mutex.cline = cline;
+	ut_d(lock->mutex.cfile_name = cfile_name);
+	ut_d(lock->mutex.cline = cline);
 
-	ut_d(lock->mutex.cmutex_name = cmutex_name);
+	lock->mutex.cmutex_name = cmutex_name;
 	ut_d(lock->mutex.mutex_type = 1);
 #else /* INNODB_RW_LOCKS_USE_ATOMICS */
 # ifdef UNIV_DEBUG
-	UT_NOT_USED(cmutex_name);
+	UT_NOT_USED(cfile_name);
+	UT_NOT_USED(cline);
 # endif
 #endif /* INNODB_RW_LOCKS_USE_ATOMICS */
 
@@ -268,8 +270,7 @@ rw_lock_create_func(
 
 	lock->magic_n = RW_LOCK_MAGIC_N;
 
-	lock->cfile_name = cfile_name;
-	lock->cline = (unsigned int) cline;
+	lock->lock_name = cmutex_name;
 
 	lock->count_os_wait = 0;
 	lock->last_s_file_name = "not yet reserved";
@@ -304,8 +305,6 @@ rw_lock_free(
 	ut_ad(rw_lock_validate(lock));
 	ut_a(lock->lock_word == X_LOCK_DECR);
 
-	lock->magic_n = 0;
-
 #ifndef INNODB_RW_LOCKS_USE_ATOMICS
 	mutex_free(rw_lock_get_mutex(lock));
 #endif /* INNODB_RW_LOCKS_USE_ATOMICS */
@@ -325,6 +324,8 @@ rw_lock_free(
 	UT_LIST_REMOVE(list, rw_lock_list, lock);
 
 	mutex_exit(&rw_lock_list_mutex);
+
+	lock->magic_n = 0;
 }
 
 #ifdef UNIV_DEBUG
@@ -390,10 +391,10 @@ lock_loop:
 	if (srv_print_latch_waits) {
 		fprintf(stderr,
 			"Thread %lu spin wait rw-s-lock at %p"
-			" cfile %s cline %lu rnds %lu\n",
+			" '%s' rnds %lu\n",
 			(ulong) os_thread_pf(os_thread_get_curr_id()),
 			(void*) lock,
-			lock->cfile_name, (ulong) lock->cline, (ulong) i);
+			lock->lock_name, (ulong) i);
 	}
 
 	/* We try once again to obtain the lock */
@@ -426,10 +427,9 @@ lock_loop:
 		if (srv_print_latch_waits) {
 			fprintf(stderr,
 				"Thread %lu OS wait rw-s-lock at %p"
-				" cfile %s cline %lu\n",
+				" '%s'\n",
 				os_thread_pf(os_thread_get_curr_id()),
-				(void*) lock, lock->cfile_name,
-				(ulong) lock->cline);
+				(void*) lock, lock->lock_name);
 		}
 
 		/* these stats may not be accurate */
@@ -648,9 +648,9 @@ lock_loop:
 	if (srv_print_latch_waits) {
 		fprintf(stderr,
 			"Thread %lu spin wait rw-x-lock at %p"
-			" cfile %s cline %lu rnds %lu\n",
+			" '%s' rnds %lu\n",
 			os_thread_pf(os_thread_get_curr_id()), (void*) lock,
-			lock->cfile_name, (ulong) lock->cline, (ulong) i);
+			lock->lock_name, (ulong) i);
 	}
 
 	sync_array_reserve_cell(sync_primary_wait_array,
@@ -671,9 +671,9 @@ lock_loop:
 	if (srv_print_latch_waits) {
 		fprintf(stderr,
 			"Thread %lu OS wait for rw-x-lock at %p"
-			" cfile %s cline %lu\n",
+			" '%s'\n",
 			os_thread_pf(os_thread_get_curr_id()), (void*) lock,
-			lock->cfile_name, (ulong) lock->cline);
+			lock->lock_name);
 	}
 
 	/* these stats may not be accurate */

=== modified file 'storage/xtradb/sync/sync0sync.c'
--- a/storage/xtradb/sync/sync0sync.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/sync/sync0sync.c	2010-01-06 12:00:14 +0000
@@ -39,6 +39,7 @@ Created 9/5/1995 Heikki Tuuri
 #include "buf0buf.h"
 #include "srv0srv.h"
 #include "buf0types.h"
+#include "os0sync.h" /* for HAVE_ATOMIC_BUILTINS */
 
 /*
 	REASONS FOR IMPLEMENTING THE SPIN LOCK MUTEX
@@ -237,8 +238,8 @@ void
 mutex_create_func(
 /*==============*/
 	mutex_t*	mutex,		/*!< in: pointer to memory */
-#ifdef UNIV_DEBUG
 	const char*	cmutex_name,	/*!< in: mutex name */
+#ifdef UNIV_DEBUG
 # ifdef UNIV_SYNC_DEBUG
 	ulint		level,		/*!< in: level */
 # endif /* UNIV_SYNC_DEBUG */
@@ -253,7 +254,7 @@ mutex_create_func(
 	mutex->lock_word = 0;
 #endif
 	mutex->event = os_event_create(NULL);
-	mutex_set_waiters(mutex, 0);
+	mutex->waiters = 0;
 #ifdef UNIV_DEBUG
 	mutex->magic_n = MUTEX_MAGIC_N;
 #endif /* UNIV_DEBUG */
@@ -262,11 +263,13 @@ mutex_create_func(
 	mutex->file_name = "not yet reserved";
 	mutex->level = level;
 #endif /* UNIV_SYNC_DEBUG */
+#ifdef UNIV_DEBUG
 	mutex->cfile_name = cfile_name;
 	mutex->cline = cline;
+#endif /* UNIV_DEBUG */
 	mutex->count_os_wait = 0;
-#ifdef UNIV_DEBUG
 	mutex->cmutex_name=	  cmutex_name;
+#ifdef UNIV_DEBUG
 	mutex->count_using=	  0;
 	mutex->mutex_type=	  0;
 	mutex->lspent_time=	  0;
@@ -424,10 +427,18 @@ mutex_set_waiters(
 					the value is stored to memory */
 	ut_ad(mutex);
 
+#ifdef INNODB_RW_LOCKS_USE_ATOMICS
+	if (n) {
+		os_compare_and_swap_ulint(&mutex->waiters, 0, 1);
+	} else {
+		os_compare_and_swap_ulint(&mutex->waiters, 1, 0);
+	}
+#else
 	ptr = &(mutex->waiters);
 
 	*ptr = n;		/* Here we assume that the write of a single
 				word in memory is atomic */
+#endif
 }
 
 /******************************************************************//**
@@ -498,9 +509,9 @@ spin_loop:
 #ifdef UNIV_SRV_PRINT_LATCH_WAITS
 	fprintf(stderr,
 		"Thread %lu spin wait mutex at %p"
-		" cfile %s cline %lu rnds %lu\n",
+		" '%s' rnds %lu\n",
 		(ulong) os_thread_pf(os_thread_get_curr_id()), (void*) mutex,
-		mutex->cfile_name, (ulong) mutex->cline, (ulong) i);
+		mutex->cmutex_name, (ulong) i);
 #endif
 
 	mutex_spin_round_count += i;
@@ -575,9 +586,9 @@ spin_loop:
 
 #ifdef UNIV_SRV_PRINT_LATCH_WAITS
 	fprintf(stderr,
-		"Thread %lu OS wait mutex at %p cfile %s cline %lu rnds %lu\n",
+		"Thread %lu OS wait mutex at %p '%s' rnds %lu\n",
 		(ulong) os_thread_pf(os_thread_get_curr_id()), (void*) mutex,
-		mutex->cfile_name, (ulong) mutex->cline, (ulong) i);
+		mutex->cmutex_name, (ulong) i);
 #endif
 
 	mutex_os_wait_count++;
@@ -849,7 +860,8 @@ sync_thread_levels_g(
 /*=================*/
 	sync_level_t*	arr,	/*!< in: pointer to level array for an OS
 				thread */
-	ulint		limit)	/*!< in: level limit */
+	ulint		limit,	/*!< in: level limit */
+	ulint		warn)	/*!< in: TRUE=display a diagnostic message */
 {
 	sync_level_t*	slot;
 	rw_lock_t*	lock;
@@ -863,6 +875,11 @@ sync_thread_levels_g(
 		if (slot->latch != NULL) {
 			if (slot->level <= limit) {
 
+				if (!warn) {
+
+					return(FALSE);
+				}
+
 				lock = slot->latch;
 				mutex = slot->latch;
 
@@ -873,9 +890,8 @@ sync_thread_levels_g(
 
 				if (mutex->magic_n == MUTEX_MAGIC_N) {
 					fprintf(stderr,
-						"Mutex created at %s %lu\n",
-						mutex->cfile_name,
-						(ulong) mutex->cline);
+						"Mutex '%s'\n",
+						mutex->cmutex_name);
 
 					if (mutex_get_lock_word(mutex) != 0) {
 						const char*	file_name;
@@ -1106,7 +1122,7 @@ sync_thread_add_level(
 	case SYNC_DICT_HEADER:
 	case SYNC_TRX_I_S_RWLOCK:
 	case SYNC_TRX_I_S_LAST_READ:
-		if (!sync_thread_levels_g(array, level)) {
+		if (!sync_thread_levels_g(array, level, TRUE)) {
 			fprintf(stderr,
 				"InnoDB: sync_thread_levels_g(array, %lu)"
 				" does not hold!\n", level);
@@ -1117,36 +1133,44 @@ sync_thread_add_level(
 		/* Either the thread must own the buffer pool mutex
 		(buf_pool_mutex), or it is allowed to latch only ONE
 		buffer block (block->mutex or buf_pool_zip_mutex). */
-		if (!sync_thread_levels_g(array, level)) {
-			ut_a(sync_thread_levels_g(array, level - 1));
+		if (!sync_thread_levels_g(array, level, FALSE)) {
+			ut_a(sync_thread_levels_g(array, level - 1, TRUE));
 			ut_a(sync_thread_levels_contain(array, SYNC_BUF_LRU_LIST));
 		}
 		break;
 	case SYNC_REC_LOCK:
-		ut_a((sync_thread_levels_contain(array, SYNC_KERNEL)
-		      && sync_thread_levels_g(array, SYNC_REC_LOCK - 1))
-		     || sync_thread_levels_g(array, SYNC_REC_LOCK));
+		if (sync_thread_levels_contain(array, SYNC_KERNEL)) {
+			ut_a(sync_thread_levels_g(array, SYNC_REC_LOCK - 1,
+						  TRUE));
+		} else {
+			ut_a(sync_thread_levels_g(array, SYNC_REC_LOCK, TRUE));
+		}
 		break;
 	case SYNC_IBUF_BITMAP:
 		/* Either the thread must own the master mutex to all
 		the bitmap pages, or it is allowed to latch only ONE
 		bitmap page. */
-		ut_a((sync_thread_levels_contain(array, SYNC_IBUF_BITMAP_MUTEX)
-		      && sync_thread_levels_g(array, SYNC_IBUF_BITMAP - 1))
-		     || sync_thread_levels_g(array, SYNC_IBUF_BITMAP));
+		if (sync_thread_levels_contain(array,
+					       SYNC_IBUF_BITMAP_MUTEX)) {
+			ut_a(sync_thread_levels_g(array, SYNC_IBUF_BITMAP - 1,
+						  TRUE));
+		} else {
+			ut_a(sync_thread_levels_g(array, SYNC_IBUF_BITMAP,
+						  TRUE));
+		}
 		break;
 	case SYNC_FSP_PAGE:
 		ut_a(sync_thread_levels_contain(array, SYNC_FSP));
 		break;
 	case SYNC_FSP:
 		ut_a(sync_thread_levels_contain(array, SYNC_FSP)
-		     || sync_thread_levels_g(array, SYNC_FSP));
+		     || sync_thread_levels_g(array, SYNC_FSP, TRUE));
 		break;
 	case SYNC_TRX_UNDO_PAGE:
 		ut_a(sync_thread_levels_contain(array, SYNC_TRX_UNDO)
 		     || sync_thread_levels_contain(array, SYNC_RSEG)
 		     || sync_thread_levels_contain(array, SYNC_PURGE_SYS)
-		     || sync_thread_levels_g(array, SYNC_TRX_UNDO_PAGE));
+		     || sync_thread_levels_g(array, SYNC_TRX_UNDO_PAGE, TRUE));
 		break;
 	case SYNC_RSEG_HEADER:
 		ut_a(sync_thread_levels_contain(array, SYNC_RSEG));
@@ -1158,37 +1182,41 @@ sync_thread_add_level(
 	case SYNC_TREE_NODE:
 		ut_a(sync_thread_levels_contain(array, SYNC_INDEX_TREE)
 		     || sync_thread_levels_contain(array, SYNC_DICT_OPERATION)
-		     || sync_thread_levels_g(array, SYNC_TREE_NODE - 1));
+		     || sync_thread_levels_g(array, SYNC_TREE_NODE - 1, TRUE));
 		break;
 	case SYNC_TREE_NODE_NEW:
 		ut_a(sync_thread_levels_contain(array, SYNC_FSP_PAGE)
 		     || sync_thread_levels_contain(array, SYNC_IBUF_MUTEX));
 		break;
 	case SYNC_INDEX_TREE:
-		ut_a((sync_thread_levels_contain(array, SYNC_IBUF_MUTEX)
-		      && sync_thread_levels_contain(array, SYNC_FSP)
-		      && sync_thread_levels_g(array, SYNC_FSP_PAGE - 1))
-		     || sync_thread_levels_g(array, SYNC_TREE_NODE - 1));
+		if (sync_thread_levels_contain(array, SYNC_IBUF_MUTEX)
+		    && sync_thread_levels_contain(array, SYNC_FSP)) {
+			ut_a(sync_thread_levels_g(array, SYNC_FSP_PAGE - 1,
+						  TRUE));
+		} else {
+			ut_a(sync_thread_levels_g(array, SYNC_TREE_NODE - 1,
+						  TRUE));
+		}
 		break;
 	case SYNC_IBUF_MUTEX:
-		ut_a(sync_thread_levels_g(array, SYNC_FSP_PAGE - 1));
+		ut_a(sync_thread_levels_g(array, SYNC_FSP_PAGE - 1, TRUE));
 		break;
 	case SYNC_IBUF_PESS_INSERT_MUTEX:
-		ut_a(sync_thread_levels_g(array, SYNC_FSP - 1)
-		     && !sync_thread_levels_contain(array, SYNC_IBUF_MUTEX));
+		ut_a(sync_thread_levels_g(array, SYNC_FSP - 1, TRUE));
+		ut_a(!sync_thread_levels_contain(array, SYNC_IBUF_MUTEX));
 		break;
 	case SYNC_IBUF_HEADER:
-		ut_a(sync_thread_levels_g(array, SYNC_FSP - 1)
-		     && !sync_thread_levels_contain(array, SYNC_IBUF_MUTEX)
-		     && !sync_thread_levels_contain(
-			     array, SYNC_IBUF_PESS_INSERT_MUTEX));
+		ut_a(sync_thread_levels_g(array, SYNC_FSP - 1, TRUE));
+		ut_a(!sync_thread_levels_contain(array, SYNC_IBUF_MUTEX));
+		ut_a(!sync_thread_levels_contain(array,
+						 SYNC_IBUF_PESS_INSERT_MUTEX));
 		break;
 	case SYNC_DICT:
 #ifdef UNIV_DEBUG
 		ut_a(buf_debug_prints
-		     || sync_thread_levels_g(array, SYNC_DICT));
+		     || sync_thread_levels_g(array, SYNC_DICT, TRUE));
 #else /* UNIV_DEBUG */
-		ut_a(sync_thread_levels_g(array, SYNC_DICT));
+		ut_a(sync_thread_levels_g(array, SYNC_DICT, TRUE));
 #endif /* UNIV_DEBUG */
 		break;
 	default:
@@ -1364,7 +1392,12 @@ sync_close(void)
 	mutex_free(&mutex_list_mutex);
 #ifdef UNIV_SYNC_DEBUG
 	mutex_free(&sync_thread_mutex);
+
+	/* Switch latching order checks on in sync0sync.c */
+	sync_order_checks_on = FALSE;
 #endif /* UNIV_SYNC_DEBUG */
+
+	sync_initialized = FALSE;	
 }
 
