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ID# Date Updated Type Status Sev Version OS CPU Summary
537522010-05-18
13:47		2026-04-05
20:45		Tools: Random Query GeneratorVerified
(5943 days)		S2bzrAnyAnySimplifier unable to produce test file upon simplifying a crash
535322010-05-10
8:24		2026-04-05
20:45		Tools: Random Query GeneratorVerifiedS3AnyAnyRQG: internal mysqldump commands fail if mysqldump is not in PATH
315992007-10-15
9:43		2012-06-10
20:45		Tools: MTR / mysql-test-runVerified
(6875 days)		S35.0, 5.1 BKAnyAnyAttaching debugger to MTR valgrind session with --db-attach is unusable
726152014-05-12
8:29		2026-05-28
1:12		Tools: MTR / mysql-test-runPatch pending
(4318 days)		S35.6+AnyAnyMTR --mysqld=--default-storage-engine=foo incompatible w/ dynamically-loaded foo
449032009-05-15
13:30		2012-06-10
20:45		Tools: MTR / mysql-test-runVerified
(6292 days)		S35.1,5.4,6.0AnyAnyMTR should try to free disk space if available disk space is below some limit
469672009-08-28
4:43		2011-02-16
23:44		ToolsVerified
(6206 days)		S25.0, 5.1AnyAnymysqlslap: setting --engine does not get replicated
457272009-06-24
19:04		2026-05-28
1:12		Tests: ServerIn progressS35.4AnyAnyParts of index_merge_innodb.test are disabled due to EXPLAIN diffs
871902017-07-26
3:07		2018-02-01
5:10		Tests: ServerVerified
(3127 days)		S38.0.2,8.0.4AnyAnyTest main.group_by is unstable
478262009-10-05
8:24		2015-08-23
20:45		Tests: ServerVerifiedS35.1-bkAnyAnymain.partition_innodb fails sometimes with the innodb plugin
427072009-02-09
16:56		2012-05-18
20:19		Tests: ClusterVerifiedS3AnyAnyTest "partition_auto_increment_ndb" seems not suitable for NDB 6.4
528832010-04-16
10:12		2021-05-02
20:45		Tests: ClusterVerifiedS3AnyAnytestBackup and testSystemRestart uses ssh directly
476662009-09-28
3:02		2021-05-02
20:45		Tests: ClusterVerified
(6174 days)		S3mysql-5.0AnyAnyndb_basic test fails due to incorrect result file
1181842025-05-13
14:41		2025-10-28
9:19		TestsVerified
(301 days)		S38.0.42MacOS (15.4.1)ARMUBSan errors on router tests
519842010-03-12
11:17		2012-05-18
20:19		TestsVerified
(6010 days)		S35.1.44, 5.5.3WindowsAnymysqldump test will not succeed if not preceeded by a test that succeeds as well
1105642023-03-30
9:09		2023-03-30
10:24		TestsVerified
(1244 days)		S38.0.32AnyAnyRouter tests failing on macOS
1105942023-04-03
11:28		2023-04-05
7:20		MySQL Server: XA transactionsVerified
(1238 days)		S28.0.32AnyAnyRace condition between xa recover and xa start on Transaction_ctx object
875602017-08-28
9:14		2021-04-19
4:25		MySQL Server: XA transactionsVerified
(3177 days)		S2mysql-5.7.17AnyAnyXA PREPARE log order error in replication and binlog recovery
979662019-12-12
11:59		2019-12-14
9:48		MySQL Server: XA transactionsVerified
(2446 days)		S35.7, 5.7.28AnyAnyXA COMMIT in another session will not write binlog event
1026612021-02-19
11:20		2021-02-19
12:17		MySQL Server: XA transactionsVerified
(2013 days)		S38.0.22, 8.0.23, 5.7.33AnyAnyxa prepare failed lead replication error
1188142025-08-12
3:47		2025-10-11
3:22		MySQL Server: WindowsOpen
(318 days)		S28.0.39WindowsAnyI/O error while writing to file: .\#ib_16384_0.dblwr
745162014-10-22
21:34		2016-06-30
16:30		MySQL Server: WindowsQA review
(3708 days)		S35.6.21-log MySQL CommunityWindows (developer)AnyWindows Service Not Recognized by MySQL Notifier
730172014-06-17
2:50		2014-06-17
5:17		MySQL Server: WindowsVerified
(4452 days)		S35.6.15WindowsAnyslow MySQL recovery logs "MySQL service hung on starting"
603952011-03-08
17:40		2021-10-05
12:05		MySQL Server: WindowsVerifiedS35.1.56, 5.5.9WindowsAnyshow global variables requrns weired warnings on JP MS Windows.
455472009-06-17
5:26		2022-04-10
20:45		MySQL Server: WindowsVerified
(6278 days)		S2WindowsAnyBug&Feature request: Make innodb_fast_shutdown=2 default on Windows
1041222021-06-26
21:29		2021-06-28
9:17		MySQL Server: WindowsVerified
(1885 days)		S38.0.25Windows (21H1 build 19043.1052)x86 (Intel x64)mysqld.exe has weird established local connections with itself on high ports
563502010-08-29
20:52		2018-09-09
20:45		MySQL Server: ViewsVerified
(5839 days)		S35.0, 5.1Other (Win XP)AnyView of Union with literals compiles with wrong data types.
153012005-11-29
0:10		2022-12-04
20:45		MySQL Server: User-defined functions ( UDF )Verified
(6541 days)		S35.0.15Windows (WinXP pro)AnyServer mode to reject UDF calls with type mismatched arguments
382572008-07-21
12:45		2025-12-07
20:45		MySQL Server: User-defined functions ( UDF )Verified
(6594 days)		S35.0, 5.1AnyAnyDocumentation for initid->max_length not correct
456202009-06-19
15:53		2025-12-07
20:45		MySQL Server: User-defined functions ( UDF )Verified
(6271 days)		S35.1, 5.4.0-betaLinuxAnyServer process restart after calling functions from ha_innodb
359162008-04-08
22:58		2025-12-07
20:45		MySQL Server: User-defined functions ( UDF )Verified
(6152 days)		S25.1.23Windows (xp pro)Anylogging to stderr in a UDF does not work if MySQL is run as service
1210102026-07-27
7:15		2026-07-27
7:15		MySQL Server: User-defined functions ( UDF )OpenS28.4.7-7AnyAnyContribution by ByteDance RDS MySQL team: mysqld crashes on keyring_key_store UDF return-type mismatch
785072015-09-22
2:48		2015-09-22
7:34		MySQL Server: Data TypesVerified
(3990 days)		S35.6.22, 5.7.10, 5.6.28, 5.5.47, 5.1.77AnyAnyType for "@a=now()" and "@b=NULL" is MEDIUM_BLOB
1195912025-12-24
7:27		2025-12-26
17:48		MySQL Server: Data TypesVerified
(242 days)		S18.0.44AnyAnyIncorrect result type for NULLIF(DOUBLE,BIGINT) function
786352015-09-30
6:56		2016-06-18
21:28		MySQL Server: Data TypesVerified
(3982 days)		S35.7.8, 5.7.10, 8.0.10, 5.6.27AnyAnyNon-MySQL data types are not translated in procedure/function params
1202232026-04-07
12:06		2026-04-09
19:33		MySQL Server: Data TypesVerified
(138 days)		S29.6.0LinuxAnyVECTOR(0) silently accepted, produces unusable column with corrupted metadata (dimension 4294967295)
263742007-02-14
17:17		2018-09-09
20:45		MySQL Server: Data TypesVerified
(6838 days)		S35.0 BK. 5.1 BKLinux (Linux)Anyinsert/update of unsigned bigint column fails when using variable larger than
274752007-03-27
15:25		2025-12-07
20:45		MySQL Server: Data TypesVerified
(7085 days)		S2Mysql 5.0.37/5.BK/4.1BKWindows (Wincows/Linux)Anymysql_fetch_field do NOT report correctly certain field types
390492008-08-26
16:18		2018-09-09
20:45		MySQL Server: Data TypesPatch pending
(6467 days)		S35.0, 5.1, 6.0AnyAnyWrong warning when comparing some decimal values to NULL
397372008-09-29
20:09		2025-12-07
20:45		MySQL Server: Data TypesPatch approved
(6255 days)		S15.1.28WindowsAnyAssignment operator does not allocate memory for spatial variables
495242009-12-08
5:15		2018-09-09
20:45		MySQL Server: Data TypesVerified
(6104 days)		S3mysql-next-mr(-alik), 5.0, 5.1Linux (SUSE 11.1, 2.6.27.37-0.1-default #1 SMP 2009-10-15 14:56:58 +0200 x86_64 x86_64 x86_64 GNU/Linux)Anyrejecting the maximum value of double when parsing is not enough.
496392009-12-12
10:57		2018-09-09
20:45		MySQL Server: Data TypesVerified
(6100 days)		S35.0+, 5.1+AnyAnyNULL union all with unsigned column should return unsigned type
642242012-02-03
22:15		2016-02-04
10:22		MySQL Server: Data TypesVerified
(5316 days)		S25.1.52, 5.1.56, 5.5.20, 5.6.28AnyAnybug in fractional part of unsigned decimals
699992013-08-12
17:44		2014-11-27
21:06		MySQL Server: Data TypesVerified
(4289 days)		S2AnyAnyQuestionable RAND() argument range/type/error
700912013-08-20
12:30		2013-08-21
17:26		MySQL Server: Data TypesVerified
(4752 days)		S25.6.13Linux (Ubuntu x86_64)Anytinyint(1) column type returned by jdbc connector becomes Integer with ORDER BY
717542014-02-17
19:48		2014-02-18
7:21		MySQL Server: Data TypesVerified
(4572 days)		S3AnyAnyTIMESTAMP approacing End Of Lifetime :-)
726722014-05-16
18:17		2014-05-22
9:21		MySQL Server: Data TypesVerified
(4478 days)		S25.5.31,5.5.34, 5.7.5, 5.6.19AnyAnyZero-valued DATETIME column can be simultaneously NULL and NOT NULL
732492014-07-09
20:06		2014-07-14
17:18		MySQL Server: Data TypesVerified
(4425 days)		S35.5.36-log, 5.6.38, 5.6.20LinuxAnyInconsistent behavior when doing subtraction on columns
811162016-04-18
2:14		2016-05-02
9:11		MySQL Server: Data TypesVerified
(3781 days)		S25.6.30, 5.5.49CentOS (6.7)AnyEvaluating between DECIMAL and string returns different result depends on index
845582017-01-18
17:07		2017-01-18
19:36		MySQL Server: Data TypesVerified
(3506 days)		S35.5/5.6/5.7/8.0AnyAnyCast to NUMERIC not working
1057542021-11-30
15:54		2021-12-01
13:45		MySQL Server: Data TypesVerified
(1728 days)		S38.0AnyAnySelecting from column with type "date" returns weird results when joining
1082072022-08-21
13:35		2022-08-23
13:36		MySQL Server: Data TypesVerified
(1464 days)		S38.0Any (Centos, window)Anyinformation schema view return wrong data type
1084662022-09-13
6:03		2022-09-24
12:29		MySQL Server: Data TypesVerified
(1442 days)		S35.7.38, 5.7.39AnyAny"create table ... select" generates columns of type BIGINT with illegal width
659582012-07-20
9:35		2025-01-17
15:28		MySQL Server: Data TypesVerified
(5146 days)		S35.5.24Linux (Ubuntu Server 12.04)Anyen_ZA number format incorrect
244242006-11-19
4:28		2020-05-03
20:45		MySQL Server: Data TypesVerified
(6808 days)		S15.1.11Any (ALL)AnyCHAR data-type not space-padding
431002009-02-23
7:54		2022-09-04
20:45		MySQL Server: Data TypesVerified
(6390 days)		S36.0.10, 4.1, 5.0, 5.1, 6.0 bzrAnyAnyDiscrepancy between engines MyISAM/Maria wrong? with Year(2) type
448742009-05-14
11:56		2018-09-09
20:45		MySQL Server: Data TypesVerified
(6308 days)		S35.0, 5.1, 6.0Linux (debian 7)Anyselect into outfile exports wrong integer width
634682011-11-29
8:12		2011-11-29
11:20		MySQL Server: Data TypesVerified
(5383 days)		S35.1/5.5AnyAnydifferent behavior for int/bigint of comparing
812952016-05-03
13:35		2016-05-03
16:10		MySQL Server: Data TypesVerified
(3766 days)		S35.5.49Ubuntu (15.10 (Wily))Anymain.bigint/rpl.rpl_stm_user_variables fail on Ubuntu 15.10 Wily in release mode
669372012-09-23
21:27		2012-12-14
17:38		MySQL Server: Data TypesVerified
(5002 days)		S35.5AnyAnyreturn type from nullif is described incorrectly as string type
690422013-04-23
16:31		2017-07-13
18:49		MySQL Server: Data TypesVerified
(4871 days)		S35.1.68, 5.5.31, 5.6.11AnyAnyMEDIUMINT precision/type incorrect in INFORMATION_SCHEMA.COLUMNS
84852005-02-13
0:40		2020-05-03
20:45		MySQL Server: Data TypesVerified
(6539 days)		S35.0.3-alpha-debugLinux (SuSE 9.1)AnyBOOLEAN: Silent data type change to TINYINT
407472008-11-14
15:03		2020-05-03
20:45		MySQL Server: Data TypesVerified
(6493 days)		S35.0.70, 5.1.29, 6.0.7AnyAnyDuplicate datetime truncation warning if a range optimizer is used.
453002009-06-03
11:52		2022-12-04
20:45		MySQL Server: Data TypesVerified
(5625 days)		S35.1.37AnyAnyMAX() and ENUM type
628612011-10-21
11:50		2011-10-25
10:17		MySQL Server: Data TypesVerified
(5422 days)		S35.1.60, 5.5.17LinuxAnyWrong data type for user-variables in MySQL 5.1
640582012-01-18
14:14		2012-01-19
14:05		MySQL Server: Data TypesVerified
(5332 days)		S2 5.5.20MacOS (10.7.2)AnyDATETIME data type botched in queries.
696662013-07-03
19:09		2014-07-22
19:40		MySQL Server: Data TypesVerified
(4417 days)		S35.5.31, 5.6.21AnyAnyStrange result types for LPAD/RPAD and CONCAT when mixing binary and non-binary
1032892021-04-12
15:00		2021-05-11
5:28		MySQL Server: Data TypesVerified
(1932 days)		S38.0AnyAnybit type display confusing
1051702021-10-08
9:03		2021-10-08
14:24		MySQL Server: Data TypesVerified
(1782 days)		S35.7Any (v10)Anywrong data returned grouping on substring and bit
1058192021-12-07
9:48		2021-12-07
14:38		MySQL Server: Data TypesVerified
(1722 days)		S38.0AnyAnyConversion from Blob/Text column value to double does not return a truncation er
1168732024-12-04
14:29		2024-12-04
15:12		MySQL Server: Data TypesVerified
(629 days)		S38.0AnyAnyWhen comparing SMALLINT and FLOAT, the type conversion logic is incorrect.
1172222025-01-17
7:26		2025-01-17
9:15		MySQL Server: Data TypesVerified
(585 days)		S38.4.1 9.1.0, 8.0.40Windowsx86Query results are unexpected with BIT data type comparisons.
1172232025-01-17
7:33		2025-01-17
9:16		MySQL Server: Data TypesVerified
(585 days)		S28.4.1 9.1.0, 8.0.40Windowsx86Query results are unexpected with BIT data type and IN operator.
1172322025-01-18
5:48		2025-01-20
5:29		MySQL Server: Data TypesVerified
(582 days)		S28.4.1,9.1.0, 8.4.0, 8.4.3Windows (windows 11)x86Unexpected results with YEAR data type comparisons in query predicates.
1194322025-11-20
8:47		2025-12-07
21:44		MySQL Server: Data TypesVerified
(261 days)		S18.0AnyAnyInconsistent time conversion behaviors between text and integer
1208472026-07-02
17:28		2026-07-03
9:22		MySQL Server: Data TypesVerified
(53 days)		S29.6.0UbuntuAnyInconsistent comparison behavior for ENUM-derived CASE expression between VIEW/CTE and TEMPORARY TABLE
1208482026-07-02
17:43		2026-07-03
16:34		MySQL Server: Data TypesVerified
(53 days)		S29.6.0UbuntuAnyInconsistent comparison behavior for MAKETIME() expression between VIEW/CTE and TEMPORARY TABLE
1208522026-07-03
5:32		2026-07-03
10:09		MySQL Server: Data TypesVerified
(53 days)		S29.6.0,9.7.0UbuntuAnyWrong result with YEAR() over DATE after UNION: value displayed as 0000 but satisfies vc > 1970
615952011-06-22
7:36		2013-12-22
23:58		MySQL Server: TestsVerified
(4629 days)		S35.1, 5.5AnyAny[PATCH] mysql-test/include/wait_for_slave_param.inc timeout logic is incorrect
621562011-08-12
15:57		2012-05-18
20:19		MySQL Server: TestsVerified
(5492 days)		S35.5AnyAnymain.func_str fails when run with --repeat=2
621572011-08-12
15:59		2012-05-18
20:19		MySQL Server: TestsVerified
(5492 days)		S35.5AnyAnybinlog.binlog_bug36391 fails when run with --repeat=2
519072010-03-10
12:26		2021-05-02
20:45		MySQL Server: TestsVerified
(5985 days)		S35.5.3AnyAnymain.ctype_utf8mb4_ndb fails persistently
603432011-03-04
16:39		2026-05-28
1:12		MySQL Server: TestsIn progress
(5460 days)		S35.5AnyAnywhere are the crash recovery tests?
1193692025-11-12
9:10		2026-01-20
7:17		MySQL Server: SYS SchemaOpen
(217 days)		S3MySQL 8.0AnyAnyMySQL 8.0 sys.x$innodb_lock_waits has Unnecessary type conversion
1059822021-12-27
8:11		2022-01-03
8:02		MySQL Server: Storage EnginesVerified
(1695 days)		S5all, 5.7, 8.0LinuxAnyhard-coded libaio API parameter may not helpful to performance
843592016-12-28
12:53		2016-12-28
13:41		MySQL Server: Storage EnginesVerified
(3527 days)		S35.5/5.6/5.7/8.0AnyAnyha_example.cc remove oudated info from comment
843482016-12-27
19:17		2016-12-27
21:54		MySQL Server: Storage EnginesVerified
(3528 days)		S35.5/5.6/5.7/8.0AnyAnyha_example.cc and ha_example.h confusing comments in source
1176232025-03-05
12:46		2025-03-06
6:44		MySQL Server: Storage EnginesVerified
(537 days)		S38.0, 8.0.41AnyAnyThe implicit primary key in DD has the wrong type set
493292009-12-02
9:21		2013-03-03
20:45		MySQL Server: Storage EnginesVerified
(6101 days)		S35.1.42-bzrAnyAnyexample (and other) engines use wrong collation for open tables hash
794982015-12-02
23:21		2019-08-27
23:36		MySQL Server: Storage EnginesVerified
(2555 days)		S35.6.24, 5.6.29, 5.7.11AnyAnydefault_tmp_storage_engine not always respected
1007502020-09-05
9:21		2020-10-29
10:45		MySQL Server: Storage EnginesVerified
(2180 days)		S38.0.21, 5.7.31AnyAnyUnknown error is given when trying to alter engine for a table
1133002023-12-01
6:37		2023-12-01
14:04		MySQL Server: Storage EnginesVerified
(998 days)		S38.0AnyAnyInconsistent error message when create table using partition
749102014-11-18
0:05		2025-05-12
7:04		MySQL Server: Storage EnginesVerified
(4298 days)		S25.6.20, 5.6.23, 5.7.6, 5.5.42, 8.0, 8.4, 9.2AnyAnyERROR 1030 (HY000): Got error -1 from storage engine for ARCHIVE storage engine
365182008-05-05
21:32		2022-12-04
20:45		MySQL Server: Stored RoutinesVerified
(6685 days)		S35.1 and upAnyAnyPlugin refcount leak with cursors and exceptions
603002011-03-02
1:30		2011-03-03
9:03		MySQL Server: Stored RoutinesVerified
(5654 days)		S25.5.9Windows (XP Prof.)AnyCorrupted values using variable of type TEXT in trigger or stored procedure
1204992026-05-20
5:02		2026-05-20
5:02		MySQL Server: Stored RoutinesOpenS29.6.0Linuxx86 (AMD EPYC 9K65)Recursive stored procedure with max_sp_recursion_depth >= 250 crashes mysqld
391372008-08-30
18:53		2022-12-04
20:45		MySQL Server: Stored RoutinesVerified
(6568 days)		S25.0.51, 5.0.66aLinux (Ubuntu hardy)AnyDELETE makes stored function to fail (if table type is MyISAM)
391732008-09-02
8:39		2025-12-07
20:45		MySQL Server: Stored RoutinesVerified
(6566 days)		S35.1.26, 5.1 bzrAny (Linux, Windows)AnyUnable to remove event's ENDS
781442015-08-19
22:34		2015-11-24
9:07		MySQL Server: Stored RoutinesVerified
(4022 days)		S35.6.19-log Linux (RDS)AnyError handler not being triggered for multi-table update
316432007-10-16
15:26		2022-12-12
5:54		MySQL Server: Stored RoutinesVerified
(6474 days)		S35.1.22AnyAnySetting an event to 'disable on slave' disables it on the master
1138352024-01-31
13:48		2024-02-03
16:56		Shell VSCode ExtensionVerified
(936 days)		S3v1.14.2MacOSARM (m2 chip)Copy and paste not working
1209402026-07-16
2:03		2026-07-16
2:03		Shell Upgrade CheckerOpenS28.4.10, 9.7.1AnyAnycheck-for-server-upgrade misses removed-function usage when whitespace separates the function name from '('
1085442022-09-19
16:50		2023-02-17
15:04		MySQL OperatorVerified
(1426 days)		S15.0.30AnyAnyMySQL Operator unable to login using SSH
1195592025-12-16
10:02		2025-12-16
10:02		MySQL OperatorOpenS3AnyAnyutil.dumpInstance ignores custom CA for S3/HTTPS (CURLcode 60), even though CA is in secret
1118312023-07-20
16:27		2023-07-24
15:49		MySQL OperatorVerified
(1128 days)		S3AnyAnyMySQL Operator - initdb with PVC
1112692023-06-05
0:13		2023-06-05
15:38		MySQL OperatorVerified
(1177 days)		S38.0.33-2.0.10Linuxx86Increasing pvc storage request amount has no effect
1115892023-06-27
18:37		2023-07-21
16:31		MySQL OperatorVerified
(1131 days)		S3AnyAnyMySQL Operator - split brain on all data nodes
1119992023-08-08
14:50		2023-08-09
19:39		MySQL OperatorVerified
(1113 days)		S3AnyAnyMySQL Operator - backup jobs are not clear
1170032024-12-17
19:25		2025-02-13
20:33		MySQL OperatorVerified
(558 days)		S38.4.3Ubuntu (ubuntu-2204-jammy-v20230919)x86Memory usage increases and reaches the limit, causing the pod to restart
1089562022-11-01
16:17		2022-11-08
16:00		MySQL OperatorVerified
(1386 days)		S18.0.30AnyAnyMysql Operator backups
1132442023-11-28
7:35		2026-04-02
11:36		MySQL OperatorVerified
(999 days)		S28.2.0-2.1.1LinuxAnyset ‘deleteBackupData’ field, no effect
1146962024-04-19
3:43		2026-04-02
11:35		MySQL OperatorVerified
(840 days)		S38.3.0-2.1.2AnyAnydeleteBackupData not work when delete mbk cr
904682018-04-17
9:30		2018-05-09
11:18		Shell General / Core ClientAnalyzing
(3030 days)		S31.0.11,8.0.4Red Hat (7.4)x86"Access denied" when execute cluster.forceQuorumUsingPartitionOf
1047952021-09-01
19:06		2023-10-31
15:58		Shell General / Core ClientVerified
(1818 days)		S38.0.26Ubuntu (20.04)x86Impossible to type upper-case cyrillic letter И in MySQL Shell
997952020-06-07
12:06		2020-08-03
14:33		Shell General / Core ClientVerified
(2213 days)		S28.0.20, 8.0.21AnyAnyshell.dump_rows()/shell.dumpRows() does ont work with SqlResult
1019682020-12-11
1:09		2020-12-17
22:32		Shell General / Core ClientVerified
(2077 days)		S18.0.22WindowsAnyMySQL Shell 8.0.22 crashes every time when loading a dump into MySQL 5.7.27
1119152023-07-28
16:57		2024-11-06
10:27		MySQL Server: Security: EncryptionVerified
(1112 days)		S38.0Windows (10)Other (8th Gen Intel(R) Core(TM) i7-1165G7)Fail to configurate Component keyring in windows 11 and 10
1148562024-05-02
16:32		2024-10-25
7:08		MySQL Server: Security: EncryptionVerified
(825 days)		S28.4.0AnyAnyOdd errors after starting mysqld with ssl_mode=disabled in my.cnf
824522016-08-04
7:46		2016-08-04
8:29		MySQL Server: Security: EncryptionVerified
(3673 days)		S25.7.12-enterprise-commercial-advanced, 5.7.14Windows (Windows 7)AnyCSV storage engine shouldn't have TDE option
1111842023-05-29
12:20		2023-05-29
13:23		MySQL Server: Storage Engine APIVerified
(1184 days)		S38.0AnyAnyExecution plan display error
568462010-09-17
16:26		2013-03-03
20:45		MySQL Server: Storage Engine APIVerified
(5821 days)		S3next-mrAnyAnyPerformance of ha_check_if_table_exists() is not the best
458762009-07-01
13:14		2017-12-16
9:57		MySQL Server: Storage Engine APIVerifiedS35.1.35AnyAnySHOW ENGINES output is inaccurate
355442008-03-25
9:19		2013-04-14
20:45		MySQL Server: Storage Engine APIVerified
(5710 days)		S35.1+AnyAnyABI compatibility of pluggable storage engines
418012008-12-31
1:21		2018-09-09
20:45		MySQL Server: Storage Engine APIVerified
(6439 days)		S25.0.67, 5.1.30, 6.0.8AnyAnyRead Only Archive storage engine tables crashes MySQL
436812009-03-16
17:32		2025-12-07
20:45		MySQL Server: Storage Engine APIVerified
(6371 days)		S35.1+AnyAnyNeed a way to pass extra info to storage engine during create
780502015-08-13
7:29		2016-12-14
4:54		MySQL Server: Storage Engine APIVerified
(4030 days)		S35.6.26LinuxAnyCrash on when XA functions activated by a storage engine
1163722024-10-16
11:47		2025-10-28
9:25		MySQL Server: Storage Engine APIVerified
(301 days)		S38.0.40, 8.4.3, 9.1.0MacOS (15.0.1)ARMODR violation reported by AddressSanitizer for plugin variables
443732009-04-20
20:57		2012-09-11
19:37		MySQL Server: Storage Engine APIVerified
(5096 days)		S25.1.30, 5.1, azalea bzrAnyAnyhandler::column_bitmaps_signal not called before handler::rnd_pos
462282009-07-16
14:45		2013-03-03
20:45		MySQL Server: Storage Engine APIVerified
(6237 days)		S35.1AnyAnyInconsistent key_part definition for index creation
1094442022-12-21
4:59		2022-12-21
7:45		MySQL Server: Storage Engine APIVerified
(1343 days)		S38.0.31AnyAnyHandler table flag HA_REQUIRES_KEY_COLUMNS_FOR_DELETE is unused
1094452022-12-21
5:14		2022-12-21
7:45		MySQL Server: Storage Engine APIVerified
(1343 days)		S38.0.31AnyAnyHandler table flag HA_DUPLICATE_KEY_NOT_IN_ORDER is unused
686972013-03-17
13:56		2013-03-18
19:43		MySQL Server: Storage Engine APIVerified
(4909 days)		S55.5.31, 5.6.11AnyAnyloose rec_per_key precision according to whole integer type
725912014-05-09
8:36		2014-05-09
8:37		MySQL Server: ReplicationVerifiedS35.6.20AnyAnyminor memory leak on failure in function check_temp_dir
749082014-11-17
22:58		2015-07-07
8:40		MySQL Server: ReplicationVerified
(4067 days)		S25.6.21, 5.6.27Linux (Ubuntu 14.04 LTS x86_64)AnyUnable to detect network timeout in 5.6 when using SSL (regression from 5.5)
804022016-02-17
9:44		2016-02-17
12:13		MySQL Server: ReplicationVerified
(3842 days)		S35.6, 5.6.29AnyAnyDelayed replication configuration does not support sub-second precision
823702016-07-28
14:46		2016-08-10
14:03		MySQL Server: ReplicationVerified
(3680 days)		S35.6,5.7AnyAnyTestcase for bug 32228 (rpl_cant_read_event_incident) missing from 5.6+ trees?
