Showing all 464 (Edit, Save, CSV, Feed)
ID# Date Updated Type Status Sev Version Target OS Summary Assigned
727192014-05-22
6:58
2014-07-18
12:25
MySQL Server: Performance SchemaClosed
(1127 days)
S35.6.17Linux (CentOS 6)Performance Schema behavior on hosts with low RAM  
531982010-04-27
13:45
2011-02-16
23:44
MySQL Server: DocumentationClosed
(2670 days)
S3AnyDuplicate sentence in the performance schema doc Paul Dubois
180542006-03-08
2:04
2007-01-16
16:08
MySQL Server: InnoDB storage engineClosed
(3867 days)
S15.0.18Miracle Linux ver4 (kernel 2.6)Severe performance degradation when Hyperthreading is on Heikki Tuuri
335342007-12-27
13:12
2008-02-20
20:57
MySQL Cluster: Cluster (NDB) storage engineClosed
(3467 days)
S2MySQL Cluster CGE 6.3AnyBad performance of INSERT's in auto_incremented tables Martin Skold
375362008-06-19
22:34
2011-02-16
23:43
MySQL ServerClosed
(2619 days)
S55.1.246.0-betaSolaris (Nevada Bld 87 on X86)Thread scheduling causes performance degradation at low thread count Davi Arnaut
342202008-02-01
10:42
2008-03-01
11:11
Connector / NETClosed
(3457 days)
S35.1.5AnyBug in MySql.Data.MySqlClient.Statement TokenizeSql + Performance issue  
788482015-10-15
18:47
2015-10-27
12:39
MySQL Server: DocumentationClosed
(661 days)
S35.7AnyDocs still claim Performance Schema does not allocate memory after startup Paul Dubois
699412013-08-06
16:27
2013-09-16
17:48
MySQL Server: DocumentationClosed
(1432 days)
S35.5,5.6,5.7AnyInaccurate doc in reference manual for SSL performance Daniel So
528072010-04-14
6:40
2011-02-16
23:44
MySQL Server: DocumentationClosed
(2683 days)
S35.5.3+AnyFLAGS field in EVENTS_WAITS_CURRENT is not documented Paul Dubois
697272013-07-11
18:41
2016-02-25
12:24
MySQL Server: Performance SchemaClosed
(1407 days)
S35.6.11Microsoft Windows--performance_schema_instrument value quoting is problematic Marc Alff
26832004-02-09
6:48
2004-02-10
14:42
MySQL ServerClosed
(4938 days)
S34.1.1aNT 4 Server SP 6aPoor Performance on a Multi-Homed System  
521342010-03-17
11:08
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2571 days)
S3mysql-next-mr, 5.6.99-m35.5+Anyperformance schema file io, symlink in path Marc Alff
142642005-10-24
16:37
2013-05-29
11:23
Connector / ODBCClosed
(1542 days)
S33.51.12 & 5.0.15Microsoft Windows (Windows 2003)Error Log: Performance Data Bogdan Degtyariov
770642015-05-18
8:43
2015-07-27
12:10
MySQL Server: DocumentationClosed
(753 days)
S35.5, 5.6AnyManual does not say anything about a known performance problem with TRUNCATE Daniel Price
775772015-07-01
10:51
2015-07-15
12:18
MySQL Server: Performance SchemaClosed
(766 days)
S35.5, 5.6, 5.7Anysetup_timers initialization assumes CYCLE timer is always available  
563322010-08-27
18:17
2013-07-07
11:39
MySQL Server: InnoDB storage engineClosed
(1503 days)
S35.0.87, 5.0.91AnyPerformance regression in DROP TABLE performance post 5.0.77 Assigned Account
461012009-07-09
20:49
2011-02-16
23:44
MySQL WorkbenchClosed
(2912 days)
S25.1.16 OSSMicrosoft Windows (XP SP2)MySQL Workbench OSS leaks GDI objects, resulting in massive performance drops Mike Lischke
302372007-08-03
22:10
2007-10-09
17:07
MySQL Server: ParserClosed
(3601 days)
S55.05.1.23AnyPerformance regression in boolean expressions Marc Alff
816942016-06-02
16:42
2016-11-02
13:31
MySQL Server: ReplicationClosed
(375 days)
S3AnyCHANNEL SERVICE INTERFACE HAS NO FUNCTION TO GET RETRIEVED GTID SET  
545632010-06-16
19:19
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2619 days)
S35.5.5preAnyInnoDB: Performance drop in varios sysbench tests Sunny Bains
479142009-10-08
9:10
2012-03-26
19:30
MySQL Server: OptimizerClosed
(1971 days)
S24.1 and 5.1Microsoft Windows (Windows Server 2003)Performance Issue with Subquery  
694192013-06-07
7:04
2013-08-26
14:08
MySQL Server: OptionsClosed
(1453 days)
S25.6.12AnyUndocumented and untested table_open_cache table_definition_cache default change  
832472016-10-03
14:02
2016-12-15
15:06
MySQL Server: OptimizerClosed
(309 days)
S35.6.33AnySevere regression in my_strnxfrm() from mysql-5.5 -> 5.6  
377032008-06-27
21:20
2015-04-29
0:09
MySQL Server: GeneralClosed
(842 days)
S5MYSQL 6.0.4 (Source Distribution)Linux (EL5.1)MySQL performance with and without Fast Mutexes using Sysbench Workload  
843052016-12-22
1:22
2017-03-24
14:43
MySQL Server: Information schemaClosed
(147 days)
S25.6.35AnyThe fix for Bug#78777 has different behavior with perf. schema vs. without it  
807372016-03-14
21:24
2016-03-17
0:14
MySQL Server: InnoDB storage engineClosed
(520 days)
S35.7Any"How MySQL Uses Memory" is myisam centric  
461832009-07-14
20:04
2011-02-16
23:44
MySQL Cluster: Cluster (NDB) storage engineClosed
(2833 days)
S3mysql-5.1-telco-6.2.16, ...-6.3.16SolarisCluster query performance regression on Solaris Magnus Blåudd
853522017-03-08
0:44
2017-08-14
12:36
MySQL Server: ReplicationClosed
(4 days)
S55.6, 5.7, 5.6.35AnyReplication regression with RBR and partitioned tables  
241692006-11-10
7:41
2007-02-28
7:26
MySQL ServerClosed
(3824 days)
S15.1.12, 5.1.14Linux (Linux (Debian/Sarge))Dramatic speed loss when going from 5.1.11 to 5.1.12 (or to 5.0.26) Valerii Kravchuk
538662010-05-20
18:23
2011-02-16
23:44
MySQL Server: DocumentationClosed
(2646 days)
S35.1AnyManual Bug: enabling binary log "makes performance about 1% slower." Paul Dubois
735822014-08-14
12:18
2014-09-29
16:48
MySQL Server: DocumentationClosed
(1054 days)
S35.6 5.7AnyDocumentation says group commit for the binary log works only if sync_binlog=0 David Moss
426082009-02-04
21:42
2011-02-16
23:43
MySQL Server: GeneralClosed
(3101 days)
S3Summit v0.2.0Summit v0.2.1AnySummit may need changes to default config parameters for optimal performance Mikael Ronström
372392008-06-06
7:26
2008-07-08
16:43
Connector / NETClosed
(3328 days)
S35.3.0.0AnyMySqlReader GetOrdinal performance changes break existing functionality  
779442015-08-05
7:11
2015-08-21
18:43
MySQL Server: Performance SchemaClosed
(728 days)
S35.7.8-rc, 5.7.9Linuxperformance_schema_instrument='%=OFF', not disable all instruments Marc Alff
728292014-06-02
2:02
2015-03-27
14:52
MySQL Server: Security: PrivilegesClosed
(875 days)
S55.7.4-m14LinuxLOCK_grant is major contention point, leaves 30-40% idle CPU. Dmitry Lenev
579812010-11-04
14:57
2012-02-13
3:42
MySQL Server: InnoDB storage engineClosed
(2013 days)
S35.5.7-m3SolarisUNIV_DEBUG causes big performance degradation for some operations on Solaris Sunny Bains
456992009-06-24
11:05
2011-02-16
23:44
Connector / NETClosed
(2963 days)
S56.0AnyMySqlHelper.EscapeString() performance can be improved  
521022010-03-16
16:20
2011-02-16
23:44
MySQL Server: InnoDB Plugin storage engineClosed
(2438 days)
S55.0, 5.1, 5.5.5m35.1+Microsoft Windows (Any)InnoDB Plugin shows performance drop compared to InnoDB (Windows) Calvin Sun
807802016-03-17
11:55
2016-04-14
0:45
MySQL Server: Performance SchemaClosed
(507 days)
S35.7AnyAdd Performance Schema / sys Schema Memory Monitoring Example  
764602015-03-23
13:01
2015-04-08
13:31
MySQL Server: OptimizerClosed
(863 days)
S35.7.5AnyCost constant cache's mutex not instrumented by performance schema  
483022009-10-26
11:43
2011-02-16
23:44
Tools: Random Query GeneratorClosed
(2853 days)
S22.1AnyMajor performance regression in RQG when using --mask Bernt Marius Johnsen
705772013-10-09
21:47
2013-10-15
18:19
MySQL Server: Performance SchemaClosed
(1403 days)
S35.6.14AnyRead/Write mutexes on Binlog delegate classes are not counted on perf schema Marc Alff
447232009-05-07
15:34
2011-02-16
23:43
MySQL Server: MyISAM storage engineClosed
(2891 days)
S55.0/5.15.0+LinuxLarger read_buffer_size values can cause performance decrease for INSERTs Anurag Shekhar
536962010-05-17
11:07
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2423 days)
S35.6.995.5+AnyPerformance schema engine violates the PSEA API by calling my_error() Marc Alff
544672010-06-13
12:47
2011-04-20
13:48
MySQL Server: Performance SchemaClosed
(2312 days)
S25.6.995.6+Any (Linux and Mac OSX)performance schema complains of wrong structure in bootstrap mode Marc Alff
362922008-04-23
14:16
2008-04-25
16:37
MySQL Server: InnoDB storage engineClosed
(3402 days)
S15.0.41-community-ntMicrosoft Windows (Windows XP SP2)Can't create a new thread (errno 12); if you are not out of available memory  
240352006-11-07
8:57
2007-02-27
20:23
MySQL Server: OptimizerClosed
(3825 days)
S55.0.34-BK, 5.0.26, 5.0.27Linux (Linux, FREEBSD)performance of update query difference between 5.0.22-log AND 5.0.27-log Igor Babaev
680892013-01-15
11:46
2013-01-30
18:17
MySQL Server: DocumentationClosed
(1661 days)
S35.6, 5.7.1, 5.5.30AnyManual refers to wrong (old?) column names for some P_S tables Paul Dubois
509392010-02-05
9:10
2011-02-16
23:44
MySQL Server: OptimizerClosed
(2500 days)
S5all5.1+AnyLoose Index Scan unduly relies on engine to remember range endpoints Martin Hansson
545312010-06-15
21:39
2011-02-16
23:44
MySQL Server: OptimizerClosed
(2620 days)
S25.1.46, 5.1.47AnyPerformance regression with many joins  
281672007-04-30
18:06
2007-05-03
11:23
Connector / NETClosed
(3760 days)
S55.0.6AnyPoor performance building connection string  
722012014-04-01
20:12
2014-05-14
15:29
MySQL Workbench: AdministrationClosed
(1192 days)
S36.1.4AnyWB 6.1 try to load my_sys55.sql for PERFORMANCE tab, but failed.  
