Showing all 141 (Edit, Save, CSV, Feed)
ID# Date Updated Type Status Sev Version OS CPU Summary
928582018-10-19
9:29
2018-10-19
12:21
MySQL ServerDuplicate
(1391 days)
S15.7.22CentOS (2.6.32-573.el6.x86_64)x86 instance hang
689662013-04-15
22:34
2013-04-29
17:39
MySQL Server: ReplicationClosed
(3390 days)
S35.5.29Linux (RHEL 6.3)Any"can't find record" error on value insert?
1015752020-11-12
8:03
2020-11-19
4:45
MySQL Server: Prepared statementsClosed
(630 days)
S38.0.22Ubuntu (20.04)Any"Illegal mix of collations" against a string
1013462020-10-27
16:05
2021-11-25
7:49
MySQL Server: Prepared statementsClosed
(649 days)
S38.0.22Ubuntu (18.04)x86"Illegal mix of collations" errors when matching ascii field and unicode
966772019-08-28
3:15
2022-01-25
16:57
MySQL Server: ParserClosed
(981 days)
S38.0, 8.0.11, 8.0.17AnyAny"SELECT ... INTO var_name FOR UPDATE" not working in MySQL 8
755922015-01-23
0:30
2015-07-13
1:09
Connector / JClosed
(2661 days)
S35.1.34AnyAny"SHOW VARIABLES WHERE" is expensive.
760302015-02-24
15:03
2015-06-08
22:10
MySQL Server: OptimizerOpenS45.6AnyAnyAdd a way to disable rowid-ordered retrieval to optimizer_switch
753022014-12-24
0:12
2014-12-24
0:12
MySQL Server: PartitionsOpenS4AnyAnyAdd functionality to use partition order for sorts
791022015-11-03
22:46
2015-11-20
9:38
MySQL Server: Performance SchemaVerified
(2455 days)
S45.6.26AnyAnyadd max/min rows to performance schema
819942016-06-24
3:39
2016-06-24
9:34
MySQL Server: DDLDuplicate
(2238 days)
S45.6+AnyAnyALTER EVENT errors on definer change
658892012-07-13
0:21
2012-07-16
10:18
MySQL Server: InnoDB storage engineVerified
(3680 days)
S3<=5.5AnyAnyAppended primary key stored inefficiently in unique surrogate keys
862482017-05-09
20:43
2017-11-28
6:21
MySQL Server: ReplicationDuplicate
(1716 days)
S25.7.18, 8.0.1AnyAnyAssertion in debug build when row event applied in multi-master setup
658952012-07-13
18:15
2013-02-01
19:17
MySQL Server: DocumentationClosed
(3477 days)
S3AnyAnyAssertion incorrect in manual
729022014-06-06
17:46
2014-06-06
20:58
MySQL ServerNot a Bug
(2987 days)
S35.5.34LinuxAnyauto increment value for table not affected by update statement
926622018-10-03
21:45
2018-10-05
6:51
MySQL Server: DDLVerified
(1406 days)
S35.7.21,5.7.23, 5.6.41, 8.0.12AnyAnyautoinc counter does not respect auto_increment_offset in some cases
819812016-06-23
2:22
2016-06-23
7:48
MySQL Server: Prepared statementsVerified
(2239 days)
S35.6, 5.7AnyAnyBasic automation functionality missing from prepared statements
990212020-03-22
9:22
2020-07-07
12:25
MySQL Server: InnoDB storage engineClosed
(870 days)
S38.0.19AnyAnyBUF_REMOVE_ALL_NO_WRITE is not needed for undo tablespace
738942014-09-11
13:58
2017-05-30
18:15
MySQL Server: DDLVerified
(2888 days)
S35.6.20, all?AnyAnyCan't easily change DEFINER on existing views, stored routines, triggers, events
1004872020-08-10
21:13
2020-08-12
5:15
MySQL Server: Command-line ClientsClosed
(728 days)
S38.0.20AnyAnyChange in behavior for sigint in mysql client in 8.0.20 vs prior versions
1043872021-07-22
21:24
2021-08-20
11:14
MySQL Server: OptimizerClosed
(357 days)
S28.0.22, 8.0.23, 8.0.24, 8.0.25, 8.0.26AnyAnyCHARACTER_SET_MISMATCH issue with regex comparisons
813302016-05-05
19:41
