Showing all 463 (Edit, Save, CSV, Feed)
ID# Date Updated Type Status Sev Version OS CPU Summary
1023132021-01-20
12:24
2021-01-21
13:16
MySQL Server: InnoDB storage engineAnalyzing
(89 days)
S38.0.23AnyAnyTablespace may still larger than limit after truncation
1022382021-01-12
20:35
2021-01-14
5:09
MySQL Server: InnoDB storage engineAnalyzing
(97 days)
S58.0.22AnyAnylog_writer uses too much CPU on small servers
959342019-06-23
17:13
2019-07-05
8:17
MySQL Server: InnoDB storage engineAnalyzing
(655 days)
S58.0.*AnyAnyinnodb_flush_log_at_trx_commit = 0 get performance regression on 8 core machine
686592013-03-13
7:47
2013-03-13
9:01
MySQL Server: InnoDB storage engineAnalyzing
(2960 days)
S55.6.10AnyAnyInnoDB Linux native aio should submit more i/o requests at once
855852017-03-22
21:36
2020-11-30
14:36
MySQL Server: InnoDB storage engineIn progress
(146 days)
S15.6.35-80.0-debug-logAnyAnyInnoDB: Failing assertion: UT_LIST_GET_LEN(buf_pool->flush_list) == 0
737632014-08-28
21:47
2016-10-26
15:20
MySQL Server: InnoDB storage engineIn progress
(1637 days)
S55.7AnyAnyNew futex-mutex in InnoDB needs perf attention
676002012-11-15
21:40
2016-02-25
12:24
MySQL Server: InnoDB storage engineVerifiedS25.6.8-rcAnyAnyServer crashes when opening InnoDB table on read-only media
681092013-01-17
18:36
2013-01-17
18:37
MySQL Server: InnoDB storage engineVerifiedS35.1.69, 5.5.31, 5.7.1AnyAnyAdd more debugging information for InnoDB purge thread
693262013-05-27
12:09
2013-05-27
12:11
MySQL Server: InnoDB storage engineVerifiedS35.6.11Microsoft WindowsAnywindows: cant alter partitioned innodb table - posix 2048 file handles limit hit
713252014-01-09
12:38
2014-01-09
12:46
MySQL Server: InnoDB storage engineVerifiedS35.6.15AnyAnystats_sample_pages is limited to 65535
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
731142014-06-25
13:30
2015-07-08
21:04
MySQL Server: InnoDB storage engineVerifiedS35.6.19AnyAnytrx_active_transactions counter in innodb_metrics goes negative after errors
733862014-07-25
8:57
2020-06-26
12:24
MySQL Server: InnoDB storage engineVerifiedS35.6.21, 5.7.5AnyAnyfor ranges, innodb doubles estimates, or caps estimates to half the table
762522015-03-11
1:02
2017-04-28
21:13
MySQL Server: InnoDB storage engineVerifiedS25.6.23AnyAnyInnoDB ROW event handling too zelous for large transactions on table without PK
767502015-04-20
8:34
2018-02-12
15:46
MySQL Server: InnoDB storage engineVerifiedS35.5.44AnyAnyinnodb History list length (trx_rseg_history_len) never reaches 0
801152016-01-22
12:04
2017-08-31
9:41
MySQL Server: InnoDB storage engineVerifiedS35.7.10Any (Linux)AnyMisleading message about Page cleaner thread priority
809862016-04-07
5:29
2016-04-07
5:53
MySQL Server: InnoDB storage engineVerifiedS35.7.13AnyAnyinnodb complains about innodb_table_stats even if persistent stats disabled
818592016-06-15
10:14
2016-06-15
10:16
MySQL Server: InnoDB storage engineVerifiedS35.6.31Microsoft Windows (x64)AnyOn win64 the checksums in buf_page_print can be wrong (e.g. none 8030895855 )
820132016-06-27
9:30
2016-11-13
8:32
MySQL Server: InnoDB storage engineVerifiedS35.7AnyAnyassertion: state == TRX_STATE_NOT_STARTED || state == TRX_STATE_FORCED_ROLLBACK
821842016-07-11
10:52
2016-08-18
13:30
MySQL Server: InnoDB storage engineVerifiedS35.7.13AnyAnytable status inconsistent, requires ANALYZE TABLE executed twice
821852016-07-11
10:52
2016-07-11
10:57
MySQL Server: InnoDB storage engineVerifiedS35.6.31 5.7.13AnyAnytable status inconsistent with transactions and blobs
829172016-09-09
4:12
2016-09-09
4:13
MySQL Server: InnoDB storage engineVerifiedS35.7.13AnyAnyerror "Over 95 percent of the buffer pool is" shows *instance* size, not total
864852017-05-27
11:15
2017-06-11
16:37
MySQL Server: InnoDB storage engineVerifiedS25.7.17, 8.0.1AnyAnyInnoDB: tried to purge non-delete-marked record
891582018-01-09
12:12
2018-01-09
13:36
MySQL Server: InnoDB storage engineVerifiedS35.7.20AnyAny"inplace" table rebuild creates much larger ibd file than "copy" rebuild!
919772018-08-11
3:57
2020-12-03
0:39
MySQL Server: InnoDB storage engineVerifiedS25.7.17AnyAnyDropping Large Table Causes Semaphore Waits; No Other Work Possible
1033722021-04-19
14:07
2021-04-19
14:53
MySQL Server: InnoDB storage engineVerified
(1 day)
S3AnyAnyContribution: innodb_dedicated_server = 1 with VM with 2GB of RAM causes st ...
1033632021-04-19
8:21
2021-04-19
14:22
MySQL Server: InnoDB storage engineVerified
(1 day)
S18.0AnyAnyToo many columns on partitioned table makes database broken
1033382021-04-15
23:37
2021-04-16
6:39
MySQL Server: InnoDB storage engineVerified
(4 days)
S38.0.23AnyAnyStarting mysqld on same data files sometimes errors out due to doublewrite buf
1032712021-04-09
20:14
2021-04-15
7:44
MySQL Server: InnoDB storage engineVerified
(5 days)
S58.0.23Linuxx86InnoDB recovery can take a while with a lot of partitions and HDD
1032912021-04-12
17:52
2021-04-14
12:53
MySQL Server: InnoDB storage engineVerified
(6 days)
S38.0AnyAnyMySQL 2GB RAM innodb_dedicated_server = 1 causes only 1 log file to be created
1032102021-04-05
21:07
2021-04-07
5:28
MySQL Server: InnoDB storage engineVerified
(13 days)
S38.0.23AnyAnyInnoDB index cardinality stats are racy
997172020-05-28
7:47
2021-04-07
13:04
MySQL Server: InnoDB storage engineVerified
(14 days)
S58.0AnyAnyPeformance regression of parallel count
1032092021-04-05
14:16
2021-04-05
20:34
MySQL Server: InnoDB storage engineVerified
(15 days)
S38.0.21AnyAnyImprove excessive logging during crash recovery and estimate time to recovery
1030592021-03-22
12:35
2021-03-23
5:35
MySQL Server: InnoDB storage engineVerified
(29 days)
S38.0.23AnyAnysystem_variable_source does not report DYNAMIC when queried from sys_var update
1030342021-03-18
9:29
2021-03-18
13:35
MySQL Server: InnoDB storage engineVerified
(33 days)
S58.0AnyAnynew undo log purge strategy purge record too slow on single table
1029672021-03-15
2:39
2021-03-16
11:46
MySQL Server: InnoDB storage engineVerified
(35 days)
S35.7.18AnyAnydeadlock transaction hang up when connection is broken
1027162021-02-24
3:29
2021-03-09
13:56
MySQL Server: InnoDB storage engineVerified
(42 days)
S35.7AnyAnyInnoDB blob pages may be lost after import tablespace
1028312021-03-05
16:32
2021-04-19
6:39
MySQL Server: InnoDB storage engineVerified
(45 days)
S25.7.31, 5.7.33Any (CentOS, Ubuntu)Anytransaction-isolation level is not honored when changed at session level
1027522021-02-26
13:40
2021-03-04
14:34
MySQL Server: InnoDB storage engineVerified
(49 days)
S38.0AnyAnyplain SELECT reads different results in the same transaction
1026682021-02-20
6:53
2021-02-22
14:23
MySQL Server: InnoDB storage engineVerified
(57 days)
S38.0.23AnyAnyUnused parameter documented in the comment as used
1025572021-02-10
15:52
2021-02-10
16:28
MySQL Server: InnoDB storage engineVerified
(69 days)
S3AnyAnyContribution: fix IB_VEC_OFFSET \'s wrong parameter
1024682021-02-03
10:06
2021-04-15
5:22
MySQL Server: InnoDB storage engineVerified
(76 days)
S38.0.22, 8.0.23AnyAnyTemptable storage engine returns error: doesn't support update of indexes
1024272021-01-29
19:58
2021-01-30
0:38
MySQL Server: InnoDB storage engineVerified
(80 days)
S3AnyAnyContribution: correct wrong debug assert in cmp_rec_rec_simple
1023842021-01-27
7:15
2021-01-27
8:02
MySQL Server: InnoDB storage engineVerified
(83 days)
S38.0.22AnyAnyInnoDB initialization failed on EXT3 filesystem
1022892021-01-19
6:06
2021-01-20
13:32
MySQL Server: InnoDB storage engineVerified
(90 days)
S55.7, 8.0AnyAnybuf_flush_or_remove_pages causes large tps fluctuation with write-heavy workload
1022242021-01-11
23:14
2021-01-18
13:05
MySQL Server: InnoDB storage engineVerified
(95 days)
S38.0AnyAnydtuple_get_nth_field is not const clean
1021432021-01-05
3:06
2021-01-07
18:31
MySQL Server: InnoDB storage engineVerified
(103 days)
S58.0AnyAnyworkload stalls while running truncation with large buffer pool
1021042020-12-31
16:30
2020-12-31
17:37
MySQL Server: InnoDB storage engineVerified
(110 days)
S38.0AnyAnyContribution: InnoDB: Include thread number in message about per thread fil ...
1020642020-12-23
22:26
2020-12-24
9:07
MySQL Server: InnoDB storage engineVerified
(117 days)
S3AnyAnyContribution: innodb: dodump/dontdump support for FreeBSD.
1017322020-11-24
9:55
2020-12-15
8:01
MySQL Server: InnoDB storage engineVerified
(127 days)
S25.7.30, 5.7.32, 8.0.21AnyAnyibtmp1 is very large in semijoin duplicate weedout strategy
1019002020-12-08
3:21
2020-12-08
23:18
MySQL Server: InnoDB storage engineVerified
(133 days)
S28.0.21Linux (7.6)AnyAdd partition is slow
1016672020-11-18
18:24
2020-11-19
10:36
MySQL Server: InnoDB storage engineVerified
(152 days)
S25.6,5.7,8.0, 5.7.32, 8.0.22AnyAnyREPEATABLE READ isolation level violation on second read from table with AHI=ON
1016582020-11-18
7:02
2020-11-20
12:43
MySQL Server: InnoDB storage engineVerified
(153 days)
S55.7, 8.0AnyAnyRollback segment can be initialized parallel
1015322020-11-10
6:10
2020-11-10
12:53
MySQL Server: InnoDB storage engineVerified
(161 days)
S58.0AnyAnyLRU list should still be maintained before the very first eviction
1014652020-11-05
1:03
2020-11-06
13:28
MySQL Server: InnoDB storage engineVerified
(165 days)
S58.0AnyAnymysql doesn't release index sx latch properly in page split operation
1013962020-10-30
8:40
2020-10-31
1:52
MySQL Server: InnoDB storage engineVerified
(172 days)
S38.0.22AnyAnyfil_n_file_opened is redundant
1012832020-10-23
10:13
2020-10-23
12:08
MySQL Server: InnoDB storage engineVerified
(179 days)
S58.0AnyAnyIs single_scan_itr.start() reasonable?
