Showing all 21 (Edit, Save, CSV, Feed)
ID# Date Updated Type Status Sev Version OS CPU Summary
693672013-05-31
20:32
2013-05-31
22:59
MySQL Server: Information schemaVerified
(3954 days)
S35.6AnyAnyEXPLAIN shows "Scanned 1 database" while the query scans many databases
829692016-09-13
13:05
2016-09-14
8:21
MySQL Server: InnoDB storage engineVerified
(2752 days)
S35.7.15AnyAnyInnoDB statistics update may temporarily cause wrong index cardinalities
766792015-04-13
15:48
2017-02-01
14:28
MySQL Server: OptimizerVerified
(3271 days)
S35.6, 5.6.24, 5.6.25, 5.7.8AnyAnyEXPLAIN incorrectly shows Distinct for tables using join buffer
747442014-11-07
22:45
2016-06-16
20:45
MySQL Server: OptimizerVerified
(2842 days)
S35.6.21, 5.6.22, 5.7.6AnyAnyEXPLAIN FORMAT=JSON produces duplicates_removal where there is none
746612014-11-02
20:20
2016-06-16
20:44
MySQL Server: OptimizerVerified
(2842 days)
S35.6.21, 5.6.22, 5.7.6AnyAnyEXPLAIN FORMAT=JSON says two temptables are used, execution shows just one
744622014-10-20
19:26
2014-11-01
0:57
MySQL Server: OptimizerVerified
(3435 days)
S35.6.21AnyAnyEXPLAIN FORMAT=JSON produces ordering_operation when no ordering takes place.
719142014-03-03
13:31
2014-03-04
6:20
MySQL Server: Information schemaVerified
(3677 days)
S25.6.16-debug-logAnyAnyWrong query result when using INFORMATION_SCHEMA tables and semi-join subqueries
708862013-11-12
10:42
2013-11-12
11:02
MySQL Server: OptimizerVerified
(3789 days)
S35.5.32, 5.6AnyAnyMIN/MAX optimizer doesn't take into account type conversions
708232013-11-05
17:50
2013-11-05
20:00
MySQL Server: PartitionsVerified
(3796 days)
S35.6.14, 5.7.2AnyAnyExtended keys doesn't work for partitioned tables
697952013-07-19
17:54
2016-06-16
20:32
MySQL Server: OptimizerVerified
(2842 days)
S35.6.12AnyAnyEXPLAIN FORMAT=JSON doesn't show Using filesort for UNIONs
695672013-06-25
8:44
2016-06-16
20:30
MySQL Server: OptimizerVerified
(2842 days)
S35.6.12AnyAnyEXPLAIN FORMAT=JSON lists subquery in optimized_away_subqueries, but it is run
140842005-10-17
20:09
2014-01-23
9:50
MySQL Server: OptimizerVerified
(3717 days)
S35.0-bkAnyAnyindex_merge access method not used for federated engine
676382012-11-19
17:00
2012-11-26
17:24
MySQL Server: OptimizerVerified
(4140 days)
S35.6.8AnyAnyOdd optimizer choice for UPDATE .. ORDER BY ... LIMIT query
482812009-10-24
14:08
2023-02-12
20:45
MySQL Server: Command-line ClientsVerified
(5269 days)
S35.1Linux (x86 Ubuntu Jaunty)Anymysqlbinlog prints warning about unfreed memory
442072009-04-10
15:08
2018-09-09
20:45
MySQL ServerVerified
(5466 days)
S35.1/5.0/6.0AnyAnyLEFT JOIN Multi-table DELETE fails to delete records when using foreign keys
423052009-01-23
14:53
2011-02-16
23:43
MySQL Server: OptionsVerified
(5543 days)
S35.1/6.0AnyAnyIt is not possible to list existing key caches
401512008-10-19
18:12
2020-05-03
20:45
MySQL Server: OptimizerVerified
(3983 days)
S36.0/5.6AnyAnyEXPLAIN doesn't show DISTINCT+join optimization
364222008-04-30
2:19
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5811 days)
S36.0.xAnyAnyEXPLAIN EXTENDED; SHOW WARNINGS doesn't have ON expression for semi-joins
361952008-04-18
2:29
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5813 days)
S35.1-bkAnyAnymysqld calls handler->cond_push twice
302882007-08-07
22:18
2013-03-03
20:45
MySQL Server: GeneralVerified
(6058 days)
S3AnyAnyThere is no Handler_read_rnd_init counter.
475822009-09-24
7:11
2022-12-04
20:45
MySQL ServerVerified
(3929 days)
S35.1, 5.5Windows (XP Russian, Bulgarian)Anymain.perror-win fails on non-English versions of Windows
Showing all 21 (Edit, Save, CSV, Feed)