MySQL Bugs: Search

Showing all 822

ID#	Date	Updated	Type	Status	Sev	Version	OS	CPU	Summary
9762	2005-04-08 14:47	2017-11-13 0:21	MySQL Server: InnoDB storage engine	Verified (4666 days)	S3	4.1	Windows (Win XP Pro)	Any	Can't delete records which have foreign keys to themselves
10063	2005-04-21 15:15	2017-11-13 0:25	MySQL Server: InnoDB storage engine	Verified (4666 days)	S1	4.1.11	Windows (Windows XP)	Any	ANSI standard updating multiple rows -- foreign key constraints
10132	2005-04-25 3:00	2018-09-23 20:45	MySQL Server: InnoDB storage engine	Verified (4665 days)	S1	5.1, 6.0	Linux (Linux)	Any	Crashing the server on corrupt InnoDB page is unhelpful
28913	2007-06-06 4:54	2019-08-24 6:02	MySQL Server: InnoDB storage engine	Verified (5777 days)	S2	5.0.45, 5.1	Windows	Any	Running MySQL data on a GPT drive?
38153	2008-07-15 22:13	2014-02-28 18:58	MySQL Server: InnoDB storage engine	Verified (4629 days)	S5	5.0.66, 5.1.34, 5.6.16	Any	Any	mysql-bench: slowdown for update_of_primary_key_many_keys test
45812	2009-06-28 18:39	2022-04-10 20:45	MySQL Server: InnoDB storage engine	Verified (3491 days)	S3	5.4.2-beta	Solaris	Any	DTrace: no InnoDB read row probes
45934	2009-07-03 9:08	2014-03-27 17:38	MySQL Server: InnoDB storage engine	Verified (4609 days)	S3	5.1.34sp1, 5.0.85	Any	Any	alter_table test with InnoDB requires more than innodb_buffer_pool_size=2G
47436	2009-09-18 10:27	2011-11-02 9:21	MySQL Server: InnoDB storage engine	Verified (5478 days)	S2	5.1.38	Linux	Any	Transaction isolation level SERIALIZABLE becomes REPEATABLE-READ in autocommit
51202	2010-02-16 2:42	2018-09-23 20:45	MySQL Server: InnoDB storage engine	Verified (6085 days)	S3	5.1.41, 5.1.43	Any	Any	Confusing information on Master binary log position
53825	2010-05-19 20:17	2022-04-10 20:45	MySQL Server: InnoDB storage engine	Verified (6010 days)	S2	5.0, 5.1, plugin	Any	Any	Removing locks from queue is very CPU intensive with many locks
55878	2010-08-10 12:17	2022-12-04 20:45	MySQL Server: InnoDB storage engine	Verified (5891 days)	S3	5.5	Any	Any	Possible race condition in INNOBASE_SHARE (no race condition)
58234	2010-11-16 16:26	2014-02-26 12:47	MySQL Server: InnoDB storage engine	Verified (5432 days)	S5	5.1.49-r1, 5.5.20	Any	Any	LENGTH() / OCTET_LENGTH() on BLOB field very slow
58966	2010-12-16 8:48	2012-01-15 19:13	MySQL Server: InnoDB storage engine	Verified (5405 days)	S3	5.5	Any	Any	Too less agressive dirty page flushing in 5.5
59550	2011-01-17 12:57	2020-06-23 6:10	MySQL Server: InnoDB storage engine	Verified (5450 days)	S3	5.1.48, 5.1.60, 5.5.18	Linux (Red Hat Enterprise Linux Server release 5.4 (Tikanga))	Any	"Innodb_buffer_pool_pages_misc" goes wrong
59710	2011-01-25 10:11	2022-04-10 20:45	MySQL Server: InnoDB storage engine	Verified	S3	5.6+	Any	Any	InnoDB mutex_t size should be trimmed
59727	2011-01-25 21:36	2016-12-04 20:45	MySQL Server: InnoDB storage engine	Verified	S5	5.1 plugin, 5.5, 5.6	Any	Any	LRU search can be inefficient with compression
60087	2011-02-10 13:14	2016-12-04 20:45	MySQL Server: InnoDB storage engine	Verified (5743 days)	S3	5.5	Any	Any	Patch: Minimize InnoDB I/O load by adding a prefetch stage
60128	2011-02-15 7:22	2018-09-23 20:45	MySQL Server: InnoDB storage engine	Patch queued (5738 days)	S3		Any	Any	Add performance schema instrumentation on os_fast_mutex
60613	2011-03-24 3:29	2013-01-16 19:54	MySQL Server: InnoDB storage engine	Verified (5037 days)	S3	5.0, 5.1.56, 5.1.67	Any	Any	SYS_TABLES is accessed before recv_recovery_from_checkpoint_finish() may crash
60997	2011-04-28 19:38	2011-05-04 10:10	MySQL Server: InnoDB storage engine	Verified (5660 days)	S3	5.0, 5.1, 5.5, 5.6.3	Any	Any	Tablespace size in header not updated properly
61058	2011-05-04 15:53	2013-12-09 10:18	MySQL Server: InnoDB storage engine	Verified (5660 days)	S2	5.1.37/5.5/5.6/5.7	Linux	Any	Autoincrement exceed expected value after INSERT INTO ... SELECT
61735	2011-07-04 11:30	2011-07-08 6:02	MySQL Server: InnoDB storage engine	Verified (5595 days)	S3	5.1, etc	Any	Any	index->lock held while preads are done
62018	2011-07-28 15:15	2018-02-11 20:45	MySQL Server: InnoDB storage engine	Verified (5037 days)	S5	5.6.3	Any	Any	innodb adaptive hash index mutex contention
62535	2011-09-25 14:46	2017-05-14 20:45	MySQL Server: InnoDB storage engine	Verified (5450 days)	S3	5.5, 5.1, etc	Linux	Any	os_event_create() has inefficient memory allocation
62602	2011-10-03 3:16	2013-01-27 16:20	MySQL Server: InnoDB storage engine	Verified (5026 days)	S3	any	Any	Any	An option to ignore foreign key checks
62740	2011-10-14 15:34	2024-05-03 5:27	MySQL Server: InnoDB storage engine	Verified (4889 days)	S1	5.5.15	MacOS (10.6.8)	Any	Crashes during startup in crash recovery InnoDB
63122	2011-11-06 22:51	2020-06-18 9:14	MySQL Server: InnoDB storage engine	Verified (5472 days)	S3	5.0+	Any	Any	"Searched SQL update" seems to release lock got by "select for update"
63879	2011-12-30 10:01	2011-12-30 15:11	MySQL Server: InnoDB storage engine	Verified (5420 days)	S3	5.1	Any	Any	Dropping a partitioned table is extremely costly
64304	2012-02-12 17:04	2012-02-16 9:49	MySQL Server: InnoDB storage engine	Verified (5376 days)	S5	5.5	Any	Any	assemble to implement procedure of transforming between big-end and little-end
65579	2012-06-11 7:07	2012-06-18 6:38	MySQL Server: InnoDB storage engine	Verified (5256 days)	S2	5.5.24	Any	Any	InnoDB: Page dump in ascii and hex - filled drive in minutes
65581	2012-06-11 10:07	2012-06-18 6:37	MySQL Server: InnoDB storage engine	Verified (5256 days)	S3	5.5	Any	Any	INSERT statement can be delayed by SELECT ... LOCK.
65889	2012-07-13 0:21	2012-07-16 10:18	MySQL Server: InnoDB storage engine	Verified (5224 days)	S3	<=5.5	Any	Any	Appended primary key stored inefficiently in unique surrogate keys
65901	2012-07-15 1:56	2012-07-16 10:03	MySQL Server: InnoDB storage engine	Verified (5222 days)	S3	5.1, 5.5, 5.6	Any	Any	AUTO_INCREMENT option on InnoDB table is ignored if added before autoinc column
66079	2012-07-30 2:59	2012-08-01 14:19	MySQL Server: InnoDB storage engine	Verified (5207 days)	S5	5.5+	Any	Any	unnecessary calling trx_sys_update_mysql_binlog_offset when sql_log_bin=0
66683	2012-09-04 13:57	2012-09-04 18:47	MySQL Server: InnoDB storage engine	Verified (5171 days)	S3	5.5.27	Any	Any	InnoDB doesn't report DB_OUT_OF_FILE_SPACE during recovery
67196	2012-10-11 21:00	2012-10-12 12:22	MySQL Server: InnoDB storage engine	Verified (5133 days)	S3	5.5, 5.6	Any	Any	ENUM type not treated correctly in HAVING w/ MAX()
67600	2012-11-15 21:40	2016-02-25 12:24	MySQL Server: InnoDB storage engine	Verified	S2	5.6.8-rc	Any	Any	Server crashes when opening InnoDB table on read-only media
67745	2012-11-28 17:15	2016-07-27 15:46	MySQL Server: InnoDB storage engine	Verified (5086 days)	S2	5.5.28, 5.5.30, 5.7.1	Linux (RHEL 6.2)	Any	Too much row locks when using SELECT for UPDATE, LIMIT and ORDER BY
67808	2012-12-05 2:45	2012-12-26 2:34	MySQL Server: InnoDB storage engine	Verified (5058 days)	S2	5.5.*	Any	Any	in innodb engine, double write and multi-buffer pool instance reduce concurrency
68023	2013-01-03 19:42	2015-06-03 10:58	MySQL Server: InnoDB storage engine	Verified (5031 days)	S3	All	Any	Any	InnoDB reserves an excessive amount of disk space for write operations
68064	2013-01-10 4:17	2018-05-04 7:43	MySQL Server: InnoDB storage engine	Verified (5031 days)	S3	5.5.16, 5.5.31	Solaris	Any	mysql crashes when Solaris resource controls prevent memory from allocation
68109	2013-01-17 18:36	2013-01-17 18:37	MySQL Server: InnoDB storage engine	Verified	S3	5.1.69, 5.5.31, 5.7.1	Any	Any	Add more debugging information for InnoDB purge thread
68207	2013-01-28 17:01	2013-01-31 13:41	MySQL Server: InnoDB storage engine	Verified (5022 days)	S3	5.6	Any	Any	too much contention on "os_mutex"
68214	2013-01-29 6:20	2013-01-30 5:49	MySQL Server: InnoDB storage engine	Verified (5024 days)	S3	mysql-5.5.29	Linux (UNIX)	Any	Inconsistency of case sensitivity
68481	2013-02-25 2:58	2014-11-04 11:47	MySQL Server: InnoDB storage engine	Verified (4997 days)	S3	5.6.10	Any	Any	InnoDB LRU flushing for MySQL 5.6 needs work
68544	2013-03-01 19:52	2013-03-02 14:36	MySQL Server: InnoDB storage engine	Verified (4992 days)	S3	5.5	Any	Any	Ability to support multiple buffer pools with per-table assignment
68545	2013-03-01 19:56	2013-05-27 9:41	MySQL Server: InnoDB storage engine	Verified (4906 days)	S3	5.5	Any	Any	InnoDB should check left/right pages when target page is full to avoid splitting
68546	2013-03-01 19:58	2013-08-19 17:15	MySQL Server: InnoDB storage engine	Verified (4822 days)	S3	5.5	Any	Any	InnoDB stores PRIMARY KEY fields in unique secondary index non-leaf pages
68552	2013-03-02 13:00	2013-03-04 8:50	MySQL Server: InnoDB storage engine	Verified (4990 days)	S3	5.1 builtin, plugin, 5.5, 5.6	Any	Any	Leftover prototype for dict_load_space_id_list()
68555	2013-03-03 21:34	2013-11-11 15:53	MySQL Server: InnoDB storage engine	Verified (4738 days)	S5	5.6.10	Any	Any	thread convoys from log_checkpoint_margin with innodb_buffer_pool_instances > 1
68659	2013-03-13 7:47	2013-03-13 9:01	MySQL Server: InnoDB storage engine	Analyzing (4981 days)	S5	5.6.10	Any	Any	InnoDB Linux native aio should submit more i/o requests at once
68725	2013-03-20 8:30	2016-03-24 11:28	MySQL Server: InnoDB storage engine	Verified (3874 days)	S5	all	Any	Any	UNIV_MEM_DEBUG needlessly slow, especially with UNIV_ZIP_DEBUG
68814	2013-03-29 15:33	2015-04-23 6:14	MySQL Server: InnoDB storage engine	Verified (4210 days)	S3	5.6.10	Any (Centos 6.3)	Any	MySQL optimizer consider few rows to examine but it is not really obvious why
68876	2013-04-05 21:53	2018-09-23 20:45	MySQL Server: InnoDB storage engine	Verified (4954 days)	S2	5.5.30	Any	Any	Disabling innodb_thread_concurrency might cause queries to hang
68895	2013-04-09 7:35	2013-04-10 15:36	MySQL Server: InnoDB storage engine	Verified (4953 days)	S1	5.6	Any	Any	Various assertions and crashes when running out of space
68987	2013-04-17 21:48	2026-05-28 1:13	MySQL Server: InnoDB storage engine	In review (3636 days)	S3	5.6.10	Linux (CentOS 6.4)	Any	MySQL crash with InnoDB assertion failure in file pars0pars.cc
69100	2013-04-30 9:53	2015-03-15 20:45	MySQL Server: InnoDB storage engine	Verified (4927 days)	S1	5.5.31-0, 5.5.30-1, 5.5.29-0, 5.5.25-1, 5.5.16, 5.5.30-1.1, 5.6.10, 5.0.97, 5.1.70, 5.5.29, 5.7.2	Linux (Debian 6 / Debian 7 / Ubuntu 12.10 / Windows 8)	Any	CAST in IF function fails in some case
69131	2013-05-03 8:26	2013-05-31 19:02	MySQL Server: InnoDB storage engine	Verified (4902 days)	S3	5.6	Any	Any	InnoDB does not honor innodb_read_only when updating file format tag on startup
69146	2013-05-05 7:50	2015-06-04 8:02	MySQL Server: InnoDB storage engine	Verified (4169 days)	S5	5.5, 5.6, 5.7	Any	Any	Needless log flush order mutex acquisition in buf_pool_get_oldest_modification
69170	2013-05-07 22:50	2017-05-14 20:45	MySQL Server: InnoDB storage engine	Verified (4920 days)	S3	5.6.11	Any	Any	buf_flush_LRU is lazy
69236	2013-05-14 22:12	2016-03-31 12:22	MySQL Server: InnoDB storage engine	Verified (4079 days)	S5	5.6.11	Any	Any	performance regressions for single-threaded workloads, part 2
69262	2013-05-17 8:16	2013-05-17 9:34	MySQL Server: InnoDB storage engine	Verified (4916 days)	S3	5.6.11	Any	Any	some confusing code in function srv_master_do_active_tasks
69276	2013-05-18 19:23	2014-11-05 15:15	MySQL Server: InnoDB storage engine	Verified (4914 days)	S5	5.6.11	Any	Any	fil_system->mutex contention limits block read rate with fast storage
69326	2013-05-27 12:09	2013-05-27 12:11	MySQL Server: InnoDB storage engine	Verified	S3	5.6.11	Windows	Any	windows: cant alter partitioned innodb table - posix 2048 file handles limit hit
69332	2013-05-28 3:22	2013-05-28 7:12	MySQL Server: InnoDB storage engine	Verified (4905 days)	S2	5.5+	Any	Any	InnoDB will overwrite the sam row_id rows in the same table
69451	2013-06-12 15:43	2013-06-12 16:13	MySQL Server: InnoDB storage engine	Verified (4890 days)	S3	5.6.12	Any	Any	redundant code in function row_import_for_mysql
69588	2013-06-26 15:45	2014-07-22 18:49	MySQL Server: InnoDB storage engine	Verified (4486 days)	S3	5.5.31, 5.6.21	Linux (RHEL 6.4)	Any	MyISAM to InnoDB compressed slower than MyISAM to InnoDB, Then InnoDB to Compres
70047	2013-08-15 11:57	2015-02-24 1:46	MySQL Server: InnoDB storage engine	Verified (4777 days)	S3	5.6.12	Any	Any	srv_buf_size not declared
70164	2013-08-27 13:57	2013-08-28 11:19	MySQL Server: InnoDB storage engine	Verified (4813 days)	S3	5.1, 5.5, 5.6	Any	Any	Misleading comment for the recv_parse_or_apply_log_rec_body() function
70212	2013-09-02 10:27	2013-09-02 11:18	MySQL Server: InnoDB storage engine	Verified (4808 days)	S3	5.6	Any	Any	Unused function buf_flush_get_dirty_pages_count
70406	2013-09-24 9:31	2013-09-25 7:28	MySQL Server: InnoDB storage engine	Verified (4785 days)	S3	5.6	Any	Any	buf_pool_get_dirty_pages_count() needs not to lock the buffer pool mutex
70419	2013-09-25 15:14	2019-04-05 12:29	MySQL Server: InnoDB storage engine	Verified (4785 days)	S3	5.6.14	Any	Any	buffer vs Buffer for subsystem name in innodb_metrics
70500	2013-10-03 6:29	2026-05-28 1:12	MySQL Server: InnoDB storage engine	In progress (2972 days)	S3	5.6.23	Any	Any	Page cleaner should perform LRU flushing regardless of server activity
70534	2013-10-05 19:23	2019-06-28 19:56	MySQL Server: InnoDB storage engine	Verified (3392 days)	S3	5.5.34, 5.6.23, 5.7.17	Linux	Any	Removing table compression leaves compressed keys
70629	2013-10-16 8:27	2017-05-14 20:45	MySQL Server: InnoDB storage engine	Verified (4720 days)	S2	5.6.14	Any	Any	InnoDB updated rec_per_key[] statis not published to the optimizer enough often
70630	2013-10-16 8:46	2013-10-17 23:04	MySQL Server: InnoDB storage engine	Verified (4763 days)	S3	5.6.14	Any	Any	Why one can access persistent statistics data while they are changing?
70811	2013-11-04 17:28	2013-11-06 12:16	MySQL Server: InnoDB storage engine	Verified (4743 days)	S3	5.7	Any	Any	buf_flush_event initialized too late
70950	2013-11-19 7:03	2015-06-28 20:45	MySQL Server: InnoDB storage engine	Verified (4729 days)	S5	5.7+	Any	Any	log_sys->mutex is so hot in pure write cases
71164	2013-12-17 16:38	2014-09-05 2:44	MySQL Server: InnoDB storage engine	Verified (4693 days)	S3	5.6.15	Any	Any	an autocommit SELECT was not treated as autocommit non-lock trx
71183	2013-12-19 12:46	2018-02-27 7:47	MySQL Server: InnoDB storage engine	Verified (3169 days)	S3	all	Any	Any	os_file_fsync() should handle fsync() returning EINTR
71232	2013-12-26 11:34	2014-07-04 9:51	MySQL Server: InnoDB storage engine	Verified (4503 days)	S3	5.6.15	Any	Any	Wrong behaviour for auto_increment unsigned bigint column approaching max value
71325	2014-01-09 12:38	2014-01-09 12:46	MySQL Server: InnoDB storage engine	Verified	S3	5.6.15	Any	Any	stats_sample_pages is limited to 65535
71411	2014-01-17 16:58	2018-06-13 12:25	MySQL Server: InnoDB storage engine	Verified (4661 days)	S3	5.7	Any	Any	buf_flush_LRU() does not return correct number in case of compressed pages
71470	2014-01-24 14:51	2014-01-26 11:10	MySQL Server: InnoDB storage engine	Verified (4664 days)	S3	5.6.17	Any	Any	Is ANALYZE TABLE supposed to reset I_S.INNODB_SYS_TABLESTATS.NUM_ROWS to 0?
71507	2014-01-29 12:51	2025-09-05 12:02	MySQL Server: InnoDB storage engine	Verified	S5	5.7	Any	Any	innodb is excessively slow to replace duplicate values in a table
71514	2014-01-29 16:26	2014-01-29 16:31	MySQL Server: InnoDB storage engine	Verified (4659 days)	S3	5.7.4	Any	Any	FTS: innodb spams error log with %""""""""%"%"%%"%"%""""%""""%""%%""%
71521	2014-01-30 8:43	2017-04-05 11:45	MySQL Server: InnoDB storage engine	Verified (4658 days)	S2	5.6	Any	Any	Manual does not list all valid values for innodb_flush_method
71560	2014-02-02 13:23	2014-04-03 20:11	MySQL Server: InnoDB storage engine	Verified (4595 days)	S3	5.7.3	Linux	Any	innodb_wl6501 and innodb_wl6501_debug crash with debug libstdc++
71640	2014-02-09 17:52	2014-07-24 20:13	MySQL Server: InnoDB storage engine	Verified (4483 days)	S3	5.6.16	Any	Any	Somewhat misleading deprecation warning for innodb_lock_monitor
71665	2014-02-11 8:50	2014-02-17 9:06	MySQL Server: InnoDB storage engine	Verified (4640 days)	S3	5.5, 5.5.36	Any	Any	Missing INNODB STATUS OUTPUT if the tmp is full during startup
71669	2014-02-11 12:25	2014-07-24 20:10	MySQL Server: InnoDB storage engine	Verified (4483 days)	S3	5.537-35.1-log, 5.0.97, 5.1.74, 5.5.39, 5.6.21, 5.7.5	Any	Any	Inconsistence with RESTRICT and NO ACTION
71670	2014-02-11 12:46	2014-02-11 15:32	MySQL Server: InnoDB storage engine	Verified (4646 days)	S3	5.5.30, 5.6.15	Any	Any	InnoDB monitor output written every 20s, not every 15s as the manual says
71725	2014-02-14 20:48	2014-02-18 11:42	MySQL Server: InnoDB storage engine	Verified (4639 days)	S3	5.6	Any	Any	innodb_sys_tablespaces and innodb_sys_datafiles not populated when upgrading to
71727	2014-02-14 23:30	2022-04-10 20:45	MySQL Server: InnoDB storage engine	Analyzing (4629 days)	S5	5.6.16	Any	Any	Follow up work on Bug#16249481- INNODB DOES NOT SCALE WELL ON 12 CORE ...
