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ID# Date Updated Type Status Sev Version OS CPU Summary
713842014-01-14
23:12
2014-01-16
18:40
MySQL ServerUnsupported
(2333 days)
S15.1.63AnyAnyDROP DATABASE + CREATE TABLE + SHOW GLOBAL VARIABLES deadlock
650772012-04-23
14:32
2012-08-29
15:11
MySQL Server: MyISAM storage engineClosed
(2838 days)
S15.1AnyAnyinternal temporary tables are contended on THR_LOCK_myisam
677362012-11-28
3:55
2012-11-28
18:24
MySQL Server: Performance SchemaClosed
(2747 days)
S15.6-headAnyAnydefault P_S configuration wastes CPU on a busy server
852132017-02-27
18:55
2018-10-22
16:50
MySQL Server: C API (client library)Closed
(593 days)
S15.7.17AnyAnyssl_mode=PREFERRED doesn't prefer SSL
849582017-02-10
23:18
2018-08-14
11:18
MySQL Server: InnoDB storage engineClosed
(673 days)
S25.6.*, 5.6.35AnyAnyInnoDB's MVCC has O(N^2) behaviors
684392013-02-20
2:35
2018-03-08
23:39
MySQL Server: DMLCan't repeat
(821 days)
S25.1AnyAnyUnsigned INTs underflow in case of math
749192014-11-18
18:15
2015-11-25
16:01
MySQL Server: InnoDB storage engineVerified
(1808 days)
S3allAnyAnypurge should remove intermediate rows between far snapshots
784132015-09-11
21:34
2015-09-18
7:51
MySQL Server: DocumentationClosed
(1723 days)
S35.6, 5.7AnyAny5.6 base64 functions in help tables should not have ()
778612015-07-28
17:30
2015-07-29
6:58
MySQL Server: Information schemaVerified
(1774 days)
S35.6, 5.6.26AnyAny"SHOW PROCESSLIST" needs higher resolution time
755922015-01-23
0:30
2015-07-13
1:09
Connector / JClosed
(1866 days)
S35.1.34AnyAny"SHOW VARIABLES WHERE" is expensive.
755902015-01-22
22:39
2018-12-01
6:12
MySQL Server: LockingVerified
(570 days)
S35.6AnyAnySHOW VARIABLES WHERE ... materializes all variables into bigass temptable
787252015-10-06
23:23
2016-09-16
11:41
MySQL Server: DocumentationClosed
(1359 days)
S3AnyAnyjemalloc not mentioned in "Configuring the Memory Allocator for InnoDB"
729452014-06-10
21:24
2018-11-02
9:41
MySQL Server: PartitionsVerified
(2187 days)
S35.*AnyAnyPartitions are opened for information_schema.partitions queries
725972014-05-09
20:50
2014-07-08
12:54
MySQL Server: Command-line ClientsClosed
(2160 days)
S35.6, 5.6.19AnyAnymysqlbinlog --raw does not check for errors
723762014-04-17
23:18
2017-02-28
10:10
MySQL Utilities: Binlog EventsClosed
(2027 days)
S35.6.*AnyAnySeconds_behind_master distorted because of previous_gtid event
720272014-03-12
23:05
2018-12-17
19:18
MySQL Server: DMLClosed
(537 days)
S35.6, *LinuxAnyLOAD_FILE() does not work on dynamic files
549212010-06-30
16:41
2018-09-09
20:45
MySQL Server: OptimizerVerified
(3629 days)
S35.0-bzr, 5.1-bzrAnyAnyORDER BY doesn't use index if ref lookup on VARBINARY column used
787242015-10-06
22:37
2015-10-06
22:54
MySQL Server: DocumentationClosed
(1705 days)
S35.7AnyAnyRelease notes don't point to public bugs
711452013-12-13
23:18
2013-12-14
0:03
MySQL Server: InnoDB storage engineNot a Bug
(2366 days)
S35.6.15AnyAnyInnoDB will not reclaim space if records are deleted
788092015-10-12
19:26
2015-10-15
16:02
MySQL Server: Connection HandlingVerified
(1696 days)
S3all of them, 5.6.26, 5.6.27AnyAnyMySQL keeps running queries for disconnected users
812262016-04-28
20:30
2016-06-18
21:37
MySQL Server: Information schemaDuplicate
(1499 days)
S35.6,5.6.30, 5.7.12, 8.0.0AnyAnyi_s.processlist should not whine about incorrect strings
823382016-07-25
21:05
2019-03-27
13:40
MySQL Server: OptimizerVerified
(438 days)
S3any, 5.6.31, 5.7.13AnyAnyPlease support ASC/DESC index traversal on ASC/ASC indexing.
823632016-07-27
19:28
2016-07-28
8:11
MySQL Server: OptimizerVerified
(1409 days)
S35.7 and every otherAnyAnyimpossible const condition still followed in a JOIN
824632016-08-04
17:40
2016-08-04
18:43
MySQL Websites: bugs.mysql.comVerified
(1402 days)
S3AnyAnyplanet.mysql.com cannot read feeds from wordpress.com hosted sites
830262016-09-16
19:02
2016-09-30
7:25
MySQL Server: InnoDB storage engineVerified
(1345 days)
S35.6AnyAnyinnodb history list length missing in 'show global status'
849722017-02-14
1:09
2017-02-14
8:37
MySQL Server: DMLVerified
(1208 days)
S35.6,5.7.17, 5.6.35AnyAnytruncation warning gets eaten by assignment
853312017-03-06
19:46
2017-09-27
2:00
MySQL Server: CharsetsClosed
(983 days)
S35.6, 5.7, etc, 5.6.35AnyAny_characterset specifications have lousy performance for some character sets
930492018-11-01
23:03
2018-11-02
7:06
MySQL Server: OptimizerVerified
(582 days)
S38.0.13, 5.7.24, 5.6.42AnyAnyORDER BY pk, otherdata should just use PK
930502018-11-01
23:31
2018-11-02
0:23
MySQL Server: Command-line ClientsVerified
(582 days)
S38.0AnyAny'mysqladmin shutdown' does not shutdown 5.6 servers
942242019-02-06
16:45
2019-11-17
10:39
MySQL Server: OptimizerVerified
(485 days)
S35.6, 5.6.43Any (any)Any (any)[5.6] Optimizer reconsiders index based on index definition order, not value
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