Showing all 219 (Edit, Save, CSV, Feed)
ID# Date Updated Type Status Sev Version Target OS Summary Assigned
762892015-03-12
12:29
2015-03-12
12:29
MySQL ServerOpenS15.6.14Linux Database page corruption on disk or a failed  
768022015-04-23
3:57
2015-05-05
4:16
MySQL Server: InnoDB storage engineOpen
(836 days)
S15.6.43Linux (CentOS release 6.5 (Final), x64)InnoDB Memcached Plugin unsigned int(10) stores wrong values  
778262015-07-24
8:19
2015-10-13
6:41
MySQL Server: ReplicationVerified
(752 days)
S15.6.25, 5.6.26AnyTransaction applied partially on a slave with relay_log_info_repository=table  
765512015-03-31
22:31
2016-01-16
20:31
MySQL Server: InnoDB storage engineVerified
(870 days)
S15.6Linux (centos)Query hangs on INSERT INTO...SELECT... ON DUPLICATE KEY UPDATE  
803932016-02-16
12:32
2016-02-16
15:17
MySQL Server: ReplicationOpen
(549 days)
S15.6.24/5.6.28Microsoft WindowsSlave has more GTIDs than the master has after the mysqld restarted abnormally  
768252015-04-24
12:20
2016-11-08
14:43
MySQL Server: InnoDB storage engineOpen
(283 days)
S15.6.24,5.7.7-rcLinux (CentOS 6.5, 7)SIGABRT -> binlog_cache_data::reset(): Assertion `is_binlog_empty()' failed  
847622017-02-01
5:04
2017-02-01
6:44
MySQL Server: DDLVerified
(198 days)
S15.7.16, 5.7.17, 5.6.35AnyFailing assertion: error == DB_SUCCESS in handler0alter.cc line 7624  
783652015-09-08
11:49
2016-04-30
5:28
MySQL Server: InnoDB storage engineAnalyzing
(702 days)
S15.6.26-logUbuntu (14.04.03 x64)InnoDB: Assertion failure in thread ... in file trx0trx.cc line 292 Umesh Shastry
688952013-04-09
7:35
2013-04-10
15:36
MySQL Server: InnoDB storage engineVerified
(1591 days)
S15.6AnyVarious assertions and crashes when running out of space  
704312013-09-26
8:05
2015-07-15
7:11
MySQL Server: Security: PrivilegesVerified
(765 days)
S15.6.13Any (CentOS)5.6 CRASHES WHEN READING ANCIENT SYSTEM TABLES  
668492012-09-17
18:49
2013-06-10
19:50
MySQL Server: OptimizerVerified
(1530 days)
S15.5.16, 5.1.70, 5.5.32, 5.6.12Linux[REGRESSION] this query hangs the server (100% CPU for several minutes)  
817002016-06-03
4:40
2016-06-03
4:53
MySQL Server: InnoDB storage engineOpen
(441 days)
S15.6.25CentOS (6.7)Assertion failure in file page0zip.cc during InnoDB crash recovery  
712062013-12-22
17:13
2013-12-31
20:00
MySQL Server: OptimizerVerified
(1334 days)
S15.5.32-0ubuntu0.12.04.1-log, 5.6.15, 5.1.72, 5.5.35, 5.7.3Linux (ubuntu 12.04)GROUP_CONCAT changes GROUP BY behavior  
763332015-03-16
10:55
2015-04-08
12:50
MySQL Server: ReplicationOpenS15.6.23Linuxduplicate transaction in binary log  
768522015-04-27
12:18
2016-11-10
17:26
MySQL ServerVerified
(281 days)
S15.6.24Linux (CentOS 6.5)Segmentation fault while starting MySQL with binary log in disk full Linux  
722592014-04-07
6:42
2016-11-21
6:38
MySQL Server: ErrorsVerified
(1228 days)
S15.6.16Linux (Red Hat 4 Tikanga)MySQL doesn't show informative error message for read-only filesystem in Linux  
855852017-03-22
21:36
2017-04-27
9:09
MySQL Server: InnoDB storage engineIn progress
(113 days)
S15.6.35-80.0-debug-logAnyInnoDB: Failing assertion: UT_LIST_GET_LEN(buf_pool->flush_list) == 0  
837972016-11-14
2:22
2016-11-15
7:27
MySQL Server: DDLVerified
(276 days)
S15.6.34, 5.7.16AnyAssertion `! is_set() || m_can_overwrite_status' failed.  