71747	2014-02-17 9:42	2014-02-17 10:29	MySQL Server: InnoDB storage engine	Verified (4640 days)	S3	5.6.15, 5.6.16	Any	Any	Remove innodb_io_capacity setting depending on setting of innodb_io_capacity_max
71761	2014-02-18 15:03	2018-06-14 5:10	MySQL Server: InnoDB storage engine	Verified (3195 days)	S5	5.6.16, 5.7, 8.0	Any	Any	ANALYZE TABLE should remove its table from background stat processing queue
71763	2014-02-18 15:56	2014-06-05 6:27	MySQL Server: InnoDB storage engine	Verified (4532 days)	S3	5.5.37, 5.6.17	Linux (Debian sid)	Any	mysqld keeps deleted AIO resources open
71815	2014-02-24 9:01	2014-02-24 10:18	MySQL Server: InnoDB storage engine	Verified (4633 days)	S3	5.5, 5.6, 5.7	Any	Any	redundant code in function recv_sys_var_init
71988	2014-03-09 21:32	2015-06-28 20:45	MySQL Server: InnoDB storage engine	Verified (4603 days)	S3	5.6	Any	Any	page_cleaner: aggressive background flushing
72022	2014-03-12 13:56	2014-03-13 13:30	MySQL Server: InnoDB storage engine	Verified (4616 days)	S3	5.6	Any	Any	Replaying MLOG_FILE_CREATE2 for a remote tablespace is broken
72123	2014-03-25 14:12	2017-10-04 3:52	MySQL Server: InnoDB storage engine	Verified (4602 days)	S3	5.6, 5.6.18	Any	Any	Spurious lock_wait_timeout_thread wakeup in lock_wait_suspend_thread()
72269	2014-04-08 4:59	2014-04-11 20:27	MySQL Server: InnoDB storage engine	Verified (4587 days)	S3	5.6, 5.7.5	Any	Any	Setting innodb_max_purge_lag without innodb_max_purge_lag_delay disables delay
72303	2014-04-10 10:31	2014-04-15 23:44	MySQL Server: InnoDB storage engine	Verified (4583 days)	S3	5.6.15	Any	Any	Improve tablespace import logging, documentation (and speed)
72368	2014-04-17 12:15	2016-03-14 4:30	MySQL Server: InnoDB storage engine	Verified (4581 days)	S3	5.6.16	Any	Any	Empty/zero statistics for imported tablespace until explicit ANALYZE TABLE
72466	2014-04-26 14:57	2014-04-28 7:17	MySQL Server: InnoDB storage engine	Verified (4570 days)	S3	5.7.4	Any	Any	More memory overhead per page in the InnoDB buffer pool
72520	2014-05-03 4:53	2016-04-08 9:05	MySQL Server: InnoDB storage engine	Verified (4563 days)	S3	5.5, 5.6, 5.7	Any	Any	os_event_wait_time_low(): wait time calculation is messed up
72639	2014-05-14 0:10	2014-05-14 20:34	MySQL Server: InnoDB storage engine	Verified (4554 days)	S3	5.6.17	Any	Any	pfs_rw_lock_x_lock_func is defined twice in sync0rw.h
72755	2014-05-27 2:22	2016-04-14 0:17	MySQL Server: InnoDB storage engine	Verified (4538 days)	S3	5.6	Any	Any	InnoDB mutex spin loop is missing GCC barrier
72851	2014-06-03 14:01	2015-08-30 12:07	MySQL Server: InnoDB storage engine	Verified (4533 days)	S3	5.6	Any	Any	Fix for bug 16345265 in 5.6.11 breaks backward compatibility for InnoDB recovery
72987	2014-06-12 15:28	2017-05-09 14:45	MySQL Server: InnoDB storage engine	Verified (3463 days)	S3	5.6, 5.7	Any	Any	it unnecessary to set page max trx_id in update_index_page when index is cluster
72995	2014-06-13 3:23	2014-07-15 17:54	MySQL Server: InnoDB storage engine	Verified (4492 days)	S3	5.6.21	Any	Any	mysql server crash slient when out of memory using srv_use_sys_malloc
73114	2014-06-25 13:30	2015-07-08 21:04	MySQL Server: InnoDB storage engine	Verified	S3	5.6.19	Any	Any	trx_active_transactions counter in innodb_metrics goes negative after errors
73168	2014-07-02 4:14	2015-02-25 10:51	MySQL Server: InnoDB storage engine	Verified (4505 days)	S5	5.6/5.7	Any	Any	locking/unlocking overhead for THD::LOCK_thd_data
73213	2014-07-06 5:02	2014-07-07 6:52	MySQL Server: InnoDB storage engine	Verified (4500 days)	S3	5.7.4, 5.6.20	Any	Any	strange warning message when start transaction WITH CONSISTENT SNAPSHOT
73369	2014-07-24 6:52	2015-04-07 17:32	MySQL Server: InnoDB storage engine	Verified (4445 days)	S3	5.6.19	Linux	Any	Tail of secondary index may cause gap lock in read-committed
73386	2014-07-25 8:57	2020-06-26 12:24	MySQL Server: InnoDB storage engine	Verified	S3	5.6.21, 5.7.5	Any	Any	for ranges, innodb doubles estimates, or caps estimates to half the table
73512	2014-08-08 21:35	2026-05-28 1:12	MySQL Server: InnoDB storage engine	In progress (4465 days)	S3	mysql-5.6.20, 5.6.21	Any	Any	No useful errormsg. when trying to set innodb table datadir to non-writable path
73523	2014-08-10 17:03	2015-08-21 15:46	MySQL Server: InnoDB storage engine	Verified (4465 days)	S3	5.6, 5.6.19	Windows	Any	executing innochecksum on an unreadable file produces random error message
73548	2014-08-12 8:50	2014-08-13 9:12	MySQL Server: InnoDB storage engine	Verified (4463 days)	S3	5.5	Any	Any	Backport fix for bug #16267120 to MySQL 5.5
73571	2014-08-13 14:20	2014-12-14 2:52	MySQL Server: InnoDB storage engine	Verified (4462 days)	S2	5.6.20	Linux	Any	'IMPORT TABLESPACE' from corrupted file leads to permanent server failure
73583	2014-08-14 13:31	2018-04-01 6:04	MySQL Server: InnoDB storage engine	Verified (4451 days)	S3	5.6.12	Any	Any	buf_read_page_async calls buf_read_page_low with sync=true
73659	2014-08-20 16:01	2017-05-14 20:45	MySQL Server: InnoDB storage engine	Verified (4268 days)	S3	5.6	Any	Any	[RDS 5616] bugfix: when crash on create table , the server may fail to restart
73763	2014-08-28 21:47	2016-10-26 15:20	MySQL Server: InnoDB storage engine	In progress (3658 days)	S5	5.7	Any	Any	New futex-mutex in InnoDB needs perf attention
73881	2014-09-10 23:39	2014-09-12 18:04	MySQL Server: InnoDB storage engine	Verified (4433 days)	S3	5.6	Any	Any	InnoDB: Failing assertion: state == TRX_STATE_NOT_STARTED on concurrent DDL/DML
73919	2014-09-15 10:14	2016-11-14 1:31	MySQL Server: InnoDB storage engine	Verified (3639 days)	S3	5.6.20, 5.6.22, 5.7.6	Any	Any	InnoDB: Failing assertion: error == DB_SUCCESS in file handler0alter.cc line 495
73926	2014-09-16 10:03	2017-01-21 1:15	MySQL Server: InnoDB storage engine	Verified (3571 days)	S3	5.6.20 to 5.6.34, 5.7.16	Any	Any	Failing assertion: fsp_flags_is_valid(fsp_flags) in file dict0dict.ic line 786
74280	2014-10-08 16:41	2014-10-10 13:50	MySQL Server: InnoDB storage engine	Verified (4405 days)	S5	5.7.5	Any	Any	covering secondary scans worse than PK scan at high concurrency
74283	2014-10-08 17:00	2020-11-23 7:43	MySQL Server: InnoDB storage engine	Verified (3443 days)	S5	5.7.5	Any	Any	Non-covering secondary index scans degrade more in 5.7 than 5.6
74303	2014-10-09 17:56	2026-05-28 1:12	MySQL Server: InnoDB storage engine	Patch pending (4403 days)	S3	5.7.5	Any	Any	commited rows are visible before log sync when binlog not used
74408	2014-10-15 19:52	2018-07-04 15:16	MySQL Server: InnoDB storage engine	Verified (3042 days)	S5	5.6, 5.7, 8.0	Any	Any	srv_conc_enter_innodb() is not optimal
74570	2014-10-26 15:28	2014-10-29 15:17	MySQL Server: InnoDB storage engine	Verified (4386 days)	S3	5.6, 5.6.21	Linux (Wheezy 64bit + valgrind-3.10.0 or valgrind-3.9.0)	Any	Conditional jump or move depends on uninitialised value(s) in create_tmp_table
74637	2014-10-30 14:39	2016-01-25 8:55	MySQL Server: InnoDB storage engine	Verified (4385 days)	S5	5.6	Any	Any	make dirty page flushing more adaptive
74663	2014-11-03 6:31	2018-03-02 4:19	MySQL Server: InnoDB storage engine	Verified (3166 days)	S3	5.6.20-debug, 5.6.22	Linux (CentOS 7)	Any	DROP TABLE corrupts table \| inode fsp0fsp.cc line 1887 fseg_inode_get
74776	2014-11-11 5:08	2015-12-31 17:13	MySQL Server: InnoDB storage engine	Verified (3973 days)	S5	5.7.7	Linux	Any	InnoDB checksums (new or crc32) use too much CPU on POWER8
74842	2014-11-13 19:31	2015-07-01 3:59	MySQL Server: InnoDB storage engine	Verified (4141 days)	S1	5.6	Any	Any	Incorrect attribute((nonnull)) for btr_cur_ins_lock_and_undo callees
74919	2014-11-18 18:15	2015-11-25 16:01	MySQL Server: InnoDB storage engine	Verified (4147 days)	S3	all	Any	Any	purge should remove intermediate rows between far snapshots
74935	2014-11-20 8:09	2014-12-18 18:14	MySQL Server: InnoDB storage engine	Verified (4362 days)	S3	5.5,5.6	Any	Any	innodb index stats inadequate using constant innodb_stats_sample_pages
75019	2014-11-27 6:52	2022-04-10 20:45	MySQL Server: InnoDB storage engine	Verified (4356 days)	S3	5.7.5 lab	Any	Any	Assertion error on punch hole + 64k page size + low buffer pool size
75231	2014-12-16 8:33	2015-01-13 21:01	MySQL Server: InnoDB storage engine	Verified (4310 days)	S3	5.6, 5.7, 5.7.6	Any	Any	records are not purged after a delete operation
75428	2015-01-07 1:24	2015-02-26 22:00	MySQL Server: InnoDB storage engine	Verified (4309 days)	S2	5.6	Any	Any	InnoDB persistent statistics not persistent enough
75451	2015-01-08 17:58	2015-02-18 11:11	MySQL Server: InnoDB storage engine	Verified (4314 days)	S3	5.6, 5.6.24, 5.7.6	Any	Any	Cannot use a table containing special chars for InnoDB stopwords
75504	2015-01-14 12:52	2015-01-22 14:51	MySQL Server: InnoDB storage engine	Verified (4301 days)	S5		Any	Any	btr_search_guess_on_hash makes found block young twice?
75512	2015-01-15 7:59	2015-03-10 3:20	MySQL Server: InnoDB storage engine	Verified (4254 days)	S3	5.7.5, 5.7.6	Any	Any	buf_flush_do_batch can be optimized if the lsn_limit is already satisfied.
75519	2015-01-15 17:05	2023-09-27 11:59	MySQL Server: InnoDB storage engine	Verified (4168 days)	S2	5.6, 5.6.25	Any	Any	Potential InnoDB data loss when binary logging is enabled
75614	2015-01-24 1:48	2015-06-28 10:57	MySQL Server: InnoDB storage engine	Verified (4296 days)	S3	5.6, 5.7	Any	Any	table become unusable if crashed during ddl
75616	2015-01-24 6:14	2018-04-24 13:15	MySQL Server: InnoDB storage engine	Verified (4148 days)	S1	5.6.22, 5.6.23	FreeBSD	Any	Cannot initialize or use raw device as InnoDB File
75910	2015-02-15 21:00	2015-02-27 23:00	MySQL Server: InnoDB storage engine	Verified (4265 days)	S1	5.7.5-m15, 5.6.23	Any	Any	Odd tablespace discard messages in error log
75941	2015-02-17 22:11	2015-03-16 14:44	MySQL Server: InnoDB storage engine	Verified (4255 days)	S3	5.6.16,5.5.40	Any	Any	auto_increment value jumps from the max row value - 2 to max
75962	2015-02-19 3:14	2015-03-03 20:46	MySQL Server: InnoDB storage engine	Verified (4261 days)	S3	5.6.24, 5.7.6	Any	Any	Innodb calls fsync when freeing a LRU page to fulfill page request
75981	2015-02-20 13:56	2017-11-05 7:12	MySQL Server: InnoDB storage engine	Verified (4224 days)	S5	5.7.6	Any	Any	MySQL 5.7.5 30% slower than 5.6.23 for 1 thread write
76121	2015-03-03 10:47	2015-03-03 12:50	MySQL Server: InnoDB storage engine	Verified (4261 days)	S3	5.6.23, 5.6.24	Linux (CentOS 6.5)	Any	Warning 1235, "FTS auxiliary tables will not be flushed" is printed twice.
76252	2015-03-11 1:02	2017-04-28 21:13	MySQL Server: InnoDB storage engine	Verified	S2	5.6.23	Any	Any	InnoDB ROW event handling too zelous for large transactions on table without PK
76398	2015-03-19 20:27	2020-04-11 2:21	MySQL Server: InnoDB storage engine	Verified (2395 days)	S3	5.6.23, 5.6.25, 5.5.44	Any (CentOS, Mac OS X)	Any	MySQL doing full scan depending on limit value with ORDER BY query
76472	2015-03-24 10:21	2015-03-24 12:17	MySQL Server: InnoDB storage engine	Verified (4240 days)	S3	5.6.23, 5.6.25	Linux (CentOS 7)	Any	Failing assertion: index_id == index->id in btr0sea.cc line 1161
76533	2015-03-30 14:34	2015-03-31 16:20	MySQL Server: InnoDB storage engine	Verified (4234 days)	S3	5.5.41, 5.6.22	Any	Any	AUTO_INC lock seems to be NOT set for INSERT INTO t(val) SELECT val FROM t
76551	2015-03-31 22:31	2016-01-16 20:31	MySQL Server: InnoDB storage engine	Verified (4232 days)	S1	5.6	Linux (centos)	Any	Query hangs on INSERT INTO...SELECT... ON DUPLICATE KEY UPDATE
76566	2015-04-01 16:34	2015-04-02 7:30	MySQL Server: InnoDB storage engine	Verified (4231 days)	S3	5.5 5.6, 5.5.44, 5.6.25	Any	Any	Double transaction id for a DDL statements
76670	2015-04-13 4:16	2015-04-14 13:40	MySQL Server: InnoDB storage engine	Verified (4219 days)	S3	5.6.23	Windows	Any	GetLastError() should be called just after FindNextFile() at os0file.cc
76750	2015-04-20 8:34	2018-02-12 15:46	MySQL Server: InnoDB storage engine	Verified	S3	5.5.44	Any	Any	innodb History list length (trx_rseg_history_len) never reaches 0
76793	2015-04-22 17:18	2016-04-20 17:15	MySQL Server: InnoDB storage engine	Verified (3896 days)	S3	5.6.20, 5.6.24	Any	Any	Different row size limitations in Anaconda and Barracuda file formats
76922	2015-05-04 8:08	2015-05-05 13:24	MySQL Server: InnoDB storage engine	Verified (4198 days)	S2	5.5.43	Linux (ubuntu 12.04.)	Any	#1030 - Got error -1 from storage engine
76932	2015-05-04 14:56	2015-05-04 15:44	MySQL Server: InnoDB storage engine	Verified (4199 days)	S3	5.7.7	Any	Any	comment of innodb_buffer_pool_chunk_size is incorrect
77170	2015-05-27 11:11	2015-10-08 7:10	MySQL Server: InnoDB storage engine	Verified (4042 days)	S3	5.6.24, 5.6.27	Any	Any	Setting innodb_thread_concurrency to 0 dynamically can result in limited perform
77318	2015-06-11 14:40	2015-06-12 12:42	MySQL Server: InnoDB storage engine	Verified (4160 days)	S3	5.5.44, 5.5.45	Any	Any	Selects waiting on MDL when altering partitioned table
77338	2015-06-12 15:13	2015-06-13 5:16	MySQL Server: InnoDB storage engine	Verified (4159 days)	S3	5.7.7	Any	Any	MVCC::view_release is unused
77396	2015-06-18 4:55	2015-06-18 6:10	MySQL Server: InnoDB storage engine	Verified (4154 days)	S3	5.7	Any	Any	Remove most srv_was_started uses now that InnoDB is mandatory
77591	2015-07-02 0:16	2018-06-14 5:06	MySQL Server: InnoDB storage engine	Verified (4140 days)	S3	5.6.24, 5.6.27	Any	Any	ALTER TABLE does not allow to change NULL/NOT NULL if foreign key exists
77654	2015-07-08 10:55	2015-07-08 11:32	MySQL Server: InnoDB storage engine	Verified (4134 days)	S2	5.6.27	Any	Any	After 5.6.15 innodb_force_recovery greater or equal than 4 is useless
77827	2015-07-24 9:29	2016-12-22 8:58	MySQL Server: InnoDB storage engine	Verified (3601 days)	S3	5.7, 5.6	Any	Any	reduce cpu time costs of creating dummy index while change buffer is enabled
78004	2015-08-10 6:19	2023-05-02 13:28	MySQL Server: InnoDB storage engine	Verified (4019 days)	S3	5.6.22, 5.6.26, 5.7.8	Any	Any	auto_increment tinyint column value jumps from 125 to 127
78066	2015-08-14 8:11	2017-03-08 7:53	MySQL Server: InnoDB storage engine	Verified (4097 days)	S2	5.6.26, 5.6.27	Any	Any	Wrong cardinality for InnoDB table in MySQL
78219	2015-08-26 8:27	2015-08-27 12:21	MySQL Server: InnoDB storage engine	Verified (4084 days)	S3	5.7.8	Any	Any	compression can be defined on a compressed table if innodb_strict_mode is OFF
78255	2015-08-28 8:37	2015-08-28 14:35	MySQL Server: InnoDB storage engine	Verified (4083 days)	S3	5.6.24 (and earlier, too)	Any	Any	Foreign key allowed between InnoDB and MyISAM if "set foreign_key_checks=0"
78401	2015-09-10 20:56	2016-09-14 5:15	MySQL Server: InnoDB storage engine	Verified (4069 days)	S2	5.6, 5.6.26	Any	Any	"ANALYZE TABLE" may assign temporary values to table stats during its execution
78423	2015-09-14 2:27	2022-10-26 12:05	MySQL Server: InnoDB storage engine	Verified (4040 days)	S3	5.6.16, 5.6.26	Linux	Any	fts: Duplicate FTS_DOC_ID value on table / Cannot find index FTS_DOC_ID_INDEX
78672	2015-10-01 15:03	2015-10-12 12:54	MySQL Server: InnoDB storage engine	Verified (4045 days)	S3	5.7.8	Any	Any	assert fails in fil_io during linkbench with transparent innodb compression
78744	2015-10-07 23:07	2015-10-15 4:54	MySQL Server: InnoDB storage engine	Verified (4036 days)	S3	5.7.6	Any	Any	COMMENT='MERGE_THRESHOLD=X' in a table comment is a poor design
78797	2015-10-11 18:16	2015-10-15 11:15	MySQL Server: InnoDB storage engine	Verified (4035 days)	S3	5.6	Linux	Any	Add info which directory is missing permissions in error message
78894	2015-10-21 7:07	2015-10-21 9:12	MySQL Server: InnoDB storage engine	Verified (4029 days)	S5	5.7.8	Any	Any	buf_pool_resize can lock less in checking whether AHI is on or off
79005	2015-10-28 17:00	2017-01-20 14:23	MySQL Server: InnoDB storage engine	Verified (3572 days)	S3	5.7	Any	Any	cache read view for ro transaction with READ COMMITTED isolation
79144	2015-11-05 19:37	2018-02-18 18:29	MySQL Server: InnoDB storage engine	Verified (4013 days)	S3	5.6, 5.7, 8.0	Linux	ARM	No hardware CRC32 implementation for AArch64
79379	2015-11-23 6:45	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (3959 days)	S3	5.7.9	Any	Any	Inconsistent innodb_buffer_pool_size handling
79455	2015-11-30 11:35	2018-02-18 18:29	MySQL Server: InnoDB storage engine	Verified (3633 days)	S3	5.7	Any	ARM	Restore get_sched_indexer_t in 5.7
79469	2015-12-01 5:43	2017-06-27 5:15	MySQL Server: InnoDB storage engine	Verified (3988 days)	S2	5.7, 5.7.9	Any	Any	Getting inappropriate error while transport table from MySQL 5.6 to MySQL 5.7
79477	2015-12-01 10:36	2016-12-02 14:53	MySQL Server: InnoDB storage engine	Verified (3621 days)	S3		Any	Any	Remove sync_arr_wake_threads_if_sema_free hack
79493	2015-12-02 11:42	2015-12-11 5:24	MySQL Server: InnoDB storage engine	Verified (3978 days)	S3	5.7.9, 5.7.10	Any	Any	rollback to savepoint inside a read only transaction will change trx to rw mode
79636	2015-12-14 16:51	2017-08-24 11:25	MySQL Server: InnoDB storage engine	Verified (3974 days)	S5	5.6, 5.7	Any	Any	CACHE_LINE_SIZE should be 128 on AArch64
79637	2015-12-14 16:55	2015-12-15 5:07	MySQL Server: InnoDB storage engine	Verified (3974 days)	S5	5.6, 5.7	Any	Any	Hard-coded cache line size
79724	2015-12-21 22:28	2015-12-22 4:28	MySQL Server: InnoDB storage engine	Verified (3967 days)	S3	5.7	Any	Any	innochecksum optimization: crc32 calculated already (contribution)
79747	2015-12-22 23:20	2016-03-08 4:23	MySQL Server: InnoDB storage engine	Verified (3966 days)	S3	5.7	Any	Any	CRC32: add aarch64 and power8, use optimized for binlogs and CRC32() (contributi
79751	2015-12-23 8:25	2015-12-24 8:03	MySQL Server: InnoDB storage engine	Verified (3965 days)	S3	5.7, 5.6	Any	Any	file size was not correctly set in function fil_ibd_create
79757	2015-12-23 9:59	2015-12-23 10:59	MySQL Server: InnoDB storage engine	Verified (3966 days)	S3	5.7.9, 5.6.28, 5.7.10	Any	Any	Wrong result when search by utf8_bin partial-field key with order by desc
79786	2015-12-28 14:29	2016-01-08 11:38	MySQL Server: InnoDB storage engine	Verified (3950 days)	S3	5.7,5.6, 5.7.10	Any	Any	unnecessarily generate undo logs while update nothing
79809	2015-12-30 8:09	2015-12-30 18:38	MySQL Server: InnoDB storage engine	Verified (3959 days)	S3	5.7 5.6	Any	Any	"ROW OPERATIONS" print by `SHOW ENGINE INNODB STATUS` is not correct
79843	2016-01-05 8:38	2016-02-12 8:00	MySQL Server: InnoDB storage engine	Verified (3915 days)	S2	5.6.27, 5.6.28, 5.7.10	Any	Any	Buffer pool size differs if we calculate it from engine status output
79883	2016-01-08 9:26	2016-02-02 22:18	MySQL Server: InnoDB storage engine	Verified (3947 days)	S3	5.7, 5.7.10	Any	Any	RO transaction that hold S lock is not printed by `show engine innodb status`
79932	2016-01-12 9:27	2016-07-21 7:37	MySQL Server: InnoDB storage engine	Verified (3755 days)	S2	5.7.10	CentOS (7)	Any	Unclear error message while altering compressed table with page compression
79941	2016-01-12 22:06	2023-05-02 12:40	MySQL Server: InnoDB storage engine	Verified (3765 days)	S2	5.7.10, 5.7.13	MacOS	Any	Row size too large new ROW_FORMAT=DYNAMIC
79986	2016-01-14 14:18	2016-01-22 14:05	MySQL Server: InnoDB storage engine	Verified (3936 days)	S3	5.7.10	Ubuntu (15.10 32-bit)	Any	Many row_sel_store_mysql_field Valgrind client request errors on 32 bit builds
80115	2016-01-22 12:04	2017-08-31 9:41	MySQL Server: InnoDB storage engine	Verified	S3	5.7.10	Any (Linux)	Any	Misleading message about Page cleaner thread priority