1003282020-07-27
6:00
2020-10-23
10:22
MySQL Server: InnoDB storage engineVerified
(179 days)
S25.6,5.7,8.0AnyAnyInconsistent behavior with isolation levels when binlog enabled
1012002020-10-16
3:25
2020-10-17
1:19
MySQL Server: InnoDB storage engineVerified
(186 days)
S58.0AnyAnyAll commits are unnecessarily blocked for more than 1ms at binlog rotate
1011542020-10-13
13:42
2021-02-11
13:08
MySQL Server: InnoDB storage engineVerified
(188 days)
S35.7AnyAnyerr == DB_SUCCESS in in file btr0btr.cc line 2167 for internal temporary table
1008302020-09-14
2:04
2020-09-14
18:42
MySQL Server: InnoDB storage engineVerified
(218 days)
S2MySQL8.0.18Any (rhel-7.4)Any (intel x86)data differs with source table after importing tablespace
1007522020-09-06
2:30
2020-09-08
22:00
MySQL Server: InnoDB storage engineVerified
(225 days)
S38.0.21AnyAnyConfusing latest deadlock information when victim holds no record locks
1003832020-07-30
15:34
2020-09-21
12:55
MySQL Server: InnoDB storage engineVerified
(231 days)
S58.0AnyAnyImprove InnoDB buffer pool initialization
1005122020-08-13
9:17
2020-08-25
12:13
MySQL Server: InnoDB storage engineVerified
(238 days)
S55.7.31,8.0.21Linux (3.10.107)x86 (96 cores)adaptive hash index(AHI) building causing contention on btr_search_latches
984272020-01-29
11:59
2020-08-19
7:50
MySQL Server: InnoDB storage engineVerified
(244 days)
S28.0, 8.0.19AnyAnyInnoDB FullText AUX Tables are broken in 8.0
1001192020-07-06
7:07
2020-08-14
13:55
MySQL Server: InnoDB storage engineVerified
(249 days)
S58.0.20AnyARMSwitch to use relaxed memory barrier for redo-log counters
1004532020-08-07
12:14
2020-08-13
12:24
MySQL Server: InnoDB storage engineVerified
(256 days)
S35.7.31AnyAnyDrop TABLESPACE of a table has inconsistent impact on the query
1002142020-07-14
13:15
2020-07-15
12:58
MySQL Server: InnoDB storage engineVerified
(280 days)
S58.0.20AnyARMOptimize InnoDB code around mutexes assuming InnoDB locks are uncontended
1001822020-07-10
13:35
2020-07-13
12:40
MySQL Server: InnoDB storage engineVerified
(284 days)
S58.0.20AnyARMImproving performance of 'row_mysql_store_col_in_innobase_format'
1000862020-07-02
10:34
2020-07-06
15:27
MySQL Server: InnoDB storage engineVerified
(288 days)
S35.7AnyAnyInsert buffer read ahead causes server stalls
1000602020-07-01
9:07
2020-08-14
12:09
MySQL Server: InnoDB storage engineVerified
(293 days)
S58.0.20AnyARMSwitch to use optimal memory barriers for buf-fix-count and rseg-history-length
999662020-06-24
8:12
2020-06-30
12:45
MySQL Server: InnoDB storage engineVerified
(294 days)
S58.0.20AnyARMSwitching to use NUMA-SMART Counter for statistical counters
999242020-06-18
3:27
2020-06-23
12:36
MySQL Server: InnoDB storage engineVerified
(301 days)
S58.0AnyAnyThe record per key value from InnoDB is not suitable when n_diff is zero
999482020-06-21
22:23
2020-06-22
14:49
MySQL Server: InnoDB storage engineVerified
(302 days)
S38.0AnyAnybtr_attach_half_pages don't need to set prev_block or next_block
999352020-06-19
2:42
2020-08-24
18:25
MySQL Server: InnoDB storage engineVerified
(305 days)
S38.0.20AnyAnyinnodb_doublewrite_files is not correct when innodb_buffer_pool_size > 1G
960712019-07-02
10:43
2020-06-10
12:30
MySQL Server: InnoDB storage engineVerified
(314 days)
S38.0.16AnyAnyTempTable engine uses much more memory than MEMORY engine for temporary table
997632020-06-03
6:28
2020-06-03
6:44
MySQL Server: InnoDB storage engineVerified
(321 days)
S28.0, 8.0.20AnyAnyerror log reports Invalid (old?) table or database name
996432020-05-20
7:24
2020-05-21
12:49
MySQL Server: InnoDB storage engineVerified
(334 days)
S38.0AnyAnyinnobase_commit_by_xid/innobase_rollback_by_xid is not thread safe
996412020-05-20
7:15
2020-05-20
9:23
MySQL Server: InnoDB storage engineVerified
(335 days)
S38.0, 8.0.20AnyAnycrashed in srv_free if -DDISABLE_PSI_MEMORY=1
996422020-05-20
7:17
2020-05-20
8:15
MySQL Server: InnoDB storage engineVerified
(335 days)
S38.0.20AnyAnysome mysql_pfs_key_t variables are not defined under macro
995962020-05-15
20:27
2020-05-20
13:20
MySQL Server: InnoDB storage engineVerified
(335 days)
S38.0.*AnyAnycreate Fil_shard::create_node return wrong file node
994322020-05-04
8:09
2020-05-05
12:04
MySQL Server: InnoDB storage engineVerified
(351 days)
S58.0.20AnyARMImproving memory barrier during rseg allocation
992952020-04-18
7:56
2020-04-20
10:04
MySQL Server: InnoDB storage engineVerified
(365 days)
S28.0.19AnyAnyInnoDB in-memory estimate is wrong after an index is created
763982015-03-19
20:27
2020-04-11
2:21
MySQL Server: InnoDB storage engineVerified
(374 days)
S35.6.23, 5.6.25, 5.5.44Any (CentOS, Mac OS X)AnyMySQL doing full scan depending on limit value with ORDER BY query
991002020-03-27
13:22
2020-04-07
12:11
MySQL Server: InnoDB storage engineVerified
(379 days)
S38.0.19AnyAnyGROUP BY will throw table is full when temptable memory allocation exceed limit
983242020-01-22
9:57
2021-04-09
6:31
MySQL Server: InnoDB storage engineVerified
(384 days)
S35.7.26, 5.7.29AnyAnyDeadlocks more frequent since version 5.7.26
990972020-03-27
10:41
2020-03-27
14:45
MySQL Server: InnoDB storage engineVerified
(389 days)
S38.0AnyAnySuboptimal impl of integer load/store InnoDB functions for big-endian arch
990982020-03-27
11:11
2020-03-27
14:49
MySQL Server: InnoDB storage engineVerified
(389 days)
S35.5, 5.6, 5.7, 8.0AnyAnyUnnecessary calling of __atomic_thread_fence() as a workaround of gcc bug#77673
988592020-03-06
14:01
2020-03-09
14:40
MySQL Server: InnoDB storage engineVerified
(407 days)
S38.0.19AnyAnymultiple undo tablespace having same file name.
985462020-02-11
6:38
2020-02-12
15:20
MySQL Server: InnoDB storage engineVerified
(433 days)
S58, 5.7AnyAnyTransient indexes statistics are updated in foreground causing performance issue
979502019-12-10
15:51
2020-10-22
14:16
MySQL Server: InnoDB storage engineVerified
(434 days)
S38.0.18AnyAnybuf_read_page_handle_error can trigger assert failure
984282020-01-29
12:48
2020-01-30
9:23
MySQL Server: InnoDB storage engineVerified
(446 days)
S25.7, 8.0, 5.7.29, 8.0.19AnyAnyFTS AUX Tables are never encrypted
981322020-01-06
10:55
2020-01-07
12:21
MySQL Server: InnoDB storage engineVerified
(469 days)
S25.6, 5.7, 8.0, 5.7.28, 8.0.18AnyAnyAnalyze table leads to empty statistics during online rebuild DDL
980722019-12-25
13:27
2020-01-02
13:05
MySQL Server: InnoDB storage engineVerified
(474 days)
S38.0.18, 8.0.11AnyAnyinnochecksum summary shows blob pages as other type of page for 8.0 tables
946922019-03-18
12:59
2020-01-03
6:07
MySQL Server: InnoDB storage engineVerified
(477 days)
S38.0AnyAnyContribution: Allow innodb to use multiple large page sizes
946932019-03-18
12:59
2019-12-30
5:30
MySQL Server: InnoDB storage engineVerified
(477 days)
S38.0AnyAnyContribution: innodb buffer pool size not consistent with large pages
946942019-03-18
13:09
2019-12-30
5:31
MySQL Server: InnoDB storage engineVerified
(477 days)
S38.0AnyAnyContribution: innodb_system tablespace information missing from I_S innodb_ ...
979132019-12-06
11:15
2019-12-23
5:55
MySQL Server: InnoDB storage engineVerified
(498 days)
S35.7.28AnyAnyUndo logs growing during partitioning ALTER queries
977652019-11-25
8:09
2019-11-25
8:35
MySQL Server: InnoDB storage engineVerified
(512 days)
S58.0AnyARMinnobase/os: refine os_total_large_mem_allocated with c++11 atomics
977662019-11-25
8:20
2019-11-25
8:35
MySQL Server: InnoDB storage engineVerified
(512 days)
S58.0AnyARMinnobase/os_once: optimize os_once with c++11 atomics
977672019-11-25
8:27
2019-11-25
8:36
MySQL Server: InnoDB storage engineVerified
(512 days)
S58.0AnyARMinnobase/dict: refine zip_pad_info->pad with c++11 atomics
972282019-10-15
10:40
2019-10-25
12:07
MySQL Server: InnoDB storage engineVerified
(543 days)
S58.0AnyARMrwlock: refine lock->lock_word with C11 atomics
973582019-10-24
11:59
2019-10-25
12:21
MySQL Server: InnoDB storage engineVerified
(543 days)
S58.0.*AnyAnyThe log.flush_notifier_mutex in log_sys is useless
972302019-10-15
10:44
2019-10-15
14:06
MySQL Server: InnoDB storage engineVerified
(553 days)
S58.0AnyARMrwlock: refine lock->waiters with C++11 atomics
968742019-09-14
10:38
2019-09-25
14:06
MySQL Server: InnoDB storage engineVerified
(573 days)
S5AnyAnyThe write_notifier_mutex in log_sys is useless
969242019-09-18
11:06
2019-09-18
12:31
MySQL Server: InnoDB storage engineVerified
(580 days)
S35.7.27CentOS (7.7)Anyinformation_schema.innodb_buffer_page is not updated when loading ib_buffer_pool
902092018-03-24
21:19
2019-08-28
11:36
MySQL Server: InnoDB storage engineVerified
(602 days)
S58.0, 8.0.17AnyAnyPerformance regression with > 15K tables in MySQL 8.0 (with general tablespaces)
963742019-07-30
6:53
2021-03-01
6:47
MySQL Server: InnoDB storage engineVerified
(608 days)
S38.0.16 8.0.17 5.7.25AnyAnybinlog rotation deadlock when innodb concurrency limit setted
964762019-08-08
20:18
2020-03-19
13:05
MySQL Server: InnoDB storage engineVerified
(615 days)
S35.7.27AnyAnyInterrupting an ALTER TABLE t IMPORT TABLESPACE corrupts ibd file.
958982019-06-20
14:02
2019-08-13
15:34
MySQL Server: InnoDB storage engineVerified
(616 days)
S25.7, 5.7.26, 8.0.17, 5.7.27AnyAnyInnoDB releases memory of table only on shutdown if table has FK constraint
965042019-08-12
4:42
2019-08-12
18:21
MySQL Server: InnoDB storage engineVerified
(617 days)
S58.0AnyARMRefine atomics and barriers for weak memory order platform
964752019-08-08
19:39
2020-03-19
13:05
MySQL Server: InnoDB storage engineVerified
(620 days)
S35.7.27AnyAnyALTER TABLE t IMPORT TABLESPACE blocks SELECT on I_S.tables.
963912019-08-01
1:00
2019-08-05
13:49
MySQL Server: InnoDB storage engineVerified
(627 days)
S35.6 5.7AnyAnya mrec_buf_t[] index bug in row_merge_blocks().
