Showing all 23 (Edit, Save, CSV, Feed)
ID# Date Updated Type Status Sev Version Target OS Summary Assigned
81682005-01-27
18:09
2014-01-24
12:29
MySQL Server: OptimizerVerified
(1275 days)
S35.0-bkAnyHELP commands processing different from regular with --ps-protocol  
140842005-10-17
20:09
2014-01-23
9:50
MySQL Server: OptimizerVerified
(1276 days)
S35.0-bkAnyindex_merge access method not used for federated engine Assigned Account
302882007-08-07
22:18
2013-03-03
20:45
MySQL Server: GeneralVerified
(3617 days)
S3AnyThere is no Handler_read_rnd_init counter. Geir H√łydalsvik
361952008-04-18
2:29
2011-02-16
23:43
MySQL Server: OptimizerVerified
(3372 days)
S35.1-bkAnymysqld calls handler->cond_push twice  
364222008-04-30
2:19
2011-02-16
23:43
MySQL Server: OptimizerVerified
(3370 days)
S36.0.xAnyEXPLAIN EXTENDED; SHOW WARNINGS doesn't have ON expression for semi-joins  
401512008-10-19
18:12
2013-05-02
17:28
MySQL Server: OptimizerVerified
(1542 days)
S36.0/5.6AnyEXPLAIN doesn't show DISTINCT+join optimization Evgeny Potemkin
423052009-01-23
14:53
2011-02-16
23:43
MySQL Server: OptionsVerified
(3102 days)
S35.1/6.0AnyIt is not possible to list existing key caches  
442072009-04-10
15:08
2012-05-18
20:19
MySQL ServerVerified
(3025 days)
S35.1/5.0/6.0AnyLEFT JOIN Multi-table DELETE fails to delete records when using foreign keys Assigned Account
475822009-09-24
7:11
2013-06-25
10:25
MySQL ServerVerified
(1488 days)
S35.1, 5.55.1+Microsoft Windows (XP Russian, Bulgarian)main.perror-win fails on non-English versions of Windows  
482812009-10-24
14:08
2017-05-21
20:45
MySQL Server: Command-line ClientsVerified
(2828 days)
S35.1Linux (x86 Ubuntu Jaunty)mysqlbinlog prints warning about unfreed memory Assigned Account
676382012-11-19
17:00
2012-11-26
17:24
MySQL Server: OptimizerVerified
(1699 days)
S35.6.8AnyOdd optimizer choice for UPDATE .. ORDER BY ... LIMIT query  
693672013-05-31
20:32
2013-05-31
22:59
MySQL Server: Information schemaVerified
(1513 days)
S35.6AnyEXPLAIN shows "Scanned 1 database" while the query scans many databases  
695672013-06-25
8:44
2016-06-16
20:30
MySQL Server: OptimizerVerified
(401 days)
S35.6.12AnyEXPLAIN FORMAT=JSON lists subquery in optimized_away_subqueries, but it is run  
697952013-07-19
17:54
2016-06-16
20:32
MySQL Server: OptimizerVerified
(401 days)
S35.6.12AnyEXPLAIN FORMAT=JSON doesn't show Using filesort for UNIONs  
708232013-11-05
17:50
2013-11-05
20:00
MySQL Server: PartitionsVerified
(1355 days)
S35.6.14, 5.7.2AnyExtended keys doesn't work for partitioned tables  
708862013-11-12
10:42
2013-11-12
11:02
MySQL Server: OptimizerVerified
(1348 days)
S35.5.32, 5.6AnyMIN/MAX optimizer doesn't take into account type conversions  
719142014-03-03
13:31
2014-03-04
6:20
MySQL Server: Information schemaVerified
(1236 days)
S25.6.16-debug-logAnyWrong query result when using INFORMATION_SCHEMA tables and semi-join subqueries  
728542014-06-03
20:12
2017-06-12
15:35
MySQL Server: OptimizerVerified
(1144 days)
S25.6.17AnyExtremely slow performance with outer joins and join buffer  
744622014-10-20
19:26
2014-11-01
0:57
MySQL Server: OptimizerVerified
(994 days)
S35.6.21AnyEXPLAIN FORMAT=JSON produces ordering_operation when no ordering takes place.  
746612014-11-02
20:20
2016-06-16
20:44
MySQL Server: OptimizerVerified
(401 days)
S35.6.21, 5.6.22, 5.7.6AnyEXPLAIN FORMAT=JSON says two temptables are used, execution shows just one  
747442014-11-07
22:45
2016-06-16
20:45
MySQL Server: OptimizerVerified
(401 days)
S35.6.21, 5.6.22, 5.7.6AnyEXPLAIN FORMAT=JSON produces duplicates_removal where there is none  
766792015-04-13
15:48
2017-02-01
14:28
MySQL Server: OptimizerVerified
(830 days)
S35.6, 5.6.24, 5.6.25, 5.7.8AnyEXPLAIN incorrectly shows Distinct for tables using join buffer  
829692016-09-13
13:05
2016-09-14
8:21
MySQL Server: InnoDB storage engineVerified
(311 days)
S35.7.15AnyInnoDB statistics update may temporarily cause wrong index cardinalities  
Showing all 23 (Edit, Save, CSV, Feed)