80178	2016-01-27 21:57	2018-11-07 6:52	MySQL Server: InnoDB storage engine	Verified (2916 days)	S3	5.7.10, 5.6.28	Any	Any	Wrong statistics for InnoDB if persistent statistics used
80183	2016-01-28 8:03	2016-06-18 21:45	MySQL Server: InnoDB storage engine	Verified (3930 days)	S1	5.7.10	CentOS (7)	Any	ALTER TABLESPACE is not crash resistant
80268	2016-02-04 13:18	2016-02-05 7:58	MySQL Server: InnoDB storage engine	Verified (3922 days)	S1	5.7.10	CentOS (7)	Any	Can create general tablespace with same name several times after crash
80309	2016-02-08 20:53	2016-02-09 11:38	MySQL Server: InnoDB storage engine	Verified (3918 days)	S3	5.7.11	Ubuntu (15.10)	Any	some innodb tests fail with address sanitizer (WITH_ASAN)
80326	2016-02-10 0:14	2016-02-12 22:17	MySQL Server: InnoDB storage engine	Verified (3917 days)	S3		Any	Any	Add new scheduling algorithm for reducing tail latencies (contribution)
80444	2016-02-19 12:12	2016-02-19 12:36	MySQL Server: InnoDB storage engine	Verified (3908 days)	S3	5.6.29, 5.6.30, 5.7.11	CentOS	Any	Sig6: `!!new_clustered==(innobase_need_rebuild(ha_alter_info) \|\| add_fts_doc_id)
80496	2016-02-24 14:00	2018-06-13 12:30	MySQL Server: InnoDB storage engine	Verified (3194 days)	S3	5.7, 5.7.11, 8.0.4	Any	Any	buf_dblwr_init_or_load_pages now returns an error code, but caller not updated
80530	2016-02-26 13:13	2016-04-04 10:27	MySQL Server: InnoDB storage engine	Verified (3863 days)	S3	5.7.11	Any	Any	innodb monitor_set_tlb variable used before initialized, data race
80625	2016-03-06 9:26	2016-03-08 13:10	MySQL Server: InnoDB storage engine	Verified (3890 days)	S1	5.6.29	Any	Any	InnoDB: Failing assertion: table->data_dir_path while dropping table
80646	2016-03-07 21:15	2016-03-17 22:49	MySQL Server: InnoDB storage engine	Verified (3890 days)	S3		Any	Any	ut_delay missing compile barrier (backport to 5.6) (contribution)
80695	2016-03-10 17:12	2016-03-11 11:06	MySQL Server: InnoDB storage engine	Verified (3887 days)	S3	5.7.11	CentOS	Any	handle_fatal_signal (sig=6) in ib::fatal::~fatal \| innobase/ut/ut0ut.cc:920
80731	2016-03-14 15:02	2016-03-21 10:39	MySQL Server: InnoDB storage engine	Verified (3883 days)	S3	5.7.11	Any	Any	Could run alter statements for innodb, with myisam engine without error
80739	2016-03-15 10:01	2018-03-09 8:51	MySQL Server: InnoDB storage engine	Verified (3159 days)	S2	5.7.11	Any	Any	Table '#sql-1a90_5' uses an extension that doesn't exist in this MySQL version
80756	2016-03-16 3:22	2016-03-23 12:58	MySQL Server: InnoDB storage engine	Verified (3875 days)	S3	5.7.11	Any	Any	Innodb status always prints `spins` with 0
80783	2016-03-17 17:59	2016-03-18 8:24	MySQL Server: InnoDB storage engine	Verified (3880 days)	S5	5.7	Any	Any	Use default buffer pool size for faster startup with --initialize
80809	2016-03-21 14:18	2016-03-22 5:23	MySQL Server: InnoDB storage engine	Verified (3876 days)	S3	5.7	Any	Any	innodb.innodb fails on PPC64 (contribution)
80931	2016-04-01 13:49	2016-04-04 5:01	MySQL Server: InnoDB storage engine	Verified (3863 days)	S3	5.7	Any	Any	Support compile-time disabling of setpriority(). (contribution)
80979	2016-04-06 14:25	2022-01-17 9:31	MySQL Server: InnoDB storage engine	Verified (3860 days)	S3	5.7	Any	Any	Doublewrite buffer event waits should be annotated for Performance Schema
81097	2016-04-15 12:21	2025-07-21 16:36	MySQL Server: InnoDB storage engine	Verified (3849 days)	S3	5.7.12	Any	Any	Index disappears depending on whether it was created by adding a foreign key
81099	2016-04-15 15:02	2019-06-03 5:37	MySQL Server: InnoDB storage engine	Verified (3849 days)	S3	5.7, 5.6.30, 5.7.12	Any	Any	INNODB_METRICS need better testing
81145	2016-04-19 19:46	2016-05-06 8:10	MySQL Server: InnoDB storage engine	Verified (3831 days)	S2	5.7.11, 5.7.12	Windows	Any	Sparse file and punch hole compression not working on Windows
81281	2016-05-02 13:44	2016-07-22 12:07	MySQL Server: InnoDB storage engine	Verified (3834 days)	S3		Any	Any	Code changes for zSystems (s390x) (contribution)
81376	2016-05-11 6:48	2025-05-14 12:56	MySQL Server: InnoDB storage engine	Verified (536 days)	S5	5.7	Any	Any	Single page flushing should be removed
81547	2016-05-23 15:45	2016-05-23 17:00	MySQL Server: InnoDB storage engine	Verified (3814 days)	S3		Any	Any	innodb pagesize tests fix (innodb_zip.16k and innodb.innodb_buffer_pool_resize)
81615	2016-05-26 13:56	2019-05-19 9:36	MySQL Server: InnoDB storage engine	Verified (3768 days)	S2	5.7.12, 5.7.13	Any	Any	oltp run will hang while resizing innodb buffer pool size online
81674	2016-06-01 11:12	2016-07-21 13:22	MySQL Server: InnoDB storage engine	Verified (3755 days)	S3	5.6.30, 5.6.31	Any	Any	LeakSanitizer-enabled build fails to bootstrap server for MTR
81678	2016-06-01 13:32	2016-06-02 8:34	MySQL Server: InnoDB storage engine	Verified (3804 days)	S2	5.7.12	Linux	Any	Transparent page compression is missing from generic binary package
81804	2016-06-10 12:35	2019-07-02 10:59	MySQL Server: InnoDB storage engine	Verified (3793 days)	S2	5.7.13	Any	Any	Memory leak or bug in P_S instrumentation for InnoDB threads
81859	2016-06-15 10:14	2016-06-15 10:16	MySQL Server: InnoDB storage engine	Verified	S3	5.6.31	Windows (x64)	Any	On win64 the checksums in buf_page_print can be wrong (e.g. none 8030895855 )
82013	2016-06-27 9:30	2016-11-13 8:32	MySQL Server: InnoDB storage engine	Verified	S3	5.7	Any	Any	assertion: state == TRX_STATE_NOT_STARTED \|\| state == TRX_STATE_FORCED_ROLLBACK
82060	2016-06-30 2:55	2019-05-08 4:17	MySQL Server: InnoDB storage engine	Verified (3776 days)	S1	5.7.12, 5.7.13	CentOS (CentOS release 6.5 (Final))	Any	mysqld will read dropped table when it start
82176	2016-07-09 4:46	2016-07-11 8:02	MySQL Server: InnoDB storage engine	Verified (3765 days)	S3	5.7, 5.7.13	Any	Any	Reuse dummy index/dummy table to speedup crash recovery
82184	2016-07-11 10:52	2016-08-18 13:30	MySQL Server: InnoDB storage engine	Verified	S3	5.7.13	Any	Any	table status inconsistent, requires ANALYZE TABLE executed twice
82185	2016-07-11 10:52	2016-07-11 10:57	MySQL Server: InnoDB storage engine	Verified	S3	5.6.31 5.7.13	Any	Any	table status inconsistent with transactions and blobs
82195	2016-07-12 7:01	2016-07-12 9:27	MySQL Server: InnoDB storage engine	Verified (3764 days)	S3	5.6, 5.6.31	Any	Any	Multiple spelling mistakes in comments of InnoDB
82298	2016-07-20 22:30	2016-07-21 6:43	MySQL Server: InnoDB storage engine	Verified (3755 days)	S2	5.5.50, 5.6.31, 5.7.13	Any	Any	RENAME TABLE fails with "Table ... already exists" error with not existent table
82320	2016-07-22 8:33	2016-07-22 9:06	MySQL Server: InnoDB storage engine	Verified (3754 days)	S2	5.6, 5.6.31	Any	Any	ALTER Table failure with DUPLICATE key causes a crash
82321	2016-07-22 9:45	2016-07-22 11:29	MySQL Server: InnoDB storage engine	Verified (3754 days)	S2	5.6.31	Any	Any	ALTER table failure with DUPLICATE key crash post index build crashes
82348	2016-07-26 16:18	2016-07-27 4:14	MySQL Server: InnoDB storage engine	Verified (3749 days)	S3	5.7	Any	Any	Importing a tablespace does not update statistics
82355	2016-07-27 8:45	2016-08-02 8:28	MySQL Server: InnoDB storage engine	Verified (3743 days)	S1	5.7.13, 5.7.14	CentOS (7)	Any	[FATAL] InnoDB: Missing MLOG_FILE_NAME or MLOG_FILE_DELETE for redo log
82480	2016-08-06 1:30	2018-08-03 5:55	MySQL Server: InnoDB storage engine	Verified (3739 days)	S3	5.7.13, 5.7.14	Any	Any	Incorrect schema mismatch error message when importing mismatched tables
82524	2016-08-10 8:36	2016-08-25 8:22	MySQL Server: InnoDB storage engine	Verified (3720 days)	S5	5.6, 5.6.32, 5.7.14	Ubuntu (16.04)	Any	Significant innodb load performance regression since version 5.5
82737	2016-08-26 3:53	2016-09-02 4:29	MySQL Server: InnoDB storage engine	Verified (3712 days)	S2	5.7.13, 5.7.14	Any	Any	"SIGKILL myself" for ALTER TABLE DROP COLUMN command
82798	2016-08-30 9:54	2016-08-30 12:04	MySQL Server: InnoDB storage engine	Verified (3715 days)	S2	5.6, 5.6.32	Any	Any	Small buffer pools might be too small for rseg init during crash recovery
82917	2016-09-09 4:12	2016-09-09 4:13	MySQL Server: InnoDB storage engine	Verified	S3	5.7.13	Any	Any	error "Over 95 percent of the buffer pool is" shows instance size, not total
82937	2016-09-10 2:03	2018-07-04 6:06	MySQL Server: InnoDB storage engine	Verified (3702 days)	S3	5.7	Any	Any	Speedup the crash recovery speed by storing the length of log body
82969	2016-09-13 13:05	2016-09-14 8:21	MySQL Server: InnoDB storage engine	Verified (3700 days)	S3	5.7.15	Any	Any	InnoDB statistics update may temporarily cause wrong index cardinalities
83026	2016-09-16 19:02	2016-09-30 7:25	MySQL Server: InnoDB storage engine	Verified (3684 days)	S3	5.6	Any	Any	innodb history list length missing in 'show global status'
83047	2016-09-20 7:40	2023-08-15 10:35	MySQL Server: InnoDB storage engine	Verified (3322 days)	S2	5.7	Ubuntu	Any	Memory usage gradually increases and brings server to halt
83255	2016-10-04 16:02	2017-05-04 7:47	MySQL Server: InnoDB storage engine	Verified (3468 days)	S2	any, 5.7.15	Any	Any	--innodb-force-recovery=6 possibly corrupts doublewrite buffer
83263	2016-10-05 8:18	2021-06-30 7:40	MySQL Server: InnoDB storage engine	Verified (3657 days)	S2	5.7.15	Any	Any	ON DELETE constraints are not applied if multiple constraints exist
83307	2016-10-08 9:17	2016-12-21 6:24	MySQL Server: InnoDB storage engine	Verified (3602 days)	S3	5.7, 8.0	Any	Any	Wakeup purge thread while enabling innodb_undo_log_truncate
83313	2016-10-09 9:08	2017-01-20 4:41	MySQL Server: InnoDB storage engine	Verified (3572 days)	S3	5.7	Any	Any	write to log file before crash recovery if need to fixup undo-trunc
83361	2016-10-13 6:26	2016-10-13 7:32	MySQL Server: InnoDB storage engine	Verified (3671 days)	S3	5.7.13, 5.7.15	Any	Any	InnoDB: Failing assertion: logger->debug()
83373	2016-10-13 15:48	2016-10-14 5:08	MySQL Server: InnoDB storage engine	Verified (3670 days)	S3	5.6	Any	Any	Add new scheduling algorithm for reducing tail latencies (contribution)
83376	2016-10-13 16:51	2016-10-14 14:08	MySQL Server: InnoDB storage engine	Verified (3670 days)	S3	5.7	Any	Any	Fix for 19218794 didn't cleanup workarounds in dict_mem_create_temporary_table()
83469	2016-10-20 17:56	2016-10-22 23:01	MySQL Server: InnoDB storage engine	Verified (3663 days)	S3	5.7	Any	Any	Add new scheduling algorithm for reducing tail latencies (for 5.7) (contribution
83532	2016-10-25 14:11	2018-02-18 18:29	MySQL Server: InnoDB storage engine	Verified (3625 days)	S3	8.0	Any	ARM	InnoDB mutex bs: memory barriers
83568	2016-10-27 9:54	2018-02-23 0:44	MySQL Server: InnoDB storage engine	Verified (3625 days)	S5	8.0	Any	ARM	InnoDB memory barriers bs
83574	2016-10-27 11:29	2018-02-23 0:44	MySQL Server: InnoDB storage engine	Verified (3625 days)	S5	8.0	Any	ARM	InnoDB atomics bs: loads and stores
83575	2016-10-27 11:55	2018-02-23 0:44	MySQL Server: InnoDB storage engine	Verified (3625 days)	S3	8.0	Any	ARM	InnoDB atomics bs: os_alloc_block
83640	2016-11-01 14:46	2017-01-10 17:02	MySQL Server: InnoDB storage engine	Verified (3582 days)	S3	any, 5.6.34	Any	Any	Locks set by DELETE statement on already deleted record
83794	2016-11-13 23:53	2016-11-14 0:12	MySQL Server: InnoDB storage engine	Verified (3639 days)	S3	5.6.34	Any	Any	InnoDB: Failing assertion: zip_size == fil_space_get_zip_size(space)
83799	2016-11-14 5:50	2020-08-23 14:39	MySQL Server: InnoDB storage engine	Verified (3639 days)	S3	5.6.34, 5.7.16	Any	Any	InnoDB: Assertion failure in thread x in file handler0alter.cc line 5817
84025	2016-12-01 4:02	2023-02-10 9:35	MySQL Server: InnoDB storage engine	Verified (3576 days)	S1	5.7.16, 5.7.17	Any	Any	5.7 Shutdown and startup take a long time after creating 100k tables
84065	2016-12-05 22:41	2016-12-06 11:37	MySQL Server: InnoDB storage engine	Verified (3617 days)	S3	5.6/5.7/8.0	Any	Any	innodb_monitor_enable and innodb_monitor_disable do not clear each other
84241	2016-12-16 23:53	2017-01-16 12:14	MySQL Server: InnoDB storage engine	Verified (3576 days)	S3	5.7.15	Ubuntu (16.04)	Any	Potential Race Condition
84266	2016-12-19 13:17	2017-03-14 22:18	MySQL Server: InnoDB storage engine	Verified (3604 days)	S3	5.7	Any	Any	New Implementation for Vats (contribution)
84274	2016-12-20 12:10	2016-12-23 4:33	MySQL Server: InnoDB storage engine	Verified (3600 days)	S5	5.7.17, 5.6.35	Any	Any	READ COMMITTED does not scale after 36 threads (in 5.6 after 16 threads)
84356	2016-12-28 11:05	2017-01-02 15:35	MySQL Server: InnoDB storage engine	Verified (3595 days)	S2	5.7, 5.7.17	Ubuntu (16.04)	Any	General tablespace table encryption.
84361	2016-12-28 16:18	2016-12-29 6:56	MySQL Server: InnoDB storage engine	Verified (3594 days)	S3	5.6, 5.6.35, 5.7.17	Any	Any	Incorrect SHOW ENGINE INNODB STATUS for partitioned table
84366	2016-12-29 6:39	2018-06-13 12:19	MySQL Server: InnoDB storage engine	Verified (3195 days)	S3	5.6+	Any	Any	InnoDB index dives do not detect concurrent tree changes, return bogus estimates
84439	2017-01-07 10:40	2017-01-09 5:21	MySQL Server: InnoDB storage engine	Verified (3583 days)	S3	5.7.17-log	Any	Any	Table of row size of ~800 bytes does not compress with KEY_BLOCK_SIZE=1.
84467	2017-01-11 8:22	2019-06-28 19:53	MySQL Server: InnoDB storage engine	Verified (3021 days)	S3	5.7.17-log	Any	Any	ALTERing KEY_BLOCK_SIZE keeps the old kbs in KEYs.
84654	2017-01-24 22:44	2018-11-07 6:47	MySQL Server: InnoDB storage engine	Verified (2916 days)	S3	5.6, 5.7	Any	Any	Cardinality reset to 0 with persistent statistics when AUTO_INCREMENT touched
84996	2017-02-14 14:49	2017-02-16 16:56	MySQL Server: InnoDB storage engine	Verified (3545 days)	S3	5.7.17	Any	Any	Noisy InnoDB warnings maybe should not be there (or filterable)
85205	2017-02-27 13:09	2017-03-01 15:23	MySQL Server: InnoDB storage engine	Verified (3532 days)	S3	8.0.0	Any	Any	A follow-up fix for buffer pool mutex split patch might be suboptimal, commit 1
85208	2017-02-27 13:35	2017-03-01 15:26	MySQL Server: InnoDB storage engine	Verified (3532 days)	S3	8.0.0	Any	Any	A follow-up fix for buffer pool mutex split patch might be suboptimal, commit 2
85284	2017-03-03 0:40	2017-03-03 6:51	MySQL Server: InnoDB storage engine	Verified (3530 days)	S3	5.7.17	Any	Any	Parameter innodb_ft_aux_table makes database cannot be started
85304	2017-03-04 8:26	2017-09-02 12:52	MySQL Server: InnoDB storage engine	Verified (3347 days)	S3	5.7	Any	Any	Reduce mutex contention of fil_system->mutex
85307	2017-03-04 13:53	2018-11-07 13:01	MySQL Server: InnoDB storage engine	Verified (3519 days)	S3	5.7	Any	Any	The server refuses to restart if turn off innodb_log_checksums
85394	2017-03-10 1:59	2017-03-10 17:56	MySQL Server: InnoDB storage engine	Verified (3523 days)	S3	5.7.17	Any	Any	Some confusing code in function row_vers_build_for_semi_consistent_read
85585	2017-03-22 21:36	2023-06-01 12:05	MySQL Server: InnoDB storage engine	In progress (2167 days)	S1	5.6.35-80.0-debug-log	Any	Any	InnoDB: Failing assertion: UT_LIST_GET_LEN(buf_pool->flush_list) == 0
85605	2017-03-24 9:56	2019-06-25 15:28	MySQL Server: InnoDB storage engine	Verified (3509 days)	S2	5.7, 8.0	Any	Any	Corrupted index for ON DELETE CASCADE with self-referential ON DELETE SET NULL
85932	2017-04-13 12:33	2017-04-13 13:09	MySQL Server: InnoDB storage engine	Verified (3489 days)	S3		Any	Any	innodb_numa_interleave=1, use numa numa_get_mems_allowed (contribution)
85970	2017-04-17 7:44	2017-04-17 13:54	MySQL Server: InnoDB storage engine	Verified (3485 days)	S3	5.6.36	Linux	Any	Memory leak with transactions greater than 10% of the total redo log size
85999	2017-04-19 9:14	2017-04-19 9:56	MySQL Server: InnoDB storage engine	Verified (3483 days)	S5	5.7.17	Any	Any	Optimize zlib 's fill_window with SIMD instructions
86036	2017-04-21 10:08	2018-11-13 7:55	MySQL Server: InnoDB storage engine	Verified (3479 days)	S3	5.7/8.0	Any	Any	InnoDB FULLTEXT index has too strict innodb_ft_result_cache_limit max limit
86234	2017-05-09 5:27	2017-05-09 6:15	MySQL Server: InnoDB storage engine	Verified (3463 days)	S2	5.5.54, 5.6.35, 5.7.17, 5.6.36, 5.7.18	Any	Any	InnoDB: Failing assertion: heap->magic_n == MEM_BLOCK_MAGIC_N
86257	2017-05-10 5:53	2023-07-21 16:54	MySQL Server: InnoDB storage engine	Verified (3462 days)	S1	5.7.17, 5.7.18	Any	Any	Error log: Got error 155 when reading table
86460	2017-05-25 14:19	2017-06-14 3:38	MySQL Server: InnoDB storage engine	Verified (3441 days)	S3	5.6 5.7	Any	Any	Deleted DOCID are not maintained during OPTIMIZE of InnoDB FULLTEXT tables
86485	2017-05-27 11:15	2021-06-30 16:50	MySQL Server: InnoDB storage engine	Verified	S2	5.7.17, 8.0.1	Any	Any	InnoDB: tried to purge non-delete-marked record
86705	2017-06-15 2:25	2018-08-30 11:04	MySQL Server: InnoDB storage engine	Verified (3419 days)	S2	5.5.45, 5.5.56	Linux (MySQL OOM because of memory leak)	Any	Memory leak of Innodb
86774	2017-06-21 10:26	2017-06-21 17:43	MySQL Server: InnoDB storage engine	Verified (3420 days)	S2	5.7/8.0	Any	Any	DELETE CASCADE on record with another DELETE SET NULL results in corrrupt tables
86809	2017-06-23 8:47	2018-12-13 3:52	MySQL Server: InnoDB storage engine	Verified (3418 days)	S1	5.7.18	Any	Any	Failed to drop tablespace after unsuccessful attempt to create partitioned table
86812	2017-06-23 11:35	2017-06-23 12:24	MySQL Server: InnoDB storage engine	Verified (3418 days)	S3	5.5, 5.6, 5.7, 8.0, 5.7.18, 8.0.2	Any	Any	Unnecessary deadlock with UNIQUE key
87084	2017-07-15 20:25	2017-07-16 5:21	MySQL Server: InnoDB storage engine	Verified (3395 days)	S3	5.7, 5.7.18	Any	Any	FK DELETE CASCADE does not honor innodb_lock_wait_timeout
87200	2017-07-26 8:35	2017-07-27 14:10	MySQL Server: InnoDB storage engine	Verified (3384 days)	S3	5.7	Any	Any	Suspicious UAF at sql/sql_partition.cc
87203	2017-07-26 10:03	2017-07-27 14:43	MySQL Server: InnoDB storage engine	Verified (3384 days)	S3	5.7	Any	Any	Suspicious UAF at storage/innobase/row/row0merge.cc
87222	2017-07-27 12:52	2023-06-29 13:12	MySQL Server: InnoDB storage engine	Verified	S3	5.7.19	Windows	Any	slow down on the spam! InnoDB: Trying to close/delete/truncate tablespace
87270	2017-08-01 9:26	2017-08-01 11:33	MySQL Server: InnoDB storage engine	Verified (3379 days)	S3	5.6, 5.7, 5.7.19	Any	Any	Altering character set with set foreign_key_checks=0 breaks innodb table
87293	2017-08-03 5:49	2018-02-18 18:29	MySQL Server: InnoDB storage engine	Verified (3309 days)	S2	5.7, 8.0	Linux	ARM	TTASFutex Lock release barrier (aarch64)
87350	2017-08-09 2:31	2017-08-24 8:12	MySQL Server: InnoDB storage engine	Verified (3356 days)	S5	8.0.2,5.6,5.7	Any	Any	CACHE_LINE_SIZE in innodb should be 128 on aarch64
87356	2017-08-09 10:45	2017-08-09 12:43	MySQL Server: InnoDB storage engine	Verified (3371 days)	S3	5.7.19	Any	Any	rename table that created with data directory to another database would be wrong
87402	2017-08-11 15:59	2017-08-14 10:00	MySQL Server: InnoDB storage engine	Verified (3366 days)	S5	8.0.2	Any	Any	Redundant check in ut_rnd_gen_ulint()
87621	2017-08-31 9:45	2017-09-28 9:11	MySQL Server: InnoDB storage engine	Verified (3345 days)	S3	5.6.37, 5.7.19	Any	Any	Huge InnoDB slowdown when selecting strings without indexes
87699	2017-09-07 21:28	2017-09-08 7:08	MySQL Server: InnoDB storage engine	Verified (3341 days)	S3	5.5, 5.6, 5.7, 8.0, 5.6.37, 5.7.19	Any	Any	Different cardinality in different indexes for the same column
87716	2017-09-09 9:01	2017-09-13 8:40	MySQL Server: InnoDB storage engine	Verified (3336 days)	S3	5.7.18, 8.0.2, 5.7.19, 5.6.37	Any	Any	SELECT FOR UPDATE with BETWEEN AND gets row lock excessively.
