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ID# Date Updated Type Status Sev Version Target OS CPU Summary Assigned
899042018-03-05
8:02
2018-09-18
10:32
MySQL Server: InnoDB storage engineVerified
(621 days)
S38.0.4, 8.0.3AnyAnyCan't change innodb_max_dirty_pages_pct to 0 to flush all pages  
901542018-03-21
7:23
2018-03-21
7:56
MySQL Server: InnoDB storage engineVerified
(802 days)
S35.7.21CentOSAnySig 6 assert: fil_space_get(table->space) != __null in row0quiesce.cc line 724  
902092018-03-24
21:19
2019-08-28
11:36
MySQL Server: InnoDB storage engineVerified
(278 days)
S58.0, 8.0.17AnyAnyPerformance regression with > 15K tables in MySQL 8.0 (with general tablespaces)  
902292018-03-27
14:15
2018-06-14
4:59
MySQL Server: InnoDB storage engineVerified
(796 days)
S35.7.21AnyAnyBug #78048 has not been fixed properly for ngram indexes  
906042018-04-24
13:50
2018-04-25
4:41
MySQL Server: InnoDB storage engineVerified
(767 days)
S55.7CentOSAnyut_rnd_ulint_counter () : Default delay for spin wait gives better performance  
909032018-05-17
6:13
2018-05-23
14:51
MySQL Server: InnoDB storage engineVerified
(739 days)
S25.6/5.7/8.0AnyAnyALTER TABLE doesn't prevent AUTO_INCREMENT out of range in strict mode  
910482018-05-28
16:19
2018-05-29
6:47
MySQL Server: InnoDB storage engineVerified
(733 days)
S38.0.11AnyAnyut_basename_noext now dead code  
915132018-07-02
6:39
2018-07-02
11:19
MySQL Server: InnoDB storage engineVerified
(699 days)
S38.0,5.7AnyAnylog_end isn't correctly calculated in mlog_open_and_write_index  
915872018-07-10
5:41
2018-07-23
16:42
MySQL Server: InnoDB storage engineVerified
(691 days)
S38.0.11AnyAnyrecent_written/recent_closed buffer check free space with start_lsn  
916302018-07-13
14:47
2018-07-15
6:02
MySQL Server: InnoDB storage engineVerified
(686 days)
S25.6.40AnyAnystack-use-after-scope in innobase_convert_identifier() detected by ASan  
917252018-07-20
9:25
2018-07-23
17:26
MySQL Server: InnoDB storage engineVerified
(681 days)
S28.0AnyAnymysql hangs if find corrupt page during crash recovery  
917492018-07-21
15:25
2018-07-22
14:25
MySQL Server: InnoDB storage engineVerified
(679 days)
S38.0.11AnyAnyLast remnant of os_file_dir_t  
918372018-07-31
4:35
2018-07-31
12:43
MySQL Server: InnoDB storage engineVerified
(670 days)
S38.0.11, 8.0.12, 5.7.23AnyAnyIS.innodb_trx results filtered by trx_started depends on timezone  
918852018-08-03
8:52
2018-08-03
9:22
MySQL Server: InnoDB storage engineVerified
(667 days)
S38.0.12AnyAnyLast use of UNIV_NONINL  
919562018-08-10
6:56
2019-01-28
10:59
MySQL Server: InnoDB storage engineVerified
(660 days)
S35.6.41, 5.7.23AnyAnySig 6 : Assertion failure in ha_innodb.cc line 17420  
919772018-08-11
3:57
2020-03-23
11:12
MySQL Server: InnoDB storage engineVerifiedS25.7.17AnyAnyDropping Large Table Causes Semaphore Waits; No Other Work Possible  
922432018-08-30
10:25
2018-08-30
12:27
MySQL Server: InnoDB storage engineVerified
(640 days)
S35.7AnyAnyVoid unnecessary trx id generation in InnoDB  
925412018-09-24
8:33
2018-09-25
8:25
MySQL Server: InnoDB storage engineVerified
(615 days)
S35.7.23, 8.0.12AnyAnyMessage about ib_logfiles are too small is incorrect  
925562018-09-25
11:29
2018-09-26
14:46
MySQL Server: InnoDB storage engineVerified
(613 days)