2020-02-04
17:19
MySQL Server: ReplicationVerified
(1056 days)
S25.6.29, 5.7.17, 8.0.16AnyAnycircular semisync replication fails on msr (and slow without msr)
743032014-10-09
17:56
2022-04-10
20:45
MySQL Server: InnoDB storage engineVerified
(2859 days)
S35.7.5AnyAnycommited rows are visible before log sync when binlog not used
777472015-07-16
20:09
2015-11-08
10:58
MySQL ServerCan't repeat
(2467 days)
S25.7.8AnyAnyCrash on "show global status like '%ssl%'"
993982020-04-29
14:21
2020-06-19
12:38
MySQL Server: OptimizerClosed
(827 days)
S18.0.20Linux (Docker)x86Data in wrong row on left join
921082018-08-21
17:48
2018-10-19
12:19
MySQL Server: LoggingClosed
(1409 days)
S25.7.22AnyAnyDeadlock by concurrent show binlogs, pfs session_variables table & binlog purge
919412018-08-09
4:27
2020-05-20
13:42
MySQL Server: LoggingClosed
(1415 days)
S25.7.23Ubuntu (16.04)AnyDeadlock during purge_logs_before_date
794982015-12-02
23:21
2019-08-27
23:36
MySQL Server: Storage EnginesVerified
(1079 days)
S35.6.24, 5.6.29, 5.7.11AnyAnydefault_tmp_storage_engine not always respected
876812017-09-06
11:43
2017-10-07
13:39
MySQL Server: DocumentationClosed
(1768 days)
S35.5, 5.6.37, 5.7.19AnyAnyDocumentation for open_files_limit is not full
22002-09-12
5:26
2022-07-12
15:38
Connector / JClosed
(349 days)
S73.0.0Linux (Windows and Others))OtherDoes not make Toast
992432020-04-13
21:53
2020-04-16
13:15
MySQL Server: InnoDB storage engineClosed
(846 days)
S38.0.*AnyAnyDon't need to get LRU_list_mutex in buf_page_io_complete if io_type is read
790092015-10-28
21:44
2016-09-28
8:43
MySQL Server: Performance SchemaDuplicate
(2142 days)
S35.6.24AnyAnyDuplicate records in perf schema digests table
795332015-12-05
8:45
2016-09-28
14:44
MySQL Server: Performance SchemaClosed
(2142 days)
S35.6.27,5.7.9, 5.6.30, 5.7.12AnyAnyevents_statements_summary_by_digest: no unique rows by DIGEST/SCHEMA_NAME
276552007-04-04
18:09
2007-04-13
8:31
Connector / JClosed
(5598 days)
S35.0.5AnyAnyExcessive SHOW VARIABLES LIKE 'tx_isolation'
232062006-10-12
9:54
2011-02-16
23:43
MySQL Server: Federated storage engineVerified
(5780 days)
S45.0.24a-Debian_4-logLinux (Debian)AnyFederated server and SSL connections
898402018-02-28
8:03
2018-02-28
8:14
MySQL Server: ErrorsVerified
(1624 days)
S35.7.21AnyAnyFix for #89313
997752020-06-04
7:33
2020-08-25
20:30
MySQL Server: OptimizerVerified
(797 days)
S38.0.20AnyAnyFunctional index and equality condition between two columns
1013892020-10-30
0:30
2022-01-24
12:29
Connector / JClosed
(242 days)
S38.0, 5.1AnyAnygetwarnings should check warning count before sending SHOW
976822019-11-19
3:08
2020-01-15
2:39
MySQL Server: Stored RoutinesClosed
(938 days)
S38.0.18, 8.0.11AnyAnyHandler fails to trigger on Error 1049 or SQLSTATE 42000 or plain sqlexception
851582017-02-23
18:43
2019-02-21
14:17
MySQL Server: ReplicationClosed
(1266 days)
S25.7.17AnyAnyheartbeats/fakerotate cause a forced sync_master_info
1025002021-02-05
22:02
2021-07-23
4:15
MySQL Server: CharsetsClosed
(383 days)
S38.0.22, 8.0.23AnyAnyIllegal mix of collation on 8.0.22 and 8.0.23
819792016-06-22
21:41
2016-07-15
11:57
MySQL Server: Stored RoutinesVerified
(2217 days)
S45.6.29, 5.7, 5.7.13AnyAnyImpossible to flush stored_program_cache
