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ID# Date Updated Type Status Sev Version OS CPU Summary
827982016-08-30
9:54
2016-08-30
12:04
MySQL Server: InnoDB storage engineVerified
(2767 days)
S25.6, 5.6.32AnyAnySmall buffer pools might be too small for rseg init during crash recovery
884182017-11-09
9:12
2017-11-09
10:19
MySQL Server: InnoDB storage engineVerified
(2331 days)
S35.7, 5.7.20AnyAny IMPORT TABLESPACE fails without cfg file if table indexes are modified
759812015-02-20
13:56
2017-11-05
7:12
MySQL Server: InnoDB storage engineVerified
(3276 days)
S55.7.6AnyAnyMySQL 5.7.5 30% slower than 5.6.23 for 1 thread write
881502017-10-19
13:08
2023-07-05
16:19
MySQL Server: InnoDB storage engineVerified
(2351 days)
S25.5, 5.6, 5.7, 5.5.57, 5.6.38, 5.7.20AnyAny'Undo log record is too big.' error occurring in very narrow range of str length
872822017-08-02
10:40
2017-10-23
22:54
Tests: ServerVerified
(2367 days)
S38.0.2AnyAnyWL#9499 can cause extra warnings on every crashing testcase
864602017-05-25
14:19
2017-06-14
3:38
MySQL Server: InnoDB storage engineVerified
(2493 days)
S35.6 5.7AnyAnyDeleted DOCID are not maintained during OPTIMIZE of InnoDB FULLTEXT tables
832552016-10-04
16:02
2017-05-04
7:47
MySQL Server: InnoDB storage engineVerified
(2520 days)
S2any, 5.7.15AnyAny--innodb-force-recovery=6 possibly corrupts doublewrite buffer
837762016-11-10
20:42
2016-11-11
18:51
MySQL Server: FULLTEXT searchVerified
(2694 days)
S35.6/5.7/8.0AnyAnyInnoDB FULLTEXT search returns incorrect result for operators on ignored words
849962017-02-14
14:49
2017-02-16
16:56
MySQL Server: InnoDB storage engineVerified
(2597 days)
S35.7.17AnyAnyNoisy InnoDB warnings maybe should not be there (or filterable)
836402016-11-01
14:46
2017-01-10
17:02
MySQL Server: InnoDB storage engineVerified
(2634 days)
S3any, 5.6.34AnyAnyLocks set by DELETE statement on already deleted record
794772015-12-01
10:36
2016-12-02
14:53
MySQL Server: InnoDB storage engineVerified
(2673 days)
S3AnyAnyRemove sync_arr_wake_threads_if_sema_free hack
843662016-12-29
6:39
2018-06-13
12:19
MySQL Server: InnoDB storage engineVerified
(2247 days)
S35.6+AnyAnyInnoDB index dives do not detect concurrent tree changes, return bogus estimates
830332016-09-18
15:41
2020-03-24
1:00
MySQL Server: CompilingVerified
(2747 days)
S38.0.0AnyAnyCMake docs say -DMUTEX_TYPE, sources -DMUTEXTYPE
818032016-06-10
12:35
2016-06-15
16:58
MySQL Server: OptimizerVerified
(2843 days)
S5>=5.1AnyAnyMysql 5.1 and later Update performance regression
787442015-10-07
23:07
2015-10-15
4:54
MySQL Server: InnoDB storage engineVerified
(3088 days)
S35.7.6AnyAnyCOMMENT='MERGE_THRESHOLD=X' in a table comment is a poor design
813762016-05-11
6:48
2018-07-16
8:12
MySQL Server: InnoDB storage engineVerified
(2877 days)
S55.7AnyAnySingle page flushing should be removed
807232016-03-14
8:40
2022-11-03
12:29
MySQL Server: FULLTEXT searchVerified
(2912 days)
S35.6.23, 5.6.29, 5.7.11AnyAny@ Distance operator does not bring expected results when used in with wildcards
807172016-03-13
10:01
2016-03-14
13:02
MySQL Server: MemcachedVerified
(2936 days)
S35.7.10, 5.7.11AnyAnyInconsistend logging of InnoDB memcache plugin
762102015-03-07
21:58
2015-03-09
9:07
MySQL Server: FULLTEXT searchVerified
(3307 days)
S25.6.22, 5.6.25, 5.7.7AnyAnyInnoDB FULLTEXT index returns wrong results for key/value pair documents
759622015-02-19
3:14
2015-03-03
20:46
MySQL Server: InnoDB storage engineVerified
(3313 days)
S35.6.24, 5.7.6AnyAnyInnodb calls fsync when freeing a LRU page to fulfill page request
788942015-10-21
7:07
2015-10-21
9:12
MySQL Server: InnoDB storage engineVerified
(3081 days)
S55.7.8AnyAnybuf_pool_resize can lock less in checking whether AHI is on or off
1022892021-01-19
6:06
2021-01-20
13:32
MySQL Server: InnoDB storage engineVerified
(1163 days)
S55.7, 8.0AnyAnybuf_flush_or_remove_pages causes large tps fluctuation with write-heavy workload
1118652023-07-24
18:39
2024-03-26
11:06
MySQL Server: DocumentationNeed Feedback
(6 days)
S38.0AnyAnyMaximum file size limit may reduce 64 TiB InnoDB limit substantially
1131962023-11-23
11:49
2023-11-23
21:29
MySQL OperatorVerified
(126 days)
S38.2.0-2.1.1AnyAnyMySQL Operator - Metrics provider doesn't take command line arguments
1122232023-08-30
20:44
2023-09-15
5:33
MySQL Server: InnoDB storage engineVerified
(195 days)
S3all versionAnyAnyAdaptive Hash Index(AHI) use 1/64 memory, even it never be switch on
962362019-07-17
14:56
2023-07-25
5:44
MySQL Server: InnoDB storage engineVerified
(1715 days)
S15.7.25, 8.0.16AnyAnyBig intrinsic tmp InnoDB table make InnoDB engine get totally stuck
1109282023-05-05
10:59
2023-05-16
12:26
MySQL Server: DocumentationVerified
(317 days)
S3AnyAnyDocumentation about NULL saving storage looks false
1087962022-10-17
7:42
2022-10-17
8:17
MySQL Server: FULLTEXT searchVerified
(528 days)
S28.0AnyAnyContribution by Tencent: fts query may read unconsistent data
1079582022-07-25
9:01
2022-07-26
1:22
MySQL Server: DocumentationVerified
(611 days)
S35.7AnyAnyDocument for gap lock of InnoDB needs improvement
809792016-04-06
14:25
2022-01-17
9:31
MySQL Server: InnoDB storage engineVerified
(2912 days)
S35.7AnyAnyDoublewrite buffer event waits should be annotated for Performance Schema
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