866852017-06-13
18:51		2017-09-21
16:15		MySQL Server: ReplicationVerified
(3330 days)		S15.6.25WindowsAnyBinolog corruption when using MEB 3.12.1 on mysql server on windows 2012 r2
893952018-01-25
8:37		2018-09-08
20:17		MySQL Server: ReplicationVerified
(3011 days)		S25.7.18CentOS (Linux version 2.6.32-696.18.7.el6.x86_64 (mockbuild@c1bl.rdu2.centos.org))AnySlave unable to start with err message - could not locate rotate events
952492019-05-05
8:11		2023-05-04
16:25		MySQL Server: ReplicationVerified
(2668 days)		S2mysql-5.7AnyAnystop slave permanently blocked
1079282022-07-20
23:09		2022-07-26
2:17		MySQL Server: ReplicationVerified
(1496 days)		S28.0AnyAnyMySQL 8.0 Replication breaks when tmpdir space is filled
955472019-05-27
14:37		2019-05-31
11:57		MySQL Server: ReplicationVerified
(2643 days)		S25.7.26AnyAnyMySQL restarts automatically after ABORT_SERVER due to disk full
711112013-12-09
2:45		2014-03-25
6:54		MySQL Server: ReplicationVerified
(4640 days)		S35.6.15AnyAnystrange replication broken on slave
752032014-12-13
14:45		2014-12-15
11:44		MySQL Server: ReplicationVerified
(4271 days)		S35.7.5-m15AnyAnyMisleading error when binlog name contains 4 byte utf8 on chaning to table
887542017-12-05
8:07		2017-12-05
13:14		MySQL Server: ReplicationVerified
(3185 days)		S35.5.24, 5.5.58AnyAnytable id overflow causes replication out of sync
1193042025-11-05
2:08		2026-01-15
10:31		MySQL Server: ReplicationOpen
(293 days)		S35.7，8.0AnyAnySQL_LOAD-xxxx file exists when the SQL thread checks permissions, causing the SQL thread fail to start
525372010-04-01
19:20		2017-05-21
20:45		MySQL Server: ReplicationVerified
(5990 days)		S35.1+, 4.1, 5.0, 5.1, 5.6.99AnyAnyslave data inconsistency due to the magic version comments
1040152021-06-15
0:31		2022-05-27
20:28		MySQL Server: ReplicationVerified
(1891 days)		S28.0.25, 5.7.34AnyAnyLoosing semi-sync acks could stall the primary.
1202812026-04-17
9:21		2026-04-17
11:32		MySQL Server: ReplicationOpen
(130 days)		S28.0.42Linux (any)Anyreplica_preserve_commit_order causes infinite deadlock in group commit pipeline, blocking all application writes
806702016-03-09
9:16		2016-03-09
11:17		MySQL Server: ReplicationVerified
(3821 days)		S35.7.11CentOSAnyAssertion `thd->variables.gtid_next.type == AUTOMATIC_GROUP' failed
1176182025-03-04
14:31		2025-03-05
6:29		MySQL Server: ReplicationVerified
(538 days)		S39.1, 9.2.0AnyAnyErroneous warning "Combining the storage engines InnoDB and MyISAM is deprecated"
772522015-06-05
6:01		2019-05-10
1:04		MySQL Server: ReplicationVerified
(2710 days)		S25.6AnyAny MASTER POS IN MYSQL BINARY LOG IS WRONG.
1123642023-09-15
21:40		2023-09-22
23:44		MySQL Server: ReplicationVerified
(1070 days)		S38.0.34AnyAnyCreate table like doesn't write the charset on binlog if its created from a temp
1194892025-12-02
4:44		2025-12-02
4:46		MySQL Server: ReplicationOpen
(266 days)		S38.4.7AnyAnyGTID tags can violate restrictions
495332009-12-08
13:08		2017-05-21
20:45		MySQL Server: ReplicationVerified
(6104 days)		S35.1,mysql-5.1-rep+3,mysql-6.0-codebase-bAnyAnyOverflow in DECIMAL, SBR out of sync
667332012-09-07
13:45		2019-05-30
9:34		MySQL Server: ReplicationVerified
(4830 days)		S35.6AnyAnyNeed to be able to set binary_log_space_limit
721952014-04-01
18:50		2016-02-25
12:24		MySQL Server: ReplicationVerifiedS35.6.17AnyAnyGTID restriction with non-transactional storage engines unclear
801682016-01-27
8:21		2018-05-21
1:44		MySQL Server: ReplicationVerified
(3863 days)		S35.7.10, 5.7.12CentOSAny Assertion `get_state() >= 0' failed in sql/rpl_gtid.h:535
806632016-03-09
4:54		2018-11-24
15:24		MySQL Server: ReplicationVerified
(2831 days)		S35.7.10, 5.7.11, 8.0.13 CentOSAnyAssertion `thd->owned_gtid.is_empty()' failed in sql/rpl_gtid_state.cc:613
806652016-03-09
6:17		2016-03-09
7:18		MySQL Server: ReplicationVerified
(3821 days)		S35.7.10, 5.7.11CentOSAnyAssertion `thd->owned_gtid. sidno == THD::OWNED_SIDNO_ANONYMOUS' failed
806942016-03-10
16:32		2016-03-11
8:44		MySQL Server: ReplicationVerified
(3819 days)		S35.7.11CentOSAnyAssertion `!xid->is_null() || !(thd->variables.option_bits & (1ULL<< 18))' faild
834322016-10-18
20:07		2016-10-19
10:12		MySQL Server: ReplicationVerified
(3597 days)		S25.7.15, 5.7.16AnyAnyslave failes to start after inport of a logical dump from master
839702016-11-25
21:10		2016-12-05
16:13		MySQL Server: ReplicationVerified
(3550 days)		S3AnyAnyUnclear error from engines not supporting sql_exec_mode=IDEMPOTENT
850642017-02-20
2:39		2017-02-20
8:42		MySQL Server: ReplicationVerified
(3473 days)		S15.7.17AnyAnyend_anonymous_gtid_violating_transaction(): Assertion `old_value >= 1' failed.
851422017-02-23
6:40		2017-03-06
9:35		MySQL Server: ReplicationVerified
(3459 days)		S35.6, 5.7AnyAnyreducing MTS checkpointing causes high IO load
852202017-02-28
8:34		2017-05-04
4:17		MySQL Server: ReplicationVerified
(3400 days)		S15.7.17AnyAnyAssertion `(*thd)->get_transaction()->xid_state()-> has_state(XID_STATE::XA_...
856952017-03-30
5:34		2019-11-07
17:39		MySQL Server: ReplicationVerified
(3433 days)		S15.7, 5.7.17AnyAnyAn incident event has been written to the binary log which will stop the slaves
873262017-08-05
3:21		2017-08-23
17:58		MySQL Server: ReplicationVerified
(3289 days)		S25.6.27 - 5.6.35AnyAnydeadlock in binary log.
875762017-08-29
9:48		2017-08-29
10:11		MySQL Server: ReplicationVerified
(3283 days)		S35.7.19UbuntuAnyAssertion `bitmap_is _clear_all(&table->tmp_set)' failed
1199572026-02-28
7:28		2026-02-28
7:28		MySQL Server: ReplicationOpenS28.0AnyAnyContribution by Tencent: Replica Crash Due to Stale fts_doc_id in HASH_SCAN Replication Path
856232017-03-25
10:21		2021-04-08
9:46		MySQL Server: ReplicationVerified
(3437 days)		S35.7.17AnyAnyUnable to skip replication error Query caused different errors on master-slave
1207772026-06-25
19:24		2026-06-26
6:29		MySQL Server: ReplicationVerified
(60 days)		S38.4.9, 9.7.0LinuxAnyReplica crash on short Format_description_event post_header_len
914772018-06-28
16:12		2018-07-16
16:22		MySQL Server: ReplicationVerified
(2979 days)		S35.7.22AnyAnySlave writes less when connected intermediary master with blackhole engine
986652020-02-19
12:27		2020-03-04
5:20		MySQL Server: ReplicationVerified
(2371 days)		S38.0.19, 5.7.29AnyAnyreplication broken on blackhole node if binlog_rows_query_log_events on master
1040342021-06-16
10:04		2021-06-17
6:11		MySQL Server: ReplicationVerified
(1895 days)		S35.7.20, 8.0, 5.7.34AnyAnysub_iv may be NULL in Gtid_set::is_interval_subset
1090162022-11-07
11:51		2022-11-08
15:57		MySQL Server: ReplicationVerified
(1386 days)		S35.7.38AnyAnySlave crashed when master restart
1115402023-06-23
3:41		2023-06-23
5:15		MySQL Server: ReplicationVerified
(1159 days)		S58.0.32AnyAnybinlog compress optimize
1199472026-02-26
9:19		2026-02-26
9:30		MySQL Server: ReplicationOpenS28.0.45AnyAnyordered_commit some transactions had flush errors, but committed successfully.resulting in master-slave inconsistency
1210562026-08-04
22:19		2026-08-04
22:26		MySQL Server: ReplicationOpen
(21 days)		S28.0, 8.4, 9.7 and 26.7.0AnyAnyThe recovery recommendations in Last_IO_Error "fatal error 1236" are wrong (since 8.0.17).
365742008-05-07
18:13		2017-05-21
20:45		MySQL Server: ReplicationVerified
(6684 days)		S35.1, 6.0AnyAnyROLLBACK trxs with no logged non-trx updates should not be written to binlog
480622009-10-14
23:09		2017-05-21
20:45		MySQL Server: ReplicationVerified
(6158 days)		S25.0.85, 5.1.41LinuxAnyDate artithmetic in stored procedure breaks replication
836132016-10-30
14:36		2016-11-16
16:12		MySQL Server: ReplicationVerified
(3569 days)		S35.6.32AnyAnycompile error: size of array ‘compile_time_assert’ is negative added SQL command
950642019-04-19
11:05		2021-04-27
20:23		MySQL Server: ReplicationVerified
(2685 days)		S25.7.22Anyx86slave server may has gaps in Executed_Gtid_Set when a special case happen
977802019-11-26
6:05		2020-04-14
14:27		MySQL Server: ReplicationVerified
(2462 days)		S3MySQL5.7, 5.7.28AnyAnyTwo different type engines in Mysql cause error (assert in debug) in Binlog Xa
987992020-03-02
12:08		2021-01-14
8:43		MySQL Server: ReplicationVerified
(2365 days)		S25.7, 5.7.29AnyAnyReplication failing on valid scenario
1039432021-06-08
11:42		2025-10-07
0:56		MySQL Server: ReplicationVerified
(1827 days)		S15.7.33CentOS (7.6)x86 (64)Semi-Replication Rotate And Purge Relaylog Leads To Increased Response
1092172022-11-28
9:51		2022-12-12
3:19		MySQL Server: ReplicationVerified
(1352 days)		S25.7.40AnyAnyThe datas of master and standby are inconsistent for Spatial Data Formats
1099772023-02-08
8:05		2023-02-08
8:30		MySQL Server: ReplicationVerified
(1294 days)		S38.0.32,5.7.41AnyAnyContribution by Tencent: semisync plugin may print a negative server id
1143612024-03-15
1:53		2024-08-14
9:34		MySQL Server: ReplicationVerified
(890 days)		S58.0AnyAnyUnaligned Delegate's lock reduces performance
1157412024-08-01
11:13		2025-01-21
12:46		MySQL Server: ReplicationVerified
(748 days)		S18.0AnyAnySlave stops with HA_ERR_KEY_NOT_FOUND with HASH_SCAN and index used to search fo
1172912025-01-25
19:05		2025-02-01
11:56		MySQL Server: ReplicationVerified
(575 days)		S38.4.3AnyAnyImprove migration handling of semi-sync plugins from 8.0 to 8.4
560072010-08-16
10:54		2023-02-12
20:45		MySQL Server: Row Based Replication ( RBR )VerifiedS25.6.99-m5AnyAnyBlackhole slave replication: 2nd slave stops with an error for UPDATE statement
880572017-10-11
12:42		2018-06-13
12:32		MySQL Server: Row Based Replication ( RBR )Verified
(3240 days)		S35.7.19, 8.0.3AnyAnyIntermediary slave does not log master changes with binlog_rows_query_log_events
542492010-06-05
2:32		2017-05-21
20:45		MySQL Server: Row Based Replication ( RBR )Verified
(5924 days)		S35.1AnyAnyMore verbose RBR error logging
607842011-04-06
22:13		2014-09-25
19:58		MySQL Server: Row Based Replication ( RBR )Verified
(5618 days)		S15.5.8-log MySQL CommunitLinuxAnyLast_SQL_Errno: 1677
782652015-08-28
20:48		2015-08-31
22:37		MySQL Server: Row Based Replication ( RBR )Verified
(4012 days)		S35.6.26, 5.7.8, 5.7.9AnyAnyutf8 on master and utf8mb4 on slave leads to "cannot be converted from type" err
885952017-11-21
22:12		2022-11-24
12:06		MySQL Server: Row Based Replication ( RBR )Verified
(3128 days)		S25.6.37AnyAnyRow-based master-master replication broken by add column or drop column
961422019-07-09
13:24		2019-07-10
8:48		MySQL Server: Row Based Replication ( RBR )Verified
(2603 days)		S35.6,5.7, 5.6.44, 5.7.26AnyAnyInconsistent error on slave for Update event on table with non-exists partition
852922017-03-03
14:48		2017-03-03
14:49		MySQL Server: Row Based Replication ( RBR )VerifiedS25.6+AnyAnyunreachable statement in function process_event with event type QUERY_EVENT
918222018-07-28
3:56		2018-07-30
10:55		MySQL Server: Row Based Replication ( RBR )Verified
(2948 days)		S35.6, 5.6.41, 5.5.60DebianAnyincorrect datatype in RBR event when column is NULL and not explicit in query
1113102023-06-07
6:51		2023-06-08
8:30		MySQL Server: Prepared statementsVerified
(1174 days)		S38.0.33Ubuntu (22.04)x86 (x86_64)Prepared statement with CTE memory leak
821392016-07-07
8:41		2016-07-07
10:33		MySQL Server: Prepared statementsVerified
(3701 days)		S25.7.13AnyAnyMySQL server sends internal column type over the wire
13822003-09-23
9:40		2022-12-04
20:45		MySQL Server: Prepared statementsVerified
(7154 days)		S24.0, 4.1, 5.0, 5.1Any (all)AnySQLDescribeParam returns the same type information
1119212023-07-31
7:57		2023-08-11
12:14		MySQL Server: Prepared statementsVerified
(1120 days)		S38.0AnyAnyReusing prepared statement for different data types, different outcomes are obse
1143382024-03-13
16:41		2024-03-19
11:10		MySQL Server: Prepared statementsVerified
(894 days)		S38.0AnyAnyClient might receive incorrect data in ps-protocol
1178082025-03-27
7:21		2025-03-27
10:01		MySQL Server: Prepared statementsVerified
(516 days)		S38.0.41, 8.4.2AnyAnyUnexpected JSON column DML error with prepare statement
1210622026-08-06
14:41		2026-08-06
14:50		MySQL Server: Prepared statementsOpen
(19 days)		S38.0.33AnyAnyPrepared statement with USING variables returns empty result against DATE + TIME columns
732582014-07-10
11:19		2014-07-10
12:27		MySQL Server: Security: PrivilegesVerified
(4429 days)		S3>= 5.6.3, 5.6.20LinuxAnyUnable to analyze ALL queries with EXPLAIN on read-only account
1041182021-06-26
2:42		2022-08-23
8:45		MySQL Server: Security: PrivilegesVerified
(1883 days)		S28.0.24AnyAnyMGR all second node abnormal stop
1104212023-03-18
4:02		2023-03-26
8:13		MySQL Server: Security: PrivilegesVerified
(1248 days)		S38.0.32LinuxAnyMySQL server not honoring connection_memory_limit for user created temp tables
202352006-06-02
18:03		2022-12-04
20:45		MySQL Server: Security: PrivilegesVerified
(6782 days)		S35.0.21-community-ntWindows (win32 - XP SP2, Fedora core 5)AnyUnable to SHOW CREATE PROCEDURE without SELECT grant
502382010-01-11
15:08		2022-12-04
20:45		MySQL Server: Security: PrivilegesVerifiedS35.5.1-m2AnyAny'GRANT SUPER' doesn't give 'TABLESPACE' priv in fresh 5.5, upgrade from 5.1 does
827332016-08-25
21:56		2016-08-27
8:10		MySQL Server: Security: PrivilegesVerified
(3650 days)		S35.6, 5.7, 5.6.32AnyAnyLogin errors after GRANT ON *.* in sql_mode PAD_CHAR_TO_FULL_LENGTH
700302013-08-14
9:27		2014-07-22
18:43		MySQL Server: Security: PrivilegesVerified
(4418 days)		S35.6.12AnyAnycurrent_user does not reflect expected value
704312013-09-26
8:05		2015-07-15
7:11		MySQL Server: Security: PrivilegesVerified
(4059 days)		S15.6.13Any (CentOS)Any5.6 CRASHES WHEN READING ANCIENT SYSTEM TABLES
1013912020-10-30
3:04		2020-11-19
16:59		MySQL Server: Performance SchemaVerified
(2105 days)		S58.0, 8.0.22AnyAnyPerformance Schema storage engine doesn't use index optimizations on group by
846552017-01-24
22:59		2017-06-27
7:44		MySQL Server: Performance SchemaVerified
(3499 days)		S35.7.17AnyAnyreplication worker thread status not showing on performance_schema.threads
813942016-05-12
13:40		2023-09-18
15:54		MySQL Server: Performance SchemaVerified
(1072 days)		S35.7.12,5.7.15AnyAnyUnable to change performance_schema whilst super_read_only is enabled
1187242025-07-26
12:08		2025-08-11
12:06		MySQL Server: Performance SchemaVerified
(379 days)		S58.0.42AnyAnyoptimzie for performance_schema
712042013-12-22
15:42		2014-01-06
13:43		MySQL Server: Performance SchemaVerified
(4627 days)		S35.6.14, 5.6.16AnyAnyTiming for stages in P_S is different from what SHOW PROFILE reports
992042020-04-07
20:52		2020-04-13
15:53		MySQL Server: Performance SchemaVerified
(2330 days)		S35.7.29, 8.0.19AnyAnyperformance_schema threads table PROCESSLIST_INFO incorrect behaviour
1108572023-04-28
5:56		2023-05-02
13:01		MySQL Server: Performance SchemaVerified
(1215 days)		S38.0.30, 8.0.33, 5.7.42CentOS (CentOS (CentOS Linux 7 (Core)))Any ((Linux 3.10.0-1160.49.1.el7.x86_64))invalid NO_INDEX_USED=1 metric when using UNION in queries.
1136592024-01-17
7:55		2024-01-18
11:22		MySQL Server: Performance SchemaVerified
(950 days)		S38.0AnyAnyexplain output "Using temporary" but query dosent create temporary table
712932014-01-04
18:35		2021-08-08
20:45		MySQL Server: Performance SchemaVerified
(4614 days)		S35.6AnyAnyManual page for P_S.FILE_INSTANCES table does not explain EVENT_NAME values
846092017-01-23
12:21		2017-06-27
7:43		MySQL Server: Performance SchemaVerified
(3501 days)		S35.7, 8.0, 5.7.17AnyAnyLock information in TABLE_HANDLES misplaced
783032015-09-02
10:02		2016-09-22
7:50		MySQL Server: Performance SchemaVerified
(4010 days)		S35.7AnyAnyAdd some DNS latency timings to performance_schema (host_cache?)
1210452026-07-31
23:14		2026-07-31
23:14		MySQL Server: Performance SchemaOpenS39.7.2, 8.4 (present since 8.2.0)AnyAnyServer telemetry metrics (mysql.stats, mysql.stats.handler) always report 0
1171762025-01-10
6:20		2025-01-10
7:00		MySQL Server: Performance SchemaVerified
(592 days)		S38.0.40AnyAnyThe stages about DDL in PFS.events_stages_history_long are wrong
949252019-04-06
0:15		2019-04-24
13:37		MySQL Server: Performance SchemaVerified
(2680 days)		S38.0.15AnyAnyWrong Query Sample Text in Performance Query
1181142025-05-05
12:38		2026-03-04
13:29		MySQL Server: Performance SchemaVerified
(477 days)		S38.0.42AnyAnyINFO column in processlist tables truncates long queries despite using longtext type
961962019-07-13
7:17		2019-07-16
10:28		MySQL Server: Performance SchemaVerified
(2598 days)		S35.7.26, 8.0.16AnyAnyperformance_schema_accounts_size and p_s_hosts_size limited by 16384
1094522022-12-21
10:22		2022-12-21
12:12		MySQL Server: Performance SchemaVerified
(1343 days)		S38.0.31AnyAnyMisleading error message on storage engine failing to collect its log info
538192010-05-19
17:42		2022-12-27
1:25		MySQL Server: PartitionsAnalyzing
(5942 days)		S3mysql-next-mr-wl3561AnyAnyassert in my_seek, concurrent workload
843622016-12-28
17:11		2016-12-28
17:52		MySQL Server: PartitionsVerified
(3527 days)		S35.6, 5.7,8.0AnyAnyPARTITION BY LIST COLUMNS allows unsupported data types
1121812023-08-25
9:04		2023-09-18
8:39		MySQL Server: PartitionsVerified
(1093 days)		S38.0AnyAnyTIMESTAMP(N) partitions doesn't prune for inequity
1165662024-11-06
6:23		2024-11-06
8:17		MySQL Server: PartitionsVerified
(657 days)		S38.0.32, 8.0.40, 8.4.3, 9.1.0AnyAnyList partition prune get a wrong result
1184932025-06-20
6:54		2025-06-20
10:38		MySQL Server: PartitionsVerified
(431 days)		S38.0, 8.0.42AnyAnySubpartitions can not be pruned by conditions derived from equal propagation
602982011-03-01
22:33		2021-06-02
2:23		MySQL Server: PartitionsVerified
(5654 days)		S35.1+AnyAnyGeometry columns/spatial indexes unsupported in partitioned tables
630832011-11-03
0:47		2011-11-29
16:19		MySQL Server: PartitionsVerified
(5383 days)		S25.xAnyAnyERROR 1469 (HY000): The mix of handlers in the partitions is not permitted in th
463002009-07-20
9:07		2025-12-07
20:45		MySQL Server: PartitionsVerified
(5848 days)		S35.1.36-log, 5.1.46, 5.5.3HP/UX (11.23 PA 2.0, LINUX F12)AnyPartitioned table: LOAD DATA INFILE "stalls" - HPUX 11.23 PA RISC
672412012-10-15
20:03		2012-10-17
13:41		MySQL Server: PartitionsVerified
(5060 days)		S35.5LinuxAnyPartition pruning not working utf8 / skip-character-set-client-handshake options
886392017-11-24
7:05		2017-11-27
9:48		MySQL Server: PartitionsVerified
(3193 days)		S15.6.38/5.7/8.0AnyAnyERROR 1030 (HY000): Got error -1 from storage engine on PARTITION CREATE TABLE
968952019-09-17
5:45		2019-09-19
5:10		MySQL Server: PartitionsVerified
(2534 days)		S35.7.26WindowsAnyTest main.partition_rename_longfilename fails on Samba storage
1050752021-09-29
13:00		2021-09-29
13:35		MySQL Server: PartitionsVerified
(1791 days)		S35.7AnyAnypart field of unsigned bigint type
1199382026-02-25
7:36		2026-03-04
3:50		MySQL Server: PartitionsVerified
(174 days)		S28.0.45, 8.4.8, 9.6.0AnyAnyselect partition table with virtual column return wong result
625682011-09-28
21:54		2011-11-09
16:34		MySQL Server: PartitionsVerified
(5444 days)		S35.5.12, 5.5.17AnyAnyPartition options not supported by storage engine are silently ignored
703032013-09-11
19:24		2015-11-19
15:57		MySQL Server: PartitionsAnalyzing
(4731 days)		S25.5.32MacOSAnymain.partition sporadically fails when using the embedded server
716302014-02-07
19:36		2026-05-28
1:12		MySQL Server: PartitionsPatch pending
(4582 days)		S35.1, 5.5, 5.6, 5.7AnyAnyAssertion `! is_set()' fails on UPDATE on a partitioned table with subquery
843702016-12-29
13:42		2016-12-30
4:14		MySQL Server: PartitionsVerified
(3525 days)		S25.7.17AnyAnyIt is possible to enable compression for partitioned table in general tablespace
889162017-12-14
10:59		2021-01-11
3:59		MySQL Server: PartitionsVerified
(3176 days)		S35.6, 5.7, 5.6.38, 5.7.20AnyAnyAssertion `table->s->db_create_options == part_table->s->db_create_options'
836082016-10-29
10:51		2016-10-29
12:15		MySQL Server: ParserVerified
(3587 days)		S35.5, 5.6, 5.7AnyAnyAssertion `m_cpp_buf <= pt r && ptr <= m_cpp_buf + m_buf_length' failed
361402008-04-16
14:00		2022-12-04
20:45		MySQL Server: ParserVerified
(6704 days)		S35.0.60 and upAnyAnyInconsistent synonymy of USING and TYPE for index creation
366332008-05-09
17:52		2025-12-07
20:45		MySQL Server: ParserVerified
(6680 days)		S35.0 and upAnyAnyMICROSECOND accepted, SQL_TSI_MICROSECOND not accepted
466412009-08-11
0:54		2022-12-04
20:45		MySQL Server: ParserVerified
(6217 days)		S35.1.36/5.4AnyAnyUnclear warning message 'Warning: 1292: Truncated incorrect DOUBLE value: ___'
805592016-02-29
14:32		2016-02-29
15:17		MySQL Server: ParserVerified
(3830 days)		S35.7.11AnyAnyEXPLAIN CREATE TABLE .. AS SELECT .. does not work
345642008-02-14
19:20		2022-12-04
20:45		MySQL Server: ParserVerified
(6728 days)		S35.1.22-rc-logAnyAnyCAST does not accept varchar type
524212010-03-28
22:31		2022-12-04
20:45		MySQL Server: ParserVerified
(5993 days)		S35.1.32, 5.1.43AnyAnyDECIMAL type given with decimals doesn't return an error.