725372014-05-05
14:22
2016-08-01
18:12
MySQL Server: ReplicationOpen
(1197 days)
S15.6.17Any (Windows,Linux)Replication stalls using Parallel Workers  
748422014-11-13
19:31
2015-07-01
3:59
MySQL Server: InnoDB storage engineVerified
(779 days)
S15.6AnyIncorrect attribute((nonnull)) for btr_cur_ins_lock_and_undo callees  
848262017-02-06
7:35
2017-02-06
22:33
MySQL Server: DDLVerified
(193 days)
S15.6.35Anyhandle_fatal_signal (sig=11) in PROFILING::status_change  
727962014-05-29
8:08
2014-05-29
9:05
MySQL ServerOpen
(1177 days)
S15.6Linux (Fedora)File descriptors exhaustion gets unreported / threads will starve forever  
722872014-04-09
9:02
2014-04-09
10:52
MySQL Server: PartitionsOpen
(1227 days)
S15.6.16-logSolaris (s10x_u10wos_17b)mysqld crash during REORGANIZE PARTITION  
756162015-01-24
6:14
2015-07-09
13:10
MySQL Server: InnoDB storage engineVerified
(786 days)
S15.6.22, 5.6.23FreeBSDCannot initialize or use raw device as InnoDB File  
728042014-05-29
23:37
2017-01-13
12:56
MySQL Server: ReplicationVerified
(1156 days)
S15.6AnyBINLOG statement can no longer be used to apply Query events  
738292014-09-08
5:06
2015-02-26
6:13
MySQL Server: LockingVerified
(961 days)
S15.6, 5.6.21, 5.6.23, 5.7.6AnyMulti-threaded mysqld lockup issue with ~50-55 second timeout  
725562014-05-07
6:25
2014-07-17
20:37
MySQL Server: ReplicationVerified
(1128 days)
S15.6.17, 5.6.21Linux (CentOS 6.5)Using mysql_secure_installation on master, gives error on slave  
781952015-08-25
0:39
2015-08-25
8:43
MySQL Server: ReplicationVerified
(724 days)
S15.6.26, 5.7.8AnyBug #77684 leads to practically unrecoverable slave  
856222017-03-25
7:39
2017-06-01
6:06
MySQL Server: OptimizerVerifiedS15.6.35Any5.6: wrong results with materialization, views  
833282016-10-11
3:29
2016-10-11
3:35
MySQL Server: ReplicationOpen
(311 days)
S1MySQL 5.6CentOS (6.4)mysqld was restraded because of failing assertion  
705312013-10-05
11:08
2013-10-06
6:37
MySQL Server: DDLVerified
(1412 days)
S15.5.32,5.5.34, 5.6.14, 5.7.2Any (5.5.32-ubuntu)Can not drop InnoDB database with foreign keys without turning off fk checking  
759102015-02-15
21:00
2015-02-27
23:00
MySQL Server: InnoDB storage engineVerified
(903 days)
S15.7.5-m15, 5.6.23AnyOdd tablespace discard messages in error log  
851262017-02-22
10:42
2017-02-28
7:19
MySQL Server: OptimizerVerified
(171 days)
S15.6.35AnyDelete by range in presence of partitioning and no PK always picks wrong index  
833352016-10-11
14:40
2016-10-12
9:10
MySQL Server: ReplicationVerified
(310 days)
S15.6.33CentOSreplication filters fail if engine unavailable on slave, breaking replication  
810452016-04-12
9:55
2016-04-13
18:25
MySQL ServerVerified
(493 days)
S15.6Debian (Jessie)Debian packages broken (mysql-common and libmysqlclient18) in mysql 5.6 Lars Tangvald
866852017-06-13
18:51
2017-07-13
0:55
MySQL Server: ReplicationVerified
(36 days)
S15.6.25Microsoft WindowsBinolog corruption when using MEB 3.12.1 on mysql server on windows 2012 r2  
828472016-09-02
14:07
2016-09-16
5:29
MySQL Server: DDLOpen
(336 days)
S15.6.30Microsoft Windows (2012 R2 x64)mysqld crashes  
784962015-09-21
5:49
2017-02-20
1:17
MySQL Server: InnoDB storage engineVerified
(179 days)
S15.7.8 (RC2), 5.7.10, 5.7.17, 8.0.0, 5.6.28AnyToo many active concurrent trx+crash on ALTER w/ innodb_trx_rseg_n_slots_debug=1  
813302016-05-05
19:41
2017-02-14
16:17
MySQL Server: ReplicationOpen
(185 days)
S15.6.29, 5.7.17Anycircular semisync replication fails on msr (and slow without msr)  
764672015-03-23
23:26
2015-03-24
8:04
MySQL Server: DDLVerified
(878 days)
S15.6.22, 5.6.23, 5.6.25AnyAssertion `strlen(db) <= (64*3) && strlen(name) <= (64*3)' failed. DROP FUNCTION  
869732017-07-06
13:26
2017-07-07
7:19
MySQL Server: OptimizerVerified
(42 days)
S15.6, 5.5.56, 5.6.36, 5.7.18AnyBIN() function error  
775092015-06-26
14:22
2015-06-27
5:54
MySQL Server: ErrorsVerified
(783 days)
S1MySQL5.6.21, 5.6.27, 5.7.8, 5.5.46CentOSUsing an alias to perform DELETE statement in information_schema  
703462013-09-15
4:04
2013-12-10
6:47
MySQL Server: ReplicationVerified
(1347 days)
S15.6.16AnyIllegal mix of collations (gbk_chinese_ci,COERCIBLE)  
721432014-03-27
13:19
2014-03-28
20:17
MySQL Server: ReplicationOpen
(1239 days)
S15.6.16AnyCrash with master-info-repository=table on out of disk space situation  
575522010-10-19
7:19
2016-05-24
5:49
MySQL Server: GeneralVerified
(2495 days)
S15.0.92-debug,5.1.53-debug, 5.5.8-debug, 5.6.30Anysome functions cause assertion when given a row constructor argument  
798292016-01-04
3:59
2016-01-04
5:42
MySQL Server: PartitionsVerified
(592 days)
S15.6, 5.5.48, 5.6.28, 5.6.29, 5.7.10, 5.7.11AnyAssertion `i == (uint16) (*((uint16 *) (part_rec_buf_ptr)))' failed.  
552552010-07-14
12:10
2011-02-16
23:44
MySQL Server: GeneralVerified
(2592 days)
S15.1.49, 5.0, 5.6.99Anya user can fill up disk with errors: Can't find description of time zone  
716472014-02-10
8:22
2016-04-14
6:26
MySQL ServerOpen
(1283 days)
S15.6.16Linux (CentOS 6, 64bit)Crash: Semaphore wait  
762632015-03-11
15:08
2016-04-13
21:08
MySQL Server: ReplicationOpen
(891 days)
S15.6.18LinuxGTID replication fails with master has purged binary logs, but log does exist  
834352016-10-19
0:40
2016-10-19
5:34
MySQL Server: PartitionsVerified
(303 days)
S15.7.15/5.6AnyALTER TABLE is very slow when using PARTITIONED table  
691002013-04-30
9:53
2015-03-15
20:45
MySQL Server: InnoDB storage engineVerified
(1565 days)
S15.5.31-0, 5.5.30-1, 5.5.29-0, 5.5.25-1, 5.5.16, 5.5.30-1.1, 5.6.10, 5.0.97, 5.1.70, 5.5.29, 5.7.2Linux (Debian 6 / Debian 7 / Ubuntu 12.10 / Windows 8)CAST in IF function fails in some case Assigned Account
586042010-11-30
21:28
2011-02-16
23:44
MySQL Server: OptimizerVerified
(2451 days)
S15.5.7, 5.5.9, 5.6.15.5+Anycrash in cleanup code of explain partitions after killing connection Tor Didriksen
744802014-10-21
11:44
2015-09-07
7:01
MySQL Server: DDLVerified
(711 days)
S15.6.20-debug,5.6.26, 5.6.27, 5.6.28, 5.7.8 and 5.7.9Linux (CentOS 7)Failing assertion: os_file_status(newpath, &exists, &type), os0file.cc line 1950  
806252016-03-06
9:26
2016-03-08
13:10
MySQL Server: InnoDB storage engineVerified
(528 days)
S15.6.29AnyInnoDB: Failing assertion: table->data_dir_path while dropping table  
780672015-08-14
11:25
2017-03-28
5:24
MySQL Server: DDLOpen
(731 days)
S15.6.19,5.6.19-debugLinux (CentOS 6, Ubuntu 14.04)InnoDB: Failing assertion: zip_size <= (1 << 14) with import tablespace  
724372014-04-24
12:50
2014-07-22
6:23
MySQL Server: InnoDB storage engineOpen
(1123 days)
S15.6.17, 5.6.19Linux (CentOS 6.5)Error reading GTIDs from binary log: -1  
811442016-04-19
19:41
2016-04-19
19:41
MySQL Server: ReplicationOpenS15.6.26CentOSSlave not syncing with master  
688642013-04-04
8:17
2013-04-04
8:37
MySQL Server: Data TypesVerified
(1597 days)
S25.6.10AnyINTERVAL treats null values of text columns as float/int  
757762015-02-05
0:30
2015-02-05
20:04
MySQL Server: Data TypesVerified
(925 days)
S25.6.15AnyME ELIMINATES ZEROFILL.  