887572017-12-05
10:43
2020-09-14
6:16
MySQL Server: InnoDB storage engineVerified
(628 days)
S25.7.26, 5.7.30AnyAnyconvert trx_search_latch_release_if_reserved to a debug assertion/log message
963962019-08-01
9:36
2019-08-01
11:03
MySQL Server: InnoDB storage engineVerified
(628 days)
S35.7, 5.7.27, 8.0.17AnyAnyredundant code in function que_fork_start_command
962362019-07-17
14:56
2019-07-18
5:30
MySQL Server: InnoDB storage engineVerified
(642 days)
S15.7.25, 8.0.16AnyAnyBig intrinsic tmp InnoDB table make InnoDB engine get totally stuck
959282019-06-22
15:20
2019-06-28
4:06
MySQL Server: InnoDB storage engineVerified
(662 days)
S35.7.x, 8.0.xLinuxAnyInnoDB crashes on compressed and encrypted table when changing FS block size
958952019-06-20
10:40
2019-08-13
15:35
MySQL Server: InnoDB storage engineVerified
(665 days)
S35.7, 5.7.26, 5.7.27, 8.0.17AnyAnyShutdown takes long time when table uses AUTOINC and FOREIGN KEY constraints
955822019-05-31
5:02
2019-06-21
13:41
MySQL Server: InnoDB storage engineVerified
(669 days)
S38.0.16, 5.7.26AnyAnyDDL using bulk load is very slow under long flush_list
954912019-05-23
11:23
2019-06-05
11:48
MySQL Server: InnoDB storage engineVerified
(688 days)
S5ALLAnyAnyThe unused wake up in simulator AIO of function reserve_slot
955072019-05-23
21:34
2019-07-28
22:40
MySQL Server: InnoDB storage engineVerified
(697 days)
S38.0, 8.0.16, 5.7.26AnyAnyinnodb_stats_method is not honored when innodb_stats_persistent=ON
954042019-05-17
8:26
2019-05-20
10:37
MySQL Server: InnoDB storage engineVerified
(701 days)
S38.0.16AnyAnyInnoDB crash at startup if giving illegal value to experiment sys_vars
954332019-05-20
17:50
2019-05-20
19:58
MySQL Server: InnoDB storage engineVerified
(701 days)
S3AnyAnyContribution: InnoDB Data File Purge Asynchronously
950302019-04-15
18:23
2019-05-17
14:34
MySQL Server: InnoDB storage engineVerified
(704 days)
S3AnyAnybuf_read_page should be a synchronously operation
953902019-05-16
9:57
2019-05-16
13:53
MySQL Server: InnoDB storage engineVerified
(705 days)
S58.0.16AnyAnywake up log_closer background thread in log_wait_for_space_in_log_recent_closed
952722019-05-07
9:05
2019-05-07
12:14
MySQL Server: InnoDB storage engineVerified
(714 days)
S25.7, 5.7.26AnyAnyPotential InnoDB SPATIAL INDEX corruption during root page split
951222019-04-25
7:03
2019-04-25
13:54
MySQL Server: InnoDB storage engineVerified
(726 days)
S35.6, 5.7AnyAnyNo need to get log_sys->log_flush_order_mutex during InnoDB crash recovery
950402019-04-17
2:06
2019-04-24
13:35
MySQL Server: InnoDB storage engineVerified
(727 days)
S38.0AnyAnyDuplicately remove locks from lock_sys->prdt_page_hash in btr_compress
950792019-04-23
2:32
2019-04-25
9:21
MySQL Server: InnoDB storage engineVerified
(728 days)
S35.7, 5.7.25AnyAnyFalse duplicate key check
950062019-04-12
10:37
2019-04-12
12:26
MySQL Server: InnoDB storage engineVerified
(739 days)
S35.7.24, 5.7.25LinuxAnyMultiple FULLTEXT indexes become broken after mysql_upgrade (5.7.21 -> 5.7.24)
949122019-04-05
2:14
2019-04-23
13:39
MySQL Server: InnoDB storage engineVerified
(745 days)
S38.0.14 and aboveAnyAnyO_DIRECT_NO_FSYNC possible write hole
947472019-03-22
10:06
2019-07-18
13:03
MySQL Server: InnoDB storage engineVerified
(755 days)
S35.7.25AnyAny4GB Limit on large_pages shared memory set-up
945042019-02-28
5:59
2019-02-28
15:04
MySQL Server: InnoDB storage engineVerified
(782 days)
S38.0.15Anyx86AIO::s_log seems useless
944412019-02-22
9:42
2019-02-22
11:25
MySQL Server: InnoDB storage engineVerified
(788 days)
S35.7.25, 8.0.15AnyAnyempty ibuf aio reads in innodb status
943872019-02-18
17:41
2019-05-23
14:10
MySQL Server: InnoDB storage engineVerified
(789 days)
S58.0.15Ubuntu (18.04)x86MySQL 8.0.15 is slower than MySQL 5.7.25 in read only workloads
943382019-02-15
4:58
2021-02-25
7:04
MySQL Server: InnoDB storage engineVerified
(792 days)
S25.7.25, 5.6.43LinuxAnyDirty read-like behavior in READ COMMITTED transaction
943702019-02-18
3:19
2019-02-27
10:16
MySQL Server: InnoDB storage engineVerified
(792 days)
S38.0AnyAnyPerformance regression of btr_cur_prefetch_siblings
941212019-01-29
15:54
2019-01-29
20:52
MySQL Server: InnoDB storage engineVerified
(812 days)
S55.6,5.7,8.0LinuxAnyEnable hardware CRC32 under Valgrind
938782019-01-10
14:59
2019-01-14
2:02
MySQL Server: InnoDB storage engineVerified
(827 days)
S35.5, 5.6, 5.7, 8.0, 8.0.13CentOSx86innodb_status_output fails to restore to old value
938272019-01-07
4:45
2019-01-09
14:17
MySQL Server: InnoDB storage engineVerified
(833 days)
S58.0.13AnyAnydict_index_has_desc() is not efficient
879332017-10-02
4:06
2018-12-12
21:04
MySQL Server: InnoDB storage engineVerified
(860 days)
S25.7.19CentOSARMScalibility issue on Arm platform with the current UT_RELAX_CPU () code.
931652018-11-12
15:11
2018-11-26
21:02
MySQL Server: InnoDB storage engineVerified
(876 days)
S35.7.23, 5.7.24AnyAnyMemory leak in sync_latch_meta_init() after mysqld shutdown detected by ASan
801782016-01-27
21:57
2018-11-07
6:52
MySQL Server: InnoDB storage engineVerified
(895 days)
S35.7.10, 5.6.28AnyAnyWrong statistics for InnoDB if persistent statistics used
846542017-01-24
22:44
2018-11-07
6:47
MySQL Server: InnoDB storage engineVerified
(895 days)
S35.6, 5.7AnyAnyCardinality reset to 0 with persistent statistics when AUTO_INCREMENT touched
930462018-11-01
16:12
2018-11-05
5:06
MySQL Server: InnoDB storage engineVerified
(900 days)
S35.7.23, 5.7.24AnyAnySyscall param pwrite64(buf) points to uninitialised byte(s): os_fusionio_get_sec
929792018-10-28
13:51
2018-10-30
8:38
MySQL Server: InnoDB storage engineVerified
(903 days)
S58.0.13 Communty ServerAnyx86MySQL 8.0 performance degradation on INSERT with foreign_key_checks=0
928132018-10-17
4:54
2018-10-17
9:47
MySQL Server: InnoDB storage engineVerified
(916 days)
S35.7.15-log MySQL Community Server (GPL)CentOSAnyinsert ..on duplicate key update return 0 rows affected
927792018-10-15
6:38
2018-10-15
8:30
MySQL Server: InnoDB storage engineVerified
(918 days)
S38.0.12AnyAnyRedolog Code Comment mistake
927442018-10-10
23:48
2018-10-11
5:18
MySQL Server: InnoDB storage engineVerified
(922 days)
S35.7.23AnyAnyInconsistency in innodb_buffer_pool_size vs innodb_buffer_pool_chunk_size
925562018-09-25
11:29
2018-09-26
14:46
MySQL Server: InnoDB storage engineVerified
(937 days)
S18.0.12AnyAny[ERROR] [MY-011825] [InnoDB] ... the row size .. for a record on index leaf page
925412018-09-24
8:33
2018-09-25
8:25
MySQL Server: InnoDB storage engineVerified
(939 days)
S35.7.23, 8.0.12AnyAnyMessage about ib_logfiles are too small is incorrect
899042018-03-05
8:02
2018-09-18
10:32
MySQL Server: InnoDB storage engineVerified
(945 days)
S38.0.4, 8.0.3AnyAnyCan't change innodb_max_dirty_pages_pct to 0 to flush all pages
705002013-10-03
6:29
2018-09-12
12:22
MySQL Server: InnoDB storage engineVerified
(951 days)
S35.6.23AnyAnyPage cleaner should perform LRU flushing regardless of server activity
922432018-08-30
10:25
2018-08-30
12:27
MySQL Server: InnoDB storage engineVerified
(964 days)
S35.7AnyAnyVoid unnecessary trx id generation in InnoDB
919562018-08-10
6:56
2019-01-28
10:59
MySQL Server: InnoDB storage engineVerified
(984 days)
S35.6.41, 5.7.23AnyAnySig 6 : Assertion failure in ha_innodb.cc line 17420
918852018-08-03
8:52
2018-08-03
9:22
MySQL Server: InnoDB storage engineVerified
(991 days)
S38.0.12AnyAnyLast use of UNIV_NONINL
918372018-07-31
4:35
2018-07-31
12:43
MySQL Server: InnoDB storage engineVerified
(994 days)
S38.0.11, 8.0.12, 5.7.23AnyAnyIS.innodb_trx results filtered by trx_started depends on timezone
844672017-01-11
8:22
2019-06-28
19:53
MySQL Server: InnoDB storage engineVerified
(1000 days)
S35.7.17-logAnyAnyALTERing KEY_BLOCK_SIZE keeps the old kbs in KEYs.
917492018-07-21
15:25
2018-07-22
14:25
MySQL Server: InnoDB storage engineVerified
(1003 days)
S38.0.11AnyAnyLast remnant of os_file_dir_t
917252018-07-20
9:25
2018-07-23
17:26
MySQL Server: InnoDB storage engineVerified
(1005 days)
S28.0AnyAnymysql hangs if find corrupt page during crash recovery
916302018-07-13
14:47
2018-07-15
6:02
MySQL Server: InnoDB storage engineVerified
(1010 days)
S25.6.40AnyAnystack-use-after-scope in innobase_convert_identifier() detected by ASan
915872018-07-10
5:41
2018-07-23
16:42
MySQL Server: InnoDB storage engineVerified
(1015 days)
S38.0.11AnyAnyrecent_written/recent_closed buffer check free space with start_lsn
744082014-10-15
19:52
2018-07-04
15:16
MySQL Server: InnoDB storage engineVerified
(1021 days)
S55.6, 5.7, 8.0AnyAnysrv_conc_enter_innodb() is not optimal
915132018-07-02
6:39
2018-07-02
11:19
MySQL Server: InnoDB storage engineVerified
(1023 days)
S38.0,5.7AnyAnylog_end isn't correctly calculated in mlog_open_and_write_index
910482018-05-28
16:19
2018-05-29
6:47
MySQL Server: InnoDB storage engineVerified
(1057 days)
S38.0.11AnyAnyut_basename_noext now dead code
909032018-05-17
6:13
2018-05-23
14:51
MySQL Server: InnoDB storage engineVerified
(1063 days)
S25.6/5.7/8.0AnyAnyALTER TABLE doesn't prevent AUTO_INCREMENT out of range in strict mode
906042018-04-24
13:50
2018-04-25
4:41
MySQL Server: InnoDB storage engineVerified
(1091 days)
S55.7CentOSAnyut_rnd_ulint_counter () : Default delay for spin wait gives better performance
888272017-12-08
1:30
2018-05-31
13:08
MySQL Server: InnoDB storage engineVerified
(1114 days)
S35.6.35, 5.6.38, 5.7.20, 8.0.4AnyAnyinnodb uses too much space in the PK for concurrent inserts into the same table
902292018-03-27
14:15
2018-06-14
4:59
MySQL Server: InnoDB storage engineVerified
(1120 days)
S35.7.21AnyAnyBug #78048 has not been fixed properly for ngram indexes
698122013-07-22
8:45
2018-03-23
14:35
MySQL Server: InnoDB storage engineVerified
(1124 days)
S35.6, 5.7LinuxAnythe server stalls at function row_vers_build_for_consistent_read
901542018-03-21
7:23
2018-03-21
7:56
MySQL Server: InnoDB storage engineVerified
(1126 days)
S35.7.21CentOSAnySig 6 assert: fil_space_get(table->space) != __null in row0quiesce.cc line 724
807392016-03-15
10:01
2018-03-09
8:51
MySQL Server: InnoDB storage engineVerified
(1138 days)
S25.7.11AnyAnyTable '#sql-1a90_5' uses an extension that doesn't exist in this MySQL version
746632014-11-03
6:31
2018-03-02
4:19
MySQL Server: InnoDB storage engineVerified
(1145 days)
S35.6.20-debug, 5.6.22Linux (CentOS 7)AnyDROP TABLE corrupts table | inode fsp0fsp.cc line 1887 fseg_inode_get
711832013-12-19
12:46
2018-02-27
7:47
MySQL Server: InnoDB storage engineVerified
(1148 days)
S3allAnyAnyos_file_fsync() should handle fsync() returning EINTR
898222018-02-27
7:46
2018-06-14
5:03
MySQL Server: InnoDB storage engineVerified
(1148 days)
S35.7,8.0AnyAnyInnoDB retries open on EINTR error only if innodb_use_native_aio is enabled
897582018-02-22
4:23
2018-02-22
17:07
MySQL Server: InnoDB storage engineVerified
(1153 days)
S35.17.21AnyAnyConversion from ENUM to VARCHAR fails because mysql adds prefix index
897592018-02-22
6:38
2018-02-22
7:23
MySQL Server: InnoDB storage engineVerified
(1153 days)
S35.7, 5.7.21AnyAnymysql server crash at dict0stats_bg.cc:383
897602018-02-22
6:49
2018-02-22
7:23
MySQL Server: InnoDB storage engineVerified
(1153 days)
S35.7, 5.7.21AnyAnymysql server crash at dict0dict.cc:2328
895342018-02-05
13:06
2020-02-05
10:17
MySQL Server: InnoDB storage engineVerified
(1169 days)
S15.7.21AnyAnyCrash during innodb recovery when working with encryption
895512018-02-06
9:27
2020-02-12
14:10
MySQL Server: InnoDB storage engineVerified
(1169 days)
S35.7.21, 8.0.4AnyAnySpatial index query time performance scales linearly
804962016-02-24
14:00
2018-06-13
12:30
MySQL Server: InnoDB storage engineVerified
(1173 days)
S35.7, 5.7.11, 8.0.4AnyAnybuf_dblwr_init_or_load_pages now returns an error code, but caller not updated
717612014-02-18
15:03
2018-06-14
5:10
MySQL Server: InnoDB storage engineVerified
(1174 days)
S55.6.16, 5.7, 8.0AnyAnyANALYZE TABLE should remove its table from background stat processing queue
843662016-12-29
6:39
2018-06-13
12:19
MySQL Server: InnoDB storage engineVerified
(1174 days)
S35.6+AnyAnyInnoDB index dives do not detect concurrent tree changes, return bogus estimates
894272018-01-26
4:35
2020-03-27
14:08
MySQL Server: InnoDB storage engineVerified
(1180 days)
S35.5,5.6,5.7,8.0AnyAnyCap workaround for GCC bug 77673
890982018-01-03
15:07
2018-01-04
14:14
MySQL Server: InnoDB storage engineVerified
(1202 days)
S15.7/8.0AnyAnyAdding an auto_increment column to existing table creates gaps
888082017-12-07
10:03
2018-01-01
22:23
MySQL Server: InnoDB storage engineVerified
(1205 days)
S15.7.20AnyAnyInnoDB errors on mysql db tables when using innodb-force-recovery
890732017-12-28
20:35
2017-12-29
6:15
MySQL Server: InnoDB storage engineVerified
(1208 days)
S35.7.20AnyAnySpace missing in OOS error message
883992017-11-08
8:39
2018-02-18
18:29
MySQL Server: InnoDB storage engineVerified
(1217 days)
S55.7,8.0LinuxARMUsing CAS for trylock in place of TAS for EventMutex (arm64)
888632017-12-11
17:24
2020-09-07
7:24
MySQL Server: InnoDB storage engineVerified
(1225 days)
S25.6.38, 5.7.20AnyAnyCOUNT(*) can sometimes return bogus value
888432017-12-10
9:55
2019-05-06
0:11
MySQL Server: InnoDB storage engineVerified
(1226 days)
S35.7.20AnyAnyUnhelpful error when moving from table compression to page compression
887832017-12-06
11:39
2017-12-06
12:05
MySQL Server: InnoDB storage engineVerified
(1231 days)
S25.7.20, 5.6.38CentOS (7)AnyIncorrect table name error for given empty path with DATA DIRECTORY option
886732017-11-28
6:11
2017-11-28
9:46
MySQL Server: InnoDB storage engineVerified
(1239 days)
S35.7.20AnyAnyRegression CREATE TBL from 5.7.17 to 20 (part #1: innodb_file_per_table = ON).