87933	2017-10-02 4:06	2018-12-12 21:04	MySQL Server: InnoDB storage engine	Verified (2881 days)	S2	5.7.19	CentOS	ARM	Scalibility issue on Arm platform with the current UT_RELAX_CPU () code.
88150	2017-10-19 13:08	2023-07-05 16:19	MySQL Server: InnoDB storage engine	Verified (3299 days)	S2	5.5, 5.6, 5.7, 5.5.57, 5.6.38, 5.7.20	Any	Any	'Undo log record is too big.' error occurring in very narrow range of str length
88399	2017-11-08 8:39	2018-02-18 18:29	MySQL Server: InnoDB storage engine	Verified (3238 days)	S5	5.7,8.0	Linux	ARM	Using CAS for trylock in place of TAS for EventMutex (arm64)
88418	2017-11-09 9:12	2017-11-09 10:19	MySQL Server: InnoDB storage engine	Verified (3279 days)	S3	5.7, 5.7.20	Any	Any	IMPORT TABLESPACE fails without cfg file if table indexes are modified
88422	2017-11-09 12:20	2024-11-28 16:41	MySQL Server: InnoDB storage engine	Verified (3274 days)	S2	5.7.19	Any	Any	MySQL 5.7 innodb purge thread get oldest readview could block other transaction
88511	2017-11-16 8:04	2022-08-08 10:32	MySQL Server: InnoDB storage engine	Verified (3272 days)	S3	mysql-5.7.17	Any	Any	innodb assertion failure in table rename
88673	2017-11-28 6:11	2017-11-28 9:46	MySQL Server: InnoDB storage engine	Verified (3260 days)	S3	5.7.20	Any	Any	Regression CREATE TBL from 5.7.17 to 20 (part #1: innodb_file_per_table = ON).
88674	2017-11-28 6:17	2017-11-28 9:37	MySQL Server: InnoDB storage engine	Verified (3260 days)	S3	5.7.20	Any	Any	Regression CREATE TBL from 5.7.17 to 20 (part #2: innodb_file_per_table = OFF).
88757	2017-12-05 10:43	2020-09-14 6:16	MySQL Server: InnoDB storage engine	Verified (2649 days)	S2	5.7.26, 5.7.30	Any	Any	convert trx_search_latch_release_if_reserved to a debug assertion/log message
88783	2017-12-06 11:39	2017-12-06 12:05	MySQL Server: InnoDB storage engine	Verified (3252 days)	S2	5.7.20, 5.6.38	CentOS (7)	Any	Incorrect table name error for given empty path with DATA DIRECTORY option
88808	2017-12-07 10:03	2018-01-01 22:23	MySQL Server: InnoDB storage engine	Verified (3226 days)	S1	5.7.20	Any	Any	InnoDB errors on mysql db tables when using innodb-force-recovery
88827	2017-12-08 1:30	2026-05-28 1:13	MySQL Server: InnoDB storage engine	In review (3135 days)	S3	5.6.35, 5.6.38, 5.7.20, 8.0.4	Any	Any	innodb uses too much space in the PK for concurrent inserts into the same table
88843	2017-12-10 9:55	2019-05-06 0:11	MySQL Server: InnoDB storage engine	Verified (3247 days)	S3	5.7.20	Any	Any	Unhelpful error when moving from table compression to page compression
88863	2017-12-11 17:24	2020-09-07 7:24	MySQL Server: InnoDB storage engine	Verified (3246 days)	S2	5.6.38, 5.7.20	Any	Any	COUNT(*) can sometimes return bogus value
89073	2017-12-28 20:35	2017-12-29 6:15	MySQL Server: InnoDB storage engine	Verified (3229 days)	S3	5.7.20	Any	Any	Space missing in OOS error message
89098	2018-01-03 15:07	2018-01-04 14:14	MySQL Server: InnoDB storage engine	Verified (3223 days)	S1	5.7/8.0	Any	Any	Adding an auto_increment column to existing table creates gaps
89427	2018-01-26 4:35	2020-03-27 14:08	MySQL Server: InnoDB storage engine	Verified (3201 days)	S3	5.5,5.6,5.7,8.0	Any	Any	Cap workaround for GCC bug 77673
89534	2018-02-05 13:06	2020-02-05 10:17	MySQL Server: InnoDB storage engine	Verified (3190 days)	S1	5.7.21	Any	Any	Crash during innodb recovery when working with encryption
89551	2018-02-06 9:27	2020-02-12 14:10	MySQL Server: InnoDB storage engine	Verified (3190 days)	S3	5.7.21, 8.0.4	Any	Any	Spatial index query time performance scales linearly
89758	2018-02-22 4:23	2018-02-22 17:07	MySQL Server: InnoDB storage engine	Verified (3174 days)	S3	5.17.21	Any	Any	Conversion from ENUM to VARCHAR fails because mysql adds prefix index
89759	2018-02-22 6:38	2018-02-22 7:23	MySQL Server: InnoDB storage engine	Verified (3174 days)	S3	5.7, 5.7.21	Any	Any	mysql server crash at dict0stats_bg.cc:383
89760	2018-02-22 6:49	2018-02-22 7:23	MySQL Server: InnoDB storage engine	Verified (3174 days)	S3	5.7, 5.7.21	Any	Any	mysql server crash at dict0dict.cc:2328
89822	2018-02-27 7:46	2018-06-14 5:03	MySQL Server: InnoDB storage engine	Verified (3169 days)	S3	5.7,8.0	Any	Any	InnoDB retries open on EINTR error only if innodb_use_native_aio is enabled
89904	2018-03-05 8:02	2018-09-18 10:32	MySQL Server: InnoDB storage engine	Verified (2966 days)	S3	8.0.4, 8.0.3	Any	Any	Can't change innodb_max_dirty_pages_pct to 0 to flush all pages
90154	2018-03-21 7:23	2018-03-21 7:56	MySQL Server: InnoDB storage engine	Verified (3147 days)	S3	5.7.21	CentOS	Any	Sig 6 assert: fil_space_get(table->space) != __null in row0quiesce.cc line 724
90209	2018-03-24 21:19	2023-11-06 11:33	MySQL Server: InnoDB storage engine	Verified (2623 days)	S5	8.0, 8.0.17	Any	Any	Performance regression with > 15K tables in MySQL 8.0 (with general tablespaces)
90229	2018-03-27 14:15	2018-06-14 4:59	MySQL Server: InnoDB storage engine	Verified (3141 days)	S3	5.7.21	Any	Any	Bug #78048 has not been fixed properly for ngram indexes
90604	2018-04-24 13:50	2018-04-25 4:41	MySQL Server: InnoDB storage engine	Verified (3112 days)	S5	5.7	CentOS	Any	ut_rnd_ulint_counter () : Default delay for spin wait gives better performance
90903	2018-05-17 6:13	2018-05-23 14:51	MySQL Server: InnoDB storage engine	Verified (3084 days)	S2	5.6/5.7/8.0	Any	Any	ALTER TABLE doesn't prevent AUTO_INCREMENT out of range in strict mode
91048	2018-05-28 16:19	2018-05-29 6:47	MySQL Server: InnoDB storage engine	Verified (3078 days)	S3	8.0.11	Any	Any	ut_basename_noext now dead code
91513	2018-07-02 6:39	2018-07-02 11:19	MySQL Server: InnoDB storage engine	Verified (3044 days)	S3	8.0,5.7	Any	Any	log_end isn't correctly calculated in mlog_open_and_write_index
91587	2018-07-10 5:41	2018-07-23 16:42	MySQL Server: InnoDB storage engine	Verified (3036 days)	S3	8.0.11	Any	Any	recent_written/recent_closed buffer check free space with start_lsn
91630	2018-07-13 14:47	2018-07-15 6:02	MySQL Server: InnoDB storage engine	Verified (3031 days)	S2	5.6.40	Any	Any	stack-use-after-scope in innobase_convert_identifier() detected by ASan
91725	2018-07-20 9:25	2018-07-23 17:26	MySQL Server: InnoDB storage engine	Verified (3026 days)	S2	8.0	Any	Any	mysql hangs if find corrupt page during crash recovery
91749	2018-07-21 15:25	2018-07-22 14:25	MySQL Server: InnoDB storage engine	Verified (3024 days)	S3	8.0.11	Any	Any	Last remnant of os_file_dir_t
91837	2018-07-31 4:35	2018-07-31 12:43	MySQL Server: InnoDB storage engine	Verified (3015 days)	S3	8.0.11, 8.0.12, 5.7.23	Any	Any	IS.innodb_trx results filtered by trx_started depends on timezone
91885	2018-08-03 8:52	2018-08-03 9:22	MySQL Server: InnoDB storage engine	Verified (3012 days)	S3	8.0.12	Any	Any	Last use of UNIV_NONINL
91956	2018-08-10 6:56	2019-01-28 10:59	MySQL Server: InnoDB storage engine	Verified (3005 days)	S3	5.6.41, 5.7.23	Any	Any	Sig 6 : Assertion failure in ha_innodb.cc line 17420
91977	2018-08-11 3:57	2023-12-09 19:04	MySQL Server: InnoDB storage engine	Verified	S2	5.7.17	Any	Any	Dropping Large Table Causes Semaphore Waits; No Other Work Possible
92243	2018-08-30 10:25	2018-08-30 12:27	MySQL Server: InnoDB storage engine	Verified (2985 days)	S3	5.7	Any	Any	Void unnecessary trx id generation in InnoDB
92541	2018-09-24 8:33	2018-09-25 8:25	MySQL Server: InnoDB storage engine	Verified (2960 days)	S3	5.7.23, 8.0.12	Any	Any	Message about ib_logfiles are too small is incorrect
92556	2018-09-25 11:29	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (2958 days)	S1	8.0.12	Any	Any	[ERROR] [MY-011825] [InnoDB] ... the row size .. for a record on index leaf page
92744	2018-10-10 23:48	2018-10-11 5:18	MySQL Server: InnoDB storage engine	Verified (2943 days)	S3	5.7.23	Any	Any	Inconsistency in innodb_buffer_pool_size vs innodb_buffer_pool_chunk_size
92779	2018-10-15 6:38	2018-10-15 8:30	MySQL Server: InnoDB storage engine	Verified (2939 days)	S3	8.0.12	Any	Any	Redolog Code Comment mistake
92813	2018-10-17 4:54	2018-10-17 9:47	MySQL Server: InnoDB storage engine	Verified (2937 days)	S3	5.7.15-log MySQL Community Server (GPL)	CentOS	Any	insert ..on duplicate key update return 0 rows affected
93046	2018-11-01 16:12	2018-11-05 5:06	MySQL Server: InnoDB storage engine	Verified (2921 days)	S3	5.7.23, 5.7.24	Any	Any	Syscall param pwrite64(buf) points to uninitialised byte(s): os_fusionio_get_sec
93165	2018-11-12 15:11	2018-11-26 21:02	MySQL Server: InnoDB storage engine	Verified (2897 days)	S3	5.7.23, 5.7.24	Any	Any	Memory leak in sync_latch_meta_init() after mysqld shutdown detected by ASan
93827	2019-01-07 4:45	2019-01-09 14:17	MySQL Server: InnoDB storage engine	Verified (2854 days)	S5	8.0.13	Any	Any	dict_index_has_desc() is not efficient
94338	2019-02-15 4:58	2021-02-25 7:04	MySQL Server: InnoDB storage engine	Verified (2813 days)	S2	5.7.25, 5.6.43	Linux	Any	Dirty read-like behavior in READ COMMITTED transaction
94370	2019-02-18 3:19	2019-02-27 10:16	MySQL Server: InnoDB storage engine	Verified (2813 days)	S3	8.0	Any	Any	Performance regression of btr_cur_prefetch_siblings
94387	2019-02-18 17:41	2022-06-09 11:58	MySQL Server: InnoDB storage engine	Verified (2810 days)	S5	8.0.15	Ubuntu (18.04)	x86	MySQL 8.0.15 is slower than MySQL 5.7.25 in read only workloads
94441	2019-02-22 9:42	2019-02-22 11:25	MySQL Server: InnoDB storage engine	Verified (2809 days)	S3	5.7.25, 8.0.15	Any	Any	empty ibuf aio reads in innodb status
94504	2019-02-28 5:59	2019-02-28 15:04	MySQL Server: InnoDB storage engine	Verified (2803 days)	S3	8.0.15	Any	x86	AIO::s_log seems useless
94692	2019-03-18 12:59	2020-01-03 6:07	MySQL Server: InnoDB storage engine	Verified (2498 days)	S3	8.0	Any	Any	Contribution: Allow innodb to use multiple large page sizes
94693	2019-03-18 12:59	2019-12-30 5:30	MySQL Server: InnoDB storage engine	Verified (2498 days)	S3	8.0	Any	Any	Contribution: innodb buffer pool size not consistent with large pages
94694	2019-03-18 13:09	2019-12-30 5:31	MySQL Server: InnoDB storage engine	Verified (2498 days)	S3	8.0	Any	Any	Contribution: innodb_system tablespace information missing from I_S innodb_ ...
94747	2019-03-22 10:06	2019-07-18 13:03	MySQL Server: InnoDB storage engine	Verified (2776 days)	S3	5.7.25	Any	Any	4GB Limit on large_pages shared memory set-up
94912	2019-04-05 2:14	2019-04-23 13:39	MySQL Server: InnoDB storage engine	Verified (2766 days)	S3	8.0.14 and above	Any	Any	O_DIRECT_NO_FSYNC possible write hole
95006	2019-04-12 10:37	2019-04-12 12:26	MySQL Server: InnoDB storage engine	Verified (2760 days)	S3	5.7.24, 5.7.25	Linux	Any	Multiple FULLTEXT indexes become broken after mysql_upgrade (5.7.21 -> 5.7.24)
95030	2019-04-15 18:23	2019-05-17 14:34	MySQL Server: InnoDB storage engine	Verified (2725 days)	S3		Any	Any	buf_read_page should be a synchronously operation
95040	2019-04-17 2:06	2019-04-24 13:35	MySQL Server: InnoDB storage engine	Verified (2748 days)	S3	8.0	Any	Any	Duplicately remove locks from lock_sys->prdt_page_hash in btr_compress
95079	2019-04-23 2:32	2019-04-25 9:21	MySQL Server: InnoDB storage engine	Verified (2749 days)	S3	5.7, 5.7.25	Any	Any	False duplicate key check
95122	2019-04-25 7:03	2019-04-25 13:54	MySQL Server: InnoDB storage engine	Verified (2747 days)	S3	5.6, 5.7	Any	Any	No need to get log_sys->log_flush_order_mutex during InnoDB crash recovery
95272	2019-05-07 9:05	2019-05-07 12:14	MySQL Server: InnoDB storage engine	Verified (2735 days)	S2	5.7, 5.7.26	Any	Any	Potential InnoDB SPATIAL INDEX corruption during root page split
95390	2019-05-16 9:57	2019-05-16 13:53	MySQL Server: InnoDB storage engine	Verified (2726 days)	S5	8.0.16	Any	Any	wake up log_closer background thread in log_wait_for_space_in_log_recent_closed
95404	2019-05-17 8:26	2019-05-20 10:37	MySQL Server: InnoDB storage engine	Verified (2722 days)	S3	8.0.16	Any	Any	InnoDB crash at startup if giving illegal value to experiment sys_vars
95433	2019-05-20 17:50	2019-05-20 19:58	MySQL Server: InnoDB storage engine	Verified (2722 days)	S3		Any	Any	Contribution: InnoDB Data File Purge Asynchronously
95491	2019-05-23 11:23	2019-06-05 11:48	MySQL Server: InnoDB storage engine	Verified (2709 days)	S5	ALL	Any	Any	The unused wake up in simulator AIO of function reserve_slot
95507	2019-05-23 21:34	2019-07-28 22:40	MySQL Server: InnoDB storage engine	Verified (2718 days)	S3	8.0, 8.0.16, 5.7.26	Any	Any	innodb_stats_method is not honored when innodb_stats_persistent=ON
95582	2019-05-31 5:02	2025-06-21 4:45	MySQL Server: InnoDB storage engine	Verified (2690 days)	S3	8.0.16, 5.7.26	Any	Any	DDL using bulk load is very slow under long flush_list
95895	2019-06-20 10:40	2019-08-13 15:35	MySQL Server: InnoDB storage engine	Verified (2686 days)	S3	5.7, 5.7.26, 5.7.27, 8.0.17	Any	Any	Shutdown takes long time when table uses AUTOINC and FOREIGN KEY constraints
95898	2019-06-20 14:02	2023-10-18 11:58	MySQL Server: InnoDB storage engine	Verified (1110 days)	S2	5.7, 5.7.26, 8.0.17, 5.7.27	Any	Any	InnoDB releases memory of table only on shutdown if table has FK constraint
95928	2019-06-22 15:20	2019-06-28 4:06	MySQL Server: InnoDB storage engine	Verified (2683 days)	S3	5.7.x, 8.0.x	Linux	Any	InnoDB crashes on compressed and encrypted table when changing FS block size
95934	2019-06-23 17:13	2019-07-05 8:17	MySQL Server: InnoDB storage engine	Analyzing (2676 days)	S5	8.0.*	Any	Any	innodb_flush_log_at_trx_commit = 0 get performance regression on 8 core machine
96071	2019-07-02 10:43	2022-07-19 13:12	MySQL Server: InnoDB storage engine	Verified (2335 days)	S3	8.0.16	Any	Any	TempTable engine uses much more memory than MEMORY engine for temporary table
96236	2019-07-17 14:56	2026-10-09 7:14	MySQL Server: InnoDB storage engine	Verified (2663 days)	S1	5.7.25, 8.0.16	Any	Any	Big intrinsic tmp InnoDB table make InnoDB engine get totally stuck
96391	2019-08-01 1:00	2019-08-05 13:49	MySQL Server: InnoDB storage engine	Verified (2648 days)	S3	5.6 5.7	Any	Any	a mrec_buf_t[] index bug in row_merge_blocks().
96396	2019-08-01 9:36	2019-08-01 11:03	MySQL Server: InnoDB storage engine	Verified (2649 days)	S3	5.7, 5.7.27, 8.0.17	Any	Any	redundant code in function que_fork_start_command
96475	2019-08-08 19:39	2020-03-19 13:05	MySQL Server: InnoDB storage engine	Verified (2641 days)	S3	5.7.27	Any	Any	ALTER TABLE t IMPORT TABLESPACE blocks SELECT on I_S.tables.
96476	2019-08-08 20:18	2020-03-19 13:05	MySQL Server: InnoDB storage engine	Verified (2636 days)	S3	5.7.27	Any	Any	Interrupting an ALTER TABLE t IMPORT TABLESPACE corrupts ibd file.
96504	2019-08-12 4:42	2019-08-12 18:21	MySQL Server: InnoDB storage engine	Verified (2638 days)	S5	8.0	Any	ARM	Refine atomics and barriers for weak memory order platform
96874	2019-09-14 10:38	2019-09-25 14:06	MySQL Server: InnoDB storage engine	Verified (2594 days)	S5		Any	Any	The write_notifier_mutex in log_sys is useless
96924	2019-09-18 11:06	2019-09-18 12:31	MySQL Server: InnoDB storage engine	Verified (2601 days)	S3	5.7.27	CentOS (7.7)	Any	information_schema.innodb_buffer_page is not updated when loading ib_buffer_pool
97228	2019-10-15 10:40	2019-10-25 12:07	MySQL Server: InnoDB storage engine	Verified (2564 days)	S5	8.0	Any	ARM	rwlock: refine lock->lock_word with C11 atomics
97230	2019-10-15 10:44	2019-10-15 14:06	MySQL Server: InnoDB storage engine	Verified (2574 days)	S5	8.0	Any	ARM	rwlock: refine lock->waiters with C++11 atomics
97358	2019-10-24 11:59	2019-10-25 12:21	MySQL Server: InnoDB storage engine	Verified (2564 days)	S5	8.0.*	Any	Any	The log.flush_notifier_mutex in log_sys is useless
97765	2019-11-25 8:09	2019-11-25 8:35	MySQL Server: InnoDB storage engine	Verified (2533 days)	S5	8.0	Any	ARM	innobase/os: refine os_total_large_mem_allocated with c++11 atomics
97766	2019-11-25 8:20	2019-11-25 8:35	MySQL Server: InnoDB storage engine	Verified (2533 days)	S5	8.0	Any	ARM	innobase/os_once: optimize os_once with c++11 atomics
97767	2019-11-25 8:27	2019-11-25 8:36	MySQL Server: InnoDB storage engine	Verified (2533 days)	S5	8.0	Any	ARM	innobase/dict: refine zip_pad_info->pad with c++11 atomics
97913	2019-12-06 11:15	2019-12-23 5:55	MySQL Server: InnoDB storage engine	Verified (2519 days)	S3	5.7.28	Any	Any	Undo logs growing during partitioning ALTER queries
97950	2019-12-10 15:51	2020-10-22 14:16	MySQL Server: InnoDB storage engine	Verified (2455 days)	S3	8.0.18	Any	Any	buf_read_page_handle_error can trigger assert failure
98072	2019-12-25 13:27	2020-01-02 13:05	MySQL Server: InnoDB storage engine	Verified (2495 days)	S3	8.0.18, 8.0.11	Any	Any	innochecksum summary shows blob pages as other type of page for 8.0 tables
98083	2019-12-27 9:02	2023-03-14 9:19	MySQL Server: InnoDB storage engine	Verified (1328 days)	S3	8.0.16, 8.0.32	Any	Any	Restarting the computer when deleting the database will cause directory residues
98132	2020-01-06 10:55	2025-12-31 17:29	MySQL Server: InnoDB storage engine	Verified (2490 days)	S2	5.6, 5.7, 8.0, 5.7.28, 8.0.18	Any	Any	Analyze table leads to empty statistics during online rebuild DDL
98324	2020-01-22 9:57	2022-03-07 6:04	MySQL Server: InnoDB storage engine	Verified (2405 days)	S2	5.7.26, 5.7.29, 8.0.20	Any	Any	Deadlocks more frequent since version 5.7.26
98427	2020-01-29 11:59	2020-08-19 7:50	MySQL Server: InnoDB storage engine	Verified (2265 days)	S2	8.0, 8.0.19	Any	Any	InnoDB FullText AUX Tables are broken in 8.0
98546	2020-02-11 6:38	2020-02-12 15:20	MySQL Server: InnoDB storage engine	Verified (2454 days)	S5	8, 5.7	Any	Any	Transient indexes statistics are updated in foreground causing performance issue
98859	2020-03-06 14:01	2020-03-09 14:40	MySQL Server: InnoDB storage engine	Verified (2428 days)	S3	8.0.19	Any	Any	multiple undo tablespace having same file name.