 /*******************************************************************//**

=== modified file 'storage/xtradb/thr/thr0loc.c'
--- a/storage/xtradb/thr/thr0loc.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/thr/thr0loc.c	2010-01-06 12:00:14 +0000
@@ -63,7 +63,7 @@ struct thr_local_struct{
 	os_thread_t	handle;	/*!< operating system handle to the thread */
 	ulint		slot_no;/*!< the index of the slot in the thread table
 				for this thread */
-	ibool		in_ibuf;/*!< TRUE if the the thread is doing an ibuf
+	ibool		in_ibuf;/*!< TRUE if the thread is doing an ibuf
 				operation */
 	hash_node_t	hash;	/*!< hash chain node */
 	ulint		magic_n;/*!< magic number (THR_LOCAL_MAGIC_N) */
@@ -250,6 +250,37 @@ thr_local_init(void)
 	mutex_create(&thr_local_mutex, SYNC_THR_LOCAL);
 }
 
+/********************************************************************
+Close the thread local storage module. */
+UNIV_INTERN
+void
+thr_local_close(void)
+/*=================*/
+{
+	ulint		i;
+
+	ut_a(thr_local_hash != NULL);
+
+	/* Free the hash elements. We don't remove them from the table
+	because we are going to destroy the table anyway. */
+	for (i = 0; i < hash_get_n_cells(thr_local_hash); i++) {
+		thr_local_t*	local;
+
+		local = HASH_GET_FIRST(thr_local_hash, i);
+
+		while (local) {
+			thr_local_t*	prev_local = local;
+
+			local = HASH_GET_NEXT(hash, prev_local);
+			ut_a(prev_local->magic_n == THR_LOCAL_MAGIC_N);
+			mem_free(prev_local);
+		}
+	}
+
+	hash_table_free(thr_local_hash);
+	thr_local_hash = NULL;
+}
+
 /*************************************************************************
 Return local hash table informations. */
 

=== modified file 'storage/xtradb/trx/trx0i_s.c'
--- a/storage/xtradb/trx/trx0i_s.c	2009-11-29 23:08:56 +0000
+++ b/storage/xtradb/trx/trx0i_s.c	2010-01-15 15:58:25 +0000
@@ -60,7 +60,7 @@ Created July 17, 2007 Vasil Dimov
 /** @brief The maximum number of chunks to allocate for a table cache.
 
 The rows of a table cache are stored in a set of chunks. When a new
-row is added a new chunk is allocated if necessary.  Assuming that the
+row is added a new chunk is allocated if necessary. Assuming that the
 first one is 1024 rows (TABLE_CACHE_INITIAL_ROWSNUM) and each
 subsequent is N/2 where N is the number of rows we have allocated till
 now, then 39th chunk would accommodate 1677416425 rows and all chunks
@@ -238,6 +238,27 @@ table_cache_init(
 }
 
 /*******************************************************************//**
+Frees a table cache. */
+static
+void
+table_cache_free(
+/*=============*/
+	i_s_table_cache_t*	table_cache)	/*!< in/out: table cache */
+{
+	ulint	i;
+
+	for (i = 0; i < MEM_CHUNKS_IN_TABLE_CACHE; i++) {
+
+		/* the memory is actually allocated in
+		table_cache_create_empty_row() */
+		if (table_cache->chunks[i].base) {
+			mem_free(table_cache->chunks[i].base);
+			table_cache->chunks[i].base = NULL;
+		}
+	}
+}
+
+/*******************************************************************//**
 Returns an empty row from a table cache. The row is allocated if no more
 empty rows are available. The number of used rows is incremented.
 If the memory limit is hit then NULL is returned and nothing is
@@ -1252,6 +1273,22 @@ trx_i_s_cache_init(
 }
 
 /*******************************************************************//**
+Free the INFORMATION SCHEMA trx related cache. */
+UNIV_INTERN
+void
+trx_i_s_cache_free(
+/*===============*/
+	trx_i_s_cache_t*	cache)	/*!< in, own: cache to free */
+{
+	hash_table_free(cache->locks_hash);
+	ha_storage_free(cache->storage);
+	table_cache_free(&cache->innodb_trx);
+	table_cache_free(&cache->innodb_locks);
+	table_cache_free(&cache->innodb_lock_waits);
+	memset(cache, 0, sizeof *cache);
+}
+
+/*******************************************************************//**
 Issue a shared/read lock on the tables cache. */
 UNIV_INTERN
 void

=== modified file 'storage/xtradb/trx/trx0purge.c'
--- a/storage/xtradb/trx/trx0purge.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/trx/trx0purge.c	2010-01-06 12:00:14 +0000
@@ -184,8 +184,9 @@ this query graph.
 @return	own: the query graph */
 static
 que_t*
-trx_purge_graph_build(void)
+trx_purge_graph_build(
 /*=======================*/
+	trx_t*	trx)
 {
 	mem_heap_t*	heap;
 	que_fork_t*	fork;
@@ -194,7 +195,7 @@ trx_purge_graph_build(void)
 
 	heap = mem_heap_create(512);
 	fork = que_fork_create(NULL, NULL, QUE_FORK_PURGE, heap);
-	fork->trx = purge_sys->trx;
+	fork->trx = trx;
 
 	thr = que_thr_create(fork, heap);
 
@@ -243,10 +244,73 @@ trx_purge_sys_create(void)
 
 	ut_a(trx_start_low(purge_sys->trx, ULINT_UNDEFINED));
 
-	purge_sys->query = trx_purge_graph_build();
+	purge_sys->query = trx_purge_graph_build(purge_sys->trx);
 
 	purge_sys->view = read_view_oldest_copy_or_open_new(ut_dulint_zero,
 							    purge_sys->heap);
+
+	purge_sys->n_worker = 0;
+	if (srv_use_purge_thread > 1) {
+		/* Use worker threads */
+		ulint i;
+
+		purge_sys->n_worker = srv_use_purge_thread - 1;
+
+		purge_sys->sess_arr = mem_alloc(sizeof(sess_t*) * purge_sys->n_worker);
+		purge_sys->trx_arr = mem_alloc(sizeof(trx_t*) * purge_sys->n_worker);
+		purge_sys->query_arr = mem_alloc(sizeof(que_t*) * purge_sys->n_worker);
+
+		purge_sys->worker_event = os_event_create(NULL);
+		os_event_reset(purge_sys->worker_event);
+
+		for (i = 0; i < purge_sys->n_worker; i++) {
+			purge_sys->sess_arr[i] = sess_open();
+
+			purge_sys->trx_arr[i] = purge_sys->sess_arr[i]->trx;
+			purge_sys->trx_arr[i]->is_purge = 1;
+			ut_a(trx_start_low(purge_sys->trx_arr[i], ULINT_UNDEFINED));
+
+			purge_sys->query_arr[i] = trx_purge_graph_build(purge_sys->trx_arr[i]);
+		}
+	}
+}
+
+/************************************************************************
+Frees the global purge system control structure. */
+UNIV_INTERN
+void
+trx_purge_sys_close(void)
+/*======================*/
+{
+	ut_ad(!mutex_own(&kernel_mutex));
+
+	que_graph_free(purge_sys->query);
+
+	ut_a(purge_sys->sess->trx->is_purge);
+	purge_sys->sess->trx->conc_state = TRX_NOT_STARTED;
+	sess_close(purge_sys->sess);
+	purge_sys->sess = NULL;
+
+	if (purge_sys->view != NULL) {
+		/* Because acquiring the kernel mutex is a pre-condition
+		of read_view_close(). We don't really need it here. */
+		mutex_enter(&kernel_mutex);
+
+		read_view_close(purge_sys->view);
+		purge_sys->view = NULL;
+
+		mutex_exit(&kernel_mutex);
+	}
+
+	trx_undo_arr_free(purge_sys->arr);
+
+	rw_lock_free(&purge_sys->latch);
+	mutex_free(&purge_sys->mutex);
+
+	mem_heap_free(purge_sys->heap);
+	mem_free(purge_sys);
+
+	purge_sys = NULL;
 }
 
 /*================ UNDO LOG HISTORY LIST =============================*/
@@ -1110,7 +1174,7 @@ trx_purge(void)
 
 	/* Handle at most 20 undo log pages in one purge batch */
 
-	purge_sys->handle_limit = purge_sys->n_pages_handled + 20;
+	purge_sys->handle_limit = purge_sys->n_pages_handled + 20 * (srv_use_purge_thread + 1);
 
 	old_pages_handled = purge_sys->n_pages_handled;
 
@@ -1129,6 +1193,9 @@ trx_purge(void)
 
 	mutex_exit(&kernel_mutex);
 
+	if (purge_sys->n_worker)
+		os_event_set(purge_sys->worker_event);
+
 	/*	srv_que_task_enqueue(thr2); */
 
 	if (srv_print_thread_releases) {
@@ -1138,6 +1205,9 @@ trx_purge(void)
 
 	que_run_threads(thr);
 
+	if (purge_sys->n_worker)
+		os_event_reset(purge_sys->worker_event);
+
 	if (srv_print_thread_releases) {
 
 		fprintf(stderr,
@@ -1148,6 +1218,52 @@ trx_purge(void)
 	return(purge_sys->n_pages_handled - old_pages_handled);
 }
 