1032232021-04-06
12:28
2022-03-18
22:05
MySQL Server: DocumentationClosed
(145 days)
S38.0.22,8.0.23AnyAnyimprove ifnull() documentation, refer to mixing collations
996622020-05-21
22:29
2020-07-06
12:38
MySQL Server: Performance SchemaDuplicate
(766 days)
S38.0.20AnyAnyInconsistency when joining Perf Schema schema tables when PK is larger than 48 c
999892020-06-26
1:06
2021-01-10
22:04
MySQL Server: Performance SchemaClosed
(577 days)
S38.0.x, 8.0.20AnyAnyInconsistency when joining Perf Schema schema tables when PK is larger than 48 c
995002020-05-09
23:18
2020-05-18
12:37
MySQL Server: DocumentationClosed
(814 days)
S3AnyAnyincorrect table refs in documentation
659442012-07-18
18:25
2012-07-23
9:43
MySQL Server: DMLVerified
(3674 days)
S4all (up to and incl 5.6)AnyAnyincrease max base for conv() function to 256
975232019-11-06
21:02
2021-01-27
10:18
MySQL ServerNo Feedback
(977 days)
S35.7.26AnyAnyInfinite loop on query end re TrxInInnoDB::wait()
572162010-10-04
12:59
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4324 days)
S35.1, 5.6.99 bzrAnyAnyInnoDB column prefix index not treated as a covering one
844242017-01-05
21:01
2017-01-09
18:29
MySQL Server: InnoDB storage engineNot a Bug
(2039 days)
S35.6.19aOther (AWS RDS)AnyInnoDB main thread blocks all writes with a state: enforcing dict cache limit
989742020-03-17
14:30
2021-04-12
12:43
MySQL Server: InnoDB storage engineClosed
(839 days)
S58.0.19, 5.7.29AnyAnyInnoDB temp table could hurt InnoDB perf badly
955072019-05-23
21:34
2019-07-28
22:40
MySQL Server: InnoDB storage engineVerified
(1174 days)
S38.0, 8.0.16, 5.7.26AnyAnyinnodb_stats_method is not honored when innodb_stats_persistent=ON
982272020-01-14
21:39
2020-01-16
12:11
MySQL Server: Information schemaVerified
(937 days)
S38.0.19, 5.7.29AnyAnyinnodb_stats_method='nulls_ignored' and persistent stats get wrong cardinalities
952852019-05-07
18:27
2020-05-11
21:19
MySQL Server: InnoDB storage engineClosed
(853 days)
S25.7.28CentOSAnyInnoDB: Page [page id: space=1337, page number=39] still fixed or dirty
663632012-08-13
21:33
2013-03-13
22:32
MySQL Server: ReplicationVerified
(3437 days)
S25.1.58, 5.1.67Linux (rhel 6.1)AnyLarge transaction writing rbr with sync_binlog hangs entire server on fsync
819802016-06-23
0:45
2016-06-28
17:28
MySQL Server: DMLVerified
(2234 days)
S45.6, 5.7AnyAnyload_events_from_db called at startup, not thread init
849552017-02-10
19:10
2017-02-10
21:29
MySQL Server: ReplicationDuplicate
(2007 days)
S35.7.xAnyAnylog_slave_updates should be dynamic
990202020-03-22
8:20
2020-03-23
15:53
MySQL Server: InnoDB storage engineVerified
(870 days)
S48.0.19, 5.7.29AnyAnyManage buf blocks for InnoDB temp tablespace separately in buffer pool
861712017-05-04
1:53
2017-11-02
13:49
MySQL Server: ReplicationClosed
(1742 days)
S35.6AnyAnymaster_pos_wait incompatible with MTS
829622016-09-13
0:52
2017-03-13
14:52
MySQL Server: DocumentationClosed
(1976 days)
S35.6.31AnyAnymax_digest_length connected to, not replaced by, performance_schema_max_digest_l
850342017-02-17
1:02
2017-03-02
13:13
MySQL Server: ReplicationDuplicate
(1987 days)
S25.7.17Red Hat (6.8)AnyMemory leak in GTID replication (crash bug)
852512017-03-01
13:16
2017-10-27
8:22
MySQL Server: ReplicationClosed