99097	2020-03-27 10:41	2020-03-27 14:45	MySQL Server: InnoDB storage engine	Verified (2410 days)	S3	8.0	Any	Any	Suboptimal impl of integer load/store InnoDB functions for big-endian arch
99098	2020-03-27 11:11	2020-03-27 14:49	MySQL Server: InnoDB storage engine	Verified (2410 days)	S3	5.5, 5.6, 5.7, 8.0	Any	Any	Unnecessary calling of __atomic_thread_fence() as a workaround of gcc bug#77673
99295	2020-04-18 7:56	2020-04-20 10:04	MySQL Server: InnoDB storage engine	Verified (2386 days)	S2	8.0.19	Any	Any	InnoDB in-memory estimate is wrong after an index is created
99432	2020-05-04 8:09	2020-05-05 12:04	MySQL Server: InnoDB storage engine	Verified (2372 days)	S5	8.0.20	Any	ARM	Improving memory barrier during rseg allocation
99596	2020-05-15 20:27	2020-05-20 13:20	MySQL Server: InnoDB storage engine	Verified (2356 days)	S3	8.0.*	Any	Any	create Fil_shard::create_node return wrong file node
99642	2020-05-20 7:17	2021-05-03 11:22	MySQL Server: InnoDB storage engine	Verified (2356 days)	S3	8.0.20	Any	Any	some mysql_pfs_key_t variables are not defined under macro
99717	2020-05-28 7:47	2024-01-08 10:38	MySQL Server: InnoDB storage engine	Verified (2035 days)	S5	8.0	Any	Any	Peformance regression of parallel count
99763	2020-06-03 6:28	2020-06-03 6:44	MySQL Server: InnoDB storage engine	Verified (2342 days)	S2	8.0, 8.0.20	Any	Any	error log reports Invalid (old?) table or database name
99924	2020-06-18 3:27	2020-06-23 12:36	MySQL Server: InnoDB storage engine	Verified (2322 days)	S5	8.0	Any	Any	The record per key value from InnoDB is not suitable when n_diff is zero
99935	2020-06-19 2:42	2020-08-24 18:25	MySQL Server: InnoDB storage engine	Verified (2326 days)	S3	8.0.20	Any	Any	innodb_doublewrite_files is not correct when innodb_buffer_pool_size > 1G
99948	2020-06-21 22:23	2020-06-22 14:49	MySQL Server: InnoDB storage engine	Verified (2323 days)	S3	8.0	Any	Any	btr_attach_half_pages don't need to set prev_block or next_block
99966	2020-06-24 8:12	2020-06-30 12:45	MySQL Server: InnoDB storage engine	Verified (2315 days)	S5	8.0.20	Any	ARM	Switching to use NUMA-SMART Counter for statistical counters
100060	2020-07-01 9:07	2020-08-14 12:09	MySQL Server: InnoDB storage engine	Verified (2314 days)	S5	8.0.20	Any	ARM	Switch to use optimal memory barriers for buf-fix-count and rseg-history-length
100086	2020-07-02 10:34	2020-07-06 15:27	MySQL Server: InnoDB storage engine	Verified (2309 days)	S3	5.7	Any	Any	Insert buffer read ahead causes server stalls
100119	2020-07-06 7:07	2020-08-14 13:55	MySQL Server: InnoDB storage engine	Verified (2270 days)	S5	8.0.20	Any	ARM	Switch to use relaxed memory barrier for redo-log counters
100182	2020-07-10 13:35	2020-07-13 12:40	MySQL Server: InnoDB storage engine	Verified (2305 days)	S5	8.0.20	Any	ARM	Improving performance of 'row_mysql_store_col_in_innobase_format'
100214	2020-07-14 13:15	2020-07-15 12:58	MySQL Server: InnoDB storage engine	Verified (2301 days)	S5	8.0.20	Any	ARM	Optimize InnoDB code around mutexes assuming InnoDB locks are uncontended
100242	2020-07-17 5:48	2025-06-10 5:48	MySQL Server: InnoDB storage engine	Verified (543 days)	S3	8.0.18	Linux	Any	Upgrade from MySQL 8.0.16 to MySQL 8.0.18 failed
100328	2020-07-27 6:00	2024-03-19 12:55	MySQL Server: InnoDB storage engine	Verified (2200 days)	S2	5.6,5.7,8.0	Any	Any	Inconsistent behavior with isolation levels when binlog enabled
100383	2020-07-30 15:34	2026-05-28 1:13	MySQL Server: InnoDB storage engine	In progress (2252 days)	S5	8.0	Any	Any	Improve InnoDB buffer pool initialization
100453	2020-08-07 12:14	2020-08-13 12:24	MySQL Server: InnoDB storage engine	Verified (2277 days)	S3	5.7.31	Any	Any	Drop TABLESPACE of a table has inconsistent impact on the query
100752	2020-09-06 2:30	2024-10-14 3:54	MySQL Server: InnoDB storage engine	Verified (2246 days)	S3	8.0.21	Any	Any	Confusing latest deadlock information when victim holds no record locks
100830	2020-09-14 2:04	2020-09-14 18:42	MySQL Server: InnoDB storage engine	Verified (2239 days)	S2	MySQL8.0.18	Any (rhel-7.4)	Any (intel x86)	data differs with source table after importing tablespace
100838	2020-09-14 10:55	2023-01-03 15:14	MySQL Server: InnoDB storage engine	Verified (1805 days)	S2	8.0.19	Ubuntu	x86	Alter table causes crash + missing tablespace after restart
101154	2020-10-13 13:42	2022-08-30 12:19	MySQL Server: InnoDB storage engine	Verified (2209 days)	S3	5.7	Any	Any	err == DB_SUCCESS in in file btr0btr.cc line 2167 for internal temporary table
101200	2020-10-16 3:25	2020-10-17 1:19	MySQL Server: InnoDB storage engine	Verified (2207 days)	S5	8.0	Any	Any	All commits are unnecessarily blocked for more than 1ms at binlog rotate
101283	2020-10-23 10:13	2026-09-04 3:09	MySQL Server: InnoDB storage engine	Verified (2200 days)	S5	8.0	Any	Any	Is single_scan_itr.start() reasonable?
101396	2020-10-30 8:40	2020-10-31 1:52	MySQL Server: InnoDB storage engine	Verified (2193 days)	S3	8.0.22	Any	Any	fil_n_file_opened is redundant
101465	2020-11-05 1:03	2020-11-06 13:28	MySQL Server: InnoDB storage engine	Verified (2186 days)	S5	8.0	Any	Any	mysql doesn't release index sx latch properly in page split operation
101532	2020-11-10 6:10	2020-11-10 12:53	MySQL Server: InnoDB storage engine	Verified (2182 days)	S5	8.0	Any	Any	LRU list should still be maintained before the very first eviction
101667	2020-11-18 18:24	2020-11-19 10:36	MySQL Server: InnoDB storage engine	Verified (2173 days)	S2	5.6,5.7,8.0, 5.7.32, 8.0.22	Any	Any	REPEATABLE READ isolation level violation on second read from table with AHI=ON
101732	2020-11-24 9:55	2020-12-15 8:01	MySQL Server: InnoDB storage engine	Verified (2148 days)	S2	5.7.30, 5.7.32, 8.0.21	Any	Any	ibtmp1 is very large in semijoin duplicate weedout strategy
101900	2020-12-08 3:21	2025-01-29 10:09	MySQL Server: InnoDB storage engine	Verified (2154 days)	S2	8.0.21	Linux (7.6)	Any	Add partition is slow
102064	2020-12-23 22:26	2020-12-24 9:07	MySQL Server: InnoDB storage engine	Verified (2138 days)	S3		Any	Any	Contribution: innodb: dodump/dontdump support for FreeBSD.
102104	2020-12-31 16:30	2020-12-31 17:37	MySQL Server: InnoDB storage engine	Verified (2131 days)	S3	8.0	Any	Any	Contribution: InnoDB: Include thread number in message about per thread fil ...
102224	2021-01-11 23:14	2021-01-18 13:05	MySQL Server: InnoDB storage engine	Verified (2116 days)	S3	8.0	Any	Any	dtuple_get_nth_field is not const clean
102289	2021-01-19 6:06	2021-01-20 13:32	MySQL Server: InnoDB storage engine	Verified (2111 days)	S5	5.7, 8.0	Any	Any	buf_flush_or_remove_pages causes large tps fluctuation with write-heavy workload
102313	2021-01-20 12:24	2021-01-21 13:16	MySQL Server: InnoDB storage engine	Analyzing (2110 days)	S3	8.0.23	Any	Any	Tablespace may still larger than limit after truncation
102384	2021-01-27 7:15	2021-01-27 8:02	MySQL Server: InnoDB storage engine	Verified (2104 days)	S3	8.0.22	Any	Any	InnoDB initialization failed on EXT3 filesystem
102427	2021-01-29 19:58	2021-01-30 0:38	MySQL Server: InnoDB storage engine	Verified (2101 days)	S3		Any	Any	Contribution: correct wrong debug assert in cmp_rec_rec_simple
102557	2021-02-10 15:52	2021-02-10 16:28	MySQL Server: InnoDB storage engine	Verified (2090 days)	S3		Any	Any	Contribution: fix IB_VEC_OFFSET \'s wrong parameter
102668	2021-02-20 6:53	2021-02-22 14:23	MySQL Server: InnoDB storage engine	Verified (2078 days)	S3	8.0.23	Any	Any	Unused parameter documented in the comment as used
102716	2021-02-24 3:29	2021-03-09 13:56	MySQL Server: InnoDB storage engine	Verified (2063 days)	S3	5.7	Any	Any	InnoDB blob pages may be lost after import tablespace
102752	2021-02-26 13:40	2021-03-04 14:34	MySQL Server: InnoDB storage engine	Verified (2070 days)	S3	8.0	Any	Any	plain SELECT reads different results in the same transaction
102831	2021-03-05 16:32	2021-04-19 6:39	MySQL Server: InnoDB storage engine	Verified (2066 days)	S2	5.7.31, 5.7.33	Any (CentOS, Ubuntu)	Any	transaction-isolation level is not honored when changed at session level
102967	2021-03-15 2:39	2021-03-16 11:46	MySQL Server: InnoDB storage engine	Verified (2056 days)	S3	5.7.18	Any	Any	deadlock transaction hang up when connection is broken
103034	2021-03-18 9:29	2021-03-18 13:35	MySQL Server: InnoDB storage engine	Verified (2054 days)	S5	8.0	Any	Any	new undo log purge strategy purge record too slow on single table
103059	2021-03-22 12:35	2021-03-23 5:35	MySQL Server: InnoDB storage engine	Verified (2050 days)	S3	8.0.23	Any	Any	system_variable_source does not report DYNAMIC when queried from sys_var update
103209	2021-04-05 14:16	2021-04-05 20:34	MySQL Server: InnoDB storage engine	Verified (2036 days)	S3	8.0.21	Any	Any	Improve excessive logging during crash recovery and estimate time to recovery
103210	2021-04-05 21:07	2024-05-11 3:30	MySQL Server: InnoDB storage engine	Verified (2034 days)	S3	8.0.23	Any	Any	InnoDB index cardinality stats are racy
103271	2021-04-09 20:14	2021-04-15 7:44	MySQL Server: InnoDB storage engine	Verified (2026 days)	S5	8.0.23	Linux	x86	InnoDB recovery can take a while with a lot of partitions and HDD
103291	2021-04-12 17:52	2021-04-14 12:53	MySQL Server: InnoDB storage engine	Verified (2027 days)	S3	8.0	Any	Any	MySQL 2GB RAM innodb_dedicated_server = 1 causes only 1 log file to be created
103338	2021-04-15 23:37	2025-10-27 16:22	MySQL Server: InnoDB storage engine	Verified (2025 days)	S3	8.0.23	Any	Any	Starting mysqld on same data files sometimes errors out due to doublewrite buf
103372	2021-04-19 14:07	2021-11-10 10:55	MySQL Server: InnoDB storage engine	Verified (2022 days)	S3		Any	Any	Contribution: innodb_dedicated_server = 1 with VM with 2GB of RAM causes st ...
103478	2021-04-26 8:40	2021-04-26 10:54	MySQL Server: InnoDB storage engine	Verified (2015 days)	S1	5.7.26, 5.7.32, 5.7.33. 5.7.34	Windows (10 Pro)	Any	Internal Temp Tables used under heavy load cause the system to hang
103620	2021-05-07 8:31	2021-05-08 3:48	MySQL Server: InnoDB storage engine	Verified (2003 days)	S3	8.0.24	Any	Any	No need to acquire shard mutex if setting to O_DIRECT_NO_FSYNC
103652	2021-05-11 9:53	2021-05-11 11:06	MySQL Server: InnoDB storage engine	Verified (2000 days)	S2	8.0.24	Any	Any	The data of dynamic metadata table lost
103871	2021-06-01 7:28	2021-06-07 15:08	MySQL Server: InnoDB storage engine	Verified (1979 days)	S5	8.0	Any	Any	No need to memory copy
103891	2021-06-02 14:13	2021-07-04 7:46	MySQL Server: InnoDB storage engine	Verified (1946 days)	S3	MySQL5.6 and MySQL5.7.33	Any	Any	Two parallel threads trigger error code '1032 Can't find record in 'table'
104245	2021-07-07 22:38	2021-10-15 18:31	MySQL Server: InnoDB storage engine	Verified (1941 days)	S3	5.7.34	Any	Any	Wrong row lock number in SEIS
104499	2021-07-31 20:35	2021-08-27 12:02	MySQL Server: InnoDB storage engine	Verified (1893 days)	S3		Any	Any	MySQL auto_inc value changed after a failed insert
104529	2021-08-04 8:20	2021-09-06 6:48	MySQL Server: InnoDB storage engine	Verified (1915 days)	S3	8.0.23, 8.0.26	Any	Any	LSN keep on increasing without any changes happening at instance level
104573	2021-08-09 12:44	2022-01-20 7:03	MySQL Server: InnoDB storage engine	Verified (1746 days)	S2	8.0.19 8.0.26	Any (centos8, ubuntu20.04, docker)	Any (x86)	tablespace is missing for table innodb_undo_002
104594	2021-08-11 10:54	2023-11-20 11:12	MySQL Server: InnoDB storage engine	Verified (1077 days)	S5	8.0	Any	Any	no need to maintain young and old area of LRU list
104619	2021-08-13 14:45	2022-09-01 5:55	MySQL Server: InnoDB storage engine	Verified (1903 days)	S3	8.0	Any	Any	long MVCC snapshots will cause commit stalls via GTID persistor periodic compres
104630	2021-08-16 3:47	2021-08-17 14:26	MySQL Server: InnoDB storage engine	Verified (1902 days)	S5	8.0	Any	Any	no need to make two conditional judgments
104639	2021-08-17 7:16	2021-08-18 12:33	MySQL Server: InnoDB storage engine	Verified (1901 days)	S5	8.0	Any	Any	Simplify the purge_sys->read_view creation to reduce mutex contention
104659	2021-08-18 22:19	2023-06-26 20:04	MySQL Server: InnoDB storage engine	Verified (1224 days)	S2	8.0.26, 5.7.35	Any	Any	Select * reporting less rows_examined than only fields in an index.
104698	2021-08-23 13:49	2021-08-24 6:50	MySQL Server: InnoDB storage engine	Verified (1896 days)	S3	8.0	Any	Any	Contribution: [typo] microseconds --> milliseconds
104779	2021-08-31 9:38	2021-08-31 10:02	MySQL Server: InnoDB storage engine	Verified (1888 days)	S5	8.0.19	Any	Any	no need to own sx-latch during the period of page flusing for BUF_FLUSH_LRU
104787	2021-09-01 8:57	2024-04-16 13:48	MySQL Server: InnoDB storage engine	Verified (1167 days)	S2	8.0	Any	Any	need wait buf_fix_count =0 in buf_read_page_handle_error
104923	2021-09-13 8:19	2022-04-26 12:51	MySQL Server: InnoDB storage engine	Verified (1650 days)	S2	MySql server 8.0.26, 8.0.28	Windows (Windows 10 Enterprise 1909)	Any	Cannot mount MySql data directory in Docker for Windows
104959	2021-09-16 14:45	2021-09-16 16:39	MySQL Server: InnoDB storage engine	Verified (1872 days)	S2	5.7	Any	Any	ANALYZE InnoDB wide tables incorrectly to get zero or underestimated statistics
105028	2021-09-24 4:45	2021-09-24 5:29	MySQL Server: InnoDB storage engine	Verified (1864 days)	S3	8.0.26	Any	Any	memory leak caused by recv_sys->saved_recs during recovery
105043	2021-09-26 14:32	2021-09-27 12:56	MySQL Server: InnoDB storage engine	Verified (1861 days)	S5	8.0	Any	Any	no need to maintain max_size for some scenarios in btr_insert_into_right_sibling
105044	2021-09-26 15:32	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (1861 days)	S5	8.0	Any	Any	Added page szie judgment logic like btr_cur_optimistic_insert in btr_insert_into
105245	2021-10-18 6:41	2021-10-18 7:43	MySQL Server: InnoDB storage engine	Verified (1840 days)	S5	8.0.26	Any	Any	no need to create recv_sys when mysqld initialize
105246	2021-10-18 7:20	2021-10-18 7:44	MySQL Server: InnoDB storage engine	Verified (1840 days)	S5	8.0.26	Any	Any	it is better to execute dict_persist_init() after judge the err
105435	2021-11-03 3:23	2021-11-16 8:19	MySQL Server: InnoDB storage engine	Verified (1824 days)	S3	8.0	Any	Any	InnoDB: mem_heap_alloc(heap, 0) returns non-null pointer
105493	2021-11-08 12:36	2021-11-08 12:40	MySQL Server: InnoDB storage engine	Verified (1819 days)	S3	8.0.27	Any	Any	No need to drop AHI and remove dict_table_t from cache for alter_part_normal
105511	2021-11-10 4:07	2021-11-10 7:54	MySQL Server: InnoDB storage engine	Verified (1817 days)	S3	8.0, 5.7	Any	Any	1 << fold % 64UL left shift over 31bit may cause unexpect behaviour
105652	2021-11-22 4:41	2021-11-23 14:20	MySQL Server: InnoDB storage engine	Verified (1805 days)	S2	5.7, 8.0	Any	Any	buffer pool flush_rbt could be disorded with innodb tablespace > 32TB
105871	2021-12-12 13:58	2021-12-13 13:24	MySQL Server: InnoDB storage engine	Verified (1784 days)	S3	8.0	Any	Any	auto_increment_offset and auto_increment_increment not effiect
105914	2021-12-16 6:48	2021-12-17 3:25	MySQL Server: InnoDB storage engine	Verified (1780 days)	S3	5.7	Any	Any	some undo logs may be truncated, but were not be purged
106012	2021-12-30 18:26	2026-02-19 12:39	MySQL Server: InnoDB storage engine	Verified (255 days)	S3	8.0, 5.7	Any	Any	Table stats in P_S not updated on rows updated via FK constraint
106064	2022-01-05 13:47	2022-01-05 13:49	MySQL Server: InnoDB storage engine	Verified (1761 days)	S5	8.0.26	Any	Any	maintain skip_ibuf in zip_page_handler
106087	2022-01-06 18:53	2022-01-06 20:29	MySQL Server: InnoDB storage engine	Verified (1760 days)	S2	5.7.36	Any	Any	Referential constraint lost after set foreign_key_checks off and back on
106163	2022-01-14 5:36	2022-02-18 5:53	MySQL Server: InnoDB storage engine	Verified (1752 days)	S3	8.0.27 5.7.36	Any	Any	Inplace Add index with lock=exclusive doesn't generate MLOG_ADD_INDEX redo
106220	2022-01-19 20:27	2022-01-20 13:57	MySQL Server: InnoDB storage engine	Verified (1746 days)	S3	8.0	Any	Any	LatchCounter::m_counters not pfs instrumented
106233	2022-01-21 8:57	2022-01-21 9:47	MySQL Server: InnoDB storage engine	Verified (1745 days)	S5	8.0.28	Any	Any	it is better to create TrxUndoRsegs after the if judgment
106249	2022-01-23 3:58	2022-01-23 9:54	MySQL Server: InnoDB storage engine	Verified (1743 days)	S5	8.0	Any	Any	it is better to use trx_undo_get_next_rec_from_next_page
106604	2022-03-01 3:43	2022-03-01 8:01	MySQL Server: InnoDB storage engine	Verified (1706 days)	S5	5.7.37	Linux	Any	Contribution by Tencent Cloud-Native Database team: Purge suspend forever
106628	2022-03-03 7:30	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (1704 days)	S3	8.0.28	Any	Any	Tencent Cloud-Native Database team: trx_t with PREPARED state in trx_pools
106630	2022-03-03 12:48	2022-09-01 19:46	MySQL Server: InnoDB storage engine	Verified (1704 days)	S3	8.0.28	CentOS	Any	Contribution by Tencent: Missing declaration of srv_log_writer_timeout
106720	2022-03-13 13:55	2022-03-14 5:37	MySQL Server: InnoDB storage engine	Verified (1693 days)	S5	8.0.26	Any	Any	it is better to make a conditional judgment before entering the while loop
106756	2022-03-17 8:31	2022-03-17 9:17	MySQL Server: InnoDB storage engine	Verified (1690 days)	S5	8.0.28	Any	Any	it is better to change recv_sys->n_addrs to atomic
106878	2022-03-31 4:49	2022-03-31 6:37	MySQL Server: InnoDB storage engine	Verified (1676 days)	S3	8.0.26, 8.0.28, 5.7.37	Any	Any	LOB pages are not taken into account while calculating table size in I_S.TABLES
106941	2022-04-07 9:21	2022-04-07 10:11	MySQL Server: InnoDB storage engine	Verified (1669 days)	S5	8.0.28	Any	Any	apply_batch_on looks like redundant variables
106954	2022-04-08 6:49	2022-04-11 9:52	MySQL Server: InnoDB storage engine	Verified (1665 days)	S3	5.7.37, 8.0.28	Any	Any	Extending varchar length cause innodb table rebuild in the first attempt
106956	2022-04-08 9:16	2022-04-27 13:26	MySQL Server: InnoDB storage engine	Verified (1654 days)	S5	8.0	Any	Any	The critical area of the pq_mutex in the trx_serialisation can be optimized
107059	2022-04-19 20:45	2023-05-09 15:07	MySQL Server: InnoDB storage engine	Verified (1272 days)	S3	5.7.37 ,5.7.27, 5.7.42	Any	Any	Bad compression stats in I_S.INNODB_CMP starting in 5.7.27 (8.0 not affected).
107066	2022-04-20 8:18	2022-04-20 11:53	MySQL Server: InnoDB storage engine	Verified (1656 days)	S2	8.0.28, 5.7.37	Ubuntu (20.04)	Any	ROLLBACK transaction affects the result of COMMIT transaction
107074	2022-04-20 20:16	2022-04-21 12:51	MySQL Server: InnoDB storage engine	Verified (1655 days)	S3	8.0.28, 5.7.37	Any	Any	The column uncompress_ops capped at 2^31-1 in I_S.INNODB_CMP.