358502008-04-05
4:09
2011-02-16
23:43
MySQL Server: OptimizerClosed
(2616 days)
S55.1.235.1+Any (Tested w/ SUSE)Performance regression in 5.1.23/5.1.24  
545382010-06-16
1:23
2011-02-16
23:44
MySQL Server: InnoDB Plugin storage engineClosed
(2439 days)
S35.1.47Anyuse of exclusive innodb dictionary lock limits performance Sunny Bains
640122012-01-12
14:34
2012-03-08
19:22
Connector / NETClosed
(1989 days)
S56.4.4.0Microsoft Windows (7 64-bit)CommandText property set method performance improvement Fernando Gonzalez.Sanchez
729772014-06-12
6:01
2014-07-21
15:45
Tests: ReplicationClosed
(1137 days)
S35.7AnyTaking write lock while adding a GTID into gtid set is not good to performance  
763052015-03-13
0:13
2015-04-08
13:26
MySQL Server: Performance SchemaClosed
(863 days)
S35.7.6AnyCom_stmt_reprepare missing in Performance Schema implementation of SHOW STATUS  
765622015-04-01
15:11
2016-02-03
19:32
MySQL Server: Performance SchemaClosed
(835 days)
S35.7.8AnySeveral performance schema unit tests fails  
775862015-07-01
16:56
2015-07-01
20:06
MySQL Server: InstallingClosed
(779 days)
S25.7.7Linuxmysqld --initialize --skip-performance-schema fails  
829622016-09-13
0:52
2017-03-13
14:52
MySQL Server: DocumentationClosed
(158 days)
S35.6.31Anymax_digest_length connected to, not replaced by, performance_schema_max_digest_l  
210132006-07-12
19:08
2006-08-15
11:37
MySQL Server: Stored RoutinesClosed
(4021 days)
S3>= 5.0.18All OSPerformance Degrades when importing data that uses Trigger and Stored Procedure Tomash Brechko
665872012-08-28
23:04
2013-05-23
16:55
MySQL Server: InnoDB storage engineClosed
(1548 days)
S35.6.7AnyBehavior of read-only transactions differs from documentation  
440592009-04-03
2:26
2011-02-16
23:43
MySQL Server: PartitionsClosed
(2799 days)
S55.1.32, 5.1.35-bzr5.1+Linux (CentOS 5 kernel 2.6.18-53.el5 SMP x86_64)Incorrect cardinality of indexes on a partitioned table Mattias Jonsson
591632010-12-24
17:20
2012-01-05
0:37
MySQL Server: InnoDB storage engineClosed
(2052 days)
S25.5.8AnySingle user session performance in InnoDB Inaam Rana
471372009-09-04
13:14
2011-02-16
23:44
MySQL Server: PackagingClosed
(2800 days)
S5any5.0+Solaris (using Sun compilers)Solaris binary packages should be compiled with '-g0', not '-g' Joerg Bruehe
543062010-06-07
19:26
2011-09-02
5:06
MySQL Server: DocumentationClosed
(2177 days)
S35.1, 5.4, 5.5AnyDocs issue - Advice on innodb_flush_method can be misinterpreted John Russell
770922015-05-19
12:16
2016-02-04
18:41
MySQL Server: InnoDB storage engineClosed
(800 days)
S35.7.6AnyDocument potential benefits of InnoDB General Tablespaces  
233352006-10-16
14:16
2007-09-05
20:45
MySQL Server: ReplicationClosed
(3635 days)
S25.1.12Linux (Linux 32 Bit)InnoDB hangs if BLOBS and BINLOG are used during new performance test Andrei Elkin
550872010-07-08
15:38
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2577 days)
S5AnyPerformance schema: optimization of the instrumentation interface Marc Alff
668652012-09-19
3:18
2017-01-25
14:20
MySQL ServerClosed
(205 days)
S35.6AnyPerformance degradation in MySQL 5.6  
525342010-04-01
17:49
2016-02-25
12:24
Connector / JClosed
(2675 days)
S15.1-bzrAnySignificant performance regression using load-balanced connections Todd Farmer
556092010-07-28
16:17
2011-02-16
23:44
Connector / NETClosed
(2577 days)
S26.3.3AnyDataAdapter.Update() slowdown Vladislav Vaintroub
678992012-12-13
18:26
2013-02-24
19:43
MySQL Server: OptimizerClosed
(1636 days)
S55.5.27Linux (CentOS 6.3)Adding LIMIT to query increases time from 2 seconds to 42 minutes  
54362004-09-06
19:10
2005-05-06
8:58
MySQL Server: InnoDB storage engineClosed
(4487 days)
S3allAny (all)SHOW INNODB STATUS is unusable with a lot of concurrent connections Marko Mäkelä
343642008-02-06
21:17
2012-07-30
17:14
MySQL Server: OptimizerClosed
(1845 days)
S15.1.22Solaris (SunOS clapton.nms.fnc.fujitsu.com 5.10 Generic_118833-36 sun4u sparc SUNW,Ultra-4)LEFT JOIN with subquery takes very long time  
415322008-12-17
9:06
2011-02-16
23:43
Connector / JClosed
(3060 days)
S55.1.7AnySlower performance since 5.1.7 with rewriteBatchedStatements option Mark Matthews
466522009-08-11
14:39
2011-02-16
23:44
MySQL ServerClosed
(2908 days)
S35.4.2 Summit5.4+Linuxndb_restore_compat gives Valgrind error in open_binary_frm() Guilhem Bichot
702092013-08-31
9:38
2014-10-22
15:25
MySQL Server: DocumentationClosed
(1031 days)
S35.7AnyIncorrect description of innodb_max_dirty_pages_pct_lwm and innodb_flushing_avg Daniel Price
522892010-03-23
2:04
2011-02-16
23:44
MySQL Server: LockingClosed
(2591 days)
S25.5.3pre/5.5.4pre5.5+Anyperformance regression for MyISAM in sysbench OLTP_RW test Dmitry Lenev
832702016-10-05
14:13
2017-04-11
7:25
MySQL Server: ReplicationClosed
(129 days)
S55.7.15AnyPerformance degradation when the server has many gtids  
400062008-10-13
15:04
2008-10-22
10:56
MySQL ServerClosed
(3222 days)
S55.0.18AnyPerformance depends on functions used?  
638152011-12-21
2:51
2012-10-18
22:06
MySQL Server: InnoDB Plugin storage engineClosed
(1765 days)
S1AnyReorganization May Make a Page Incompressible  
36572004-05-05
10:04
2004-05-27
13:34
MySQL Cluster: Cluster (NDB) storage engineClosed
(4831 days)
S3mysql-4.1FermiLinux LTS 3.01 (RH EL 3.0)Perfomance degradation after db node failure Magnus Blåudd
812292016-04-29
7:50
2016-05-23
23:38
MySQL Cluster: NDB APIClosed
(465 days)
S37.3AnyClient performance trashed due to threads woken up too early  
369412008-05-25
11:58
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(2616 days)
S35.0-bk, 5.1-bk5.0+AnyPerformance problem in ha_print_info (SHOW INNODB STATUS)  
745742014-10-26
18:54
2014-12-04
15:29
MySQL Server: DocumentationClosed
(988 days)
S35.6AnyDefaults for performance_schema statements history not clear Paul Dubois
369422008-05-25
12:28
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(2616 days)
S35.0,5.15.0+AnyPerformance problem in lock_get_n_rec_locks (SHOW INNODB STATUS)  
292632007-06-21
9:46
2011-02-16
23:43
MySQL Server: Information schemaClosed
(3123 days)
S35.15.0+Anydisabled storage engines omitted in SHOW ENGINES Sergey Glukhov
843042016-12-22
1:10
2017-03-03
19:35
MySQL Server: CompilingClosed
(168 days)
S2mysql-5.6.35, 5.6.35AnyThe connection control plugin will not compile with performance schema disabled  
343842008-02-07
16:45
2011-02-16
23:43
MySQL Server: DMLClosed
(2507 days)
S35.0.45, 5.1.22, 5.0.54AnyBig quoted int in WHERE of UPDATE or DELETE causes drop in performance Evgeny Potemkin
59692004-10-08
5:49
2004-10-10
10:52
MySQL ServerClosed
(4695 days)
S15.0.2Linux (Linux)Performance Problem with updatable VIEW Oleksandr Byelkin
26432004-02-04
13:21
2004-02-04
18:10
MySQL Server: MyISAM storage engineClosed
(4944 days)
S24.0.16Linux (linux)4.0.16 selects different index than 4.0.14 Michael Widenius
766272015-04-09
3:44
2015-09-29
7:41
MySQL Server: InnoDB storage engineClosed
(816 days)
S55.5.24, 5.6.24Linux (CentOS6.5)MySQL/InnoDB mix buffered and direct IO  
366942008-05-13
16:20
2015-05-15
5:42
Connector / NETClosed
(2471 days)
S3Microsoft Windowsbad information_schema performance in .NET app running stored routines Bogdan Degtyariov
751002014-12-04
2:05
2016-05-13
22:34
MySQL Workbench: SQL EditorClosed
(462 days)
S36.3.7Microsoft WindowsQuery Stats graph does not render  
538522010-05-20
11:14
2011-02-16
23:44
MySQL Server: InnoDB Plugin storage engineClosed
(2445 days)
S35.1.47/plugin1.0.8AnyInnoDB: Performance drop in SELECT_SUM_RANGES test at higher number of threads Alexey Stroganov
121252005-07-22
22:59
2005-07-26
21:40
MySQL Server: InnoDB storage engineClosed
(4406 days)
S14.1.13Mac OS X (OS X 10.4.2)Massive Disk I/O Degradation under 4.1.13 in OS X Marko Mäkelä
751082014-12-04
19:35
2015-01-15
19:26
MySQL ServerClosed
(946 days)
S26.2.3Microsoft Windows (Microsoft Windows 7 Home Premium Service Pack 1)No Connection to MySQL server. Port 3306 not available.  