+/**********************************************************************
+This function runs a purge worker batch */
+UNIV_INTERN
+void
+trx_purge_worker(
+/*=============*/
+	ulint	worker_id)
+{
+	que_thr_t*	thr;
+
+	mutex_enter(&kernel_mutex);
+
+	thr = que_fork_start_command(purge_sys->query_arr[worker_id]);
+
+	ut_ad(thr);
+
+	mutex_exit(&kernel_mutex);
+
+	que_run_threads(thr);
+
+	if (purge_sys->state == TRX_STOP_PURGE) { /* optimistic */
+		os_event_reset(purge_sys->worker_event);
+	}
+}
+
+/**********************************************************************
+This function waits the event for worker batch */
+UNIV_INTERN
+void
+trx_purge_worker_wait(void)
+/*=======================*/
+{
+	os_event_wait(purge_sys->worker_event);
+}
+
+/**********************************************************************
+This function wakes the waiting worker batch */
+UNIV_INTERN
+void
+trx_purge_worker_wake(void)
+/*=======================*/
+{
+	if (purge_sys->n_worker)
+		os_event_set(purge_sys->worker_event);
+}
+
 /******************************************************************//**
 Prints information of the purge system to stderr. */
 UNIV_INTERN

=== modified file 'storage/xtradb/trx/trx0rec.c'
--- a/storage/xtradb/trx/trx0rec.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/trx/trx0rec.c	2010-01-06 12:00:14 +0000
@@ -1333,7 +1333,7 @@ trx_undo_get_undo_rec_low(
 	ulint		rseg_id;
 	ulint		page_no;
 	ulint		offset;
-	page_t*		undo_page;
+	const page_t*	undo_page;
 	trx_rseg_t*	rseg;
 	ibool		is_insert;
 	mtr_t		mtr;
@@ -1572,7 +1572,7 @@ trx_undo_prev_version_build(
 
 		/* We have to set the appropriate extern storage bits in the
 		old version of the record: the extern bits in rec for those
-		fields that update does NOT update, as well as the the bits for
+		fields that update does NOT update, as well as the bits for
 		those fields that update updates to become externally stored
 		fields. Store the info: */
 

=== modified file 'storage/xtradb/trx/trx0roll.c'
--- a/storage/xtradb/trx/trx0roll.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/trx/trx0roll.c	2010-01-06 12:00:14 +0000
@@ -66,9 +66,9 @@ int
 trx_general_rollback_for_mysql(
 /*===========================*/
 	trx_t*		trx,	/*!< in: transaction handle */
-	ibool		partial,/*!< in: TRUE if partial rollback requested */
 	trx_savept_t*	savept)	/*!< in: pointer to savepoint undo number, if
-				partial rollback requested */
+				partial rollback requested, or NULL for
+				complete rollback */
 {
 	mem_heap_t*	heap;
 	que_thr_t*	thr;
@@ -85,9 +85,8 @@ trx_general_rollback_for_mysql(
 
 	roll_node = roll_node_create(heap);
 
-	roll_node->partial = partial;
-
-	if (partial) {
+	if (savept) {
+		roll_node->partial = TRUE;
 		roll_node->savept = *savept;
 	}
 
@@ -145,7 +144,7 @@ trx_rollback_for_mysql(
 	the transaction object does not have an InnoDB session object, and we
 	set a dummy session that we use for all MySQL transactions. */
 
-	err = trx_general_rollback_for_mysql(trx, FALSE, NULL);
+	err = trx_general_rollback_for_mysql(trx, NULL);
 
 	trx->op_info = "";
 
@@ -170,8 +169,7 @@ trx_rollback_last_sql_stat_for_mysql(
 
 	trx->op_info = "rollback of SQL statement";
 
-	err = trx_general_rollback_for_mysql(trx, TRUE,
-					     &(trx->last_sql_stat_start));
+	err = trx_general_rollback_for_mysql(trx, &trx->last_sql_stat_start);
 	/* The following call should not be needed, but we play safe: */
 	trx_mark_sql_stat_end(trx);
 
@@ -282,7 +280,7 @@ trx_rollback_to_savepoint_for_mysql(
 
 	trx->op_info = "rollback to a savepoint";
 
-	err = trx_general_rollback_for_mysql(trx, TRUE, &(savep->savept));
+	err = trx_general_rollback_for_mysql(trx, &savep->savept);
 
 	/* Store the current undo_no of the transaction so that we know where
 	to roll back if we have to roll back the next SQL statement: */
@@ -534,28 +532,26 @@ trx_rollback_active(
 Rollback or clean up any incomplete transactions which were
 encountered in crash recovery.  If the transaction already was
 committed, then we clean up a possible insert undo log. If the
-transaction was not yet committed, then we roll it back.
-Note: this is done in a background thread.
-@return	a dummy parameter */
+transaction was not yet committed, then we roll it back. */
 UNIV_INTERN
-os_thread_ret_t
-trx_rollback_or_clean_all_recovered(
-/*================================*/
-	void*	arg __attribute__((unused)))
-			/*!< in: a dummy parameter required by
-			os_thread_create */
+void
+trx_rollback_or_clean_recovered(
+/*============================*/
+	ibool	all)	/*!< in: FALSE=roll back dictionary transactions;
+			TRUE=roll back all non-PREPARED transactions */
 {
 	trx_t*	trx;
 
 	mutex_enter(&kernel_mutex);
 
-	if (UT_LIST_GET_FIRST(trx_sys->trx_list)) {
+	if (!UT_LIST_GET_FIRST(trx_sys->trx_list)) {
+		goto leave_function;
+	}
 
+	if (all) {
 		fprintf(stderr,
 			"InnoDB: Starting in background the rollback"
 			" of uncommitted transactions\n");
-	} else {
-		goto leave_function;
 	}
 
 	mutex_exit(&kernel_mutex);
@@ -584,18 +580,42 @@ loop:
 			goto loop;
 
 		case TRX_ACTIVE:
-			mutex_exit(&kernel_mutex);
-			trx_rollback_active(trx);
-			goto loop;
+			if (all || trx_get_dict_operation(trx)
+			    != TRX_DICT_OP_NONE) {
+				mutex_exit(&kernel_mutex);
+				trx_rollback_active(trx);
+				goto loop;
+			}
 		}
 	}
 
-	ut_print_timestamp(stderr);
-	fprintf(stderr,
-		"  InnoDB: Rollback of non-prepared transactions completed\n");
+	if (all) {
+		ut_print_timestamp(stderr);
+		fprintf(stderr,
+			"  InnoDB: Rollback of non-prepared"
+			" transactions completed\n");
+	}
 
 leave_function:
 	mutex_exit(&kernel_mutex);
+}
+
+/*******************************************************************//**
+Rollback or clean up any incomplete transactions which were
+encountered in crash recovery.  If the transaction already was
+committed, then we clean up a possible insert undo log. If the
+transaction was not yet committed, then we roll it back.
+Note: this is done in a background thread.
+@return	a dummy parameter */
+UNIV_INTERN
+os_thread_ret_t
+trx_rollback_or_clean_all_recovered(
+/*================================*/
+	void*	arg __attribute__((unused)))
+			/*!< in: a dummy parameter required by
+			os_thread_create */
+{
+	trx_rollback_or_clean_recovered(TRUE);
 
 	/* We count the number of threads in os_thread_exit(). A created
 	thread should always use that to exit and not use return() to exit. */

=== modified file 'storage/xtradb/trx/trx0rseg.c'
--- a/storage/xtradb/trx/trx0rseg.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/trx/trx0rseg.c	2010-01-06 12:00:14 +0000
@@ -132,6 +132,49 @@ trx_rseg_header_create(
 }
 
 /***********************************************************************//**
+Free's an instance of the rollback segment in memory. */
+UNIV_INTERN
+void
+trx_rseg_mem_free(
+/*==============*/
+	trx_rseg_t*	rseg)	/* in, own: instance to free */
+{
+	trx_undo_t*	undo;
+
+	mutex_free(&rseg->mutex);
+
+	/* There can't be any active transactions. */
+	ut_a(UT_LIST_GET_LEN(rseg->update_undo_list) == 0);
+	ut_a(UT_LIST_GET_LEN(rseg->insert_undo_list) == 0);
+
+	undo = UT_LIST_GET_FIRST(rseg->update_undo_cached);
+
+	while (undo != NULL) {
+		trx_undo_t*	prev_undo = undo;
+
+		undo = UT_LIST_GET_NEXT(undo_list, undo);
+		UT_LIST_REMOVE(undo_list, rseg->update_undo_cached, prev_undo);
+
+		trx_undo_mem_free(prev_undo);
+	}
+
+	undo = UT_LIST_GET_FIRST(rseg->insert_undo_cached);
+
+	while (undo != NULL) {
+		trx_undo_t*	prev_undo = undo;
+
+		undo = UT_LIST_GET_NEXT(undo_list, undo);
+		UT_LIST_REMOVE(undo_list, rseg->insert_undo_cached, prev_undo);
+
+		trx_undo_mem_free(prev_undo);
+	}
+
+	trx_sys_set_nth_rseg(trx_sys, rseg->id, NULL);
+
+	mem_free(rseg);
+}
+
+/***************************************************************************
 Creates and initializes a rollback segment object. The values for the
 fields are read from the header. The object is inserted to the rseg
 list of the trx system object and a pointer is inserted in the rseg

=== modified file 'storage/xtradb/trx/trx0sys.c'
--- a/storage/xtradb/trx/trx0sys.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/trx/trx0sys.c	2010-01-06 12:00:14 +0000
@@ -39,7 +39,9 @@ Created 3/26/1996 Heikki Tuuri
 #include "srv0srv.h"
 #include "trx0purge.h"
 #include "log0log.h"
+#include "log0recv.h"
 #include "os0file.h"
+#include "read0read.h"
 
 /** The file format tag structure with id and name. */
 struct file_format_struct {
@@ -552,6 +554,12 @@ trx_sys_doublewrite_init_or_restore_page
 			       zip_size ? zip_size : UNIV_PAGE_SIZE,
 			       read_buf, NULL);
 
+			if (srv_recovery_stats && recv_recovery_is_on()) {
+				mutex_enter(&(recv_sys->mutex));
+				recv_sys->stats_doublewrite_check_pages++;
+				mutex_exit(&(recv_sys->mutex));
+			}
+
 			/* Check if the page is corrupt */
 
 			if (UNIV_UNLIKELY
@@ -599,6 +607,13 @@ trx_sys_doublewrite_init_or_restore_page
 				       zip_size, page_no, 0,
 				       zip_size ? zip_size : UNIV_PAGE_SIZE,
 				       page, NULL);
+
+				if (srv_recovery_stats && recv_recovery_is_on()) {
+					mutex_enter(&(recv_sys->mutex));
+					recv_sys->stats_doublewrite_overwrite_pages++;
+					mutex_exit(&(recv_sys->mutex));
+				}
+
 				fprintf(stderr,
 					"InnoDB: Recovered the page from"
 					" the doublewrite buffer.\n");
@@ -1592,3 +1607,80 @@ trx_sys_file_format_id_to_name(
 }
 
 #endif /* !UNIV_HOTBACKUP */
+
+/*********************************************************************
+Shutdown/Close the transaction system. */
+UNIV_INTERN
+void
+trx_sys_close(void)
+/*===============*/
+{
+	trx_rseg_t*	rseg;
+	read_view_t*	view;
+
+	ut_ad(trx_sys != NULL);
+
+	/* Check that all read views are closed except read view owned
+	by a purge. */
+
+	if (UT_LIST_GET_LEN(trx_sys->view_list) > 1) {
+		fprintf(stderr,
+			"InnoDB: Error: all read views were not closed"
+			" before shutdown:\n"
+			"InnoDB: %lu read views open \n",
+			UT_LIST_GET_LEN(trx_sys->view_list) - 1);
+	}
+
+	sess_close(trx_dummy_sess);
+	trx_dummy_sess = NULL;
+
+	trx_purge_sys_close();
+
+	mutex_enter(&kernel_mutex);
+
+	/* Free the double write data structures. */
+	ut_a(trx_doublewrite != NULL);
+	ut_free(trx_doublewrite->write_buf_unaligned);
+	trx_doublewrite->write_buf_unaligned = NULL;
+
+	mem_free(trx_doublewrite->buf_block_arr);
+	trx_doublewrite->buf_block_arr = NULL;
+
+	mutex_free(&trx_doublewrite->mutex);
+	mem_free(trx_doublewrite);
+	trx_doublewrite = NULL;
+
+	/* There can't be any active transactions. */
+	rseg = UT_LIST_GET_FIRST(trx_sys->rseg_list);
+
+	while (rseg != NULL) {
+		trx_rseg_t*	prev_rseg = rseg;
+
+		rseg = UT_LIST_GET_NEXT(rseg_list, prev_rseg);
+		UT_LIST_REMOVE(rseg_list, trx_sys->rseg_list, prev_rseg);
+
+		trx_rseg_mem_free(prev_rseg);
+	}
+
+	view = UT_LIST_GET_FIRST(trx_sys->view_list);
+
+	while (view != NULL) {
+		read_view_t*	prev_view = view;
+
+		view = UT_LIST_GET_NEXT(view_list, prev_view);
+
+		/* Views are allocated from the trx_sys->global_read_view_heap.
+		So, we simply remove the element here. */
+		UT_LIST_REMOVE(view_list, trx_sys->view_list, prev_view);
+	}
+
+	ut_a(UT_LIST_GET_LEN(trx_sys->trx_list) == 0);
+	ut_a(UT_LIST_GET_LEN(trx_sys->rseg_list) == 0);
+	ut_a(UT_LIST_GET_LEN(trx_sys->view_list) == 0);
+	ut_a(UT_LIST_GET_LEN(trx_sys->mysql_trx_list) == 0);
+
+	mem_free(trx_sys);
+
+	trx_sys = NULL;
+	mutex_exit(&kernel_mutex);
+}