(1776 days)
S25.7.17, 8.0.0AnyAnyMemory leak in master-master GTID replication with sync_relay_log_info
853712017-03-08
10:46
2018-01-18
10:36
MySQL Server: ReplicationClosed
(1720 days)
S25.7.17AnyAnyMemory leak in multi-source replication when binlog_rows_query_log_events=1
874782017-08-18
19:09
2017-08-18
19:09
MySQL Server: Information schemaOpenS45.6/5.7AnyAnyMethod to match original table to alter intermediary (#sql%)
772322015-06-02
20:38
2015-06-03
7:08
MySQL Server: DMLVerified
(2625 days)
S35.6.23, 5.6.24, 5.6.25AnyAnyMicrotime not supported for <1 second past epoch
813882016-05-12
6:32
2016-05-13
15:32
MySQL Server: OptimizerNot a Bug
(2280 days)
S35.6.29AnyAnymin/max optimization ignores group by
726012014-05-09
22:21
2015-01-29
13:12
MySQL Server: DocumentationClosed
(2750 days)
S4allAnyAnyMisleading replication documentation
813862016-05-12
5:41
2018-11-08
14:17
MySQL Server: ReplicationVerified
(1371 days)
S45.6.29AnyAnyMTS hangs on file related *_EVENT forced checkpoint
949912019-04-11
23:43
2019-04-17
18:25
MySQL Server: ReplicationDuplicate
(1211 days)
S35.7.25, 8.0.15AnyAnymulti-table deletes with foreign keys take down all replicas
385502008-08-04
21:47
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5046 days)
S55.0.60, 5.1AnyAnymultiple optimizer bugs for queries with references from preceding table
637012011-12-09
18:42
2014-01-23
8:27
MySQL Server: OptimizerClosed
(3121 days)
S35.1.48.4 x86_64Linux (RHEL 4U8)AnyMySQL Chooses unnecessarily to run subquery as dependent
751612014-12-10
11:21
2014-12-18
16:56
MySQL Server: Connection HandlingVerified
(2800 days)
S45.6, anyAnyAnyMySQL does not have a reliable way to close session for remote clients
788522015-10-16
0:48
2019-12-02
13:45
MySQL WorkbenchClosed
(1063 days)
S36.3, 6.3.4AnyAnyMySQL Workbench Defaults to REPEATABLE-READ regardlessly of server setting
833392016-10-11
19:45
2022-02-28
0:17
MySQL Server: mysqldump Command-line ClientVerified
(1191 days)
S25.7.13, 5.7.15, 5.7.25CentOSAnymysqldump fails due to max_execution_time with no override possible
888782017-12-12
15:01
2017-12-13
9:47
MySQL Server: mysqldump Command-line ClientVerified
(1701 days)
S35.7.20AnyAnymysqldump poorly outputs gtid purged
764142015-03-20
20:52
2015-03-20
20:52
MySQL ServerOpenS4AnyAnyneed a current_trx_id information function
757742015-02-04
22:51
2015-04-18
11:38
MySQL ServerOpenS4AnyAnyNeed function to get user context of calling statement to trigger
760552015-02-25
19:06
2015-02-25
19:06
MySQL Server: Data TypesOpenS4AnyAnyneed more integer types
849732017-02-14
1:47
2017-02-14
9:23
MySQL Server: ReplicationVerified
(2003 days)
S25.7.17AnyAnyNew GTID/log_slave_updates functionality causing failures
686402013-03-11
20:01
2013-03-14
13:44
MySQL Server: OptimizerNot a Bug
(3436 days)
S35.5.29Linux (RHEL 6.3)AnyOptimizer does not handle group by properly in insert...select
947312019-03-21
6:08
2019-03-21
12:38
MySQL Server: OptimizerVerified
(1238 days)
S35.7.25AnyAnyOptimizer hints removed from views definition
792542015-11-12
20:09
2015-12-09
13:05
MySQL Server: OptimizerNot a Bug
(2438 days)
S35.6.24AnyAnyoptimizer issues with null+UNIQUE key
774642015-06-24
0:41
2015-06-24
14:53
MySQL Server: OptimizerVerified