482292009-10-22
13:22
2011-02-16
23:44
MySQL Server: PartitionsClosed
(2618 days)
S55.1.37,5.1.385.1+Linux (CentOS 4.4)group by performance issue of partitioned table Mattias Jonsson
774142015-06-19
9:36
2016-02-04
20:01
MySQL Server: OptimizerClosed
(687 days)
S35.7.7AnyQuery digest does not reflect new optimizer hints  
674322012-10-31
5:46
2012-12-11
1:49
MySQL Server: OptimizerClosed
(1711 days)
S55.6.7AnySerious performance degradation for the query with ORDER BY ... LIMIT n Jørgen Løland
728112014-05-30
7:49
2016-01-05
17:22
MySQL Server: CompilingClosed
(767 days)
S55.6, 5.7LinuxSet NUMA mempolicy for optimum mysqld performance  
712782014-01-02
17:22
2014-02-17
18:07
MySQL Server: Performance SchemaClosed
(1278 days)
S35.6AnyNUMBER OF ROWS IN PERFORMANCE SCHEMA TABLES Marc Alff
492642009-12-01
14:28
2010-03-03
2:09
MySQL Server: BackupClosed
(2725 days)
S26.0.14-backup(2894)AnyBACKUP: Huge slowdown while backup triggers Thava Alagu
536172010-05-13
8:15
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2571 days)
S35.5.3-m3, 5.5.4-m3AnyMissing performance schema tables not reported in the server log at startup Marc Alff
582252010-11-16
11:21
2011-07-27
17:07
MySQL Server: OptimizerClosed
(2214 days)
S25.1.49, 5.1.54, 5.5.7Microsoft Windows (Server 2003)Extreme performance degradation with joins  
554162010-07-20
21:17
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2534 days)
S15.5+AnyRenaming of performance_schema tables in 5.5 Marc Alff
712892014-01-04
15:21
2015-12-10
22:34
MySQL Server: DocumentationClosed
(617 days)
S35.6.15AnyPERFORMANCE_SCHEMA.THREADS table misses port in PROCESSLIST_HOST column Paul Dubois
549142010-06-30
13:08
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2488 days)
S55.5.55.5+AnyInnoDB: performance drop with innodb_change_buffering=all Marko Mäkelä
372522008-06-06
19:56
2015-02-06
19:01
MySQL Server: PartitionsClosed
(1892 days)
S35.1, 6.05.6+AnyPartitioning performance drops drastically with hundreds of partitions Mattias Jonsson
700212013-08-13
20:52
2013-10-03
13:38
MySQL Server: OptimizerClosed
(1415 days)
S55.6.135.7AnyPoor execution of a plan with unnecessary "range checked for each record" Jørgen Løland
434002009-03-05
7:15
2011-02-16
23:43
MySQL ServerClosed
(3072 days)
S3Summit v0.2.1Summit v0.2.2AnyMySQL Performance version options have bad default values Mikael Ronström
633682011-11-21
19:09
2011-12-08
3:34
MySQL Server: DocumentationClosed
(2080 days)
S3Anycase sensitivity in P_S  
275312007-03-29
18:00
2016-02-25
12:24
MySQL Server: OptimizerClosed
(3752 days)
S24.1.22 5.0AnyQuery performance degredation in 4.1.22 and greater Georgi Kodinov
700282013-08-14
8:08
2013-10-01
16:39
MySQL Server: Performance SchemaClosed
(1417 days)
S25.6.13Linux (Oracle Linux 6)P_S threads.INSTRUMENTED not set according to setup_actors Marc Alff
713182014-01-08
20:48
2014-07-10
14:45
MySQL Server: DocumentationClosed
(1135 days)
S35.6Anytable_open_cache "autosizing" in 5.6.12+ is not explained in the manual Paul Dubois
597992011-01-28
18:00
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2381 days)
S35.5.6Anyhandler statistics for the performance schema engine Marc Alff
508432010-02-02
18:12
2011-02-16
23:44
MySQL Server: OptimizerClosed
(2616 days)
S25.1.425.1+AnyOptimizer ignores clustered index for GROUP BY even when it improves performance Evgeny Potemkin
564752010-09-01
23:17
2011-07-22
18:21
MySQL Server: Performance SchemaClosed
(2219 days)
S35.6AnyMissing thread states in performance_schema.THREADS / SHOW PROFILE Marc Alff
429082009-02-17
1:20
2011-02-16
23:43
MySQL ServerClosed
(2476 days)
S55.0.74, 5.0.76, 5.0.77Linux (SLES 10)Performance degradation on SELECT_DISTINCT_RANGES (as in Sysbench) Elena Stepanova
715822014-02-04
9:35
2015-01-09
10:13
MySQL Enterprise Monitor: WebClosed
(952 days)
S33.0.5Mac OS X (Mavericks)Browser performance degraded by MEM usage  
713282014-01-09
14:27
2015-05-26
13:05
MySQL Server: DocumentationClosed
(815 days)
S35.1, 5.5, 5.6AnyManual does not describe how to monitor InnoDB change buffer usage Daniel Price
306252007-08-24
15:28
2007-10-09
17:05
MySQL Server: ParserClosed
(3601 days)
S55.0, 5.1AnyPerformance, reduce depth for expressions Marc Alff
690292013-04-22
3:04
2013-04-25
4:55
MySQL Server: InnoDB storage engineClosed
(1576 days)
S55.6.12AnyArbitrary flushing performance limitation is bad  
439422009-03-29
20:53
2009-05-15
16:05
MySQL Server: Falcon storage engineClosed
(3017 days)
S36.0.106.0.11AnyMake SyncObject::backoff really backoff Kelly Long
554622010-07-21
23:22
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2555 days)
S55.5.3-m35.5+AnyPerformance schema: reduce the overhead of PFS_events_waits::m_wait_class Marc Alff
797842015-12-28
6:50
2016-01-21
15:06
MySQL Server: Performance SchemaClosed
(575 days)
S35.6.24 5.7.10Anyupdate setup_instruments do not affect the global mutex/rwlock/cond Marc Alff
700572013-08-16
6:21
2013-11-05
20:20
MySQL Workbench: AdministrationClosed
(1382 days)
S36.0Mac OS X (10.8.4)Option Fields are cut because of GUI problem  
523932010-03-26
14:05
2012-07-19
23:17
MySQL Server: DocumentationClosed
(1856 days)
S35.1 and laterAnyinnodb_io_capacity documentation error John Russell
810672016-04-13
11:55
2017-01-20
23:16
MySQL Workbench: AdministrationClosed
(210 days)
S36.3.6Microsoft Windows (Microsoft Windows 10 Home)Wrong Admin Dashboard image if server stopped and restarted  
531652010-04-26
15:15
2011-02-16
23:44
MySQL Server: InnoDB Plugin storage engineClosed
(2578 days)
S3mysql-5.5AnySetting innodb_change_buffering=DEFAULT produces incorrect result Jimmy Yang
611052011-05-09
19:55
2013-06-25
21:38
Connector / JClosed
(1515 days)
S35.1.16AnyAvoid Java bottleneck by using explicit Charset for byte[]<->String conversions Assigned Account
718612014-02-27
9:52
2014-03-10
16:07
Connector / JClosed
(1257 days)
S55.1.29AnyAvoid manual array copy in MysqlIO and LoadBalancingConnectionProxy Filipe Silva
572702010-10-06
5:38
2013-03-25
15:36
MySQL Workbench: ModelingClosed
(1607 days)
S35.2.28 CE Rev. 6722wb52Microsoft Windows (Windows XP Pro SP 3)MySQL Workbench has bad memory leak during model diagram manipulations Assigned Account
767282015-04-17
4:48
2016-06-07
8:56
MySQL Server: InnoDB storage engineClosed
(441 days)
S35.7.7Anyreduce lock_sys->mutex contention for transaction that only contains SELECT  
406342008-11-11
11:30
2011-02-16
23:43
MySQL Server: MyISAM storage engineClosed
(3070 days)
S55.1.29, 6.0.x5.1+Anytable scan temporary table is 4x slower due to mmap instead instead of caching Alexey Botchkov
488322009-11-17
11:00
2011-02-16
23:44
MySQL Server: LockingClosed
(2674 days)
S55.0+5.5+AnyDisconnection is slow when using non-persistent mysql connections Magnus Blåudd
55702004-09-14
13:35
2004-10-08
17:50
MySQL AdministratorClosed
(4697 days)
S31.0.12Linux (Linux)Startup variables, Performance tab, cache size needs a memory size (k or m) Alfredo Kojima
718752014-02-28
8:24
2014-03-04
14:29
MySQL Server: DocumentationClosed
(1263 days)
S35.6.15Anyinnodb_old_blocks_time documentation is inconsistent. Daniel Price
675252012-11-08
18:46
2013-06-19
19:35
MySQL Server: DocumentationClosed
(1521 days)
S35.6.8+Anyprofiling, have_profiling etc. in MySQL 5.6.8+ Paul Dubois
749492014-11-21
6:30
2015-04-06
18:53
MySQL Server: GISClosed
(935 days)
S35.7.6AnyGIS performance issue: too many reallocs  
693182013-05-25
16:27
2013-07-03
14:09
MySQL Server: DocumentationClosed
(1507 days)
S35.6Anyperformance_schema_max_thread_instances documentation tweak Paul Dubois
647132012-03-21
2:05
2013-10-10
16:27
MySQL Cluster: Cluster (NDB) storage engineClosed
(1408 days)
S37.2.2 - 7.2.5AnyNDB Memcached Performance Regression  
301562007-07-31
20:56
2007-08-07
3:41
MySQL Enterprise Monitor: Advisors/RulesClosed
(3664 days)
S31.4Anytable cache not optimal advisor - incorrect information on details tab Andy Bang
603662011-03-07
10:43
2011-05-04
14:25
Connector / NETClosed
(2298 days)
S26.3.5, 6.3.6Microsoft WindowsCalling stored procedure with output parameters may hugely decrease performance  
521752010-03-18
11:03
2011-02-16
23:44
Connector / NETClosed
(2675 days)
S36.2.2AnyConnector/Net throws exception and keeps session locked Vladislav Vaintroub
122452005-07-28
18:48
2005-08-10
18:07
Connector / NETClosed
(4391 days)
S21.0.4Microsoft Windows (Windows 2000)using Prepare() on an insert command causes null parameters to convert to "0" Reggie Burnett
614012011-06-03
17:47
2011-06-16
19:49
MySQL Server: LockingClosed
(2255 days)
S5MySQL 5.5.3+AnyUPDATE performance degrades gradually if a trigger exists  
265882007-02-23
10:06
2017-03-22
13:20
MySQL Server: DocumentationClosed
(149 days)
S3*Linux (linux)innodb_flush_method, nosync and littlesync undocumented Assigned Account
524462010-03-29
16:00
2011-02-16
23:44
Connector / NETClosed
(2649 days)
S56.2.2Microsoft WindowsMySqlSessionStateStore performance Vladislav Vaintroub
337652008-01-09
12:36
2008-01-09
13:56
MySQL WorkbenchClosed
(3509 days)
S25.0.11Microsoft WindowsUI Performance issues  
537372010-05-18
9:30
2011-02-16
23:44
MySQL Server: OptimizerClosed
(2577 days)
S2mysql-next-mrAnyPerformance regressions after applying patch for bug 36569 Gleb Shchepa
783152015-09-03
10:15
2016-02-04
16:23
MySQL Server: Performance SchemaClosed
(715 days)
S35.7.9AnyDefault value of two options in perf schema is not updated in 5.7 Paul Dubois
161092005-12-30
23:35
2006-01-05
15:45
MySQL Server: DocumentationClosed
(4243 days)
S3n/an/adoubled words in 5.0.17 manual Paul Dubois
790942015-11-03
12:20
2015-11-04
20:27
MySQL WorkbenchClosed
(653 days)
S16.3.5Microsoft Windows (10)"Error while loading image" on startup, and then doesn't open connection  
545182010-06-15
14:25
2012-10-15
13:31
MySQL ServerClosed
(1768 days)
S55.0.22Microsoft Windows (Vista)Very bad performance with subselect Roy Lyseng
744872014-10-21
19:07
2015-02-16
20:38
MySQL Server: DDLClosed
(914 days)
S35.7.5-labs-previewAnyprimary key missing for query_rewrite.rewrite_rules  
514472010-02-24
7:08
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2711 days)
S2mysql-5.5.99 (Celosia)5.5+Anyperformance schema evil twin files Marc Alff
404402008-10-30