=== modified file 'storage/xtradb/trx/trx0trx.c'
--- a/storage/xtradb/trx/trx0trx.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/trx/trx0trx.c	2010-01-06 12:00:14 +0000
@@ -178,6 +178,15 @@ trx_create(
 	trx->global_read_view = NULL;
 	trx->read_view = NULL;
 
+	trx->io_reads = 0;
+	trx->io_read = 0;
+	trx->io_reads_wait_timer = 0;
+	trx->lock_que_wait_timer = 0;
+	trx->innodb_que_wait_timer = 0;
+	trx->distinct_page_access = 0;
+	trx->distinct_page_access_hash = NULL;
+	trx->take_stats = FALSE;
+
 	/* Set X/Open XA transaction identification to NULL */
 	memset(&trx->xid, 0, sizeof(trx->xid));
 	trx->xid.formatID = -1;
@@ -215,6 +224,11 @@ trx_allocate_for_mysql(void)
 
 	trx->mysql_process_no = os_proc_get_number();
 
+	if (innobase_get_slow_log() && trx->take_stats) {
+		trx->distinct_page_access_hash = mem_alloc(DPAH_SIZE);
+		memset(trx->distinct_page_access_hash, 0, DPAH_SIZE);
+	}
+
 	return(trx);
 }
 
@@ -346,6 +360,12 @@ trx_free_for_mysql(
 /*===============*/
 	trx_t*	trx)	/*!< in, own: trx object */
 {
+	if (trx->distinct_page_access_hash)
+	{
+		mem_free(trx->distinct_page_access_hash);
+		trx->distinct_page_access_hash= NULL;
+	}
+
 	mutex_enter(&kernel_mutex);
 
 	UT_LIST_REMOVE(mysql_trx_list, trx_sys->mysql_trx_list, trx);
@@ -367,6 +387,12 @@ trx_free_for_background(
 /*====================*/
 	trx_t*	trx)	/*!< in, own: trx object */
 {
+	if (trx->distinct_page_access_hash)
+	{
+		mem_free(trx->distinct_page_access_hash);
+		trx->distinct_page_access_hash= NULL;
+	}
+
 	mutex_enter(&kernel_mutex);
 
 	trx_free(trx);
@@ -820,7 +846,7 @@ trx_commit_off_kernel(
 		in exactly the same order as commit lsn's, if the transactions
 		have different rollback segments. To get exactly the same
 		order we should hold the kernel mutex up to this point,
-		adding to to the contention of the kernel mutex. However, if
+		adding to the contention of the kernel mutex. However, if
 		a transaction T2 is able to see modifications made by
 		a transaction T1, T2 will always get a bigger transaction
 		number and a bigger commit lsn than T1. */
@@ -967,7 +993,7 @@ trx_commit_off_kernel(
 /****************************************************************//**
 Cleans up a transaction at database startup. The cleanup is needed if
 the transaction already got to the middle of a commit when the database
-crashed, andf we cannot roll it back. */
+crashed, and we cannot roll it back. */
 UNIV_INTERN
 void
 trx_cleanup_at_db_startup(
@@ -1072,6 +1098,9 @@ trx_end_lock_wait(
 	trx_t*	trx)	/*!< in: transaction */
 {
 	que_thr_t*	thr;
+	ulint           sec;
+	ulint           ms;
+	ib_uint64_t     now;
 
 	ut_ad(mutex_own(&kernel_mutex));
 	ut_ad(trx->que_state == TRX_QUE_LOCK_WAIT);
@@ -1086,6 +1115,11 @@ trx_end_lock_wait(
 		thr = UT_LIST_GET_FIRST(trx->wait_thrs);
 	}
 
+	if (innobase_get_slow_log() && trx->take_stats) {
+		ut_usectime(&sec, &ms);
+		now = (ib_uint64_t)sec * 1000000 + ms;
+		trx->lock_que_wait_timer += (ulint)(now - trx->lock_que_wait_ustarted);
+	}
 	trx->que_state = TRX_QUE_RUNNING;
 }
 
@@ -1099,6 +1133,9 @@ trx_lock_wait_to_suspended(
 	trx_t*	trx)	/*!< in: transaction in the TRX_QUE_LOCK_WAIT state */
 {
 	que_thr_t*	thr;
+	ulint           sec;
+	ulint           ms;
+	ib_uint64_t     now;
 
 	ut_ad(mutex_own(&kernel_mutex));
 	ut_ad(trx->que_state == TRX_QUE_LOCK_WAIT);
@@ -1113,6 +1150,11 @@ trx_lock_wait_to_suspended(
 		thr = UT_LIST_GET_FIRST(trx->wait_thrs);
 	}
 
+	if (innobase_get_slow_log() && trx->take_stats) {
+		ut_usectime(&sec, &ms);
+		now = (ib_uint64_t)sec * 1000000 + ms;
+		trx->lock_que_wait_timer += (ulint)(now - trx->lock_que_wait_ustarted);
+	}
 	trx->que_state = TRX_QUE_RUNNING;
 }
 

=== modified file 'storage/xtradb/trx/trx0undo.c'
--- a/storage/xtradb/trx/trx0undo.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/trx/trx0undo.c	2010-01-06 12:00:14 +0000
@@ -1560,7 +1560,7 @@ trx_undo_mem_init_for_reuse(
 
 /********************************************************************//**
 Frees an undo log memory copy. */
-static
+UNIV_INTERN
 void
 trx_undo_mem_free(
 /*==============*/

=== modified file 'storage/xtradb/usr/usr0sess.c'
--- a/storage/xtradb/usr/usr0sess.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/usr/usr0sess.c	2010-01-06 12:00:14 +0000
@@ -32,14 +32,6 @@ Created 6/25/1996 Heikki Tuuri
 #include "trx0trx.h"
 
 /*********************************************************************//**
-Closes a session, freeing the memory occupied by it. */
-static
-void
-sess_close(
-/*=======*/
-	sess_t*		sess);	/*!< in, own: session object */
-
-/*********************************************************************//**
 Opens a session.
 @return	own: session object */
 UNIV_INTERN
@@ -64,35 +56,16 @@ sess_open(void)
 
 /*********************************************************************//**
 Closes a session, freeing the memory occupied by it. */
-static
+UNIV_INTERN
 void
 sess_close(
 /*=======*/
 	sess_t*	sess)	/*!< in, own: session object */
 {
-	ut_ad(mutex_own(&kernel_mutex));
-	ut_ad(sess->trx == NULL);
-
-	mem_free(sess);
-}
-
-/*********************************************************************//**
-Closes a session, freeing the memory occupied by it, if it is in a state
-where it should be closed.
-@return	TRUE if closed */
-UNIV_INTERN
-ibool
-sess_try_close(
-/*===========*/
-	sess_t*	sess)	/*!< in, own: session object */
-{
-	ut_ad(mutex_own(&kernel_mutex));
+	ut_ad(!mutex_own(&kernel_mutex));
 
-	if (UT_LIST_GET_LEN(sess->graphs) == 0) {
-		sess_close(sess);
+	ut_a(UT_LIST_GET_LEN(sess->graphs) == 0);
 
-		return(TRUE);
-	}
-
-	return(FALSE);
+	trx_free_for_background(sess->trx);
+	mem_free(sess);
 }

=== modified file 'storage/xtradb/ut/ut0auxconf_atomic_pthread_t_solaris.c'
--- a/storage/xtradb/ut/ut0auxconf_atomic_pthread_t_solaris.c	2009-09-23 00:06:02 +0000
+++ b/storage/xtradb/ut/ut0auxconf_atomic_pthread_t_solaris.c	2010-01-06 12:00:14 +0000
@@ -17,18 +17,38 @@ Place, Suite 330, Boston, MA 02111-1307 
 *****************************************************************************/
 
 /*****************************************************************************
-If this program compiles, then pthread_t objects can be used as arguments
-to Solaris libc atomic functions.
+If this program compiles and returns 0, then pthread_t objects can be used as
+arguments to Solaris libc atomic functions.
 
 Created April 18, 2009 Vasil Dimov
 *****************************************************************************/
 
 #include <pthread.h>
+#include <string.h>
 
 int
 main(int argc, char** argv)
 {
-	pthread_t	x = 0;
+	pthread_t	x1;
+	pthread_t	x2;
+	pthread_t	x3;
+
+	memset(&x1, 0x0, sizeof(x1));
+	memset(&x2, 0x0, sizeof(x2));
+	memset(&x3, 0x0, sizeof(x3));
+
+	if (sizeof(pthread_t) == 4) {
+
+		atomic_cas_32(&x1, x2, x3);
+
+	} else if (sizeof(pthread_t) == 8) {
+
+		atomic_cas_64(&x1, x2, x3);
+
+	} else {
+
+		return(1);
+	}
 
 	return(0);
 }

=== added file 'storage/xtradb/ut/ut0auxconf_have_gcc_atomics.c'
--- a/storage/xtradb/ut/ut0auxconf_have_gcc_atomics.c	1970-01-01 00:00:00 +0000
+++ b/storage/xtradb/ut/ut0auxconf_have_gcc_atomics.c	2010-01-06 12:00:14 +0000
@@ -0,0 +1,61 @@
+/*****************************************************************************
+
+Copyright (c) 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/*****************************************************************************
+If this program compiles and returns 0, then GCC atomic funcions are available.
+
+Created September 12, 2009 Vasil Dimov
+*****************************************************************************/
+
+int
+main(int argc, char** argv)
+{
+	long	x;
+	long	y;
+	long	res;
+	char	c;
+
+	x = 10;
+	y = 123;
+	res = __sync_bool_compare_and_swap(&x, x, y);
+	if (!res || x != y) {
+		return(1);
+	}
+
+	x = 10;
+	y = 123;
+	res = __sync_bool_compare_and_swap(&x, x + 1, y);
+	if (res || x != 10) {
+		return(1);
+	}
+
+	x = 10;
+	y = 123;
+	res = __sync_add_and_fetch(&x, y);
+	if (res != 123 + 10 || x != 123 + 10) {
+		return(1);
+	}
+
+	c = 10;
+	res = __sync_lock_test_and_set(&c, 123);
+	if (res != 10 || c != 123) {
+		return(1);
+	}
+
+	return(0);
+}

=== modified file 'storage/xtradb/ut/ut0mem.c'
--- a/storage/xtradb/ut/ut0mem.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/ut/ut0mem.c	2010-01-06 12:00:14 +0000
@@ -433,6 +433,8 @@ ut_free_all_mem(void)
 			" total allocated memory is %lu\n",
 			(ulong) ut_total_allocated_memory);
 	}
+
+	ut_mem_block_list_inited = FALSE;
 }
 #endif /* !UNIV_HOTBACKUP */
 

=== modified file 'storage/xtradb/ut/ut0ut.c'
--- a/storage/xtradb/ut/ut0ut.c	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/ut/ut0ut.c	2010-01-06 12:00:14 +0000
@@ -132,6 +132,7 @@ ut_time(void)
 	return(time(NULL));
 }
 
+#ifndef UNIV_HOTBACKUP
 /**********************************************************//**
 Returns system time.
 Upon successful completion, the value 0 is returned; otherwise the
@@ -200,6 +201,24 @@ ut_time_us(
 }
 
