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MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
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a5868736ff
Fixes: - Bug #24712: SHOW TABLE STATUS for file-per-table showing incorrect time fields - Bug #24386: Performance degradation caused by instrumentation in mutex_struct - Bug #24190: many exportable definitions of field_in_record_is_null - Bug #21468: InnoDB crash during recovery with corrupted data pages: XA bug? storage/innobase/buf/buf0buf.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1045: buf_page_init_for_read(): Correct the indentation. storage/innobase/buf/buf0flu.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1038: Port r983 from branches/zip: Enclose some more debug code in #ifdef UNIV_SYNC_DEBUG to allow the code to be built with UNIV_DEBUG but without UNIV_SYNC_DEBUG. storage/innobase/dict/dict0dict.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1124: Unify dict_table_get_and_increment_handle_count() with dict_table_get() by adding a second parameter, adjust callers. storage/innobase/ha/ha0ha.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) storage/innobase/ha/hash0hash.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) storage/innobase/handler/ha_innodb.cc: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1028: Merge a change from MySQL AB. ChangeSet 2006/11/10 17:22:43+02:00 aelkin@dsl-hkibras-fe30f900-107.dhcp.inet.fi Bug #24190 many exportable definitions of field_in_record_is_null mysql had several(2) exportable definitions of field_in_record_is_null function. Fixed with adding static. storage/innobase/handler/ha_innodb.cc 2006/11/10 17:22:36+02:00 aelkin@dsl-hkibras-fe30f900-107.dhcp.inet.fi +1 -1 made static Revision r1008: Minor cleanup. ha_innobase::rnd_pos(): Use correct format in DBUG_PRINT statements. buf_page_release(): Remove the local variable buf_fix_count. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) Revision r1124: Unify dict_table_get_and_increment_handle_count() with dict_table_get() by adding a second parameter, adjust callers. Revision r1134: Fix a potential bug in ha_innodb.cc:innobase_query_is_update() where the function can be called with "current_thd == NULL". Minor non-functional fix in log0recv.c Revision r1098: Fix bug #24712: SHOW TABLE STATUS for file-per-table showing incorrect time fields Revision r1109: ha_innodb.cc: Remove unused define MAX_ULONG_BIT. storage/innobase/include/btr0sea.h: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1088: Replace the Latin abbreviation "cf." in comments. storage/innobase/include/buf0buf.ic: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1008: Minor cleanup. ha_innobase::rnd_pos(): Use correct format in DBUG_PRINT statements. buf_page_release(): Remove the local variable buf_fix_count. storage/innobase/include/data0type.ic: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1088: Replace the Latin abbreviation "cf." in comments. storage/innobase/include/dict0dict.h: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1124: Unify dict_table_get_and_increment_handle_count() with dict_table_get() by adding a second parameter, adjust callers. storage/innobase/include/ha0ha.h: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) storage/innobase/include/hash0hash.h: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) storage/innobase/include/sync0rw.h: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) storage/innobase/include/sync0sync.h: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1038: Port r983 from branches/zip: Enclose some more debug code in #ifdef UNIV_SYNC_DEBUG to allow the code to be built with UNIV_DEBUG but without UNIV_SYNC_DEBUG. Revision r1037: Port r972 from branches/zip: Enclose some debug code in #ifdef UNIV_SYNC_DEBUG. The code was previously unused in non-debug builds. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) Revision r1084: Remove the unused constants SYNC_INFINITE_TIME and SYNC_TIME_EXCEEDED. storage/innobase/include/sync0sync.ic: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) storage/innobase/include/univ.i: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1006: Introduce #define UNIV_LIST_DEBUG for enabling the debug code in UT_LIST_REMOVE_CLEAR(). Revision r1088: Replace the Latin abbreviation "cf." in comments. Revision r1083: univ.i: Document the debug flags (UNIV_DEBUG et al). storage/innobase/include/ut0lst.h: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1006: Introduce #define UNIV_LIST_DEBUG for enabling the debug code in UT_LIST_REMOVE_CLEAR(). storage/innobase/lock/lock0lock.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1009: Remove duplicate printing of row lock counts in SHOW INNODB STATUS, and in the remaining print, add a comma so it doesn't get combined with the heap size. Both problems were introduced in r383. storage/innobase/log/log0recv.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1134: Fix a potential bug in ha_innodb.cc:innobase_query_is_update() where the function can be called with "current_thd == NULL". Minor non-functional fix in log0recv.c Revision r1078: Merge r1067:1077 from branches/5.0: innobase_start_or_create_for_mysql(): Remove unnecessary delay now that we moved the setting sync_order_checks_on=TRUE to log0recv.c, to the start of the rollback phase in crash recovery. Fix assertion failure sync0sync.c line 1239 (the latter ut_error in sync_thread_reset_level()) in crash recovery when UNIV_SYNC_DEBUG is enabled. Revision r1080: Merge r1079 from branches/5.0: recv_recovery_from_checkpoint_finish(): Add 1 sec delay before switching on the sync order checks in crash recovery, so that file I/O threads have time to suspend themselves. storage/innobase/row/row0ins.