17:34
2011-02-16
23:43
Connector / JClosed
(3010 days)
S55.1.7AnyPerformance bottleneck using batched statements  
366032008-05-08
19:22
2009-01-08
9:41
MySQL Server: Falcon storage engineClosed
(3144 days)
S36.0.56.0.6AnyFalcon; Performance drop when ageGroup hits 2^31 Kevin Lewis
524752010-03-30
12:56
2011-02-16
23:44
Connector / NETClosed
(2675 days)
S36.2.xAnyPerformance issue in Connector/NET procedure cache Bogdan Degtyariov
89572005-03-04
21:23
2014-03-28
11:26
Connector / JClosed
(1239 days)
S13.1.6-7Microsoft Windows (Win2Kserver)MySQL service crash without errors Alexander Soklakov
547822010-06-24
15:31
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2571 days)
S35.5.3-m3, 5.5.4-m35.5+AnyPerformance schema per thread accounting and thread cache Marc Alff
727032014-05-21
6:46
2014-08-06
14:57
MySQL Server: InnoDB storage engineClosed
(1114 days)
S3Anypage cleaner should be multi-threaded also for recovery and shutdown  
325122007-11-20
11:43
2008-02-25
18:02
Tests: ServerClosed
(3462 days)
S36.0.4-alpha (pre)Linux (x86 (SuSE 9.3))All Falcon tests in the "funcs_1" suite are skipped Horst Hunger
593932011-01-10
12:47
2011-04-25
13:15
MySQL Server: OptionsClosed
(2307 days)
S25.5.8, 5.5.9-bzr5.5+Any (SunOS 5.10 Generic_142910-17 i86pc i386 i86pc)have_innodb=YES when mysqld started with --skip-innodb Kristofer Pettersson
20502003-12-08
16:07
2004-07-09
20:54
MySQL ServerClosed
(4788 days)
S24.1.1alphaMicrosoft Windows (w2k)10 to 1 performance drop with server 4.1.1 Dmitry Lenev
704022013-09-23
21:35
2013-11-12
1:47
MySQL Server: ErrorsClosed
(1375 days)
S55.7.2Anynew deprecation warnings introduce unwanted performance degradation side-effect  
358432008-04-04
19:56
2008-10-17
17:23
MySQL Server: Row Based Replication ( RBR )Closed
(3227 days)
S35.1.235.1.29+AnySlow replication slave when using partitioned myisam table Zhenxing He
796202015-12-13
11:22
2015-12-17
23:35
MySQL Server: DocumentationClosed
(610 days)
S35.7.10Any_runtime_version missing in docs  
432682009-02-27
17:09
2011-02-16
23:43
MySQL Cluster: Cluster (NDB) storage engineClosed
(2930 days)
S3mysql-5.1-telco-6.2AnyNdb : Change Blob part tables partitioning for UserDefined partitioning Frazer Clement
563242010-08-27
11:06
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2479 days)
S3next-mr, next-mr-bugfixing5.5+AnyRace Condition while shutting down MySQL: "PSI_server" Marc Alff
427572009-02-11
12:01
2011-02-16
23:43
MySQL Server: ReplicationClosed
(2741 days)
S3AnyRedundant use of LOCK_log in MYSQL_BIN_LOG::write(Log_event*) Mats Kindahl
693822013-06-02
19:42
2013-07-09
14:16
MySQL Server: Performance SchemaClosed
(1501 days)
S35.6.11AnyPerformance schema, degradation under stress when internal buffers are full Marc Alff
547902010-06-25
3:58
2011-06-03
2:10
MySQL Server: GeneralClosed
(2268 days)
S35.1.475.1+AnyUse of non-blocking mode for sockets limits performance Davi Arnaut
714322014-01-20
17:22
2014-03-10
20:00
Connector / JClosed
(1257 days)
S3AnyKey store files not closed when making SSL connection Alexander Soklakov
179292006-03-05
10:50
2006-10-11
10:33
MySQL Cluster: Disk DataClosed
(3964 days)
S35.1 DD: "delete from" is run in memory order Jonas Oreland
565852010-09-06
9:38
2011-02-16
23:44
MySQL Server: WindowsClosed
(2452 days)
S55.5.55.5+Microsoft WindowsSlowdown of readonly sysbench benchmarks (e.g point_select) on Windows 5.5 Vladislav Vaintroub
716902014-02-12
20:52
2014-05-21
3:57
MySQL UtilitiesClosed
(1185 days)
S31.3.6Anymysqlindexcheck should display tables w/o primary key  
547952010-06-25
7:46
2010-08-23
19:12
MySQL Server: DB2SE for IBM iClosed
(2552 days)
S35.1.48IBM i (V5R4)QSQSRVR in the Same SubSystem of mysqld  
171642006-02-06
18:29
2006-04-14
18:39
MySQL Server: OptimizerClosed
(4144 days)
S25.0.19-BK, 5.0.18Linux (Linux)LEFT JOIN with OR clause not optimized correctly Igor Babaev
417402008-12-25
8:51
2011-08-16
1:21
MySQL Server: OptimizerClosed
(2194 days)
S55.1.25,5.1.30AnyMySQL 5.1 optimizer produces inefficient plan for complex queries Ole John Aske
453242009-06-04
8:53
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2773 days)
S3mysql-6.0-perfschemaAnyPerformance schema: can write lock Marc Alff
425102009-02-01
9:33
2009-05-15
13:00
MySQL Server: Falcon storage engineClosed
(3017 days)
S26.0.96.0-rcAnyFalcon: Default memory parameters must be changed Christopher Powers
583842010-11-22
14:41
2011-02-16
23:44
MySQL Server: DocumentationClosed
(2459 days)
S35.5AnyDocs issue -Asynchronous I/O on Linux John Russell
614562011-06-09
7:40
2012-10-18
22:40
MySQL Server: InnoDB Plugin storage engineClosed
(1765 days)
S55.1.52AnyOptimistic Insert/Update uses wrong heuristics for compressed page size Marko Mäkelä
655532012-06-07
12:52
2013-03-11
19:30
MySQL Server: DocumentationClosed
(1621 days)
S35.5Anymysqldump --single-transaction warning is invalid since MySQL 5.5.3 Paul Dubois
491692009-11-27
16:09
2013-02-28
13:27
MySQL Server: InnoDB Plugin storage engineClosed
(1632 days)
S55.0,5.1,5.1 pluginAnyread_view_open_now is inefficient with many concurrent sessions Sunny Bains
588972010-12-13
12:12
2011-04-05
11:07
MySQL Server: ReplicationClosed
(2327 days)
S35.6+AnyRpl_info_table::do_is_transactional causes too much overhead Alfranio Correia
41142004-06-12
2:27
2004-08-24
6:49
MySQL ServerClosed
(4742 days)
S24.1.2Any (all)order by - limit optimization is broken for "range" access type. Sergey Petrunya
809142016-03-30
23:01
2016-03-31
1:51
MySQL Server: ReplicationClosed
(505 days)
S35.6.xAnyNO_ENGINE_SUBSTITUTION doesn't work with replication  
527542010-04-12
7:26
2011-02-16
23:44
MySQL Server: CompilingClosed
(2685 days)
S1mysql-trunk (5.5.3), mysql-next-mrAnyBuild break in mysql-trunk, performance schema unit test Marc Alff
571062010-09-29
16:04
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2442 days)
S35.6AnyRobustness of memcpy calls in the performance schema Marc Alff
422592009-01-22
6:36
2012-07-31
12:15
MySQL Server: DMLClosed
(1844 days)
S25.5.25Linux (Ubuntu 12.04 x86_64)Utilizing a SELECT within a WHERE IN performs poorly (slow)  
793802015-11-23
8:11
2016-06-18
21:34
MySQL Server: GISClosed
(574 days)
S38.0.0AnyUpgrade to Boost 1.60.0  
696532013-07-03
5:34
2013-10-01
15:41
MySQL Server: LoggingClosed
(1417 days)
S35.6AnyUse of uninitialized pthread_getspecific() key in debug builds Marc Alff
768212015-04-24
10:36
2016-02-08
12:45
MySQL Cluster: Cluster (NDB) storage engineClosed
(826 days)
S37.2.21AnyWatchDog detects no progress in send thread and kills datanode  
471262009-09-04
9:18
2011-02-16
23:44
MySQL ServerClosed
(2721 days)
S35.15.4+Anyequal flag values causing unexpected behaviour Alexey Botchkov
525022010-03-31
12:56
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2571 days)
S1mysql-trunk (5.5.3)5.5+AnyPerformance schema does not start with large mutex_instance buffers Marc Alff
440562009-04-02
21:37
2011-02-16
23:43
Connector / JClosed
(3045 days)
S15.1.7Microsoft WindowsResultSet from getGeneratedKeys() can not be closed => Java Heap Space exceeds Mark Matthews
670982012-10-05
10:19
2012-12-13
16:57
MySQL Server: Performance SchemaClosed
(1709 days)
S35.6.5, 5.7.0Anyperformance schema shows stray temporray tables  
187142006-04-02
0:13
2006-05-08
15:12
MySQL ServerClosed
(4120 days)
S15.0.19Linux (SLES 9/ Win2003 server)damage table and server crash/restart after update table  
399622008-10-09
20:08
2008-10-14
14:48
Connector / JClosed
(3230 days)
S55.1.7AnyResultSet.findColumn performance enhancement Mark Matthews
517402010-03-04
21:57
2011-02-16
23:44
MySQL Server: CompilingClosed
(2718 days)
S1mysql-5.1,mysql-5.55.1+LinuxMake Install - broken for errmsg.sys (many different languages) Georgi Kodinov
64312004-11-04
13:36
2005-06-13
8:29
MySQL AdministratorClosed
(4449 days)
S21.0.13Microsoft Windows (Windows XP)Administrator consumes huge amounts of system resources Vladimir Kolesnikov
151352005-11-22
14:28
2011-02-16
23:43
MySQL Server: OptimizerClosed
(3072 days)
S54.1.14Any (NT)Dependent subquery performs very badly Sergey Petrunya
589122010-12-14
9:15
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2411 days)
S3all5.1+AnyInnoDB unnecessarily avoids update-in-place on column prefix indexes Marko Mäkelä
38732004-05-24
16:23
2004-05-27
19:52
Connector / JClosed
(4831 days)
S23.0.12-productionMicrosoft Windows (Windows)Statement.getGeneratedKeys method returns only 1 result for batched insertions Mark Matthews
609612011-04-23
18:59
2014-03-28
19:39
MySQL ServerClosed
(1919 days)
S25.6, 5.5, 5.1Anyshow tables very slow when not in system disk cache  
822102016-07-13
6:50
2016-11-19
1:57
MySQL Server: JSONClosed
(393 days)
S38.0.0AnyJSON memory usage missing from the memory summary tables  
450902009-05-26
7:58
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2773 days)
S36.0.12-alpha-log-perfschemaAnyperformance schema is enabled at startup Marc Alff
502122010-01-10
14:07
2011-02-28
8:36
MySQL Server: OptimizerClosed
(2363 days)
S55.1.37, 5.1.42, 5.1.43-bzrAnyMySQL doesn't use Primary Index for ORDER BY Tor Didriksen
525172010-04-01
3:10
2011-02-16
23:44
MySQL Server: PartitionsClosed
(2500 days)
S35.1.455.1+AnyRegression in ROW level replication performance with partitions Mattias Jonsson
770942015-05-19
13:13
2016-08-23
1:58
MySQL Server: InnoDB storage engineClosed
(360 days)
S35.7.7AnyReduce log_sys->mutex contention by allowing concurrent mtr commit and log write  
712082013-12-22
23:52
2014-01-15
1:09
MySQL Server: DocumentationClosed
(1311 days)
S35.0 and aboveAnyManual does not note that ARCHIVE AUTO_INCREMENT columns cannot decrement Paul Dubois
251302006-12-18
5:46
2012-03-26
19:41
MySQL Server: OptimizerClosed
(1971 days)
S55.0.34-BK, 5.0.27, 5.1, 5.5.0Microsoft Windows (Windows, Sparc & Linux)Extremely Slow "Where in (Select... )" Subqueries GROUP BY / HAVING related  
504742010-01-20
13:12
2011-02-16
23:44
Tests: ReplicationClosed
(2571 days)
S3Betony (M2)5.5+Microsoft Windowsrpl_slave_load_remove_tmpfile failed on windows debug enabled binary Luis Soares
481722009-10-19
19:55
2016-02-25
12:24
Connector / JClosed
(2856 days)
S35.1.10AnyBatch rewrite requires space immediately after "VALUES" Todd Farmer