886742017-11-28
6:17
2017-11-28
9:37
MySQL Server: InnoDB storage engineVerified
(1239 days)
S35.7.20AnyAnyRegression CREATE TBL from 5.7.17 to 20 (part #2: innodb_file_per_table = OFF).
885112017-11-16
8:04
2017-11-16
8:11
MySQL Server: InnoDB storage engineVerified
(1251 days)
S3mysql-5.7.17AnyAnyinnodb assertion failure in table rename
884222017-11-09
12:20
2017-11-14
14:42
MySQL Server: InnoDB storage engineVerified
(1253 days)
S25.7.19AnyAnyMySQL 5.7 innodb purge thread get oldest readview could block other transaction
884182017-11-09
9:12
2017-11-09
10:19
MySQL Server: InnoDB storage engineVerified
(1258 days)
S35.7, 5.7.20AnyAny IMPORT TABLESPACE fails without cfg file if table indexes are modified
881502017-10-19
13:08
2017-10-25
19:36
MySQL Server: InnoDB storage engineVerified
(1278 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
872932017-08-03
5:49
2018-02-18
18:29
MySQL Server: InnoDB storage engineVerified
(1288 days)
S25.7, 8.0LinuxARMTTASFutex Lock release barrier (aarch64)
879262017-09-30
23:02
2020-02-11
4:56
MySQL Server: InnoDB storage engineVerified
(1296 days)
S35.6/5.7/8.0AnyAnyIncorrect auto_increment ids issued when close to ULLONG_MAX
830472016-09-20
7:40
2020-07-23
6:31
MySQL Server: InnoDB storage engineVerified
(1301 days)
S25.7UbuntuAnyMemory usage gradually increases and brings server to halt
877162017-09-09
9:01
2017-09-13
8:40
MySQL Server: InnoDB storage engineVerified
(1315 days)
S35.7.18, 8.0.2, 5.7.19, 5.6.37AnyAnySELECT FOR UPDATE with BETWEEN AND gets row lock excessively.
876992017-09-07
21:28
2017-09-08
7:08
MySQL Server: InnoDB storage engineVerified
(1320 days)
S35.5, 5.6, 5.7, 8.0, 5.6.37, 5.7.19AnyAny Different cardinality in different indexes for the same column
876212017-08-31
9:45
2017-09-28
9:11
MySQL Server: InnoDB storage engineVerified
(1324 days)
S35.6.37, 5.7.19AnyAny Huge InnoDB slowdown when selecting strings without indexes
853042017-03-04
8:26
2017-09-02
12:52
MySQL Server: InnoDB storage engineVerified
(1326 days)
S35.7AnyAnyReduce mutex contention of fil_system->mutex
873502017-08-09
2:31
2017-08-24
8:12
MySQL Server: InnoDB storage engineVerified
(1335 days)
S58.0.2,5.6,5.7AnyAnyCACHE_LINE_SIZE in innodb should be 128 on aarch64
874022017-08-11
15:59
2017-08-14
10:00
MySQL Server: InnoDB storage engineVerified
(1345 days)
S58.0.2AnyAnyRedundant check in ut_rnd_gen_ulint()
873562017-08-09
10:45
2017-08-09
12:43
MySQL Server: InnoDB storage engineVerified
(1350 days)
S35.7.19AnyAnyrename table that created with data directory to another database would be wrong
872702017-08-01
9:26
2017-08-01
11:33
MySQL Server: InnoDB storage engineVerified
(1358 days)
S35.6, 5.7, 5.7.19AnyAnyAltering character set with set foreign_key_checks=0 breaks innodb table
872002017-07-26
8:35
2017-07-27
14:10
MySQL Server: InnoDB storage engineVerified
(1363 days)
S35.7AnyAnySuspicious UAF at sql/sql_partition.cc
872032017-07-26
10:03
2017-07-27
14:43
MySQL Server: InnoDB storage engineVerified
(1363 days)
S35.7AnyAnySuspicious UAF at storage/innobase/row/row0merge.cc
705342013-10-05
19:23
2019-06-28
19:56
MySQL Server: InnoDB storage engineVerified
(1371 days)
S35.5.34, 5.6.23, 5.7.17LinuxAnyRemoving table compression leaves compressed keys
870842017-07-15
20:25
2017-07-16
5:21
MySQL Server: InnoDB storage engineVerified
(1374 days)
S35.7, 5.7.18AnyAnyFK DELETE CASCADE does not honor innodb_lock_wait_timeout
868092017-06-23
8:47
2018-12-13
3:52
MySQL Server: InnoDB storage engineVerified
(1397 days)
S15.7.18AnyAnyFailed to drop tablespace after unsuccessful attempt to create partitioned table
868122017-06-23
11:35
2017-06-23
12:24
MySQL Server: InnoDB storage engineVerified
(1397 days)
S35.5, 5.6, 5.7, 8.0, 5.7.18, 8.0.2AnyAnyUnnecessary deadlock with UNIQUE key
867052017-06-15
2:25
2018-08-30
11:04
MySQL Server: InnoDB storage engineVerified
(1398 days)
S25.5.45, 5.5.56Linux (MySQL OOM because of memory leak)AnyMemory leak of Innodb
867742017-06-21
10:26
2017-06-21
17:43
MySQL Server: InnoDB storage engineVerified
(1399 days)
S25.7/8.0AnyAnyDELETE CASCADE on record with another DELETE SET NULL results in corrrupt tables
864602017-05-25
14:19
2017-06-14
3:38
MySQL Server: InnoDB storage engineVerified
(1420 days)
S35.6 5.7AnyAnyDeleted DOCID are not maintained during OPTIMIZE of InnoDB FULLTEXT tables
742832014-10-08
17:00
2020-11-23
7:43
MySQL Server: InnoDB storage engineVerified
(1422 days)
S55.7.5AnyAnyNon-covering secondary index scans degrade more in 5.7 than 5.6
862572017-05-10
5:53
2017-05-10
9:59
MySQL Server: InnoDB storage engineVerified
(1441 days)
S15.7.17, 5.7.18AnyAnyError log: Got error 155 when reading table
729872014-06-12
15:28
2017-05-09
14:45
MySQL Server: InnoDB storage engineVerified
(1442 days)
S35.6, 5.7AnyAnyit unnecessary to set page max trx_id in update_index_page when index is cluster
862342017-05-09
5:27
2017-05-09
6:15
MySQL Server: InnoDB storage engineVerified
(1442 days)
S25.5.54, 5.6.35, 5.7.17, 5.6.36, 5.7.18AnyAnyInnoDB: Failing assertion: heap->magic_n == MEM_BLOCK_MAGIC_N
832552016-10-04
16:02
2017-05-04
7:47
MySQL Server: InnoDB storage engineVerified
(1447 days)
S2any, 5.7.15AnyAny--innodb-force-recovery=6 possibly corrupts doublewrite buffer
860362017-04-21
10:08
2018-11-13
7:55
MySQL Server: InnoDB storage engineVerified
(1458 days)
S35.7/8.0AnyAnyInnoDB FULLTEXT index has too strict innodb_ft_result_cache_limit max limit
859992017-04-19
9:14
2017-04-19
9:56
MySQL Server: InnoDB storage engineVerified
(1462 days)
S55.7.17AnyAnyOptimize zlib 's fill_window with SIMD instructions
859702017-04-17
7:44
2017-04-17
13:54
MySQL Server: InnoDB storage engineVerified
(1464 days)
S35.6.36LinuxAnyMemory leak with transactions greater than 10% of the total redo log size
859322017-04-13
12:33
2017-04-13
13:09
MySQL Server: InnoDB storage engineVerified
(1468 days)
S3AnyAnyinnodb_numa_interleave=1, use numa numa_get_mems_allowed (contribution)
858192017-04-06
3:04
2018-02-18
18:29
MySQL Server: InnoDB Plugin storage engineVerified
(1474 days)
S55.7LinuxARMOptimize AARCH64 CRC32c implementation
856052017-03-24
9:56
2019-06-25
15:28
MySQL Server: InnoDB storage engineVerified
(1488 days)
S25.7, 8.0AnyAnyCorrupted index for ON DELETE CASCADE with self-referential ON DELETE SET NULL
853072017-03-04
13:53
2018-11-07
13:01
MySQL Server: InnoDB storage engineVerified
(1498 days)
S35.7AnyAnyThe server refuses to restart if turn off innodb_log_checksums
853942017-03-10
1:59
2017-03-10
17:56
MySQL Server: InnoDB storage engineVerified
(1502 days)
S35.7.17AnyAnySome confusing code in function row_vers_build_for_semi_consistent_read
852842017-03-03
0:40
2017-03-03
6:51
MySQL Server: InnoDB storage engineVerified
(1509 days)
S35.7.17AnyAnyParameter innodb_ft_aux_table makes database cannot be started
852052017-02-27
13:09
2017-03-01
15:23
MySQL Server: InnoDB storage engineVerified
(1511 days)
S38.0.0AnyAnyA follow-up fix for buffer pool mutex split patch might be suboptimal, commit 1
852082017-02-27
13:35
2017-03-01
15:26
MySQL Server: InnoDB storage engineVerified
(1511 days)
S38.0.0AnyAnyA follow-up fix for buffer pool mutex split patch might be suboptimal, commit 2
849962017-02-14
14:49
2017-02-16
16:56
MySQL Server: InnoDB storage engineVerified
(1524 days)
S35.7.17AnyAnyNoisy InnoDB warnings maybe should not be there (or filterable)
739262014-09-16
10:03
2017-01-21
1:15
MySQL Server: InnoDB storage engineVerified
(1550 days)
S35.6.20 to 5.6.34, 5.7.16AnyAnyFailing assertion: fsp_flags_is_valid(fsp_flags) in file dict0dict.ic line 786
790052015-10-28
17:00
2017-01-20
14:23
MySQL Server: InnoDB storage engineVerified
(1551 days)
S35.7AnyAnycache read view for ro transaction with READ COMMITTED isolation
833132016-10-09
9:08
2017-01-20
4:41
MySQL Server: InnoDB storage engineVerified
(1551 days)
S35.7AnyAnywrite to log file before crash recovery if need to fixup undo-trunc
840252016-12-01
4:02
2017-02-15
16:25
MySQL Server: InnoDB storage engineVerified
(1555 days)
S15.7.16, 5.7.17AnyAny5.7 Shutdown and startup take a long time after creating 100k tables
842412016-12-16
23:53
2017-01-16
12:14
MySQL Server: InnoDB storage engineVerified
(1555 days)
S35.7.15Ubuntu (16.04)AnyPotential Race Condition
836402016-11-01
14:46
2017-01-10
17:02
MySQL Server: InnoDB storage engineVerified
(1561 days)
S3any, 5.6.34AnyAnyLocks set by DELETE statement on already deleted record
844392017-01-07
10:40
2017-01-09
5:21
MySQL Server: InnoDB storage engineVerified
(1562 days)
S35.7.17-logAnyAnyTable of row size of ~800 bytes does not compress with KEY_BLOCK_SIZE=1.