S18.0.12AnyAny[ERROR] [MY-011825] [InnoDB] ... the row size .. for a record on index leaf page  
927442018-10-10
23:48
2018-10-11
5:18
MySQL Server: InnoDB storage engineVerified
(598 days)
S35.7.23AnyAnyInconsistency in innodb_buffer_pool_size vs innodb_buffer_pool_chunk_size  
927792018-10-15
6:38
2018-10-15
8:30
MySQL Server: InnoDB storage engineVerified
(594 days)
S38.0.12AnyAnyRedolog Code Comment mistake  
928132018-10-17
4:54
2018-10-17
9:47
MySQL Server: InnoDB storage engineVerified
(592 days)
S35.7.15-log MySQL Community Server (GPL)CentOSAnyinsert ..on duplicate key update return 0 rows affected  
929792018-10-28
13:51
2018-10-30
8:38
MySQL Server: InnoDB storage engineVerified
(579 days)
S58.0.13 Communty ServerAnyx86MySQL 8.0 performance degradation on INSERT with foreign_key_checks=0  
930462018-11-01
16:12
2018-11-05
5:06
MySQL Server: InnoDB storage engineVerified
(576 days)
S35.7.23, 5.7.24AnyAnySyscall param pwrite64(buf) points to uninitialised byte(s): os_fusionio_get_sec  
931652018-11-12
15:11
2018-11-26
21:02
MySQL Server: InnoDB storage engineVerified
(552 days)
S35.7.23, 5.7.24AnyAnyMemory leak in sync_latch_meta_init() after mysqld shutdown detected by ASan  
938272019-01-07
4:45
2019-01-09
14:17
MySQL Server: InnoDB storage engineVerified
(509 days)
S58.0.13AnyAnydict_index_has_desc() is not efficient  
938782019-01-10
14:59
2019-01-14
2:02
MySQL Server: InnoDB storage engineVerified
(503 days)
S35.5, 5.6, 5.7, 8.0, 8.0.13CentOSx86innodb_status_output fails to restore to old value  
941212019-01-29
15:54
2019-01-29
20:52
MySQL Server: InnoDB storage engineVerified
(488 days)
S55.6,5.7,8.0LinuxAnyEnable hardware CRC32 under Valgrind  
943382019-02-15
4:58
2019-02-18
6:22
MySQL Server: InnoDB storage engineVerified
(468 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
(468 days)
S38.0AnyAnyPerformance regression of btr_cur_prefetch_siblings  
943872019-02-18
17:41
2019-05-23
14:10
MySQL Server: InnoDB storage engineVerified
(465 days)
S58.0.15Ubuntu (18.04)x86MySQL 8.0.15 is slower than MySQL 5.7.25 in read only workloads  
944412019-02-22
9:42
2019-02-22
11:25
MySQL Server: InnoDB storage engineVerified
(464 days)
S35.7.25, 8.0.15AnyAnyempty ibuf aio reads in innodb status  
945042019-02-28
5:59
2019-02-28
15:04
MySQL Server: InnoDB storage engineVerified
(458 days)
S38.0.15Anyx86AIO::s_log seems useless  
946922019-03-18
12:59
2020-01-03
6:07
MySQL Server: InnoDB storage engineVerified
(153 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
(153 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
(153 days)
S38.0AnyAnyContribution: innodb_system tablespace information missing from I_S innodb_ ...  
947472019-03-22
10:06
2019-07-18
13:03
MySQL Server: InnoDB storage engineVerified
(431 days)
S35.7.25AnyAny4GB Limit on large_pages shared memory set-up  
949122019-04-05
2:14
2019-04-23
13:39
MySQL Server: InnoDB storage engineVerified
(421 days)
S38.0.14 and aboveAnyAnyO_DIRECT_NO_FSYNC possible write hole  
950062019-04-12
10:37
2019-04-12
12:26
MySQL Server: InnoDB storage engineVerified
(415 days)
S35.7.24, 5.7.25LinuxAnyMultiple FULLTEXT indexes become broken after mysql_upgrade (5.7.21 -> 5.7.24)  
950302019-04-15
18:23
2019-05-17
14:34
MySQL Server: InnoDB storage engineVerified
(380 days)