752662014-12-18
16:36
2014-12-18
18:19
MySQL Server: OptimizerVerified
(974 days)
S25.6.19AnySetting sum of decimal field on user defined variable is not working as expected  
711712013-12-18
10:40
2014-02-04
14:40
MySQL Server: OptimizerVerified
(1291 days)
S25.6.14Linux (Debian 7.1)Optimizer executes inperformant subquery first  
711722013-12-18
11:38
2013-12-26
18:07
MySQL Server: Information schemaVerified
(1331 days)
S25.6.14, 5.6.16, 5.5.35, 5.1.74. 5.0.97Microsoft Windows (7 x64)There's no way to get default value as binary from a (var)binary column  
765482015-03-31
16:20
2015-03-31
16:20
MySQL Server: InnoDB storage engineOpenS25.6.21Microsoft WindowsAuto-increment value copied from source to destination table when using trigger  
724572014-04-25
15:31
2017-07-17
18:26
MySQL Server: ReplicationVerified
(974 days)
S25.5.36, 5.6.23LinuxReplication with no tmpdir space can break replication  
709232013-11-15
16:59
2013-11-18
19:03
MySQL Server: ReplicationVerified
(1369 days)
S25.5.34, 5.6.16AnyReplication failure on multi-statement INSERT DELAYED queries  
811642016-04-20
20:55
2016-04-20
20:55
MySQL Server: ReplicationOpenS25.6.24Anyslave start time is very high when using milli second heartbeat time period  
693902013-06-03
18:27
2014-07-25
18:34
MySQL Server: OptimizerOpen
(1121 days)
S25.6.11Linux (Oracle Linux 6.4)Query is more than 2 orders of magnitude slower on MySQL 5.6.11  
514702010-02-24
17:36
2011-02-16
23:44
MySQL Server: PartitionsVerified
(2698 days)
S25.1, 5.5.1, 5.6.99Anysubpartition by key need an expression  
676002012-11-15
21:40
2016-02-25
12:24
MySQL Server: InnoDB storage engineVerifiedS25.6.8-rcAnyServer crashes when opening InnoDB table on read-only media  
742562014-10-07
22:43
2015-11-02
6:19
MySQL Server: OptimizerVerified
(947 days)
S25.6.19, 5.6.22Anyindex_extensions used incorrectly in select cause performance regression  
734942014-08-07
8:15
2014-08-07
20:50
MySQL Server: ReplicationVerified
(1107 days)
S25.6.20Linux (CentOS 6.4)Slave can't reconnect after 2003 error when sha256_password is used  
71912004-12-11
9:46
2014-01-17
14:56
MySQL Server: Security: PrivilegesVerified
(1309 days)
S24.1.7, 5.6.17AnyREVOKE doens't remove permissions from a logged in user  
609512011-04-22
11:21
2011-08-05
18:27
MySQL Server: LockingVerified
(2205 days)
S25.1.55-community-log, 5.1.59, 5.6.3AnyDELETE statement locks  
822042016-07-12
19:46
2016-07-13
7:12
MySQL Server: LockingVerified
(401 days)
S25.5.50, 5.6.31, 5.7.13AnyMetadata lock does not protect transaction if LOCK TABLE and ALTER involved  
860462017-04-23
7:18
2017-08-03
3:05
MySQL Server: Query CacheWon't fix
(42 days)
S25.6, 5.6.365.6AnyFROM sub query is cached by mistake  
873262017-08-05
3:21
2017-08-10
12:19
MySQL Server: ReplicationAnalyzing
(8 days)
S25.6.27 - 5.6.35Anydeadlock in binary log. Bogdan Kecman
724882014-04-30
10:09
2014-08-21
18:05
MySQL Server: ReplicationOpen
(1093 days)
S25.6.16AnyBinlog corruption on sync failure  
712112013-12-23
9:21
2013-12-23
9:31
MySQL Server: Archive storage engineVerified
(1334 days)
S25.1, 5.5, 5.6AnyARCHIVE engine does not guarantee UNIQUE and PRIMARY KEY constraints  
727482014-05-26
8:56
2015-03-30
10:04
MySQL Server: LockingOpen
(872 days)
S25.6.17, 5.6.19, 5.6.21AnyINSERT...SELECT fails to block concurrent inserts, results in additional records  
868292017-06-26
17:42
2017-07-27
5:14
MySQL Server: ReplicationNeed Feedback
(22 days)
S25.6.36LinuxSlave IO Disconnects and binlog transfer slowed down on sync_master_info Bogdan Kecman
771032015-05-20
12:31
2016-06-18
21:26
MySQL Server: OptimizerVerified
(820 days)
S25.6.24 and 5.1.73, 5.1.75, 5.5.45, 5.6.26, 5.7.8, 8.0.0AnyDATE and IFNULL result is returned different  
791512015-11-06
9:10
2016-07-05
8:59
MySQL Server: DDLVerified
(409 days)
S25.6.27, 5.7.11Anyerror -1 from storage engine while creating table with non-existing datadir  
776162015-07-03
21:58
2016-09-29
14:40