(2604 days)
S45.6.24AnyAnyoptimizer unaware that PRIMARY implies "using index" (innodb, etc)
776732015-07-09
18:30
2017-11-16
7:49
MySQL Server: ReplicationClosed
(1728 days)
S25.1.73, 5.5.44, 5.6.24, 5.6.27, 5.5.46, 5.7.7-rcAnyAnyOption "replicate_do_db" does not cause "create table" to replicate ('row' log)
753032014-12-24
3:04
2015-11-19
17:52
MySQL Server: Security: EncryptionVerified
(2456 days)
S4AnyAnyOption in hash functions for binary output
774392015-06-22
18:00
2016-09-02
13:42
MySQL Server: OptimizerVerified
(2605 days)
S4all of themAny (really all of them)AnyORDER BY creates temporary tables when implicit order is declared explicitly
846302017-01-23
23:27
2017-03-13
13:02
MySQL Server: ReplicationVerified
(1976 days)
S35.6.x, 5.7.xAnyAnyoverride master variables with init_slave
692182013-05-13
17:57
2016-05-12
16:02
MySQL Server: Prepared statementsVerifiedS25.6.11AnyAnyP_S doesn't record SQL or digest for prepared statements
995932020-05-15
16:05
2021-10-01
13:05
MySQL Server: InnoDB storage engineClosed
(807 days)
S58.0.20Ubuntu (20.04)AnyPerformance issues in 8.0.20
861882017-05-04
19:39
2017-10-13
1:00
MySQL Server: Performance SchemaNo Feedback
(1763 days)
S35.6.34AnyAnyperformance schema reports lock time > total time
1013912020-10-30
3:04
2020-11-19
16:59
MySQL Server: Performance SchemaVerified
(629 days)
S58.0, 8.0.22AnyAnyPerformance Schema storage engine doesn't use index optimizations on group by
961962019-07-13
7:17
2019-07-16
10:28
MySQL Server: Performance SchemaVerified
(1122 days)
S35.7.26, 8.0.16AnyAnyperformance_schema_accounts_size and p_s_hosts_size limited by 16384
1069852022-04-12
1:11
2022-04-12
7:44
MySQL Server: Performance SchemaVerified
(120 days)
S38.0,5.7AnyAnyperformance_schema.global_variables table shows trimmed data.
356112008-03-27
14:38
2018-02-09
14:23
MySQL Server: ReplicationVerified
(5248 days)
S45.0, 5.1, 5.5,5.6,5.7AnyAnyplease make all slave replication options dynamic
849942017-02-14
13:38
2020-07-20
9:10
MySQL Server: ReplicationVerified
(751 days)
S45.7+AnyAnyPlease provide a mechanism to forget old GTIDs
801732016-01-27
11:11
2020-08-12
7:12
MySQL Server: Performance SchemaVerified
(2386 days)
S45.7.10Windows (Windows 7)AnyPrepared statements created through C API not logged in performance schema
762842015-03-12
10:39
2015-07-27
18:53
MySQL Server: Performance SchemaClosed
(2647 days)
S35.7.7AnyAnyPrepared statements do not track status like statistics
977212019-11-20
21:24
2020-10-19
7:19
MySQL Server: ReplicationVerified
(660 days)
S48.0AnyAnypreserve replication filters from config file through startup/configuration
910782018-05-30
13:37
2020-07-18
9:55
MySQL ServerNot a Bug
(1519 days)
S35.7.21Red Hat (RHEL 6.7)x86Queries stuck in 'query end' forever
1053312021-10-26
16:36
2021-12-22
18:38
MySQL Server: OptimizerClosed
(231 days)
S28.0.27AnyAnyRange check causing high memory consumption in memory/sql/THD::main_mem_root
851422017-02-23
6:40
2017-03-06
9:35
MySQL Server: ReplicationVerified
(1983 days)
S35.6, 5.7AnyAnyreducing MTS checkpointing causes high IO load
1006372020-08-26
0:17
2021-02-17
17:46
MySQL Server: DMLNot a Bug
(539 days)
S38.0.12LinuxAnyRegression on memory allocation regarding sort_buffer_size
813852016-05-12
