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ID# Date Updated Type Status Sev Version OS CPU Summary
473302009-09-15
15:39
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4702 days)
S55.0.77, 5.1.34, 5.1.37Linux (Debian x64)AnySlow query with left join and having.
372642008-06-07
22:35
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5044 days)
S55.1.24-rc 5.1.29-rc 5.1.30AnyAnyMySQL wrongly uses filesort
692192013-05-13
20:14
2013-05-13
20:32
MySQL Server: OptimizerVerified
(3374 days)
S55.6.12AnyAnyCREATE TEMPORARY TABLE ... SELECT is slower on 5.6 than on 5.1
759812015-02-20
13:56
2017-11-05
7:12
MySQL Server: InnoDB storage engineVerified
(2678 days)
S55.7.6AnyAnyMySQL 5.7.5 30% slower than 5.6.23 for 1 thread write
891492018-01-08
23:41
2018-01-16
17:07
MySQL Server: OptimizerVerified
(1665 days)
S55.7.20Red Hat (7.4)AnySELECT DISTINCT on multiple TEXT columns is slow
689792013-04-17
3:47
2018-07-11
15:11
MySQL Server: OptimizerVerified
(3365 days)
S55.6.10LinuxAnyperformance regression of MySQL 5.6.10?
1005372020-08-15
8:11
2020-08-17
12:02
MySQL Server: SYS SchemaVerified
(721 days)
S58.0.21Ubuntu (18.04 LTS)x86Performance degradation caused by monitoring sys.innodb_lock_waits in MySQL 8.0
1014592020-11-04
13:05
2022-02-28
15:34
MySQL Server: OptimizerVerified
(177 days)
S55.6.50,5.7.32AnyAnyWith more than one value in IN() clause, query skip index use.
258912007-01-27
14:17
2013-03-03
20:45
MySQL Server: MyISAM storage engineVerified
(5325 days)
S35.0.36-BK, 5.0.27Linux (Linux)AnyCreation of temporary table with key causing error 124
262842007-02-12
12:32
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5384 days)
S35.0.bkLinux (Linux)Anybug #26273 / optimize, not executed for index, if datafile is gap-free
303022007-08-08
12:41
2020-05-03
20:45
MySQL Server: OptimizerVerified
(4466 days)
S35.0.40, 5.1, 5.2, 5.0 BKAnyAnyQuery from EXPLAIN EXTENDED .. SHOW WARNINGS returns different result
362112008-04-18
22:09
2016-02-25
12:24
MySQL Server: Command-line ClientsVerifiedS35.0.56AnyAnymysql client rejects "--" comments that server accepts
383972008-07-27
20:13
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5124 days)
S35.1.26, 5.0.62AnyAnyselect distinct + order by desc is executed inefficiently
382572008-07-21
12:45
2011-02-16
23:43
MySQL Server: User-defined functions ( UDF )Verified
(5116 days)
S35.0, 5.1AnyAnyDocumentation for initid->max_length not correct
385702008-08-05
12:13
2011-02-16
23:43
MySQL Server: User-defined functions ( UDF )Verified
(5113 days)
S35.0, 5.1AnyAnycalling UDF causes a server crash
417852008-12-29
16:41
2012-05-18
20:19
MySQL Server: C API (client library)Verified
(4970 days)
S35.0, 5.1, 6.0 bzrAnyAnyC API doesn't know about change in server status after COM_CHANGE_USER
434512009-03-06
10:28
2018-09-09
20:45
MySQL Server: Data TypesVerified
(4903 days)
S35.0, 5.1, 6.0 bzrLinuxAnyWrong varchar to decimal conversion
440092009-04-01
8:27
2011-02-16
23:43
MySQL Server: Information schemaVerified
(4828 days)
S35.1.33, 5.1, 6.0 bzrAnyAnyWeird error while querying `TABLES` against not existing `TABLE_SCHEMA`
458762009-07-01
13:14
2017-12-16
9:57
MySQL Server: Storage Engine APIVerifiedS35.1.35AnyAnySHOW ENGINES output is inaccurate
487792009-11-15
11:28
2011-02-16
23:44
MySQL Server: DDLVerified
(4648 days)
S35.1.40Windows (XP64)Anybogus 'unknown database' error when encoding long table names on windows
480772009-10-15
12:04
2011-02-16
23:44
MySQL Server: DDLVerified
(4679 days)
S36.0.14, 5.5.3-m3, 5.1.47AnyAnyIssues with warnings on adding long comments to table/col/index after upgrade
481032009-10-16
0:32
2018-09-09
20:45
MySQL Server: OptimizerVerifiedS35.1, 6.0AnyAnyUsing STRAIGHT_JOIN with Innodb tables can produce duplicate results
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
496092009-12-11
5:10
2012-05-18
20:19
MySQL Server: GeneralVerified
(4611 days)
S35.1.38, 5.1, next-mrAnyAnycheck_db_name is incorrect for single-byte character sets
502182010-01-11
0:25
2011-02-16
23:44
MySQL Server: Command-line ClientsVerified
(4592 days)
S35.1.42WindowsAnyCTRL-C behavior faulty for mysql client on Windows
522832010-03-22
19:10
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4521 days)
S35.1.46AnyAnyInnodb reports extra warnings when SELECT/WHERE is performed using invalid value
532162010-04-27
17:39
2011-02-16
23:44
MySQL Server: Prepared statementsVerifiedS35.5.3-m3, 5.5.4-m3AnyAnyUnrelated DDL causes repreparation of a prepared statement
562642010-08-25
17:41
2011-02-16
23:44
MySQL Server: OptionsVerified
(4365 days)
S35.1.47, 5.1.51-bzrLinuxAnyCommand-line options are case-sensitive but don't throw errors
571882010-10-01
21:58
2013-03-03
20:45
MySQL Server: Archive storage engineVerified
(4329 days)
S35.1.51, 5.5.6AnyAnychecksum table gives 0 until 'show table status' is run against the table
570492010-09-28
2:59
2011-02-16
23:44
MySQL Server: GeneralVerified
(4332 days)
S35.1.50, 5.1, 5.6.99 bzrLinuxAnymysqldump unhappy with /var/lib/mysql directories with leading dot
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