S3AnyAnybuf_read_page should be a synchronously operation  
950402019-04-17
2:06
2019-04-24
13:35
MySQL Server: InnoDB storage engineVerified
(403 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
(404 days)
S35.7, 5.7.25AnyAnyFalse duplicate key check  
951222019-04-25
7:03
2019-04-25
13:54
MySQL Server: InnoDB storage engineVerified
(402 days)
S35.6, 5.7AnyAnyNo need to get log_sys->log_flush_order_mutex during InnoDB crash recovery  
952722019-05-07
9:05
2019-05-07
12:14
MySQL Server: InnoDB storage engineVerified
(390 days)
S25.7, 5.7.26AnyAnyPotential InnoDB SPATIAL INDEX corruption during root page split  
953902019-05-16
9:57
2019-05-16
13:53
MySQL Server: InnoDB storage engineVerified
(381 days)
S58.0.16AnyAnywake up log_closer background thread in log_wait_for_space_in_log_recent_closed  
954042019-05-17
8:26
2019-05-20
10:37
MySQL Server: InnoDB storage engineVerified
(377 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
(377 days)
S3AnyAnyContribution: InnoDB Data File Purge Asynchronously  
954912019-05-23
11:23
2019-06-05
11:48
MySQL Server: InnoDB storage engineVerified
(364 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
(373 days)
S38.0, 8.0.16, 5.7.26AnyAnyinnodb_stats_method is not honored when innodb_stats_persistent=ON  
955822019-05-31
5:02
2019-06-21
13:41
MySQL Server: InnoDB storage engineVerified
(345 days)
S38.0.16, 5.7.26AnyAnyDDL using bulk load is very slow under long flush_list  
958952019-06-20
10:40
2019-08-13
15:35
MySQL Server: InnoDB storage engineVerified
(341 days)
S35.7, 5.7.26, 5.7.27, 8.0.17AnyAnyShutdown takes long time when table uses AUTOINC and FOREIGN KEY constraints  
958982019-06-20
14:02
2019-08-13
15:34
MySQL Server: InnoDB storage engineVerified
(292 days)
S25.7, 5.7.26, 8.0.17, 5.7.27AnyAnyInnoDB releases memory of table only on shutdown if table has FK constraint  
959282019-06-22
15:20
2019-06-28
4:06
MySQL Server: InnoDB storage engineVerified
(338 days)
S35.7.x, 8.0.xLinuxAnyInnoDB crashes on compressed and encrypted table when changing FS block size  
959342019-06-23
17:13
2019-07-05
8:17
MySQL Server: InnoDB storage engineAnalyzing
(331 days)
S58.0.*AnyAnyinnodb_flush_log_at_trx_commit = 0 get performance regression on 8 core machine  
962362019-07-17
14:56
2019-07-18
5:30
MySQL Server: InnoDB storage engineVerified
(318 days)
S15.7.25, 8.0.16AnyAnyBig intrinsic tmp InnoDB table make InnoDB engine get totally stuck  
963742019-07-30
6:53
2019-08-22
7:53
MySQL Server: InnoDB storage engineVerified
(284 days)
S38.0.16 8.0.17 5.7.25AnyAnybinlog rotation deadlock when innodb concurrency limit setted  
963912019-08-01
1:00
2019-08-05
13:49
MySQL Server: InnoDB storage engineVerified
(303 days)
S35.6 5.7AnyAnya mrec_buf_t[] index bug in row_merge_blocks().  
963962019-08-01
9:36
2019-08-01
11:03
MySQL Server: InnoDB storage engineVerified
(304 days)
S35.7, 5.7.27, 8.0.17AnyAnyredundant code in function que_fork_start_command  
964752019-08-08
19:39
2020-03-19
13:05
MySQL Server: InnoDB storage engineVerified
(296 days)
S35.7.27AnyAnyALTER TABLE t IMPORT TABLESPACE blocks SELECT on I_S.tables.  
964762019-08-08
20:18
2020-03-19
13:05
MySQL Server: InnoDB storage engineVerified
(291 days)
S35.7.27AnyAnyInterrupting an ALTER TABLE t IMPORT TABLESPACE corrupts ibd file.  