107157	2022-04-29 3:49	2022-04-29 5:41	MySQL Server: InnoDB storage engine	Verified (1647 days)	S3	8.0.22, 8.0.29	Any	Any	Contribution by Tencent: Collation compare handling is confused in Innobase
107311	2022-05-17 2:50	2023-05-24 7:49	MySQL Server: InnoDB storage engine	Verified (1629 days)	S2	5.7.38	Any	Any	InnoDB: Load table xx failed; Table xx doesn't exist
107426	2022-05-30 7:59	2026-05-28 1:13	MySQL Server: InnoDB storage engine	In progress (1602 days)	S3	8.0	Any	Any	checksum table for innodb inconsistent
107473	2022-06-03 3:34	2022-08-24 7:29	MySQL Server: InnoDB storage engine	Verified (1530 days)	S3	8.0.23, 8.0.29	CentOS	Any	Updating BLOB column slows down purge and causes high trx_rseg_history_len
107532	2022-06-09 20:21	2024-03-11 11:06	MySQL Server: InnoDB storage engine	Verified (1601 days)	S2	8.0	Ubuntu (debian docker)	Any	running parallel TRUNCATE causing foreign key constraint fails on INSERT
107544	2022-06-13 10:29	2022-06-13 10:53	MySQL Server: InnoDB storage engine	Verified (1602 days)	S3	8.0.29	Any	Any	Unused method Clone_Monitor::is_estimation_phase
107679	2022-06-28 8:07	2022-06-29 13:04	MySQL Server: InnoDB storage engine	Verified (1586 days)	S3	8.0	Any	Any	May operate uninitialized memory during Parallel_reader::Scan_ctx::copy_row()
107898	2022-07-16 9:57	2022-07-18 12:41	MySQL Server: InnoDB storage engine	Verified (1567 days)	S2	8.0	Any (20.04)	Any	Incorrect SELECT results found by transaction comparison
107900	2022-07-18 7:07	2022-07-18 12:44	MySQL Server: InnoDB storage engine	Verified (1567 days)	S5	8.0	Any	Any	InnoDB crash recovery optimize
107916	2022-07-20 6:32	2022-07-27 13:17	MySQL Server: InnoDB storage engine	Verified (1558 days)	S3	5.7	Any	Any	Contribution by Tencent: restart fail if --innodb-force-recovery=1 after killed
107961	2022-07-25 9:59	2026-01-04 8:53	MySQL Server: InnoDB storage engine	Verified (301 days)	S3	8.0	Any	Any	AUTOINC counter resets to 1 after ALTER TABLE following by restart
108036	2022-07-29 19:50	2023-11-08 14:48	MySQL Server: InnoDB storage engine	Verified (1089 days)	S3	8.0	Any	Any	Server assertion crash after upgrade on 8.0.30
108087	2022-08-08 10:23	2022-08-11 15:12	MySQL Server: InnoDB storage engine	Verified (1543 days)	S1	5.6, 5.7	Any	Any	InnoDB：crash because of failure to rename file in DDL
108111	2022-08-10 13:00	2022-08-23 9:53	MySQL Server: InnoDB storage engine	Verified (1543 days)	S3	8.0.30	Any	Any	Garbled UTF characters in SHOW ENGINE INNODB STATUS
108314	2022-08-29 7:55	2022-09-01 7:31	MySQL Server: InnoDB storage engine	Verified (1522 days)	S1	8.0.30	Any	Any	Modifications of uncommitted transactions are seen by other sessions
108430	2022-09-08 13:52	2023-01-16 3:10	MySQL Server: InnoDB storage engine	Verified (1419 days)	S5	8.0.29	Oracle Linux (Oracle Linux Server release 7.9 3.10.0-1160.76.1.0.1.el7.x86_64)	x86 ( Intel(R) Xeon(R) CPU E5-2630 v3 )	performance degradation of DML operations comparing with MySQL 5.7
108471	2022-09-13 12:16	2022-09-13 13:19	MySQL Server: InnoDB storage engine	Verified (1510 days)	S3	8.0.30	Any	Any	Allow redo log register UDF to specify a register name
108503	2022-09-15 23:49	2022-09-16 4:57	MySQL Server: InnoDB storage engine	Verified (1507 days)	S3	8.0.21	Any	Any	Check return error from os_file_create_subdirs_if_needed()
108505	2022-09-15 23:54	2022-09-16 5:01	MySQL Server: InnoDB storage engine	Verified (1507 days)	S2	8.0.21	Any	Any	Check return pointer from dict_sdi_get_index()
108506	2022-09-15 23:58	2022-09-16 5:04	MySQL Server: InnoDB storage engine	Verified (1507 days)	S2	8.0.21	Any	Any	Check return error from fil_space_acquire()
108507	2022-09-16 0:07	2022-09-16 5:22	MySQL Server: InnoDB storage engine	Verified (1507 days)	S2	8.0.21	Any	Any	Return value of my_rand_buffer() not get checked
108508	2022-09-16 0:11	2023-09-06 7:55	MySQL Server: InnoDB storage engine	Verified (1507 days)	S2	8.0.21	Any	Any	Return value of field_store_string() not get checked
108586	2022-09-23 7:51	2023-03-19 16:53	MySQL Server: InnoDB storage engine	Verified (1497 days)	S3	8.0.30	Linux (below 3.15)	Any	Contribution By Tencent: WL#12527 cause slow startup in Linux < 3.15
108668	2022-10-03 7:07	2022-10-03 15:20	MySQL Server: InnoDB storage engine	Verified (1490 days)	S3	8.0	Any	Any	'ut_ad(index != nullptr)' is unsafe in row_quiesce_write_indexes(...,...,...)
108714	2022-10-08 14:51	2022-10-10 4:50	MySQL Server: InnoDB storage engine	Verified (1483 days)	S3	8.0.27, 8.0.30	Any	Any	ha_innodb.cc Possible error log output should have errors
108770	2022-10-14 2:13	2022-10-14 5:56	MySQL Server: InnoDB storage engine	Verified (1479 days)	S3	8.0.30, 8.0.31	Any	Any	A if condition in function page_cur_insert_rec_write_log may be incorrect
108860	2022-10-24 11:36	2022-10-25 5:55	MySQL Server: InnoDB storage engine	Verified (1468 days)	S3	8.0.31	Any	Any	InnoDB clone I/O errors from worker threads report incorrect errno
108891	2022-10-26 20:22	2024-12-26 19:30	MySQL Server: InnoDB storage engine	Verified (1466 days)	S3	8.0	Any	Any	innodb_print_all_deadlocks missing information.
108986	2022-11-03 13:13	2022-11-04 5:51	MySQL Server: InnoDB storage engine	Verified (1459 days)	S5	8.0.31	Any	Any	no need to define mem_log_recv_page_hash_key in log0recv.cc
109174	2022-11-23 7:51	2022-11-23 13:04	MySQL Server: InnoDB storage engine	Verified (1439 days)	S3	5.7, 8.0	Any	Any	Checksum of InnoDB varies if column defined nonzero default value has NULL value
109196	2022-11-24 15:39	2022-11-25 14:45	MySQL Server: InnoDB storage engine	Verified (1437 days)	S3	8.0	Any	Any	FOR UPDATE doesn't block FOR SHARE if secondary index is used
109200	2022-11-24 22:02	2023-06-28 14:54	MySQL Server: InnoDB storage engine	Verified (1250 days)	S3	5.7, 8.0	Any	Any	Metrics not incremented for 1st iteration in buf_LRU_free_from_common_LRU_list.
109334	2022-12-12 0:33	2026-05-28 1:13	MySQL Server: InnoDB storage engine	In progress (1419 days)	S3	8.0.31, 8.4.7, 9.5.0	Any	Any	Incorrect index cardinality when innodb_stats_method=nulls_ignored
109416	2022-12-16 23:17	2023-06-13 14:22	MySQL Server: InnoDB storage engine	Verified (1412 days)	S3	8.0.31	Any	Any	inplace alter table stuck table access on btr_drop_ahi_for_table phrase
109417	2022-12-16 23:30	2022-12-17 15:30	MySQL Server: InnoDB storage engine	Verified (1415 days)	S5	8.0.31	Any	Any	Bad performance by call btr_drop_ahi_for_table within dict sys_mutex protection
109435	2022-12-20 8:36	2023-01-05 13:01	MySQL Server: InnoDB storage engine	Verified (1412 days)	S5	8.0	Any	Any	better to use wdlock for global_sid_lock when only read gtid_state->get_executed
109784	2023-01-26 3:19	2023-02-03 9:36	MySQL Server: InnoDB storage engine	Verified (1371 days)	S3	8.0	Any	Any	Remove innodb table lock and use MDL lock to protect table
109786	2023-01-26 6:59	2023-01-26 14:18	MySQL Server: InnoDB storage engine	Verified (1375 days)	S3	8.0	Any	Any	ha_innopart::external_lock is hot with point select via pk on partition table
109787	2023-01-26 7:55	2023-01-26 14:19	MySQL Server: InnoDB storage engine	Verified (1375 days)	S3	8.0	Any	Any	ha_innopart::clear_blob_heaps is hot even lob is not used with partition table
110060	2023-02-14 9:32	2023-03-07 5:40	MySQL Server: InnoDB storage engine	Verified	S2	5.7.41	Any	Any	shutdown: Failing assertion: UT_LIST_GET_LEN(rseg->update_undo_list) == 0
110068	2023-02-15 5:13	2023-02-15 6:05	MySQL Server: InnoDB storage engine	Verified (1355 days)	S5	8.0.31	Any	Any	optimize for innodb recovery
110078	2023-02-15 11:52	2023-02-15 12:39	MySQL Server: InnoDB storage engine	Verified (1355 days)	S5	8.0.32	Any	Any	optimize for innodb recovery
110091	2023-02-16 5:27	2023-02-20 13:58	MySQL Server: InnoDB storage engine	Verified (1350 days)	S5	8.0.32	Any	Any	optimize for innodb recovery
110101	2023-02-16 15:32	2023-02-17 12:37	MySQL Server: InnoDB storage engine	Verified (1353 days)	S3	5.7.39, 8.0, 8.0.32	Any	Any	lock_row_lock_current_waits counter in innodb_metrics goes negative
110405	2023-03-17 4:52	2024-02-19 10:16	MySQL Server: InnoDB storage engine	Verified (1322 days)	S3	8.0	Any	Any	Memory allocation by UT_NEW_THIS_FILE_PSI_KEY at startup cannot be instrumented
110412	2023-03-17 12:42	2025-08-17 20:45	MySQL Server: InnoDB storage engine	Verified (1322 days)	S3	8.0.28	Any	Any	SMO(split) can result in unexpected sparse B-tree pages.
110429	2023-03-20 5:56	2026-05-28 1:13	MySQL Server: InnoDB storage engine	In progress (1322 days)	S3	8.0.31, 8.0.32	Any	Any	Incorrect autoinc in imported tablespace after restart server
110578	2023-03-31 12:43	2024-03-19 10:58	MySQL Server: InnoDB storage engine	Verified (1311 days)	S5	8.0	Any	Any	optimize for prefetch trx sys page
110584	2023-04-03 2:51	2023-04-03 4:10	MySQL Server: InnoDB storage engine	Verified (1308 days)	S3	Ver 8.0	Any	Any	add missing timestamp and headers information innodb_print_all_deadlocks
110600	2023-04-04 8:55	2023-04-04 9:28	MySQL Server: InnoDB storage engine	Verified (1307 days)	S5	8.0.32	Any	Any	optimize for page flush
110606	2023-04-04 10:16	2023-04-17 8:24	MySQL Server: InnoDB storage engine	Verified (1294 days)	S5	8.0	Linux	ARM (aarch64)	Improve crc32c code for arm64
110644	2023-04-10 6:16	2023-04-13 9:56	MySQL Server: InnoDB storage engine	Verified (1298 days)	S5	8.0	Linux	ARM (aarch64)	innobase: optimize hash_uint64 with hardware crc on Arm
110663	2023-04-12 3:50	2023-04-17 10:59	MySQL Server: InnoDB storage engine	Verified (1294 days)	S3	8.0.32	Any	Any	Pagetracking return null data if checkpoint LSN is less than page tracking start
110706	2023-04-17 2:56	2024-12-12 4:10	MySQL Server: InnoDB storage engine	Verified (1264 days)	S2	8.0.32	Any	Any	Data will be lost when the table structure is rebuilt.
110771	2023-04-23 7:46	2024-08-20 15:27	MySQL Server: InnoDB storage engine	Verified (1287 days)	S2	8.0.33	Any	Any	Failed to update NULL to empty value on instant col for REDUNDANT table
111079	2023-05-18 18:01	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (1262 days)	S3	8.0	Any	Any	InnoDB SDI index description has fields out-of-order
111083	2023-05-19 7:07	2024-04-10 9:57	MySQL Server: InnoDB storage engine	Verified (1262 days)	S3	5.7*	Any	Any	why Bug #32617942 not fixed in 5.7*，it may cause lock wiat timeout
111173	2023-05-28 7:26	2024-04-10 7:33	MySQL Server: InnoDB storage engine	Verified (1242 days)	S3	8.0.27 and higher, 8.0.36	Any	Any	ddl process will be blocked forever if failed to create threads in load stage
111182	2023-05-29 9:15	2024-04-10 7:04	MySQL Server: InnoDB storage engine	Verified (1245 days)	S3	8.0.33, 8.0.36	Any	Any	buffer pool online resize warning message incorrect
111261	2023-06-02 17:38	2023-06-05 6:09	MySQL Server: InnoDB storage engine	Verified (1245 days)	S3	8.0.32, 8.0.33	Any	Any	Skip scan results in wrong query results
111276	2023-06-05 10:42	2023-09-05 1:39	MySQL Server: InnoDB storage engine	Verified (1245 days)	S3	8.0, 5.7	Any	Any	There are some punctuation errors here, when buf_flush_do_batch
111570	2023-06-26 20:03	2023-06-28 0:31	MySQL Server: InnoDB storage engine	Verified (1222 days)	S3	8.0.33, 5.7.42	Any	Any	Looking for inexistent data reports 0 rows examined
111594	2023-06-28 8:21	2024-11-07 14:48	MySQL Server: InnoDB storage engine	Verified (1138 days)	S3	8.0	Any	Any	Some Scalability Issues in Specific Scenarios
111689	2023-07-07 8:25	2023-07-07 8:31	MySQL Server: InnoDB storage engine	Verified (1213 days)	S5	8.0.33	Any	Any	optimize for page flush
111696	2023-07-08 10:24	2023-12-20 12:06	MySQL Server: InnoDB storage engine	Verified (1047 days)	S5	8.0.32	Any	Any	The end range of where clause will clear the index->search_info->hash_analysis
111709	2023-07-10 14:52	2023-08-03 1:58	MySQL Server: InnoDB storage engine	Verified (1186 days)	S3	8.0.33	Any	Any	Error missing tablespace if innodb-validate-tablespace-paths=OFF
111720	2023-07-11 13:43	2023-07-11 14:22	MySQL Server: InnoDB storage engine	Verified (1209 days)	S5	8.0.33	Any	Any	recv_n_pool_free_frames are not maintained correctly
111755	2023-07-14 5:58	2023-07-14 7:17	MySQL Server: InnoDB storage engine	Verified (1206 days)	S3	8.0.33	Any	Any	potential risk of innodb recovey
111827	2023-07-20 11:55	2023-07-26 7:06	MySQL Server: InnoDB storage engine	Verified (1194 days)	S3	5.7.42	Any	Any	Error log: Got error 155 when reading table
111965	2023-08-04 2:43	2023-08-07 12:33	MySQL Server: InnoDB storage engine	Verified (1185 days)	S2	8.0.34, 5.7.43	Any	Any	default NULL column leads to foreign key constraint failure
111986	2023-08-07 11:07	2023-08-07 11:22	MySQL Server: InnoDB storage engine	Verified (1182 days)	S3	8.0.34,8.1.0	Any	Any	Unused function dd_process_dd_columns_rec
112127	2023-08-22 1:01	2023-08-22 6:03	MySQL Server: InnoDB storage engine	Verified (1167 days)	S3	8.0.27 and later, 8.1.0	CentOS (7.9)	x86	SHOW ENGINE INNODB STATUS doesn't report total buffer pool bytes
112201	2023-08-28 10:52	2026-05-28 1:13	MySQL Server: InnoDB storage engine	In progress (1161 days)	S3	8.0.34	Any	Any	Deadlock with show fields, alter, and select
112223	2023-08-30 20:44	2026-08-24 13:32	MySQL Server: InnoDB storage engine	Verified (1143 days)	S3	all version	Any	Any	Adaptive Hash Index(AHI) use 1/64 memory, even it never be switch on
112252	2023-09-04 16:20	2023-11-07 11:29	MySQL Server: InnoDB storage engine	Analyzing (1098 days)	S3	8.0.33, 8.0.34	Any	Any	InnoDB page compression impacts checkpointing
112425	2023-09-22 5:39	2023-09-22 11:54	MySQL Server: InnoDB storage engine	Verified (1136 days)	S3	8.0	Any	Any	trx_t might be Use-After-Free in innobase_commit_by_xid
112456	2023-09-25 8:20	2023-09-25 8:50	MySQL Server: InnoDB storage engine	Verified (1133 days)	S3	8.1.0, probably others	Any	Any	Unused/write-only mtr_t::m_sync, set_sync, is_async, mtr_t::Command::m_sync
112540	2023-09-27 13:10	2023-10-11 23:16	MySQL Server: InnoDB storage engine	Verified (1131 days)	S3	5.7 and less MariaDB 10.4 and less	Any	Any	Timestamp data type key column is changing implicitly
112653	2023-10-06 18:17	2023-10-09 11:03	MySQL Server: InnoDB storage engine	Verified (1119 days)	S3	8.0	Any	Any	Interrupting non-atomic OPTIMIZE leads to weird error conditions.
112964	2023-11-04 1:54	2024-09-27 9:44	MySQL Server: InnoDB storage engine	Verified (1091 days)	S5	8.0, 8.0.35	Any	Any	SELECT COUNT is slow with O_DIRECT
113228	2023-11-27 5:51	2023-11-28 10:39	MySQL Server: InnoDB storage engine	Verified (1070 days)	S2	8.0	Linux	x86	Phantom rows caused by update statements which changes value of the primary key
113312	2023-12-01 22:48	2024-10-23 11:29	MySQL Server: InnoDB storage engine	Verified (997 days)	S2	8.0.35, 8.1.0	Any	Any	Server stall during Alter/Drop table while clearing AHIs from the buffer pool
113347	2023-12-06 6:15	2023-12-07 8:07	MySQL Server: InnoDB storage engine	Verified (1060 days)	S3	all version, 8.0.35	Any	Any	The merge threshold for index pages is case-sensitive
113440	2023-12-15 13:06	2024-01-03 6:17	MySQL Server: InnoDB storage engine	Verified (1050 days)	S2	8.0.35	Any	Any	Table spaces with instant_col information can no longer be imported
113468	2023-12-20 4:07	2024-01-08 9:56	MySQL Server: InnoDB storage engine	Verified (1047 days)	S3	8.0	Any	Any	The lock for unmatched record should be released but not in READ-COMMITTED
113644	2024-01-15 14:13	2024-01-16 10:53	MySQL Server: InnoDB storage engine	Verified (1021 days)	S3	8.0	Any	Any	Confusing thread id vs processlist id information in SEIS
113658	2024-01-17 5:55	2024-01-17 6:38	MySQL Server: InnoDB storage engine	Verified (1019 days)	S5	8.0.32	Any	Any	Avoid unnecessary copy operations with std::move()
113688	2024-01-19 3:49	2024-01-19 5:26	MySQL Server: InnoDB storage engine	Verified (1017 days)	S5	8.0.32	Any	Any	reduce memory usage for purge
113733	2024-01-24 6:36	2024-02-01 6:39	MySQL Server: InnoDB storage engine	Verified (1004 days)	S2	8.0, 8.0.36	Any	Any	Innodb page has a large proportion of garbage space in certain conditions
113751	2024-01-25 7:03	2024-01-29 10:53	MySQL Server: InnoDB storage engine	Verified (1010 days)	S3	8.0	Any	Any	Non repeatable results in REPEATABLE-READ isolation level
113771	2024-01-26 7:35	2024-01-26 12:19	MySQL Server: InnoDB storage engine	Verified (1010 days)	S3	8.0.32	Any	Any	optimize for row_parse_int_from_field
113776	2024-01-26 12:20	2024-01-26 13:26	MySQL Server: InnoDB storage engine	Verified (1010 days)	S5	8.0.32	Any	Any	optimize for btr_insert_into_right_sibling
113815	2024-01-31 3:35	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (1005 days)	S3	8.0	Any	Any	MySQL auto increment ID will skip 4294967294
113818	2024-01-31 7:04	2024-01-31 7:20	MySQL Server: InnoDB storage engine	Verified (1005 days)	S5	8.0.32	Any	Any	optimize for buf_read_page_low
113952	2024-02-11 7:02	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (993 days)	S2	8.0, 8.3, 8.0.36	Any	Any	Updating multiple mediumtext columns causes "Undo log record is too big." error
114053	2024-02-19 18:42	2026-08-06 15:22	MySQL Server: InnoDB storage engine	Verified	S3	8.0	Any	Any	Rollback of transactions during startup shouldn't delay opening for public
114116	2024-02-26 9:21	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (978 days)	S3	8.0.36	Any	Any	buffer pool online resize is blocked by the transaction hold the blocks
114180	2024-03-01 9:21	2024-04-02 3:20	MySQL Server: InnoDB storage engine	Verified (975 days)	S3	8.0.36	Any	Any	innodb_activity_count counter in innodb_metrics goes negative
114248	2024-03-06 16:22	2024-03-07 14:05	MySQL Server: InnoDB storage engine	Verified (969 days)	S3	8.0.36, 5.7.44	Any	Any	Incomplete query results when backward scan and concurrent page merge
114299	2024-03-11 13:09	2024-03-11 14:40	MySQL Server: InnoDB storage engine	Verified (965 days)	S3	5.7 8.0	Any	Any	Unexpected behavior of auto_increment_offset
114354	2024-03-14 14:00	2024-03-14 14:26	MySQL Server: InnoDB storage engine	Verified (962 days)	S3	8.0	Any	Any	incorrect buffer pool instance in linear read-ahead
114437	2024-03-21 9:46	2024-03-21 9:59	MySQL Server: InnoDB storage engine	Verified (955 days)	S3	8.0.36	Any	Any	Innodb not support 4k sector size
114468	2024-03-24 21:51	2025-05-27 12:59	MySQL Server: InnoDB storage engine	Verified (951 days)	S5	8.3.0, 8.0.36	Any	Any	Inconsistent table performance: fresh data import vs after optimization
114641	2024-04-12 22:11	2024-04-14 13:05	MySQL Server: InnoDB storage engine	Verified (931 days)	S3	8.0	Any	Any	Contribution: fix stale comment in trx0undo.cc
114708	2024-04-19 19:34	2024-04-22 7:40	MySQL Server: InnoDB storage engine	Verified (923 days)	S3	8.0	Any	Any	Contribution: Fix build if UNIV_ZIP_DEBUG is enabled
114799	2024-04-26 16:41	2025-01-22 1:52	MySQL Server: InnoDB storage engine	Verified (916 days)	S3	8.0.33, 8.0.36	Any	Any	ERROR 1216 vs ERROR 1452 in MySQL 8.0
114821	2024-04-30 5:32	2024-05-02 20:19	MySQL Server: InnoDB storage engine	Verified (915 days)	S3	8.0	Any	Any	Server upgrade can fail due to badly configured session variables
114838	2024-05-01 13:48	2024-08-19 12:10	MySQL Server: InnoDB storage engine	Verified (804 days)	S1	8.4.0	Ubuntu	Any	8.4.0 requires unique constraint for FK
114966	2024-05-11 8:49	2024-05-13 12:37	MySQL Server: InnoDB storage engine	Verified (902 days)	S3	8.0	Any	Any	innodb_parallel_read_threads can be set with neg vals
115107	2024-05-23 18:54	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch approved (745 days)	S5	5.7, 8.0	Any	Any	Optimization in row_purge_poss_sec Function for Undo Purge Process
115124	2024-05-25 15:47	2024-05-29 10:26	MySQL Server: InnoDB storage engine	Verified (888 days)	S3	8.0	Any	Any	The sort file cache is not fully controlled by innodb_disable_sort_file_cache
115157	2024-05-29 7:34	2026-08-11 14:48	MySQL Server: InnoDB storage engine	Patch pending (886 days)	S3	mysql-trunk, 8.0	Any	Any	Potential Nullptr Derefence in file `storage\innobase\lob\zlob0update.cc`
115242	2024-06-06 8:43	2024-06-20 12:56	MySQL Server: InnoDB storage engine	Verified (864 days)	S3	8.0.37, 8.4.0	Any	Any	Unexpected dd_table_open_on_id_low() failure on concurrent RENAME TABLE
115256	2024-06-08 0:10	2024-06-08 7:47	MySQL Server: InnoDB storage engine	Verified (876 days)	S3	8.4, 8.0.37	Any	Any	Import tablespace does not work properly for decimal data type
115328	2024-06-14 2:13	2025-08-11 12:05	MySQL Server: InnoDB storage engine	Analyzing (866 days)	S5	8.4.0	Red Hat (Rocky Linux 8.8)	x86	Poor write performance due to new default value of innodb_doublewrite_pages
115348	2024-06-16 15:56	2025-11-14 10:11	MySQL Server: InnoDB storage engine	Verified (661 days)	S3	8.0.40	Any	Any	Expansion of the undo tablespace
115499	2024-07-03 11:30	2024-12-26 6:41	MySQL Server: InnoDB storage engine	Verified (851 days)	S3	8.0.38, 8.0.40	Any	Any	InnoDB: key buffer sort could be skipped when pk order preserved
115527	2024-07-05 14:35	2025-07-26 11:21	MySQL Server: InnoDB storage engine	Verified (697 days)	S3	8.0	Any	Any	Contribution: Ensure FTS auxiliary tables are cleaned up properly
115542	2024-07-08 11:24	2026-02-06 14:00	MySQL Server: InnoDB storage engine	Analyzing (846 days)	S1	8.0.34-26	Linux	x86	MY-012872 MySQL Issues crash on long running large table update
115668	2024-07-22 23:46	2024-07-23 5:04	MySQL Server: InnoDB storage engine	Verified (831 days)	S3		Any	Any	Contribution: innobase: respect transaction isolation for innodb_api
115780	2024-08-06 7:25	2024-08-20 3:42	MySQL Server: InnoDB storage engine	Verified (816 days)	S2	8,9, 8.0.39	Any	Any	InnoDB aborts when a DB_OUT_OF_RESOURCES error occurs in Parallel_reader
115830	2024-08-14 2:24	2026-10-20 8:41	MySQL Server: InnoDB storage engine	Verified (809 days)	S3	8.0.39, 8.4.2, 9.0.1	Any	Any	`Replace into` may be invalid when functional key is unique
115886	2024-08-21 19:15	2024-08-22 7:06	MySQL Server: InnoDB storage engine	Verified (801 days)	S3	8.0.39, 8.4.2, 9.0.1	Any	Any	Crash recovery logs after clean restart with log_error_verbosity = 3.