645572012-03-06
0:12
2012-10-08
18:33
MySQL Server: OptimizerClosed
(1775 days)
S25.1.56, 5.5.20, 5.6.4Microsoft Windows (XP Pro SP3)Correlated subquery performance is degraded in releases alfter 5.0  
694222013-06-07
9:18
2014-02-03
11:41
MySQL Server: InnoDB storage engineClosed
(1341 days)
S55.6.12Anysmall performance impact with heap block debugging info in release builds  
49102004-08-05
14:04
2004-08-10
15:10
MySQL AdministratorClosed
(4756 days)
S11.0.9Microsoft Windows (WinXP SP1)Administrator crash with variable descriptions Ulrich Bayer
499662009-12-28
22:28
2017-03-21
7:36
Connector / NETClosed
(2759 days)
S16.1.2Microsoft Windows (Windows 2000)Fatal Error when trying to uninstall MySQL Connector Net 6.1.2, can't upgrade  
707052013-10-23
15:42
2016-03-21
16:04
MySQL Server: DocumentationClosed
(515 days)
S35.6AnyPerformance impact of row constructors is not properly documented Paul Dubois
328172007-11-28
15:18
2008-01-04
10:56
MySQL Server: CSVClosed
(3514 days)
S15.1.23-rc5.1.23Linux (suse 10.1)though CSV is marked as supported create table is rejected with error 1005. Sergey Vojtovich
745462014-10-24
11:31
2014-10-24
11:43
MySQL Server: Performance SchemaClosed
(1029 days)
S3AnyPERFORMANCE SCHEMA QUERY ON EVENTS_STATEMENTS_CURRENT WRONG WITH ORDER BY Mayank Prasad
755702015-01-21
7:52
2016-02-20
17:43
MySQL Server: ReplicationClosed
(844 days)
S25.6.20Linuxsemi-sync replication performance degrades with a high number of threads  
847862017-02-02
8:17
2017-02-03
16:04
MySQL Server: Performance SchemaClosed
(196 days)
S15.7.17-11Any--performance-schema-digests-size=1 leads to SIGSEGV  
548352010-06-27
8:56
2011-02-16
23:44
Tools: MTR / mysql-test-runClosed
(2555 days)
S35.5.5-m3AnyMTR version 1 cannot start server - bootstrap reports unknown InnoDB engine Bjørn Munch
776202015-07-05
15:29
2015-10-02
14:27
MySQL Server: Performance SchemaClosed
(686 days)
S35.5, 5.6, 5.7AnyNo cycle timer implementation for AArch64 Marc Alff
451082009-05-26
21:26
2011-02-16
23:44
MySQL Server: ReplicationClosed
(2976 days)
S36.0.116.0+AnySlave skip counter not working as expected on debian platform Chuck Bell
243732006-11-16
21:35
2007-02-27
11:19
Connector / NETClosed
(3825 days)
S55.0.xMicrosoft Windows (Win32)High CPU utilization when no idle connection  
366622008-05-12
5:58
2012-05-25
20:38
Connector / JClosed
(1911 days)
S35.1.6AnyTimeUtil.java: MEST mapping n/a  
655912012-06-12
14:52
2013-10-29
18:32
MySQL Cluster: Cluster/JClosed
(1389 days)
S27.2.6, 7.2.14AnyCluster/J doesn't support byte/short types as Primary Key Craig Russell
719942014-03-10
15:20
2014-03-11
13:07
MySQL Server: DocumentationClosed
(1256 days)
S35.6AnyWrong statement in the note about InnoDB Tablespace Monitor's deprecation Daniel Price
256582007-01-16
19:34
2011-02-16
23:43
MySQL Server: OptimizerClosed
(3155 days)
S15.2.0 falcon-alpha and now 5.2.36.0-rcLinux (Linux Fedora Core 6)Group by Performance is slow Sergey Petrunya
558662010-08-09
21:49
2013-02-06
21:14
MySQL Workbench: SQL EditorClosed
(1654 days)
S35.2.26wb53Mac OS X (10.6.4)Workbench freezes when changing default schema while table list is retrieved  
597062011-01-25
7:25
2013-02-07
20:27
MySQL Workbench: ModelingClosed
(1653 days)
S25.3.21 CE build 7115wb52Microsoft Windows (XP SP3)Memory leak and slow performance  
200292006-05-23
21:49
2006-06-16
22:07
Connector / JClosed
(4081 days)
S33.1.12Linux (RHEL 4)NullPointerException with executeBatch() inserting into longtext column  
799342016-01-12
10:48
2016-02-19
17:58
MySQL Server: Performance SchemaClosed
(548 days)
S35.7.11Anyi_perfschema.table_leak random result failure  
320622007-11-02
21:26
2007-12-31
14:05
MySQL Server: Falcon storage engineClosed
(3518 days)
S26.0.4-alpha-debugLinux (SUSE 10 64-bit)Falcon: slow shutdown after many blob updates, then crash Jim Starkey
686712013-03-14
10:17
2013-05-23
17:27
MySQL Server: DocumentationClosed
(1548 days)
S35.6.10Anyinnodb_thread_sleep_delay documentation  
271992007-03-16
5:03
2013-09-09
9:28
MySQL Server: OptimizerClosed
(1439 days)
S25.0.22, 5.0.37, 4.1 BK, 5.1 BKLinux (linux)Performance problem when query contains a left join against a subquery Assigned Account
691842013-05-09
12:48
2014-11-04
4:32
MySQL Workbench: ModelingClosed
(1018 days)
S56.0.7AnyWorkbench performance issue  
39042004-05-27
2:07
2004-06-09
23:37
MySQL ServerClosed
(4818 days)
S24.1.2Linux (Linux)COUNT DISTINCT performance anomaly in 4.1 Konstantin Osipov
510092010-02-08
21:18
2011-02-16
23:44
MySQL Server: CompilingClosed
(2571 days)
S2mysql-5.15.1.45+Linux (SuSe 64 bit)src build failure on SuSe (LT_INIT: command not found) Kent Boortz
243862006-11-17
10:53
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(2617 days)
S25.0, 5.1Any (all)Performance degradation caused by instrumentation in mutex_struct Marko Mäkelä
548502010-06-28
6:38
2011-02-16
23:44
Tests: ServerClosed
(2542 days)
S1M3 (Celosia), M4 (Dahlia)5.5+Anyrpl_ndb.rpl_ndb_stm_innodb and rpl_ndb.rpl_ndb_2other fails Magne Mæhre
394922008-09-17
0:58
2011-02-16
23:43
MySQL Server: GeneralClosed
(3167 days)
S55.0.51aSolarissolaris should use a separate alarm thread Sveta Smirnova
382132008-07-17
20:46
2011-02-16
23:43
MySQL Server: OptimizerClosed
(2690 days)
S35.1.23-rcAnyMySQL does not seem to execute select count (distinct) efficiently Georgi Kodinov
725182014-05-02
23:42
2015-08-30
20:59
MySQL Server: OptimizerClosed
(719 days)
S55.6.16AnyUPDATE ORDER BY does a filesort if updating a column in the index  
584392010-11-24
2:28
2011-10-12
18:37
MySQL Enterprise BackupClosed
(2137 days)
S33.5.23.5+AnyAttempt to apply incremental backup to 'unapplyied' full backup causes a crash  
528092010-04-14
7:07
2011-02-16
23:44
MySQL Server: InstallingClosed
(2535 days)
S25.5.35.5+Microsoft Windows (XP-SP3 (any))No performance_schema on WIndows Daniel Fischer
522982010-03-23
9:45
2011-02-16
23:44
MySQL Cluster: Cluster (NDB) storage engineClosed
(2382 days)
S5mysql-5.1-telco-7.0AnyThread waiting for scan results wakes up unecessarily Jonas Oreland
681712013-01-24
15:33
2013-07-08
13:18
MySQL Server: InnoDB storage engineClosed
(1502 days)
S35.6.9-rcAnyImprove documentation of how InnoDB tables can be copied between instances  
284912007-05-17
6:53
2007-05-23
15:37
MySQL Cluster: Cluster (NDB) storage engineClosed
(3740 days)
S35.1AnyExpand check gets disabled in some cases (initial node restart) Jonas Oreland
707332013-10-26
14:55
2013-10-30
8:12
MySQL Server: DocumentationClosed
(1388 days)
S35.1+AnyPartition examples should include a primary key Jon Stephens
592142010-12-29
15:45
2011-05-05
23:48
MySQL Server: InnoDB Plugin storage engineClosed
(2297 days)
S55.1,5.5Anyincrease rate limit for insert buffer prefetch reads Inaam Rana
748322014-11-13
5:54
2016-01-05
20:45
MySQL Server: InnoDB storage engineClosed
(591 days)
S35.7.7Anyut_delay missing compiler barrier, UT_RELAX_CPU isn't at all relaxing  
561442010-08-20
13:29
2011-02-16
23:44
MySQL Workbench: AdministrationClosed
(2440 days)
S35.2.26 CEWB52Microsoft Windows (Windows 7 64bit)Workbench Administration, Connections tab, list always scrolling itself Mike Lischke
356652008-03-29
8:36
2012-09-13
11:09
Connector / ODBCClosed
(1800 days)
S35.1.2Any (VISTA 64)adOpenForwardOnly should allow inserts  
497452009-12-16
19:40
2011-02-16
23:44
Connector / JClosed
(2779 days)
S25.1.9+AnydeleteRow() for updatable result sets can cause full table scan Mark Matthews
223542006-09-14
15:54
2011-02-16
23:43
MySQL Cluster: Cluster (NDB) storage engineClosed
(3179 days)
S55.1.12Linux (Linux (AMD64))Atomics and TPC-B testing show performance drops between 5.0.24 vs 5.1.12 Jonathan Miller
420672009-01-12
21:50
2011-02-16
23:43
MySQL Enterprise Monitor: LocalizationClosed
(3116 days)
S32.0.2.7131AnySome advisor rules have the advice untranslated Toru Sugihara
494912009-12-06
23:14
2011-02-16
23:44
MySQL Server: GeneralClosed
(2716 days)
S55.1.38 and above5.1+AnyMuch overhead for MD5() and SHA1() on short strings Davi Arnaut
727882014-05-28
14:33
2017-01-03
11:09
MySQL Server: Row Based Replication ( RBR )Closed
(1086 days)
S25.6.17, 5.6.19, 5.7.5, 5.6.20Microsoft WindowsHASH_SCAN seems broken: Can't find record in 't1' Error_code: 1032  
707412013-10-27
13:25
2016-11-09
10:26
MySQL Server: DocumentationClosed
(282 days)
S35.6AnyInnoDB background stats thread is not properly documented Daniel Price
743252014-10-10
19:26
2015-05-22
13:02
MySQL Server: InnoDB storage engineClosed
(819 days)
S55.7.5Anyupdates to indexed column much slower in 5.7.5  
21342003-12-16
23:59
2004-06-01
0:32
MySQLCCClosed
(4826 days)
S30.9.2-betaMicrosoft Windows (Windows 2000 Server)Abnormally long time for select Jorge del Conde
574302010-10-13
13:41
2015-11-23
10:42
MySQL Server: OptimizerClosed
(634 days)
S35.5.6-rc, 5.5.7Linuxquery optimizer does not pick covering index for some "order by" queries  
832872016-10-06
12:54
2016-11-19
16:28
MySQL Server: OptimizerClosed
(275 days)
S35.7Anycreated_tmp_tables statistic is wrong  
743282014-10-11
4:54
2016-12-12
4:38
MySQL Server: ReplicationClosed
(900 days)
S35.7.5Anyserious tps decline if gtid is enabled in 5.7  
218492006-08-26
10:07
2011-02-16
23:43
MySQL Server: OptimizerClosed
(2690 days)
S55.0.32-BK, 4 and 5, 5.1.42-bzr5.5+Linux (linux)select count distinct has rotten performance on at least versions 4&5 of mysql. Georgi Kodinov
387452008-08-12
9:44
2011-02-16
23:43
MySQL Server: OptimizerClosed
(2586 days)
S25.15.5+AnyMySQL 5.1 optimizer uses filesort for ORDER BY when it should use index Gleb Shchepa
262042007-02-09
0:04
2007-02-15
20:28
Closed
(3837 days)
S31.1.0.4660 - 1.1.0.4739Any (All)Typo in advisor description Andy Bang
597402011-01-26
14:07
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2381 days)
S35.65.6+FreeBSDPerformance schema test failures on freebsd Marc Alff
751012014-12-04
3:58
2016-05-17
22:30
MySQL Workbench: SQL EditorClosed
(458 days)
S36.3.7AnyQuery Stats Information with P_S enabled/disabled  
658862012-07-12
19:24
2012-12-24
19:11
MySQL Server: InnoDB Plugin storage engineClosed
(1698 days)
S55.1.52, 5.1.64Anyis the call to ibuf_merge_or_delete_for_page from buf_page_get_gen redundant?  