534262010-05-05
8:01		2022-12-04
20:45		MySQL Server: ParserVerified
(5956 days)		S35.1.44AnyAnyNot able to parse a ISO9075 compliant 3-table join
626962011-10-12
9:36		2011-11-09
15:38		MySQL Server: ParserVerified
(5431 days)		S35.5.17, 5.6.4-m5AnyAnyUsing a numeric operator on a TIME column should return an error or warning
686762013-03-14
21:25		2021-08-10
16:42		MySQL Server: ParserVerified
(4907 days)		S35.5.30, 5.0.97, 5.1.70, 5.5.32, 5.6.12, 5.7.2LinuxAnyEscaping backslash in identifier name
709852013-11-23
8:24		2013-12-05
13:35		MySQL Server: PackagingVerified
(4648 days)		S35.6.14AnyAnymysql-community-server should not depend on mysql-community-client
1205942026-06-02
2:00		2026-06-02
2:00		MySQL Server: PackagingOpenS38.4Red Hat (10)x86The MySQL Server RPM install fails due to MariaDB 11.8 package conflicts not only on Fedora 42 but also on RHEL 10
857782017-04-04
11:39		2017-04-07
12:07		MySQL Server: PackagingVerified
(3427 days)		S25.6+Ubuntu (ver 14.04)AnyCustom apparmor profile not correctly replaced if user agrees to replace cnf
646662012-03-15
23:47		2012-03-20
7:44		MySQL Server: OptionsVerified
(5275 days)		S25.1,5.5,5.6AnyAnyMySQL discards fractional part of the default values of system
779762015-08-07
9:08		2017-09-22
14:37		MySQL Server: OptionsVerified
(3259 days)		S35.6.23, 5.6.26, 5.6.37CentOS (CentOS 7)AnyInnoDB: Failing assertion: event in file os0sync.cc line 419
747292014-11-07
10:19		2014-11-07
10:46		MySQL Server: OptionsVerified
(4309 days)		S35.6.20-debug, 5.6.22, 5.7.6Linux (CentOS 7)Anyassertion:mode == BUF_GET_POSSIBLY_FREED || !fix_block->page.file_page_was_freed
806682016-03-09
7:27		2016-03-16
2:56		MySQL Server: OptionsVerified
(3815 days)		S35.7.10, 5.7.11CentOSAnyInnoDB: Failing assertion: !m_fatal in in file ut0ut.cc line 938
747302014-11-07
10:23		2017-08-13
23:25		MySQL Server: OptionsVerified
(4309 days)		S35.6.20-debug, 5.6.22, 5.7.6Linux (CentOS 7)AnyAssertion failure in fil0fil.cc line 5594 | abort sig 6 in fil/fil0fil.cc:5594
607032011-03-31
7:26		2015-11-19
16:59		MySQL Server: OptionsVerified
(5537 days)		S2MySQL Community 5.5.9Windows (Windows Server 2003 Standard Edition)Any" --verbose --help" seems don't read the options in service name based group
840022016-11-29
9:33		2016-12-02
13:52		MySQL Server: OptionsVerified
(3553 days)		S35.7, 5.6.34, 5.7.16AnyAnyCannot override skip-name-resolve in my.cnf
637182011-12-11
18:45		2011-12-14
10:30		MySQL Server: OptionsVerified
(5370 days)		S35.1.41, 5.1.61AnyAnyUnable to increase ft_max_word_len variable
1155032024-07-04
4:36		2024-07-05
8:24		MySQL Server: OptionsVerified
(781 days)		S28.0.37AnyAnyThe `sql_log_off` parameter is not working as expected at the session level
657112012-06-22
13:30		2012-06-25
6:24		MySQL Server: OptionsVerified
(5177 days)		S35.5.25, 5.5.26, 5.6.5AnyAnyServer crashes in intern_plugin_lock on concurrent install plugin / set variable
814422016-05-16
22:12		2018-01-24
16:08		MySQL Server: OptionsVerified
(3135 days)		S35.7.12,5.7.15,8.0.0,8.0.4-rcAnyAnyUnable to analyze table whilst super_read_only is enabled
697042013-07-09
23:26		2013-07-10
5:36		MySQL Server: OptionsVerified
(4794 days)		S35.5.32, 5.6.12AnyAnyStrangeness with max_binlog_stmt_cache_size Settings
1023282021-01-21
8:58		2021-01-21
9:54		MySQL Server: OptionsVerified
(2042 days)		S35.6, 5.7, 8.0, 5.7.33, 8.0.23AnyAnyRange of innodb_ft_sort_pll_degree error
497782009-12-17
19:02		2025-12-07
20:45		MySQL Server: OptionsVerifiedS35.1WindowsAnyMix of forward (/) and backward (\) slashes in show variables paths
581062010-11-10
10:24		2025-12-07
20:45		MySQL Server: OptionsVerified
(5767 days)		S35.1-bugteamAnyAnyWrong directory info in general_log_file/slow_query_log_file.
1201532026-03-25
16:15		2026-03-25
16:18		MySQL Server: OptionsOpenS39.5AnyAnyWrong default value for default_collation_for_utf8mb4
720192014-03-12
12:13		2014-03-31
14:21		MySQL Server: OptionsVerified
(4530 days)		S3anyAnyAnyIs my server 32 bit or 64 bit?
816902016-06-02
13:55		2017-06-12
16:27		MySQL Server: OptionsVerified
(3735 days)		S35.7.12AnyAnyexecuting prepared statements increases com_stmt_execute but also com_select
1055862021-11-16
8:51		2021-11-16
9:19		MySQL Server: OptimizerVerified
(1743 days)		S28.0AnyAnyUninitialized value in storage/innobase/btr/btr0bulk.cc
1110672023-05-18
8:05		2023-05-19
12:55		MySQL Server: OptimizerVerified
(1195 days)		S28.0.25, 8.0.33AnyAnyQuery result error
1195412025-12-11
12:32		2026-08-13
14:48		MySQL Server: OptimizerPatch pending
(256 days)		S28.0, 8.4, 9.5AnyAnyPerformance regression due to record buffer in index range scan
1197082026-01-16
14:58		2026-02-08
12:32		MySQL Server: OptimizerVerified
(198 days)		S28.0.44LinuxAnyINNER JOIN and STRAIGHT_JOIN produce different results with FLOAT UNIQUE column on MEMORY table
1201232026-03-20
7:15		2026-03-20
12:18		MySQL Server: OptimizerVerified
(158 days)		S38.0.45AnyAnyInconsistent query results when using EXISTS subqueries with MyISAM engine in derived tables.
1203002026-04-20
9:02		2026-04-20
11:03		MySQL Server: OptimizerVerified
(127 days)		S28.0.45Any (Observed on Linux via the `mysql:9.6` )AnyWindow function logic mismatch across engines
1206832026-06-14
15:21		2026-07-09
5:10		MySQL Server: OptimizerVerified
(47 days)		S59.7.0AnyAnyOptimizer overestimates cost and rows for LIMIT 1 without ORDER BY on a primary key index
1211112026-08-18
9:15		2026-08-19
8:24		MySQL Server: OptimizerVerified
(6 days)		S38.0.46, 8.4.11, 9.7.2AnyAnyHex Result Metadata Uint32 Wrap
80362005-01-20
10:12		2018-09-09
20:45		MySQL Server: OptimizerVerified
(7878 days)		S34.0.18, 4.1.10, 5.1.52FreeBSD (Free BSD 4.5, Linux)AnyBad optimization of ORDER BY ... LIMIT 1 if one table is MyISAM, another InnoDB
87492005-02-23
21:08		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6173 days)		S34.1.10, 5.0.67Any (*)AnyEXPLAIN report different "type" w and w/o USE INDEX(...) for the same used key
257642007-01-22
20:59		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6421 days)		S35.0.36-BK, 6.0.8-bzrLinux (Linux, Mac OS X)AnyQuery Cost Estimate seems to only cover a part of subqueries, not full query.
285542007-05-21
9:32		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6304 days)		S34.1.22, 5.0.42-BKAnyAnyOptimizer wrongly prefers index for (col = value) over (PK <= value)
294212007-06-28
13:43		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6998 days)		S25.1.14-beta/5.0AnyAnyMySQL allows mixing of GROUP columns with no GROUP columns in complex terms
363002008-04-23
17:49		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6069 days)		S34.1.26, 5.0.32, 5.0+, 5.1.43-bzr, 6.0.14-bzrLinuxAnymin() and max() functions returns NULL when using NOT + BETWEEN in where
481902009-10-20
14:59		2018-09-09
20:45		MySQL Server: OptimizerVerifiedS35.1,6.0AnyAnyError processing ALL subqueries on empty sets - different than JavaDB/Postgres
537932010-05-19
9:52		2018-09-09
20:45		MySQL Server: OptimizerVerified
(5942 days)		S36.0-codebase-bugfixingAnyAny"early NULL filtering" not done for outer join converted to inner join
540562010-05-28
6:43		2018-09-09
20:45		MySQL Server: OptimizerVerified
(5933 days)		S35.1.47, 5.1.48, 5.6.99AnyAnyIncorrect number format in output from SELECT
596502011-01-21
9:32		2018-09-09
20:45		MySQL Server: OptimizerVerified
(5695 days)		S3mysql-trunkAnyAnySELECT Does Not Return Result For "equal / Null safe equal" Operator On BIT
601852011-02-20
15:58		2011-03-03
8:35		MySQL Server: OptimizerVerified
(5665 days)		S35.0.51, 5.5.11LinuxAnyindex DEPENDENT SUBQUERY
647912012-03-28
20:17		2015-07-09
8:35		MySQL Server: OptimizerVerified
(5262 days)		S25.1.61, 5.5AnyAnyMixed String/Int values in IN list cause full table scan
681542013-01-23
13:07		2016-10-09
20:45		MySQL Server: OptimizerVerified
(4961 days)		S35.6.*AnyAnyexplain output 'Using index condition' not proper
689192013-04-10
14:25		2013-04-10
14:33		MySQL Server: OptimizerVerified
(4885 days)		S55.6.10AnyAnyPerformance regression when DS-MRR is used for query with small limit
749622014-11-21
13:24		2014-11-21
14:20		MySQL Server: OptimizerVerified
(4295 days)		S35.5/5.6AnyAnyMatching in char field type is not correct
759912015-02-21
18:12		2015-02-23
9:59		MySQL Server: OptimizerVerified
(4201 days)		S35.6.14-log, 5.6.24Windows (Vista)Anywrit of ALLOW_INVALID_DATES
786512015-09-30
18:44		2016-10-20
12:35		MySQL Server: OptimizerVerified
(3981 days)		S35.5.45, 5.6.26, 5.7.8, 5.5.47, 5.6.28, 5.7.10AnyAnyOptimizer chooses wrong index for ORDER BY
792032015-11-10
11:59		2021-06-02
7:24		MySQL Server: OptimizerVerified
(3941 days)		S35.6.25Debian (Debian GNU/Linux 7.8 (wheezy))Anyincorrect result set with block_nested_loop=on
844162017-01-04
23:11		2017-01-05
11:26		MySQL Server: OptimizerVerified
(3519 days)		S35.6 and 5.7AnyAnyMySQL updates 0000-00-00 00:00:00 for datetime type
851262017-02-22
10:42		2017-02-28
7:19		MySQL Server: OptimizerVerified
(3465 days)		S15.6.35AnyAnyDelete by range in presence of partitioning and no PK always picks wrong index
881272017-10-17
21:45		2021-11-23
7:22		MySQL Server: OptimizerVerified
(3232 days)		S35.7.19, 5.7.20AnyAnyIndex not used for 'order by' query with utf8mb4 character set
385502008-08-04
21:47		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6522 days)		S55.0.60, 5.1AnyAnymultiple optimizer bugs for queries with references from preceding table
1199442026-02-25
22:14		2026-02-26
13:13		MySQL Server: OptimizerVerified
(180 days)		S18.0, 8.4, 9.XAnyAnyFeature Request: Extend TIMESTAMP range beyond 2038-01-19 by switching to 64-bit signed storage (Year 2038 Problem)
262842007-02-12
12:32		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6862 days)		S35.0.bkLinux (Linux)Anybug #26273 / optimize, not executed for index, if datafile is gap-free
503882010-01-16
4:13		2018-09-09
20:45		MySQL Server: OptimizerVerifiedS55.1.41,5.1.42, 5.1.43-bzrAnyAnypartition pruning not working with some right joins
591872010-12-27
15:31		2018-09-09
20:45		MySQL Server: OptimizerVerified
(5720 days)		S25.1.55, 5.6.2-m5AnyAnyWrong result with NULL NOT IN subquery
679802012-12-27
14:54		2013-01-19
10:52		MySQL Server: OptimizerVerified
(4966 days)		S35.5.28AnyAnyMySQL not utilising full index because of possible bad cardinality stats
711712013-12-18
10:40		2014-02-04
14:40		MySQL Server: OptimizerVerified
(4585 days)		S25.6.14Linux (Debian 7.1)AnyOptimizer executes inperformant subquery first
619362011-07-21
6:27		2011-07-31
15:28		MySQL Server: OptimizerVerified
(5513 days)		S25.1.48, 5.5.13, 5.5.16Linux (x86_64)AnySTRAIGHT_JOIN has no effect on query with subquery in FROM clause
711992013-12-21
18:16		2014-01-28
17:45		MySQL Server: OptimizerVerified
(4628 days)		S35.6.14, 5.6.15, 5.5.35AnyAnyOptimizer's estimated number of rows is 2 times wrong for (loose?) index scans
713302014-01-09
15:30		2018-01-26
5:20		MySQL Server: OptimizerVerified
(4611 days)		S35.7.3, 5.6.15AnyAnyItem_insert_value type should be ITEM_INSERT_VALUE
1167232024-11-20
7:35		2024-11-20
8:45		MySQL Server: OptimizerVerified
(643 days)		S28.4.2, 8.0.40AnyAnyIssues with explicit type casting using CAST.
1167262024-11-20
8:22		2024-11-20
8:50		MySQL Server: OptimizerVerified
(643 days)		S18.4.2, 8.0.40AnyAnyIssues with the combination of CAST and DATE.
1209052026-07-13
10:06		2026-07-20
11:02		MySQL Server: OptimizerVerified
(42 days)		S19.1AnyAnyCASE Expression with Mixed FLOAT/INT Constant Returns Different Results in Single Table vs. Derived Table Due to Type In
1209752026-07-22
4:42		2026-07-22
9:05		MySQL Server: OptimizerVerified
(34 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyMixed-Type IFNULL Constant Causes Wrong Integer Conversion in Index Lookup
891822018-01-11
9:51		2018-01-11
13:10		MySQL Server: OptimizerVerified
(3148 days)		S35.6.38, 5.7.20, 8.0.3AnyAnyOptimizer unable to ignore index part entering less optimal query plan
186882006-03-31
14:07		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6927 days)		S34.0, 4.1, 5.0Linux (linux)Anynon-optimal plan for SELECT
340782008-01-26
14:19		2020-05-03
20:45		MySQL Server: OptimizerVerified
(6759 days)		S34.1,5.0,5.1,6.0-BKAny (Linux)Anyref access is not used for varchar column
379022008-07-06
15:14		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6603 days)		S35.0.45, 5.0.68MacOSAnyBug (2) in the query optimizer (explain)
784072015-09-11
12:45		2022-04-29
5:41		MySQL Server: OptimizerVerified
(1579 days)		S57.4.6/5.6.24, 5.7, 8.0LinuxAnywrong index being used in subqueries?
833232016-10-10
18:02		2018-04-13
12:41		MySQL Server: OptimizerVerified
(3410 days)		S35.7, 5.6, 8.0.1AnyAnyOptimizer chooses wrong plan when joining 2 tables
969582019-09-20
21:42		2024-04-30
9:09		MySQL Server: OptimizerVerified
(2529 days)		S38.0AnyAnyMySQL optimizer wrongly chooses to use a bigger and inefficient index for query
1076292022-06-22
8:41		2022-06-22
10:06		MySQL Server: OptimizerVerified
(1525 days)		S38.0.29AnyAnyIncorrect result when using index and materialization-lookup
1197062026-01-16
10:46		2026-06-08
11:37		MySQL Server: OptimizerVerified
(78 days)		S28.0.44, 9.5.0AnyAnyIncorrect Results from ALL/ANY Subquery MIN/MAX Optimization with Type Mismatch
1193542025-11-10
15:51		2025-12-06
21:52		MySQL Server: OptimizerVerified
(262 days)		S39.4.0 8.4.6AnyAnyIN subquery evaluates incorrectly when using IFNULL and CAST AS DATETIME
1193632025-11-12
2:52		2025-11-12
3:10		MySQL Server: OptimizerVerified
(286 days)		S39.4.0 8.4.6AnyAnyComplex WHERE Expression on Indexed FLOAT Column Evaluates Incorrectly
1017942020-11-30
3:46		2020-12-02
4:15		MySQL Server: OptimizerVerified
(2093 days)		S35.7, 5.7.32, 8.0.22LinuxAnyQuery failing with "ERROR 1030 (HY000): Got error 1 from storage engine"
1091732022-11-23
7:51		2022-11-24
12:16		MySQL Server: OptimizerVerified
(1370 days)		S5.31, 8.0.31AnyAnyContribution: Offset pushdown to InnoDB and removal of redundant conditions
191952006-04-19
12:09		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6178 days)		S35.0.27-BK, 5.0.21-BK, 5.0.19Linux (Linux)AnyOptimizer does not use proper index for join
433422009-03-03
21:54		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6384 days)		S25.1, 6.0AnyAnyFORCE INDEX hint does not differentiate between ORDER BY and GROUP BY
445492009-04-29
17:47		2018-09-09
20:45		MySQL Server: OptimizerVerifiedS35.0.80, 5.1.34AnyAnyoptimizer incorrectly chooses table scan and filesort over index
492762009-12-01
17:03		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6111 days)		S55.0.85-community-log, 5.0.89, 5.1.42LinuxAnyOptimization for IN (on InnoDB tables) depends on number of set elements
521702010-03-18
9:57		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6000 days)		S55.1.44, mysql-next-mtLinux (fc12)Anyinnodb query optimizer fails (null possible_keys) with multicolumn key
589282010-12-14
20:58		2018-09-09
20:45		MySQL Server: OptimizerVerified
(5733 days)		S35.1-bugteamAnyAny"not exists" optimization not applied if relevant table is not single inner one
615512011-06-17
12:26		2011-06-18
8:34		MySQL Server: OptimizerVerified
(5548 days)		S35.1.56AnyAnyLoose index scan is not used for select COUNT(distinct a)
640362012-01-15
15:51		2012-01-15
19:07		MySQL Server: OptimizerVerified
(5336 days)		S3AnyAnyUse non-materializing loose-scan-merge for certain subqueries in FROM with LIMIT
711912013-12-20
15:30		2013-12-20
20:20		MySQL Server: OptimizerVerified
(4631 days)		S35.5.33AnyAnyLoose index scan is used even though full table scan/tight index scan is faster
827252016-08-25
15:55		2016-09-14
6:28		MySQL Server: OptimizerVerified
(3632 days)		S55.7.14, 5.7.15CentOS (Linux rda-db-rep.ucar.edu 3.10.0-327.28.2.el7.x86_64 #1 SMP Wed Aug 3 11:11:39 UTC 2016 x86_64 x86_6)AnyExtremely slow query when optimizer_switch='derived_merge=ON'
832482016-10-03
15:57		2023-02-22
1:40		MySQL Server: OptimizerVerified
(3613 days)		S38.0.0, 5.7.15AnyAnyPartition pruning is not working with LEFT JOIN
838562016-11-17
4:19		2019-11-15
17:31		MySQL Server: OptimizerVerified
(3537 days)		S35.7.13,5.7.16CentOSAnyIndex ref not used for multi-column IN - type or collation conversion warning
938452019-01-07
21:55		2021-08-23
12:23		MySQL Server: OptimizerVerified
(2785 days)		S25.7,8.0.11,8.0.13AnyAnyOptimizer choose wrong index, sorting index instead of filtering index
1008522020-09-15
9:40		2022-11-26
0:29		MySQL Server: OptimizerVerified
(2170 days)		S38.0.20, 8.0.21WindowsAnyANY_VALUE gives unexpected type with GROUP BY
1088632022-10-24
16:40		2024-03-15
8:49		MySQL Server: OptimizerVerifiedS58.0.31AnyAnydifferent index picked when row is not found, marginally slower
1128022023-10-23
8:23		2023-10-27
9:46		MySQL Server: OptimizerVerified
(1037 days)		S38.1.0, 8.0.34AnyAnyInconsistent results when using INDEX
1129112023-11-01
8:21		2023-11-01
8:56		MySQL Server: OptimizerVerified
(1028 days)		S28.1.0, 8.0.35AnyAnyInconsistent results when using PRIMARY and DUPSWEEDOUT
1185412025-06-27
8:31		2025-09-23
4:02		MySQL Server: OptimizerVerified
(336 days)		S29.2.0 , 8.0.42LinuxAnyInconsistent Results Between NATURAL JOIN and its Equivalent Form Using EXCEPT ALL with Implicit Type Casting
1190872025-09-28
5:54		2025-12-12
9:33		MySQL Server: OptimizerVerified
(256 days)		S39.4.0 8.4.6AnyAnyIncorrect result for subquery with BIGINT UNSIGNED
1191682025-10-16
8:47		2026-01-14
14:52		MySQL Server: OptimizerVerified
(223 days)		S39.4.0AnyAnyInconsistent results for CHAR IN (subquery returning BIT)
1195652025-12-17
1:06		2026-02-05
15:32		MySQL Server: OptimizerVerified
(201 days)		S38.0.41AnyAnyTemporary table causes incorrect conversion from TIME to JSON type
1203022026-04-20
9:51		2026-04-20
11:26		MySQL Server: OptimizerVerified
(127 days)		S29.6.0AnyAnyInconsistent results between VIEW and CTE involving YEAR(DATETIME), UNION, and JOIN.
1204562026-05-12
15:02		2026-05-17
23:00		MySQL Server: OptimizerVerified
(100 days)		S28.0.46LinuxAnySemijoin Nested Loop index lookup uses raw VARCHAR keys against a DOUBLE B-tree, causing mismatches when the string over
1205152026-05-21
10:36		2026-05-21
11:55		MySQL Server: OptimizerVerified
(96 days)		S38.0AnyAnyWrong result for NOT BETWEEN involving interval arithmetic and implicit type conversion
1205192026-05-21
15:49		2026-05-25
19:43		MySQL Server: OptimizerVerified
(92 days)		S38.0.43AnyAnyWrong result for BETWEEN predicate with LONGBLOB prefix PRIMARY KEY and implicit type conversion
1205842026-06-01
5:18		2026-06-01
7:16		MySQL Server: OptimizerVerified
(85 days)		S28.0.45AnyAnyOptimizer picks BIGINT gen col index for DECIMAL expression, BIGINT truncation falsely matches fractional values
1209842026-07-23
10:19		2026-07-30
6:55		MySQL Server: OptimizerVerified
(26 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent type metadata and display for COALESCE() on a BIT column before and after CREATE TABLE AS SELECT
922972018-09-05
16:29		2018-11-12
21:51		MySQL Server: OptimizerVerified
(2910 days)		S38.0.12, 5.7.23, 5.6.41, 5.5.61AnyAnyGROUP_CONCAT doesn't work properly with FLOAT(M,D) fields with value of M digits
946112019-03-10
2:14		2019-03-10
5:32		MySQL Server: OptimizerVerified
(2725 days)		S28.0.15-rds-dev, 8.0.15, 5.7.25,5.6.43CentOSAnyWrong results returned with "group by"
955432019-05-27
12:37		2019-05-29
12:34		MySQL Server: OptimizerVerifiedS25.7.26AnyAnyoptimizer prefers index for order by rather than filtering - (70x slower)
996842020-05-25
12:19		2022-06-08
12:02		MySQL Server: OptimizerVerified
(2280 days)		S35.6, 5.7, 8.0AnyAnyincorrect determination of big test
999942020-06-26
7:57		2020-06-26
13:08		MySQL Server: OptimizerVerified
(2251 days)		S58.0AnyAnyIndex range scan is chosen where table scan takes 40% less time
1014592020-11-04
13:05		2022-02-28
15:34		MySQL Server: OptimizerVerified
(1655 days)		S55.6.50,5.7.32AnyAnyWith more than one value in IN() clause, query skip index use.
1017962020-11-30
8:52		2020-11-30
8:59		MySQL Server: OptimizerVerified
(2094 days)		S25.6.34, 5.6.50, 5.7.32AnyAnyIncorrect query result for index_subquery type IN subquery
1021602021-01-06
8:31		2021-01-06
9:01		MySQL Server: OptimizerVerified
(2057 days)		S38.0.22, 5.7.32CentOSAnySimple SELECT query returns different results when an index exists or not
1040832021-06-22
8:09		2022-09-22
3:56		MySQL Server: OptimizerVerified
(1890 days)		S58.0.25AnyAnyMySQL optimizer chooses the wrong index due to 'range_uses_more_keyparts'
1081922022-08-18
13:16		2022-08-19
9:06		MySQL Server: OptimizerVerified
(1468 days)		S28.0.23, 8.0.30AnyAnyDifferent results return when executing the same query with different plans
1094492022-12-21
9:48		2023-01-03
8:04		MySQL Server: OptimizerVerified
(1343 days)		S38.0.26, 8.0.31AnyAnyfunctional index could produce wrong result
1100152023-02-10
3:06		2023-11-20
11:24		MySQL Server: OptimizerVerified
(1289 days)		S58.0.32Windows (11)x86Multi-valued index on JSON array is not used when used in a join
1104062023-03-17
4:58		2023-03-20
14:08		MySQL Server: OptimizerVerified
(1254 days)		S38.0AnyAnyStoring rows with null in join key in hash table for outer join is useless
1109982023-05-11
15:33		2023-12-01
6:49		MySQL Server: OptimizerVerified
(1196 days)		S58.0.20+, 8.0.33LinuxAnyPerformance regression with SELECT query when sorting on limited fields
1114792023-06-19
4:24		2023-06-19
11:42		MySQL Server: OptimizerVerified
(1163 days)		S35.7.42AnyAnyOptimizer estimated rows is always equal to 1 when using spatial index.
