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ID# Date Updated Type Status Sev Version OS CPU Summary
252892006-12-27
4:17
2018-09-25
22:04
MySQL Server: MyISAM storage engineClosed
(6208 days)
S65.0.34bkLinux (suse 9.3 x86)Anyrepair table causes "my_seek.c:56: my_seek: Assertion `fd != -1' failed"
257652007-01-22
22:33
2018-09-25
22:04
MySQL Server: GeneralClosed
(6197 days)
S65.1.14Windows (w2k3)Anytoo many dbg heap assertions on windows
285982007-05-22
15:11
2018-09-25
22:04
MySQL Server: OptimizerClosed
(6136 days)
S65.1.19, 5.0.44AnyAnymysqld crash when killing a long-running explain query
317422007-10-22
9:01
2018-09-25
22:04
MySQL Server: GeneralClosed
(5994 days)
S65.0.50-debug,5.1.23-debugAnyAnydelete from ... order by function call that causes an error, asserts server
342232008-02-01
12:15
2018-09-25
22:04
MySQL Server: DMLClosed
(5857 days)
S65.0.54, 5.0.56AnyAnyAssertion failed: (optp->var_type & 127) == 8, file .\my_getopt.c, line 830
348002008-02-25
9:06
2018-09-25
22:04
MySQL Server: OptimizerCan't repeat
(4095 days)
S66.0.3-debug/6.0BKAnyAnyAssertion failed: !table || (!table->read_set || bitmap_is_set(table->read_set,
460752009-07-09
9:35
2018-09-25
22:04
MySQL Server: DMLClosed
(5346 days)
S65.0.84-debug,5.1.37-debug, 5.4.2-debug, 5.4.4-debugAnyAnyAssertion failed: 0, file .\protocol.cc, line 416
477342009-09-30
4:46
2018-09-25
22:04
MySQL Server: ViewsClosed
(5033 days)
S65.1.39-debug, 5.1, 5.4 bzrAnyAnyAssertion failed: ! is_set() when locking a view with non-existing definer
575522010-10-19
7:19
2023-01-30
12:29
MySQL Server: GeneralClosed
(423 days)
S65.0.92-debug,5.1.53-debug, 5.5.8-debug, 5.6.30AnyAnysome functions cause assertion when given a row constructor argument
234102006-10-18
7:47
2012-05-18
20:19
MySQL Server: OptimizerDuplicate
(6225 days)
S55.0.26Any (*)Any"select * from... where .. order by" very slow when 0 rows match the where cond
383182008-07-23
17:09
2011-08-17
13:15
MySQL Server: LoggingCan't repeat
(4607 days)
S55.0.66aAnyAnyis call thd->end_time() in log_slow_statement needed if slow logs are disabled ?
395092008-09-18
7:41
2014-12-28
14:31
MySQL Server: DDLCan't repeat
(3378 days)
S55.0.66aSolaris (x86)Anyperformance regression of "desc table0" from 5.0.46 -> 5.0.66a
406342008-11-11
11:30
2011-02-16
23:43
MySQL Server: MyISAM storage engineClosed
(5484 days)
S55.1.29, 6.0.xAnyAnytable scan temporary table is 4x slower due to mmap instead instead of caching
429302009-02-17
11:44
2012-10-05
16:42
MySQL Server: LockingClosed
(4192 days)
S55.0, 5.1, 6.0AnyAny'show global status' causes lock contention on LOCK_thread_count
437262009-03-18
12:07
2013-03-03
20:45
MySQL Server: MyISAM storage engineVerified
(5489 days)
S55.1.32/6.0AnyAnyTHR_LOCK_myisam is locked while flushing unwritten key blocks to disk
530462010-04-22
5:58
2011-02-16
23:44
MySQL Server: InnoDB Plugin storage engineClosed
(4826 days)
S5plugin 1.0.7AnyAnydict_update_statistics_low can still be run concurrently on same table
565352010-09-03
12:12
2010-09-03
16:39
MySQL Server: Performance SchemaNot a Bug
(4955 days)
S55.6.0-m4AnyAnymysqld tries to load triggers on tables in performance_schema database
693502013-05-30
5:44
2014-02-20
5:48
MySQL Server: OptimizerVerifiedS55.6AnyAnyperformance regression between 5.5 and 5.6 for simple statement in routine loop
693682013-05-31
20:36
2013-10-11
16:23
MySQL Server: DMLClosed
(3821 days)
S55.6.6AnyAnyperformance regression in 5.6.6+ for insert into .... select ... from
694202013-06-07
7:18
2013-10-16
15:02
MySQL Server: LoggingClosed
(3816 days)
S55.6.12AnyAnylog_slow_statement could bail out earlier if slow logging is disabled
694222013-06-07
9:18
2014-02-03
11:41
MySQL Server: InnoDB storage engineClosed
(3755 days)
S55.6.12AnyAnysmall performance impact with heap block debugging info in release builds
694862013-06-16
10:19
2013-07-01
16:22
MySQL Server: Command-line ClientsClosed
(3923 days)
S55.6.12AnyAnymysql client waste time in sprintf making info messages that are not printed
698012013-07-20
8:38
2019-11-15
11:10
MySQL Server: Data TypesVerifiedS55.6.12AnyAnyperformance regression between 5.5 and 5.6 for str_to_date function
698022013-07-20
11:18
2014-02-03
11:02
MySQL Server: InnoDB storage engineClosed
(3754 days)
S55.6.12AnyAnydict_table_schema_check calls dtype_sql_name needlessly - wasting a lot of cpu
704022013-09-23
21:35
2013-11-12
1:47
MySQL Server: ErrorsClosed
(3789 days)
S55.7.2AnyAnynew deprecation warnings introduce unwanted performance degradation side-effect
715072014-01-29
12:51
2020-07-21
7:31
MySQL Server: InnoDB storage engineVerifiedS55.7AnyAnyinnodb is excessively slow to replace duplicate values in a table
735922014-08-15
5:59
2014-08-26
11:40
MySQL Websites: bugs.mysql.comClosed
(3502 days)
S5AnyAnytypo in category label: MySQL Enterprise Monitor: Configuraltion
739732014-09-18
20:50
2014-11-04
15:29
MySQL Server: Data TypesClosed
(3432 days)
S55.7.6AnyAnyrepeat() wastes cpu time on large input values that gaurantee empty result
871702017-07-23
11:40
2019-02-08
14:12
MySQL Server: PartitionsVerifiedS55.6.37, 5.7.19AnyAnyaltering tables with many partitions is slower than expected
914872018-06-29
9:19
2020-09-05
9:00
MySQL Server: LoggingVerified
(2092 days)
S55.7.22, 8.0.13WindowsAnyperformance of fprintf is questionable - error logging improvable?
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