136622005-09-30
15:34
2005-10-03
16:05
Connector / NETClosed
(4337 days)
S21.0.4Microsoft Windows (Windows)Prepare() truncates accented character input Reggie Burnett
589742010-12-16
13:43
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2403 days)
S5mysql-5.5-innodbAnyha_innobase:info() tries to lock some latches even if HA_STATUS_NO_LOCK is given Vasil Dimov
85432005-02-16
13:16
2008-04-17
18:41
MySQL Server: InstallingClosed
(3410 days)
S34.1.105.0+Microsoft Windows (Win2000)Incorrect thread_cache_size parameter writen to my.ini Iggy Galarza
512952010-02-18
20:27
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2718 days)
S2mysql-next-mr, 5.5.99-m3AnyBuild warnings in mdl.cc Marc Alff
730562014-06-19
21:34
2016-03-11
14:52
MySQL Server: Prepared statementsClosed
(525 days)
S55.7, 5.7.8AnyPrepared Statements ABSURDLY SLOW due to inefficient query creation for logging  
758732015-02-12
9:37
2016-06-18
21:16
MySQL Server: CompilingClosed
(910 days)
S38.0Anymove key_memory_xxx out of mysqld.h  
361942008-04-18
1:15
2014-01-21
23:08
Connector / NETClosed
(1305 days)
S5AnyEliminate pinging with connection pooling to get massive performance improvement  
569332010-09-22
13:26
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2444 days)
S25.5AnyInnoDB does more writes in 5.5 than in 5.1 on buffer pool challenged workloads Inaam Rana
710142013-11-26
14:25
2014-05-31
13:52
MySQL Server: InnoDB storage engineClosed
(1235 days)
S3All VersionAnytwo many times of memset decreate the performance under heavy insert  
520712010-03-15
16:46
2011-02-16
23:44
Tests: ClusterClosed
(2699 days)
S3M3 (Celosia)Anyrpl_ndb.rpl_ndb_ctype_ucs2_def fails Alexander Nozdrin
244262006-11-19
8:11
2012-09-13
8:09
Connector / JClosed
(3924 days)
S33.1.10Linux (Linux RedHat)Invalid JDBC column types: VARCHAR instead of DOUBLE  
525862010-04-04
17:49
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2571 days)
S35.5.3-m3, 5.5.4-m35.5+AnyMisleading error message on attempt to access a P_S table using a wrong name Marc Alff
589862010-12-16
20:23
2011-02-16
23:44
MySQL Server: CompilingClosed
(2416 days)
S35.65.6+Anytrunk does not build without performance schema Alfranio Correia
13872003-09-23
20:54
2003-09-26
7:21
Connector / JClosed
(5075 days)
S23.0.8Linux (Linux)Connector/J SingleByteCharsetConverter Bug Mark Matthews
525882010-04-05
2:45
2011-02-16
23:44
MySQL Server: InnoDB Plugin storage engineClosed
(2599 days)
S25.5.4/iplugin1.15.5+AnyInnoDB: performance regression in sysbench OLTP_RW test Sunny Bains
587332010-12-04
17:11
2011-02-16
23:44
MySQL Workbench: SQL EditorClosed
(2444 days)
S55.2.30Other (Windows 7 x64)mysql workbench performance is very slow  
740952014-09-26
8:04
2014-10-27
14:04
MySQL Server: DocumentationClosed
(1026 days)
S3mysql 5.7.5m15Any"MySQL Extensions to GROUP BY" documentation needs update Paul Dubois
700012013-08-12
18:46
2017-06-23
9:11
MySQL Server: PartitionsClosed
(1381 days)
S15.6.13AnyPartitioned tables do not use ICP - severe performance loss after partitioning  
387692008-08-13
13:00
2008-09-29
23:14
MySQL Server: BackupClosed
(3245 days)
S56.0.7-backupAnyBackup: write table data does not stop iterating when all drivers are handled Jørgen Løland
538742010-05-21
6:56
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2536 days)
S35.5.3-m3, 5.5.4-m35.5+AnySETUP_INSTRUMENTS.TIMED='NO' should not change TIMER_WAIT in aggregations Christopher Powers
700032013-08-12
21:32
2014-08-25
15:47
MySQL Workbench: AdministrationClosed
(1089 days)
S35.2.47 CE, 6.0.6AnyMySQL Admin 'Options Files' has duplicated items, new Defaults needs adjusts  
615562011-06-17
21:58
2011-07-20
11:02
MySQL Server: DocumentationClosed
(2221 days)
S35.1,5.5AnyRBR should use TL_WRITE_CONCURRENT_INSERT Jon Stephens
421012009-01-14
9:27
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(2616 days)
S35.15.1+AnyRace condition in innodb_commit_concurrency Satya B
833192016-10-10
12:44
2017-07-05
15:37
MySQL Server: CharsetsClosed
(277 days)
S38.0.1AnyPerformance regression when changing character set to utf8mb4  
257192007-01-19
13:55
2007-01-29
8:14
MySQL Server: ErrorsClosed
(3854 days)
S35.0.32 / 5.1.14 SHOW ENGINE .. STATUS gives incorrect error text for disabled engines Marc Alff
433832009-03-04
16:43
2011-02-16
23:43
MySQL Server: TestsClosed
(3026 days)
S35.0,5.1,6.05.0+Anymain.variables-big : Weak testing code and result Matthias Leich
718012014-02-22
16:39
2015-10-14
21:46
MySQL Server: DocumentationClosed
(674 days)
S35.6AnyManual should explain what connection attributes are set by mysql clients Paul Dubois
720582014-03-17
11:03
2014-10-19
23:23
Connector / NETClosed
(1034 days)
S36.8.3AnyMySQL Connector/NET generates incorrect SQL for LINQ 'StartsWith' queries Fernando Gonzalez.Sanchez
746202014-10-29
16:07
2015-04-06
18:43
MySQL Server: CompilingClosed
(977 days)
S25.7.5Any mysql_embedded fails when linker selects wrong version of handler constructor  
753882015-01-01
20:29
2015-06-02
14:45
MySQL Server: DocumentationClosed
(808 days)
S35.6, 5.7AnyManual does not really explain how to get information on InnoDB mutexes from P_S Daniel Price
303332007-08-09
14:47
2007-10-09
17:01
MySQL Server: ParserClosed
(3601 days)
S54.0, 4.1, 5.0, 5.1AnyPerformance, expressions lists in the parser Marc Alff
733442014-07-21
15:07
2015-02-03
3:27
MySQL Workbench: AdministrationClosed
(927 days)
S36.1.7AnyUnit Scale (Label) is Wrong  
700182013-08-13
19:42
2013-10-07
18:18
MySQL Server: Performance SchemaClosed
(1411 days)
S55.6 / 5.7AnyPFS Overhead on frequent connect/disconnect Marc Alff
712982014-01-05
12:31
2014-03-29
18:21
MySQL Server: Performance SchemaClosed
(1288 days)
S35.6.15Any"Waiting to get readlock" stage is not used in 5.6 any more Marc Alff
346912008-02-20
14:17
2008-07-30
8:41
MySQL Server: DocumentationClosed
(3306 days)
S36.0.4preAnyData for some Falcon tables in I_S is available only with debug binary MC Brown
689962013-04-18
12:58
2013-05-07
17:38
MySQL Server: DocumentationClosed
(1564 days)
S35.5, 5.6AnyPartitioning is not in SHOW ENGINES Jon Stephens
741162014-09-27
11:53
2016-06-29
20:24
Connector / NETClosed
(415 days)
S36.9.4Microsoft WindowsConnector fails to use mysql.proc to enumerate stored procedures Gabriela Martinez Sanchez
195882006-05-06
23:47
2010-03-06
3:00
MySQL Server: Information schemaClosed
(3537 days)
S55.0, 5.15.1.23Any (all)INFORMATION_SCHEMA performs much too slow on large servers Sergey Glukhov
377642008-07-01
14:29
2008-07-11
19:22
MySQL Server: DocumentationClosed
(3325 days)
S35.1Any"Named Pipe" connections are discribed faster and slower than TCP Paul Dubois
459562009-07-06
0:03
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2773 days)
S36.0.12-alphaAnyPerformance schema: exotic mysqld startup, bad results Marc Alff
713012014-01-05
13:24
2014-01-22
13:41
MySQL Server: DocumentationClosed
(1304 days)
S35.6AnyManual mentions COM_FETCH "command" that does not exist (any more) Paul Dubois
769332015-05-04
17:26
2016-11-16
15:56
MySQL Server: OptimizerClosed
(275 days)
S55.6.24, 5.6.25LinuxPerformance Regression in 5.6: Update does not use index  
369972008-05-27
7:35
2008-07-08
15:03
Connector / NETClosed
(3328 days)
S25.3.0.0AnyPossible Overflow in ReadLong  
830792016-09-21
13:16
2017-05-29
10:10
MySQL Server: InnoDB storage engineClosed
(116 days)
S25.7Anylong semaphore wait often resulting in crash, DICT_SYS mutex held by statistics  
779602015-08-06
11:21
2016-02-04
19:18
MySQL Server: GISClosed
(721 days)
S3AnyUpgrade to Boost 1.59.0  
700252013-08-14
7:00
2014-02-03
10:42
MySQL Server: OptimizerClosed
(1361 days)
S25.6.13Linux (Oracle Linux 6)Update on P_S setup_consumers and threads through JOIN only updates first row  
213862006-08-01
13:38
2012-09-13
10:07
Connector / NETClosed
(4014 days)
S51.0.0.7Microsoft Windows (Windows 2003 Server)Connection must be valid and open MySqlDataReader  
395622008-09-20
18:40
2011-02-16
23:43
Connector / ODBCClosed
(2583 days)
S15.1.5Microsoft Windows (XP SP3)SQLForeignKeys unacceptable performance getting imported FK Lawrenty Novitsky
249722006-12-11
21:55
2012-09-05
16:35
MySQL Server: OptimizerClosed
(1808 days)
S55.0.27, 6.0.14Any (Windows)Join and sub-query execution differences  
270202007-03-10
2:04
2016-02-25
12:24
MySQL Server: PackagingClosed
(3773 days)
S25.0.37Microsoft Windows (Windows 32-bit)FEDERATED not included in 5.0.37 community release Daniel Fischer
572282010-10-04
20:22
2011-02-16
23:44
MySQL Server: DocumentationClosed
(2508 days)
S35.1.51LinuxNo ICC-compiled tarball for MySQL 5.1.51 Paul Dubois
567172010-09-10
16:20
2011-02-16
23:44
Connector / ODBCClosed
(2528 days)
S35.1.7AnySQLDescribeCol and SQLColAttribute cannot be called before SQLExecute Lawrenty Novitsky
587662010-12-06
22:48
2014-01-29
0:51
MySQL ServerClosed
(1297 days)
S25.5.8Any (Linux)Server binary was compiled without fast-mutexes Assigned Account
252322006-12-21
13:24
2007-01-16
8:44
MySQL ServerClosed
(3867 days)
S25.0.30Linux (Linux AMD64 - SLES9-SP3 2.6.17)MySQL hangs in FUTEX_WAIT  
403372008-10-27
3:05
2011-02-16
23:43
MySQL Server: ReplicationClosed
(2836 days)
S55.0, 5.1, 6.06.0AnyFsyncing master and relay log to disk after every event is too slow Alfranio Correia
9142003-07-24
17:32
2004-01-23
19:35
MySQL Server: MyISAM storage engineClosed
(4956 days)
S24.0.14Linux (RedHat 9.0)MyISAM INSERT blocking SELECT Alexander Keremidarski
11702003-08-31
20:30
2003-09-02
18:41
MySQL Websites: MySQL.comClosed
(5099 days)
S3n/an/aSpelling error in Payson systems press release. Jim Winstead
134622005-09-24
16:23
2005-11-22
19:09
MySQL Server: DocumentationClosed
(4287 days)
S3N/AN/ADoc bug: "updating reference tables" processlist state not defined in docs Paul Dubois
454622009-06-11
21:29
2016-01-19
18:19
MySQL Cluster: Cluster (NDB) storage engineClosed
(577 days)
S2mysql-5.1-telco-6.3Linux (RHEL5)"Waiting for ndbcluster global schema lock" on an empty cluster Bogdan Kecman
713192014-01-08
21:08
2014-01-22
16:48
MySQL Server: DocumentationClosed
(1304 days)
S35.6AnyUnclear text in table_open_cache_instances description Paul Dubois
815612016-05-24
7:22
2016-05-28
5:46
MySQL ServerClosed
(447 days)
S15.7.12AnyMySQL 5.7 is 11% to 37% slower then 5.6 when using 4 threads  
690202013-04-21
11:06
2015-05-31
11:21
MySQL Server: InnoDB storage engineClosed
(810 days)
S35.6.11AnyCRC32 not handled correctly + MySQL tables not CRC32 compliant  
815642016-05-24
8:23
2016-08-01
12:35
MySQL Server: SYS SchemaClosed
(414 days)
S35.7.12Anyps_setup_show_enabled and ps_setup_show_disabled and company issues  
339482008-01-20
15:16
2011-02-16
23:43
MySQL ServerClosed
(2940 days)
S55.1.22Linux (rhas5)performance issue when using sysbench benchmark on a multiple-core system.  
370202008-05-27
21:48
2008-09-29
15:48
Connector / JClosed
(3245 days)
S55.0AnyJDBC connections run SHOW VARIABLES and then SHOW VARIABLES LIKE 'tx_isolation'  
516122010-03-01
16:22
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2722 days)
S3mysql-next-mr, 5.5.99-m3AnyUn initialized locker_lost variable in pfs_instr.cc Marc Alff
613412011-05-28
15:37
2012-01-05
20:15
MySQL Server: InnoDB Plugin storage engineClosed
(2052 days)
S55.1.525.1.60Anybuf_LRU_insert_zip_clean can be O(N) on LRU length Marko Mäkelä
441902009-04-09
15:17
2011-02-16
23:43
MySQL Server: Performance SchemaClosed
(2773 days)
S3mysql-6.0-perfAnyPerformance schema: nanosecond and ticks timers not implemented on windows Marc Alff
229432006-10-03
15:10
2007-02-21
3:26
MySQL ServerClosed
(3831 days)
S2allMicrosoft Windows (Windows)syscall pruning in libmysql Magnus Blåudd
395832008-09-22
9:36
2011-02-16
23:43
MySQL Enterprise Monitor: AgentClosed
(3209 days)
S32.0.0.7049++2.0 RCAnyagent reports 4 critical regex after fix for InnoDB bug#36941 Jan Kneschke
631352011-11-07
21:55
2011-12-16
7:29
Connector / JClosed
(2072 days)
S25.1.18AnyBlacklist ceases to work after 2 failures.  