 /**********************************************************//**
+Returns the number of milliseconds since some epoch.  The
+value may wrap around.  It should only be used for heuristic
+purposes.
+@return	ms since epoch */
+UNIV_INTERN
+ulint
+ut_time_ms(void)
+/*============*/
+{
+	struct timeval	tv;
+
+	ut_gettimeofday(&tv, NULL);
+
+	return((ulint) tv.tv_sec * 1000 + tv.tv_usec / 1000);
+}
+#endif /* !UNIV_HOTBACKUP */
+
+/**********************************************************//**
 Returns the difference of two times in seconds.
 @return	time2 - time1 expressed in seconds */
 UNIV_INTERN

=== removed directory 'storage/xtradb/win-plugin'
=== removed file 'storage/xtradb/win-plugin/README'
--- a/storage/xtradb/win-plugin/README	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/win-plugin/README	1970-01-01 00:00:00 +0000
@@ -1,22 +0,0 @@
-This directory contains patches that need to be applied to the MySQL
-source tree in order to build the dynamic plugin on Windows --
-HA_INNODB.DLL. Please note the followings when adding the patches:
-
-* The patch must be applied from the mysql top-level source directory.
-  patch -p0 < win-plugin.diff
-* The patch filenames end in ".diff".
-* All patches here are expected to apply cleanly to the latest MySQL 5.1
-  tree when storage/innobase is replaced with this InnoDB branch.
-
-When applying the patch, the following files will be modified:
-
-  * CMakeLists.txt
-  * sql/CMakeLists.txt
-  * win/configure.js
-
-Also, two new files will be added:
-
-  * sql/mysqld.def
-  * sql/mysqld_x64.def
-
-You can get "patch" utility for Windows from http://unxutils.sourceforge.net/

=== removed file 'storage/xtradb/win-plugin/win-plugin.diff'
--- a/storage/xtradb/win-plugin/win-plugin.diff	2009-09-07 10:22:53 +0000
+++ b/storage/xtradb/win-plugin/win-plugin.diff	1970-01-01 00:00:00 +0000
@@ -1,279 +0,0 @@
-diff -Nur CMakeLists.txt.orig CMakeLists.txt
---- CMakeLists.txt.orig	2008-10-03 12:25:41 -05:00
-+++ CMakeLists.txt	2008-09-26 17:32:51 -05:00
-@@ -254,9 +254,9 @@
- IF(WITH_FEDERATED_STORAGE_ENGINE)
-   ADD_SUBDIRECTORY(storage/federated)
- ENDIF(WITH_FEDERATED_STORAGE_ENGINE)
--IF(WITH_INNOBASE_STORAGE_ENGINE)
-+IF(WITH_INNOBASE_STORAGE_ENGINE OR INNODB_DYNAMIC_PLUGIN)
-   ADD_SUBDIRECTORY(storage/innobase)
--ENDIF(WITH_INNOBASE_STORAGE_ENGINE)
-+ENDIF(WITH_INNOBASE_STORAGE_ENGINE OR INNODB_DYNAMIC_PLUGIN)
- ADD_SUBDIRECTORY(sql)
- ADD_SUBDIRECTORY(server-tools/instance-manager)
- ADD_SUBDIRECTORY(libmysql)
- 
-diff -Nur sql/CMakeLists.txt.orig sql/CMakeLists.txt
---- sql/CMakeLists.txt.orig	2008-10-03 12:25:41 -05:00
-+++ sql/CMakeLists.txt	2008-09-24 03:58:19 -05:00
-@@ -98,6 +98,15 @@
-                       LINK_FLAGS  "/PDB:${CMAKE_CFG_INTDIR}/mysqld${MYSQLD_EXE_SUFFIX}.pdb")
- ENDIF(cmake_version EQUAL 20406)
- 
-+# Checks for 64-bit version
-+IF(CMAKE_SIZEOF_VOID_P MATCHES 8)
-+SET_TARGET_PROPERTIES(mysqld PROPERTIES
-+                      LINK_FLAGS "/def:\"${PROJECT_SOURCE_DIR}/sql/mysqld_x64.def\"")
-+ELSE(CMAKE_SIZEOF_VOID_P MATCHES 8)
-+SET_TARGET_PROPERTIES(mysqld PROPERTIES
-+                      LINK_FLAGS "/def:\"${PROJECT_SOURCE_DIR}/sql/mysqld.def\"")
-+ENDIF(CMAKE_SIZEOF_VOID_P MATCHES 8)
-+
- IF(EMBED_MANIFESTS)
-   MYSQL_EMBED_MANIFEST("mysqld" "asInvoker")
- ENDIF(EMBED_MANIFESTS)
-
-diff -Nur sql/mysqld.def.orig sql/mysqld.def
---- sql/mysqld.def.orig	1969-12-31 18:00:00 -06:00
-+++ sql/mysqld.def	2009-04-09 02:20:32 -05:00
-@@ -0,0 +1,111 @@
-+EXPORTS
-+	?use_hidden_primary_key@handler@@UAEXXZ
-+	?get_dynamic_partition_info@handler@@UAEXPAUPARTITION_INFO@@I@Z
-+	?read_first_row@handler@@UAEHPAEI@Z
-+	?read_range_next@handler@@UAEHXZ
-+	?read_range_first@handler@@UAEHPBUst_key_range@@0_N1@Z
-+	?read_multi_range_first@handler@@UAEHPAPAUst_key_multi_range@@PAU2@I_NPAUst_handler_buffer@@@Z
-+	?read_multi_range_next@handler@@UAEHPAPAUst_key_multi_range@@@Z
-+	?index_read_idx_map@handler@@UAEHPAEIPBEKW4ha_rkey_function@@@Z
-+	?print_error@handler@@UAEXHH@Z
-+	?clone@handler@@UAEPAV1@PAUst_mem_root@@@Z
-+	?get_auto_increment@handler@@UAEX_K00PA_K1@Z
-+	?index_next_same@handler@@UAEHPAEPBEI@Z
-+	?get_error_message@handler@@UAE_NHPAVString@@@Z
-+	?ha_thd@handler@@IBEPAVTHD@@XZ
-+	?update_auto_increment@handler@@QAEHXZ
-+	?ha_statistic_increment@handler@@IBEXPQsystem_status_var@@K@Z
-+	?trans_register_ha@@YAXPAVTHD@@_NPAUhandlerton@@@Z
-+	?cmp@Field_blob@@QAEHPBEI0I@Z
-+	?set_time@Field_timestamp@@QAEXXZ
-+	?sql_print_error@@YAXPBDZZ
-+	?sql_print_warning@@YAXPBDZZ
-+	?check_global_access@@YA_NPAVTHD@@K@Z
-+	?schema_table_store_record@@YA_NPAVTHD@@PAUst_table@@@Z
-+	?get_quote_char_for_identifier@@YAHPAVTHD@@PBDI@Z
-+	?copy@String@@QAE_NXZ
-+	?copy@String@@QAE_NABV1@@Z
-+	?copy@String@@QAE_NPBDIPAUcharset_info_st@@@Z
-+	?copy_and_convert@@YAIPADIPAUcharset_info_st@@PBDI1PAI@Z
-+	?filename_to_tablename@@YAIPBDPADI@Z
-+	?strconvert@@YAIPAUcharset_info_st@@PBD0PADIPAI@Z
-+	?calculate_key_len@@YAIPAUst_table@@IPBEK@Z
-+	?sql_alloc@@YAPAXI@Z
-+	?localtime_to_TIME@@YAXPAUst_mysql_time@@PAUtm@@@Z
-+	?push_warning@@YAPAVMYSQL_ERROR@@PAVTHD@@W4enum_warning_level@1@IPBD@Z
-+	?push_warning_printf@@YAXPAVTHD@@W4enum_warning_level@MYSQL_ERROR@@IPBDZZ
-+	?drop_table@handler@@EAEXPBD@Z
-+	?column_bitmaps_signal@handler@@UAEXXZ
-+	?delete_table@handler@@MAEHPBD@Z
-+	?rename_table@handler@@MAEHPBD0@Z
-+	?key_map_empty@@3V?$Bitmap@$0EA@@@B
-+	?THR_THD@@3PAVTHD@@A
-+	?end_of_list@@3Ulist_node@@A
-+	?mysql_tmpdir_list@@3Ust_my_tmpdir@@A
-+	mysql_query_cache_invalidate4
-+	thd_query
-+	thd_sql_command
-+	thd_get_thread_id
-+	thd_get_xid
-+	thd_slave_thread
-+	thd_non_transactional_update
-+	thd_mark_transaction_to_rollback
-+	thd_security_context
-+	thd_charset
-+	thd_test_options
-+	thd_ha_data
-+	thd_killed
-+	thd_tx_isolation
-+	thd_tablespace_op
-+	thd_sql_command
-+	thd_memdup
-+	thd_make_lex_string
-+	thd_in_lock_tables
-+	thd_binlog_format
-+	_my_hash_init
-+	my_hash_free
-+	my_tmpdir
-+	check_if_legal_filename
-+	my_filename
-+	my_sync_dir_by_file
-+	alloc_root
-+	thr_lock_data_init
-+	thr_lock_init
-+	thr_lock_delete
-+	my_multi_malloc
-+	get_charset
-+	unpack_filename
-+	my_hash_insert
-+	my_hash_search
-+	my_hash_delete
-+	mysql_bin_log_file_pos
-+	mysql_bin_log_file_name
-+	mysqld_embedded
-+	my_thread_name
-+	my_malloc
-+	my_no_flags_free
-+	_sanity
-+	_mymalloc
-+	_myfree
-+	_my_strdup
-+	_my_thread_var
-+	my_error
-+	pthread_cond_init
-+	pthread_cond_signal
-+	pthread_cond_wait
-+	pthread_cond_destroy
-+	localtime_r
-+	my_strdup
-+	deflate
-+	deflateEnd
-+	deflateReset
-+	deflateInit2_
-+	inflateEnd
-+	inflateInit_
-+	inflate
-+	compressBound
-+	inflateInit2_
-+	adler32
-+	longlong2str
-+	strend
-+	my_snprintf
-
-diff -Nur sql/mysqld_x64.def.orig sql/mysqld_x64.def
---- sql/mysqld_x64.def.orig	1969-12-31 18:00:00 -06:00
-+++ sql/mysqld_x64.def		2009-04-09 02:22:04 -05:00
-@@ -0,0 +1,111 @@
-+EXPORTS
-+	?use_hidden_primary_key@handler@@UEAAXXZ
-+	?get_dynamic_partition_info@handler@@UEAAXPEAUPARTITION_INFO@@I@Z
-+	?read_first_row@handler@@UEAAHPEAEI@Z
-+	?read_range_next@handler@@UEAAHXZ
-+	?read_range_first@handler@@UEAAHPEBUst_key_range@@0_N1@Z
-+	?read_multi_range_first@handler@@UEAAHPEAPEAUst_key_multi_range@@PEAU2@I_NPEAUst_handler_buffer@@@Z
-+	?read_multi_range_next@handler@@UEAAHPEAPEAUst_key_multi_range@@@Z
-+	?index_read_idx_map@handler@@UEAAHPEAEIPEBEKW4ha_rkey_function@@@Z
-+	?print_error@handler@@UEAAXHH@Z
-+	?clone@handler@@UEAAPEAV1@PEAUst_mem_root@@@Z
-+	?get_auto_increment@handler@@UEAAX_K00PEA_K1@Z
-+	?index_next_same@handler@@UEAAHPEAEPEBEI@Z
-+	?get_error_message@handler@@UEAA_NHPEAVString@@@Z
-+	?ha_thd@handler@@IEBAPEAVTHD@@XZ
-+	?update_auto_increment@handler@@QEAAHXZ
-+	?ha_statistic_increment@handler@@IEBAXPEQsystem_status_var@@K@Z
-+	?trans_register_ha@@YAXPEAVTHD@@_NPEAUhandlerton@@@Z
-+	?cmp@Field_blob@@QEAAHPEBEI0I@Z
-+	?set_time@Field_timestamp@@QEAAXXZ
-+	?sql_print_error@@YAXPEBDZZ
-+	?sql_print_warning@@YAXPEBDZZ
-+	?check_global_access@@YA_NPEAVTHD@@K@Z
-+	?schema_table_store_record@@YA_NPEAVTHD@@PEAUst_table@@@Z
-+	?get_quote_char_for_identifier@@YAHPEAVTHD@@PEBDI@Z
-+	?copy@String@@QEAA_NXZ
-+	?copy@String@@QEAA_NAEBV1@@Z
-+	?copy@String@@QEAA_NPEBDIPEAUcharset_info_st@@@Z
-+	?copy_and_convert@@YAIPEADIPEAUcharset_info_st@@PEBDI1PEAI@Z
-+	?filename_to_tablename@@YAIPEBDPEADI@Z
-+	?strconvert@@YAIPEAUcharset_info_st@@PEBD0PEADIPEAI@Z
-+	?calculate_key_len@@YAIPEAUst_table@@IPEBEK@Z
-+	?sql_alloc@@YAPEAX_K@Z
-+	?localtime_to_TIME@@YAXPEAUst_mysql_time@@PEAUtm@@@Z
-+	?push_warning@@YAPEAVMYSQL_ERROR@@PEAVTHD@@W4enum_warning_level@1@IPEBD@Z
-+	?push_warning_printf@@YAXPEAVTHD@@W4enum_warning_level@MYSQL_ERROR@@IPEBDZZ
-+	?drop_table@handler@@EEAAXPEBD@Z
-+	?column_bitmaps_signal@handler@@UEAAXXZ
-+	?delete_table@handler@@MEAAHPEBD@Z
-+	?rename_table@handler@@MEAAHPEBD0@Z
-+	?key_map_empty@@3V?$Bitmap@$0EA@@@B
-+	?THR_THD@@3PEAVTHD@@EA
-+	?end_of_list@@3Ulist_node@@A
-+	?mysql_tmpdir_list@@3Ust_my_tmpdir@@A
-+	mysql_query_cache_invalidate4
-+	thd_query
-+	thd_sql_command
-+	thd_get_thread_id
-+	thd_get_xid
-+	thd_slave_thread
-+	thd_non_transactional_update
-+	thd_mark_transaction_to_rollback
-+	thd_security_context
-+	thd_charset
-+	thd_test_options
-+	thd_ha_data
-+	thd_killed
-+	thd_tx_isolation
-+	thd_tablespace_op
-+	thd_sql_command
-+	thd_memdup
-+	thd_make_lex_string
-+	thd_in_lock_tables
-+	thd_binlog_format
-+	_my_hash_init
-+	my_hash_free
-+	my_tmpdir
-+	check_if_legal_filename
-+	my_filename
-+	my_sync_dir_by_file
-+	alloc_root
-+	thr_lock_data_init
-+	thr_lock_init
-+	thr_lock_delete
-+	my_multi_malloc
-+	get_charset
-+	unpack_filename
-+	my_hash_insert
-+	my_hash_search
-+	my_hash_delete
-+	mysql_bin_log_file_pos
-+	mysql_bin_log_file_name
-+	mysqld_embedded
-+	my_thread_name
-+	my_malloc
-+	my_no_flags_free
-+	_sanity
-+	_mymalloc
-+	_myfree
-+	_my_strdup
-+	_my_thread_var
-+	my_error
-+	pthread_cond_init
-+	pthread_cond_signal
-+	pthread_cond_wait
-+	pthread_cond_destroy
-+	localtime_r
-+	my_strdup
-+	deflate
-+	deflateEnd
-+	deflateReset
-+	deflateInit2_
-+	inflateEnd
-+	inflateInit_
-+	inflate
-+	compressBound
-+	inflateInit2_
-+	adler32
-+	longlong2str
-+	strend
-+	my_snprintf
-
-diff -Nur win/configure.js.orig win/configure.js
---- win/configure.js.orig	2008-09-26 21:18:37 -05:00
-+++ win/configure.js	2008-10-01 11:21:27 -05:00
-@@ -50,6 +50,7 @@
-             case "EMBED_MANIFESTS":
-             case "EXTRA_DEBUG":
-             case "WITH_EMBEDDED_SERVER":
-+            case "INNODB_DYNAMIC_PLUGIN":
-                     configfile.WriteLine("SET (" + args.Item(i) + " TRUE)");
-                     break;
-             case "MYSQL_SERVER_SUFFIX":