1123772023-09-18
23:01		2023-09-19
12:24		MySQL Server: OptimizerVerified
(1071 days)		S38.0AnyAnyAssert in AccessPath::index_merge()
1129122023-11-01
8:45		2023-11-01
14:47		MySQL Server: OptimizerVerified
(1028 days)		S38.0AnyAnyParsing a string To BIT type got a wrong result
1145812024-04-08
11:24		2024-04-08
12:37		MySQL Server: OptimizerVerified
(869 days)		S28.0.36AnyAny Constant-Folding optimization negative constant truncate gives wrong operator
1158402024-08-15
2:30		2024-08-26
7:58		MySQL Server: OptimizerVerified
(740 days)		S28.0.39, 8.4.2, 9.0.1AnyAnyContribute by Tencent:Incorrect Cost Display for Join with Materialized Subquery
1161632024-09-19
14:08		2024-09-24
12:36		MySQL Server: OptimizerVerified
(700 days)		S29.0AnyAnyCOALESCE(BIT), IF(BIT) return a wrong result
1169372024-12-11
8:25		2024-12-11
15:33		MySQL Server: OptimizerVerified
(622 days)		S38.0, 8.0.40AnyAnyestimation of REF is modified by index diving of INDEX MERGE
1176062025-02-28
16:01		2025-02-28
16:27		MySQL Server: OptimizerVerified
(543 days)		S18.4.4, 8.0.41AnyAnyIncorrect query result
1176342025-03-06
14:00		2025-03-07
12:59		MySQL Server: OptimizerVerified
(536 days)		S18.4.4, 8.0.41AnyAnyIncorrect query results
1178112025-03-27
15:19		2025-04-03
14:22		MySQL Server: OptimizerVerified
(515 days)		S18.4.4, 8.0.41, 9.2.0AnyAnyIncorrect query results for BLOB type
1179412025-04-10
13:29		2025-04-10
14:45		MySQL Server: OptimizerVerified
(502 days)		S28.0.41, 8.4.4, 9.2.0AnyAnyInconsistent query results with / without NOT NULL for BLOB type
1180802025-04-29
6:51		2025-04-29
8:08		MySQL Server: OptimizerVerified
(483 days)		S38.0.42AnyAnyThe execution plan for the view with UNION ALL uses a full table scan instead of an index.
1181772025-05-13
8:53		2025-05-22
6:28		MySQL Server: OptimizerVerified
(460 days)		S38.0.35AnyAnyUnnecessary filter operator in the execution plan
1190332025-09-18
9:16		2025-09-23
0:51		MySQL Server: OptimizerVerified
(337 days)		S39.4.0 8.4.6AnyAnyIncorrect filtering when comparing a BINARY-cast integer to a BIT column with a UNIQUE key
1190522025-09-22
9:22		2025-09-23
2:43		MySQL Server: OptimizerVerified
(336 days)		S58.0.43Linux (5.10.134-19.al8.x86_64)x86 (x86_64)Performance regression in 8.0.40
1191382025-10-13
3:45		2026-01-06
14:41		MySQL Server: OptimizerVerified
(231 days)		S38.0AnyAnyIncorrect result with BINARY EXISTS(...) IN (...) on TIMESTAMP column
1191462025-10-13
12:53		2026-01-13
9:48		MySQL Server: OptimizerVerified
(224 days)		S39.4.0 8.4.6AnyAnyWHERE IN with Subquery Incorrectly Matches VARCHAR to DECIMAL via Implicit Casting
1193132025-11-06
3:03		2025-12-06
21:22		MySQL Server: OptimizerVerified
(262 days)		S38.0.41AnyAnyBETWEEN clause returns incorrect results when comparing numeric literal with DATETIME columns
1193412025-11-10
8:24		2025-11-11
7:56		MySQL Server: OptimizerVerified
(287 days)		S39.4.0AnyAnyALL subquery evaluates incorrectly in SELECT list when comparing against a BIT column
1193452025-11-10
9:21		2025-11-20
11:33		MySQL Server: OptimizerVerified
(278 days)		S38.0AnyAnyPresence of UNIQUE index on INT column causes inconsistent results for IF with ANY subquery
1193702025-11-12
10:07		2025-12-06
22:40		MySQL Server: OptimizerVerified
(262 days)		S39.4.0 8.4.6AnyAnyFLOAT Value Returned by CASE Statement Evaluates Incorrectly in Bitwise Operation
1195842025-12-22
16:09		2025-12-22
19:42		MySQL Server: OptimizerVerified
(246 days)		S38.0.44 AnyAnyThe HAVING clause cannot recognize alias columns defined by Boolean expressions in derived tables
1196832026-01-14
15:35		2026-01-15
12:57		MySQL Server: OptimizerVerified
(222 days)		S18.0.44Linuxx86Different results for INNER JOIN and STRAIGHT_JOIN with GREATEST() IN predicate
1197522026-01-22
15:08		2026-01-22
21:36		MySQL Server: OptimizerVerified
(215 days)		S38.0.44AnyAnyafter changing MINUTE(subq.c1) to MINUTE(subq.c1 + INTERVAL '60' MINUTE),the result become empty.
1198252026-02-01
12:02		2026-02-02
3:51		MySQL Server: OptimizerVerified
(204 days)		S28.0.45, 8.4.8, 9.6AnyAnyInconsistent results between INNER JOIN and STRAIGHT_JOIN when comparing DOUBLE constant with INT UNIQUE column
1199182026-02-17
8:12		2026-02-17
8:31		MySQL Server: OptimizerVerified
(189 days)		S29.6.0AnyAnyTree based explain format doesn't work well with MySQL Client or MySQL Shell
1200222026-03-11
2:22		2026-03-11
7:10		MySQL Server: OptimizerVerified
(167 days)		S3MySQL 8.0.28AnyAnyCAST(AVG()) returns a different result than CAST(SUM()/COUNT()) on DECIMAL values
1202252026-04-07
13:40		2026-06-04
8:41		MySQL Server: OptimizerVerified
(82 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Inconsistent behavior between SELECT and DELETE/UPDATE with EXISTS and LEFT JOIN subquery
1202852026-04-18
15:49		2026-06-30
6:34		MySQL Server: OptimizerVerified
(56 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Materialized Semijoin + Outer ORDER BY Loses Rows for Correlated EXISTS,Causing Plan-Dependent Result Divergence
1203442026-04-26
6:43		2026-04-27
4:04		MySQL Server: OptimizerVerified
(120 days)		S29.6.0AnyAnyVIEW and equivalent CTE return different results with UNION, YEAR(0), and repeated reference in subquery
1204912026-05-18
5:53		2026-05-18
12:22		MySQL Server: OptimizerVerified
(99 days)		S28.0.46CentOSAnySemijoin returns wrong results for VARCHAR-to-DECIMAL comparison with non-canonical numeric strings
1205122026-05-21
7:43		2026-05-21
11:23		MySQL Server: OptimizerVerified
(96 days)		S38.0AnyAnyALL quantified comparison involving implicit numeric conversion of BLOB values
1205242026-05-22
9:40		2026-05-26
6:27		MySQL Server: OptimizerVerified
(91 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Materialized Correlated EXISTS Returns Positive COUNT(*) But No Rows for Implicit VARCHAR-to-YEAR Comparison
1205252026-05-22
9:41		2026-08-04
6:38		MySQL Server: OptimizerVerified
(91 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Append-Only Growth Breaks Subset Monotonicity for Implicit VARCHAR-to-DECIMAL IN-Subquery Comparison
1205812026-05-31
9:02		2026-06-01
6:17		MySQL Server: OptimizerVerified
(85 days)		S28.0.44MacOSAnyunique index causes incorrect result for IN comparison with implicit type conversion
1206412026-06-09
10:23		2026-07-20
11:12		MySQL Server: OptimizerVerified
(77 days)		S18.0Any (Storage Engine: InnoDB)AnyDerived condition pushdown causes wrong row filtering due to incorrect constant folding with any_value() aggregation
1207322026-06-20
13:22		2026-06-22
6:37		MySQL Server: OptimizerVerified
(64 days)		S3MySQL 9.6Any (Storage Engine: InnoDB)AnyDerived Table Merging Causes Incorrect Duplicate Removal with DISTINCT + GROUP BY + SUM(DISTINCT EXISTS(subquery))
1207332026-06-20
13:38		2026-06-22
9:29		MySQL Server: OptimizerVerified
(64 days)		S1MySQL 9.6AnyAnyDISTINCTROW with ROW_NUMBER() Derived Table and GROUP BY Causes Duplicate Removal Key to Miss a Non‑Aggregate Column, Me
1207342026-06-20
14:02		2026-06-22
9:59		MySQL Server: OptimizerVerified
(64 days)		S18.0.45AnyAnyConstant Table Optimization Ignores WHERE Condition for MAX(DISTINCT), Returning Incorrect Non-NULL Value
1208292026-07-01
22:32		2026-08-12
3:40		MySQL Server: OptimizerVerified
(13 days)		S58.0.48, 8.4.11AnyAnyFunctional index intermittently unusable under concurrent load: possible_keys=NULL, FORCE INDEX silently ignored
1208532026-07-03
5:42		2026-07-03
10:12		MySQL Server: OptimizerVerified
(53 days)		S29.6.0,9.7.0UbuntuAnyWrong result with LOWER(JSON), UPPER() comparison and utf8mb4_bin collation in VIEW/CTE
1208542026-07-03
5:49		2026-07-06
15:23		MySQL Server: OptimizerVerified
(50 days)		S29.6.0,9.7.0UbuntuAnyWrong result with COALESCE(YEAR, 0), arithmetic and window function in VIEW/CTE
1208672026-07-04
10:14		2026-07-21
15:50		MySQL Server: OptimizerVerified
(50 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyConst Table Optimization Incorrectly Evaluates FLOAT Comparison with Extreme DOUBLE Constant Due to Overflow
1208702026-07-06
5:20		2026-07-07
6:30		MySQL Server: OptimizerVerified
(49 days)		S59.7.1Ubuntu (22.04.4 LTS)x86 (x86_64, Intel(R) Xeon(R) Gold 5220)Hypergraph misses BETWEEN equality, causing 100x slowdown
1209062026-07-13
10:18		2026-07-14
12:50		MySQL Server: OptimizerVerified
(42 days)		S38.4.10AnyAnyWrong result with VIEW, UNION, NOT IN, NULL-safe equality, and LENGTH()
1209662026-07-21
5:58		2026-07-22
8:41		MySQL Server: OptimizerVerified
(34 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyLEAST Expression Incorrectly Evaluated as Integer for Index Lookup in IN Condition
1209902026-07-23
12:50		2026-08-03
6:49		MySQL Server: OptimizerVerified
(22 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent boolean evaluation between MAX(ENUM) aggregate expression and CTAS materialized ENUM column
1209912026-07-23
12:59		2026-08-03
6:50		MySQL Server: OptimizerVerified
(22 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent comparison behavior between integer and ADDDATE(DATETIME, 0) expression vs CTAS materialized column
1209942026-07-23
14:09		2026-08-03
8:57		MySQL Server: OptimizerVerified
(22 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent JOIN result when comparing TEXT and DECIMAL columns with and without UNIQUE index
1211492026-08-21
13:17		2026-08-21
20:37		MySQL Server: OptimizerVerified
(4 days)		S29.7.1AnyAnyMySQL temporal implicit conversion changes `TIMEDIFF` predicate results after materialization
600232011-02-08
21:45		2014-05-22
12:13		MySQL Server: OptimizerVerifiedS55.5.8 , 5.1.51AnyAnyNo Loose Index Scan for GROUP BY / DISTINCT on InnoDB partitioned table
729962014-06-13
6:08		2015-04-10
7:07		MySQL Server: OptimizerVerified
(4155 days)		S35.6.16, 5.6.19, 5.6.18,5.6.23AnyAnydesc error on convert
803902016-02-16
10:14		2022-10-04
15:10		MySQL Server: OptimizerVerified
(3843 days)		S55.6.30AnyAnyClustered primary key included in index merge may cause higher execution times
987712020-02-28
6:29		2020-03-02
18:39		MySQL Server: OptimizerVerified
(2370 days)		S25.7, 5.7.29AnyAnyPerformance impact while selecting data from a JSON type column
1189802025-09-10
2:52		2025-09-15
16:00		MySQL Server: OptimizerVerified
(348 days)		S2MySQL8.0.41 AnyAnyqueries have different results using and without index
587372010-12-05
7:59		2018-09-09
20:45		MySQL Server: OptimizerVerified
(5741 days)		S35.1.53, 5.1.54Windows (7)Anynested query fails to execute
159072005-12-21
15:23		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6097 days)		S55.0.19-BK, 5.0.13, 6.0.14-bzrLinux (Linux)AnyBinary comparison ignores indexes
370532008-05-29
4:11		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6552 days)		S34.1, 5.0, 5.1,6.0.5Any (Linux, Solaris)AnyOptimizer unnecessarily uses temporary and filesort with ORDER BY
412202008-12-04
9:59		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6216 days)		S55.1.30, 5.0, 5.1, azalea bzrAnyAnyLEFT JOIN with compound clause uses table scan, while INNER JOIN uses indexes
430522009-02-20
9:49		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6395 days)		S35.1.30-community, 4.1, 5.0, 5.1, 6.0 bzrAny (MS Windows XP, Linux)Anynot optimalised (sub)query, = versus IN
460112009-07-07
14:05		2026-01-04
20:45		MySQL Server: OptimizerVerified
(5796 days)		S35.1-bugteamAnyAnyRegression after applying fix for bug #45828
464752009-07-30
11:24		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6234 days)		S35.1,5.4AnyAnyDifferent optimizations chosen for exactly equivalent queries
473302009-09-15
15:39		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6180 days)		S55.0.77, 5.1.34, 5.1.37Linux (Debian x64)AnySlow query with left join and having.
478842009-10-07
3:24		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6052 days)		S25.1.39, 5.1.44, 5.5.99Linux (Linux web2 2.6.18-92.1.18.el5.028stab060.8 #1 SMP Mon Feb 9 21:44:50 MSK 2009 x86_64)AnyMySQL 5.1.39 failed to use index
495042009-12-07
12:54		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6105 days)		S35.1+AnyAnyInconsistency in handling range predicates with NULL constants
520302010-03-13
12:35		2018-09-09
20:45		MySQL Server: OptimizerVerified
(6006 days)		S25.1.44AnyAnyWHERE clause with != primary key check slows a query from 0.06 sec to 4 min
561652010-08-21
8:12		2018-09-09
20:45		MySQL Server: OptimizerVerified
(5846 days)		S35.0.not_sure, 5.0, 5.1, 5.6.99 bzrAnyAnyBad Optimization
706842013-10-22
8:13		2013-10-22
11:35		MySQL Server: OptimizerVerified
(4690 days)		S35.5.33, 5.6.14AnyAnyHAVING referring to subquery results in WARNING 1292
708862013-11-12
10:42		2013-11-12
11:02		MySQL Server: OptimizerVerified
(4669 days)		S35.5.32, 5.6AnyAnyMIN/MAX optimizer doesn't take into account type conversions
711402013-12-13
9:16		2015-07-31
8:59		MySQL Server: OptimizerVerified
(4043 days)		S25.1, 5.5, 5.6.15, 5.7.7AnyAnyOptimizer does NOT use range checks in typical self-join for InnoDB tables
726462014-05-14
9:40		2014-05-14
12:17		MySQL Server: OptimizerVerified
(4486 days)		S35.5 5.6, 5.6.19AnyAnyA strange result from explain query
727452014-05-26
4:28		2014-05-26
5:48		MySQL Server: OptimizerVerified
(4474 days)		S25.5.37, 5.5.38AnyAnyWrong Results When Using Intersect
740492014-09-24
8:01		2014-09-24
10:01		MySQL Server: OptimizerVerified
(4353 days)		S35.6.19-67.0, 5.6.22AnyAnyUpdate query use filesort instead of index
742562014-10-07
22:43		2015-11-02
6:19		MySQL Server: OptimizerVerified
(4241 days)		S25.6.19, 5.6.22AnyAnyindex_extensions used incorrectly in select cause performance regression
759672015-02-19
12:45		2015-02-20
8:06		MySQL Server: OptimizerVerified
(4204 days)		S35.6, 5.7, 5.6.24AnyAnyWrong result (extra rows) with SQ and comparison to NULL, materialization=off
766792015-04-13
15:48		2017-02-01
14:28		MySQL Server: OptimizerVerified
(4151 days)		S35.6, 5.6.24, 5.6.25, 5.7.8AnyAnyEXPLAIN incorrectly shows Distinct for tables using join buffer
767552015-04-20
12:35		2015-04-25
13:23		MySQL Server: OptimizerVerified
(4140 days)		S25.6.24AnyAnyQuery execution plan / indexes problem
800672016-01-20
10:50		2020-06-17
23:13		MySQL Server: OptimizerVerified
(3870 days)		S35.6.28, 5.7.10AnyAnyIndex on BIT column is NOT used when column name only is used in WHERE clause
876702017-09-05
9:32		2017-09-06
7:54		MySQL Server: OptimizerVerified
(3275 days)		S35.7.18, 5.6.37, 5.7.19AnyAnyForce index for group by is not always honored
881812017-10-23
5:30		2018-06-11
19:55		MySQL Server: OptimizerVerified
(3228 days)		S35.7.20AnyAnyAnother example of optimizer choosing ref over range when range is faster
893672018-01-24
2:52		2018-01-24
9:04		MySQL Server: OptimizerVerified
(3135 days)		S35.7.20, 5.7.21AnyAnyStoring result in a variable(UDV) causes query on a view to use derived tables
933602018-11-27
9:41		2018-12-12
14:48		MySQL Server: OptimizerVerified
(2813 days)		S55.6.16,5.7.23Linuxx86mysterious optimizer behavior
934912018-12-05
17:40		2018-12-06
5:39		MySQL Server: OptimizerVerified
(2819 days)		S38.0.13, 5.7.24, 5.6.42AnyAnyOptimizer does not correctly consider attached conditions in planning
963792019-07-31
5:55		2019-08-02
7:03		MySQL Server: OptimizerVerified
(2581 days)		S38.0.16, 8.0.17, 5.7.27Windowsx86First query successfull, second - ERROR 1270 (HY000): Illegal mix of collations
980552019-12-23
11:37		2020-01-24
13:03		MySQL Server: OptimizerVerified
(2406 days)		S35.7Red Hat (amezon RDS)AnyMySQL Optimizer Bug not picking right index
987702020-02-28
4:02		2020-03-03
15:05		MySQL Server: OptimizerVerified
(2366 days)		S58.0.19AnyAnyNon-covering full index scan is always preferred over table scan for GROUP BY
999952020-06-26
7:57		2020-06-26
13:13		MySQL Server: OptimizerVerified
(2251 days)		S38.0AnyAnyHistogram is not used for filtering estimate when index is disabled
1010592020-10-06
2:47		2020-10-06
5:26		MySQL Server: OptimizerVerified
(2149 days)		S38.0.19, 8.0.21, 5.7.31, 5.6.49Anyx86Query result inconsistent for the year type in NOT IN expression
1016652020-11-18
17:58		2020-11-19
14:02		MySQL Server: OptimizerVerified
(2105 days)		S38.0.22Linuxx86mysql use incorrect index during executing "select" query
1026862021-02-22
12:50		2021-02-24
16:01		MySQL Server: OptimizerVerified
(2008 days)		S58.0AnyAnyThe query plan changed cause query too long
1047562021-08-28
7:52		2021-10-09
7:02		MySQL Server: OptimizerVerified
(1781 days)		S35.7.35AnyAnyIncorrect query results after index creation
1050682021-09-28
22:06		2021-10-04
12:07		MySQL Server: OptimizerVerified
(1790 days)		S35.7AnyAnyType ref instead of range after reconsidering_access_paths_for_index_ordering.
1052892021-10-21
14:54		2021-10-25
12:20		MySQL Server: OptimizerVerified
(1768 days)		S35.7AnyAnyOptimizer choose index scan but not index range for query with range condition
1058572021-12-10
7:39		2022-11-16
12:55		MySQL Server: OptimizerVerified
(1687 days)		S38.0.23, 8.0.27LinuxAnyResultSetMetaData return different column type in two calls
1060032021-12-29
20:06		2026-05-28
1:13		MySQL Server: OptimizerIn progress
(1699 days)		S38.0.27/5.7AnyAnyMySQL does not use indexes correctly for backwards ORDER BY conditions
1065802022-02-26
9:41		2022-03-02
14:56		MySQL Server: OptimizerVerified
(1637 days)		S38.0AnyAnyMulti-Valued Indexes only takes into account a portion of a whole data.
1067542022-03-17
7:06		2022-03-21
13:52		MySQL Server: OptimizerVerified
(1622 days)		S55.7, 8.0, 5.7.37, 8.0.28AnyAnyIndex-loose scan doesn't work for signle table partition Query
1075762022-06-16
7:34		2022-06-16
9:24		MySQL Server: OptimizerVerified
(1531 days)		S38.0.29Ubuntu (ubuntu 20.04)x86Incorrect result when comparing 0 and -0 when using materialization-lookup
1081162022-08-11
8:21		2024-10-30
6:13		MySQL Server: OptimizerVerified
(1475 days)		S38.0.29, 8.0.30, 5.7.39Any (rhel-7.4)Any (x86-64)SQL queries with range of Item_row are not optimized
1113672023-06-12
15:36		2026-03-02
20:23		MySQL Server: OptimizerVerified
(176 days)		S58.0, 8.0.45, 8.4, 8.4.8AnyAnyOFFSET 99 LIMIT 1 on a compound PK takes ages to execute.
1119912023-08-08
3:25		2023-08-10
5:53		MySQL Server: OptimizerVerified
(1111 days)		S28.0.32,8.1.0AnyAnyindex merge sometimes return incorrect result
1122122023-08-29
16:01		2023-08-30
7:42		MySQL Server: OptimizerVerified
(1091 days)		S38.0.34AnyAnySubquery to derived result mismatch(HASH JOIN/BNL JOIN result mismatch)
1128162023-10-24
16:15		2023-12-13
12:00		MySQL Server: OptimizerVerified
(1026 days)		S28.0, 8.1AnyAnyInconsistent results when JOINed in different order
1129852023-11-07
8:33		2023-11-08
10:54		MySQL Server: OptimizerVerified
(1022 days)		S38.0, 8.1, 8.2AnyAnyInconsistent results when switching hash join optimization
1130592023-11-13
8:29		2023-11-13
9:51		MySQL Server: OptimizerVerified
(1016 days)		S28.2.0AnyAnyInconsistent results when using DUPSWEEDOUT
1133162023-12-04
3:32		2023-12-04
7:21		MySQL Server: OptimizerVerified
(995 days)		S38.0.35, 8.1.0, 8.2.0AnyAnyWhen the bit type has an index, the query result is incorrect.
1147192024-04-21
14:31		2024-04-22
7:46		MySQL Server: OptimizerVerified
(855 days)		S18.0.36AnyAnyIncorrect results caused by different access types for an index
1147952024-04-26
10:05		2024-04-29
9:56		MySQL Server: OptimizerVerified
(851 days)		S38.0AnyAnyArithmetic overflow when calculating the length of used fields involving blob
1156792024-07-24
9:04		2024-07-24
9:46		MySQL Server: OptimizerVerified
(762 days)		S58.0.37AnyAnyBlock Nested-Loops Join can sometimes slow down the query
1158432024-08-15
8:26		2024-08-21
8:04		MySQL Server: OptimizerVerified
(734 days)		S28.0.32, 8.0.39AnyAnyThe incorrect calculation of 'select_limit' led to an incorrect index selection
1177832025-03-25
8:45		2025-03-26
8:20		MySQL Server: OptimizerVerified
(517 days)		S28.0.32, 8.0.41AnyAnyoptimizer selects the wrong index due to the "low_limit" mechanism
1190352025-09-18
10:11		2025-09-23
0:48		MySQL Server: OptimizerVerified
(337 days)		S39.4.0 8.4.6AnyAnyIncorrect result for BETWEEN with mixed types on a BINARY column with a UNIQUE key
1190532025-09-22
9:22		2025-09-23
2:40		MySQL Server: OptimizerVerified
(336 days)		S39.4.0 8.4.6AnyAnyIncorrect filtering for NOT BETWEEN on a FLOAT PRIMARY KEY
1190662025-09-24
13:06		2025-10-03
11:03		MySQL Server: OptimizerVerified
(330 days)		S58.0.40+AnyAnyMySQL 8.0.40+ is about 2-3x times slower than 8.0.39 in particular index scan scenario
1191562025-10-15
2:01		2026-01-13
11:13		MySQL Server: OptimizerVerified
(224 days)		S28.0.41CentOSx86Query returns incorrect result (12 vs 2) when using FORCE INDEX compared to optimizer's automatic index selection, when
1193462025-11-10
9:43		2025-11-20
12:40		MySQL Server: OptimizerVerified
(278 days)		S38.0AnyAnyCASE expression evaluates incorrectly
1193492025-11-10
12:06		2025-11-20
13:05		MySQL Server: OptimizerVerified
(278 days)		S39.4.0AnyAny Incorrect String Comparison with MyISAM BIT Column in IN Subquery
1202972026-04-20
8:44		2026-04-20
10:04		MySQL Server: OptimizerVerified
(127 days)		S2 8.0.32AnyAnyquery_term.cc:320 assert(false) crash — UNION query triggers unhandled AccessPath
1205272026-05-22
11:47		2026-06-01
9:39		MySQL Server: OptimizerVerified
(85 days)		S29.6.0LinuxAnyFULLTEXT index scan with ORDER BY and numeric WHERE filter returns empty result set
1208032026-06-28
13:20		2026-06-29
2:51		MySQL Server: OptimizerVerified
(57 days)		S19.6AnyAnyCTE Materialization Causes LEAST to Degenerate from String Comparison to Numeric Comparison
1209072026-07-13
10:36		2026-07-21
15:19		MySQL Server: OptimizerVerified
(42 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyIndex Lookup Loses Unary Plus Operator During Condition Pushdown, Causing String-to-Integer Truncation and Wrong Match
119482005-07-14
18:00		2018-09-09
20:45		MySQL Server: OptimizerVerified
(7692 days)		S35.0AnyAnyMyISAM only, nested JOIN Views, dramatic performance loss
303422007-08-09
18:52		2015-10-07
14:54		MySQL Server: OptimizerVerified
(3975 days)		S55.0.37, 5.6.17AnyAnyEquality propagation can make optimization much slower
722942014-04-09
17:28		2014-04-10
6:24		MySQL Server: OptimizerVerified
(4520 days)		S35.5-debug, 5.6-debugAnyAny Assertion `0' fails on killing INSERT .. SELECT into a FEDERATED table
728142014-05-30
9:31		2014-07-18
18:56		MySQL Server: OptimizerVerified
(4467 days)		S35.6.17AnyAnyAssertion `!(ordered_index_usage == ordered_index_void && ... fails
744902014-10-22
2:08		2014-10-22
6:57		MySQL Server: OptimizerVerified
(4325 days)		S35.6.20-debug, 5.6.22Linux (CentOS 7)AnyAssertion `table->key_read == 0' failed | sig 6 in close_open_tables
766042015-04-07
4:29		2015-04-07
6:15		MySQL Server: OptimizerVerified
(4158 days)		S35.6.23, 5.6.24, 5.6.25, 5.7.8Linux (CentOS 7)AnyAssertion `length > 0 && keyparts != 0' failed in create_ref_for_key
823632016-07-27
19:28		2016-07-28
8:11		MySQL Server: OptimizerVerified
(3680 days)		S35.7 and every otherAnyAnyimpossible const condition still followed in a JOIN
848582017-02-07
13:09		2017-02-09
6:34		MySQL Server: OptimizerVerified
(3484 days)		S35.6, 5.7, 5.6.35AnyAnyTime is spent at "statistics" stage for primary key lookups
428182009-02-13
9:15		2021-05-02
20:45		MySQL Cluster: NDB APIVerified
(6402 days)		S3mysql-5.1-telco-6.3LinuxAnyBatching to much kills data nodes with temporary error
414062008-12-11
17:28		2021-05-02
20:45		MySQL Cluster: NDB APIVerifiedS2mysql-5.1-telco-6.3AnyAnyEvents segfault with NDBAPI when watching a primary key
420472009-01-12
11:29		2021-05-02
20:45		MySQL Cluster: NDB APIVerified
(6428 days)		S3mysql-5.1-telco-6.2AnyAnyNDBAPI : Too large BIT column causes node failure on insert
582472010-11-17
8:30		2021-05-02
20:45		MySQL Cluster: NDB APIVerifiedS3mysql-5.1-telco-7.0AnyAnyndb_mgm_bindaddress produces errors on stdout; errno/errmsg incorrect
775382015-06-29
11:06		2015-06-29
11:35		MySQL Server: MyISAM storage engineVerified
(4075 days)		S25.1/5.5/5.6/5.7LinuxAnyMyISAM accepts table definition that is no longer considered as correct
695852013-06-26
11:23		2014-07-22
18:41		MySQL Server: MyISAM storage engineVerified
(4417 days)		S15.5.30 x64, 5.5.39, 5.6.21, 5.7.5Any (MS Windows W2K8 64bit, Linux)Anylow-priority-updates not working on replication slave
327142007-11-26
13:14		2025-12-07
20:45		MySQL Server: MyISAM storage engineVerified
(6845 days)		S25.0.42 - 5.0.46LinuxAnyWrong value for function in JOINs ON-clause if functions reads from joined table
676292012-11-19
0:27		2012-11-19
11:52		MySQL Server: MyISAM storage engineVerified
(5027 days)		S35.1/5.5.28FreeBSDAnyChanging the type of the column destroys the table. Data loss.