0:46
2019-09-16
16:01
MySQL Server: ReplicationVerified
(1059 days)
S35.6.29AnyAnyrelay log info not updated after using sql_after_mts_gaps
754042015-01-04
12:08
2019-12-03
7:46
MySQL Server: OptionsClosed
(981 days)
S45.6AnyAnyReload certificate and crl without restart
735632014-08-13
12:45
2018-10-08
18:04
MySQL Server: Row Based Replication ( RBR )Closed
(1489 days)
S35.5.18 5.6.16, 5.6.21AnyAnyReplace result in auto_incrment value less or equal than max value in row-based
808212016-03-22
11:38
2019-07-16
8:17
MySQL Server: Row Based Replication ( RBR )Verified
(2323 days)
S35.7, 5.7.11AnyAnyReplication breaks if multi-table DELETE is used in conjunction with Foreign Key
730662014-06-20
15:45
2018-12-21
14:26
MySQL Server: ReplicationClosed
(1370 days)
S25.6.17AnyAnyReplication stall with multi-threaded replication
686622013-03-13
19:16
2013-03-13
19:16
MySQL Server: Stored RoutinesOpenS4AnyAnyRequest for the ability to run self-locking/self-altering triggers (known risks)
801282016-01-23
23:08
2018-05-15
14:24
MySQL Server: InnoDB storage engineVerified
(1548 days)
S4AnyAnyreserved pages doesn't fit the context of index stats
1047702021-08-30
18:21
2021-08-31
6:24
MySQL Server: SYS SchemaVerified
(344 days)
S38.0.26, 5.7.35AnyAnyschema_redundant_indexes suggesting dropping the PK
801222016-01-22
22:37
2017-02-11
23:13
MySQL Server: ReplicationVerified
(2379 days)
S25.6.25, 5.6.28UbuntuAnysemi-sync is ON (or partially so) when slaves are ON but master is OFF
1029942021-03-16
7:22
2022-06-13
13:11
MySQL Server: ReplicationVerified
(503 days)
S35.7.10, 5.7.24, 8.0.16CentOSx86Semi-synchronous replication is used with multi-source replication
656512012-06-18
10:52
2012-07-04
10:21
MySQL Server: Data TypesVerified
(3694 days)
S5AnyAnySET improvement
316432007-10-16
15:26
2020-11-11
17:11
MySQL Server: Stored RoutinesVerified
(4998 days)
S35.1.22AnyAnySetting an event to 'disable on slave' disables it on the master
851432017-02-23
6:54
2017-02-28
12:40
MySQL Server: Performance SchemaVerified
(1989 days)
S45.6, 5.7AnyAnysetup_objects: change defaults or add a variable
987502020-02-26
20:11
2020-05-21
12:09
MySQL Server: Information schemaClosed
(812 days)
S58.0, 8.0.19AnyAnySHOW FIELDS command regression on MySQL 8.0
716102014-02-06
17:14
2014-02-06
17:14
MySQL Server: Stored RoutinesOpenS4AnyAnySIGNAL sqlstates should be interpreted as their literal state
1002532020-07-18
1:47
2021-11-05
8:47
MySQL Server: OptimizerDuplicate
(301 days)
S28.0.21, 8.0.13AnyAnySkip Scan retrieves incorrect Result
966902019-08-29
8:50
2020-02-12
13:01
MySQL Server: ReplicationVerified
(1077 days)
S48.0AnyAnysql_require_primary_key should not apply to temporary tables
819612016-06-21
21:39
2019-09-19
21:18
MySQL Server: Performance SchemaCan't repeat
(1056 days)
S35.6.29AnyAnysum_rows_affected populated for simple selects
973192019-10-21
22:19
2019-10-22
5:56
MySQL Server: SYS SchemaVerified
(1023 days)
S35.7.26, 8.0.18, 5.7.28AnyAnysys schema lock wait view not timezone-aware
988692020-03-08
15:46
2021-12-17
10:54
MySQL Server: InnoDB storage engineClosed
(623 days)
S58.0.19AnyAnyTemp ibt tablespace truncation at disconnection stuck InnoDB under large BP
987392020-02-25
18:27
2020-06-11
17:21