=== modified file 'strings/Makefile.am'
--- a/strings/Makefile.am	2009-08-13 21:12:12 +0000
+++ b/strings/Makefile.am	2010-03-04 08:03:07 +0000
@@ -21,13 +21,13 @@ pkglib_LIBRARIES =	libmystrings.a
 # Exact one of ASSEMBLER_X
 if ASSEMBLER_x86
 ASRCS		= strings-x86.s longlong2str-x86.s my_strtoll10-x86.s
-CSRCS		= bfill.c bmove.c bmove512.c bchange.c strxnmov.c int2str.c str2int.c r_strinstr.c strtod.c bcmp.c strtol.c strtoul.c strtoll.c strtoull.c llstr.c strnlen.c ctype.c ctype-simple.c ctype-mb.c ctype-big5.c ctype-cp932.c ctype-czech.c ctype-eucjpms.c ctype-euc_kr.c ctype-gb2312.c ctype-gbk.c ctype-sjis.c ctype-tis620.c ctype-ujis.c ctype-utf8.c ctype-ucs2.c ctype-uca.c ctype-win1250ch.c ctype-bin.c ctype-latin1.c my_vsnprintf.c xml.c decimal.c ctype-extra.c str_alloc.c longlong2str_asm.c my_strchr.c strmov_overlapp.c
+CSRCS		= bfill.c bmove.c bmove512.c bchange.c strxnmov.c int2str.c str2int.c r_strinstr.c strtod.c bcmp.c strtol.c strtoul.c strtoll.c strtoull.c llstr.c strnlen.c ctype.c ctype-simple.c ctype-mb.c ctype-big5.c ctype-cp932.c ctype-czech.c ctype-eucjpms.c ctype-euc_kr.c ctype-gb2312.c ctype-gbk.c ctype-sjis.c ctype-tis620.c ctype-ujis.c ctype-utf8.c ctype-ucs2.c ctype-uca.c ctype-win1250ch.c ctype-bin.c ctype-latin1.c my_vsnprintf.c xml.c decimal.c ctype-extra.c str_alloc.c longlong2str_asm.c my_strchr.c strmov.c strmov_overlapp.c
 else
 if ASSEMBLER_sparc32
 # These file MUST all be on the same line!! Otherwise automake
 # generats a very broken makefile
 ASRCS		= bmove_upp-sparc.s strappend-sparc.s strend-sparc.s strinstr-sparc.s strmake-sparc.s strmov-sparc.s strnmov-sparc.s strstr-sparc.s
-CSRCS		= strcont.c strfill.c strcend.c is_prefix.c longlong2str.c bfill.c bmove.c bmove512.c bchange.c strxnmov.c int2str.c str2int.c r_strinstr.c strtod.c bcmp.c strtol.c strtoul.c strtoll.c strtoull.c llstr.c strnlen.c strxmov.c ctype.c ctype-simple.c ctype-mb.c ctype-big5.c ctype-cp932.c ctype-czech.c ctype-eucjpms.c ctype-euc_kr.c ctype-gb2312.c ctype-gbk.c ctype-sjis.c ctype-tis620.c ctype-ujis.c ctype-utf8.c ctype-ucs2.c ctype-uca.c ctype-win1250ch.c ctype-bin.c ctype-latin1.c my_vsnprintf.c xml.c decimal.c ctype-extra.c my_strtoll10.c str_alloc.c my_strchr.c strmov_overlapp.c
+CSRCS		= strcont.c strfill.c strcend.c is_prefix.c longlong2str.c bfill.c bmove.c bmove512.c bchange.c strxnmov.c int2str.c str2int.c r_strinstr.c strtod.c bcmp.c strtol.c strtoul.c strtoll.c strtoull.c llstr.c strnlen.c strxmov.c ctype.c ctype-simple.c ctype-mb.c ctype-big5.c ctype-cp932.c ctype-czech.c ctype-eucjpms.c ctype-euc_kr.c ctype-gb2312.c ctype-gbk.c ctype-sjis.c ctype-tis620.c ctype-ujis.c ctype-utf8.c ctype-ucs2.c ctype-uca.c ctype-win1250ch.c ctype-bin.c ctype-latin1.c my_vsnprintf.c xml.c decimal.c ctype-extra.c my_strtoll10.c str_alloc.c my_strchr.c strmov.c strmov_overlapp.c
 else
 #no assembler
 ASRCS		=

=== modified file 'strings/ctype-ucs2.c'
--- a/strings/ctype-ucs2.c	2009-12-03 12:02:37 +0000
+++ b/strings/ctype-ucs2.c	2010-03-30 12:36:49 +0000
@@ -203,7 +203,7 @@ static int my_strnncoll_ucs2(CHARSET_INF
                              my_bool t_is_prefix)
 {
   int s_res,t_res;
-  my_wc_t UNINIT_VAR(s_wc),t_wc;
+  my_wc_t UNINIT_VAR(s_wc), UNINIT_VAR(t_wc);
   const uchar *se=s+slen;
   const uchar *te=t+tlen;
   MY_UNICASE_INFO **uni_plane= cs->caseinfo;
@@ -317,7 +317,7 @@ static int my_strncasecmp_ucs2(CHARSET_I
 			       const char *s, const char *t,  size_t len)
 {
   int s_res,t_res;
-  my_wc_t UNINIT_VAR(s_wc),t_wc;
+  my_wc_t UNINIT_VAR(s_wc), UNINIT_VAR(t_wc);
   const char *se=s+len;
   const char *te=t+len;
   MY_UNICASE_INFO **uni_plane= cs->caseinfo;
@@ -1384,7 +1384,7 @@ int my_strnncoll_ucs2_bin(CHARSET_INFO *
                           my_bool t_is_prefix)
 {
   int s_res,t_res;
-  my_wc_t UNINIT_VAR(s_wc),t_wc;
+  my_wc_t UNINIT_VAR(s_wc), UNINIT_VAR(t_wc);
   const uchar *se=s+slen;
   const uchar *te=t+tlen;
 
@@ -1611,16 +1611,6 @@ fill_max_and_min:
     *min_str++= *max_str++ = ptr[1];
   }
 
-  /* Temporary fix for handling w_one at end of string (key compression) */
-  {
-    char *tmp;
-    for (tmp= min_str ; tmp-1 > min_org && tmp[-1] == '\0' && tmp[-2]=='\0';)
-    {
-      *--tmp=' ';
-      *--tmp='\0';
-    }
-  }
-  
   *min_length= *max_length = (size_t) (min_str - min_org);
   while (min_str + 1 < min_end)
   {

=== modified file 'strings/ctype-utf8.c'
--- a/strings/ctype-utf8.c	2009-10-15 21:38:29 +0000
+++ b/strings/ctype-utf8.c	2010-03-30 12:36:49 +0000
@@ -2310,7 +2310,7 @@ static int my_strnncoll_utf8(CHARSET_INF
                              my_bool t_is_prefix)
 {
   int s_res,t_res;
-  my_wc_t UNINIT_VAR(s_wc), t_wc;
+  my_wc_t UNINIT_VAR(s_wc), UNINIT_VAR(t_wc);
   const uchar *se=s+slen;
   const uchar *te=t+tlen;
   MY_UNICASE_INFO **uni_plane= cs->caseinfo;
@@ -2380,7 +2380,7 @@ static int my_strnncollsp_utf8(CHARSET_I
                                my_bool diff_if_only_endspace_difference)
 {
   int s_res, t_res, res;
-  my_wc_t UNINIT_VAR(s_wc),t_wc;
+  my_wc_t UNINIT_VAR(s_wc), UNINIT_VAR(t_wc);
   const uchar *se= s+slen, *te= t+tlen;
   MY_UNICASE_INFO **uni_plane= cs->caseinfo;
 

=== modified file 'strings/strmov.c'
--- a/strings/strmov.c	2006-12-23 19:17:15 +0000
+++ b/strings/strmov.c	2010-03-04 08:03:07 +0000
@@ -24,11 +24,6 @@
 #include <my_global.h>
 #include "m_string.h"
 
-#ifdef BAD_STRING_COMPILER
-#undef strmov
-#define strmov strmov_overlapp
-#endif
-
 #ifndef strmov
 
 #if !defined(MC68000) && !defined(DS90)

=== modified file 'support-files/Makefile.am'
--- a/support-files/Makefile.am	2009-10-23 16:48:54 +0000
+++ b/support-files/Makefile.am	2010-03-04 08:03:07 +0000
@@ -1,4 +1,4 @@
-# Copyright (C) 2000-2001, 2003-2006 MySQL AB
+# Copyright (C) 2000-2006 MySQL AB, 2008-2010 Sun Microsystems, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Library General Public
@@ -121,6 +121,7 @@ SUFFIXES = .sh
 	  -e 's!@''SHARED_LIB_VERSION''@!@SHARED_LIB_VERSION@!' \
 	  -e 's!@''MYSQL_BASE_VERSION''@!@MYSQL_BASE_VERSION@!' \
 	  -e 's!@''MYSQL_NO_DASH_VERSION''@!@MYSQL_NO_DASH_VERSION@!' \
+	  -e 's!@''MYSQL_U_SCORE_VERSION''@!@MYSQL_U_SCORE_VERSION@!' \
 	  -e 's!@''MYSQL_COPYRIGHT_YEAR''@!@MYSQL_COPYRIGHT_YEAR@!' \
 	  -e 's!@''MYSQL_TCP_PORT''@!@MYSQL_TCP_PORT@!' \
 	  -e 's!@''PERL_DBI_VERSION''@!@PERL_DBI_VERSION@!' \