363922008-04-29
9:26		2022-12-04
20:45		MySQL Server: MyISAM storage engineVerified
(6686 days)		S35.1.24-win32WindowsAnyno warning when key_buffer_size set too high?
435142009-03-09
21:16		2012-05-18
20:19		MySQL Server: MyISAM storage engineVerified
(6377 days)		S36.0.11WindowsAnyDrop MyISAM fails on Windows with lower_case_table_names = 2
829572016-09-12
19:14		2021-02-16
12:22		MySQL Server: MyISAM storage engineVerified
(2016 days)		S38.0.0AnyAnyRemove MRG_MYISAM (MERGE) storage engine
258912007-01-27
14:17		2013-03-03
20:45		MySQL Server: MyISAM storage engineVerified
(6803 days)		S35.0.36-BK, 5.0.27Linux (Linux)AnyCreation of temporary table with key causing error 124
467142009-08-14
10:51		2013-03-03
20:45		MySQL Server: MyISAM storage engineVerified
(6220 days)		S3azalea (5.4)AnyAnyMyISAM storage engine pollutes the diagnostics area with duplicate warnings
655982012-06-13
9:58		2012-06-18
6:31		MySQL Server: MyISAM storage engineVerified
(5186 days)		S35.5.19, 5.5.26AnyAnyConcurrent SET requests return non-existant error
671232012-10-07
13:02		2012-10-12
12:56		MySQL Server: MyISAM storage engineVerified
(5065 days)		S15.5.27, 5.5.29, 5.1.67, 5.7.0Any (MS Windows 2008 64bit, Linux)Anyerror in mi_update.c:226
681132013-01-17
22:27		2013-01-18
6:46		MySQL Server: MyISAM storage engineVerified
(4967 days)		S35.5.28AnyAnyAvoid division by zero in MyISAM's chk_data_link
699262013-08-05
10:40		2022-06-27
18:23		MySQL Server: MyISAM storage engineVerified
(2455 days)		S15.1 , 5.5, 5.6, 5.6.46LinuxAnyMySQL crash on disk full with mysqld got signal 11
569022010-09-21
16:43		2013-03-03
20:45		MySQL Server: MyISAM storage engineVerified
(5817 days)		S1mysql-5.1.50.tarLinux (Linux 2.6.18-164.el5xen Red Hat)AnyReproducible/systematic core by myisampack (latest 5.1.50 version)
720532014-03-17
7:09		2014-03-17
18:53		MySQL Server: MyISAM storage engineVerified
(4544 days)		S15.5,5.6,5.7AnyAnymysql client command coredump when disk space is full!
960012019-06-26
12:07		2019-09-02
12:14		MySQL Server: MyISAM storage engineVerified
(2617 days)		S38.0.16, 5.7.26AnyAnyNo warning when creating foreign key in MyISAM tables
1194182025-11-18
8:23		2025-11-25
11:21		MySQL Server: MyISAM storage engineOpen
(273 days)		S38.4.7AnyAnyMyISAM ALTER TABLE random fails
1197752026-01-26
6:37		2026-01-26
6:37		MySQL Server: MyISAM storage engineOpenS29.6.0AnyAnyExternal locking should be removed
639012012-01-02
19:08		2012-05-07
7:30		MySQL Server: MyISAM storage engineVerified
(5349 days)		S35.1, 5.5+AnyAnyPotentially invalid write to a MYISAM_SHARE share object
323642007-11-14
9:56		2013-03-03
20:45		MySQL Server: Merge storage engineVerified
(6859 days)		S25.1.22-rc, 5.1 BK, 5.0 BK, 4.1 BKAnyAnyMERGE doen't work with compressed and uncompressed tables
412172008-12-04
8:39		2013-03-03
20:45		MySQL Server: Merge storage engineVerified
(6473 days)		S34.1, 5.0, 5.1, 6.0 bzrAnyAnySELECT from MERGE table which unions many tables gives wrong error
679782012-12-27
6:13		2012-12-29
16:21		MySQL Server: Memory storage engineVerified
(4987 days)		S35.1, 5.5, 5.6AnyAnySigned zero is handled incorrectly by HASH indexes and GROUP BY
625482011-09-27
10:22		2015-05-16
14:26		MySQL Server: Memory storage engineVerified
(5446 days)		S25.1.49, 5.1.58Linux (Ubuntu)AnyDifferent result from memory and myisam table
741982014-10-03
0:07		2014-10-12
17:45		MySQL Server: Memory storage engineVerified
(4335 days)		S35.7.5AnyAnyGet full table scan after FORCE INDEX for HEAP
852912017-03-03
11:41		2017-03-03
11:42		MySQL Server: Memory storage engineVerifiedS35.1+AnyAnymissing break for case HA_EXTRA_RESET_STATE in function heap_extra
1174552025-02-13
2:13		2025-02-13
6:30		MySQL Server: Memory storage engineVerified
(558 days)		S28.4.1 9.1.0, 8.4.4, 8.0.41Windows (windows 11)x86 (x86_64)MEMORY engine CHAR type comparison results differ from expectations.
729112014-06-08
9:20		2014-06-09
11:37		MySQL Server: MemcachedVerified
(4460 days)		S35.6.17, 5.6.20, 5.7.5Linux (CentOS 6.5 x64)AnyMemcached plugins init sql should change to support storge large value size
974562019-11-01
14:44		2019-11-26
11:27		MySQL Server: MemcachedVerified
(2475 days)		S38.0AnyAnyMemory leak at corner cases in authentication_win and storage ndb engine
758872015-02-13
9:04		2015-03-06
7:30		MySQL Server: MemcachedVerifiedS35.6.24AnyAnymemcached - configuration script fails if the test database doesn't exists
1159592024-08-29
9:53		2024-08-29
10:42		MySQL Server: LoggingVerified
(726 days)		S38.0.39AnyAnyUnable to locate recent stack traces in a large error log.
576902010-10-24
10:47		2022-12-04
20:45		MySQL Server: LoggingVerified
(5758 days)		S35.1.50LinuxAnyimpossible to redirect log-error to STDOUT in 5.1
906792018-04-29
7:54		2018-04-30
8:33		MySQL Server: LoggingVerified
(3039 days)		S38.0AnyAnydragnet logging: make uninstall messages clearer and document dependency issues
1036842021-05-13
12:43		2026-07-08
5:17		MySQL Server: LoggingVerified
(1930 days)		S38.0.24AnyAnyWarning issued when querying ps. keyring_component_status
901112018-03-16
14:50		2018-06-14
5:00		MySQL Server: LoggingVerified
(3083 days)		S35.7AnyAnyIncorrect enum comparisons
724642014-04-26
10:12		2014-04-29
8:12		MySQL Server: LoggingVerifiedS35.6.17AnyAnythe unsafe statement spam throttling is not good enough
804892016-02-24
7:26		2016-02-24
7:39		MySQL Server: LoggingVerified
(3835 days)		S25.7.11AnyAnyVery misleading log messages upon failures of file operations
648142012-03-30
12:26		2012-03-31
9:30		MySQL Server: LockingVerified
(5260 days)		S35.5.19AnyAnyInconsistent error when concurrently dropping table and trigger
804362016-02-19
2:34		2020-02-17
0:31		MySQL Server: LockingVerified
(3301 days)		S25.6LinuxAnyFailed !lock->recursive assert in sync0rw.cc
1066102022-03-01
10:32		2022-04-04
11:34		MySQL Server: LockingVerified
(1604 days)		S25.7.33Linuxx86Concurrent INSERT IGNORE in InnoDB table may trigger the database to stall
1088812022-10-26
8:46		2022-10-28
11:04		MySQL Server: LockingVerified
(1397 days)		S38.0.31Ubuntu (22.04)x86 (x86_64)FLUSH TABLES deadlock
1107952023-04-25
5:45		2023-04-25
8:41		MySQL Server: LockingVerified
(1218 days)		S38.0.27, 8.0.33, 5.7.42AnyAnymysql insert is deadlocked
599992011-02-07
21:11		2022-12-04
20:45		MySQL Server: LockingVerifiedS35.5, 5.6.2AnyAnymysqlhotcopy returns error and crashes debug server
710552013-12-03
5:18		2013-12-09
3:00		MySQL Server: LockingVerified
(4642 days)		S25.5.12, 5.5.35, 5.6.16WindowsAnyUsing IF EXISTS(SELECT * ...) acquires a lock when using read uncommitted
886892017-11-29
6:57		2021-11-30
9:55		MySQL Server: JSONVerified
(1729 days)		S35.7, 5.7.36LinuxAnyLOAD DATA is failed if JSON file include blank line at end of file
912452018-06-14
2:08		2024-06-25
13:20		MySQL Server: JSONVerified
(2994 days)		S25.7.19, 5.7.22, 8.0.11MacOSAnyjson column wtih integer value got incorrect result
1130492023-11-10
15:28		2024-01-17
16:27		MySQL Server: JSONVerified
(951 days)		S28.0.35, 8.2.0AnyAnyMTR test json.array_index fails with a result difference
1161602024-09-19
10:28		2024-09-20
8:58		MySQL Server: JSONVerified
(704 days)		S38.0AnyAnyPrecision loss of double value in JSON
1163002024-10-04
13:44		2024-10-04
14:34		MySQL Server: JSONVerified
(690 days)		S29.0AnyAnyTINYBLOB and BLOB with same value, stored as JSON, become different
1179272025-04-10
6:25		2025-04-10
7:35		MySQL Server: JSONVerified
(502 days)		S28.0.41, 8.4AnyAnyduplicate key in table while using tmp table for group by a json data
1025952021-02-14
23:00		2021-02-15
8:40		MySQL Server: JSONVerified
(2017 days)		S35.7.31, 5.7.33CentOS (CentOS Linux release 7.6.1810 (Core))AnyInternal error: JSON wrapper: unexpected type from json_unquote json_extract
1005672020-08-19
3:37		2020-08-27
11:24		MySQL Server: JSONVerified
(2197 days)		S38.0, 8.0.21, 8.0.11AnyAnyUnexpected cast to float from attribute of a JSON datum
956982019-06-07
22:40		2025-05-04
6:30		MySQL Server: JSONVerified
(478 days)		S38.0, 8.0.16, 5.7.26AnyAnyJSON columns are returned with binary charset
1008852020-09-18
3:43		2020-11-09
11:38		MySQL Server: JSONVerified
(2167 days)		S55.7.31AnyAnygenerated column index against json column is not used with different encoding
1022332021-01-12
11:34		2021-01-12
11:45		MySQL Server: JSONVerified
(2051 days)		S38.0, 8.0.22AnyAnyJSON Path evaluation is not standard-compliant
1206672026-06-13
3:56		2026-06-13
3:56		MySQL Server: InstallingOpenS38.0.46WindowsAnyMySQL Installer 8.0.46 fails at "Updating the Start menu link" although MySQL Server installs and runs successfully
914762018-06-28
15:58		2018-10-21
20:45		MySQL Server: InstallingAnalyzing
(2947 days)		S1Installer 1.4.25 MySQL 8.0.1.1Windows (Cannot Initialize DB)AnyStill getting error in Installer 1.4.25
907962018-05-09
3:48		2018-05-14
6:25		MySQL Server: InstallingVerified
(3027 days)		S25.7.22Ubuntu (18.04 Gnome shell)x86Trying to install Mysql and set root password, not working on Ubuntu 18.04
952462019-05-04
10:08		2020-04-02
7:34		MySQL Server: InstallingVerified
(2588 days)		S28.0.16, 8.0.17Windows (Microsoft Windows 10 Home Single Language)AnySerious bug!!! Related to PATH environment variable on Windows 10
641812012-01-31
14:41		2012-02-09
12:20		MySQL Server: InnoDB Plugin storage engineVerified
(5316 days)		S55.1.52, 5.1.61AnyAnyunzip_LRU length management might need to be updated for SSD
552832010-07-15
13:36		2016-12-04
20:45		MySQL Server: InnoDB Plugin storage engineVerified
(5852 days)		S35.1,5.5AnyAnyassert trx0roll.c undo_no + 1 == trx->undo_no in trx_rollback_or_clean_all_recov
1183552025-06-04
7:41		2025-06-10
13:59		MySQL Server: InnoDB Plugin storage engineVerified
(441 days)		S38.0.42AnyAny Temporary file write failure when creating an index
723512014-04-15
12:10		2026-05-28
1:12		MySQL Server: InnoDB Plugin storage engineIn progress
(4514 days)		S25.6.16+AnyAnymysqld failed recovery for in-place upgrading from 5.5 to 5.6
954912019-05-23
11:23		2019-06-05
11:48		MySQL Server: InnoDB storage engineVerified
(2641 days)		S5ALLAnyAnyThe unused wake up in simulator AIO of function reserve_slot
963912019-08-01
1:00		2019-08-05
13:49		MySQL Server: InnoDB storage engineVerified
(2580 days)		S35.6 5.7AnyAnya mrec_buf_t[] index bug in row_merge_blocks().
1030592021-03-22
12:35		2021-03-23
5:35		MySQL Server: InnoDB storage engineVerified
(1982 days)		S38.0.23AnyAnysystem_variable_source does not report DYNAMIC when queried from sys_var update
1062202022-01-19
20:27		2022-01-20
13:57		MySQL Server: InnoDB storage engineVerified
(1678 days)		S38.0AnyAnyLatchCounter::m_counters not pfs instrumented
1125402023-09-27
13:10		2023-10-11
23:16		MySQL Server: InnoDB storage engineVerified
(1063 days)		S35.7 and less MariaDB 10.4 and lessAnyAnyTimestamp data type key column is changing implicitly
1162092024-09-24
7:44		2026-07-17
19:54		MySQL Server: InnoDB storage engineVerified
(700 days)		S58.0AnyAnyCrash recovery is slow because of repeated scans of double-wrtie
1196022025-12-28
21:11		2025-12-29
10:39		MySQL Server: InnoDB storage engineOpenS28.0AnyAnyInconsistent data
1199742026-03-03
2:29		2026-04-16
2:50		MySQL Server: InnoDB storage engineOpen
(175 days)		S38.0, 8.4, 9.6AnyAnyinplace algorithm dropping multi full text indexes only drops FTS AUX tables of the last index, leading orphaned tables
458122009-06-28
18:39		2022-04-10
20:45		MySQL Server: InnoDB storage engineVerified
(3423 days)		S35.4.2-betaSolarisAnyDTrace: no InnoDB read row probes
582342010-11-16
16:26		2014-02-26
12:47		MySQL Server: InnoDB storage engineVerified
(5364 days)		S55.1.49-r1, 5.5.20AnyAnyLENGTH() / OCTET_LENGTH() on BLOB field very slow
606132011-03-24
3:29		2013-01-16
19:54		MySQL Server: InnoDB storage engineVerified
(4969 days)		S35.0, 5.1.56, 5.1.67AnyAnySYS_TABLES is accessed before recv_recovery_from_checkpoint_finish() may crash
625352011-09-25
14:46		2017-05-14
20:45		MySQL Server: InnoDB storage engineVerified
(5382 days)		S35.5, 5.1, etcLinuxAnyos_event_create() has inefficient memory allocation
700472013-08-15
11:57		2015-02-24
1:46		MySQL Server: InnoDB storage engineVerified
(4709 days)		S35.6.12AnyAnysrv_buf_size not declared
711642013-12-17
16:38		2014-09-05
2:44		MySQL Server: InnoDB storage engineVerified
(4625 days)		S35.6.15AnyAnyan autocommit SELECT was not treated as autocommit non-lock trx
715212014-01-30
8:43		2017-04-05
11:45		MySQL Server: InnoDB storage engineVerified
(4590 days)		S25.6AnyAnyManual does not list all valid values for innodb_flush_method
721232014-03-25
14:12		2017-10-04
3:52		MySQL Server: InnoDB storage engineVerified
(4534 days)		S35.6, 5.6.18AnyAnySpurious lock_wait_timeout_thread wakeup in lock_wait_suspend_thread()
735832014-08-14
13:31		2018-04-01
6:04		MySQL Server: InnoDB storage engineVerified
(4383 days)		S35.6.12AnyAnybuf_read_page_async calls buf_read_page_low with sync=true
766702015-04-13
4:16		2015-04-14
13:40		MySQL Server: InnoDB storage engineVerified
(4151 days)		S35.6.23WindowsAnyGetLastError() should be called just after FindNextFile() at os0file.cc
769322015-05-04
14:56		2015-05-04
15:44		MySQL Server: InnoDB storage engineVerified
(4131 days)		S35.7.7AnyAnycomment of innodb_buffer_pool_chunk_size is incorrect
830472016-09-20
7:40		2023-08-15
10:35		MySQL Server: InnoDB storage engineVerified
(3254 days)		S25.7UbuntuAnyMemory usage gradually increases and brings server to halt
842412016-12-16
23:53		2017-01-16
12:14		MySQL Server: InnoDB storage engineVerified
(3508 days)		S35.7.15Ubuntu (16.04)AnyPotential Race Condition
853072017-03-04
13:53		2018-11-07
13:01		MySQL Server: InnoDB storage engineVerified
(3451 days)		S35.7AnyAnyThe server refuses to restart if turn off innodb_log_checksums
855852017-03-22
21:36		2023-06-01
12:05		MySQL Server: InnoDB storage engineIn progress
(2099 days)		S15.6.35-80.0-debug-logAnyAnyInnoDB: Failing assertion: UT_LIST_GET_LEN(buf_pool->flush_list) == 0
883992017-11-08
8:39		2018-02-18
18:29		MySQL Server: InnoDB storage engineVerified
(3170 days)		S55.7,8.0LinuxARMUsing CAS for trylock in place of TAS for EventMutex (arm64)
888272017-12-08
1:30		2026-05-28
1:13		MySQL Server: InnoDB storage engineIn review
(3067 days)		S35.6.35, 5.6.38, 5.7.20, 8.0.4AnyAnyinnodb uses too much space in the PK for concurrent inserts into the same table
844392017-01-07
10:40		2017-01-09
5:21		MySQL Server: InnoDB storage engineVerified
(3515 days)		S35.7.17-logAnyAnyTable of row size of ~800 bytes does not compress with KEY_BLOCK_SIZE=1.
1054352021-11-03
3:23		2021-11-16
8:19		MySQL Server: InnoDB storage engineVerified
(1756 days)		S38.0AnyAnyInnoDB: mem_heap_alloc(heap, 0) returns non-null pointer
1186932025-07-22
5:52		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch pending
(399 days)		S38.0.42AnyAnyIncreasing length of varchar field should be inplace.
620182011-07-28
15:15		2018-02-11
20:45		MySQL Server: InnoDB storage engineVerified
(4969 days)		S55.6.3AnyAnyinnodb adaptive hash index mutex contention
708112013-11-04
17:28		2013-11-06
12:16		MySQL Server: InnoDB storage engineVerified
(4675 days)		S35.7AnyAnybuf_flush_event initialized too late
728512014-06-03
14:01		2015-08-30
12:07		MySQL Server: InnoDB storage engineVerified
(4465 days)		S35.6AnyAnyFix for bug 16345265 in 5.6.11 breaks backward compatibility for InnoDB recovery
749192014-11-18
18:15		2015-11-25
16:01		MySQL Server: InnoDB storage engineVerified
(4079 days)		S3allAnyAnypurge should remove intermediate rows between far snapshots
736592014-08-20
16:01		2017-05-14
20:45		MySQL Server: InnoDB storage engineVerified
(4200 days)		S35.6AnyAny[RDS 5616] bugfix: when crash on create table , the server may fail to restart
806252016-03-06
9:26		2016-03-08
13:10		MySQL Server: InnoDB storage engineVerified
(3822 days)		S15.6.29AnyAnyInnoDB: Failing assertion: table->data_dir_path while dropping table
1196562026-01-12
2:35		2026-01-12
2:35		MySQL Server: InnoDB storage engineOpenS38.0.41AnyAnyafter crash recovery check table warning: Index xxx is marked as corrupted
617352011-07-04
11:30		2011-07-08
6:02		MySQL Server: InnoDB storage engineVerified
(5527 days)		S35.1, etcAnyAnyindex->lock held while preads are done
671962012-10-11
21:00		2012-10-12
12:22		MySQL Server: InnoDB storage engineVerified
(5065 days)		S35.5, 5.6AnyAnyENUM type not treated correctly in HAVING w/ MAX()
731682014-07-02
4:14		2015-02-25
10:51		MySQL Server: InnoDB storage engineVerified
(4437 days)		S55.6/5.7AnyAnylocking/unlocking overhead for THD::LOCK_thd_data
755122015-01-15
7:59		2015-03-10
3:20		MySQL Server: InnoDB storage engineVerified
(4186 days)		S35.7.5, 5.7.6AnyAnybuf_flush_do_batch can be optimized if the lsn_limit is already satisfied.