MySQL Server: Storage EnginesClosed
(790 days)
S38.0.19AnyAnyTempTable storage engine slow if mmap is required
991362020-03-31
17:15
2020-06-17
18:13
MySQL Server: Connection HandlingClosed
(785 days)
S28.0.19AnyAnyTempTable wastes 1MB for each connection in thread cache
664022012-08-15
16:14
2014-04-01
1:00
MySQL Server: InnoDB storage engineNo Feedback
(3057 days)
S25.5.21-55-log PerconaLinuxAnyThread locks itself out with semaphore (crash)
1003092020-07-23
18:56
2021-06-29
8:55
Connector / JNot a Bug
(407 days)
S28.0.19, 8.0.20, 8.0.21AnyAnyTINYINT(1) UNSIGNED not treated as Boolean
868212017-06-26
4:06
2019-01-14
9:24
MySQL Server: Stored RoutinesNot a Bug
(1304 days)
S25.6, 5.7AnyAnyTrigger allocates memory during SELECT
691032013-04-30
16:53
2013-04-30
16:53
MySQL Server: Stored RoutinesOpenS45.1.48Linux (rhel)Anytriggers should attempt recompile when faced with an error
790112015-10-28
21:53
2017-06-27
7:23
MySQL Server: Performance SchemaVerified
(2455 days)
S35.6.24AnyAnytruncated digest_text values don't always end with "..."
731142014-06-25
13:30
2015-07-08
21:04
MySQL Server: InnoDB storage engineVerifiedS35.6.19AnyAnytrx_active_transactions counter in innodb_metrics goes negative after errors
830012016-09-14
21:49
2017-09-28
23:38
MySQL Server: User-defined functions ( UDF )OpenS4allAnyAnyUDFs can't use push_warning
792852015-11-15
21:38
2020-09-30
18:18
MySQL Server: Performance SchemaClosed
(679 days)
S45.7, 5.7.9AnyAnyUndocumented negative low estimates in p_s.memory_summary_global_by_event_name
941482019-01-31
5:47
2019-03-01
13:37
MySQL Server: LockingNot a Bug
(1258 days)
S25.7.24AnyAnyUnnecessary Shared lock on parent table During UPDATE on a child table
979542019-12-10
20:51
2020-09-16
1:37
MySQL Server: mysqldump Command-line ClientNot a Bug
(751 days)
S38.0.17, 8.0.18AnyAnyUsing Mysqldump 8 on 5.7 server prints invalid "NO_AUTO_CREATE_USER"
830032016-09-15
3:48
2019-01-24
13:21
MySQL Server: Row Based Replication ( RBR )Closed
(1709 days)
S35.6.33AnyAnyUsing temporary tables on slaves increases GTID sequence number
987822020-02-28
18:57
2020-07-20
8:31
MySQL Server: InnoDB storage engineCan't repeat
(751 days)
S58.0.19AnyAnyUsing TempTable engine for GROUP BY is slower than using MEMORY engine
813432016-05-07
2:11
2018-01-25
13:36
MySQL Server: DocumentationClosed
(1658 days)
S3lotsAnyAnyvariable documentation incorrect
400382008-10-15
9:56
2011-02-16
23:43
MySQL Server: Prepared statementsVerified
(5047 days)
S3anyAnyAnyvariables declared inside store procedures should build prepared statements
772882015-06-10
0:19
2015-11-23
18:14
MySQL Server: ReplicationClosed
(2452 days)
S35.6.24, 5.6.25, 5.6.26, 5.7.8AnyAnyVariables in alter event not replicated properly
814412016-05-16
21:55
2019-10-28
14:29
MySQL Server: ErrorsClosed
(1330 days)
S35.7AnyAnyWarning about localhost when using skip-name-resolve
851412017-02-23
6:23
2017-03-14
12:19
MySQL Server: ReplicationVerified
(1975 days)
S25.7.17AnyAnyWrite/fsync amplification w/ duplicate GTIDs
772932015-06-10
9:42
2022-08-02
8:57
MySQL Server: Performance SchemaVerified
(1044 days)
S35.6.16Linux (CentOS6.5)AnyWrong processlist_user in threads table for replication threads
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