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ID# Date Updated Type Status Sev Version OS CPU Summary
722942014-04-09
17:28
2014-04-10
6:24
MySQL Server: OptimizerVerified
(3640 days)
S35.5-debug, 5.6-debugAnyAny Assertion `0' fails on killing INSERT .. SELECT into a FEDERATED table
773402015-06-12
22:34
2015-12-18
10:58
MySQL Server: OptimizerVerified
(3023 days)
S35.6.25, 5.7.7AnyAny Optimizer chooses wrong index for LEFT JOIN query
786122015-09-28
22:46
2022-11-12
22:13
MySQL Server: OptimizerVerified
(3102 days)
S35.5.45, 5.6.26, 5.7.8,5.5.47, 5.6.28,5.7.10AnyAny Optimizer chooses wrong index for ORDER BY
936062018-12-14
7:53
2021-11-23
15:30
MySQL Server: OptimizerVerified
(1904 days)
S25.6.40,5.7.24CentOS (6.9)x86 when use Connector/J preparestatement mysql returns the wrong result
537932010-05-19
9:52
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5062 days)
S36.0-codebase-bugfixingAnyAny"early NULL filtering" not done for outer join converted to inner join
589282010-12-14
20:58
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4853 days)
S35.1-bugteamAnyAny"not exists" optimization not applied if relevant table is not single inner one
457762009-06-26
7:17
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5389 days)
S5mysql-5.1.35LinuxAny"OR" condition on SPATIAL index not optimized
808022016-03-21
9:22
2016-03-21
10:56
MySQL Server: OptimizerVerified
(2929 days)
S35..1/5.5/5.6/57AnyAny"ORDER BY expression" does not allow alias to aggregate
765012015-03-27
6:50
2015-03-27
15:11
MySQL Server: OptimizerVerified
(3289 days)
S35.6.22AnyAny"select + distinct + group by " works incorrectly
942242019-02-06
16:45
2019-11-17
10:39
MySQL Server: OptimizerVerified
(1876 days)
S35.6, 5.6.43Any (any)Any (any)[5.6] Optimizer reconsiders index based on index definition order, not value
668492012-09-17
18:49
2013-06-10
19:50
MySQL Server: OptimizerVerified
(3944 days)
S15.5.16, 5.1.70, 5.5.32, 5.6.12LinuxAny[REGRESSION] this query hangs the server (100% CPU for several minutes)
1134642023-12-19
17:40
2024-03-12
11:05
MySQL Server: OptimizerVerified
(99 days)
S28.0.27AnyAny>= 8.0.27 Error 1048 when updating row with empty_sql mode
1093632022-12-13
13:08
2022-12-16
14:50
MySQL Server: OptimizerVerified
(468 days)
S38.0.4, 8.0.31AnyAny0 changed to -0 caused by DISTINCT and UNION ALL
1089462022-11-01
3:35
2022-12-13
4:12
MySQL Server: OptimizerVerified
(471 days)
S38.0.30AnyAny0 changed to 0.0 caused by DISTINCT and UNION ALL
668252012-09-14
22:38
2012-09-15
18:02
MySQL Server: OptimizerVerified
(4212 days)
S35.5.27AnyAny5.5 ignores an index if BINARY is used
589242010-12-14
18:38
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4852 days)
S35.1.44, 5.0, 5.1, 5.6.1LinuxAnya LIMIT after a UNION doesn't propogate to all queries
680442013-01-06
22:02
2013-01-07
1:30
MySQL Server: OptimizerVerified
(4098 days)
S35.5.30AnyAnyA minor bug in check_simple_equality()
726462014-05-14
9:40
2014-05-14
12:17
MySQL Server: OptimizerVerified
(3606 days)
S35.5 5.6, 5.6.19AnyAnyA strange result from explain query
957762019-06-13
2:34
2019-06-13
5:38
MySQL Server: OptimizerVerified
(1750 days)
S35.7.15-log MySQL Community Server (GPL), 5.6.44, 5.7.26, 8.0.16CentOSAnyAbout FUNCTION STDDEV_SAMP:Data only in different order
1049782021-09-17
19:57
2021-09-20
9:02
MySQL Server: OptimizerVerified
(920 days)
S58.0.26, 5.7.35WindowsAnyAdding Join Index forces query optimizer to use inefficient execution plan
1032962021-04-13
5:35
2021-04-13
6:01
MySQL Server: OptimizerVerified
(1080 days)
S38.0.22, 5.7.33, 8.0.23AnyAnyAggregate function group by primary key/non-primary key has differnet result
1099352023-02-04
14:13
2023-02-10
15:45
MySQL Server: OptimizerVerified
(413 days)
S38.0AnyAnyAggregate function max and min can't get right result .
640022012-01-11
20:01
2012-01-19
11:52
MySQL Server: OptimizerVerified
(4459 days)
S15.5.19Any (Debian, Windows XP)AnyAggregate queries with multiple columns and no GROUP BY produce bogus results
1082332022-08-23
6:43
2022-08-23
7:53
MySQL Server: OptimizerVerified
(583 days)
S35.7.39, 8.0.30AnyAnyAlias displayed incorrectly with "Use temporary"
886712017-11-28
0:16
2017-12-04
15:41
MySQL Server: OptimizerVerified
(2306 days)
S55.7.19AnyAnyALL + BNL chosen over REF in query plan with a simple SELECT + JOIN
1081502022-08-16
13:19
2023-01-27
16:19
MySQL Server: OptimizerVerified
(426 days)
S3 8.0.30Ubuntu (22.04.1)x86 (x86_x64)ALL query with UNION and ROLLUP wrong result
703142013-09-12
12:28
2013-09-12
14:07
MySQL Server: OptimizerVerified
(3850 days)
S35.6AnyAnyAmbiguous column updated with UPDATE ... JOIN ... USING
1118522023-07-23
12:46
2023-07-27
1:15
MySQL Server: OptimizerVerified
(248 days)
S38.0.30, 8.0.34AnyAnyAn incorrect number of records is returned
657922012-07-03
2:19
2012-07-04
9:54
MySQL Server: OptimizerVerified
(4286 days)
S55.1,5.5AnyAnyan unecessary Using temporary in distinct query
1022922021-01-19
9:54
2021-12-23
10:00
MySQL Server: OptimizerVerified
(1163 days)
S38.0.22, 8.0.23Any (CentOS Linux release 8.0.1905 (Core))Any (4.18.0-80.el8.x86_64 )ANALYZE TABLE capitalized table name, statistics results are not updated.
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