115931	2024-08-26 12:32	2024-08-26 14:32	MySQL Server: InnoDB storage engine	Verified (797 days)	S3	8.0.39, 8.4.0	Any	Any	MySQL hangs on installing plugin with innodb_thread_concurrency=1
115942	2024-08-28 6:32	2024-10-30 1:23	MySQL Server: InnoDB storage engine	Verified (732 days)	S3	8.0.37	Linux	x86	The delete operation performed in an uncommitted transaction affects the query r
115994	2024-09-04 6:19	2025-05-15 10:30	MySQL Server: InnoDB storage engine	Verified (788 days)	S2	5.7.41, 8.0	Any	Any	InnoDB: system hang because of buf flush wait flushed keeps waiting for ever
116035	2024-09-09 1:55	2024-09-12 1:25	MySQL Server: InnoDB storage engine	Verified (781 days)	S3		Any	Any	with parallel instant ddl and select INFORMATION_SCHEMA will show Duplicate row
116067	2024-09-11 21:51	2024-09-23 14:27	MySQL Server: InnoDB storage engine	Verified (779 days)	S3	8.0.28	Any	Any	Upsert not visible within own transaction when querying by unique index
116118	2024-09-16 8:51	2024-09-16 13:19	MySQL Server: InnoDB storage engine	Verified (776 days)	S3	8.0.39	Any	Any	Need to bound optimise-like statement in order to reclaim the disk space back
116142	2024-09-18 11:34	2025-01-21 11:13	MySQL Server: InnoDB storage engine	Verified (773 days)	S2	8.0	Any	Any	Add another uk to a field that already has a uk results in a duplicate key error
116209	2024-09-24 7:44	2026-07-17 19:54	MySQL Server: InnoDB storage engine	Verified (768 days)	S5	8.0	Any	Any	Crash recovery is slow because of repeated scans of double-wrtie
116291	2024-10-03 12:11	2024-11-12 13:46	MySQL Server: InnoDB storage engine	Verified (758 days)	S5	8.0	Any	Any	innodb crash recovery optimize for MLOG_REC_INSERT
116305	2024-10-06 11:05	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (753 days)	S2	9.0	Any	Any	row_search_mvcc process wrong page of small buffer pool
116319	2024-10-09 6:50	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (753 days)	S2	8.0, 8.4, 8.0.39	Any	Any	When locks exhaust the BP, an incorret assert about semi_consistent causes crash
116383	2024-10-16 20:57	2024-11-19 20:18	MySQL Server: InnoDB storage engine	Verified (745 days)	S3	8.4	Any	Any	Contribution: Fix for resetting innodb_redo_log_capacity and innodb_buffer_ ...
116445	2024-10-22 11:01	2024-10-23 5:20	MySQL Server: InnoDB storage engine	Verified (739 days)	S3	8.4,8.1,8.0	Any	Any	recv_sys->scanned_epoch_no lost assignment when parse_start_lsn is first set
116455	2024-10-23 3:31	2024-11-14 8:19	MySQL Server: InnoDB storage engine	Verified (717 days)	S3	8.0.40	Any	Any	Server upgrade progress will open all tablespaces and not close
116489	2024-10-28 10:59	2024-10-28 12:20	MySQL Server: InnoDB storage engine	Verified (734 days)	S3	8.0.30	Any	Any	no need to check log_upgrade when recv_apply_hashed_log_recs
116501	2024-10-29 13:27	2024-11-07 15:22	MySQL Server: InnoDB storage engine	Verified (724 days)	S3	8.0	Linux	Any	Compression not work with file system which sector size is not 512
116502	2024-10-30 4:31	2025-01-20 6:58	MySQL Server: InnoDB storage engine	Verified (731 days)	S2	8.0.40	Any	Any	Duplicate Detection Flaw for NULL Values in UK During DDL Rollback Operations
116504	2024-10-30 12:52	2024-11-07 15:25	MySQL Server: InnoDB storage engine	Verified (724 days)	S3	8.0	Linux	Any	Insert into punch hole compression table drop of zero randomly
116626	2024-11-12 9:55	2024-11-12 10:02	MySQL Server: InnoDB storage engine	Verified (719 days)	S3	8.0.40	Any	Any	Lack of error handling when temp tablespace truncate fails
116627	2024-11-12 10:30	2024-11-12 18:57	MySQL Server: InnoDB storage engine	Verified (719 days)	S3	8.0	Any	Any	innodb print tons of partial read in error log
116709	2024-11-19 11:59	2024-11-19 12:22	MySQL Server: InnoDB storage engine	Verified (712 days)	S3	9.1.0	Any	Any	scripts/mysql_system_tables.sql still treating InnoDB as an optional SE
116713	2024-11-19 15:57	2024-11-21 14:15	MySQL Server: InnoDB storage engine	Verified (711 days)	S2	9.0	Any	Any	Function rename_partition_files should not be in MySQL 9, and more.
116714	2024-11-19 16:04	2024-11-21 14:17	MySQL Server: InnoDB storage engine	Verified (711 days)	S3	8.0	Any	Any	With 8000 to 15,999 Tablespaces, MySQL Startup Spawns one Useless Sub-Thread.
116715	2024-11-19 17:03	2024-11-20 17:23	MySQL Server: InnoDB storage engine	Verified (711 days)	S2	9, 8.4, 8.0	Any	Any	Optimize Normal Startup with Many Tables.
116760	2024-11-23 13:44	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (706 days)	S2	8.0.40,8.4.3,9.1.0	Any	Any	Page deadlock occured when searching BTREE after nullable cols dropped by INSTAN
116761	2024-11-24 4:46	2024-11-26 7:51	MySQL Server: InnoDB storage engine	Verified (705 days)	S3	8.0.40	Any	Any	Page tracking stops working when disk is full
116793	2024-11-27 3:51	2024-11-27 7:14	MySQL Server: InnoDB storage engine	Verified (704 days)	S2	8.0.40	Any	Any	AHI crash : ut_a(old_index != nullptr)
116794	2024-11-27 4:10	2024-11-28 14:27	MySQL Server: InnoDB storage engine	Verified (703 days)	S3	8.0	Any	Any	Blobs in dropped columns will be residual after a update.
116813	2024-11-28 2:57	2025-07-11 2:28	MySQL Server: InnoDB storage engine	Verified (478 days)	S5	8.0.40, 8.0.42	Any	Any	The transaction commit takes a long time even if it doesn't affect any rows
116933	2024-12-11 1:47	2024-12-11 5:33	MySQL Server: InnoDB storage engine	Verified (690 days)	S3	8.0,8.4	Any	Any	Function recv_single_rec doesn't handle corrupt_log correctly
116934	2024-12-11 2:04	2024-12-11 5:33	MySQL Server: InnoDB storage engine	Verified (690 days)	S3	8.0,8.4	Any	Any	Recovery should abort immediatly if meet corrupt log
117099	2025-01-02 18:20	2025-01-08 15:18	MySQL Server: InnoDB storage engine	Verified (662 days)	S2	8.0.40	Any	Any	Variable innodb_ddl_buffer_size does not limit memory usage in the first phase of an ALTER TABLE
117189	2025-01-13 8:26	2025-01-13 8:40	MySQL Server: InnoDB storage engine	Verified (657 days)	S3	8.0.39, 8.0.40	Any	Any	InnoDB index stats many orders of magnitude wrong
117231	2025-01-17 20:50	2025-01-27 6:57	MySQL Server: InnoDB storage engine	Verified (643 days)	S2	8.0.40, 8.4.3, 9.1.0	Any	Any	Wrong SDI after upgrade from 8.0.23 because Bug#98501 (Exchanging partition does not update SDI).
117237	2025-01-19 4:13	2025-01-21 11:41	MySQL Server: InnoDB storage engine	Verified (649 days)	S2	8.0.40, 8.4.3, 9.1.0	Any	Any	Unexpected Duplicate Error in DDL Row Log Apply
117256	2025-01-21 13:19	2025-01-28 18:24	MySQL Server: InnoDB storage engine	Verified (642 days)	S2	8.4.4	Any	Any	Repeating uncaused error "Column cannot be null" after single error on table with trigger
117436	2025-02-11 7:22	2025-04-29 10:27	MySQL Server: InnoDB storage engine	Verified (564 days)	S2	8.0	Any	Any	PCursor::move_to_next_block may skip records incorrectly
117448	2025-02-12 9:22	2025-11-14 9:54	MySQL Server: InnoDB storage engine	Verified (627 days)	S5	8.0	Any	Any	When a large number of undo logs accumulate, reading the undo logs during the undo purge process may become a bottleneck
117498	2025-02-18 9:37	2025-03-27 13:44	MySQL Server: InnoDB storage engine	Verified (584 days)	S5	8.0.41	Any	Any	Traversing a relatively long undo-chain will seriously affect write performance
117533	2025-02-20 13:37	2025-03-27 9:50	MySQL Server: InnoDB storage engine	Verified (584 days)	S5	8.0.41	Any	Any	The performance is poor when concurrently reading undo records
117717	2025-03-16 5:05	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (595 days)	S2	8.0.41, 8.4.4, 9.2.0	Any	Any	Import Tablespace Fails Due to Inconsistent max_prefix in dict_col_t After Dropping Index
117733	2025-03-18 2:59	2025-03-21 1:13	MySQL Server: InnoDB storage engine	Verified (593 days)	S2	9.2.0	Any (Ubuntu 22.04)	Any	Dirty reads due to isolation level settings
117778	2025-03-24 10:23	2025-05-12 9:23	MySQL Server: InnoDB storage engine	Verified (587 days)	S3	8.0, 8.4, 9.2	Any	Any	AHI hash table memory is invisible to Performance Schema
117809	2025-03-27 13:06	2026-06-30 5:31	MySQL Server: InnoDB storage engine	Verified (584 days)	S5		Any	Any	Statistics update failed.
117835	2025-03-31 10:44	2025-05-12 12:18	MySQL Server: InnoDB storage engine	Verified (538 days)	S2	9.2.0	Any (Ubuntu 22.04)	Any	Non Repeatable Read WITH CONSISTENT SNAPSHOT
117898	2025-04-07 8:26	2025-09-10 9:54	MySQL Server: InnoDB storage engine	Verified (549 days)	S3	8.0.41	Any	Any	User Records may be skipped when Persistent Cursor restores Infimum and Supremum Record
117943	2025-04-11 8:07	2025-05-13 12:31	MySQL Server: InnoDB storage engine	Verified (544 days)	S3	8.4.4, 9.2.0	Any	Any	Startup ibd-file validation uses too much CPU threads
117962	2025-04-13 15:19	2025-04-13 17:26	MySQL Server: InnoDB storage engine	Verified (567 days)	S3	8.0.37, 8.0.41, 9.2.0	Any	Any	ibd2sdi failed when table COMPRESSION='lz4'
118054	2025-04-24 16:23	2025-05-07 15:55	MySQL Server: InnoDB storage engine	Verified (544 days)	S5		Any	Any	Potential optimization in row_ins_sec_index_entry_low(): avoid second btr_cur_search_to_nth_level() under certain condit
118121	2025-05-06 14:40	2025-05-13 8:47	MySQL Server: InnoDB storage engine	Verified (537 days)	S3	8.0.37, 8.0.42	Any	Any	lob pages leak when mysqld crashed
118172	2025-05-13 3:54	2025-09-21 20:45	MySQL Server: InnoDB storage engine	Analyzing (466 days)	S3	8.0.31	Windows	x86 ( x86_64)	猜测间隙锁可以加到普通索引上，导致只能防止插入操作而不能防止select ...for update操作
118265	2025-05-25 23:12	2025-07-09 15:42	MySQL Server: InnoDB storage engine	Verified (502 days)	S1	9.3.0	MacOS (15.4.1 (24E263))	x86 (Quad-Core Intel Core i7)	mysqld hangs durning startup
118299	2025-05-29 6:57	2025-08-21 2:18	MySQL Server: InnoDB storage engine	Verified (437 days)	S2	8.0.42, 8.4.5	Any	Any	Multi-valued Index on Composite Key Returns Incomplete Results for Rows with Empty JSON Array('[]')
118302	2025-05-29 16:46	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch approved (520 days)	S3	9.0.0, 9.3.0	Any	Any	Contribution: Adding \'sb\' instruction to spin_delay() for ARM v8.5 onward
118335	2025-06-03 7:50	2025-07-07 14:05	MySQL Server: InnoDB storage engine	Verified (482 days)	S5	9.3.0	Any	Any	drop big table affect performance when general space used
118358	2025-06-04 12:04	2025-07-13 10:14	MySQL Server: InnoDB storage engine	Verified (485 days)	S2	8.0.42, 8.4.5 9.3.0	Any	Any	Startup without Signs of Progress when Rolling-Back Big Transaction.
118359	2025-06-04 13:43	2025-06-16 12:33	MySQL Server: InnoDB storage engine	Verified (508 days)	S2	mysql-8.0.41	Any	Any	False-negative result in row_vers_impl_x_locked_low() — may miss identifying the active transaction on a secondary rec
118363	2025-06-04 18:00	2026-01-25 21:28	MySQL Server: InnoDB storage engine	Verified (280 days)	S3	mysql-8.0.41	Any	Any	Another Potential Optimization in row_ins_sec_index_entry_low()
118403	2025-06-09 17:10	2025-06-20 10:13	MySQL Server: InnoDB storage engine	Verified (499 days)	S3	8.0.37, 8.0.42	Any	Any	innodb_fill_factor is not honored for InnoDB Compressed Tables
118411	2025-06-10 15:52	2025-07-21 11:44	MySQL Server: InnoDB storage engine	Verified (468 days)	S2	8.0.37, 8.0.42	CentOS	x86	Performance degradation in write workload after rebuilding table with row_format=compressed
118516	2025-06-24 10:42	2025-07-03 18:36	MySQL Server: InnoDB storage engine	Verified (486 days)	S3	8.0.39	Any	Any	Unexpected blocked statement when different select statements are executed
118594	2025-07-07 14:16	2026-09-27 14:48	MySQL Server: InnoDB storage engine	Documenting (482 days)	S2	8.0.42	Any	Any	In-place ALTER TABLE ... ADD FOREIGN KEY can sometimes fails with unwarranted error or even crashes
118624	2025-07-10 2:47	2026-10-30 15:47	MySQL Server: InnoDB storage engine	Documenting (479 days)	S1	8.3.0, 8.0.42, 8.3.0, 8.4.5, 9.3.0	Any	Any	Wrong result when icp(push a 'like condition' into engine)
118681	2025-07-18 2:54	2025-07-18 5:22	MySQL Server: InnoDB storage engine	Verified (471 days)	S5	8.0.42	Any	Any	Reduce the locking scope of dict_sys_mutex in dict_stats_drop_table
118693	2025-07-22 5:52	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (467 days)	S3	8.0.42	Any	Any	Increasing length of varchar field should be inplace.
118695	2025-07-22 7:11	2025-07-23 7:33	MySQL Server: InnoDB storage engine	Verified (466 days)	S3	8.0	Any	Any	This if condition seems to be useless in btr0cur.cc:1398
118723	2025-07-26 11:54	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (461 days)	S5	8.0.42	Any	Any	optimize for innodb insert
118820	2025-08-13 7:39	2025-08-20 6:01	MySQL Server: InnoDB storage engine	Verified (439 days)	S2	8.0.41	Any	Any	AHI results the mysqld hung and assertion failure: btr0sea.cc:295:sleep_counter < 60000
118842	2025-08-14 8:50	2025-09-22 3:27	MySQL Server: InnoDB storage engine	Verified (405 days)	S1	8.4.6	Red Hat (9.4)	x86	Transactions get stuck in stage/sql/waiting for handler commit until mysqld restart (MySQL 8.4.3), heavy concurrent DML
118864	2025-08-20 18:17	2025-09-16 1:31	MySQL Server: InnoDB storage engine	Verified (437 days)	S3	9.4	Any	Any	Contribution: Optimize undo spaces lock
118866	2025-08-20 18:17	2025-09-26 8:43	MySQL Server: InnoDB storage engine	Verified (437 days)	S3	9.4	Any	Any	Contribution: Optimize hash_table_locks
118867	2025-08-20 18:35	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (437 days)	S3	9.4	Any	Any	Contribution: Optimize NUMA Scheduling
118872	2025-08-21 5:01	2025-08-21 6:31	MySQL Server: InnoDB storage engine	Verified (437 days)	S3	8.0.40	Any	Any	Innodb_data_written lacks statistics for double-write files
118923	2025-09-02 7:49	2025-09-04 11:46	MySQL Server: InnoDB storage engine	Verified (424 days)	S2	8.4, 8.0.22, 9.4.0	Any	Any	Abnormal read phenomena are observed under MySQL's Read Committed isolation level
118983	2025-09-10 6:59	2025-09-15 16:03	MySQL Server: InnoDB storage engine	Verified (416 days)	S3	8.0.43	Any	Any	PCursor::move_to_next_block is not functioning as expected
118984	2025-09-10 7:05	2026-05-28 1:13	MySQL Server: InnoDB storage engine	Patch pending (415 days)	S3	9.4.0	Any	Any	fts_optimize_read_deleted_doc_id_snapshot reads BEING_DELETED table twice
119043	2025-09-19 9:14	2025-09-23 2:39	MySQL Server: InnoDB storage engine	Verified (404 days)	S3	8.0.41	Any	Any	in certain situations the table space will be greatly wasted
119073	2025-09-26 3:29	2025-10-01 13:59	MySQL Server: InnoDB storage engine	Verified (398 days)	S3	9.4.0 8.4.6	Any	x86	Inconsistent Type Conversion Behavior for TIMESTAMP Column Based on UNIQUE Constraint
119133	2025-10-11 6:55	2025-10-11 6:56	MySQL Server: InnoDB storage engine	Open (386 days)	S2	8.0.42	Any	Any	Under the RC isolation level, updating data after a SELECT FOR UPDATE may lead to data read inconsistency.
119152	2025-10-14 12:01	2025-10-14 12:01	MySQL Server: InnoDB storage engine	Open	S2	8.4, 8.0.22	Any	Any	Anomalous transaction snapshot version behavior under the RR isolation level.
119159	2025-10-15 9:23	2025-10-15 9:23	MySQL Server: InnoDB storage engine	Open	S2	9.4.0	Any	Any	Some data is not rolled back successfully
119235	2025-10-27 2:47	2025-11-10 14:16	MySQL Server: InnoDB storage engine	Open (356 days)	S3	9.5.0	Any	Any	Crash due to race condition between buf_LRU_check_size_of_non_data_objects and buf_pool_resize
119255	2025-10-28 7:08	2025-10-28 7:08	MySQL Server: InnoDB storage engine	Open	S3	mysql-8.0.44	Any	Any	Assertion failure triggered by temporary table dirty page flush
119273	2025-10-30 14:14	2026-01-15 10:29	MySQL Server: InnoDB storage engine	Open (367 days)	S2	8.4.6	Red Hat (5.14.0-570.25.1.el9_6.x86_64)	x86	disk-based Temptable gives "Table './tmp/#sql2730_2b2_4' doesn't exist"
119276	2025-10-31 6:05	2026-10-01 14:48	MySQL Server: InnoDB storage engine	Documenting (88 days)	S3	8.0.44	Any	Any	ALTER TABLE ANALYZE PARTITION statement causes incorrect results in the mysql.table_table_stats
119280	2025-10-31 11:55	2026-06-20 21:50	MySQL Server: InnoDB storage engine	Open (156 days)	S2	9.5.0	Any	Any	INSTANT ADD succeeds even when the size of a row crosses row_size_limit
119285	2025-11-01 6:16	2026-01-29 6:39	MySQL Server: InnoDB storage engine	Open (276 days)	S5	8.0.44	Any	Any	resue read-view for read_only mode
119290	2025-11-02 15:06	2025-11-07 7:43	MySQL Server: InnoDB storage engine	Open (359 days)	S2	9.3.0, 9.5.0	Any	Any	SELECT statement is affected by concurrent transaction under Read Uncommitted
119300	2025-11-04 10:46	2025-11-04 10:56	MySQL Server: InnoDB storage engine	Open (362 days)	S3	8.0.44	Any	Any	Debug assertion failure: field.field_no < dict_index_get_n_fields(index)
119325	2025-11-07 7:33	2025-11-07 7:33	MySQL Server: InnoDB storage engine	Open	S2	9.5.0	Any	Any	SELECT does not create a snapshot when the WHERE condition evaluates to false
119393	2025-11-14 7:54	2025-11-14 8:07	MySQL Server: InnoDB storage engine	Open	S3	8.0	Any	Any	Wrong db_name asing for acquire_uncached_table()
119395	2025-11-14 9:20	2025-11-15 12:34	MySQL Server: InnoDB storage engine	Open	S3	8.4	Any	Any	WL #12527 may cause performance jitter under heavy write workloads
119396	2025-11-14 10:58	2025-11-14 15:12	MySQL Server: InnoDB storage engine	Open (352 days)	S1	8.0.40	Any	Any	Increase in undo log size , slower purging and no truncation even after restart
119409	2025-11-17 9:32	2025-11-17 9:32	MySQL Server: InnoDB storage engine	Open	S3	8.0.39	Any	Any	Update fails to update data consistently after locking is released
119431	2025-11-20 7:59	2026-07-09 5:01	MySQL Server: InnoDB storage engine	Open	S3	8.0.30, 8.0.39	Any	Any	Concurrent inserts generate duplicate AUTO_INCREMENT values after changing auto_increment settings
119445	2025-11-23 4:32	2025-11-23 4:32	MySQL Server: InnoDB storage engine	Open	S2	5.7	Ubuntu	Any	ALTER TABLE ... AUTO_INCREMENT allows values outside column datatype range → later INSERT fails
119457	2025-11-25 9:00	2025-11-27 12:42	MySQL Server: InnoDB storage engine	Open (339 days)	S2	5.7	Any	Any	import tablespace cost too long
119460	2025-11-25 10:08	2026-01-21 3:17	MySQL Server: InnoDB storage engine	Open (284 days)	S2	8.0.44	Any	Any	InnoDB transaction may get stuck in an infinite loop when releasing Read Locks
119473	2025-11-29 8:17	2025-11-30 15:03	MySQL Server: InnoDB storage engine	Open (337 days)	S3	8.0.41	Any	Any	InnoDB Mutex Deadlock Cause Mysql Crash
119480	2025-12-01 9:38	2025-12-03 9:43	MySQL Server: InnoDB storage engine	Verified (333 days)	S3		Any	Any	Full table scans on primary keys, MySQL 8.0 performance degradation than MySQL 5.7.