965042019-08-12
4:42
2019-08-12
18:21
MySQL Server: InnoDB storage engineVerified
(293 days)
S58.0AnyARMRefine atomics and barriers for weak memory order platform  
968742019-09-14
10:38
2019-09-25
14:06
MySQL Server: InnoDB storage engineVerified
(249 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
(256 days)
S35.7.27CentOS (7.7)Anyinformation_schema.innodb_buffer_page is not updated when loading ib_buffer_pool  
972282019-10-15
10:40
2019-10-25
12:07
MySQL Server: InnoDB storage engineVerified
(219 days)
S58.0AnyARMrwlock: refine lock->lock_word with C11 atomics  
972302019-10-15
10:44
2019-10-15
14:06
MySQL Server: InnoDB storage engineVerified
(229 days)
S58.0AnyARMrwlock: refine lock->waiters with C++11 atomics  
973582019-10-24
11:59
2019-10-25
12:21
MySQL Server: InnoDB storage engineVerified
(219 days)
S58.0.*AnyAnyThe log.flush_notifier_mutex in log_sys is useless  
977032019-11-20
9:09
2019-11-22
16:23
MySQL Server: InnoDB storage engineVerified
(193 days)
S58.0AnyARMinnobase/dict: refine dict_temp_file_num with c++11 atomics  
977042019-11-20
9:17
2019-11-22
16:24
MySQL Server: InnoDB storage engineVerified
(193 days)
S58.0AnyARMinnobase/srv: refine srv0conc with c++11 atomics  
977652019-11-25
8:09
2019-11-25
8:35
MySQL Server: InnoDB storage engineVerified
(188 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
(188 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
(188 days)
S58.0AnyARMinnobase/dict: refine zip_pad_info->pad with c++11 atomics  
979132019-12-06
11:15
2019-12-23
5:55
MySQL Server: InnoDB storage engineVerified
(174 days)
S35.7.28AnyAnyUndo logs growing during partitioning ALTER queries  
979502019-12-10
15:51
2020-02-11
13:57
MySQL Server: InnoDB storage engineVerified
(110 days)
S38.0.18AnyAnybuf_read_page_handle_error can trigger assert failure  
980722019-12-25
13:27
2020-01-02
13:05
MySQL Server: InnoDB storage engineVerified
(150 days)
S38.0.18, 8.0.11AnyAnyinnochecksum summary shows blob pages as other type of page for 8.0 tables  
980912019-12-29
15:01
2020-02-09
10:08
MySQL Server: InnoDB storage engineVerified
(112 days)
S38.0.18, 5.7.29, 8.0.19Linuxx86InnoDB does not initialize raw disk partitions  
981322020-01-06
10:55
2020-01-07
12:21
MySQL Server: InnoDB storage engineVerified
(145 days)
S25.6, 5.7, 8.0, 5.7.28, 8.0.18AnyAnyAnalyze table leads to empty statistics during online rebuild DDL  
983242020-01-22
9:57
2020-04-01
14:14
MySQL Server: InnoDB storage engineVerified
(60 days)
S35.7.26, 5.7.29AnyAnyDeadlocks more frequent since version 5.7.26  
984272020-01-29
11:59
2020-01-30
9:04
MySQL Server: InnoDB storage engineVerified
(122 days)
S28.0, 8.0.19AnyAnyInnoDB FullText AUX Tables are broken in 8.0  
984282020-01-29
12:48
2020-01-30
9:23
MySQL Server: InnoDB storage engineVerified
(122 days)
S25.7, 8.0, 5.7.29, 8.0.19AnyAnyFTS AUX Tables are never encrypted  
985302020-02-10
9:27
2020-02-12
11:31
MySQL Server: InnoDB storage engineVerified
(109 days)
S28.0, 8.0.19AnyAnycrash when inplace encryption resumes makes tablespace unusable  
985372020-02-10
13:56
2020-02-11
14:04
MySQL Server: InnoDB storage engineVerified
(110 days)
S28.0AnyAnyinplace encryption resume thread doesn't update DD properly  
985462020-02-11
6:38
2020-02-12
15:20
MySQL Server: InnoDB storage engineVerified
(109 days)
S58, 5.7AnyAnyTransient indexes statistics are updated in foreground causing performance issue  
985642020-02-12
10:28
2020-02-12
13:16
MySQL Server: InnoDB storage engineVerified
(109 days)
S38.0, 8.0.19AnyAny[InnoDB] Assertion failure: space->encryption_op_in_progress == NONE  
986422020-02-18
6:08
2020-03-09
12:53
MySQL Server: InnoDB storage engineVerified
(87 days)
S25.6 after 5.6.38, 5.7 after 5.7.18 LinuxAnyCONSISTENT SNAPSHOT CAN BE CORRUPTED BY OTHER TRANSACTIONS  
987822020-02-28
18:57
2020-05-22
12:19
MySQL Server: InnoDB storage engineVerified
(89 days)
S58.0.19AnyAnyUsing TempTable engine for GROUP BY is slower than using MEMORY engine  
988592020-03-06
14:01
2020-03-09
14:40
MySQL Server: InnoDB storage engineVerified
(83 days)
S38.0.19AnyAnymultiple undo tablespace having same file name.  
988692020-03-08
15:46
2020-04-27
12:02
MySQL Server: InnoDB storage engineVerified
(70 days)
S58.0.19AnyAnyTemp ibt tablespace truncation at disconnection stuck InnoDB under large BP  
990972020-03-27
10:41
2020-03-27
14:45
MySQL Server: InnoDB storage engineVerified
(65 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
(65 days)
S35.5, 5.6, 5.7, 8.0AnyAnyUnnecessary calling of __atomic_thread_fence() as a workaround of gcc bug#77673  
991002020-03-27
13:22
2020-04-07
12:11
MySQL Server: InnoDB storage engineVerified
(55 days)
S38.0.19AnyAnyGROUP BY will throw table is full when temptable memory allocation exceed limit  
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