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1124: Unify dict_table_get_and_increment_handle_count() with dict_table_get() by adding a second parameter, adjust callers. storage/innobase/row/row0sel.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1038: Port r983 from branches/zip: Enclose some more debug code in #ifdef UNIV_SYNC_DEBUG to allow the code to be built with UNIV_DEBUG but without UNIV_SYNC_DEBUG. Revision r1124: Unify dict_table_get_and_increment_handle_count() with dict_table_get() by adding a second parameter, adjust callers. storage/innobase/row/row0upd.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1124: Unify dict_table_get_and_increment_handle_count() with dict_table_get() by adding a second parameter, adjust callers. storage/innobase/srv/srv0start.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1038: Port r983 from branches/zip: Enclose some more debug code in #ifdef UNIV_SYNC_DEBUG to allow the code to be built with UNIV_DEBUG but without UNIV_SYNC_DEBUG. Revision r1078: Merge r1067:1077 from branches/5.0: innobase_start_or_create_for_mysql(): Remove unnecessary delay now that we moved the setting sync_order_checks_on=TRUE to log0recv.c, to the start of the rollback phase in crash recovery. Fix assertion failure sync0sync.c line 1239 (the latter ut_error in sync_thread_reset_level()) in crash recovery when UNIV_SYNC_DEBUG is enabled. Revision r1070: Remove another accidentally committed change to srv0start.c. The change was accidentally committed with the merge in r1068. This revision corresponds to r1051 with a properly merged r1067 of branches/5.0. Revision r1068: Merge r1067 from branches/5.0: trx_rollback_for_mysql(), trx_commit_for_mysql(): Protect the creation of trx_dummy_sess with kernel_mutex. This error was introduced in r1046 and r1050. Revision r1069: Remove an accidentally committed change to srv0start.c. The change was accidentally committed with the merge in r1068. storage/innobase/sync/sync0rw.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) storage/innobase/sync/sync0sync.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1038: Port r983 from branches/zip: Enclose some more debug code in #ifdef UNIV_SYNC_DEBUG to allow the code to be built with UNIV_DEBUG but without UNIV_SYNC_DEBUG. Revision r1037: Port r972 from branches/zip: Enclose some debug code in #ifdef UNIV_SYNC_DEBUG. The code was previously unused in non-debug builds. Revision r1039: Port r1034 from branches/zip: Remove some instrumentation and reduce the output of SHOW MUTEX STATUS in non-debug builds. (Bug #24386) storage/innobase/trx/trx0roll.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1049: Merge r1048 from branches/5.0: trx_rollback_for_mysql(): Do not set trx->sess back to NULL. This bug was introduced in r1046. Revision r1047: Merge r1046 from branches/5.0: branches/5.0: trx_rollback_for_mysql(): Ensure that trx->sess is non-NULL when calling trx_general_rollback_for_mysql(). This removes a segmentation fault when rolling back a prepared transaction in XA recovery. (Bug #21468) Revision r1068: Merge r1067 from branches/5.0: trx_rollback_for_mysql(), trx_commit_for_mysql(): Protect the creation of trx_dummy_sess with kernel_mutex. This error was introduced in r1046 and r1050. Revision r1051: Merge r1050 from branches/5.0: trx_rollback_for_mysql(): Fix the comment introduced in r1046. trx_commit_for_mysql(): Use the dummy trx->sess also for committing a prepared transaction in XA recovery, just in case our code would need the session object also in that case (does not seem to need it right now). storage/innobase/trx/trx0trx.c: Applied innodb-5.1-ss1039 and innodb-5.1-ss1134 snapshots. Revision r1009: Remove duplicate printing of row lock counts in SHOW INNODB STATUS, and in the remaining print, add a comma so it doesn't get combined with the heap size. Both problems were introduced in r383. Revision r1068: Merge r1067 from branches/5.0: trx_rollback_for_mysql(), trx_commit_for_mysql(): Protect the creation of trx_dummy_sess with kernel_mutex. This error was introduced in r1046 and r1050. Revision r1051: Merge r1050 from branches/5.0: trx_rollback_for_mysql(): Fix the comment introduced in r1046. trx_commit_for_mysql(): Use the dummy trx->sess also for committing a prepared transaction in XA recovery, just in case our code would need the session object also in that case (does not seem to need it right now). |
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This is a release of MySQL, a dual-license SQL database server. MySQL is brought to you by the MySQL team at MySQL AB. License information can be found in these files: - For GPL (free) distributions, see the COPYING file and the EXCEPTIONS-CLIENT file. - For commercial distributions, see the LICENSE.mysql file. For further information about MySQL or additional documentation, see: - The latest information about MySQL: http://www.mysql.com - The current MySQL documentation: http://dev.mysql.com/doc Some manual sections of special interest: - If you are migrating from an older version of MySQL, please read the "Upgrading from..." section first! - To see what MySQL can do, take a look at the features section. - For installation instructions, see the Installing and Upgrading chapter. - For the new features/bugfix history, see the Change History appendix. - For the currently known bugs/misfeatures (known errors) see the Problems and Common Errors appendix. - For a list of developers and other contributors, see the Credits appendix. A local copy of the MySQL Reference Manual can be found in the Docs directory in GNU Info format. You can also browse the manual online or download it in any of several formats at the URL given earlier in this file. ************************************************************ IMPORTANT: Bug or error reports should be sent to http://bugs.mysql.com.