MySQL ServerOpenS25.6.22, 5.6.23, 5.6.25Solaris (SunOS 5.11 11.2 sun4v sparc sun4v)MySQL memory not release after connection closed  
817122016-06-03
13:32
2016-06-06
8:09
MySQL Server: PartitionsVerified
(438 days)
S25.7.12, 5.6.31, 5.7.13Microsoft Windows (Microsoft Windows 7 Professional 64bit Service Pack 1)lower_case_table_names=2 ignored on ADD PARTITION on Windows  
799222016-01-12
0:36
2017-07-07
9:09
MySQL Server: Query CacheWon't fix
(42 days)
S25.1,5.5, 5.6,5.7,8.0Microsoft Windows (Windows 10 (hyper-v instance))valid query_cache_size value being adjusted to 4294966272 even on 64 bit systems  
591872010-12-27
15:31
2011-02-16
23:44
MySQL Server: OptimizerVerified
(2426 days)
S25.1.55, 5.6.2-m5AnyWrong result with NULL NOT IN subquery Roy Lyseng
712202013-12-23
16:25
2013-12-25
5:53
MySQL Server: ErrorsVerified
(1332 days)
S25.5.13, 5.5.35, 5.6.16, 5.7.3Linuxpow() function returns an error for bad values  
804362016-02-19
2:34
2017-08-11
10:44
MySQL Server: LockingVerified
(7 days)
S25.6LinuxFailed !lock->recursive assert in sync0rw.cc  
773652015-06-15
21:18
2015-06-15
21:18
MySQL ServerOpenS25.6.22Anymysqld_safe sets ulimit too low  
753252014-12-29
0:47
2015-11-27
16:43
MySQL Server: PartitionsOpen
(630 days)
S25.6Microsoft Windows (7.0 SP1)table appears in show tables but can't drop it - INNODB  
766052015-04-07
4:32
2015-04-07
4:32
MySQL ServerOpenS25.6.23 & 5.6.24Linux (Linux iZ28ihpu0pyZ 3.10.0-123.9.3.el7.x86_64 #1 SMP Thu Nov 6 15:06:03 UTC 2014 x86_64 x86_64 x86_64)slow query with grant all on *.* to xxx  
830062016-09-15
7:51
2016-09-15
8:36
MySQL Server: OptimizerVerified
(337 days)
S25.6.24AnyIncorrect processing of WHERE condition with ELT  
842862016-12-20
19:27
2016-12-21
17:24
MySQL Server: Information schemaVerified
(240 days)
S25.6, 5.6.35AnyPermission checking does not scale with large number of tables  
871022017-07-18
4:23
2017-07-25
4:51
MySQL Server: ReplicationVerified
(24 days)
S25.6.36CentOS (CentOS 6,7. x86_64)Changing MASTER_DELAY to 0 purges all binlogs and makes recovery impossible  
784012015-09-10
20:56
2016-09-14
5:15
MySQL Server: InnoDB storage engineVerified
(707 days)
S25.6, 5.6.26Any"ANALYZE TABLE" may assign temporary values to table stats during its execution  
704662013-09-30
7:24
2013-09-30
8:45
MySQL Server: OptimizerVerified
(1418 days)
S25.5,5.6AnyNo results when filesorting with a correlation in subquery's HAVING clause  
824992016-08-09
5:32
2016-08-09
5:32
MySQL Server: ReplicationOpenS25.6.31LinuxSeconds_behind_master is sometimes not NULL despite Slave_IO_Running=NO  
645792012-03-07
11:07
2016-03-25
9:15
MySQL Server: ReplicationOpen
(547 days)
S25.1.50, 5.5.35, 5.6.13Linux (debian 4.0 (2.6.18-6-amd64))Strange insertion in the binary log index file after a mysqld crash  
653512012-05-17
12:46
2013-03-04
14:50
MySQL Server: Data TypesWon't fix
(1628 days)
S25.5.22-0ubuntu1, 5.5.26, 5.6.6Linuxpower(a,b) fails in some cases for no obvious reason Tor Didriksen
548562010-06-28
8:18
2011-02-16
23:44
MySQL Server: GeneralVerified
(2608 days)
S25.0.77, 5.5.6-m3Linux (4.0)Passsword decryption doesnt work-returns a BLOB object  
758512015-02-10
19:21
2015-08-04
9:43
MySQL Server: DDLVerified
(745 days)
S25.6.22, 5.6.25, 5.6.27AnySHOW CREATE VIEW should retain original view formatting and definition  
732992014-07-16
14:59
2014-07-18
9:26
MySQL Server: DDLVerified
(1127 days)
S25.6.19, 5.6.20AnyDEFAULT value for PRIMARY KEY column depends on the way to declare it PRIMARY  
525632010-04-02
21:43
2016-10-16
20:45
MySQL Server: ReplicationVerified
(2694 days)
S25.1.44, 5.1 bzr, 5.6.99LinuxReplication failure when using xpath variable inside a stored procedure Assigned Account
781642015-08-21
10:11
2015-11-25
18:23
MySQL Server: PartitionsVerified
(728 days)
S25.6.26 , 5.6.27, 5.7.9Ubuntu (14.04.2 64bit)alter table command affect partitioned table data directory  
837962016-11-14
1:56
2016-11-14
6:04
MySQL Server: DDLVerified
(277 days)
S25.6.34, 5.7.16AnyAssertion `! is_set()' failed.  