810992016-04-15
15:02		2019-06-03
5:37		MySQL Server: InnoDB storage engineVerified
(3781 days)		S35.7, 5.6.30, 5.7.12AnyAnyINNODB_METRICS need better testing
992952020-04-18
7:56		2020-04-20
10:04		MySQL Server: InnoDB storage engineVerified
(2318 days)		S28.0.19AnyAnyInnoDB in-memory estimate is wrong after an index is created
1056522021-11-22
4:41		2021-11-23
14:20		MySQL Server: InnoDB storage engineVerified
(1737 days)		S25.7, 8.0AnyAnybuffer pool flush_rbt could be disorded with innodb tablespace > 32TB
1074732022-06-03
3:34		2022-08-24
7:29		MySQL Server: InnoDB storage engineVerified
(1462 days)		S38.0.23, 8.0.29CentOSAnyUpdating BLOB column slows down purge and causes high trx_rseg_history_len
1106062023-04-04
10:16		2023-04-17
8:24		MySQL Server: InnoDB storage engineVerified
(1226 days)		S58.0LinuxARM (aarch64)Improve crc32c code for arm64
1152562024-06-08
0:10		2024-06-08
7:47		MySQL Server: InnoDB storage engineVerified
(808 days)		S38.4, 8.0.37AnyAnyImport tablespace does not work properly for decimal data type
1162912024-10-03
12:11		2024-11-12
13:46		MySQL Server: InnoDB storage engineVerified
(690 days)		S58.0AnyAnyinnodb crash recovery optimize for MLOG_REC_INSERT
1190732025-09-26
3:29		2025-10-01
13:59		MySQL Server: InnoDB storage engineVerified
(330 days)		S39.4.0 8.4.6Anyx86 Inconsistent Type Conversion Behavior for TIMESTAMP Column Based on UNIQUE Constraint
1192552025-10-28
7:08		2025-10-28
7:08		MySQL Server: InnoDB storage engineOpenS3mysql-8.0.44AnyAnyAssertion failure triggered by temporary table dirty page flush
1192762025-10-31
6:05		2026-08-05
4:58		MySQL Server: InnoDB storage engineVerified
(20 days)		S38.0.44AnyAnyALTER TABLE ANALYZE PARTITION statement causes incorrect results in the mysql.table_table_stats
1195852025-12-23
3:17		2026-07-13
23:49		MySQL Server: InnoDB storage engineOpenS38.0.30/9.4.0/8.4.6AnyAnyIn extreme cases, sync_array_get_and_reserve_cell fails to obtain a cell even have space
919772018-08-11
3:57		2023-12-09
19:04		MySQL Server: InnoDB storage engineVerifiedS25.7.17AnyAnyDropping Large Table Causes Semaphore Waits; No Other Work Possible
944412019-02-22
9:42		2019-02-22
11:25		MySQL Server: InnoDB storage engineVerified
(2741 days)		S35.7.25, 8.0.15AnyAnyempty ibuf aio reads in innodb status
1001822020-07-10
13:35		2020-07-13
12:40		MySQL Server: InnoDB storage engineVerified
(2237 days)		S58.0.20AnyARMImproving performance of 'row_mysql_store_col_in_innobase_format'
1012002020-10-16
3:25		2020-10-17
1:19		MySQL Server: InnoDB storage engineVerified
(2139 days)		S58.0AnyAnyAll commits are unnecessarily blocked for more than 1ms at binlog rotate
1015322020-11-10
6:10		2020-11-10
12:53		MySQL Server: InnoDB storage engineVerified
(2114 days)		S58.0AnyAnyLRU list should still be maintained before the very first eviction
1066302022-03-03
12:48		2022-09-01
19:46		MySQL Server: InnoDB storage engineVerified
(1636 days)		S38.0.28CentOSAnyContribution by Tencent: Missing declaration of srv_log_writer_timeout
1085032022-09-15
23:49		2022-09-16
4:57		MySQL Server: InnoDB storage engineVerified
(1439 days)		S38.0.21AnyAnyCheck return error from os_file_create_subdirs_if_needed()
1085052022-09-15
23:54		2022-09-16
5:01		MySQL Server: InnoDB storage engineVerified
(1439 days)		S28.0.21AnyAnyCheck return pointer from dict_sdi_get_index()
1085062022-09-15
23:58		2022-09-16
5:04		MySQL Server: InnoDB storage engineVerified
(1439 days)		S28.0.21AnyAnyCheck return error from fil_space_acquire()
1085072022-09-16
0:07		2022-09-16
5:22		MySQL Server: InnoDB storage engineVerified
(1439 days)		S28.0.21AnyAnyReturn value of my_rand_buffer() not get checked
1087142022-10-08
14:51		2022-10-10
4:50		MySQL Server: InnoDB storage engineVerified
(1415 days)		S38.0.27, 8.0.30AnyAnyha_innodb.cc Possible error log output should have errors
1097842023-01-26
3:19		2023-02-03
9:36		MySQL Server: InnoDB storage engineVerified
(1303 days)		S38.0AnyAnyRemove innodb table lock and use MDL lock to protect table
1112762023-06-05
10:42		2023-09-05
1:39		MySQL Server: InnoDB storage engineVerified
(1177 days)		S38.0, 5.7AnyAnyThere are some punctuation errors here, when buf_flush_do_batch
1133122023-12-01
22:48		2024-10-23
11:29		MySQL Server: InnoDB storage engineVerified
(929 days)		S28.0.35, 8.1.0AnyAnyServer stall during Alter/Drop table while clearing AHIs from the buffer pool
1137332024-01-24
6:36		2024-02-01
6:39		MySQL Server: InnoDB storage engineVerified
(936 days)		S28.0, 8.0.36AnyAnyInnodb page has a large proportion of garbage space in certain conditions
1166262024-11-12
9:55		2024-11-12
10:02		MySQL Server: InnoDB storage engineVerified
(651 days)		S38.0.40AnyAnyLack of error handling when temp tablespace truncate fails
1167602024-11-23
13:44		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch pending
(638 days)		S28.0.40,8.4.3,9.1.0AnyAnyPage deadlock occured when searching BTREE after nullable cols dropped by INSTAN
1179432025-04-11
8:07		2025-05-13
12:31		MySQL Server: InnoDB storage engineVerified
(476 days)		S38.4.4, 9.2.0AnyAnyStartup ibd-file validation uses too much CPU threads
1188202025-08-13
7:39		2025-08-20
6:01		MySQL Server: InnoDB storage engineVerified
(371 days)		S28.0.41AnyAnyAHI results the mysqld hung and assertion failure: btr0sea.cc:295:sleep_counter < 60000
1197312026-01-21
3:10		2026-01-21
3:13		MySQL Server: InnoDB storage engineOpenS3MySQL 8.4AnyAnymysql 8.4 ut_a is invalid
1198772026-02-10
12:42		2026-02-11
9:52		MySQL Server: InnoDB storage engineOpenS28.0.42+AnyAnyInnoDB Buffer Pool Flush State Mutex Contention (8.0.42-debug)
597102011-01-25
10:11		2022-04-10
20:45		MySQL Server: InnoDB storage engineVerifiedS35.6+AnyAnyInnoDB mutex_t size should be trimmed
643042012-02-12
17:04		2012-02-16
9:49		MySQL Server: InnoDB storage engineVerified
(5308 days)		S55.5AnyAnyassemble to implement procedure of transforming between big-end and little-end
709502013-11-19
7:03		2015-06-28
20:45		MySQL Server: InnoDB storage engineVerified
(4661 days)		S55.7+AnyAnylog_sys->mutex is so hot in pure write cases
804962016-02-24
14:00		2018-06-13
12:30		MySQL Server: InnoDB storage engineVerified
(3126 days)		S35.7, 5.7.11, 8.0.4AnyAnybuf_dblwr_init_or_load_pages now returns an error code, but caller not updated
852082017-02-27
13:35		2017-03-01
15:26		MySQL Server: InnoDB storage engineVerified
(3464 days)		S38.0.0AnyAnyA follow-up fix for buffer pool mutex split patch might be suboptimal, commit 2
909032018-05-17
6:13		2018-05-23
14:51		MySQL Server: InnoDB storage engineVerified
(3016 days)		S25.6/5.7/8.0AnyAnyALTER TABLE doesn't prevent AUTO_INCREMENT out of range in strict mode
915132018-07-02
6:39		2018-07-02
11:19		MySQL Server: InnoDB storage engineVerified
(2976 days)		S38.0,5.7AnyAnylog_end isn't correctly calculated in mlog_open_and_write_index
827982016-08-30
9:54		2016-08-30
12:04		MySQL Server: InnoDB storage engineVerified
(3647 days)		S25.6, 5.6.32AnyAnySmall buffer pools might be too small for rseg init during crash recovery
1195672025-12-17
2:53		2025-12-18
2:10		MySQL Server: InnoDB storage engineOpen
(250 days)		S28.0.30/9.4.0/8.4.6AnyAnysignal 6 crashed when too many connections
897602018-02-22
6:49		2018-02-22
7:23		MySQL Server: InnoDB storage engineVerified
(3106 days)		S35.7, 5.7.21AnyAnymysql server crash at dict0dict.cc:2328
1204672026-05-13
15:57		2026-05-18
9:09		MySQL Server: InnoDB storage engineOpenS38.0.45AnyAnydd_open_fk_tables function heap-use-after-free
1019002020-12-08
3:21		2025-01-29
10:09		MySQL Server: InnoDB storage engineVerified
(2086 days)		S28.0.21Linux (7.6)AnyAdd partition is slow
764722015-03-24
10:21		2015-03-24
12:17		MySQL Server: InnoDB storage engineVerified
(4172 days)		S35.6.23, 5.6.25Linux (CentOS 7)AnyFailing assertion: index_id == index->id in btr0sea.cc line 1161
919562018-08-10
6:56		2019-01-28
10:59		MySQL Server: InnoDB storage engineVerified
(2937 days)		S35.6.41, 5.7.23AnyAnySig 6 : Assertion failure in ha_innodb.cc line 17420
1193002025-11-04
10:46		2025-11-04
10:56		MySQL Server: InnoDB storage engineOpen
(294 days)		S38.0.44AnyAnyDebug assertion failure: field.field_no < dict_index_get_n_fields(index)
1157802024-08-06
7:25		2024-08-20
3:42		MySQL Server: InnoDB storage engineVerified
(748 days)		S28,9, 8.0.39AnyAnyInnoDB aborts when a DB_OUT_OF_RESOURCES error occurs in Parallel_reader
680642013-01-10
4:17		2018-05-04
7:43		MySQL Server: InnoDB storage engineVerified
(4963 days)		S35.5.16, 5.5.31SolarisAnymysql crashes when Solaris resource controls prevent memory from allocation
805302016-02-26
13:13		2016-04-04
10:27		MySQL Server: InnoDB storage engineVerified
(3795 days)		S35.7.11AnyAnyinnodb monitor_set_tlb variable used before initialized, data race
862342017-05-09
5:27		2017-05-09
6:15		MySQL Server: InnoDB storage engineVerified
(3395 days)		S25.5.54, 5.6.35, 5.7.17, 5.6.36, 5.7.18AnyAnyInnoDB: Failing assertion: heap->magic_n == MEM_BLOCK_MAGIC_N
1210652026-08-07
9:16		2026-08-11
12:42		MySQL Server: InnoDB storage engineOpenS18.4.10, 8.0.45, 5.7.39Linuxx86mysqld crashes with signal 11 while OPTIMIZE and concurrent DML on the same table
796372015-12-14
16:55		2015-12-15
5:07		MySQL Server: InnoDB storage engineVerified
(3906 days)		S55.6, 5.7AnyAnyHard-coded cache line size
965042019-08-12
4:42		2019-08-12
18:21		MySQL Server: InnoDB storage engineVerified
(2570 days)		S58.0AnyARMRefine atomics and barriers for weak memory order platform
1163052024-10-06
11:05		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch pending
(685 days)		S29.0AnyAnyrow_search_mvcc process wrong page of small buffer pool
1047872021-09-01
8:57		2024-04-16
13:48		MySQL Server: InnoDB storage engineVerified
(1099 days)		S28.0AnyAnyneed wait buf_fix_count =0 in buf_read_page_handle_error
806952016-03-10
17:12		2016-03-11
11:06		MySQL Server: InnoDB storage engineVerified
(3819 days)		S35.7.11CentOSAnyhandle_fatal_signal (sig=6) in ib::fatal::~fatal | innobase/ut/ut0ut.cc:920
916302018-07-13
14:47		2018-07-15
6:02		MySQL Server: InnoDB storage engineVerified
(2963 days)		S25.6.40AnyAnystack-use-after-scope in innobase_convert_identifier() detected by ASan
1167142024-11-19
16:04		2024-11-21
14:17		MySQL Server: InnoDB storage engineVerified
(643 days)		S38.0AnyAnyWith 8000 to 15,999 Tablespaces, MySQL Startup Spawns one Useless Sub-Thread.
729952014-06-13
3:23		2014-07-15
17:54		MySQL Server: InnoDB storage engineVerified
(4424 days)		S35.6.21AnyAnymysql server crash slient when out of memory using srv_use_sys_malloc
746632014-11-03
6:31		2018-03-02
4:19		MySQL Server: InnoDB storage engineVerified
(3098 days)		S35.6.20-debug, 5.6.22Linux (CentOS 7)AnyDROP TABLE corrupts table | inode fsp0fsp.cc line 1887 fseg_inode_get
820132016-06-27
9:30		2016-11-13
8:32		MySQL Server: InnoDB storage engineVerifiedS35.7AnyAnyassertion: state == TRX_STATE_NOT_STARTED || state == TRX_STATE_FORCED_ROLLBACK
931652018-11-12
15:11		2018-11-26
21:02		MySQL Server: InnoDB storage engineVerified
(2829 days)		S35.7.23, 5.7.24AnyAnyMemory leak in sync_latch_meta_init() after mysqld shutdown detected by ASan
1201962026-03-31
23:50		2026-04-03
6:23		MySQL Server: InnoDB storage engineOpenS39.6.0AnyAnyn_mysql_tables_in_use uint32 underflow via MRR dsmrr_init() error path in handler.cc
1206342026-06-09
4:07		2026-06-25
2:28		MySQL Server: InnoDB storage engineOpenS18.0.44 8.4.9AnyAnybuf_stat_per_index inc/dec is not paired: root page inc is never decremented, causing unbounded growth of ut_lock_free_h
666832012-09-04
13:57		2012-09-04
18:47		MySQL Server: InnoDB storage engineVerified
(5103 days)		S35.5.27AnyAnyInnoDB doesn't report DB_OUT_OF_FILE_SPACE during recovery
833612016-10-13
6:26		2016-10-13
7:32		MySQL Server: InnoDB storage engineVerified
(3603 days)		S35.7.13, 5.7.15AnyAnyInnoDB: Failing assertion: logger->debug()
872032017-07-26
10:03		2017-07-27
14:43		MySQL Server: InnoDB storage engineVerified
(3316 days)		S35.7AnyAnySuspicious UAF at storage/innobase/row/row0merge.cc
901542018-03-21
7:23		2018-03-21
7:56		MySQL Server: InnoDB storage engineVerified
(3079 days)		S35.7.21CentOSAnySig 6 assert: fil_space_get(table->space) != __null in row0quiesce.cc line 724
1100602023-02-14
9:32		2023-03-07
5:40		MySQL Server: InnoDB storage engineVerifiedS25.7.41AnyAnyshutdown: Failing assertion: UT_LIST_GET_LEN(rseg->update_undo_list) == 0
1085082022-09-16
0:11		2023-09-06
7:55		MySQL Server: InnoDB storage engineVerified
(1439 days)		S28.0.21AnyAnyReturn value of field_store_string() not get checked
767932015-04-22
17:18		2016-04-20
17:15		MySQL Server: InnoDB storage engineVerified
(3828 days)		S35.6.20, 5.6.24AnyAnyDifferent row size limitations in Anaconda and Barracuda file formats
1028312021-03-05
16:32		2021-04-19
6:39		MySQL Server: InnoDB storage engineVerified
(1998 days)		S25.7.31, 5.7.33Any (CentOS, Ubuntu)Anytransaction-isolation level is not honored when changed at session level
1165042024-10-30
12:52		2024-11-07
15:25		MySQL Server: InnoDB storage engineVerified
(656 days)		S38.0LinuxAnyInsert into punch hole compression table drop of zero randomly
1110792023-05-18
18:01		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch pending
(1194 days)		S38.0AnyAnyInnoDB SDI index description has fields out-of-order
980722019-12-25
13:27		2020-01-02
13:05		MySQL Server: InnoDB storage engineVerified
(2427 days)		S38.0.18, 8.0.11AnyAnyinnochecksum summary shows blob pages as other type of page for 8.0 tables
1014652020-11-05
1:03		2020-11-06
13:28		MySQL Server: InnoDB storage engineVerified
(2118 days)		S58.0AnyAnymysql doesn't release index sx latch properly in page split operation
735122014-08-08
21:35		2026-05-28
1:12		MySQL Server: InnoDB storage engineIn progress
(4397 days)		S3mysql-5.6.20, 5.6.21AnyAnyNo useful errormsg. when trying to set innodb table datadir to non-writable path
738812014-09-10
23:39		2014-09-12
18:04		MySQL Server: InnoDB storage engineVerified
(4365 days)		S35.6AnyAnyInnoDB: Failing assertion: state == TRX_STATE_NOT_STARTED on concurrent DDL/DML
837942016-11-13
23:53		2016-11-14
0:12		MySQL Server: InnoDB storage engineVerified
(3571 days)		S35.6.34AnyAnyInnoDB: Failing assertion: zip_size == fil_space_get_zip_size(space)
897592018-02-22
6:38		2018-02-22
7:23		MySQL Server: InnoDB storage engineVerified
(3106 days)		S35.7, 5.7.21AnyAnymysql server crash at dict0stats_bg.cc:383
1092002022-11-24
22:02		2023-06-28
14:54		MySQL Server: InnoDB storage engineVerified
(1182 days)		S35.7, 8.0AnyAnyMetrics not incremented for 1st iteration in buf_LRU_free_from_common_LRU_list.
1195172025-12-05
15:25		2025-12-15
5:26		MySQL Server: InnoDB storage engineOpen
(253 days)		S38.0.44AnyAnyImporting Table with Instant Drop Column not fix index col name pointer
712322013-12-26
11:34		2014-07-04
9:51		MySQL Server: InnoDB storage engineVerified
(4435 days)		S35.6.15AnyAnyWrong behaviour for auto_increment unsigned bigint column approaching max value
701642013-08-27
13:57		2013-08-28
11:19		MySQL Server: InnoDB storage engineVerified
(4745 days)		S35.1, 5.5, 5.6AnyAnyMisleading comment for the recv_parse_or_apply_log_rec_body() function
804442016-02-19
12:12		2016-02-19
12:36		MySQL Server: InnoDB storage engineVerified
(3840 days)		S35.6.29, 5.6.30, 5.7.11CentOSAnySig6: `!!new_clustered==(innobase_need_rebuild(ha_alter_info) || add_fts_doc_id)
985462020-02-11
6:38		2020-02-12
15:20		MySQL Server: InnoDB storage engineVerified
(2386 days)		S58, 5.7AnyAnyTransient indexes statistics are updated in foreground causing performance issue
1026682021-02-20
6:53		2021-02-22
14:23		MySQL Server: InnoDB storage engineVerified
(2010 days)		S38.0.23AnyAnyUnused parameter documented in the comment as used
1167132024-11-19
15:57		2024-11-21
14:15		MySQL Server: InnoDB storage engineVerified
(643 days)		S29.0AnyAnyFunction rename_partition_files should not be in MySQL 9, and more.
1195782025-12-19
14:06		2025-12-19
14:11		MySQL Server: InnoDB storage engineOpenS18.0.40Anyx86Repeated MySQL Crashes During Online ALTER on Multi -TB Tables
289132007-06-06
4:54		2019-08-24
6:02		MySQL Server: InnoDB storage engineVerified
(5709 days)		S25.0.45, 5.1WindowsAnyRunning MySQL data on a GPT drive?
1208352026-07-02
14:24		2026-07-02
14:24		MySQL Server: InnoDB storage engineOpenS39.7.0AnyAnyUBSan error on log0log.log_writer test
101322005-04-25
3:00		2018-09-23
20:45		MySQL Server: InnoDB storage engineVerified
(4597 days)		S15.1, 6.0Linux (Linux)AnyCrashing the server on corrupt InnoDB page is unhelpful
688142013-03-29
15:33		2015-04-23
6:14		MySQL Server: InnoDB storage engineVerified
(4142 days)		S35.6.10Any (Centos 6.3)AnyMySQL optimizer consider few rows to examine but it is not really obvious why
1011542020-10-13
13:42		2022-08-30
12:19		MySQL Server: InnoDB storage engineVerified
(2141 days)		S35.7AnyAnyerr == DB_SUCCESS in in file btr0btr.cc line 2167 for internal temporary table
1174982025-02-18
9:37		2025-03-27
13:44		MySQL Server: InnoDB storage engineVerified
(516 days)		S58.0.41AnyAnyTraversing a relatively long undo-chain will seriously affect write performance
1192732025-10-30
14:14		2026-01-15
10:29		MySQL Server: InnoDB storage engineOpen
(299 days)		S28.4.6Red Hat (5.14.0-570.25.1.el9_6.x86_64)x86disk-based Temptable gives "Table './tmp/#sql2730_2b2_4' doesn't exist"
600872011-02-10
13:14		2016-12-04
20:45		MySQL Server: InnoDB storage engineVerified
(5675 days)		S35.5AnyAnyPatch: Minimize InnoDB I/O load by adding a prefetch stage
658892012-07-13
0:21		2012-07-16
10:18		MySQL Server: InnoDB storage engineVerified
(5156 days)		S3<=5.5AnyAnyAppended primary key stored inefficiently in unique surrogate keys
685522013-03-02
13:00		2013-03-04
8:50		MySQL Server: InnoDB storage engineVerified
(4922 days)		S35.1 builtin, plugin, 5.5, 5.6AnyAnyLeftover prototype for dict_load_space_id_list()
686592013-03-13
7:47		2013-03-13
9:01		MySQL Server: InnoDB storage engineAnalyzing
(4913 days)		S55.6.10AnyAnyInnoDB Linux native aio should submit more i/o requests at once
692762013-05-18
19:23		2014-11-05
15:15		MySQL Server: InnoDB storage engineVerified
(4846 days)		S55.6.11AnyAnyfil_system->mutex contention limits block read rate with fast storage
759622015-02-19
3:14		2015-03-03
20:46		MySQL Server: InnoDB storage engineVerified
(4193 days)		S35.6.24, 5.7.6AnyAnyInnodb calls fsync when freeing a LRU page to fulfill page request
769222015-05-04
8:08		2015-05-05
13:24		MySQL Server: InnoDB storage engineVerified
(4130 days)		S25.5.43Linux (ubuntu 12.04.)Any#1030 - Got error -1 from storage engine
799322016-01-12
9:27		2016-07-21
7:37		MySQL Server: InnoDB storage engineVerified
(3687 days)		S25.7.10CentOS (7)AnyUnclear error message while altering compressed table with page compression
837992016-11-14
5:50		2020-08-23
14:39		MySQL Server: InnoDB storage engineVerified
(3571 days)		S35.6.34, 5.7.16AnyAnyInnoDB: Assertion failure in thread x in file handler0alter.cc line 5817
874022017-08-11
15:59		2017-08-14
10:00		MySQL Server: InnoDB storage engineVerified
(3298 days)		S58.0.2AnyAnyRedundant check in ut_rnd_gen_ulint()
884222017-11-09
12:20		2024-11-28
16:41		MySQL Server: InnoDB storage engineVerified
(3206 days)		S25.7.19AnyAnyMySQL 5.7 innodb purge thread get oldest readview could block other transaction
949122019-04-05
2:14		2019-04-23
13:39		MySQL Server: InnoDB storage engineVerified
(2698 days)		S38.0.14 and aboveAnyAnyO_DIRECT_NO_FSYNC possible write hole
1124252023-09-22
5:39		2023-09-22
11:54		MySQL Server: InnoDB storage engineVerified
(1068 days)		S38.0AnyAnytrx_t might be Use-After-Free in innobase_commit_by_xid
1151572024-05-29
7:34		2026-08-11
14:48		MySQL Server: InnoDB storage enginePatch pending
(818 days)		S3mysql-trunk, 8.0AnyAnyPotential Nullptr Derefence in file `storage\innobase\lob\zlob0update.cc`
1174482025-02-12
9:22		2025-11-14
9:54		MySQL Server: InnoDB storage engineVerified
(559 days)		S58.0AnyAnyWhen a large number of undo logs accumulate, reading the undo logs during the undo purge process may become a bottleneck
1194452025-11-23
4:32		2025-11-23
4:32		MySQL Server: InnoDB storage engineOpenS25.7UbuntuAnyALTER TABLE ... AUTO_INCREMENT allows values outside column datatype range → later INSERT fails
1199782026-03-03
16:41		2026-04-08
9:16		MySQL Server: InnoDB storage engineOpen
(139 days)		S38.0SUSE (SLES 15 SP6)x86In-place upgrade of Mysql 5.7.x/8.0.19 to revision after 8.0.23 fails due to undo_00x tablespace ID
1211662026-08-25
1:41		2026-08-25
1:43		MySQL Server: InnoDB storage engineOpenS28.0.30AnyAnyconcurrent updates make FK ON UPDATE CASCADE miss child rows
626022011-10-03
3:16		2013-01-27
16:20		MySQL Server: InnoDB storage engineVerified
(4958 days)		S3anyAnyAnyAn option to ignore foreign key checks
1177782025-03-24
10:23		2025-05-12
9:23		MySQL Server: InnoDB storage engineVerified
(519 days)		S38.0, 8.4, 9.2AnyAnyAHI hash table memory is invisible to Performance Schema
1137892024-01-29
9:35		2024-01-30
13:38		MySQL Server: Information schemaVerified
(939 days)		S38.0AnyAnyinformation_schema tables not accessible via Table Access Service
1008012020-09-10
13:48		2020-09-10
14:53		MySQL Server: Information schemaVerified
(2175 days)		S38.0.21AnyAnyWrong datatype for column DATA_TYPE in INFORMATION_SCHEMA
476972009-09-29
6:19		2025-12-07
20:45		MySQL Server: Information schemaVerified
(6174 days)		S25.1.39AnyAnyInconsistencies in the query outputs on INFORMATION_SCHEMA.TABLES.
918012018-07-26
13:20		2018-07-27
12:21		MySQL Server: Information schemaVerified
(2951 days)		S35.6.40AnyAnyRead of free memory in mysqld_list_processes
1125562023-09-28
7:03		2024-07-02
3:40		MySQL Server: Information schemaVerified
(784 days)		S28.0.30,8.4.0AnyAnyCreated_tmp_disk_tables doesn't count on-disk temptable with fallback
1121512023-08-23
5:50		2023-08-31
10:50		MySQL Server: Information schemaVerified
(1090 days)		S38.1.0, 8.0.34Ubuntu (22.04)x86 (x86_64)Wrong query output type
1122972023-09-08
8:48		2023-09-08
9:42		MySQL Server: Information schemaVerified
(1082 days)		S38.1.0, 8.0.34Ubuntu (22.04)x86 (x86_64)Wrong query output type 2
925582018-09-25
12:02		2018-09-26
5:47		MySQL Server: Information schemaVerified
(2890 days)		S35.7.23, 8.0.12AnyAnyinformation_schema.innodb_trx trx_is_read_only not set for all RO transactions
1038722021-06-01
7:40		2021-06-02
8:17		MySQL Server: Information schemaVerified
(1910 days)		S28.0.25AnyAnyWindow function result type not consistent with schema
993612020-04-26
16:48		2021-05-31
8:20		MySQL Server: Information schemaVerified
(2307 days)		S1MySQL 8.0, 8.0.19Debian (Debian 4.19.98-1 )Any ( Intel(R) Xeon(R) CPU @ 2.30GHz)MySQL 8.0: select count(*) quey on information_schema.innodb_tables taking very
474202009-09-17
18:34		2013-03-03
20:45		MySQL Server: Information schemaVerified
(6125 days)		S35.1.38AnyAnyinformation_schema.plugins.PLUGIN_VERSION doesn't specify the full version
711722013-12-18
11:38		2013-12-26
18:07		MySQL Server: Information schemaVerified
(4625 days)		S25.6.14, 5.6.16, 5.5.35, 5.1.74. 5.0.97Windows (7 x64)AnyThere's no way to get default value as binary from a (var)binary column
989762020-03-17
15:35		2020-03-18
7:08		MySQL Server: Information schemaVerified
(2351 days)		S38.0.19, 5.7.29Debian (mysql:8.0.19 from Docker)x86Case of referenced column of foreign key not corrected on import
869302017-07-04
13:31		2017-07-11
19:14		MySQL Server: Information schemaVerified
(3339 days)		S35.6.29, 5.7.18AnyAnyWrong results for queries with row constructors and information_schema
713552014-01-12
17:22		2014-01-13
5:06		MySQL Server: Information schemaVerified
(4607 days)		S35.6AnyAnyStrange data type is used for name-related columns in some I_S.INNODB_* tables
713122014-01-07
13:21		2014-01-08
12:27		MySQL Server: Information schemaVerified
(4612 days)		S35.6.15AnyAnyWeird warning for MERGE table while accessing I_S.REFERENTIAL_CONSTRAINTS
922872018-09-04
17:50		2018-09-06
7:45		MySQL Server: Information schemaVerified
(2911 days)		S35.7.23, 5.6.41Linux (ubuntu 17.10)x86Inconsistent value querying information_schema.statistics collation column
1204372026-05-11
8:47		2026-06-26
7:08		MySQL Server: Information schemaVerified
(60 days)		S28.0.35, 8.4.8, 9.3.0, 9.7.0AnyAnyinformation_schema.partitions returns UINT64_MAX (18446744073709551615) for DATA_LENGTH of partition dropped during conc
417712008-12-27
23:28		2011-02-16
23:43		MySQL Server: Information schemaVerified
(6442 days)		S26.0.8-alphaWindows (XPSP2)AnyCan't retrieve data type attributes of routine parameters.