=== modified file 'support-files/compiler_warnings.supp'
--- a/support-files/compiler_warnings.supp	2009-10-03 20:13:58 +0000
+++ b/support-files/compiler_warnings.supp	2010-03-30 12:36:49 +0000
@@ -4,6 +4,7 @@
 #
 
 integer.cpp: .*control reaches end of non-void function.*: 1288-1427
+integer.cpp: .*no return statement in function returning non-void.*: 1288-1427
 DictTabInfo.cpp : .*invalid access to non-static.*
 DictTabInfo.cpp : .*macro was used incorrectly.*
 DbdihMain.cpp : .*unused variable.* : 6666-7013
@@ -27,7 +28,18 @@ _flex_tmp.c: .*not enough actual paramet
 pars0lex.l: .*conversion from 'ulint' to 'int', possible loss of data.*
 btr/btr0cur\.c: .*value computed is not used.*: 3175-3375
 include/buf0buf\.ic: unused parameter ‘mtr’
+fil/fil0fil\.c: pointer targets in passing argument.*differ in signedness
 fil/fil0fil\.c: comparison between signed and unsigned : 3100-3199
+fil/fil0fil\.c: unused parameter
+log/log0recv\.c: unused variable
+os/os0file\.c: unused parameter
+os/os0file\.c: pointer targets in assignment differ in signedness
+handler/i_s\.cc: unused variable
+sync/sync0rw\.c: unused parameter
+sync/sync0sync\.c: unused parameter
+sync/sync0sync\.c: unused variable
+ut/ut0ut\.c: ignoring return value of
+srv/srv0srv\.c: value computed is not used
 
 #
 # bdb is not critical to keep up to date
@@ -50,6 +62,21 @@ db_vrfy.c : .*comparison is always false
 .*/extra/libevent/select\.c : .*comparison between signed and unsigned.* : 270-280
 
 #
+# Ignore warnings from system libraries
+#
+/usr/share/aclocal/audiofile.m4 : .*
+
+#
+# Ignore strict-aliasing warnings (for now)
+#
+.*: break strict-aliasing rules
+
+#
+# Ignore not important declaration warnings
+#
+.*: only defines private constructors and has no friends
+
+#
 # Ignore all conversion warnings on windows 64
 # (Is safe as we are not yet supporting strings >= 2G)
 #
@@ -84,10 +111,24 @@ db_vrfy.c : .*comparison is always false
 storage/maria/ma_pagecache.c: .*'info_check_pin' defined but not used
 
 #
+# Pbxt
+#
+xaction_xt\.cc: may be used uninitialized in this function
+
+#
 # I think these are due to mix of C and C++.
 #
 storage/pbxt/ : typedef.*was ignored in this declaration
+ha_pbxt\.cc : variable.*might be clobbered by.*longjmp
 
+#
+# Yassl
+include/runtime.hpp: .*pure_error.*
+.*/extra/yassl/.*taocrypt/.*: comparison with string literal
+.*/extra/yassl/taocrypt/src/blowfish\.cpp: array subscript is above array bounds
+.*/extra/yassl/taocrypt/src/file\.cpp: ignoring return value
+.*/extra/yassl/taocrypt/src/integer\.cpp: control reaches end of non-void function
+mySTL/algorithm\.hpp: is used uninitialized in this function
 
 #
 # Groff warnings on OpenSUSE.
@@ -101,14 +142,16 @@ listener.cc : .*conversion from 'SOCKET'
 net_serv.cc : .*conversion from 'SOCKET' to 'int'.*
 
 # allow a little moving space for the warning below
-mi_packrec.c : .*result of 32-bit shift implicitly converted to 64 bits.* : 560-600
-ma_packrec.c : .*result of 32-bit shift implicitly converted to 64 bits.* : 550-650
+mi_packrec\.c : .*result of 32-bit shift implicitly converted to 64 bits.* : 560-600
+ma_packrec\.c : .*result of 32-bit shift implicitly converted to 64 bits.* : 550-650
 
 #
 # Wrong compiler warnings
 #
 .* : .*no matching operator delete found; memory will not be freed if initialization throws an exception.*
-ctype-simple.c : .*unary minus operator applied to unsigned type, result still unsigned.*
+ctype-simple\.c : .*unary minus operator applied to unsigned type, result still unsigned.*
 
 # Wrong warning due to GCC bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29478
-regexec\.c : .*passing argument 3 of.*matcher.* discards qualifiers from pointer target type.*
+regexec\.c : passing argument 3 of.*matcher.* discards qualifiers from pointer target type
+libmysql\.c: passing argument 2 of .*memcpy.* discards qualifiers from pointer target type : 3000-4000
+storage/xtradb/dict/dict0dict\.c: passing argument 1 of .*strcpy.* discards qualifiers from pointer target type : 2500-3500

=== modified file 'support-files/mysql.spec.sh'
--- a/support-files/mysql.spec.sh	2009-12-03 11:19:05 +0000
+++ b/support-files/mysql.spec.sh	2010-03-04 08:03:07 +0000
@@ -1,4 +1,4 @@
-# Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc.
+# Copyright (C) 2000-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.
 # 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -56,9 +56,9 @@
 %{!?_with_maria:%define MARIA_BUILD 0}
 
 %if %{STATIC_BUILD}
-%define release 0
+%define release 1
 %else
-%define release 0.glibc23
+%define release 1.glibc23
 %endif
 %define mysql_license	GPL
 %define mysqld_user	mysql
@@ -70,6 +70,19 @@
 # See BUG#998 for details.
 %define _unpackaged_files_terminate_build 0
 
+# ------------------------------------------------------------------------------
+# RPM build tools now automatically detects Perl module dependencies. This 
+# detection gives problems as it is broken in some versions, and it also
+# give unwanted dependencies from mandatory scripts in our package.
+# Might not be possible to disable in all RPM tool versions, but here we
+# try. We keep the "AutoReqProv: no" for the "test" sub package, as disabling
+# here might fail, and that package has the most problems.
+# See http://fedoraproject.org/wiki/Packaging/Perl#Filtering_Requires:_and_Provide...
+#     http://www.wideopen.com/archives/rpm-list/2002-October/msg00343.html
+# ------------------------------------------------------------------------------
+%undefine __perl_provides
+%undefine __perl_requires
+
 %define see_base For a description of MySQL see the base MySQL RPM or http://www.mysql.com
 
 # On SuSE 9 no separate "debuginfo" package is built. To enable basic
@@ -92,7 +105,7 @@
 Name: MySQL
 Summary:	MySQL: a very fast and reliable SQL database server
 Group:		Applications/Databases
-Version:	@MYSQL_NO_DASH_VERSION@
+Version:	@MYSQL_U_SCORE_VERSION@
 Release:	%{release}
 License:	Copyright 2000-2008 MySQL AB, @MYSQL_COPYRIGHT_YEAR@ Sun Microsystems, Inc.  All rights reserved.  Use is subject to license terms.  Under %{mysql_license} license as shown in the Description field.
 Source:		http://www.mysql.com/Downloads/MySQL-@MYSQL_BASE_VERSION@/mysql-%{mysql_version}.tar.gz
@@ -210,7 +223,7 @@ They should be used with caution.
 %endif
 
 %package test
-Requires: %{name}-client perl-DBI perl
+Requires: %{name}-client perl
 Summary: MySQL - Test suite
 Group: Applications/Databases
 Provides: mysql-test
@@ -917,6 +930,12 @@ fi
 # itself - note that they must be ordered by date (important when
 # merging BK trees)
 %changelog
+* Mon Jan 11 2010 Joerg Bruehe <joerg.bruehe@sun.com>
+
+- Change RPM file naming:
+  - Suffix like "-m2", "-rc" becomes part of version as "_m2", "_rc".
+  - Release counts from 1, not 0.
+
 * Mon Aug 24 2009 Jonathan Perkin <jperkin@sun.com>
 
 - Add conditionals for bundled zlib and innodb plugin

=== modified file 'tests/mysql_client_test.c'
--- a/tests/mysql_client_test.c	2009-12-03 11:19:05 +0000
+++ b/tests/mysql_client_test.c	2010-01-11 13:15:28 +0000
@@ -2465,6 +2465,34 @@ static uint query_cache_hits(MYSQL *conn
 
 
 /*
+  Check that query cache is available in server.
+*/
+static my_bool is_query_cache_available()
+{
+  int rc;
+  MYSQL_RES *result;
+  MYSQL_ROW row;
+  int res= -1;
+
+  rc= mysql_query(mysql, "SHOW VARIABLES LIKE 'have_query_cache'");
+  myquery(rc);
+
+  result= mysql_store_result(mysql);
+  DIE_UNLESS(result);
+
+  row= mysql_fetch_row(result);
+  DIE_UNLESS(row != NULL);
+  if (strcmp(row[1], "YES") == 0)
+    res= 1;
+  else if (strcmp(row[1], "NO") == 0)
+    res= 0;
+  mysql_free_result(result);
+
+  DIE_UNLESS(res == 0 || res == 1);
+  return res;
+}
+
+/*
   Test that prepared statements make use of the query cache just as normal
   statements (BUG#735).
 */
@@ -2508,6 +2536,12 @@ static void test_ps_query_cache()
 
   myheader("test_ps_query_cache");
 
+  if (! is_query_cache_available())
+  {
+    fprintf(stdout, "Skipping test_ps_query_cache: Query cache not available.\n");
+    return;
+  }
+
   rc= mysql_query(mysql, "SET SQL_MODE=''");
   myquery(rc);
 
@@ -17863,8 +17897,6 @@ static void test_bug43560(void)
   Bug#36326: nested transaction and select
 */
 
-#ifdef HAVE_QUERY_CACHE
-
 static void test_bug36326()
 {
   int rc;
@@ -17872,6 +17904,12 @@ static void test_bug36326()
   DBUG_ENTER("test_bug36326");
   myheader("test_bug36326");
 
+  if (! is_query_cache_available())
+  {
+    fprintf(stdout, "Skipping test_bug36326: Query cache not available.\n");
+    DBUG_VOID_RETURN;
+  }
+
   rc= mysql_autocommit(mysql, TRUE);
   myquery(rc);
   rc= mysql_query(mysql, "DROP TABLE IF EXISTS t1");
@@ -17911,8 +17949,6 @@ static void test_bug36326()
   DBUG_VOID_RETURN;
 }
 
-#endif
-
 /**
   Bug#41078: With CURSOR_TYPE_READ_ONLY mysql_stmt_fetch() returns short
              string value.
@@ -18373,9 +18409,7 @@ static struct my_tests_st my_tests[]= {
   { "test_bug38486", test_bug38486 },
   { "test_bug40365", test_bug40365 },
   { "test_bug43560", test_bug43560 },
-#ifdef HAVE_QUERY_CACHE
   { "test_bug36326", test_bug36326 },
-#endif
   { "test_bug41078", test_bug41078 },
   { "test_bug44495", test_bug44495 },
   { 0, 0 }

=== modified file 'unittest/mysys/waiting_threads-t.c'
--- a/unittest/mysys/waiting_threads-t.c	2009-09-15 10:46:35 +0000
+++ b/unittest/mysys/waiting_threads-t.c	2010-03-30 12:36:49 +0000
@@ -258,7 +258,7 @@ void do_tests()
 #define test_kill_strategy(X)                   \
   diag("kill strategy: " #X);                   \
   DBUG_EXECUTE("reset_file",                    \
-               { rewind(DBUG_FILE); ftruncate(fileno(DBUG_FILE), 0); }); \
+               { rewind(DBUG_FILE); my_chsize(fileno(DBUG_FILE), 0, 0, MYF(MY_WME)); }); \
   DBUG_PRINT("info", ("kill strategy: " #X));   \
   kill_strategy=X;                              \
   do_one_test();