843612016-12-28
16:18
2016-12-29
6:56
MySQL Server: InnoDB storage engineVerified
(1573 days)
S35.6, 5.6.35, 5.7.17AnyAnyIncorrect SHOW ENGINE INNODB STATUS for partitioned table
843562016-12-28
11:05
2017-01-02
15:35
MySQL Server: InnoDB storage engineVerified
(1574 days)
S25.7, 5.7.17Ubuntu (16.04)AnyGeneral tablespace table encryption.
842742016-12-20
12:10
2016-12-23
4:33
MySQL Server: InnoDB storage engineVerified
(1579 days)
S55.7.17, 5.6.35AnyAnyREAD COMMITTED does not scale after 36 threads (in 5.6 after 16 threads)
778272015-07-24
9:29
2016-12-22
8:58
MySQL Server: InnoDB storage engineVerified
(1580 days)
S35.7, 5.6AnyAnyreduce cpu time costs of creating dummy index while change buffer is enabled
833072016-10-08
9:17
2016-12-21
6:24
MySQL Server: InnoDB storage engineVerified
(1581 days)
S35.7, 8.0AnyAnyWakeup purge thread while enabling innodb_undo_log_truncate
842662016-12-19
13:17
2017-03-14
22:18
MySQL Server: InnoDB storage engineVerified
(1583 days)
S35.7AnyAnyNew Implementation for Vats (contribution)
840652016-12-05
22:41
2016-12-06
11:37
MySQL Server: InnoDB storage engineVerified
(1596 days)
S35.6/5.7/8.0AnyAnyinnodb_monitor_enable and innodb_monitor_disable do not clear each other
794772015-12-01
10:36
2016-12-02
14:53
MySQL Server: InnoDB storage engineVerified
(1600 days)
S3AnyAnyRemove sync_arr_wake_threads_if_sema_free hack
835322016-10-25
14:11
2018-02-18
18:29
MySQL Server: InnoDB storage engineVerified
(1604 days)
S38.0AnyARMInnoDB mutex bs: memory barriers
835682016-10-27
9:54
2018-02-23
0:44
MySQL Server: InnoDB storage engineVerified
(1604 days)
S58.0AnyARMInnoDB memory barriers bs
835742016-10-27
11:29
2018-02-23
0:44
MySQL Server: InnoDB storage engineVerified
(1604 days)
S58.0AnyARMInnoDB atomics bs: loads and stores
835752016-10-27
11:55
2018-02-23
0:44
MySQL Server: InnoDB storage engineVerified
(1604 days)
S38.0AnyARMInnoDB atomics bs: os_alloc_block
794552015-11-30
11:35
2018-02-18
18:29
MySQL Server: InnoDB storage engineVerified
(1612 days)
S35.7AnyARMRestore get_sched_indexer_t in 5.7
689872013-04-17
21:48
2018-04-13
8:25
MySQL Server: InnoDB storage engineVerified
(1615 days)
S35.6.10Linux (CentOS 6.4)AnyMySQL crash with InnoDB assertion failure in file pars0pars.cc
739192014-09-15
10:14
2016-11-14
1:31
MySQL Server: InnoDB storage engineVerified
(1618 days)
S35.6.20, 5.6.22, 5.7.6AnyAnyInnoDB: Failing assertion: error == DB_SUCCESS in file handler0alter.cc line 495
837942016-11-13
23:53
2016-11-14
0:12
MySQL Server: InnoDB storage engineVerified
(1618 days)
S35.6.34AnyAnyInnoDB: Failing assertion: zip_size == fil_space_get_zip_size(space)
837992016-11-14
5:50
2020-08-23
14:39
MySQL Server: InnoDB storage engineVerified
(1618 days)
S35.6.34, 5.7.16AnyAnyInnoDB: Assertion failure in thread x in file handler0alter.cc line 5817
832632016-10-05
8:18
2018-03-19
10:22
MySQL Server: InnoDB storage engineVerified
(1636 days)
S25.7.15AnyAnyON DELETE constraints are not applied if multiple constraints exist
835572016-10-27
3:08
2016-10-27
9:03
MySQL Server: InnoDB storage engineVerified
(1636 days)
S15.7.16CentOSAnyCan't use LOCK=NONE to drop columns in table with virtual columns
834692016-10-20
17:56
2016-10-22
23:01
MySQL Server: InnoDB storage engineVerified
(1642 days)
S35.7AnyAnyAdd new scheduling algorithm for reducing tail latencies (for 5.7) (contribution
833732016-10-13
15:48
2016-10-14
5:08
MySQL Server: InnoDB storage engineVerified
(1649 days)
S35.6AnyAnyAdd new scheduling algorithm for reducing tail latencies (contribution)
833762016-10-13
16:51
2016-10-14
14:08
MySQL Server: InnoDB storage engineVerified
(1649 days)
S35.7AnyAnyFix for 19218794 didn't cleanup workarounds in dict_mem_create_temporary_table()
833612016-10-13
6:26
2016-10-13
7:32
MySQL Server: InnoDB storage engineVerified
(1650 days)
S35.7.13, 5.7.15AnyAnyInnoDB: Failing assertion: logger->debug()
830262016-09-16
19:02
2016-09-30
7:25
MySQL Server: InnoDB storage engineVerified
(1663 days)
S35.6AnyAnyinnodb history list length missing in 'show global status'
829692016-09-13
13:05
2016-09-14
8:21
MySQL Server: InnoDB storage engineVerified
(1679 days)
S35.7.15AnyAnyInnoDB statistics update may temporarily cause wrong index cardinalities
829372016-09-10
2:03
2018-07-04
6:06
MySQL Server: InnoDB storage engineVerified
(1681 days)
S35.7AnyAnySpeedup the crash recovery speed by storing the length of log body
827372016-08-26
3:53
2016-09-02
4:29
MySQL Server: InnoDB storage engineVerified
(1691 days)
S25.7.13, 5.7.14AnyAny"SIGKILL myself" for ALTER TABLE DROP COLUMN command
827982016-08-30
9:54
2016-08-30
12:04
MySQL Server: InnoDB storage engineVerified
(1694 days)
S25.6, 5.6.32AnyAnySmall buffer pools might be too small for rseg init during crash recovery
825242016-08-10
8:36
2016-08-25
8:22
MySQL Server: InnoDB storage engineVerified
(1699 days)
S55.6, 5.6.32, 5.7.14Ubuntu (16.04)AnySignificant innodb load performance regression since version 5.5
824802016-08-06
1:30
2018-08-03
5:55
MySQL Server: InnoDB storage engineVerified
(1718 days)
S35.7.13, 5.7.14AnyAnyIncorrect schema mismatch error message when importing mismatched tables
823552016-07-27
8:45
2016-08-02
8:28
MySQL Server: InnoDB storage engineVerified
(1722 days)
S15.7.13, 5.7.14CentOS (7)Any[FATAL] InnoDB: Missing MLOG_FILE_NAME or MLOG_FILE_DELETE for redo log
823482016-07-26
16:18
2016-07-27
4:14
MySQL Server: InnoDB storage engineVerified
(1728 days)
S35.7AnyAnyImporting a tablespace does not update statistics
823202016-07-22
8:33
2016-07-22
9:06
MySQL Server: InnoDB storage engineVerified
(1733 days)
S25.6, 5.6.31AnyAnyALTER Table failure with DUPLICATE key causes a crash
823212016-07-22
9:45
2016-07-22
11:29
MySQL Server: InnoDB storage engineVerified
(1733 days)
S25.6.31AnyAnyALTER table failure with DUPLICATE key crash post index build crashes
799322016-01-12
9:27
2016-07-21
7:37
MySQL Server: InnoDB storage engineVerified
(1734 days)
S25.7.10CentOS (7)AnyUnclear error message while altering compressed table with page compression
816742016-06-01
11:12
2016-07-21
13:22
MySQL Server: InnoDB storage engineVerified
(1734 days)
S35.6.30, 5.6.31AnyAnyLeakSanitizer-enabled build fails to bootstrap server for MTR
822982016-07-20
22:30
2016-07-21
6:43
MySQL Server: InnoDB storage engineVerified
(1734 days)
S25.5.50, 5.6.31, 5.7.13AnyAnyRENAME TABLE fails with "Table ... already exists" error with not existent table
821952016-07-12
7:01
2016-07-12
9:27
MySQL Server: InnoDB storage engineVerified
(1743 days)
S35.6, 5.6.31AnyAnyMultiple spelling mistakes in comments of InnoDB
799412016-01-12
22:06
2019-05-04
13:50
MySQL Server: InnoDB storage engineVerified
(1744 days)
S25.7.10, 5.7.13Mac OS XAnyRow size too large new ROW_FORMAT=DYNAMIC
821762016-07-09
4:46
2016-07-11
8:02
MySQL Server: InnoDB storage engineVerified
(1744 days)
S35.7, 5.7.13AnyAnyReuse dummy index/dummy table to speedup crash recovery
816152016-05-26
13:56
2019-05-19
9:36
MySQL Server: InnoDB storage engineVerified
(1747 days)
S25.7.12, 5.7.13AnyAnyoltp run will hang while resizing innodb buffer pool size online
820602016-06-30
2:55
2019-05-08
4:17
MySQL Server: InnoDB storage engineVerified
(1755 days)
S15.7.12, 5.7.13CentOS (CentOS release 6.5 (Final))Anymysqld will read dropped table when it start
818142016-06-11
16:25
2020-12-28
19:01
MySQL Server: InnoDB storage engineVerified
(1771 days)
S35.7.11AnyAnyInnoDB adaptive hash index uses a bad partitioning algorithm for the real world
818042016-06-10
12:35
2019-07-02
10:59
MySQL Server: InnoDB storage engineVerified
(1772 days)
S25.7.13AnyAnyMemory leak or bug in P_S instrumentation for InnoDB threads
816782016-06-01
13:32
2016-06-02
8:34
MySQL Server: InnoDB storage engineVerified
(1783 days)
S25.7.12LinuxAnyTransparent page compression is missing from generic binary package
815472016-05-23
15:45
2016-05-23
17:00
MySQL Server: InnoDB storage engineVerified
(1793 days)
S3AnyAnyinnodb pagesize tests fix (innodb_zip.16k and innodb.innodb_buffer_pool_resize)
813762016-05-11
6:48
2018-07-16
8:12
MySQL Server: InnoDB storage engineVerified
(1804 days)
S55.7AnyAnySingle page flushing should be removed
811452016-04-19
19:46
2016-05-06
8:10
MySQL Server: InnoDB storage engineVerified
(1810 days)
S25.7.11, 5.7.12Microsoft WindowsAnySparse file and punch hole compression not working on Windows
812812016-05-02
13:44
2016-07-22
12:07
MySQL Server: InnoDB storage engineVerified
(1813 days)
S3AnyAnyCode changes for zSystems (s390x) (contribution)
810972016-04-15
12:21
2019-08-20
8:10
MySQL Server: InnoDB storage engineVerified
(1828 days)
S35.7.12AnyAnyIndex disappears depending on whether it was created by adding a foreign key
810992016-04-15
15:02
2019-06-03
5:37
MySQL Server: InnoDB storage engineVerified
(1828 days)
S35.7, 5.6.30, 5.7.12AnyAnyINNODB_METRICS need better testing
805302016-02-26
13:13
2016-04-04
10:27
MySQL Server: InnoDB storage engineVerified
(1842 days)
S35.7.11AnyAnyinnodb monitor_set_tlb variable used before initialized, data race
809312016-04-01
13:49
2016-04-04
5:01
MySQL Server: InnoDB storage engineVerified
(1842 days)
S35.7AnyAnySupport compile-time disabling of setpriority(). (contribution)
809272016-03-31
15:24
2016-04-01
6:35
MySQL Server: InnoDB storage engineVerified
(1845 days)
S35.5, 5.5.48AnyAnyInnoDB Last Detected Deadlock Not showing full query
687252013-03-20
8:30
2016-03-24
11:28
MySQL Server: InnoDB storage engineVerified
(1853 days)
S5allAnyAnyUNIV_MEM_DEBUG needlessly slow, especially with UNIV_ZIP_DEBUG
807562016-03-16
3:22
2016-03-23
12:58
MySQL Server: InnoDB storage engineVerified
(1854 days)
S35.7.11AnyAnyInnodb status always prints `spins` with 0
808092016-03-21
14:18
2016-03-22
5:23
MySQL Server: InnoDB storage engineVerified
(1855 days)
S35.7AnyAnyinnodb.innodb fails on PPC64 (contribution)
807832016-03-17
17:59
2016-03-18
8:24
MySQL Server: InnoDB storage engineVerified
(1859 days)
S55.7AnyAnyUse default buffer pool size for faster startup with --initialize
807312016-03-14
15:02
2016-03-21
10:39
MySQL Server: InnoDB storage engineVerified
(1862 days)
S35.7.11AnyAnyCould run alter statements for innodb, with myisam engine without error