16972003-10-29
3:45
2003-12-13
3:36
MySQL ServerClosed
(4997 days)
S24.0.16Any (all)DELETE ... WHERE ... ORDER BY ... wrong execution leads to very bad performance Igor Babaev
434262009-03-05
16:59
2014-01-15
15:39
MySQL Server: ReplicationClosed
(1311 days)
S55.0AnySimple performance changes for replication Mats Kindahl
557162010-08-03
15:02
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2499 days)
S5AnyCHECK TABLES should not perform check on entire adaptive hash index Inaam Rana
150142005-11-17
12:51
2006-02-02
13:58
MySQL Server: Stored RoutinesClosed
(4215 days)
S25.0Any (Any)Performance problems with functions Per-Erik Martin
447102009-05-07
9:07
2011-02-16
23:43
MySQL Server: Performance SchemaClosed
(2773 days)
S36.0-perfschemaLinuxassertion failure in mdl when server starts, related to performance schema Marc Alff
649352012-04-10
22:53
2014-03-17
11:04
Connector / NETClosed
(1856 days)
S36.5.4Microsoft Windows (7 x64)LINQ to SQL's StartsWith() and Contains() generate slow LOCATE() instead of LIKE Fernando Gonzalez.Sanchez
680082013-01-02
7:02
2013-01-14
17:20
MySQL Server: Performance SchemaClosed
(1677 days)
S25.5.28, 5.5.29LinuxSegmentation fault in performance_schema with history size 0 Marc Alff
224402006-09-18
11:46
2007-02-28
8:55
MySQL ServerClosed
(3824 days)
S15.0.18Linux (Slackware Linux 10.2)MySQLd crashes with "out of memory" error  
664732012-08-21
1:49
2016-08-04
0:38
MySQL Server: LockingClosed
(1635 days)
S55.6.6-m9AnyMySQL 5.6.6-m9 has more mutex contention than MySQL 5.1 Jon Olav Hauglid
27292004-02-12
0:45
2004-03-11
8:53
MySQL AdministratorClosed
(4908 days)
S21.0.1a AlphaMicrosoft Windows (Win2k)Wrong value for query_cache_type when editing with MySQL Administrator Michael G. Zinner
101532005-04-25
18:05
2005-10-25
15:11
Connector / ODBCClosed
(4315 days)
S23.51.11Microsoft Windows (Windows XP)Crystal Report for .Net 1.1 and MyODBC 3.51.11 (OuterJoin syntax problem) Peter Harvey
503472010-01-14
19:45
2011-02-16
23:44
MySQL Enterprise Monitor: InstallingClosed
(2766 days)
S32.1 maint release, 2.2 final betaAnyPlease upgrade bundled JDK to 1.6.0-18 BitRock Merlin
301242007-07-30
11:15
2007-08-31
12:30
MySQL Server: Falcon storage engineClosed
(3640 days)
S2AnyFalcon: UPDATE has unacceptable performance Kevin Lewis
244952006-11-22
3:37
2008-09-27
10:42
MySQL Server: DDLClosed
(3247 days)
S55.1.14-BK, 5.1.12-beta,5.0.24aLinux (Linux, Windows Server 2003 x64)"create index" gets slower the more indexes there are  
429302009-02-17
11:44
2012-10-05
16:42
MySQL Server: LockingClosed
(1778 days)
S55.0, 5.1, 6.0Any'show global status' causes lock contention on LOCK_thread_count Geir Høydalsvik
442102009-04-11
2:04
2011-02-16
23:43
MySQL Server: Performance SchemaClosed
(2722 days)
S2mysql-6.0-perfAnyPerformance schema: pool-of-threads threads instrumentation is missing Marc Alff
470272009-08-31
18:50
2011-02-16
23:44
MySQL ServerClosed
(2438 days)
S3mysqld-next5.5+Solarisdelegates_init() failure is not user friendly (usability issue) Zhenxing He
91412005-03-12
9:11
2005-07-26
13:47
MySQL Server: ReplicationClosed
(4406 days)
S34.1.10Any (any)4.1 does not log into slow log ALTER, OPTIMIZE and ANALYZE statements Elliot Murphy
211742006-07-20
6:17
2007-04-12
21:24
MySQL Server: OptimizerClosed
(3781 days)
S25.0.18, 5.1bkLinux (linux)Index degrades sort performance and optimizer does not honor IGNORE INDEX Georgi Kodinov
867102017-06-15
8:57
2017-07-28
2:01
MySQL Server: OptimizerClosed
(21 days)
S28.0.2-dmr-enterprise-commercial-advancedLinuxPerformance issue of explicit COLLATE clause Xing Zhang
472862009-09-12
11:22
2011-11-28
15:40
MySQL Server: GeneralClosed
(2090 days)
S35.1.38Any'have_federated' variable not implemented  
705832013-10-10
8:14
2014-08-06
17:08
MySQL Server: ReplicationClosed
(1143 days)
S25.6.14AnyINSERT ON DUPLICATE KEY UPDATE failing after MySQL 5.6 upgrade.  
744232014-10-16
22:36
2016-02-02
19:15
MySQL Server: ReplicationClosed
(799 days)
S35.7+Any RECEIVED_TRANSACTION_SET field on replication_connection_status shows garbage  
198952006-05-17
22:41
2013-01-10
13:14
MySQL Server: OptimizerClosed
(1681 days)
S35.0.20, 6.0.7, 6.0.14Microsoft Windows (Windows XP)No optimization of where clause subqueries rewritable as joins  
782642015-08-28
16:11
2016-04-27
15:05
MySQL Server: ReplicationClosed
(708 days)
S35.7.6AnyDO NOT ALLOCATE MEMORY ON GR PLUGIN P_S INTERFACE IMPLEMENTATION  
424242009-01-28
14:20
2009-05-07
16:24
MySQL Server: Falcon storage engineClosed
(3025 days)
S2mysql-6.0-falcon-team6.0-betaLinuxSerious performance degradation after new scavenger Christopher Powers
454962009-06-15
10:50
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2773 days)
S2azalea-perfschema5.5+AnyPerformance schema: assertion fails in ha_perfschema::rnd_init:223 Marc Alff
657232012-06-24
19:31
2016-07-01
8:05
Connector / NETClosed
(1512 days)
S16.5.4.0Microsoft WindowsMySql Provider for EntityFramework produces "bad" SQL for OrderBy Gabriela Martinez Sanchez
219472006-08-31
13:22
2010-11-16
19:09
MySQL Server: DocumentationClosed
(3999 days)
S2Anyinnodb_flush_method = O_DIRECT may degrade performance of InnoDB on SAN Paul Dubois
572752010-10-06
8:53
2011-02-16
23:44
MySQL Server: ReplicationClosed
(2417 days)
S35.5, next-mrAnybinlog_cache_size affects trx- and stmt-cache and gets twice the expected memory Alfranio Correia
693082013-05-23
4:34
2013-07-10
23:04
Connector / JClosed
(1500 days)
S35.1.22Mac OS XPreparedStatement.executeBatchedInserts calls close() twice on batchedStatement Filipe Silva
245092006-11-22
15:09
2011-02-16
23:43
MySQL Server: GeneralClosed
(2621 days)
S35.0,5.16.0-rcMicrosoft Windows (Windows)2048 file descriptor limit on windows needs increasing Vladislav Vaintroub
626532011-10-07
16:13
2011-10-31
17:36
Connector / NETClosed
(2118 days)
S56.4.4AnyPoor performance when adding parameters to MysqlCommand Reggie Burnett
818542016-06-15
7:55
2016-11-23
18:58
MySQL Server: OptimizerClosed
(268 days)
S35.7, 5.7.13AnyForce index is skipped while executing select count(*)  
726402014-05-14
6:05
2014-07-21
15:34
MySQL Server: ReplicationClosed
(1137 days)
S35.7Anyrpl.rpl_circular_for_4_hosts fails with result mismatch nondeterministic results  
759682015-02-19
12:51
2016-02-02
19:47
MySQL Server: InnoDB storage engineClosed
(862 days)
S35.6AnyMitigate the strictness of strict_* modes of innodb_checksum_algorithm  
250252006-12-13
3:58
2007-05-16
19:53
Connector / JClosed
(3747 days)
S25.0.x, 3.1.xAny (any)Connector/J getRewriteBatchedStatements() should be more forgiving of comments  
513932010-02-22
15:36
2011-02-16
23:44
Tools: MTR / mysql-test-runClosed
(2722 days)
S1mysql-next-mrSolaris (SPARC)Server start fails with MTR_VERSION=1 on Solaris SPARC Vladislav Vaintroub
391062008-08-28
20:09
2011-02-16
23:43
MySQL Server: Row Based Replication ( RBR )Closed
(3226 days)
S35.15.1.29+AnySUPER is not required to change binlog format for session Mats Kindahl
83872005-02-09
6:36
2005-06-22
21:13
Connector / NETClosed
(4440 days)
S11.0.4Microsoft Windows (WinXP/Win2003)Connecting with NAMES and character_set_results can be up to 18 times slower. Reggie Burnett
711092013-12-08
14:44
2015-12-12
23:28
MySQL Server: DocumentationClosed
(615 days)
S35.6AnyDocumentation for attributes as part of COM_CHANGE_USER is missing Paul Dubois
122292005-07-27
21:00
2005-10-17
19:43
Connector / JClosed
(4323 days)
S23.1.10Any (*)executeQuery() hangs when using explainSlowQueries Mark Matthews
321982007-11-08
21:03
2007-12-19
5:19
MySQL Server: Data TypesClosed
(3530 days)
S25.0.50, 5.0.52-BKLinuxComparison of DATE with DATETIME still not using indexes correctly Sergey Petrunya
455102009-06-15
22:09
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2773 days)
S3mysql-6.0-perfschemaAnyPerformance schema: STAT and FSTAT are not generating waits Marc Alff
158152005-12-16
23:18
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(2617 days)
S24.0.27,4.1, 5.0, 5.1Linux (Linux x86_64)Very poor performance with multiple queries running concurrently Sunny Bains
826312016-08-18
11:45
2016-11-29
1:59
MySQL Server: DDLClosed
(361 days)
S38.0.1Anystd::basic_string instantiation w/ PFS instrumentation for the DD  
375762008-06-23
6:29
2011-12-06
1:00
MySQL Server: OptimizerClosed
(2082 days)
S56.0Linux (SLES10SP1 (2.6.16.46-0.12-smp))MySQL6.0 performance regression compared with MySQL5.1 using Sysbench read test Olav Sandstå
357862008-04-03
7:47
2011-02-16
23:43
MySQL Enterprise Monitor: Advisors/RulesClosed
(3304 days)
S31.2.0.78792.0AnyIncorrect alert for innodb_support_xa =1 when replication/binlog enabled Andy Bang
35312004-04-21
19:09
2004-04-22
8:20
MySQL ServerClosed
(4866 days)
S25.0.0 & 4.1.1a-alphaMicrosoft Windows (Windows XP)Prepared statement memory leak while connection is open Mark Matthews
562672010-08-25
18:55
2013-09-30
16:17
MySQL Server: PackagingClosed
(1418 days)
S35.55.5+Linuxtcmalloc lib (libtcmalloc_minimal.so) is missing from mysql 5.5 binary Assigned Account
565232010-09-03
1:12
2011-02-16
23:44
MySQL Server: MyISAM storage engineClosed
(2463 days)
S25.6AnyInstrumentation regression in myisam/mi_rprev.c Marc Alff
304142007-08-14
17:09
2013-04-23
19:01
MySQL Server: LoggingClosed
(1578 days)
S55.1AnySlowdown (related to logging) in 5.1.21 vs. 5.1.20  
342542008-02-02
20:26
2008-02-04
2:23
MySQL Server: GeneralClosed
(3483 days)
S25.1.22 RC (x64)Microsoft Windows (XP x64 AMD DC)Very slow queries when using functions in SELECT statements  
340012008-01-23
1:56
2008-11-17
23:36
Connector / NETClosed
(3196 days)
S55.1.4AnyConnection pooling has too much unnecessary contention  
777782015-07-19
5:57
2017-03-31
17:24
MySQL Server: ReplicationClosed
(140 days)
S35.6.25Anytuning the log_lock contention for IO_THREAD and SQL_THREAD in rpl_slave.cc  
460352009-07-08
10:55
2011-02-16
23:44
MySQL Enterprise Monitor: WebClosed
(2943 days)
S32.1.0.1074AnyQUAN Query Popup still hard codes explain threshold Josh Sled
237642006-10-30
10:16
2006-11-28
12:28
MySQL Server: Memory storage engineClosed
(3916 days)
S25.0.26 5.0.27Linux (FC5)BTREE index deletes only 1 item on memory table  
532042010-04-27
14:17