=== modified file 'vio/vio.c'
--- a/vio/vio.c	2009-11-02 22:19:58 +0000
+++ b/vio/vio.c	2009-11-20 12:09:50 +0000
@@ -62,10 +62,8 @@ static void vio_init(Vio* vio, enum enum
 
     vio->timeout=vio_win32_timeout;
     /* Set default timeout */
-    vio->read_timeout_millis = INFINITE;
-    vio->write_timeout_millis = INFINITE;
-
-    memset(&(vio->pipe_overlapped), 0, sizeof(OVERLAPPED));
+    vio->read_timeout_ms= INFINITE;
+    vio->write_timeout_ms= INFINITE;
     vio->pipe_overlapped.hEvent= CreateEvent(NULL, TRUE, FALSE, NULL);
     DBUG_VOID_RETURN;
   }
@@ -90,8 +88,8 @@ static void vio_init(Vio* vio, enum enum
     /* Currently, shared memory is on Windows only, hence the below is ok*/
     vio->timeout= vio_win32_timeout; 
     /* Set default timeout */
-    vio->read_timeout_millis= INFINITE;
-    vio->write_timeout_millis= INFINITE;
+    vio->read_timeout_ms= INFINITE;
+    vio->write_timeout_ms= INFINITE;
     DBUG_VOID_RETURN;
   }
 #endif   
@@ -115,22 +113,20 @@ static void vio_init(Vio* vio, enum enum
     DBUG_VOID_RETURN;
   }
 #endif /* HAVE_OPENSSL */
-  {
-    vio->viodelete	=vio_delete;
-    vio->vioerrno	=vio_errno;
-    vio->read= (flags & VIO_BUFFERED_READ) ? vio_read_buff : vio_read;
-    vio->write		=vio_write;
-    vio->fastsend	=vio_fastsend;
-    vio->viokeepalive	=vio_keepalive;
-    vio->should_retry	=vio_should_retry;
-    vio->was_interrupted=vio_was_interrupted;
-    vio->vioclose	=vio_close;
-    vio->peer_addr	=vio_peer_addr;
-    vio->in_addr	=vio_in_addr;
-    vio->vioblocking	=vio_blocking;
-    vio->is_blocking	=vio_is_blocking;
-    vio->timeout	=vio_timeout;
-  }
+  vio->viodelete	=vio_delete;
+  vio->vioerrno	=vio_errno;
+  vio->read= (flags & VIO_BUFFERED_READ) ? vio_read_buff : vio_read;
+  vio->write		=vio_write;
+  vio->fastsend	=vio_fastsend;
+  vio->viokeepalive	=vio_keepalive;
+  vio->should_retry	=vio_should_retry;
+  vio->was_interrupted=vio_was_interrupted;
+  vio->vioclose	=vio_close;
+  vio->peer_addr	=vio_peer_addr;
+  vio->in_addr	=vio_in_addr;
+  vio->vioblocking	=vio_blocking;
+  vio->is_blocking	=vio_is_blocking;
+  vio->timeout	=vio_timeout;
   DBUG_VOID_RETURN;
 }
 

=== modified file 'vio/viosocket.c'
--- a/vio/viosocket.c	2009-12-03 11:19:05 +0000
+++ b/vio/viosocket.c	2010-01-15 15:27:55 +0000
@@ -428,14 +428,14 @@ void vio_timeout(Vio *vio, uint which, u
 /*
   Finish pending IO on pipe. Honor wait timeout
 */
-static int pipe_complete_io(Vio* vio, char* buf, size_t size, DWORD timeout_millis)
+static size_t pipe_complete_io(Vio* vio, char* buf, size_t size, DWORD timeout_ms)
 {
   DWORD length;
   DWORD ret;
 
   DBUG_ENTER("pipe_complete_io");
 
-  ret= WaitForSingleObject(vio->pipe_overlapped.hEvent, timeout_millis);
+  ret= WaitForSingleObject(vio->pipe_overlapped.hEvent, timeout_ms);
   /*
     WaitForSingleObjects will normally return WAIT_OBJECT_O (success, IO completed)
     or WAIT_TIMEOUT.
@@ -444,14 +444,14 @@ static int pipe_complete_io(Vio* vio, ch
   {
     CancelIo(vio->hPipe);
     DBUG_PRINT("error",("WaitForSingleObject() returned  %d", ret));
-    DBUG_RETURN(-1);
+    DBUG_RETURN((size_t)-1);
   }
 
   if (!GetOverlappedResult(vio->hPipe,&(vio->pipe_overlapped),&length, FALSE))
   {
     DBUG_PRINT("error",("GetOverlappedResult() returned last error  %d", 
       GetLastError()));
-    DBUG_RETURN(-1);
+    DBUG_RETURN((size_t)-1);
   }
 
   DBUG_RETURN(length);
@@ -461,49 +461,58 @@ static int pipe_complete_io(Vio* vio, ch
 size_t vio_read_pipe(Vio * vio, uchar *buf, size_t size)
 {
   DWORD bytes_read;
+  size_t retval;
   DBUG_ENTER("vio_read_pipe");
   DBUG_PRINT("enter", ("sd: %d  buf: 0x%lx  size: %u", vio->sd, (long) buf,
                        (uint) size));
 
-  if (!ReadFile(vio->hPipe, buf, (DWORD)size, &bytes_read,
+  if (ReadFile(vio->hPipe, buf, (DWORD)size, &bytes_read,
       &(vio->pipe_overlapped)))
   {
+    retval= bytes_read;
+  }
+  else
+  {
     if (GetLastError() != ERROR_IO_PENDING)
     {
       DBUG_PRINT("error",("ReadFile() returned last error %d",
         GetLastError()));
       DBUG_RETURN((size_t)-1);
     }
-    bytes_read= pipe_complete_io(vio, buf, size,vio->read_timeout_millis);
+    retval= pipe_complete_io(vio, buf, size,vio->read_timeout_ms);
   }
 
-  DBUG_PRINT("exit", ("%d", bytes_read));
-  DBUG_RETURN(bytes_read);
+  DBUG_PRINT("exit", ("%lld", (longlong)retval));
+  DBUG_RETURN(retval);
 }
 
 
 size_t vio_write_pipe(Vio * vio, const uchar* buf, size_t size)
 {
   DWORD bytes_written;
+  size_t retval;
   DBUG_ENTER("vio_write_pipe");
   DBUG_PRINT("enter", ("sd: %d  buf: 0x%lx  size: %u", vio->sd, (long) buf,
                        (uint) size));
 
-  if (!WriteFile(vio->hPipe, buf, (DWORD)size, &bytes_written,
+  if (WriteFile(vio->hPipe, buf, (DWORD)size, &bytes_written, 
       &(vio->pipe_overlapped)))
   {
+    retval= bytes_written;
+  }
+  else
+  {
     if (GetLastError() != ERROR_IO_PENDING)
     {
       DBUG_PRINT("vio_error",("WriteFile() returned last error %d",
         GetLastError()));
       DBUG_RETURN((size_t)-1);
     }
-    bytes_written = pipe_complete_io(vio, (char *)buf, size, 
-        vio->write_timeout_millis);
+    retval= pipe_complete_io(vio, (char *)buf, size, vio->write_timeout_ms);
   }
 
-  DBUG_PRINT("exit", ("%d", bytes_written));
-  DBUG_RETURN(bytes_written);
+  DBUG_PRINT("exit", ("%lld", (longlong)retval));
+  DBUG_RETURN(retval);
 }
 
 
@@ -528,21 +537,21 @@ int vio_close_pipe(Vio * vio)
 
 void vio_win32_timeout(Vio *vio, uint which , uint timeout_sec)
 {
-    DWORD timeout_millis;
+    DWORD timeout_ms;
     /*
       Windows is measuring timeouts in milliseconds. Check for possible int 
       overflow.
     */
     if (timeout_sec > UINT_MAX/1000)
-      timeout_millis= INFINITE;
+      timeout_ms= INFINITE;
     else
-      timeout_millis= timeout_sec * 1000;
+      timeout_ms= timeout_sec * 1000;
 
     /* which == 1 means "write", which == 0 means "read".*/
     if(which)
-      vio->write_timeout_millis= timeout_millis;
+      vio->write_timeout_ms= timeout_ms;
     else
-      vio->read_timeout_millis= timeout_millis;
+      vio->read_timeout_ms= timeout_ms;
 }
 
 
@@ -577,7 +586,7 @@ size_t vio_read_shared_memory(Vio * vio,
          WAIT_ABANDONED_0 and WAIT_TIMEOUT - fail.  We can't read anything
       */
       if (WaitForMultipleObjects(array_elements(events), events, FALSE,
-                                 vio->read_timeout_millis) != WAIT_OBJECT_0)
+                                 vio->read_timeout_ms) != WAIT_OBJECT_0)
       {
         DBUG_RETURN(-1);
       };
@@ -634,7 +643,7 @@ size_t vio_write_shared_memory(Vio * vio
   while (remain != 0)
   {
     if (WaitForMultipleObjects(array_elements(events), events, FALSE,
-                               vio->write_timeout_millis) != WAIT_OBJECT_0)
+                               vio->write_timeout_ms) != WAIT_OBJECT_0)
     {
       DBUG_RETURN((size_t) -1);
     }

=== modified file 'vio/viossl.c'
--- a/vio/viossl.c	2008-02-07 08:55:49 +0000
+++ b/vio/viossl.c	2010-03-10 10:32:14 +0000
@@ -74,8 +74,13 @@ report_errors(SSL* ssl)
   }
 
   if (ssl)
-    DBUG_PRINT("error", ("error: %s",
-                         ERR_error_string(SSL_get_error(ssl, l), buf)));
+  {
+#ifndef DBUG_OFF
+    int error= SSL_get_error(ssl, l);
+    DBUG_PRINT("error", ("error: %s (%d)",
+                         ERR_error_string(error, buf), error));
+#endif
+  }
 
   DBUG_PRINT("info", ("socket_errno: %d", socket_errno));
   DBUG_VOID_RETURN;
@@ -174,16 +179,17 @@ void vio_ssl_delete(Vio *vio)
 
 
 static int ssl_do(struct st_VioSSLFd *ptr, Vio *vio, long timeout,
-                  int (*connect_accept_func)(SSL*))
+                  int (*connect_accept_func)(SSL*), char *error_string)
 {
   SSL *ssl;
   my_bool unused;
   my_bool was_blocking;
-
   DBUG_ENTER("ssl_do");
   DBUG_PRINT("enter", ("ptr: 0x%lx, sd: %d  ctx: 0x%lx",
                        (long) ptr, vio->sd, (long) ptr->ssl_context));
 
+  error_string[0]= 0;
+
   /* Set socket to blocking if not already set */
   vio_blocking(vio, 1, &was_blocking);
 
@@ -191,6 +197,7 @@ static int ssl_do(struct st_VioSSLFd *pt
   {
     DBUG_PRINT("error", ("SSL_new failure"));
     report_errors(ssl);
+    strmov(error_string, "SSL_new failed");
     vio_blocking(vio, was_blocking, &unused);
     DBUG_RETURN(1);
   }
@@ -203,6 +210,7 @@ static int ssl_do(struct st_VioSSLFd *pt
   {
     DBUG_PRINT("error", ("SSL_connect/accept failure"));
     report_errors(ssl);
+    ERR_error_string(SSL_get_error(ssl, 0), error_string);
     SSL_free(ssl);
     vio_blocking(vio, was_blocking, &unused);
     DBUG_RETURN(1);
@@ -250,17 +258,19 @@ static int ssl_do(struct st_VioSSLFd *pt
 }
 
 
-int sslaccept(struct st_VioSSLFd *ptr, Vio *vio, long timeout)
+int sslaccept(struct st_VioSSLFd *ptr, Vio *vio, long timeout,
+              char *error_string)
 {
   DBUG_ENTER("sslaccept");
-  DBUG_RETURN(ssl_do(ptr, vio, timeout, SSL_accept));
+  DBUG_RETURN(ssl_do(ptr, vio, timeout, SSL_accept, error_string));
 }
 
 
-int sslconnect(struct st_VioSSLFd *ptr, Vio *vio, long timeout)
+int sslconnect(struct st_VioSSLFd *ptr, Vio *vio, long timeout,
+               char *error_string)
 {
   DBUG_ENTER("sslconnect");
-  DBUG_RETURN(ssl_do(ptr, vio, timeout, SSL_connect));
+  DBUG_RETURN(ssl_do(ptr, vio, timeout, SSL_connect, error_string));
 }
 
 

=== modified file 'win/configure.js'
--- a/win/configure.js	2009-10-07 21:00:29 +0000
+++ b/win/configure.js	2010-03-04 08:03:07 +0000
@@ -155,10 +155,10 @@ function GetValue(str, key)
 
 function GetVersion(str)
 {
-    var key = "AM_INIT_AUTOMAKE(mysql, ";
+    var key = "AC_INIT([MariaDB Server], [";
     var key2 = "AM_INIT_AUTOMAKE(mariadb, ";
     var key_len = key.length;
-    var pos = str.indexOf(key); //5.0.6-beta)
+    var pos = str.indexOf(key);
     if (pos == -1)
     {
       pos = str.indexOf(key2);
@@ -166,7 +166,7 @@ function GetVersion(str)
     }
     if (pos == -1) return null;
     pos += key_len;
-    var end = str.indexOf(")", pos);
+    var end = str.indexOf("]", pos);
     if (end == -1) return null;
     return str.substring(pos, end);
 }

    

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2790)

knielsen＠knielsen-hq.org