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ID# Date Updated Type Status Sev Version OS CPU Summary
787252015-10-06
23:23
2016-09-16
11:41
MySQL Server: DocumentationClosed
(1859 days)
S3AnyAnyjemalloc not mentioned in "Configuring the Memory Allocator for InnoDB"
824632016-08-04
17:40
2016-08-04
18:43
MySQL Websites: bugs.mysql.comVerified
(1902 days)
S3AnyAnyplanet.mysql.com cannot read feeds from wordpress.com hosted sites
952302019-05-02
21:06
2021-01-22
13:11
MySQL Server: LockingVerified
(889 days)
S4AnyAnySELECT ... FOR UPDATE on a gap in repeatable read should be exclusive lock
622852011-08-28
22:00
2012-03-19
15:49
MySQL Server: LockingClosed
(3501 days)
S3AnyAnydon't initialize vio string description, create it on demand
622842011-08-28
21:57
2013-08-08
18:04
MySQL Server: LockingClosed
(2994 days)
S5AnyAnytoo much network initialization done in accept() thread
929942018-10-29
18:17
2019-10-11
12:30
MySQL Server: OptimizerClosed
(739 days)
S4*AnyAnyplease evaluate unions lazily
620252011-07-29
12:57
2013-01-30
17:29
MySQL Server: InnoDB storage engineClosed
(3184 days)
S43.23-5.6AnyAnyInnoDB indexes not used properly
729452014-06-10
21:24
2018-11-02
9:41
MySQL Server: PartitionsVerified
(2687 days)
S35.*AnyAnyPartitions are opened for information_schema.partitions queries
549212010-06-30
16:41
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4129 days)
S35.0-bzr, 5.1-bzrAnyAnyORDER BY doesn't use index if ref lookup on VARBINARY column used
650772012-04-23
14:32
2012-08-29
15:11
MySQL Server: MyISAM storage engineClosed
(3338 days)
S15.1AnyAnyinternal temporary tables are contended on THR_LOCK_myisam
684392013-02-20
2:35
2018-03-08
23:39
MySQL Server: DMLCan't repeat
(1321 days)
S25.1AnyAnyUnsigned INTs underflow in case of math
638792011-12-30
10:01
2011-12-30
15:11
MySQL Server: InnoDB storage engineVerified
(3581 days)
S35.1AnyAnyDropping a partitioned table is extremely costly
615482011-06-17
8:55
2012-11-16
13:07
MySQL Server: ReplicationClosed
(3259 days)
S35.1 and othersAnyAnyautoinc value persistency breaks certain replication scenarios
554052010-07-20
16:02
2011-02-16
23:44
MySQL Server: C API (client library)Verified
(4109 days)
S45.1-bzrAnyAnymysql_thread_init() should complain when using non-thread-safe client
555822010-07-27
13:25
2011-02-16
23:44
Tools: MTR / mysql-test-runClosed
(3993 days)
S35.1-bzrAny (MacOSX 10.6)Anymtr root detection (and if-expression execution) broken
625342011-09-25
12:46
2014-06-02
18:28
MySQL Server: InnoDB storage engineClosed
(2777 days)
S35.1-head, 5.5-headAnyAnyoff by one error in innodb_max_dirty_pages_pct logic
617362011-07-04
11:34
2013-11-27
16:29
MySQL Server: InnoDB storage engineClosed
(2883 days)
S35.1, ...AnyAnymultiple unnecessary page reads done in latching code
622872011-08-28
22:07
2018-12-03
5:17
MySQL Server: LockingVerified
(3704 days)
S35.1, 5.5AnyAnydon't serialize thread cache
622882011-08-28
22:10
2013-08-08
18:02
MySQL Server: LockingClosed
(2994 days)
S55.1, 5.5AnyAnyTHD initialization too expensive for accept() thread
615172011-06-14
18:32
2018-10-29
18:01
MySQL Server: OptimizerClosed
(1086 days)
S35.1, 5.5AnyAnyloose index scan not done when LIMIT provided
622862011-08-28
22:02
2011-09-06
9:56
MySQL Server: LockingVerified
(3704 days)
S55.1, 5.5, ...AnyAnycall multiple accepts per poll
622832011-08-28
21:55
2013-08-08
18:05
MySQL Server: LockingClosed
(2994 days)
S55.1, 5.5, ...AnyAnyaccept() socket gets too much of fcntl()s
678402012-12-07
19:43
2013-01-10
19:19
MySQL Server: ReplicationVerified
(3204 days)
S35.1, 5.5, 5.5.30, 5.7.1AnyAnyMySQL replication start inefficient at large RTTs
617352011-07-04
11:30
2011-07-08
6:02
MySQL Server: InnoDB storage engineVerified
(3756 days)
S35.1, etcAnyAnyindex->lock held while preads are done
680692013-01-10
20:02
2013-02-12
20:06
MySQL Server: InnoDB storage engineClosed
(3171 days)
S35.1, maybe othersAnyAnymtr_memo_release and dyn_array together are very inefficient
669212012-09-21
20:33
2016-01-20
20:03
MySQL Server: ReplicationCan't repeat
(3073 days)
S35.1, probably othersAnyAnySeconds_behind_master distorted because of verbatim master's FDE in relaylog
755922015-01-23
0:30
2015-07-13
1:09
Connector / JClosed
(2366 days)
S35.1.34AnyAny"SHOW VARIABLES WHERE" is expensive.
713842014-01-14
23:12
2014-01-16
18:40
MySQL ServerUnsupported
(2833 days)
S15.1.63AnyAnyDROP DATABASE + CREATE TABLE + SHOW GLOBAL VARIABLES deadlock
698422013-07-26
0:30
2018-02-11
20:45
MySQL Server: InnoDB storage engineVerified
(3003 days)
S45.1+AnyAnydoublewrite buffer is triplewriting
625332011-09-25
12:25
2011-10-03
14:21
MySQL Server: CompilingClosed
(3669 days)
S35.5 r3528 Mac OS X (10.7.1 xcode 4.1.1)Anyunittest/mysys/my_atomic-t.c does not compile on MacOSX Lion
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