119490	2025-12-02 7:48	2025-12-02 7:57	MySQL Server: InnoDB storage engine	Open	S3	8.0.41	Any	Any	savepoint
119503	2025-12-03 16:45	2025-12-04 20:12	MySQL Server: InnoDB storage engine	Open (332 days)	S3	8.4.6	Linux	x86	[InnoDB] Partitioned tables in reserved db name 'aux' act as missing tablespaces after restart
119517	2025-12-05 15:25	2025-12-15 5:26	MySQL Server: InnoDB storage engine	Open (321 days)	S3	8.0.44	Any	Any	Importing Table with Instant Drop Column not fix index col name pointer
119521	2025-12-08 3:23	2025-12-10 6:47	MySQL Server: InnoDB storage engine	Open	S2	8.4	Any	Any	False positive deadlock detected involving SELECT FOR SHARE / LOCK IN SHARE MODE
119564	2025-12-16 12:51	2026-01-30 1:11	MySQL Server: InnoDB storage engine	Open (275 days)	S3	9.5.0	Any	Any	for REPEATABLE READ TRANSACTION ISOLATION, data should not be read if deleted
119567	2025-12-17 2:53	2025-12-18 2:10	MySQL Server: InnoDB storage engine	Open (318 days)	S2	8.0.30/9.4.0/8.4.6	Any	Any	signal 6 crashed when too many connections
119570	2025-12-17 10:08	2025-12-18 6:06	MySQL Server: InnoDB storage engine	Open	S2	8.0.44	Ubuntu (24.04)	x86 (running under Virtual Box 7.2.2, Win11 host)	Reports of "database page corruption", and server restart
119578	2025-12-19 14:06	2025-12-19 14:11	MySQL Server: InnoDB storage engine	Open	S1	8.0.40	Any	x86	Repeated MySQL Crashes During Online ALTER on Multi -TB Tables
119585	2025-12-23 3:17	2026-07-13 23:49	MySQL Server: InnoDB storage engine	Open	S3	8.0.30/9.4.0/8.4.6	Any	Any	In extreme cases, sync_array_get_and_reserve_cell fails to obtain a cell even have space
119602	2025-12-28 21:11	2025-12-29 10:39	MySQL Server: InnoDB storage engine	Open	S2	8.0	Any	Any	Inconsistent data
119608	2025-12-30 3:39	2025-12-30 3:39	MySQL Server: InnoDB storage engine	Open	S3	9.3.0	Any	Any	UPDATE is not blocked by SELECT ... FOR SHARE under READ COMMITTED isolation level
119612	2025-12-31 2:10	2025-12-31 5:02	MySQL Server: InnoDB storage engine	Open	S2	8.0.25 8.0.40	Any	Any	dict_stats_analyze_index() may always discard optimal index-based access paths
119626	2026-01-05 13:33	2026-01-06 1:30	MySQL Server: InnoDB storage engine	Open (299 days)	S3	8.0.41	Any	Any	Adding an index using the inplace algorithm will result in a "Duplicate entry" error in the replace into syntax.
119632	2026-01-06 12:48	2026-01-06 12:48	MySQL Server: InnoDB storage engine	Open	S3	8.0.39	Any	Any	Inconsistent Auto-increment Primary Key Allocation Under Concurrent Operations Violates Transaction Consistency
119643	2026-01-07 18:53	2026-01-08 5:48	MySQL Server: InnoDB storage engine	Open	S3	8.0.44	Linux	x86	Undo log purging goes through purge boundary overwrites undo log
119648	2026-01-08 11:37	2026-01-09 6:09	MySQL Server: InnoDB storage engine	Open	S2	8.0.39	Any	Any	Non-repeatable Reads in REPEATABLE READ Isolation Level
119649	2026-01-08 12:18	2026-01-08 12:18	MySQL Server: InnoDB storage engine	Open	S3	8.0.39	Any	Any	SERIALIZABLE Isolation Violation with Consistent Snapshot in MySQL
119653	2026-01-09 9:39	2026-01-09 9:39	MySQL Server: InnoDB storage engine	Open	S5	8.0.44	Any	Any	Reduce unnecessary if checks in core logic
119654	2026-01-09 10:01	2026-01-09 10:01	MySQL Server: InnoDB storage engine	Open	S2	8.x	Linux	Any	assert fail at mach_write_to_2 with a value larger than 0xFFFF.
119656	2026-01-12 2:35	2026-01-12 2:35	MySQL Server: InnoDB storage engine	Open	S3	8.0.41	Any	Any	after crash recovery check table warning: Index xxx is marked as corrupted
119661	2026-01-12 13:19	2026-01-12 13:19	MySQL Server: InnoDB storage engine	Open	S2	8.0.44	Any	Any	Drop multiple FTS will cause permanent leakage of its AUX tables
119707	2026-01-16 11:27	2026-01-16 11:27	MySQL Server: InnoDB storage engine	Open	S3	8.0.39	Any	Any	SERIALIZABLE Isolation Level: Concurrent Transactions with AUTO_INCREMENT Produce Non-Serializable Result
119731	2026-01-21 3:10	2026-01-21 3:13	MySQL Server: InnoDB storage engine	Open	S3	MySQL 8.4	Any	Any	mysql 8.4 ut_a is invalid
119744	2026-01-22 9:52	2026-01-22 9:52	MySQL Server: InnoDB storage engine	Open	S2	9.6.0	Any	Any	mysqlbackup_page_track_purge_up_to not working
119759	2026-01-22 18:55	2026-05-12 20:31	MySQL Server: InnoDB storage engine	Open (283 days)	S2	8.0.42	Any	Any	InnoDB allow reads on non-durable data, which can be lost after crash(visibility before durability window)
119769	2026-01-24 14:46	2026-03-09 10:48	MySQL Server: InnoDB storage engine	Open (238 days)	S2	9.4.0	Any	Any	The transaction reads the value inserted by the blocked statement
119782	2026-01-26 17:22	2026-01-27 8:36	MySQL Server: InnoDB storage engine	Open	S3		Any	Any	Contribution: Fix partition pruning with non-constant defaults regression
119877	2026-02-10 12:42	2026-02-11 9:52	MySQL Server: InnoDB storage engine	Open	S2	8.0.42+	Any	Any	InnoDB Buffer Pool Flush State Mutex Contention (8.0.42-debug)
119949	2026-02-26 14:21	2026-03-03 9:28	MySQL Server: InnoDB storage engine	Open (243 days)	S2	9.5.0	Any	Any	DELETE statement fails to delete the row after blocking is resumed
119974	2026-03-03 2:29	2026-04-16 2:50	MySQL Server: InnoDB storage engine	Open (243 days)	S3	8.0, 8.4, 9.6	Any	Any	inplace algorithm dropping multi full text indexes only drops FTS AUX tables of the last index, leading orphaned tables
119978	2026-03-03 16:41	2026-04-08 9:16	MySQL Server: InnoDB storage engine	Open (207 days)	S3	8.0	SUSE (SLES 15 SP6)	x86	In-place upgrade of Mysql 5.7.x/8.0.19 to revision after 8.0.23 fails due to undo_00x tablespace ID
119986	2026-03-05 11:29	2026-05-15 12:08	MySQL Server: InnoDB storage engine	Open (240 days)	S3	8.4.7	Any	Any	Value of sys var temptable_max_mmap not honored unless temptable_use_mmap is ON
119997	2026-03-06 13:12	2026-08-09 20:45	MySQL Server: InnoDB storage engine	Open (227 days)	S3	8.0.40	Any	Any	Setting innodb_use_native_aio to OFF can lead to severe lock contention.
120050	2026-03-13 9:00	2026-03-17 12:22	MySQL Server: InnoDB storage engine	Open	S5	8.0.44	Any	Any	remove dead code
120129	2026-03-23 9:29	2026-03-23 9:29	MySQL Server: InnoDB storage engine	Open	S3	8.0.39	Any	Any	Non-deterministic semi-consistent read behavior: UPDATE randomly blocks on non-matching locked rows in READ UNCOMMITTED.
120170	2026-03-28 8:33	2026-03-28 8:33	MySQL Server: InnoDB storage engine	Open	S2	8.0.39	Any	Any	Missing Update in READ COMMITTED during concurrent UPDATE with row re-evaluation failure.
120196	2026-03-31 23:50	2026-10-08 23:54	MySQL Server: InnoDB storage engine	Verified (24 days)	S3	9.6.0	Any	Any	n_mysql_tables_in_use uint32 underflow via MRR dsmrr_init() error path in handler.cc
120199	2026-04-01 8:00	2026-06-19 12:42	MySQL Server: InnoDB storage engine	Open (135 days)	S2	9.4.0	Any	Any	Two transactions simultaneously acquire the same exclusive lock
120204	2026-04-02 7:52	2026-04-02 7:52	MySQL Server: InnoDB storage engine	Open	S2	9.4.0	Any	Any	UPDATE statements fail to update rows or acquire locks after being released
120241	2026-04-09 11:02	2026-04-09 11:02	MySQL Server: InnoDB storage engine	Open	S3	trunk	Any	Any	Fix ambiguity in the name and doxygen of method buf_flush_sync_all_buf_pools()
120272	2026-04-15 11:21	2026-04-22 9:30	MySQL Server: InnoDB storage engine	Verified (193 days)	S2	8.0.45	Any	Any	ddl stuck in Waiting for clone PAGE_COPY state
120318	2026-04-22 6:31	2026-04-22 6:31	MySQL Server: InnoDB storage engine	Open	S3	9.6.0	Linux	Any	InnoDB partition statistics not auto-updated after ALTER TABLE REORGANIZE PARTITION
120388	2026-04-30 19:36	2026-05-01 9:44	MySQL Server: InnoDB storage engine	Open	S5	8.4.9	Oracle Linux (9.5)	x86	High contention on InnoDB per-page BUF_BLOCK_MUTEX during concurrent range-selects to same row/page
120414	2026-05-07 15:19	2026-05-11 12:42	MySQL Server: InnoDB storage engine	Open (174 days)	S5	8.0.32 - 9.7	Any	Any	InnoDB performance regression because of validate_rec_offset
120417	2026-05-08 6:22	2026-10-07 12:26	MySQL Server: InnoDB storage engine	Open	S3	8.0.40	Linux	x86	MY-013028] [InnoDB] MySQL is freeing a thd though trx->n_mysql_tables_in_use is X and trx->mysql_n_tables_locked is Y
120467	2026-05-13 15:57	2026-05-18 9:09	MySQL Server: InnoDB storage engine	Open	S3	8.0.45	Any	Any	dd_open_fk_tables function heap-use-after-free
120469	2026-05-13 17:00	2026-05-18 9:12	MySQL Server: InnoDB storage engine	Open	S3		Any	Any	Contribution: Fix ut_error() at ENABLE INNODB REDO_LOG when innodb_checkpo ...
120558	2026-05-27 11:21	2026-05-27 11:41	MySQL Server: InnoDB storage engine	Open (158 days)	S3	8.4.8	Any	Any	Redo log archiving started by dead connection cannot be disabled later
120564	2026-05-29 6:43	2026-05-29 6:46	MySQL Server: InnoDB storage engine	Open	S3	9.7.0	Any	Any	InnoDB FTS: Off-by-one error in fts_init_index() causes unsynced document to be lost after crash recovery
120596	2026-06-02 6:37	2026-06-02 6:37	MySQL Server: InnoDB storage engine	Open	S5	8.0.46, 8.4.9	Linux	x86	WAIT_FOR_READ, WAIT_FOR_WRITE is stuck in the 2012
120598	2026-06-02 7:06	2026-06-02 7:07	MySQL Server: InnoDB storage engine	Open (152 days)	S3	8.0.46, 8.4.9	Linux	x86	Autoincrement problem
120602	2026-06-02 11:44	2026-06-03 8:05	MySQL Server: InnoDB storage engine	Verified (151 days)	S2	8.0.46, 8.4.9, 9.7.0	Any	Any	Memory leak in fil_ibd_same_as_default_path()
120610	2026-06-03 12:00	2026-06-03 12:21	MySQL Server: InnoDB storage engine	Open (151 days)	S3	5.7	Any	Any	REPEATABLE READ: no-change UPDATE causes MVCC Rule 1 violation — transaction cannot see own modification
120634	2026-06-09 4:07	2026-06-25 2:28	MySQL Server: InnoDB storage engine	Open	S1	8.0.44 8.4.9	Any	Any	buf_stat_per_index inc/dec is not paired: root page inc is never decremented, causing unbounded growth of ut_lock_free_h
120647	2026-06-09 17:40	2026-06-09 18:50	MySQL Server: InnoDB storage engine	Open	S3		Any	Any	Contribution: InnoDB: make_page_dirty debug command logs MLOG_2BYTES on com ...
120648	2026-06-09 17:53	2026-06-09 18:51	MySQL Server: InnoDB storage engine	Open	S3		Any	Any	Contribution: InnoDB: Crash resuming interrupted ALTER TABLESPACE ENCRYPTIO ...
120649	2026-06-09 17:53	2026-06-09 18:51	MySQL Server: InnoDB storage engine	Open	S3		Any	Any	Contribution: InnoDB: crash recovery of unfinished ALTER TABLESPACE ENCRYPT ...
120662	2026-06-11 22:16	2026-06-12 6:14	MySQL Server: InnoDB storage engine	Open	S3		Any	Any	Contribution: Use public variable name innodb_open_files in open-file timeo ...
120684	2026-06-15 3:22	2026-06-15 3:28	MySQL Server: InnoDB storage engine	Open (139 days)	S2	9.4.0	Any	Any	Inconsistent deadlock of UPDATE and SELECT FOR UPDATE with the same WHERE clause
120698	2026-06-16 3:17	2026-07-01 2:39	MySQL Server: InnoDB storage engine	Open (123 days)	S1	8.0.44	Any	Any	Contribution by Tencent: Compressed pages' records may out of order when using change buffer
120715	2026-06-17 8:28	2026-06-18 2:12	MySQL Server: InnoDB storage engine	Open (136 days)	S2	9.7.0	Any	Any	Unexpected deadlock when one of the two transactions does not acquire any locks
120758	2026-06-24 6:13	2026-07-14 14:43	MySQL Server: InnoDB storage engine	Open	S3		Any	Any	Add logging for redo log scan performance statistics
120804	2026-06-28 13:41	2026-06-28 21:27	MySQL Server: InnoDB storage engine	Open	S1	mysql 8.4.9	Ubuntu (20.04)	x86	Unexpected deadlock under RR/SER when updating a row already locked by the same transaction
120827	2026-07-01 12:25	2026-07-01 12:25	MySQL Server: InnoDB storage engine	Open	S5	8.0.45	Linux	Any	Clarification on deadlock during concurrent INSERT into secondary index without preceding locking reads
120835	2026-07-02 14:24	2026-07-02 14:24	MySQL Server: InnoDB storage engine	Open	S3	9.7.0	Any	Any	UBSan error on log0log.log_writer test
120859	2026-07-03 9:14	2026-07-03 9:20	MySQL Server: InnoDB storage engine	Open	S3	8.0.30	Any	Any	mysqld crashes with SIGSEGV in temptable::Block::can_accommodate() due to shared_block_pool use-after-free race conditio
120901	2026-07-13 8:53	2026-09-09 15:17	MySQL Server: InnoDB storage engine	Verified (110 days)	S3	8.4.9, 8.4.10	Any	Any	SELECT ... LOCK IN SHARE MODE returns different row sets depending on index choice under RC/RU
120941	2026-07-16 2:34	2026-07-16 3:21	MySQL Server: InnoDB storage engine	Open (108 days)	S3	8.4.7-7	Any	Any	Contribution by ByteDance RDS MySQL team: InnoDB may permanently skip an undo record during shutdown
120953	2026-07-18 16:47	2026-07-20 7:09	MySQL Server: InnoDB storage engine	Verified (104 days)	S3	9.7	Windows (Windows 11)	Any	Cannot create table - row size too large
121044	2026-07-31 10:50	2026-07-31 11:01	MySQL Server: InnoDB storage engine	Open (93 days)	S1	8.0.44, 8.0.45, 8.4.7, 8.4.8	Linux (Official mysql Docker image (Oracle Linux 9); also Azure Database for MySQL Flexible Server)	ARM (aarch64 (local repro); production/test instances affected are x86_64)	mysqld crashes (signal 11) building multi-valued index via ALTER TABLE on JSON column holding both empty and non-empty a
121058	2026-08-05 12:33	2026-08-05 13:11	MySQL Server: InnoDB storage engine	Open (88 days)	S3	9.7.2	Any	Any	KILL QUERY during an in-place ALTER TABLE leaves a bulk-load page buffer fixed
121061	2026-08-06 8:37	2026-08-13 2:36	MySQL Server: InnoDB storage engine	Open (80 days)	S2	9.7, 8.4, 26.7, 8.0.46	Any	Any	InnoDB wrong result for a full-column secondary index on an externally stored field during MVCC lookup
121065	2026-08-07 9:16	2026-08-11 12:42	MySQL Server: InnoDB storage engine	Open	S1	8.4.10, 8.0.45, 5.7.39	Linux	x86	mysqld crashes with signal 11 while OPTIMIZE and concurrent DML on the same table
121102	2026-08-17 1:29	2026-10-19 8:48	MySQL Server: InnoDB storage engine	Documenting (72 days)	S2	8.0.46,8.4.11,9.7.2, 26.10.0	Any	Any	INPLACE rebuild may corrupt long-prefix secondary indexes
121158	2026-08-23 6:41	2026-08-26 3:09	MySQL Server: InnoDB storage engine	Open (67 days)	S1	9.7.1	Any	Any	ALTER COLLATE skips validation of UNIQUE functional index, leaving duplicate keys
121166	2026-08-25 1:41	2026-08-25 1:43	MySQL Server: InnoDB storage engine	Open	S2	8.0.30	Any	Any	concurrent updates make FK ON UPDATE CASCADE miss child rows
121177	2026-08-27 7:59	2026-09-01 12:11	MySQL Server: InnoDB storage engine	Open (61 days)	S2	8.0.45, 8.4.8, 9.6.0	Any	Any	different innodb_ddl_buffer_size for master and slave masy cause duplicated key error
121193	2026-08-31 11:03	2026-09-02 13:30	MySQL Server: InnoDB storage engine	Open	S2	8.0, 8.4, 26.7.0	Any	Any	Crash during BLOB UPDATE: recovery rollback frees the old, still-referenced LOB
121250	2026-09-09 15:52	2026-09-09 15:54	MySQL Server: InnoDB storage engine	Open	S3	8.0.49, 8.4.12, 9.7.3	Any	Any	Fil_shard::do_io() skips complete_io() on DB_PAGE_IS_STALE after prepare_file_for_io()
121259	2026-09-10 4:05	2026-09-10 4:05	MySQL Server: InnoDB storage engine	Open	S2	8.0.45	Any	Any	Use-after-free in InnoDB virtual column template during FK cascade DELETE
121444	2026-10-07 5:00	2026-10-07 5:00	MySQL Server: InnoDB storage engine	Open	S2	26.7.0	Any	Any	Composite self-referencing FOREIGN KEY not enforced: a dangling row with both key columns set is accepted
121465	2026-10-09 6:59	2026-10-09 6:59	MySQL Server: InnoDB storage engine	Open	S2	8.0.46	Any	Any	Optimize purge by checking multiple secondary index entries in one clustered version-chain scan
121471	2026-10-10 8:28	2026-10-10 8:28	MySQL Server: InnoDB storage engine	Open	S3	26.7.0	Any	Any	InnoDB: online ALTER TABLE UPDATE replay leaks persistent cursor buffer on reuse
121494	2026-10-13 10:42	2026-10-16 18:50	MySQL Server: InnoDB storage engine	Open	S2	8.0.36	Any	Any	UPDATE statement fails with a duplicate-key error but partially applies changes to the table
121532	2026-10-16 10:10	2026-10-16 10:11	MySQL Server: InnoDB storage engine	Open	S5		Any	Any	InnoDB: narrow LRU list mutex scope in buf_page_init_for_read() and fix LRUItr::start() scan restart
121543	2026-10-19 6:14	2026-10-19 9:13	MySQL Server: InnoDB storage engine	Open (13 days)	S3	8.4.11, 9.7.2	Any	Any	READ COMMITTED range DELETE waits on a record outside the exclusive upper bound
121566	2026-10-21 6:01	2026-10-21 6:01	MySQL Server: InnoDB storage engine	Open	S1	9.7.2	Linux	Any	Out of memory when executing ALTER TABLE XXX MODIFY COLUMN XXXX
121568	2026-10-21 11:53	2026-10-21 11:53	MySQL Server: InnoDB storage engine	Open	S2	8.0.46 (also in 8.4)	Any ((reproduced on Linux, Docker image mysql:8.0))	Any	InnoDB FULLTEXT boolean mode: a wildcard term after a phrase misses rows still in the FTS index cache
121596	2026-10-24 5:56	2026-10-24 5:56	MySQL Server: InnoDB storage engine	Open	S3	5.7.36	Linux (ubuntu 22.04)	RISC-V (RISC-V 64-bit (QEMU))	Unsynchronized access to buf_page_cleaner_is_active during InnoDB shutdown
121613	2026-10-26 12:51	2026-10-26 12:51	MySQL Server: InnoDB storage engine	Open	S2	26.10.0-trunk (commit 561753af986)	Linux (Linux x86_64, self-compiled trunk (test instance))	Any	CREATE TABLE with 100 varchar(200) latin1 columns is wrongly rejected with ERROR 1118 (Row size too large)

Showing all 822

Page generated in 0.058 sec. using MySQL 8.4.7-u6-cloud

Timestamp references displayed by the system are UTC.
Content reproduced on this site is the property of the respective copyright holders.
It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.