761182015-03-03
7:44
2015-03-24
9:21
MySQL Server: ReplicationOpenS25.6.22-logLinux (centos 6.5 x64)replicate probem  
776542015-07-08
10:55
2015-07-08
11:32
MySQL Server: InnoDB storage engineVerified
(772 days)
S25.6.27AnyAfter 5.6.15 innodb_force_recovery greater or equal than 4 is useless  
794462015-11-29
16:35
2016-02-04
13:49
MySQL Server: InnoDB storage engineOpen
(627 days)
S25.6.26Linux (Linux 3.19.0-30-generic 3.19.0-30-generic #34-Ubuntu SMP Fri Oct 2 22:08:41 UTC)Cannot initialize raw device as InnoDB File in Linux  
825192016-08-09
22:03
2016-08-09
22:03
MySQL ServerOpenS25.6CentOS (6.7)mysql_upgrade crashes the mysqld server  
756082015-01-23
20:07
2015-02-04
19:37
MySQL Server: DDLVerified
(926 days)
S25.6.24, 5.7.6AnyEvent scheduler does not allow subsecond scheduling and gives incorrect error  
704912013-10-02
19:04
2013-10-02
20:35
MySQL Server: OptimizerVerified
(1416 days)
S25.6.13AnySELECT DISTINCT may return a wrong result if a join buffer is involved  
774032015-06-18
12:27
2015-08-04
13:23
MySQL Server: OptimizerOpen
(745 days)
S25.6.25LinuxMySQL server 5.6 consumes all memory on server when running query  
858522017-04-07
9:58
2017-04-21
14:36
MySQL Server: Query CacheOpen
(133 days)
S25.6.31,5.6.35,5.7.17CentOS (6.4, 6.9, 7.3)flush query cache crashes MySQL  
720292014-03-13
6:55
2014-03-17
19:30
MySQL Server: Information schemaVerified
(1250 days)
S25.5.32, 5.6.16LinuxCase sensitive problem with routines (PROCEDURE/FUNCTION)  
702382013-09-04
6:42
2014-01-08
10:08
MySQL Server: Prepared statementsVerified
(1318 days)
S25.6.11, 5.6.15AnyMemory leak in embedded server when executing prepared statements  
717752014-02-20
5:03
2016-04-14
6:23
MySQL Server: InnoDB storage engineOpen
(1274 days)
S25.6.10Linux (CentOS 6.2 (2.6.32-220.2.1.el6.x86_64))crashe : semaphore wait has lasted  
781762015-08-23
13:36
2015-08-23
16:25
MySQL ServerOpen
(726 days)
S25.6.20Debian5.6.20 is almost twice as slow as 5.0.96  
715212014-01-30
8:43
2017-04-05
11:45
MySQL Server: InnoDB storage engineVerified
(1296 days)
S25.6AnyManual does not list all valid values for innodb_flush_method  
692182013-05-13
17:57
2016-05-12
16:02
MySQL Server: Prepared statementsVerifiedS25.6.11AnyP_S doesn't record SQL or digest for prepared statements  
735712014-08-13
14:20
2014-12-14
2:52
MySQL Server: InnoDB storage engineVerified
(1100 days)
S25.6.20Linux'IMPORT TABLESPACE' from corrupted file leads to permanent server failure  
840702016-12-06
6:53
2016-12-06
9:36
MySQL Server: OptimizerVerified
(255 days)
S25.6/5.7/8.0Ubuntu (16.04)Incorrect order-by behavior on a partitioned table with a composite prefix index  
710162013-11-26
17:42
2014-01-30
17:09
MySQL Server: ReplicationVerified
(1296 days)
S25.6AnyTimestamp replication across timezones results in different times  
715292014-01-30
15:25
2014-02-06
12:25
MySQL Server: ReplicationVerified
(1289 days)
S25.6.15 & 5.7.3AnyGTID automatic positioning skips anonymous transactions.  
730652014-06-20
13:23
2014-07-21
17:52
MySQL Server: ReplicationVerified
(1128 days)
S25.6.19Any (Windows)GTID slave using replicate-do-db attempting to execute DDL, cannot skip  
746012014-10-28
8:44
2014-10-28
10:18
MySQL Server: Security: PrivilegesOpen
(1025 days)
S25.6.20Linux (ubuntu 64 & centos 64 )Privileges changes in the wrong way  
771612015-05-26
17:57
2015-05-26
17:57
MySQL ServerOpenS25.6Linux (CentOS 7)Extremely slow response  
776732015-07-09
18:30
2017-08-11
14:21
MySQL Server: ReplicationOpen
(7 days)
S25.1.73, 5.5.44, 5.6.24, 5.6.27, 5.5.46, 5.7.7-rcAnyOption "replicate_do_db" does not cause "create table" to replicate ('row' log)  
786972015-10-05
7:17
2016-06-18
21:28
MySQL Server: Data TypesVerified
(683 days)
S25.7.8, 5.7.10, 8.0.0, 5.6.28, 5.5.47Anyfailed cast of string-returning function to DOUBLE emits no warning  
730662014-06-20
15:45
2015-02-26
13:30
MySQL Server: ReplicationVerified
(1152 days)
S25.6.17AnyReplication stall with multi-threaded replication  
779302015-08-04
9:58
2015-08-04
9:58
MySQL Server: ErrorsOpenS2MySQL Community Server (GPL) 5.6.25Anyupdate table gives error 1592 Unsafe statement written to the binary log  
692282013-05-14
14:56
2013-05-14
15:43
MySQL Server: Data TypesVerified
(1557 days)
S25.6, probably since 4.1AnyLast insert ID incorrectly delivered to the client  
733262014-07-18
11:31
2014-07-18
11:59
MySQL Server: DDLVerified
(1127 days)
S2all, 5.6.20AnyBehavior when using a non-permitted index type.  