806952016-03-10
17:12
2016-03-11
11:06
MySQL Server: InnoDB storage engineVerified
(1866 days)
S35.7.11CentOSAnyhandle_fatal_signal (sig=6) in ib::fatal::~fatal | innobase/ut/ut0ut.cc:920
806252016-03-06
9:26
2016-03-08
13:10
MySQL Server: InnoDB storage engineVerified
(1869 days)
S15.6.29AnyAnyInnoDB: Failing assertion: table->data_dir_path while dropping table
806462016-03-07
21:15
2016-03-17
22:49
MySQL Server: InnoDB storage engineVerified
(1869 days)
S3AnyAnyut_delay missing compile barrier (backport to 5.6) (contribution)
767932015-04-22
17:18
2016-04-20
17:15
MySQL Server: InnoDB storage engineVerified
(1875 days)
S35.6.20, 5.6.24AnyAnyDifferent row size limitations in Anaconda and Barracuda file formats
804442016-02-19
12:12
2016-02-19
12:36
MySQL Server: InnoDB storage engineVerified
(1887 days)
S35.6.29, 5.6.30, 5.7.11CentOSAnySig6: `!!new_clustered==(innobase_need_rebuild(ha_alter_info) || add_fts_doc_id)
798432016-01-05
8:38
2016-02-12
8:00
MySQL Server: InnoDB storage engineVerified
(1894 days)
S25.6.27, 5.6.28, 5.7.10AnyAnyBuffer pool size differs if we calculate it from engine status output
803262016-02-10
0:14
2016-02-12
22:17
MySQL Server: InnoDB storage engineVerified
(1896 days)
S3AnyAnyAdd new scheduling algorithm for reducing tail latencies (contribution)
803092016-02-08
20:53
2016-02-09
11:38
MySQL Server: InnoDB storage engineVerified
(1897 days)
S35.7.11Ubuntu (15.10)Anysome innodb tests fail with address sanitizer (WITH_ASAN)
802682016-02-04
13:18
2016-02-05
7:58
MySQL Server: InnoDB storage engineVerified
(1901 days)
S15.7.10CentOS (7)AnyCan create general tablespace with same name several times after crash
802482016-02-03
8:48
2016-02-03
8:58
MySQL Server: InnoDB storage engineVerified
(1903 days)
S35.7, 5.7.12AnyAnyConfusing "Number of pools: 1" message on InnoDB startup
801832016-01-28
8:03
2016-06-18
21:45
MySQL Server: InnoDB storage engineVerified
(1909 days)
S15.7.10CentOS (7)AnyALTER TABLESPACE is not crash resistant
799862016-01-14
14:18
2016-01-22
14:05
MySQL Server: InnoDB storage engineVerified
(1915 days)
S35.7.10Ubuntu (15.10 32-bit)AnyMany row_sel_store_mysql_field Valgrind client request errors on 32 bit builds
798832016-01-08
9:26
2016-02-02
22:18
MySQL Server: InnoDB storage engineVerified
(1926 days)
S35.7, 5.7.10AnyAnyRO transaction that hold S lock is not printed by `show engine innodb status`
797862015-12-28
14:29
2016-01-08
11:38
MySQL Server: InnoDB storage engineVerified
(1929 days)
S35.7,5.6, 5.7.10AnyAnyunnecessarily generate undo logs while update nothing
793792015-11-23
6:45
2015-12-30
19:43
MySQL Server: InnoDB storage engineVerified
(1938 days)
S35.7.9AnyAnyInconsistent innodb_buffer_pool_size handling
798092015-12-30
8:09
2015-12-30
18:38
MySQL Server: InnoDB storage engineVerified
(1938 days)
S35.7 5.6AnyAny"ROW OPERATIONS" print by `SHOW ENGINE INNODB STATUS` is not correct
797512015-12-23
8:25
2015-12-24
8:03
MySQL Server: InnoDB storage engineVerified
(1944 days)
S35.7, 5.6AnyAnyfile size was not correctly set in function fil_ibd_create
797472015-12-22
23:20
2016-03-08
4:23
MySQL Server: InnoDB storage engineVerified
(1945 days)
S35.7AnyAnyCRC32: add aarch64 and power8, use optimized for binlogs and CRC32() (contributi
797572015-12-23
9:59
2015-12-23
10:59
MySQL Server: InnoDB storage engineVerified
(1945 days)
S35.7.9, 5.6.28, 5.7.10AnyAnyWrong result when search by utf8_bin partial-field key with order by desc
797242015-12-21
22:28
2015-12-22
4:28
MySQL Server: InnoDB storage engineVerified
(1946 days)
S35.7AnyAnyinnochecksum optimization: crc32 calculated already (contribution)
747762014-11-11
5:08
2015-12-31
17:13
MySQL Server: InnoDB storage engineVerified
(1952 days)
S55.7.7LinuxAnyInnoDB checksums (new or crc32) use too much CPU on POWER8
796362015-12-14
16:51
2017-08-24
11:25
MySQL Server: InnoDB storage engineVerified
(1953 days)
S55.6, 5.7AnyAnyCACHE_LINE_SIZE should be 128 on AArch64
796372015-12-14
16:55
2015-12-15
5:07
MySQL Server: InnoDB storage engineVerified
(1953 days)
S55.6, 5.7AnyAnyHard-coded cache line size
794932015-12-02
11:42
2015-12-11
5:24
MySQL Server: InnoDB storage engineVerified
(1957 days)
S35.7.9, 5.7.10AnyAnyrollback to savepoint inside a read only transaction will change trx to rw mode
794692015-12-01
5:43
2017-06-27
5:15
MySQL Server: InnoDB storage engineVerified
(1967 days)
S25.7, 5.7.9AnyAnyGetting inappropriate error while transport table from MySQL 5.6 to MySQL 5.7
791442015-11-05
19:37
2018-02-18
18:29
MySQL Server: InnoDB storage engineVerified
(1992 days)
S35.6, 5.7, 8.0LinuxARMNo hardware CRC32 implementation for AArch64
788942015-10-21
7:07
2015-10-21
9:12
MySQL Server: InnoDB storage engineVerified
(2008 days)
S55.7.8AnyAnybuf_pool_resize can lock less in checking whether AHI is on or off
787972015-10-11
18:16
2015-10-15
11:15
MySQL Server: InnoDB storage engineVerified
(2014 days)
S35.6LinuxAnyAdd info which directory is missing permissions in error message
787442015-10-07
23:07
2015-10-15
4:54
MySQL Server: InnoDB storage engineVerified
(2015 days)
S35.7.6AnyAnyCOMMENT='MERGE_THRESHOLD=X' in a table comment is a poor design
784232015-09-14
2:27
2015-10-10
8:27
MySQL Server: InnoDB storage engineVerified
(2019 days)
S35.6.16, 5.6.26LinuxAnyfts: Duplicate FTS_DOC_ID value on table / Cannot find index FTS_DOC_ID_INDEX
771702015-05-27
11:11
2015-10-08
7:10
MySQL Server: InnoDB storage engineVerified
(2021 days)
S35.6.24, 5.6.27AnyAnySetting innodb_thread_concurrency to 0 dynamically can result in limited perform
786722015-10-01
15:03
2015-10-12
12:54
MySQL Server: InnoDB storage engineVerified
(2024 days)
S35.7.8AnyAnyassert fails in fil_io during linkbench with transparent innodb compression
784012015-09-10
20:56
2016-09-14
5:15
MySQL Server: InnoDB storage engineVerified
(2048 days)
S25.6, 5.6.26AnyAny"ANALYZE TABLE" may assign temporary values to table stats during its execution
692362013-05-14
22:12
2016-03-31
12:22
MySQL Server: InnoDB storage engineVerified
(2058 days)
S55.6.11AnyAnyperformance regressions for single-threaded workloads, part 2
782552015-08-28
8:37
2015-08-28
14:35
MySQL Server: InnoDB storage engineVerified
(2062 days)
S35.6.24 (and earlier, too)AnyAnyForeign key allowed between InnoDB and MyISAM if "set foreign_key_checks=0"
782192015-08-26
8:27
2015-08-27
12:21
MySQL Server: InnoDB storage engineVerified
(2063 days)
S35.7.8AnyAnycompression can be defined on a compressed table if innodb_strict_mode is OFF
780662015-08-14
8:11
2017-03-08
7:53
MySQL Server: InnoDB storage engineVerified
(2076 days)
S25.6.26, 5.6.27AnyAnyWrong cardinality for InnoDB table in MySQL
776542015-07-08
10:55
2015-07-08
11:32
MySQL Server: InnoDB storage engineVerified
(2113 days)
S25.6.27AnyAnyAfter 5.6.15 innodb_force_recovery greater or equal than 4 is useless
775912015-07-02
0:16
2018-06-14
5:06
MySQL Server: InnoDB storage engineVerified
(2119 days)
S35.6.24, 5.6.27AnyAnyALTER TABLE does not allow to change NULL/NOT NULL if foreign key exists
748422014-11-13
19:31
2015-07-01
3:59
MySQL Server: InnoDB storage engineVerified
(2120 days)
S15.6AnyAnyIncorrect attribute((nonnull)) for btr_cur_ins_lock_and_undo callees
749192014-11-18
18:15
2015-11-25
16:01
MySQL Server: InnoDB storage engineVerified
(2126 days)
S3allAnyAnypurge should remove intermediate rows between far snapshots
756162015-01-24
6:14
2018-04-24
13:15
MySQL Server: InnoDB storage engineVerified
(2127 days)
S15.6.22, 5.6.23FreeBSDAnyCannot initialize or use raw device as InnoDB File
773962015-06-18
4:55
2015-06-18
6:10
MySQL Server: InnoDB storage engineVerified
(2133 days)
S35.7AnyAnyRemove most srv_was_started uses now that InnoDB is mandatory
773382015-06-12
15:13
2015-06-13
5:16
MySQL Server: InnoDB storage engineVerified
(2138 days)
S35.7.7AnyAnyMVCC::view_release is unused
773182015-06-11
14:40
2015-06-12
12:42
MySQL Server: InnoDB storage engineVerified
(2139 days)
S35.5.44, 5.5.45AnyAnySelects waiting on MDL when altering partitioned table
755192015-01-15
17:05
2015-06-04
10:07
MySQL Server: InnoDB storage engineVerified
(2147 days)
S25.6, 5.6.25AnyAnyPotential InnoDB data loss when binary logging is enabled
691462013-05-05
7:50
2015-06-04
8:02
MySQL Server: InnoDB storage engineVerified
(2148 days)
S55.5, 5.6, 5.7AnyAnyNeedless log flush order mutex acquisition in buf_pool_get_oldest_modification
769222015-05-04
8:08
2015-05-05
13:24
MySQL Server: InnoDB storage engineVerified
(2177 days)
S25.5.43Linux (ubuntu 12.04.)Any#1030 - Got error -1 from storage engine
769322015-05-04
14:56
2015-05-04
15:44
MySQL Server: InnoDB storage engineVerified
(2178 days)
S35.7.7AnyAnycomment of innodb_buffer_pool_chunk_size is incorrect
688142013-03-29
15:33
2015-04-23
6:14
MySQL Server: InnoDB storage engineVerified
(2189 days)
S35.6.10Any (Centos 6.3)AnyMySQL optimizer consider few rows to examine but it is not really obvious why
766702015-04-13
4:16
2015-04-14
13:40
MySQL Server: InnoDB storage engineVerified
(2198 days)
S35.6.23Microsoft WindowsAnyGetLastError() should be called just after FindNextFile() at os0file.cc
759812015-02-20
13:56
2017-11-05
7:12
MySQL Server: InnoDB storage engineVerified
(2203 days)
S55.7.6AnyAnyMySQL 5.7.5 30% slower than 5.6.23 for 1 thread write
765662015-04-01
16:34
2015-04-02
7:30
MySQL Server: InnoDB storage engineVerified
(2210 days)
S35.5 5.6, 5.5.44, 5.6.25AnyAnyDouble transaction id for a DDL statements
765512015-03-31
22:31
2016-01-16
20:31
MySQL Server: InnoDB storage engineVerified
(2211 days)
S15.6Linux (centos)AnyQuery hangs on INSERT INTO...SELECT... ON DUPLICATE KEY UPDATE
765332015-03-30
14:34
2015-03-31
16:20
MySQL Server: InnoDB storage engineVerified
(2213 days)
S35.5.41, 5.6.22AnyAnyAUTO_INC lock seems to be NOT set for INSERT INTO t(val) SELECT val FROM t
764722015-03-24
10:21
2015-03-24
12:17
MySQL Server: InnoDB storage engineVerified
(2219 days)
S35.6.23, 5.6.25Linux (CentOS 7)AnyFailing assertion: index_id == index->id in btr0sea.cc line 1161
755122015-01-15
7:59
2015-03-10
3:20
MySQL Server: InnoDB storage engineVerified
(2233 days)
S35.7.5, 5.7.6AnyAnybuf_flush_do_batch can be optimized if the lsn_limit is already satisfied.