712802014-01-02
18:21		2014-01-03
8:37		MySQL Server: Information schemaVerified
(4617 days)		S35.6.14, 5.6.15, 5.6.16AnyAnyMisleading error message for ANALYZE against INFORMATION_SCHEMA tables
854402017-03-14
10:58		2017-03-14
11:47		MySQL Server: Information schemaVerified
(3451 days)		S2 5.7.17 , 5.6.35LinuxAnyunusual values in enums subvert SHOW CREATE TABLE and DESCRIBE
883852017-11-07
10:23		2018-10-18
12:37		MySQL Server: Information schemaVerified
(3205 days)		S35.7.20Ubuntu (17.10)AnyIncorrect CHARACTER_MAXIMUM_LENGTH for LONGTEXT data type in information_schema
945602019-03-05
11:43		2019-03-07
4:30		MySQL Server: GISVerified
(2728 days)		S25.7, 8.0AnyAnyrecord comparison in spatial index non-leaf rtree node seems incorrect
969632019-09-22
14:51		2019-09-23
16:43		MySQL Server: GISVerified
(2528 days)		S38.0, 5.7.27, 8.0.17AnyAnygis function incompatible between 5.6 vs 8.0
1074352022-05-31
13:06		2022-06-01
14:26		MySQL Server: GISVerified
(1546 days)		S3AnyAnyIt will return success from expr ST_GeomFromWKB with invalid wkb
923492018-09-10
9:22		2020-04-17
20:57		MySQL Server: GISVerified
(2891 days)		S28.0.12AnyAnyStorage Format is wrong regarding POINT data with SRID=2443-2461,6669-6687,30161
763842015-03-19
8:41		2015-03-20
13:44		MySQL Server: GISVerified
(4176 days)		S25.6.19, 5.6.25, 5.7.8AnyAnySpatial index not used when checking return values explicitly
313542007-10-02
20:30		2025-12-07
20:45		MySQL Server: GeneralVerifiedS35.0.46AnyAnyMySQL binds to port while executing init_file
378052008-07-02
12:08		2011-02-16
23:43		MySQL Server: GeneralVerified
(6595 days)		S35.0+AnyAnysql_load.cc: incorrect file type detection
582242010-11-16
10:12		2012-05-18
20:19		MySQL Server: GeneralVerifiedS35.5WindowsAnyAssorted bugs in the VIO layer
390662008-08-27
10:06		2025-12-07
20:45		MySQL Server: GeneralVerified
(6572 days)		S35.x, 6.0.xMacOSAnyProblems with setting variables with expression/functions
409102008-11-20
22:34		2025-12-07
20:45		MySQL Server: GeneralVerified
(6434 days)		S24.1.22, 5.0.70, 5.1.22-rc, 5.1.30, 6.0.7Any (7.0)AnySELECT MAX(DATETIME) INTO @var yields LONGBLOB
619792011-07-26
5:41		2016-10-04
7:10		MySQL Server: GeneralVerified
(5509 days)		S35.5.16AnyAnyMySQL 5.5 and PVS-Studio
430392009-02-20
1:14		2013-03-03
20:45		MySQL Server: GeneralVerified
(6389 days)		S1mysql-6.0.11, 5.1AnyAnymysql_truncate() uses ha_resolve_by_legacy_type()
538182010-05-19
17:31		2022-12-04
20:45		MySQL Server: GeneralVerified
(5935 days)		S3mysql-5.1AnyAnyDefault values in .frm file not byte-order-independent
498262009-12-19
14:02		2025-12-07
20:45		MySQL Server: GeneralVerified
(6091 days)		S3anyWindows (any)AnyMySQL installs a 'local system' not 'network service'
479372009-10-09
9:11		2025-12-07
20:45		MySQL Server: GeneralVerified
(6164 days)		S5AnyAnyAppending to fields using CONCAT gets very slow
541212010-06-01
3:17		2011-02-16
23:44		MySQL Server: GeneralVerified
(5929 days)		S2M3 (Celosia), M4 (Dahlia), 6.0AnyAnyevents_scheduling.test times out sporadically
372922008-06-09
18:29		2013-03-03
20:45		MySQL Server: GeneralVerified
(6650 days)		S35.1.23-rcAnyAnyKEY array passed into handler::add_index has incomplete information
620772011-08-03
19:50		2014-05-28
9:24		MySQL Server: GeneralVerified
(5499 days)		S35.5.11, 5.5.16AnyAnyAssign date/time type to user-defined variable changes type/charset/collation
278722007-04-17
6:26		2020-04-24
13:10		MySQL Server: GeneralVerified
(6907 days)		S35.0.37-community-logLinuxAnyIncorrect error message when disk fills up running a large query against a view
427052009-02-09
16:37		2025-12-07
20:45		MySQL Server: GeneralVerified
(6364 days)		S35.1.30AnyAnyReduce malloc/free during query lifecycle.
434272009-03-05
17:17		2025-12-07
20:45		MySQL Server: GeneralVerified
(6379 days)		S55.0AnyAnyDon't limit table_cache_size as a function of max_connections
446362009-05-04
9:29		2025-12-07
20:45		MySQL Server: GeneralVerified
(6321 days)		S3allAnyAnysql_mode ORACLE should be more restrictive and contain more options
556082010-07-28
16:06		2014-11-09
1:53		MySQL Server: GeneralVerifiedS35.5AnyAnymysqld fails to start with --skip-innodb
825812016-08-15
10:21		2021-11-03
0:08		MySQL Server: Group ReplicationVerified
(3515 days)		S15.7.14CentOS (7)Anyaltering table engine from innodb to memory will break group replication
1046902021-08-23
10:47		2021-08-25
0:30		MySQL Server: Group ReplicationVerified
(1826 days)		S38.0.25, 8.0.26AnyAnytransaction cannot commit in AFTER consistencty mode when have unreachable node
1060322022-01-04
14:17		2022-01-21
6:47		MySQL Server: Group ReplicationVerified
(1678 days)		S38.0.27 Community ServerDebian (11.2)x86 (HyperV)MySQL uses up ram/swap after short member disconnect within innodb cluster
1190112025-09-15
16:04		2025-09-25
16:08		MySQL Server: Group ReplicationVerified
(336 days)		S39.4.0AnyAnyExecute some acl statements to a cluster without quorum in group replication makes login stuck
1022492021-01-14
15:56		2021-01-27
17:40		MySQL Server: Group ReplicationVerified
(2045 days)		S38.0.22AnyAnySlow query log filling up with performance_schema queries
869562017-07-05
12:04		2017-08-25
10:48		MySQL Server: Group ReplicationVerified
(3337 days)		S35.7.18AnyAnyJoining group timeout on permissions error
1107732023-04-23
7:56		2026-07-17
20:48		MySQL Server: Group ReplicationDocumenting
(1006 days)		S3mysql 8.0.32AnyAnygroup_replication start faild use different ips and same port on same server
917222018-07-20
3:08		2018-11-01
8:40		MySQL Server: Group ReplicationVerified
(2933 days)		S15.7.22AnyAnyMGR may becomes a one-member-online system but still provide service
871822017-07-25
8:27		2017-07-31
12:44		MySQL Server: FULLTEXT searchVerified
(3312 days)		S35.6.35AnyAnySporadic MATCH AGAINST results with unique index
1085092022-09-16
0:17		2022-09-16
5:25		MySQL Server: FULLTEXT searchVerified
(1439 days)		S28.0.21AnyAnyReturn value of rbt_search() not get checked
396402008-09-25
4:01		2013-03-03
20:45		MySQL Server: FULLTEXT searchVerified
(6170 days)		S35.1.26, 5.1.28, 6.0.6AnyAnyftb_query_add_word does not recognice MYSQL_FTFLAGS_NEED_COPY
609042011-04-18
8:10		2011-07-17
13:14		MySQL Server: FULLTEXT searchVerified
(5518 days)		S15.1.49, 5.1.59AnyAnyplugin of full text index has a string address error
757632015-02-04
13:29		2015-02-05
8:19		MySQL Server: FULLTEXT searchVerified
(4219 days)		S25.6.21, 5.6.24AnyAnyInnoDB FULLTEXT index reduces insert performance by up to 6x on JSON docs
803472016-02-12
5:02		2016-11-08
13:39		MySQL Server: FULLTEXT searchVerified
(3577 days)		S25.7.9, 5.7.11AnyAnymysqldump backup restore fails due to invalid FTS_DOC_ID (Error 182 and 1030)
823302016-07-25
5:55		2024-10-25
21:15		MySQL Server: FULLTEXT searchVerified
(871 days)		S15.7.13, 5.7.22, 8.0.16, 8.3.0CentOS (6.6)AnyDon't recursively-evaluate stopword after tokenize
755382015-01-17
19:54		2015-01-21
7:27		MySQL Server: FULLTEXT searchVerified
(4234 days)		S25.7, 5.7.6Windows (Windows 8)AnyMultiple / Single phrase serach using Full Text In InnoDB is not working
805792016-03-02
5:58		2016-03-02
6:33		MySQL Server: FULLTEXT searchVerified
(3828 days)		S35.6.29, 5.7.11CentOSAnyFailing assertion: result != FTS_INVALID in file fts0fts.cc line 2209
786432015-09-30
10:44		2015-09-30
11:05		MySQL Server: FULLTEXT searchVerified
(3982 days)		S35.6.26, 5.6.28, 5.7.10CentOS (CentOS 7)AnyInnoDB: Failing assertion: val <= 4294967295u in fts0vlc.ic line 96
1195532025-12-15
14:00		2025-12-15
14:00		MySQL Server: Federated storage engineOpenS28.4.6Linuxx86Mutex deadlock between THR_LOCK_servers and federated_mutex
271802007-03-15
15:49		2026-05-28
1:12		MySQL Server: Federated storage engineIn progress
(6803 days)		S1mysql Ver 14.12 Distrib 5.0.24aLinux (Linux Ubuntu)Any#1030 - Got error 1 from storage engine with big tables
255712007-01-12
7:27		2013-03-03
20:45		MySQL Server: Federated storage engineVerifiedS35.0.34-BK, 5.0.27Linux (Linux)AnyEXPLAIN returns incorrect estimation of rows for federated table
685722013-03-05
10:57		2014-02-19
16:19		MySQL Server: Federated storage engineVerified
(4920 days)		S35.5.25a, 5.5.31AnyAnyFEDERATED using SHOW TABLE STATUS causes performance problems for InnoDB tables
829592016-09-12
19:26		2016-09-13
0:03		MySQL Server: Federated storage engineVerified
(3633 days)		S38.0.0AnyAnyRemove FEDERATED storage engine
732192014-07-07
7:34		2014-07-07
7:34		MySQL Server: Federated storage engineVerifiedS35.6.19AnyAnycannot connect to federated table if table charset is utf16
785512015-09-25
6:33		2015-09-25
6:34		MySQL Server: Federated storage engineVerifiedS35.6.26AnyAnyER_CONNECT_TO_FOREIGN_DATA_SOURCE truncates the error message to 64 chars
255082007-01-09
23:54		2013-03-03
20:45		MySQL Server: Federated storage engineVerified
(7166 days)		S35.2.0Linux (SUSE 10.0 / 64-bit)AnyFederated: Failure to Remove Partitioning
300512007-07-25
18:40		2013-03-03
20:45		MySQL Server: Federated storage engineVerified
(6964 days)		S35.0, 5.1AnyAnyCREATE TABLE does not connect and check existence of remote table
654312012-05-27
2:59		2012-05-30
7:34		MySQL Server: Federated storage engineVerified
(5203 days)		S35.1, 5.5, 5.6AnyAnyError 1430 while selecting from a federated table with index on a bit column
472502009-09-10
13:16		2022-12-04
20:45		MySQL Server: ErrorsVerified
(6193 days)		S35.0.88,5.1.38,5.5.99-m3AnyAnyblackhole+fulltext search cause uneeded 'Got error 131 when reading table'
841012016-12-08
6:46		2016-12-08
10:35		MySQL Server: ErrorsVerified
(3547 days)		S35.5/5.6/5.7/8.0LinuxAnyinconsistent behavior for auto increment column when reaching max limit
695472013-06-21
23:24		2013-06-24
22:09		MySQL Server: ErrorsVerified
(4810 days)		S25.5 plusWindowsAnyDocumentation describes a parameter for mysqld that does not exist
1026592021-02-19
9:07		2021-02-19
17:29		MySQL Server: ErrorsVerified
(2013 days)		S38.0AnyAnyUnhandled return value in MySQL-8.0.23
59312004-10-06
18:05		2025-12-07
20:45		MySQL Server: ErrorsVerified
(7816 days)		S35.0.2-alpha-debugLinux (SuSE 9.1)AnyTraditional: FLOAT and DOUBLE out-of-range values are accepted
348312008-02-26
12:25		2022-12-04
20:45		MySQL Server: ErrorsVerified
(6754 days)		S35.1.22, 4.1, 5.0, 5.1, 6.0 BKAnyAnyEnumeration and some of the boolean variables can be assigned decimal values
722172014-04-03
9:33		2023-09-05
16:16		MySQL Server: ErrorsVerified
(4527 days)		S35.5, 5.6AnyAnyWhen uninstall a audit plugin, there is a warning info which is not correct
802262016-02-01
22:28		2018-01-24
16:05		MySQL Server: ErrorsVerified
(3135 days)		S35.5, 5.6, 5.7, 5.7.10, 8.0.4-rcAnyAnyResult type check for SET GLOBAL fails unexpectedly
973992019-10-28
14:27		2019-10-29
5:53		MySQL Server: ErrorsVerified
(2492 days)		S38.0.16, 8.0.18, 5.7.28AnyAnyBogus warning when using grant on localhost + skip-name-resolve
722592014-04-07
6:42		2016-11-21
6:38		MySQL Server: ErrorsVerified
(4522 days)		S15.6.16Linux (Red Hat 4 Tikanga)AnyMySQL doesn't show informative error message for read-only filesystem in Linux
1058702021-12-11
19:40		2021-12-12
13:13		MySQL Server: ErrorsVerified
(1717 days)		S38.0.27LinuxAnyReturn error not get checked
417492008-12-25
19:45		2022-12-04
20:45		MySQL Server: ErrorsVerified
(6451 days)		S35.1.30Windows (XP)AnyNo errors in server logfile when started with wrong errmsg.sys
605832011-03-22
10:49		2011-03-22
13:51		MySQL Server: ErrorsVerified
(5635 days)		S35.5.9WindowsAnyUnable to call user created functions from another schema
770292015-05-13
14:15		2015-05-14
12:43		MySQL Server: ErrorsVerified
(4121 days)		S25.5.43-0+deb7u1-log, 5.6.24LinuxAnyDrop database fails with 'Database doesn't exists' whereas it exists
777512015-07-16
20:14		2015-07-21
14:18		MySQL Server: ErrorsVerified
(4053 days)		S35.5/5.6/5.7AnyAnyerrmsg #1690: wrong field type
813512016-05-09
9:26		2026-03-29
20:45		MySQL Server: Document Store: MySQL ShellVerified
(3737 days)		S11.0.3AnyAnyswitching session type from classic to JS fails
1210272026-07-29
5:35		2026-07-29
5:35		MySQL Server: Document Store: MySQL ShellOpenS28.4.9, 8.4.10Ubuntu (22.04)AnyMySQL Shell 8.4.9 / 8.4.10 — util.loadDump() crashes with SIGSEGV in __strlen_evex (NULL pointer dereference)
810612016-04-13
8:27		2017-07-07
1:21		MySQL Server: Document Store: X PluginVerified
(3786 days)		S25.7.12AnyAnyUnable to use for loop with add() for adding documents inside mysqlsh-py
1168792024-12-04
21:25		2024-12-09
12:12		MySQL Server: DocumentationVerified
(627 days)		S3Ver 8.0.40Ubuntu (Ver 8.0.40-0ubuntu0.24.04.1 for Linux on x86_64 ((Ubuntu)))x86Unable to configure external locking in MySQL with --skip-external-locking
883602017-11-04
11:40		2017-11-06
8:58		MySQL Server: DocumentationVerified
(3216 days)		S35.7.20AnyAnyDocumentation about systemd and mysqld-debug is incomplete and wrong
977342019-11-21
14:19		2020-03-05
7:08		MySQL Server: DocumentationVerified
(2364 days)		S35.7.27Linuxx86 (x86_64)Document the correct method to stop slaving with MTS without a warning or error
1022872021-01-19
3:07		2021-01-20
15:15		MySQL Server: DocumentationVerified
(2043 days)		S3 5.7, 8.0AnyAnyMiss some corner cases on Locking of DELETE FROM ... WHERE...
1080632022-08-03
14:58		2022-08-04
12:55		MySQL Server: DocumentationVerified
(1482 days)		S38.0Any (CentOS7.9)Any (Intel)data volumes from previous mysql versions doesn't work with 8.0.30
1082102022-08-22
2:24		2022-08-22
7:56		MySQL Server: DocumentationVerified
(1464 days)		S2AnyAnyDescription about LOCK_MODE is not accurate
1087072022-10-07
11:47		2022-10-31
12:42		MySQL Server: DocumentationVerified
(1418 days)		S38.0AnyAnyClarify manual on Estimating Query Performance
1142212024-03-05
9:00		2024-03-05
10:56		MySQL Server: DocumentationVerified
(903 days)		S38.0AnyAnyThe description of "Specifying a character set" is incorrect in Online DDL
1167192024-11-20
6:47		2024-11-21
15:39		MySQL Server: DocumentationVerified
(642 days)		S38.0.40AnyAnyAn overflow page is not used if the value of a column is 788 bytes or less
1198812026-02-10
15:23		2026-02-10
15:23		MySQL Server: DocumentationOpenS39.6.0AnyAnyOutdated URL that points to the internals manual
1204002026-05-04
17:19		2026-05-04
17:46		MySQL Server: DocumentationOpen
(113 days)		S3AnyAnyDocs for innodb_sort_buffer_size are wrong or confusing
711462013-12-14
11:34		2021-08-08
20:45		MySQL Server: DocumentationVerified
(4635 days)		S3anyAnyAnyManual does not explain when REPAIR or OPTIMIZE TABLE uses repair by sorting
711892013-12-20
14:56		2021-08-08
20:45		MySQL Server: DocumentationVerified
(4631 days)		S35.5, anyAnyAnyManual does not provide enough details on how loose index scan really works
1119842023-08-07
7:53		2024-08-16
16:31		MySQL Server: DocumentationVerified
(1098 days)		S38.0, 8.1AnyAnyTypos and inconsistencies in the doxygen doc for the protocol
1109282023-05-05
10:59		2023-05-16
12:26		MySQL Server: DocumentationVerified
(1197 days)		S3AnyAnyDocumentation about NULL saving storage looks false
859772017-04-18
2:02		2024-10-23
16:38		MySQL Server: DocumentationVerified
(671 days)		S35.7 and 8.0AnyAnyThe doc. of slave-parallel-type=LOGICAL_CLOCK wrongly reference Group Commit.
1167902024-11-27
2:24		2026-01-26
19:48		MySQL Server: DocumentationVerified
(631 days)		S38.0.22AnyAnyRetrieving TIME type from MYSQL JSON yields incorrect result
1108912023-05-03
10:50		2023-05-05
12:00		MySQL Server: DocumentationVerified
(1208 days)		S38.0AnyAnyDocumentation bug: CHAR vs VARCHAR
1211512026-08-22
2:15		2026-08-24
4:36		MySQL Server: DocumentationOpen
(1 day)		S38.4.5AnyAnyInnoDB Locking docs don't qualify the unique-index equality gap-lock guarantee for IN (...) lists
1209892026-07-23
12:44		2026-07-23
12:44		MySQL Server: DocumentationOpenS39.4.0, 8.3.0(behavior); manual: multipleAnyAnyDocumentation: FLOAT(p) boundary on floating-point-types page contradicts numeric-type-syntax page and actual server beh
923312018-09-07
6:29		2025-08-17
20:45		MySQL Server: DocumentationIn progress
(1480 days)		S38.0.12AnyAnyDocument JSON numeric types and conversion rules
1190832025-09-27
14:11		2025-10-11
3:23		MySQL Server: DocumentationOpen
(318 days)		S3AnyAnyThe default value of skip_name_resolve in the document is different from actual
1016542020-11-18
3:50		2020-11-18
5:46		MySQL Server: DocumentationVerified
(2106 days)		S3AnyAnyUpdate documentation to include missing binlog event types
1182472025-05-22
6:26		2025-05-28
8:41		MySQL Server: DocumentationVerified
(454 days)		S35.7, 8.0, 8.4, 9.0AnyAny(Documentation)The descriptions for "M" parameter not matched in different chapters
1017182020-11-23
12:35		2020-11-24
5:16		MySQL Server: DMLVerified
(2101 days)		S58.0, 8.0.22LinuxAnyall new.x in before trigger marked in write_set may cause update use temp table
1088282022-10-19
13:39		2024-10-31
7:17		MySQL Server: DMLVerified
(663 days)		S28.0.28, 8.0.31AnyAnyerror DB_UNDO_RECORD_TOO_BIG when update json column
1091492022-11-20
5:01		2023-12-05
4:04		MySQL Server: DMLVerified
(994 days)		S38.0.31, 5.7Ubuntux86The representation of 0 in MOD function in computing string
1098372023-01-30
12:24		2023-01-30
13:24		MySQL Server: DMLVerified
(1303 days)		S38.0.31, 8.0.32, 5.7.41MacOSx86The representation of 0 in division function in computing string
1130602023-11-13
10:23		2025-03-16
20:45		MySQL Server: DMLVerified
(1016 days)		S38.0AnyAnyThe result of avg(distinct xx）is different between from primary and secondary
1133662023-12-08
1:39		2023-12-08
8:06		MySQL Server: DMLVerified
(991 days)		S38.0.35AnyAnyIncorrect query results involving the date type.
1143122024-03-12
6:30		2024-03-19
2:26		MySQL Server: DMLVerified
(889 days)		S38.0AnyAnyItem_ref::used_tables wrong when ref to a rollup constant
1143332024-03-13
10:50		2024-03-13
16:33		MySQL Server: DMLVerified
(895 days)		S38.0AnyAnyLead/lag window functions returning BLOB instead of VARCHAR
1161822024-09-20
13:39		2025-05-13
7:38		MySQL Server: DMLVerified
(704 days)		S39.0.1, 8.4.2, 8.0.39, 8.4.3AnyAnyrecursive CTE handling of decimal is unexpected
1162112024-09-24
8:14		2024-09-26
11:19		MySQL Server: DMLVerified
(700 days)		S3 9.0.1, 8.4.2, 8.0.39AnyAnyzero value of year does not display as 4 characters in union clause
1170402024-12-24
13:04		2024-12-24
13:14		MySQL Server: DMLVerified
(609 days)		S38.4.3, 8.0.40Windows (windows 11)x86 (x86_64)Inconsistent behavior for the same query on a DATETIME column with and without a PRIMARY KEY constraint.
1172332025-01-18
6:00		2025-01-20
5:54		MySQL Server: DMLVerified
(582 days)		S28.4.1,9.1.0, 8.0.40, 8.4.3Windowsx86The same query involving TIME type returns different results with and without using an index.
1182392025-05-21
13:05		2025-05-29
13:12		MySQL Server: DMLVerified
(453 days)		S39.3.0Ubuntu (22.04)AnyLogical Inconsistency in MySQL String Comparison with LIKE and NOT LIKE Operators
1207802026-06-25
20:19		2026-06-26
7:00		MySQL Server: DMLVerified
(60 days)		S29.7.0LinuxAnyNested DATE_ADD on a date string adds spurious 00:00:00, drops WHERE rows
990052020-03-20
11:31		2020-03-20
12:17		MySQL Server: DMLVerified
(2349 days)		S25.6/5.7/8.0AnyAnyFlags of column-type-info is different
1072872022-05-13
10:16		2022-05-15
9:08		MySQL Server: DMLVerified
(1565 days)		S38.0.28, 8.0.29, 5.7.38AnyAnyCASE operator does not follow standard equality
1157782024-08-06
6:24		2024-08-07
7:17		MySQL Server: DMLVerified
(748 days)		S38.4.0, 8.0AnyAnyCast DATE_ADD/SUB result as double get wrong result.
1177212025-03-17
3:20		2025-03-17
7:59		MySQL Server: DMLVerified
(526 days)		S38.0, 8.0.41Ubuntux86Inferred type of functional index is ambiguous and restricts column values
1181372025-05-08
11:49		2025-05-08
12:10		MySQL Server: DMLVerified
(474 days)		S39.3, 8.0, 8.4AnyAnyContradictory query results for decimal data type
1183122025-05-30
8:12		2025-05-30
10:32		MySQL Server: DMLVerified
(452 days)		S28.0.42, 8.4.5, 9.3.0AnyAnyInconsistent results when evaluating `EXCEPT` or `INTERSECT` operations involving `NULL`
1186942025-07-22
7:03		2025-07-22
11:45		MySQL Server: DMLVerified
(399 days)		S38.0.41 5.7, 8.0.42AnyAnyItem_func_between deal with decimel different from other methods
1206902026-06-15
13:33		2026-06-16
7:40		MySQL Server: DMLVerified
(70 days)		S38.0.46AnyAnyCHAR type: inconsistent behavior between WHERE clause and UNIQUE constraint when comparing strings with trailing spaces
304022007-08-14
8:35		2014-03-10
14:31		MySQL Server: DMLVerified
(5011 days)		S25.0.37 CommunityLinux (RedHat 9.0)AnySELECT count(distinct) from mytable return 0
744482014-10-20
9:18		2014-10-24
8:10		MySQL Server: DMLVerified
(4327 days)		S35.6.20-debug, 5.6.22, 5.7.6Linux (CentOS 7)AnyAssertion `table_share->tmp_table != NO_TMP_TABLE || m_lock_type != 2' failed
745042014-10-22
12:09		2014-10-22
12:34		MySQL Server: DMLVerified
(4325 days)		S35.6.20-debugLinux (CentOS 7)AnyAssertion `map->bitmap && map2->bitmap && map->n_bits==map2->n_bits' failed
745372014-10-24
6:53		2014-10-24
11:19		MySQL Server: DMLVerified
(4323 days)		S35.6.20-debug, 5.6.22Linux (CentOS 7)AnyAssertion `lex.sphead == __null' failed in Table_triggers_list::check_n_load
747792014-11-11
7:42		2016-07-29
10:37		MySQL Server: DMLVerified
(4305 days)		S35.6.20-debug, 5.6.23, 5.7.6Linux (CentOS 7)AnyAssertion :bitmap_is_s et(&m_part_info->read_partitions, m_part_spec.start_part)
747802014-11-11
9:15		2016-11-18
6:33		MySQL Server: DMLVerified
(4305 days)		S35.6.20-debug, 5.6.23, 5.7.6Linux (CentOS 7)AnyAssertion `tab->ref.use_count' failed in join_read_key_unlock_row
749462014-11-21
4:47		2014-11-23
9:19		MySQL Server: DMLVerified
(4295 days)		S35.6.20, 5.6.23, 5.7.6Linux (CentOS 7)AnyAssertion `nr >= 0.0' failed in virtual double Item_sum_std::val_real()
752322014-12-16
9:11		2014-12-16
9:49		MySQL Server: DMLVerified
(4270 days)		S35.6.21, 5.6.23, 5.7.6Linux (CentOS 7)AnySig 6 abort in get_partition_id_range_for_endpoint | sql/sql_partition.cc:3600
756482015-01-27
10:04		2015-01-27
11:12		MySQL Server: DMLVerified
(4228 days)		S35.6.21-debug, 5.6.24, 5.7.6Linux (CentOS 7)AnyAssertion `length <= max_data_length()' failed in Field_blob::store_to_mem
760402015-02-25
7:31		2018-04-20
23:33		MySQL Server: DMLVerified
(4197 days)		S35.6.23, 5.6.25Linux (CentOS 7)AnyAssertion `!flags.finalized' failed in sql/binlog.cc:1172
811912016-04-25
11:10		2016-09-02
16:26		MySQL Server: DMLVerified
(3773 days)		S35.7.11WindowsAnyCREATE TABLE ... SELECT caused ERROR 1114 while destination reached over 4 Gb
830212016-09-16
10:02		2016-09-16
10:16		MySQL Server: DMLVerified
(3630 days)		S35.6.33, 5.5.52AnyAnyAssertion "buf != end" failed
864712017-05-26
9:27		2017-05-26
12:31		MySQL Server: DMLVerified
(3378 days)		S35.7.18Ubuntu (Xenial)AnyAssertion `! no_data(nbytes)' failed in void Geometry::wkb_parser::skip_unsafe
875882017-08-29
17:17		2017-08-29
17:57		MySQL Server: DMLVerified
(3283 days)		S35.7/8.0UbuntuAnyAssertion `thd->lex->sql_com mand == SQLCOM_XA_COMMIT' failed
888052017-12-07
8:40		2017-12-07
9:37		MySQL Server: DMLVerified
(3183 days)		S15.6.38AnyAnyAssertion `item_in->left_expr->cols() == 1' failed.