827982016-08-30
9:54
2016-08-30
12:04
MySQL Server: InnoDB storage engineVerified
(353 days)
S25.6, 5.6.32AnySmall buffer pools might be too small for rseg init during crash recovery  
707692013-10-30
8:40
2013-10-30
9:19
MySQL Server: Data TypesVerified
(1388 days)
S25.6.10, 5.5.34, 5.6.14AnyPROCEDURE ANALYSE() gives invalid datatype for expressions  
751212014-12-05
18:25
2014-12-08
8:26
MySQL Server: OptimizerVerified
(987 days)
S25.6.21Linux (CentOS 5.11)IN clause subquery optimization  
769172015-05-03
9:38
2015-05-03
9:39
MySQL ServerOpenS2mysql-5.6.23Linux (mysql-5.6.23 ndb-7.4.4)Mysql server exits spontaneously  
748732014-11-15
0:08
2017-01-21
1:14
MySQL Server: DDLVerified
(209 days)
S25.6.20, 5.6.23, 5.7.6, 5.6.34AnyFailing assertion: fsp_flags_is_valid(flags) in file fil0fil.cc line 3380  
536252010-05-13
17:46
2011-02-16
23:44
MySQL Server: LockingWon't fix
(2387 days)
S25.1.49, 5.5.3-m3, 5.6.99AnyDeadlock with log_output=TABLE, partitioned table, trigger and auto-inc  
807622016-03-16
11:01
2016-03-17
8:11
MySQL Server: Data TypesVerified
(519 days)
S25.6.24-72.2-log, 5.5.48, 5.6.29, 5.7.11Ubuntu (14.04.4)union converts unsigned int to signed  
822982016-07-20
22:30
2016-07-21
6:43
MySQL Server: InnoDB storage engineVerified
(393 days)
S25.5.50, 5.6.31, 5.7.13AnyRENAME TABLE fails with "Table ... already exists" error with not existent table  
298212007-07-16
13:25
2012-10-30
17:59
MySQL Server: GeneralWon't fix
(1753 days)
S25.0.45, 5.1.41, 5.0.92, 5.1.57, 5.6.3Linux (CentOS5 x86_64)MySQL hangs forever while "sending data"  
610582011-05-04
15:53
2013-12-09
10:18
MySQL Server: InnoDB storage engineVerified
(2298 days)
S25.1.37/5.5/5.6/5.7LinuxAutoincrement exceed expected value after INSERT INTO ... SELECT  
730942014-06-24
12:24
2014-06-25
8:26
MySQL Server: OptimizerVerified
(1150 days)
S25.5, 5.6, 5.6.19, 5.7.5LinuxMySQL uses all partitions instead necessary ones when using CASE THEN ELSE END  
771912015-05-29
9:14
2015-05-29
11:30
MySQL Server: OptimizerVerified
(812 days)
S25.6.21, 5.6.24, 5.7.8AnySubquery on information_schema including an IN clause, does not return results  
710552013-12-03
5:18
2013-12-09
3:00
MySQL Server: LockingVerified
(1348 days)
S25.5.12, 5.5.35, 5.6.16Microsoft WindowsUsing IF EXISTS(SELECT * ...) acquires a lock when using read uncommitted  
789912015-10-28
2:03
2015-11-06
20:47
MySQL Server: ReplicationOpen
(651 days)
S25.6.25CentOSWAIT_UNTIL_SQL_THREAD_AFTER_GTIDS hangs after RESET MASTER  
700322013-08-14
11:51
2017-07-07
9:08
MySQL Server: Query CacheWon't fix
(42 days)
S25.7.1, 5.6.*Linux (Ubuntu 12.10)Query cache works for partition table if there is a derived table  
823202016-07-22
8:33
2016-07-22
9:06
MySQL Server: InnoDB storage engineVerified
(392 days)
S25.6, 5.6.31AnyALTER Table failure with DUPLICATE key causes a crash  
743852014-10-14
18:24
2014-11-04
16:20
MySQL ServerOpen
(1018 days)
S25.6.21 x64Any (Ubuntu 14.04.1 x64)GTID replication randomly skipping transactions  
823212016-07-22
9:45
2016-07-22
11:29
MySQL Server: InnoDB storage engineVerified
(392 days)
S25.6.31AnyALTER table failure with DUPLICATE key crash post index build crashes  
710602013-12-03
14:08
2013-12-05
13:31
MySQL Server: LockingVerified
(1354 days)
S25.6.15, 5.6.16, 5.5.35, 5.1.74AnyINSERT-SELECT statement takes shared locks in trigger and causes deadlock  
756682015-01-28
16:21
2015-01-28
20:10
MySQL Server: OptimizerVerified
(933 days)
S25.6.22/5.7FreeBSD (FreeBSD 8.4)Use of Distinct, Group_concat, and Group by together produces 1 NULL row result.  
779722015-08-07
7:41
2016-06-29
10:13
MySQL Server: InnoDB storage engineVerified
(415 days)
S25.6.26, 5.7.13CentOS (CentOS 7)InnoDB: Failing assertion: !srv_read_only_mode in mtr0mtr.cc line 323  
861652017-05-03
3:58
2017-05-03
6:24
MySQL Server: OptimizerVerified
(107 days)
S25.6.36, 5.7.18, 8.0.1Any (Replicated with official docker images)Loose index scans returning wrong result  
874452017-08-16
18:26
2017-08-16
18:26
MySQL ServerOpenS25.6, 5.7AnyResult set is inconsistent for the same query  
728542014-06-03
20:12
2017-08-01
14:49
MySQL Server: OptimizerVerified
(1171 days)
S25.6.17AnyExtremely slow performance with outer joins and join buffer  
738782014-09-10
15:22
2014-09-10
15:22
MySQL ServerOpenS25.6.20 x64Linux (Ubuntu 14.04.1 x64)GET_LOCK() in a UDF is not sequencing properly  
672252012-10-14
15:02
2014-04-29
8:39
MySQL Server: Prepared statementsVerified
(1207 days)
S25.6.10Microsoft Windows (XP SP3 32bit)binary data truncated when using UNION in prepared statement  
715802014-02-04
9:02
2014-02-06
17:01
MySQL Server: LockingVerified
(1289 days)
S25.6.16, 5.5.36AnyFLUSH TABLES WITH READ LOCK hangs when many clients run SELECT FOR UPDATE twice  
749082014-11-17
22:58
2015-07-07
8:40
MySQL Server: ReplicationVerified
(773 days)
S25.6.21, 5.6.27Linux (Ubuntu 14.04 LTS x86_64)Unable to detect network timeout in 5.6 when using SSL (regression from 5.5)  
695332013-06-20
21:28
2013-06-21
11:09
MySQL Server: ErrorsVerified
(1519 days)
S25.6.10AnyWarning changed for invalid dates from 5.5 to 5.6  
823352016-07-25