759412015-02-17
22:11
2015-03-16
14:44
MySQL Server: InnoDB storage engineVerified
(2234 days)
S35.6.16,5.5.40AnyAnyauto_increment value jumps from the max row value - 2 to max
759622015-02-19
3:14
2015-03-03
20:46
MySQL Server: InnoDB storage engineVerified
(2240 days)
S35.6.24, 5.7.6AnyAnyInnodb calls fsync when freeing a LRU page to fulfill page request
761212015-03-03
10:47
2015-03-03
12:50
MySQL Server: InnoDB storage engineVerified
(2240 days)
S35.6.23, 5.6.24Linux (CentOS 6.5)AnyWarning 1235, "FTS auxiliary tables will not be flushed" is printed twice.
759102015-02-15
21:00
2015-02-27
23:00
MySQL Server: InnoDB storage engineVerified
(2244 days)
S15.7.5-m15, 5.6.23AnyAnyOdd tablespace discard messages in error log
756142015-01-24
1:48
2015-06-28
10:57
MySQL Server: InnoDB storage engineVerified
(2275 days)
S35.6, 5.7AnyAnytable become unusable if crashed during ddl
755042015-01-14
12:52
2015-01-22
14:51
MySQL Server: InnoDB storage engineVerified
(2280 days)
S5AnyAnybtr_search_guess_on_hash makes found block young twice?
754282015-01-07
1:24
2015-02-26
22:00
MySQL Server: InnoDB storage engineVerified
(2288 days)
S25.6AnyAnyInnoDB persistent statistics not persistent enough
752312014-12-16
8:33
2015-01-13
21:01
MySQL Server: InnoDB storage engineVerified
(2289 days)
S35.6, 5.7, 5.7.6AnyAnyrecords are not purged after a delete operation
754512015-01-08
17:58
2015-02-18
11:11
MySQL Server: InnoDB storage engineVerified
(2293 days)
S35.6, 5.6.24, 5.7.6AnyAnyCannot use a table containing special chars for InnoDB stopwords
749352014-11-20
8:09
2014-12-18
18:14
MySQL Server: InnoDB storage engineVerified
(2341 days)
S35.5,5.6AnyAnyinnodb index stats inadequate using constant innodb_stats_sample_pages
746372014-10-30
14:39
2016-01-25
8:55
MySQL Server: InnoDB storage engineVerified
(2364 days)
S55.6AnyAnymake dirty page flushing more adaptive
745702014-10-26
15:28
2014-10-29
15:17
MySQL Server: InnoDB storage engineVerified
(2365 days)
S35.6, 5.6.21Linux (Wheezy 64bit + valgrind-3.10.0 or valgrind-3.9.0)AnyConditional jump or move depends on uninitialised value(s) in create_tmp_table
742802014-10-08
16:41
2014-10-10
13:50
MySQL Server: InnoDB storage engineVerified
(2384 days)
S55.7.5AnyAnycovering secondary scans worse than PK scan at high concurrency
738812014-09-10
23:39
2014-09-12
18:04
MySQL Server: InnoDB storage engineVerified
(2412 days)
S35.6AnyAnyInnoDB: Failing assertion: state == TRX_STATE_NOT_STARTED on concurrent DDL/DML
733692014-07-24
6:52
2015-04-07
17:32
MySQL Server: InnoDB storage engineVerified
(2424 days)
S35.6.19LinuxAnyTail of secondary index may cause gap lock in read-committed
735832014-08-14
13:31
2018-04-01
6:04
MySQL Server: InnoDB storage engineVerified
(2430 days)
S35.6.12AnyAnybuf_read_page_async calls buf_read_page_low with sync=true
735712014-08-13
14:20
2014-12-14
2:52
MySQL Server: InnoDB storage engineVerified
(2441 days)
S25.6.20LinuxAny'IMPORT TABLESPACE' from corrupted file leads to permanent server failure
735482014-08-12
8:50
2014-08-13
9:12
MySQL Server: InnoDB storage engineVerified
(2442 days)
S35.5AnyAnyBackport fix for bug #16267120 to MySQL 5.5
735122014-08-08
21:35
2014-08-11
8:16
MySQL Server: InnoDB storage engineVerified
(2444 days)
S3mysql-5.6.20, 5.6.21AnyAnyNo useful errormsg. when trying to set innodb table datadir to non-writable path
735232014-08-10
17:03
2015-08-21
15:46
MySQL Server: InnoDB storage engineVerified
(2444 days)
S35.6, 5.6.19Microsoft WindowsAnyexecuting innochecksum on an unreadable file produces random error message
716402014-02-09
17:52
2014-07-24
20:13
MySQL Server: InnoDB storage engineVerified
(2462 days)
S35.6.16AnyAnySomewhat misleading deprecation warning for innodb_lock_monitor
716692014-02-11
12:25
2014-07-24
20:10
MySQL Server: InnoDB storage engineVerified
(2462 days)
S35.537-35.1-log, 5.0.97, 5.1.74, 5.5.39, 5.6.21, 5.7.5AnyAnyInconsistence with RESTRICT and NO ACTION
695882013-06-26
15:45
2014-07-22
18:49
MySQL Server: InnoDB storage engineVerified
(2465 days)
S35.5.31, 5.6.21Linux (RHEL 6.4)AnyMyISAM to InnoDB compressed slower than MyISAM to InnoDB, Then InnoDB to Compres
729952014-06-13
3:23
2014-07-15
17:54
MySQL Server: InnoDB storage engineVerified
(2471 days)
S35.6.21AnyAnymysql server crash slient when out of memory using srv_use_sys_malloc
732132014-07-06
5:02
2014-07-07
6:52
MySQL Server: InnoDB storage engineVerified
(2479 days)
S35.7.4, 5.6.20AnyAnystrange warning message when start transaction WITH CONSISTENT SNAPSHOT
712322013-12-26
11:34
2014-07-04
9:51
MySQL Server: InnoDB storage engineVerified
(2482 days)
S35.6.15AnyAnyWrong behaviour for auto_increment unsigned bigint column approaching max value
731682014-07-02
4:14
2015-02-25
10:51
MySQL Server: InnoDB storage engineVerified
(2484 days)
S55.6/5.7AnyAnylocking/unlocking overhead for THD::LOCK_thd_data
717632014-02-18
15:56
2014-06-05
6:27
MySQL Server: InnoDB storage engineVerified
(2511 days)
S35.5.37, 5.6.17Linux (Debian sid)Anymysqld keeps deleted AIO resources open
728512014-06-03
14:01
2015-08-30
12:07
MySQL Server: InnoDB storage engineVerified
(2512 days)
S35.6AnyAnyFix for bug 16345265 in 5.6.11 breaks backward compatibility for InnoDB recovery
727552014-05-27
2:22
2016-04-14
0:17
MySQL Server: InnoDB storage engineVerified
(2517 days)
S35.6AnyAnyInnoDB mutex spin loop is missing GCC barrier
726392014-05-14
0:10
2014-05-14
20:34
MySQL Server: InnoDB storage engineVerified
(2533 days)
S35.6.17AnyAnypfs_rw_lock_x_lock_func is defined twice in sync0rw.h
725202014-05-03
4:53
2016-04-08
9:05
MySQL Server: InnoDB storage engineVerified
(2542 days)
S35.5, 5.6, 5.7AnyAnyos_event_wait_time_low(): wait time calculation is messed up
724662014-04-26
14:57
2014-04-28
7:17
MySQL Server: InnoDB storage engineVerified
(2549 days)
S35.7.4AnyAnyMore memory overhead per page in the InnoDB buffer pool
723682014-04-17
12:15
2016-03-14
4:30
MySQL Server: InnoDB storage engineVerified
(2560 days)
S35.6.16AnyAnyEmpty/zero statistics for imported tablespace until explicit ANALYZE TABLE
723512014-04-15
12:10
2015-07-23
5:49
MySQL Server: InnoDB Plugin storage engineVerified
(2561 days)
S25.6.16+AnyAnymysqld failed recovery for in-place upgrading from 5.5 to 5.6
723032014-04-10
10:31
2014-04-15
23:44
MySQL Server: InnoDB storage engineVerified
(2562 days)
S35.6.15AnyAnyImprove tablespace import logging, documentation (and speed)
722692014-04-08
4:59
2014-04-11
20:27
MySQL Server: InnoDB storage engineVerified
(2566 days)
S35.6, 5.7.5AnyAnySetting innodb_max_purge_lag without innodb_max_purge_lag_delay disables delay
715602014-02-02
13:23
2014-04-03
20:11
MySQL Server: InnoDB storage engineVerified
(2574 days)
S35.7.3LinuxAnyinnodb_wl6501 and innodb_wl6501_debug crash with debug libstdc++
721232014-03-25
14:12
2017-10-04
3:52
MySQL Server: InnoDB storage engineVerified
(2581 days)
S35.6, 5.6.18AnyAnySpurious lock_wait_timeout_thread wakeup in lock_wait_suspend_thread()
459342009-07-03
9:08
2014-03-27
17:38
MySQL Server: InnoDB storage engineVerified
(2588 days)
S35.1.34sp1, 5.0.85AnyAnyalter_table test with InnoDB requires more than innodb_buffer_pool_size=2G
720222014-03-12
13:56
2014-03-13
13:30
MySQL Server: InnoDB storage engineVerified
(2595 days)
S35.6AnyAnyReplaying MLOG_FILE_CREATE2 for a remote tablespace is broken
381532008-07-15
22:13
2014-02-28
18:58
MySQL Server: InnoDB storage engineVerified
(2608 days)
S55.0.66, 5.1.34, 5.6.16AnyAnymysql-bench: slowdown for update_of_primary_key_many_keys test
718152014-02-24
9:01
2014-02-24
10:18
MySQL Server: InnoDB storage engineVerified
(2612 days)
S35.5, 5.6, 5.7AnyAnyredundant code in function recv_sys_var_init
717252014-02-14
20:48
2014-02-18
11:42
MySQL Server: InnoDB storage engineVerified
(2618 days)
S35.6AnyAnyinnodb_sys_tablespaces and innodb_sys_datafiles not populated when upgrading to
716652014-02-11
8:50
2014-02-17
9:06
MySQL Server: InnoDB storage engineVerified
(2619 days)
S35.5, 5.5.36AnyAnyMissing INNODB STATUS OUTPUT if the tmp is full during startup
717472014-02-17
9:42
2014-02-17
10:29
MySQL Server: InnoDB storage engineVerified
(2619 days)
S35.6.15, 5.6.16AnyAnyRemove innodb_io_capacity setting depending on setting of innodb_io_capacity_max
716702014-02-11
12:46
2014-02-11
15:32
MySQL Server: InnoDB storage engineVerified
(2625 days)
S35.5.30, 5.6.15AnyAnyInnoDB monitor output written every 20s, not every 15s as the manual says
715212014-01-30
8:43
2017-04-05
11:45
MySQL Server: InnoDB storage engineVerified
(2637 days)
S25.6AnyAnyManual does not list all valid values for innodb_flush_method
715142014-01-29
16:26
2014-01-29
16:31
MySQL Server: InnoDB storage engineVerified
(2638 days)
S35.7.4AnyAnyFTS: innodb spams error log with %""""""""%"%"%%"%"%""""%""""%""%%""%
714702014-01-24
14:51
2014-01-26
11:10
MySQL Server: InnoDB storage engineVerified
(2643 days)
S35.6.17AnyAnyIs ANALYZE TABLE supposed to reset I_S.INNODB_SYS_TABLESTATS.NUM_ROWS to 0?