901902018-03-23
8:26		2018-03-23
17:05		MySQL Server: DMLVerified
(3077 days)		S35.7.21/8.0CentOSAnySig=6 assertion in MYSQL_BIN_LOG::new_file_impl | binlog.cc:6862
794092015-11-25
10:45		2015-11-30
8:11		MySQL Server: DMLVerified
(3921 days)		S35.7.8, 5.7.9, 5.5.48, 5.6.29AnyAnycompare type for datetime column and varchar column is inconsistent with doc
815082016-05-19
13:22		2016-05-20
8:52		MySQL Server: DMLVerified
(3749 days)		S35.7.8, 5.7.12, 5.6.30AnyAnyType in meta data for "cast('a' as char(100))" is VAR_STRING
1142182024-03-05
4:50		2024-03-05
7:01		MySQL Server: DMLVerified
(903 days)		S28.2.0, 8.3.0, 8.0.36AnyAnyUnexpected Results by MEMORY ENGINE
667942012-09-13
2:39		2012-09-13
14:53		MySQL Server: DMLVerified
(5094 days)		S35.1.63/5.5.29Linux (Ubuntu 32bit)AnyColumn metadata inconsistent when used against a View
719812014-03-08
20:24		2014-03-13
11:15		MySQL Server: DMLVerified
(4548 days)		S35.6.16AnyAnyStrange result on explain
795052015-12-03
10:57		2015-12-03
12:09		MySQL Server: DMLVerified
(3918 days)		S35.7.8, 5.5.48, 5.6.29, 5.7.9AnyAny"if(1,1,1.234)" return 1 while the "Decimals" is 3
795652015-12-09
7:11		2015-12-09
8:34		MySQL Server: DMLVerified
(3912 days)		S35.7.8,5.5.48, 5.6.29, 5.7.9AnyAnyFunction insert work incorrectly with multiple-type utf8 character
807752016-03-17
9:37		2016-03-23
8:51		MySQL Server: DMLVerified
(3807 days)		S35.6.24-72.2-log, 5.6.29, 5.7.11Ubuntu (14.04.4)Any"Out of range value for column XXX" in DML is missleading
818762016-06-16
7:30		2016-06-20
11:09		MySQL Server: DMLVerified
(3718 days)		S35.5.50, 5.6.31, 5.7.13LinuxAnyneg op returns diff results
825592016-08-12
3:08		2016-08-16
20:12		MySQL Server: DMLVerified
(3665 days)		S25.6, 5.7.14, 5.6.32LinuxAnya bug about union with subquery
831462016-09-26
7:39		2016-09-26
10:34		MySQL Server: DMLVerified
(3620 days)		S35.6, 5.7LinuxAnytime to bit produces inconsistent results
834542016-10-20
8:09		2016-10-20
8:38		MySQL Server: DMLVerified
(3596 days)		S35.7LinuxAnyinconsistent results returned when compare enum with integer
840552016-12-05
9:25		2016-12-05
14:17		MySQL Server: DMLVerified
(3550 days)		S35.6/5.7/8.0LinuxAnyinconsistent behavior for inserting default value to a column of enum type
843422016-12-27
7:28		2016-12-27
11:58		MySQL Server: DMLVerified
(3528 days)		S35.7.17,5.6.33AnyAnyORDER BY on BIT column results changes output display format
849332017-02-10
3:22		2017-02-10
9:30		MySQL Server: DMLVerified
(3483 days)		S35.6 5.7, 5.6.35, 5.5.54AnyAnysame sql mode in 5.6 and 5.7 results in difference results
912322018-06-13
11:11		2018-06-13
15:12		MySQL Server: DMLVerified
(2995 days)		S35.7/8.0MacOSAnyjson column wtih string value got incorrect result
901402018-03-20
13:28		2018-03-20
15:39		MySQL Server: DMLVerified
(3080 days)		S35.7.21-debugAnyAnymysql-5.7.21 coredump on ut0ut.cc ine942
771642015-05-27
5:10		2015-05-27
13:29		MySQL Server: DMLVerified
(4108 days)		S35.6.21, 5.6.26, 5.6.24Linux (CentOS 7)AnyAssertion : mtr_memo_contains(mtr, block, 2) == rw_lock_own(&block->lock, 351)
756402015-01-27
4:50		2015-01-27
7:58		MySQL Server: DMLVerified
(4228 days)		S35.6.21-debug, 5.6.24Linux (CentOS 7)AnyFailing assertion: array->n_elems < array->max_elems in sync_thread_add_level
747592014-11-10
7:29		2014-11-10
8:55		MySQL Server: DMLVerified
(4306 days)		S35.6.20-debugLinux (CentOS 7)AnyFailing assertion: lock_rec_get_first(receiver, receiver_heap_no) == __null
746642014-11-03
7:03		2016-09-09
2:34		MySQL Server: DMLVerified
(4313 days)		S35.6.20-debug, 5.5.41, 5.6.22, 5.7.6Linux (CentOS 7)AnyAssertion: len <= col->len || col->mtype==5 || (col->len == 0 && col->mtype ==1)
772892015-06-10
2:49		2015-06-10
7:11		MySQL Server: DMLVerified
(4094 days)		S35.6.23, 5.6.25, 5.7.8Linux (CentOS 7)AnyInnoDB: Failing assertion: lock->index == index | lock0lock.cc line 5573
806812016-03-10
7:24		2026-05-28
1:13		MySQL Server: DMLIn progress
(3819 days)		S35.7.11CentOSAnyFailing assertion: len <= fixed_len in in file rem0rec.cc line 886
771082015-05-21
4:52		2015-05-21
6:38		MySQL Server: DMLVerified
(4114 days)		S35.6.23, 5.6.26Linux (CentOS 7)AnyInnoDB: Failing assertion: index == cursor->index in btr0sea.cc line 1782
747472014-11-08
7:20		2015-02-05
7:55		MySQL Server: DMLVerified
(4219 days)		S15.6.20, 5.6.22, 5.7.5AnyAnyFailing assertion: index->id == btr_page_get_index_id(page) btr0cur.cc line 899
746782014-11-04
8:28		2014-11-04
9:07		MySQL Server: DMLVerified
(4312 days)		S35.6.20-debug, 5.6.22, 5.7.6Linux (CentOS 7)AnyAssertion `host_length <= 60' failed in set_setup_actor_key
768442015-04-27
5:50		2015-04-27
6:53		MySQL Server: DMLVerified
(4138 days)		S35.6.23, 5.6.25Linux (CentOS 7)Anyhandle_fatal_signal (sig=6) in trx_commit_low | trx/trx0trx.cc:1365
920362018-08-16
7:49		2018-08-17
11:52		MySQL Server: DMLVerified
(2930 days)		S38.0.12AnyAnyInnoDB: Assertion failure: api0api.cc:3163:!sdi_delete_failed
746412014-10-31
1:31		2014-10-31
14:42		MySQL Server: DMLVerified
(4316 days)		S15.6.20, 5.6.21AnyAnymy_seek.c:57: my_seek: Assertion `fd != -1' failed. Table corruption on opt
1046282021-08-15
23:37		2021-08-20
12:26		MySQL Server: DMLVerified
(1831 days)		S38.0AnyAnyUnused assignment in MySQL-8.0.23
970382019-09-26
13:58		2021-04-19
9:52		MySQL Server: DMLVerifiedS35.7, 8.0AnyAnyColumn metadata of a table and a view created from similar SELECT is not same
769252015-05-04
10:37		2015-05-04
11:20		MySQL Server: DMLVerified
(4131 days)		S35.6.23, 5.6.25Linux (CentOS 7)Anyhandle_fatal_signal (sig=11) in ha_innobase::store_key_val_for_row
810352016-04-12
1:57		2016-04-12
7:43		MySQL Server: DMLVerified
(3787 days)		S35.7.8, 5.5.49, 5.6.30, 5.7.12AnyAny`NEWDECIMAL` result for ROUND() function is out of range of 65 digits
831782016-09-28
2:28		2016-09-28
6:47		MySQL Server: DMLVerified
(3618 days)		S35.6, 5.6.33, 5.7.15LinuxAnysubstring(binary, 3) return inconsistent results
1065972022-02-28
13:25		2022-03-01
7:21		MySQL Server: DMLVerified
(1638 days)		S38.0.25, 8.0.28AnyAnyTIME type truncate error in 'in' function
1164142024-10-19
6:27		2024-10-19
15:07		MySQL Server: DMLVerified
(675 days)		S18.4.2, 8.0.40UbuntuAnyBOLB type or operation
798492016-01-05
13:08		2016-02-08
10:09		MySQL Server: DMLVerified
(3851 days)		S25.6.23, 5.6.28, 5.7.10CentOSAnySTR_TO_DATE function not working for numeric month (0...12)
746462014-10-31
9:51		2014-10-31
10:27		MySQL Server: DMLVerified
(4316 days)		S35.6.20-debug, 5.6.22, 5.7.6Linux (CentOS 7)AnyAssertion `((Item_result_field*)item)->result_field' failed in create_tmp_field
763072015-03-13
3:46		2015-03-13
6:23		MySQL Server: DMLVerified
(4183 days)		S35.6.23, 5.6.25, 5.7.7, 5.5.44Linux (CentOS 7)AnyAssertion `share->rows_recorded' failed in ha_tina::delete_row(const uchar*)
784152015-09-12
6:17		2015-09-12
9:50		MySQL Server: DMLVerified
(4000 days)		S35.6.22, 5.6.26, 5.7.9AnyAnyEquivalent SQL like "select cast( varchar as decimal)" returns different results
900892018-03-15
12:57		2018-03-15
17:36		MySQL Server: DMLVerified
(3085 days)		S25.5/5.6/5.7/8.0LinuxAnyYear type column have index , between operate sql , the result is wrong .
902652018-03-30
19:05		2018-04-10
17:27		MySQL Server: DMLVerified
(3063 days)		S35.7.21, 5.6.39AnyAnyInconsistency in size truncating when converting to a smaller string data_type
1202452026-04-10
13:14		2026-04-10
13:55		MySQL Server: DDLOpenS19.6.0AnyAnyUnexpected error `Got error -1 - 'Unknown error -1' from storage engine`
1205612026-05-28
11:11		2026-05-29
4:41		MySQL Server: DDLOpen
(89 days)		S39.7/8.4/8.0AnyAnytablespace marked missing after rollback of copy-style ALTER
1108722023-04-30
2:06		2023-05-04
11:32		MySQL Server: DDLVerified
(1210 days)		S38.0AnyAnyUnable to create indexes concurrently on the same table
1184762025-06-18
8:45		2026-05-28
1:13		MySQL Server: DDLPatch pending
(433 days)		S28.0, 8.4Red Hatx86Unable to create partition with name '1e3fRQM2GhI'
724272014-04-22
22:06		2014-09-09
8:05		MySQL Server: DDLVerified
(4369 days)		S15.5.16AnyAnyCrash during ALTER TABLE may lead to non-usable table
226322006-09-23
20:45		2022-12-04
20:45		MySQL Server: DDLVerified
(7258 days)		S35.1.11-betaLinux (linux)AnySHOW CREATE TABLE is inconsistent in showing unsupported options
791512015-11-06
9:10		2016-07-05
8:59		MySQL Server: DDLVerified
(3703 days)		S25.6.27, 5.7.11AnyAnyerror -1 from storage engine while creating table with non-existing datadir
838982016-11-21
6:44		2016-11-21
7:16		MySQL Server: DDLVerified
(3564 days)		S35.6.34AnyAnyERROR 1030 (HY000): Got error -1 from storage engine
1126602023-10-09
2:21		2023-10-09
8:52		MySQL Server: DDLVerified
(1051 days)		S38.1.0, 8.0.34LinuxAnyGot error -1 - 'Unknown error -1' from storage engine
764672015-03-23
23:26		2015-03-24
8:04		MySQL Server: DDLVerified
(4172 days)		S15.6.22, 5.6.23, 5.6.25AnyAnyAssertion `strlen(db) <= (64*3) && strlen(name) <= (64*3)' failed. DROP FUNCTION
384342008-07-29
19:15		2012-05-18
20:19		MySQL Server: DDLVerified
(6593 days)		S1 5.0.51b-community-nt MySQL Community Ed, 5.0, 5.1 BZRAny (Linux, MS Windows xp)Anyunique key index length
1111782023-05-29
3:33		2024-04-10
7:28		MySQL Server: DDLVerified
(1184 days)		S28.0.25, 8.0.33, 8.3.0AnyAnyUnable to set the secondary engine
394132008-09-11
23:26		2022-12-04
20:45		MySQL Server: DDLVerified
(6556 days)		S35.0, 5.1, 6.0 bzrAnyAnyIncorrect AUTO_INCREMENT value allowed
482282009-10-22
13:17		2025-12-07
20:45		MySQL Server: DDLVerifiedS25.0.88, 5.1.31, 5.1.41AnyAnyUNIQUE_KEY_FLAG not respected for multiple columns in unique key
952332019-05-03
1:46		2020-03-23
4:54		MySQL Server: DDLVerified
(2346 days)		S38.0.16AnyAnycheck constraint doesn't consider IF function that returns boolean a boolean fun
1050902021-09-30
17:23		2021-09-30
18:26		MySQL Server: DDLVerified
(1790 days)		S35.7.35Anyx86FK cannot be created when the table has a UNIQUE KEY in a virtual generated col
1134162023-12-14
7:34		2023-12-14
8:38		MySQL Server: DDLVerified
(985 days)		S28.2.0AnyAnyContribution by Tencent: replaying rename space ddl log fails
1135072023-12-25
4:04		2025-06-11
5:42		MySQL Server: DDLVerified
(974 days)		S28.0.35AnyAnygipk add column failed
1171352025-01-08
11:54		2026-08-11
12:43		MySQL Server: DDLVerified
(592 days)		S28.0AnyAnyWhen executing online ddl rebuilt table, concurrent delete operations may cause row_log memory to be read out of bounds.
1175632025-02-25
3:25		2025-02-25
7:22		MySQL Server: DDLVerified
(546 days)		S28.4.4, 8.0, 9.2.0AnyAnyMySQL should check the range of auto-increment values when altering a column
1052952021-10-22
12:24		2021-10-22
15:46		MySQL Server: DDLVerified
(1768 days)		S38.0.27Anyx86Type of COALESCE(1, FALSE) was INT, but MySQL8.0.27 is decimal(1,0).
1177202025-03-17
2:39		2025-03-17
10:14		MySQL Server: DDLVerified
(526 days)		S28030, 8.0.41, 8.4.4AnyAnyInstant modification causes inconsistency in double data.
109922005-05-31
16:17		2017-11-13
0:44		MySQL Server: DDLVerified
(7118 days)		S34.1.13, 5.1.52AnyAnyMyISAM foreign key definitions create indexes
639622012-01-08
20:10		2012-01-09
14:05		MySQL Server: DDLVerified
(5343 days)		S35.1.61AnyAnyCREATE SERVER still not converting hostnames to lower case
746032014-10-28
11:33		2014-10-28
11:50		MySQL Server: DDLVerified
(4319 days)		S35.6.20-debug/5.7Linux (CentOS 7)AnyAssertion `comma_length > 0' failed in mysql_prepare_create_table
746062014-10-28
15:56		2014-10-29
9:58		MySQL Server: DDLVerified
(4318 days)		S35.6.20-debug, 5.6.22, 5.7.6Linux (CentOS 7)AnyAssertion `thd->transaction.stmt.is_empty()' failed in close_mysql_tables
750032014-11-26
2:45		2014-11-26
9:53		MySQL Server: DDLVerified
(4290 days)		S35.6.21, 5.6.23Linux (CentOS 7)AnyAssertion `bitmap_is_set_all(&table->s->all_set)' failed int handler::ha_reset()
750792014-12-03
5:50		2014-12-08
11:54		MySQL Server: DDLVerified
(4278 days)		S35.6.21, 5.6.23, 5.6.22, 5.7.6Linux (CentOS 7)AnyAssertion `!do_checksum || remains == 0' failed in MYSQL_BIN_LOG::do_write_cache
813672016-05-10
13:42		2016-05-10
14:18		MySQL Server: DDLVerified
(3759 days)		S25.7.12AnyAnyIrrelevant error message altering table engine -> The table '#sql-9ae_5' is full
850652017-02-20
2:56		2017-03-02
8:00		MySQL Server: DDLVerified
(3463 days)		S25.7.17AnyAnyCREATE EVENT not OOM safe
744802014-10-21
11:44		2026-05-28
1:12		MySQL Server: DDLIn progress
(4005 days)		S15.6.20-debug,5.6.26, 5.6.27, 5.6.28, 5.7.8 and 5.7.9Linux (CentOS 7)AnyFailing assertion: os_file_status(newpath, &exists, &type), os0file.cc line 1950
733262014-07-18
11:31		2014-07-18
11:59		MySQL Server: DDLVerified
(4421 days)		S2all, 5.6.20AnyAnyBehavior when using a non-permitted index type.
747622014-11-10
11:49		2014-11-10
12:40		MySQL Server: DDLVerified
(4306 days)		S35.6.20-debug, 5.6.23, 5.7.6Linux (CentOS 7)AnyFailing assertion: thr_get_trx(thr)->error_state == DB_SUCCESS.
1090332022-11-09
3:43		2022-11-17
9:37		MySQL Server: DDLVerified
(1380 days)		S25.7.39AnyAnyContribution by Tencent: crash after ha_commit_inplace_alter_table is unsafe
750832014-12-03
8:49		2014-12-03
11:56		MySQL Server: DDLVerified
(4283 days)		S35.6.20, 5.6.23, 5.7.6Linux (CentOS 7)Anyhandle_fatal_signal (sig=6) in retrieve_auto_increment | myisam/mi_key.c:588
952272019-05-02
19:56		2019-05-15
20:32		MySQL Server: DDLVerified
(2671 days)		S35.7.24CentOSx86JSON columns in a UNION get changed into longtext
748872014-11-17
4:29		2014-11-17
6:36		MySQL Server: DDLVerified
(4299 days)		S35.6.21, 5.6.23, 5.7.6Linux (CentOS 7)AnyFailing assertion: trx_get_dict_operation(trx) == TRX_DICT_OP_INDEX
927602018-10-12
7:09		2018-10-12
7:39		MySQL Server: DDLVerified
(2874 days)		S38.0, 5.7.23AnyAnyCannot alter InnoDB table to MyISAM if table definition has encryption='N' text
934092018-11-29
16:43		2018-11-30
5:30		MySQL Server: DDLVerified
(2825 days)		S35.7.24AnyAnydisabled_storage_engines does not catch partition engines
1023062021-01-20
6:36		2021-01-20
6:54		MySQL Server: DDLVerified
(2043 days)		S18.0AnyAnyImproper locking in alter_part_normal::try_commit
1091942022-11-24
15:08		2022-11-25
7:01		MySQL Server: DDLVerified
(1369 days)		S38.0.31Ubuntu (22.04)x86 (x86_64)Inexistent secondary_engine ignored
1126612023-10-09
6:29		2023-10-09
8:52		MySQL Server: DDLVerified
(1051 days)		S38.1.0, 8.0.34LinuxAnyGot 'Unknown error -1' when create index on table
1188172025-08-12
11:35		2025-08-13
7:23		MySQL Server: DDLVerified
(377 days)		S38.0AnyAnyCode Comment Error for row_import::m_n_instant_cols in storage/innobase/row/row0import.cc
1192412025-10-27
11:25		2025-10-27
11:29		MySQL Server: DDLOpen
(302 days)		S28.0.41AnyAnyException when creating index instance
1202442026-04-10
12:40		2026-04-10
13:51		MySQL Server: DDLOpenS19.6.0AnyAnyUnexpected error `'0' for column '' at row -1` triggered by ALTER
1211152026-08-18
11:00		2026-08-18
11:08		MySQL Server: DDLOpenS39.7.2AnyAnyOnline rebuild can corrupt REDUNDANT CHAR records after utf8mb3-to-utf8mb4 conversion
1211242026-08-19
8:10		2026-08-19
8:10		MySQL Server: DDLOpenS38.0.46AnyAnyUnrelated CHECK on DATETIME prevents INSTANT/INPLACE ENUM extension
271752007-03-15
14:48		2022-12-04
20:45		MySQL Server: DDLVerified
(6726 days)		S35.0.38 4.1.23Linux (Linux)Anyinvalid colum attributes in create/alter table
371302008-06-01
20:11		2018-09-09
20:45		MySQL Server: DDLVerifiedS35.0.44AnyAnyExtra index is added to column when making SERIAL column PK.
732992014-07-16
14:59		2014-07-18
9:26		MySQL Server: DDLVerified
(4421 days)		S25.6.19, 5.6.20AnyAnyDEFAULT value for PRIMARY KEY column depends on the way to declare it PRIMARY
796452015-12-15
9:02		2015-12-15
11:16		MySQL Server: DDLVerified
(3906 days)		S35.7.8, 5.5.48, 5.6.28,5.7.10AnyAnyOn column property, when both 'NOT NULL' and 'NULL' specified, no error throws
810102016-04-08
10:34		2020-01-24
10:45		MySQL Server: DDLVerified
(3788 days)		S35.7.11, 5.6.29, 8.0.17WindowsAnyALTER TABLE DROP DEFAULT - default value of NULL not forced
824192016-08-03
9:21		2016-08-03
9:54		MySQL Server: DDLVerified
(3674 days)		S35.6, 5.7, 5.7.14AnyAnySupplementary unicode characters accepted for schema object names
451962009-05-29
14:26		2012-05-18
20:19		MySQL Server: DB2SE for IBM iPatch pending
(6266 days)		S35.1.33AnyAnySome collations do not sort correctly with IBMDB2I
1101942023-02-23
14:06		2023-04-03
16:54		MySQL Server: Data DictionaryVerified
(1240 days)		S38.0.23, 8.0.30, 8.0.32AnyAnyDD upgrade leaves dictonary tables in temporary schema dd_upgrade_targets_80030
1112862023-06-05
22:05		2023-06-06
12:35		MySQL Server: Data DictionaryVerified
(1176 days)		S38.0.33AnyAnySDI has incorrect types for DB_TRX_ID and DB_ROLL_PTR fields
1193182025-11-06
11:28		2026-06-23
7:48		MySQL Server: Data DictionaryVerified
(63 days)		S38.4.10CentOS (CentOS Linux release 7.7.1908 (Core))x86 (x86_64)When modifying the system time to a date beyond 2038, MySQL installation reports an error
1210252026-07-28
21:38		2026-07-28
21:38		MySQL Server: Data DictionaryOpenS38.4.9AnyAnycheck_table_funs retains opened tables; 1M-table upgrade OOMs with #117983 fix
1183672025-06-05
9:18		2025-06-06
10:06		MySQL Server: Data DictionaryVerified
(445 days)		S18.0AnyAnyThe server may fail to start again if it exits abnormally during the upgrade
1210302026-07-29
21:55		2026-07-31
7:56		MySQL Server: Data DictionaryVerified
(25 days)		S28.0.42+ and 8.4.5+AnyAnyUpgrade fails with MY-013135 on tables with CHECK constraints/generated columns/partitions
1210472026-08-01
1:37		2026-08-01
1:37		MySQL Server: Data DictionaryOpenS28.0Linuxx86Replica crash in `dd_first_index` on empty `dd::Table::indexes()` collection under concurrent DD
1116162023-06-29
6:19		2023-06-30
7:40		MySQL Server: Data DictionaryVerified
(1152 days)		S28.0.32AnyAnyFailed to upgrade from 5.7 to 8.0 because of spatial column with BTREE index
895442018-02-06
4:16		2018-03-09
5:42		MySQL Server: Data DictionaryVerified
(3119 days)		S38.0.4AnyAnyLeakSanitizer errors on failed server startup due to DD engine init fail
346122008-02-15
19:49		2013-03-03
20:45		MySQL Server: CSVVerified
(6178 days)		S25.0,5.1.22Other (i5/OS v5r4 PASE)AnyCSV storage engine does not honor time_zone
559072010-08-11
8:39		2013-03-03
20:45		MySQL Server: CSVVerified
(5858 days)		S35.1, 5.6.99AnyAnyCSV Engine seems to have changed format of numeric handling
710912013-12-05
12:52		2013-12-06
11:15		MySQL Server: CSVVerified
(4645 days)		S35.5.33, any, 5.6.15, 5.5.35AnyAnyCSV engine does not properly process "", in quotes
1068522022-03-28
12:38		2022-04-11
2:00		MySQL Server: Connection HandlingVerified
(1597 days)		S28.0.28Windows (Windows 11 Pro (build 22000.556))x86 (x64)Cannot connect using named pipe on windows if the connection was the first
1202742026-04-16
5:53		2026-05-12
6:59		MySQL Server: Connection HandlingOpenS28.4.6Red Hat (Rocky Linux 8.8)x86 (4.18.0-477.27.1.el8_8.x86_64)Specific account authentication permanently fails with "Public Key Retrieval is not allowed" after FLUSH PRIVILEGES
831512016-09-26
14:27		2021-09-14
10:08		MySQL Server: Connection HandlingVerified
(2771 days)		S25.6.33CentOSAnyhigh number of SHOW WARNINGS can stall server if compressed protocol in use
1114322023-06-15
8:56		2023-06-16
13:42		MySQL Server: CompilingVerified
(1166 days)		S3mysql-8.0.33 Ubuntu (22.04.2)x86c++ Undefined Behavior with clang-16
766882015-04-14
13:47		2015-07-06
11:54		MySQL Server: CompilingAnalyzing
(4068 days)		S15.6.24, 5.7.7-rcLinux (CentOS 7)Any-DMYSQL_DATADIR impact on compiling MySQL with cmake
977772019-11-26
0:44		2019-11-29
13:51		MySQL Server: CompilingVerified
(2461 days)		S55.7.28Linux (or any ELF platform)Anyseparate global variables (from hot variables) using linker script (ELF)
608722011-04-14
15:22		2011-04-20
9:11		MySQL Server: CompilingVerified
(5606 days)		S15.1, 5.5AnyAnycmake-based build system declares DBUG_OFF/DBUG_ON in CFLAGS instead of headers
644772012-02-27
21:20		2012-03-06
9:10		MySQL Server: CompilingVerified
(5292 days)		S35.5.23Linux (Ubuntu 11.10)AnyCan't build 5.5 on Ubuntu with systemtap-sdt-dev installed
1172992025-01-27
11:48		2026-07-06
18:45		MySQL Server: CompilingVerified
(50 days)		S38.4.9, 26.7.0-erMacOS (15.2)ARMddl0bulk.h:236:15: error: parameter 'prebuilt' not found in the function declaration [-Werror,-Wdocumentation]
1180262025-04-21
15:03		2025-04-22
7:02		MySQL Server: CompilingVerified
(490 days)		S38.0.42MacOSAnyBuild failed with apple clang 17
1181612025-05-12
6:57		2025-10-27
6:49		MySQL Server: CompilingVerified
(302 days)		S38.0.43MacOS (15.4.1)ARMHaving Homebrew-installed googletest breaks build
1207172026-06-17
13:33		2026-07-07
19:02		MySQL Server: CompilingOpen
(49 days)		S39.7.0, 26.7.0-erMacOS (26.5.1)ARMBuild fails under macOS with LLVM 18
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