13:34
2016-07-29
12:20
MySQL Server: Information schemaVerified
(385 days)
S25.6.27-log, 5.6.31AnyTable name with >64 chars breaks information schema queries  
777292015-07-15
8:41
2017-03-10
10:46
MySQL Server: ReplicationVerified
(164 days)
S2Distrib 5.6.16, for FreeBSD,5.6.35FreeBSD (tested only on freebsd)Cleanup procedure for Memory engine tables breaks GITD replica  
836172016-10-31
8:41
2016-11-02
7:19
MySQL Server: ReplicationVerified
(289 days)
S25.6.27, 5.6.34CentOSdisabling SQL mode NO_ENGINE_SUBSTITUTION doesn't work for replication  
754282015-01-07
1:24
2015-02-26
22:00
MySQL Server: InnoDB storage engineVerified
(947 days)
S25.6AnyInnoDB persistent statistics not persistent enough  
774762015-06-25
0:28
2015-11-08
10:16
MySQL Server: InnoDB storage engineOpenS25.6-5.7Anyinnodb_force_recovery = 6 cannot recover ANY DATA when change buffer not empty  
825992016-08-16
14:14
2016-08-17
7:17
MySQL Server: ReplicationVerified
(366 days)
S25.7.14,5.6, 5.6.32Anyslave_type_conversions messing with data which still fits within allowed range  
700602013-08-16
15:09
2013-08-16
15:21
MySQL Server: ErrorsOpen
(1463 days)
S25.6Any"Access denied using password no" for slave w/ password, can't connect 2 slaves  
567512010-09-13
14:56
2012-05-18
20:19
MySQL Server: DDLVerified
(2530 days)
S25.1.50, 5.6.4Microsoft Windowscase sensitivity Assigned Account
818402016-06-14
4:53
2017-03-01
5:25
MySQL Server: ReplicationVerifiedS25.6AnyAutomatic Replication Recovery Does Not Handle Lost Relay Log Events  
621292011-08-09
18:33
2012-07-20
13:48
MySQL Server: Information schemaVerified
(1855 days)
S25.1.58, 5.1.59, 5.6.3, 5.5.15AnyStored programs with string functions + quote ('') in argument distorted in I_S  
739072014-09-12
18:27
2014-09-14
3:51
MySQL Server: OptimizerVerified
(1069 days)
S25.5/5.6/5.7Microsoft Windows (Server 2008)REGRESSION: Indexes miss on quoted large numeric bigints  
754472015-01-08
12:59
2015-01-08
13:27
MySQL Server: OptimizerVerified
(953 days)
S25.6, 5.6.24, 5.7.6AnyINSERT into a view sometimes ignores default values  
772392015-06-04
2:24
2016-05-25
13:48
MySQL Server: ReplicationVerified
(806 days)
S25.6, 5.6.26AnySQL thread status information is lost if multi-threaded slave is enabled  
818482016-06-14
13:06
2016-06-15
13:15
MySQL Server: DDLVerified
(429 days)
S25.6/5.7CentOS (6.7)alter table... drop partition resets auto_increment if table empty after alter  
808282016-03-22
21:47
2016-03-23
7:56
MySQL Server: ReplicationVerified
(513 days)
S25.6.29AnyFailure to generate GTID still leads to inconsistency  
746872014-11-04
16:15
2017-04-11
9:51
MySQL Server: ReplicationOpen
(130 days)
S25.6.21 x64Any (Ubuntu 14.04.1 x64)Server consumes a GTID on shutdown - slaves show missing executed GTID  
854402017-03-14
10:58
2017-03-14
11:47
MySQL Server: Information schemaVerified
(157 days)
S2 5.7.17 , 5.6.35Linuxunusual values in enums subvert SHOW CREATE TABLE and DESCRIBE  
744332014-10-17
23:32
2014-10-21
9:25
MySQL Server: ReplicationVerified
(1032 days)
S2MySQL 5.6 and 5.5, 5.1.73, 5.6.22LinuxSlave 5.5/5.6 crash while using MRG table,auto_increment,inner join and triggers  
772522015-06-05
6:01
2015-06-05
6:01
MySQL Server: ReplicationOpenS25.6Any MASTER POS IN MYSQL BINARY LOG IS WRONG.  
711102013-12-08
16:31
2013-12-09
19:00
MySQL Server: LockingVerified
(1348 days)
S2mysql-5.6.14Linux"create temporary table select * from table" does not produce consistent data  
700912013-08-20
12:30
2013-08-21
17:26
MySQL Server: Data TypesVerified
(1458 days)
S25.6.13Linux (Ubuntu x86_64)tinyint(1) column type returned by jdbc connector becomes Integer with ORDER BY  
811022016-04-15
20:04
2016-04-21
7:49
MySQL Server: ReplicationVerified
(484 days)
S25.5.48, 5.6.28, 5.6.30LinuxAfter slave I/O thread exited, master keeps Binlog Dump thread around  
580652010-11-08
21:31
2011-02-16
23:44
MySQL Server: Data TypesVerified
(2473 days)
S25.1.51, 5.1.52, 5.0, 5.1, 5.6.99 bzrLinux (x64, 2.6.32)join condition handles date columns differently if there's a unique key  
767552015-04-20
12:35
2015-04-25
13:23
MySQL Server: OptimizerVerified
(846 days)
S25.6.24AnyQuery execution plan / indexes problem  
706122013-10-13
21:51
2013-11-19
20:05
MySQL Server: ReplicationVerified
(1368 days)
S25.5 and 5.6, 5.1.83, 5.5.35, 5.6.16AnySSL connection error not correctly manage in Master - Slave replicating scenari  
713802014-01-14
19:35
2014-01-15
7:20
MySQL Server: OptimizerVerified
(1311 days)
S25.5.31, 5.5.35, 5.6.15AnyFORMAT(x,y) is incorrectly truncated when used with a sorted JOIN  
762442015-03-10
16:31
2015-03-10
16:31
MySQL ServerOpenS25.6.18, 5.1.73+AnyMySQL does order of operations incorrectly on distinct numeric string  
703572013-09-16
17:35
2013-11-21
14:09
MySQL Server: OptimizerVerified
(1366 days)
S25.6.13AnyUse of group_concat causes having conditions to be ignored  
795742015-12-09
12:15
2015-12-09
16:05
MySQL Server: InnoDB storage engineOpenS25.6.27Linux (Kernel 3.4.109, x86_64, glibc-2.19)InnoDB: unable to purge a record  
862342017-05-09
5:27
2017-05-09
6:15
MySQL Server: InnoDB storage engineVerified
