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ID# Date Updated Type Status Sev Version OS CPU Summary
822042016-07-12
19:46
2016-07-13
7:12
MySQL Server: LockingVerified
(1488 days)
S25.5.50, 5.6.31, 5.7.13AnyAnyMetadata lock does not protect transaction if LOCK TABLE and ALTER involved
712142013-12-23
10:47
2013-12-23
12:48
MySQL Server: LockingVerified
(2421 days)
S35.6.16AnyAnyWITH CONSISTENT SNAPSHOT doesn't isolate from concurrent RENAME TABLE
712162013-12-23
11:22
2013-12-23
12:56
MySQL Server: LockingVerified
(2421 days)
S35.6.16-bzrAnyAnyWITH CONSISTENT SNAPSHOT doesn't isolate from concurrent DDL on stored programs
715802014-02-04
9:02
2014-02-06
17:01
MySQL Server: LockingVerified
(2376 days)
S25.6.16, 5.5.36AnyAnyFLUSH TABLES WITH READ LOCK hangs when many clients run SELECT FOR UPDATE twice
736662014-08-21
9:09
2014-08-21
19:12
MySQL Server: LockingVerified
(2180 days)
S35.5.37-bzr, 5.6.21-bzr, 5.7.5-bzrAnyAnyDEADLOCK WHEN DDL UNDER LOCK TABLES WRITE, READ LOCAL + PREPARE.
738032014-09-04
8:40
2019-01-09
14:14
MySQL Server: LockingVerified
(579 days)
S35.6.20AnyAnydon't acquire global_sid_lock->rdlock if gtid is disabled
738292014-09-08
5:06
2015-02-26
6:13
MySQL Server: LockingVerified
(2048 days)
S15.6, 5.6.21, 5.6.23, 5.7.6AnyAnyMulti-threaded mysqld lockup issue with ~50-55 second timeout
748932014-11-17
7:23
2015-04-10
8:14
MySQL Server: LockingVerified
(1948 days)
S35.7.7AnyAnymdl m_unused_lock_objects shouldn't be volatile
755902015-01-22
22:39
2018-12-01
6:12
MySQL Server: LockingVerified
(634 days)
S35.6AnyAnySHOW VARIABLES WHERE ... materializes all variables into bigass temptable
776892015-07-11
14:27
2019-09-04
11:53
MySQL Server: LockingVerified
(342 days)
S55.6,5.7AnyAnymysql_execute_command SQLCOM_UNLOCK_TABLES redundant trans_check_state check?
813482016-05-08
16:52
2016-05-10
15:43
MySQL Server: LockingVerified
(1552 days)
S35.7AnyAnytable_locks_waited not updated in MySQL 5.7
712152013-12-23
10:57
2013-12-23
12:52
MySQL Server: LockingVerified
(2421 days)
S35.6.16-bzrAnyAnyWITH CONSISTENT SNAPSHOT doesn't isolate from some concurrent ALTER TABLEs
831802016-09-28
7:14
2016-09-28
7:47
MySQL Server: LockingVerified
(1411 days)
S35.6.29, 5.7.15AnyAnyLong running DDL statement could cause information_schema.tables to wait on MDL
851912017-02-27
6:40
2017-02-28
12:30
MySQL Server: LockingVerified
(1258 days)
S35.7, 5.7.17AnyAnyperformance regression with HANDLER READ syntax
867902017-06-22
9:18
2017-06-22
10:34
MySQL Server: LockingVerified
(1144 days)
S25.7.18AnyAnyFTWRL continues to freeze the server even if it times out ...
935722018-12-12
11:37
2019-01-22
13:27
MySQL Server: LockingVerified
(565 days)
S35.7.18AnyAnyparallel workers+slave_preserve_commit_order+flushtables with read lock deadlock
939342019-01-15
13:33
2019-01-15
13:42
MySQL Server: LockingVerified
(572 days)
S3AnyAnyContribution: THR_LOCK_open reduce usage
939362019-01-15
13:33
2019-02-15
8:45
MySQL Server: LockingVerified
(572 days)
S3AnyAnyContribution: my_winfile_f{open|close}: correct DBUG_ENTER to reflect funct ...
945662019-03-05
16:33
2019-03-05
19:18
MySQL Server: LockingVerified
(523 days)
S3AnyAnyContribution: LOCK INSTANCE FOR BACKUP status
978852019-12-04
22:30
2020-03-02
6:20
MySQL Server: LockingVerified
(248 days)
S38.0.18, 5.7.28AnyAnySession state tracking does not take MDL locks into account
992062020-04-08
8:08
2020-04-09
13:06
MySQL Server: LockingVerified
(123 days)
S35.7.29AnyAnylock_wait_timeout is taking twice time while adding new partition in table
710602013-12-03
14:08
2013-12-05
13:31
MySQL Server: LockingVerified
(2441 days)
S25.6.15, 5.6.16, 5.5.35, 5.1.74AnyAnyINSERT-SELECT statement takes shared locks in trigger and causes deadlock
448842009-05-14
18:50
2018-10-12
6:54
MySQL Server: LockingVerifiedS35.0.51a,5.0.66a,5.1.31sp1AnyAnyKILL of FLUSH TABLES does not remove TDC version lock on tables in use
479382009-10-09
9:13
2011-02-16
23:44
MySQL Server: LockingVerified
(3804 days)
S36.0.14-alphaAnyAny"grant update on view" does not initialize the table_list lock_type.
530452010-04-22
4:58
2011-02-16
23:44
MySQL Server: LockingVerified
(3762 days)
S55.1.45, 5.5AnyAnyLOCK_thread_count locked when per connection threads created
674522012-11-02
6:18
2014-01-08
8:45
MySQL Server: LockingVerified
(2405 days)
S25.5.24+Any (Ubuntu and Windows XP)AnySetting a variable from a select acquires a lock when using read uncommitted
648142012-03-30
12:26
2012-03-31
9:30
MySQL Server: LockingVerified
(3053 days)
S35.5.19AnyAnyInconsistent error when concurrently dropping table and trigger
622872011-08-28
22:07
2018-12-03
5:17
MySQL Server: LockingVerified
(3268 days)
S35.1, 5.5AnyAnydon't serialize thread cache
622862011-08-28
22:02
2011-09-06
9:56
MySQL Server: LockingVerified
(3268 days)
S55.1, 5.5, ...AnyAnycall multiple accepts per poll
609512011-04-22
11:21
2011-08-05
18:27
MySQL Server: LockingVerified
(3292 days)
S25.1.55-community-log, 5.1.59, 5.6.3AnyAnyDELETE statement locks
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