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2551 days)
S35.1+Microsoft Windowsos_fastmutex_trylock is implemented incorrectly on Windows Calvin Sun
214612006-08-06
1:28
2007-07-13
0:37
MySQL Server: Archive storage engineClosed
(3689 days)
S55.0Any (all)Long Varchars created unneeded waste in compression in Archive Brian Aker
626772011-10-11
2:09
2011-11-30
16:55
MySQL Server: DocumentationClosed
(2088 days)
S35.6.3AnyI don't understand the docs for innodb_random_read_ahead John Russell
432222009-02-26
11:00
2011-02-16
23:43
Connector / NETClosed
(3069 days)
S25.3AnyException in C/NET when calling stored procedure with BINARY(16) parameter Bogdan Degtyariov
475742009-09-23
23:30
2011-02-16
23:44
MySQL Cluster: Cluster (NDB) storage engineClosed
(2884 days)
S2mysql-5.1-telco-6.2AnyMySQL Cluster : Internal blob read buffer size calculation incorrect on scans Frazer Clement
680552013-01-09
9:03
2014-05-06
14:11
MySQL Server: OptionsClosed
(1200 days)
S2mysql-5.5.29AnyIndeterminate behavior due to empty option values  
491112009-11-25
20:11
2012-08-30
14:32
MySQL Server: OptimizerClosed
(1814 days)
S35.5.0-beta, 5.15.5+AnyChange in execution plan for count_distinct_group_on_key causes peformance drop  
265852007-02-23
1:00
2007-02-23
1:14
MySQL Server: DocumentationClosed
(3829 days)
S35.1 naConfusing usage of the word 'row' ("in a row") to describe a sequence of events Paul Dubois
365692008-05-07
15:32
2014-06-19
23:20
MySQL Server: OptimizerClosed
(2577 days)
S55.0.56sp15.5+AnyUPDATE ... WHERE ... ORDER BY... always does a filesort even if not required Gleb Shchepa
465542009-08-04
19:50
2011-02-16
23:44
MySQL Server: Row Based Replication ( RBR )Closed
(2454 days)
S36.0-codebase, mysql-next-mr-wl5092AnyRBR: pending rows event can be flushed too soon sometimes. Luis Soares
493722009-12-02
21:12
2011-04-26
19:57
MySQL Enterprise Monitor: ServerClosed
(2306 days)
S32.1.0.10962.3.2 maint releaseAnyInclude the "tomcat-native" packages with our Dashboard installations Andy Bang
765092015-03-27
14:45
2015-04-06
23:36
MySQL Server: ParserClosed
(872 days)
S35.7Anyuse atomics to avoid MUTEX CONTENTION ON LOCK_PLUGIN DUE TO QUERY REWRITE FRAMEW  
831662016-09-27
10:09
2016-11-21
17:45
MySQL Server: GISClosed
(280 days)
S55.7.15AnyQuery execution involving spatial and non-spatial data very slow  
859822017-04-18
11:20
2017-04-19
14:35
MySQL Server: CompilingClosed
(121 days)
S38.0.2AnyUse C++11 thread-local storage for current_thd  
255672007-01-12
1:19
2007-01-25
5:22
MySQL Cluster: Cluster (NDB) storage engineClosed
(3858 days)
S35.1.15 records() call performs scan in NDB, performance bug Stewart Smith
721602014-03-29
18:20
2014-03-31
17:01
MySQL Server: DocumentationClosed
(1236 days)
S35.6.17AnyBug 71298 incorrectly documented as fixed in 5.6.17 Paul Dubois
744642014-10-20
19:55
2015-03-24
23:19
MySQL Server: DocumentationClosed
(949 days)
S2AnyManual for binlog crash recovery outdated David Moss
148162005-11-10
9:40
2005-11-24
0:29
MySQL Server: OptimizerClosed
(4285 days)
S35.0.15, 5.0.16-bkLinux (Linux, Windows)VIEW performs filesort when using ORDER BY but underlying table does not Evgeny Potemkin
747212014-11-06
22:10
2017-01-21
18:22
MySQL WorkbenchClosed
(209 days)
S36.2.3 Microsoft WindowsReadability of Homescreen fonts  
4822003-05-23
6:45
2003-07-08
0:34
Connector / ODBCClosed
(5155 days)
S14.1.0Microsoft Windows (Windows XP/2000)ODBC and MySQL v4.1.0 on Windows gives ultraslow performance Venu Anuganti
721622014-03-29
20:02
2014-04-29
20:07
MySQL Server: Stored RoutinesClosed
(1207 days)
S25.5.35-0ubuntu0.12.04.2 (Ubuntu)Linux (Linux 3.2.0-60-generic-pae i686)Insert fail caused by trigger  
501482010-01-07
17:50
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2773 days)
S2mysql-trunk-perfschemaAny"Error in my_thread_global_end(): 1 threads didn't exit" with perfschema Marc Alff
178942006-03-03
12:00
2006-03-15
12:52
MySQL Server: PartitionsClosed
(4174 days)
S15.1.7Linux (Linux, Windows)Comparison with "less than" operator fails with Range partition Reggie Burnett
422152009-01-20
12:58
2011-02-16
23:43
MySQL Cluster: Cluster (NDB) storage engineClosed
(3110 days)
S35.1.30-ndb-6.4.1Anyndb_mgm, incorrect result from 'report MemoryUsage' Jonas Oreland
524552010-03-30
1:54
2011-02-16
23:44
MySQL Server: PartitionsClosed
(2500 days)
S35.15.1+AnySubpar INSERT ON DUPLICATE KEY UPDATE performance with many partitions Mattias Jonsson
550152010-07-05
22:45
2011-02-16
23:44
MySQL Server: InstallingClosed
(2540 days)
S35.5.5-m35.5+LinuxMySQL server is not restarted properly after RPM upgrade Joerg Bruehe
591112010-12-22
10:40
2011-02-16
23:44
MySQL Server: GISClosed
(2382 days)
S35.6+5.6+Anygis crashes when server is compiled without performance schema Tor Didriksen
168722006-01-28
19:21
2006-02-14
8:56
MySQL Cluster: Cluster (NDB) storage engineClosed
(4203 days)
S25.1.6-alphaLinux (Linux 32 Bit OS)DD: Unable to restart after shutdown Jonas Oreland
844572017-01-10
12:53
2017-02-16
14:10
MySQL Server: Performance SchemaClosed
(183 days)
S35.6.35LinuxPerformance Schema 5.6.35 unittest pft-t failing  
196902006-05-10
16:13
2007-02-21
3:17
MySQL Server: OptimizerClosed
(3831 days)
S24.1.19/4.1BKLinux (Gentoo Linux)ORDER BY eliminates rows from the result Ramil Kalimullin
588582010-12-10
8:29
2011-02-16
23:44
Tests: EngineClosed
(2394 days)
S35.5.85.5+Anysys_vars.innodb_max_dirty_pages_pct_func fails sporadically Vinay Fisrekar
66352004-11-15
12:47
2005-03-08
18:36
MySQL ServerClosed
(4546 days)
S24.1.7Linux (Linux x86)bug in full-text search Sergei Golubchik
27962004-02-14
12:01
2013-05-29
13:26
Connector / ODBCClosed
(1542 days)
S23.51Any (Any)SQLColumns() call. returns a static array of types Sinisa Milivojevic
685882013-03-06
22:00
2013-04-22
1:19
MySQL Server: InnoDB storage engineClosed
(1579 days)
S55.6.10Anyremove most calls to os_thread_sleep from innodb Inaam Rana
806212016-03-04
23:29
2017-07-28
13:33
Connector / PythonClosed
(21 days)
S2AnyMemory leak when using cursor(named_tuple=True)  
545092010-06-15
9:15
2011-02-16
23:44
MySQL Server: ReplicationClosed
(2468 days)
S2M3 (Celosia), M4 (Dahlia), 6.05.5+Anyrpl_show_slave_running crashes the server sporadically Luis Soares
71502004-12-10
0:18
2005-01-14
13:52
MySQL Server: InnoDB storage engineClosed
(4599 days)
S34.1Linux (Linux)InnoDB TRUNCATE can get very slow Marko Mäkelä
104802005-05-09
15:11
2005-06-16
7:44
MySQL ServerClosed
(4446 days)
S24.1.11-standard-logLinux (Linux Redhat Fedora Core 1)Slow queries  
440162009-04-01
17:14
2011-02-16
23:43
MySQL Server: Performance SchemaClosed
(2773 days)
S3mysql-6.0-perfAnyperformance_schema_enabled=0 at server startup has no effect Marc Alff
696172013-06-28
19:10
2014-02-10
11:28
MySQL Server: InnoDB storage engineClosed
(1292 days)
S35.6.12Any5.6.12 removed UNIV_SYNC_DEBUG from UNIV_DEBUG  
580982010-11-09
22:19
2011-11-22
6:38
MySQL Workbench: AdministrationClosed
(2096 days)
S25.2.29 CE GA, 5.2.30, 5.2.31awb52Microsoft Windows (WS2008 Std SP2 x86 32-bit, Win7 Pro x64 64-bit (MySQL Srv 5.1.44, 5.1.48, 5.5.8 (32-bit/64-bit) GA)Server Admin Manage Import/Export link Returns Error  
424832009-01-30
14:46
2011-02-16
23:43
MySQL Server: DocumentationClosed
(3116 days)
S35.1.30/5.0Linuxinnodb_buffer_pool_pages_latched status variable silently removed Paul Dubois
442762009-04-15
0:52
2011-02-16
23:43
MySQL Cluster: Cluster (NDB) storage engineClosed
(3018 days)
S3Microsoft WindowsNdbTick assert() in Ndbif.cpp jack andrews
757652015-02-04
15:17
2015-03-10
13:30
MySQL Server: Performance SchemaClosed
(892 days)
S35.6.23AnyPerformance Schema statement digest generation is broken with null values Marc Alff
207252006-06-27
14:05
2006-06-29
9:47
MySQL Cluster: Cluster (NDB) storage engineClosed
(4068 days)
S35.1.12Linux (Linux 32 bit OS)MySQLD cluster use "fast count" is broken Stewart Smith
673182012-10-22
6:11
2014-03-20
16:03
Connector / JClosed
(1257 days)
S55.1.21AnySQLException thrown on already closed ResultSet Alexander Soklakov
138142005-10-06
19:09
2005-11-09
3:47
MySQL Server: OptimizerClosed
(4300 days)
S24.1.12/4.1 BK sourceLinux (linux)index including TINYBLOB breaks SELECT functionality Sergey Petrunya
819102016-06-17
16:35
2016-11-02
13:34
MySQL Server: ReplicationClosed
(357 days)
S35.7.14AnyWRITE SET HASHES SHOULD HAVE A 64BITS OPTION TO REDUCE WRITE CONFLICTS  
824222016-08-03
11:27
2017-01-26
19:15
MySQL Server: ReplicationClosed
(245 days)
S35.7.14AnyGTIDS REDUCE PERFORMANCE ON WORKLOADS WITH MANY SMALL TRANSACTIONS  
486312009-11-09
9:26
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2773 days)
S3mysql-trunk-perfschemaAnyPerformance schema: unit test failures Marc Alff
693682013-05-31
20:36
2013-10-11
16:23
MySQL Server: DMLClosed
(1407 days)
S55.6.6Anyperformance regression in 5.6.6+ for insert into .... select ... from  
716722014-02-11
15:02
2014-07-16
22:08
Connector / JClosed
(1129 days)
S55.1.29AnyEvery SQL statement is checked if it contains "ON DUPLICATE KEY UPDATE" or not Filipe Silva
353212008-03-16
16:39
2008-07-29
14:07
MySQL Server: DocumentationClosed
(3307 days)
S26.0-falcon-teamAnyFalcon performance issue with concurrent updates MC Brown
511932010-02-15
16:45
2015-02-04
22:35
MySQL Server: DocumentationClosed
(926 days)
S35.1AnyUpdate 1.8.5.2 Transactions and Atomic Operations in the reference manual Paul Dubois
38352004-05-20
10:51
2004-05-24
11:03
MySQL Server: MyISAM storage engineClosed
(4834 days)
S14.1.2Microsoft Windows (Win 2000/XP)alter table enable/disable keys corrupts database Sergei Golubchik
701392013-08-23
16:03
2014-06-23
9:17
MySQL Server: InnoDB Plugin storage engineClosed
(1152 days)
S55.1.72Microsoft WindowsPerformance of "ALTER TABLE..." queries  
58842004-10-04
16:51
2004-10-05
13:09
MySQL Server: DocumentationClosed
(4700 days)
S34.1 innodb_locks_unsafe_for_binlog  
586202010-12-01
6:27
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2442 days)
S35.6AnyPerformance schema failed assert, pfs_instr_class.cc, line 956 Marc Alff
829422016-09-12
4:39
2016-09-14
16:16
MySQL Server: DocumentationClosed
(338 days)
S35.7AnyUpdate Buffer Pool Progress documentation for 5.7  
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