(101 days)
S25.5.54, 5.6.35, 5.7.17, 5.6.36, 5.7.18AnyInnoDB: Failing assertion: heap->magic_n == MEM_BLOCK_MAGIC_N  
762522015-03-11
1:02
2017-04-28
21:13
MySQL Server: InnoDB storage engineVerifiedS25.6.23AnyInnoDB ROW event handling too zelous for large transactions on table without PK  
811162016-04-18
2:14
2016-05-02
9:11
MySQL Server: Data TypesVerified
(487 days)
S25.6.30, 5.5.49CentOS (6.7)Evaluating between DECIMAL and string returns different result depends on index  
849582017-02-10
23:18
2017-02-14
5:29
MySQL Server: InnoDB storage engineVerified
(186 days)
S25.6.*, 5.6.35AnyInnoDB's MVCC has O(N^2) behaviors  
726722014-05-16
18:17
2014-05-22
9:21
MySQL Server: Data TypesVerified
(1184 days)
S25.5.31,5.5.34, 5.7.5, 5.6.19AnyZero-valued DATETIME column can be simultaneously NULL and NOT NULL  
872642017-07-31
21:49
2017-08-02
7:35
MySQL Server: OptimizerVerified
(16 days)
S25.6.36, 5.6.37, 5.7.19CentOS (release 6.9)Query not returning expected results  
527042010-04-08
21:55
2012-05-18
20:19
MySQL ServerPatch pending
(2506 days)
S25.1.41 (Ubuntu), 4.1, 5.0, 5.1, 5.6.99 bzr5.1+Linuxexec_time=4294967295 Assigned Account
642242012-02-03
22:15
2016-02-04
10:22
MySQL Server: Data TypesVerified
(2022 days)
S25.1.52, 5.1.56, 5.5.20, 5.6.28Anybug in fractional part of unsigned decimals  
749792014-11-24
12:19
2017-07-07
9:08
MySQL Server: Query CacheWon't fix
(42 days)
S25.7.4, 5.6.21, 5.5.40, 5.1.73AnyServer query cache vs protocol issue  
780512015-08-13
8:01
2015-08-13
10:32
MySQL Server: ReplicationVerified
(736 days)
S25.6 5.5, 5.6.26LinuxLOAD DATA INFILE is not replicated correctly if master uses relay-log-info-repos  
798432016-01-05
8:38
2016-02-12
8:00
MySQL Server: InnoDB storage engineVerified
(553 days)
S25.6.27, 5.6.28, 5.7.10AnyBuffer pool size differs if we calculate it from engine status output  
711402013-12-13
9:16
2015-07-31
8:59
MySQL Server: OptimizerVerified
(749 days)
S25.1, 5.5, 5.6.15, 5.7.7AnyOptimizer does NOT use range checks in typical self-join for InnoDB tables  
706292013-10-16
8:27
2017-05-14
20:45
MySQL Server: InnoDB storage engineVerified
(1358 days)
S25.6.14AnyInnoDB updated rec_per_key[] statis not published to the optimizer enough often Assigned Account
770292015-05-13
14:15
2015-05-14
12:43
MySQL Server: ErrorsVerified
(827 days)
S25.5.43-0+deb7u1-log, 5.6.24LinuxDrop database fails with 'Database doesn't exists' whereas it exists  
719142014-03-03
13:31
2014-03-04
6:20
MySQL Server: Information schemaVerified
(1263 days)
S25.6.16-debug-logAnyWrong query result when using INFORMATION_SCHEMA tables and semi-join subqueries  
770342015-05-14
3:52
2015-05-14
3:52
MySQL ServerOpenS2Percona 5.6.23-72.1 R 0503478Linux (Ubuntu 14.04LTS)Server crashes mid constraint-definition, then gets false 'duplicate key' error.  
703842013-09-20
10:53
2013-10-03
11:26
MySQL Server: Security: PrivilegesVerified
(1415 days)
S25.6.12, 5.6.14AnySHOW GRANTS may not return privileges of a user in current session  
780662015-08-14
8:11
2017-03-08
7:53
MySQL Server: InnoDB storage engineVerified
(735 days)
S25.6.26, 5.6.27AnyWrong cardinality for InnoDB table in MySQL  
755072015-01-14
17:47
2015-01-16
10:36
MySQL Server: ReplicationVerified
(945 days)
S25.6, any?, 5.6.22, 5.7.6Any--log-bin wrongly processes basename with a dot ('.')  
752522014-12-18
7:18
2016-06-01
6:25
MySQL Server: ReplicationVerified
(973 days)
S25.6.21, 5.6.22, 5.6.30Anybinlog index corruption with closed stdout  
793482015-11-19
21:07
2016-02-09
21:13
MySQL ServerOpen
(556 days)
S25.6.24Ubuntu (precise)Corrupt indexes causing assertion errors after upgrading to 5.6.24  
734632014-08-04
11:37
2014-08-05
19:42
MySQL Server: LockingVerified
(1109 days)
S25.5.36, 5.6.21Linux (Centos 5)Out of memory error when concurrently write locking tables with triggers  
737202014-08-26
2:31
2014-11-07
1:51
MySQL Server: ReplicationVerified
(1015 days)
S25.6.19, 5.6.21Any`SHOW SLAVE STATUS` != slave_relay_log_info when replicating DDL  
837052016-11-05
16:50
2016-11-11
12:28
MySQL Server: ReplicationVerified
(280 days)
S25.6.32, 5.6.34LinuxAssertion `!thd_get_cache_mngr(thd)->dbug_any_finalized()' while stopping master  
801222016-01-22
22:37
2017-02-11
23:13
MySQL Server: ReplicationVerified
(561 days)
S25.6.25, 5.6.28Ubuntusemi-sync is ON (or partially so) when slaves are ON but master is OFF  
829392016-09-10
13:06
2016-09-11
7:07
MySQL Server: ReplicationVerified
(341 days)
S25.7.15,8.0.0, 5.6.33AnySTART SLAVE with password fails with ambiguous error  
755172015-01-15
15:28
2017-01-27
1:54
MySQL ServerOpen
(942 days)
S25.6.21Linux (Ubuntu)InnoDB: Warning: a long semaphore wait - followed by crash  
765422015-03-31
8:53
2017-07-25
12:32
MySQL Server: DDLVerified
(871 days)
S25.1, 5.5, 5.6,Any (CentOS 7)Assertion `!auto_increment_lock && !auto_increment_safe_stmt_log_lock' failed  
755192015-01-15
17:05
2015-06-04
10:07
MySQL Server: InnoDB storage engineVerified
(806 days)
S25.6, 5.6.25AnyPotential InnoDB data loss when binary logging is enabled  
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