97622005-04-08
14:47
2017-11-13
0:21
MySQL Server: InnoDB storage engineVerified
(2645 days)
S34.1Microsoft Windows (Win XP Pro)AnyCan't delete records which have foreign keys to themselves
100632005-04-21
15:15
2017-11-13
0:25
MySQL Server: InnoDB storage engineVerified
(2645 days)
S14.1.11Microsoft Windows (Windows XP)AnyANSI standard updating multiple rows -- foreign key constraints
711642013-12-17
16:38
2014-09-05
2:44
MySQL Server: InnoDB storage engineVerified
(2672 days)
S35.6.15AnyAnyan autocommit SELECT was not treated as autocommit non-lock trx
685552013-03-03
21:34
2013-11-11
15:53
MySQL Server: InnoDB storage engineVerified
(2717 days)
S55.6.10AnyAnythread convoys from log_checkpoint_margin with innodb_buffer_pool_instances > 1
708112013-11-04
17:28
2013-11-06
12:16
MySQL Server: InnoDB storage engineVerified
(2722 days)
S35.7AnyAnybuf_flush_event initialized too late
706302013-10-16
8:46
2013-10-17
23:04
MySQL Server: InnoDB storage engineVerified
(2742 days)
S35.6.14AnyAnyWhy one can access persistent statistics data while they are changing?
700472013-08-15
11:57
2015-02-24
1:46
MySQL Server: InnoDB storage engineVerified
(2756 days)
S35.6.12AnyAnysrv_buf_size not declared
704062013-09-24
9:31
2013-09-25
7:28
MySQL Server: InnoDB storage engineVerified
(2764 days)
S35.6AnyAnybuf_pool_get_dirty_pages_count() needs not to lock the buffer pool mutex
704192013-09-25
15:14
2019-04-05
12:29
MySQL Server: InnoDB storage engineVerified
(2764 days)
S35.6.14AnyAnybuffer vs Buffer for subsystem name in innodb_metrics
702122013-09-02
10:27
2013-09-02
11:18
MySQL Server: InnoDB storage engineVerified
(2787 days)
S35.6AnyAnyUnused function buf_flush_get_dirty_pages_count
701642013-08-27
13:57
2013-08-28
11:19
MySQL Server: InnoDB storage engineVerified
(2792 days)
S35.1, 5.5, 5.6AnyAnyMisleading comment for the recv_parse_or_apply_log_rec_body() function
685462013-03-01
19:58
2013-08-19
17:15
MySQL Server: InnoDB storage engineVerified
(2801 days)
S35.5AnyAnyInnoDB stores PRIMARY KEY fields in unique secondary index non-leaf pages
643402012-02-15
14:07
2013-06-14
15:35
MySQL Server: InnoDB Plugin storage engineVerified
(2867 days)
S55.1.52, 5.1.61AnyAnyrace on no_flush event during buf_flush_free_margin
627402011-10-14
15:34
2020-08-22
14:37
MySQL Server: InnoDB storage engineVerified
(2868 days)
S15.5.15Mac OS X (10.6.8)AnyCrashes during startup in crash recovery InnoDB
694512013-06-12
15:43
2013-06-12
16:13
MySQL Server: InnoDB storage engineVerified
(2869 days)
S35.6.12AnyAnyredundant code in function row_import_for_mysql
691312013-05-03
8:26
2013-05-31
19:02
MySQL Server: InnoDB storage engineVerified
(2881 days)
S35.6AnyAnyInnoDB does not honor innodb_read_only when updating file format tag on startup
693322013-05-28
3:22
2013-05-28
7:12
MySQL Server: InnoDB storage engineVerified
(2884 days)
S25.5+AnyAnyInnoDB will overwrite the sam row_id rows in the same table
685452013-03-01
19:56
2013-05-27
9:41
MySQL Server: InnoDB storage engineVerified
(2885 days)
S35.5AnyAnyInnoDB should check left/right pages when target page is full to avoid splitting
692622013-05-17
8:16
2013-05-17
9:34
MySQL Server: InnoDB storage engineVerified
(2895 days)
S35.6.11AnyAnysome confusing code in function srv_master_do_active_tasks
688952013-04-09
7:35
2013-04-10
15:36
MySQL Server: InnoDB storage engineVerified
(2932 days)
S15.6AnyAnyVarious assertions and crashes when running out of space
688762013-04-05
21:53
2018-09-23
20:45
MySQL Server: InnoDB storage engineVerified
(2933 days)
S25.5.30AnyAnyDisabling innodb_thread_concurrency might cause queries to hang
685522013-03-02
13:00
2013-03-04
8:50
MySQL Server: InnoDB storage engineVerified
(2969 days)
S35.1 builtin, plugin, 5.5, 5.6AnyAnyLeftover prototype for dict_load_space_id_list()
685442013-03-01
19:52
2013-03-02
14:36
MySQL Server: InnoDB storage engineVerified
(2971 days)
S35.5AnyAnyAbility to support multiple buffer pools with per-table assignment
682072013-01-28
17:01
2013-01-31
13:41
MySQL Server: InnoDB storage engineVerified
(3001 days)
S35.6AnyAnytoo much contention on "os_mutex"
682142013-01-29
6:20
2013-01-30
5:49
MySQL Server: InnoDB storage engineVerified
(3003 days)
S3mysql-5.5.29Linux (UNIX)AnyInconsistency of case sensitivity
626022011-10-03
3:16
2013-01-27
16:20
MySQL Server: InnoDB storage engineVerified
(3005 days)
S3anyAnyAnyAn option to ignore foreign key checks
680232013-01-03
19:42
2015-06-03
10:58
MySQL Server: InnoDB storage engineVerified
(3010 days)
S3AllAnyAnyInnoDB reserves an excessive amount of disk space for write operations
680642013-01-10
4:17
2018-05-04
7:43
MySQL Server: InnoDB storage engineVerified
(3010 days)
S35.5.16, 5.5.31SolarisAnymysql crashes when Solaris resource controls prevent memory from allocation
606132011-03-24
3:29
2013-01-16
19:54
MySQL Server: InnoDB storage engineVerified
(3016 days)
S35.0, 5.1.56, 5.1.67AnyAnySYS_TABLES is accessed before recv_recovery_from_checkpoint_finish() may crash
678082012-12-05
2:45
2012-12-26
2:34
MySQL Server: InnoDB storage engineVerified
(3037 days)
S25.5.*AnyAnyin innodb engine, double write and multi-buffer pool instance reduce concurrency
677452012-11-28
17:15
2016-07-27
15:46
MySQL Server: InnoDB storage engineVerified
(3065 days)
S25.5.28, 5.5.30, 5.7.1Linux (RHEL 6.2)AnyToo much row locks when using SELECT for UPDATE, LIMIT and ORDER BY
671962012-10-11
21:00
2012-10-12
12:22
MySQL Server: InnoDB storage engineVerified
(3112 days)
S35.5, 5.6AnyAnyENUM type not treated correctly in HAVING w/ MAX()
666832012-09-04
13:57
2012-09-04
18:47
MySQL Server: InnoDB storage engineVerified
(3150 days)
S35.5.27AnyAnyInnoDB doesn't report DB_OUT_OF_FILE_SPACE during recovery
665632012-08-28
5:37
2012-08-28
6:55
MySQL Server: InnoDB Plugin storage engineVerified
(3157 days)
S55.1,5.6AnyAnyreduce the number of redundant calls to btr_cur_optimistic_insert()
660792012-07-30
2:59
2012-08-01
14:19
MySQL Server: InnoDB storage engineVerified
(3186 days)
S55.5+AnyAnyunnecessary calling trx_sys_update_mysql_binlog_offset when sql_log_bin=0
659012012-07-15
1:56
2012-07-16
10:03
MySQL Server: InnoDB storage engineVerified
(3201 days)
S35.1, 5.5, 5.6AnyAnyAUTO_INCREMENT option on InnoDB table is ignored if added before autoinc column
658892012-07-13
0:21
2012-07-16
10:18
MySQL Server: InnoDB storage engineVerified
(3203 days)
S3<=5.5AnyAnyAppended primary key stored inefficiently in unique surrogate keys
655792012-06-11
7:07
2012-06-18
6:38
MySQL Server: InnoDB storage engineVerified
(3235 days)
S25.5.24AnyAnyInnoDB: Page dump in ascii and hex - filled drive in minutes
655812012-06-11
10:07
2012-06-18
6:37
MySQL Server: InnoDB storage engineVerified
(3235 days)
S35.5AnyAnyINSERT statement can be delayed by SELECT ... LOCK.
647632012-03-26
12:31
2012-04-02
23:04
MySQL Server: InnoDB Plugin storage engineVerified
(3305 days)
S31.1AnyAnyMySQL with InnoDB 1.1 always increment History list values in case of DDL
647152012-03-21
4:24
2012-03-21
20:00
MySQL Server: InnoDB Plugin storage engineVerified
(3317 days)
S55.1.52, 5.1.63AnyAnybuf_LRU_free_block() calls page_zip_calc_checksum() unnecessarily.
646732012-03-16
23:14
2012-03-18
17:15
MySQL Server: InnoDB Plugin storage engineVerified
(3321 days)
S55.1AnyAnyInnoDB allocates too many empty pages in ibd files
643042012-02-12
17:04
2012-02-16
9:49
MySQL Server: InnoDB storage engineVerified
(3355 days)
S55.5AnyAnyassemble to implement procedure of transforming between big-end and little-end
641812012-01-31
14:41
2012-02-09
12:20
MySQL Server: InnoDB Plugin storage engineVerified
(3363 days)
S55.1.52, 5.1.61AnyAnyunzip_LRU length management might need to be updated for SSD
641162012-01-23
20:05
2012-05-25
7:35
MySQL Server: InnoDB Plugin storage engineVerified
(3374 days)
S55.1,5.5,5.6AnyAnyfil_space_get_size called too frequently
589662010-12-16
8:48
2012-01-15
19:13
MySQL Server: InnoDB storage engineVerified
(3384 days)
S35.5AnyAnyToo less agressive dirty page flushing in 5.5
638792011-12-30
10:01
2011-12-30
15:11
MySQL Server: InnoDB storage engineVerified
(3399 days)
S35.1AnyAnyDropping a partitioned table is extremely costly
582342010-11-16
16:26
2014-02-26
12:47
MySQL Server: InnoDB storage engineVerified
(3411 days)
S55.1.49-r1, 5.5.20AnyAnyLENGTH() / OCTET_LENGTH() on BLOB field very slow
595502011-01-17
12:57
2020-06-23
6:10
MySQL Server: InnoDB storage engineVerified
(3429 days)
S35.1.48, 5.1.60, 5.5.18Linux (Red Hat Enterprise Linux Server release 5.4 (Tikanga))Any"Innodb_buffer_pool_pages_misc" goes wrong
632752011-11-16
0:04
2011-11-22
9:01
MySQL Server: InnoDB Plugin storage engineVerified
(3443 days)
S35.1.52AnyAnylong sleep in srv_monitor_thread can delay shutdown
631222011-11-06
22:51
2020-06-18
9:14
MySQL Server: InnoDB storage engineVerified
(3451 days)
S35.0+AnyAny"Searched SQL update" seems to release lock got by "select for update"
474362009-09-18
10:27
2011-11-02
9:21
MySQL Server: InnoDB storage engineVerified
(3457 days)
S25.1.38LinuxAnyTransaction isolation level SERIALIZABLE becomes REPEATABLE-READ in autocommit
619272011-07-20
12:11
2011-07-25
14:46
MySQL Server: InnoDB Plugin storage engineVerified
(3557 days)
S35.5-bzr, 5.1-bzrAnyAnyDATA_LENGTH doesn't show anything useful for compressed tables
617352011-07-04
11:30
2011-07-08
6:02
MySQL Server: InnoDB storage engineVerified
(3574 days)
S35.1, etcAnyAnyindex->lock held while preads are done
609972011-04-28
19:38
2011-05-04
10:10
MySQL Server: InnoDB storage engineVerified
(3639 days)
S35.0, 5.1, 5.5, 5.6.3AnyAnyTablespace size in header not updated properly
610582011-05-04
15:53
2013-12-09
10:18
MySQL Server: InnoDB storage engineVerified
(3639 days)
S25.1.37/5.5/5.6/5.7LinuxAnyAutoincrement exceed expected value after INSERT INTO ... SELECT
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