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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 74372 | 2014-10-14 11:38 | 2014-10-15 6:52 | MySQL Server: DML | Verified (3926 days) | S3 | Ver 14.14 Distrib 5.5.38, for debian-lin | Linux (3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux) | Any | SHOW CREATE TABLE shows not actual information |
| 104923 | 2021-09-13 8:19 | 2022-04-26 12:51 | MySQL Server: InnoDB storage engine | Verified (1176 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 |
| 83255 | 2016-10-04 16:02 | 2017-05-04 7:47 | MySQL Server: InnoDB storage engine | Verified (2994 days) | S2 | any, 5.7.15 | Any | Any | --innodb-force-recovery=6 possibly corrupts doublewrite buffer |
| 83640 | 2016-11-01 14:46 | 2017-01-10 17:02 | MySQL Server: InnoDB storage engine | Verified (3108 days) | S3 | any, 5.6.34 | Any | Any | Locks set by DELETE statement on already deleted record |
| 112223 | 2023-08-30 20:44 | 2025-03-24 10:55 | MySQL Server: InnoDB storage engine | Verified (669 days) | S3 | all version | Any | Any | Adaptive Hash Index(AHI) use 1/64 memory, even it never be switch on |
| 68023 | 2013-01-03 19:42 | 2015-06-03 10:58 | MySQL Server: InnoDB storage engine | Verified (4557 days) | S3 | All | Any | Any | InnoDB reserves an excessive amount of disk space for write operations |
| 115328 | 2024-06-14 2:13 | 2024-07-06 14:02 | MySQL Server: InnoDB storage engine | Analyzing (392 days) | S5 | 8.4.0 | Red Hat (Rocky Linux 8.8) | x86 | Poor write performance due to new default value of innodb_doublewrite_pages |
| 113196 | 2023-11-23 11:49 | 2023-11-23 21:29 | MySQL Operator | Verified (600 days) | S3 | 8.2.0-2.1.1 | Any | Any | MySQL Operator - Metrics provider doesn't take command line arguments |
| 117189 | 2025-01-13 8:26 | 2025-01-13 8:40 | MySQL Server: InnoDB storage engine | Verified (183 days) | S3 | 8.0.39, 8.0.40 | Any | Any | InnoDB index stats many orders of magnitude wrong |
| 118510 | 2025-06-23 20:09 | 2025-07-01 12:50 | MySQL Server: FULLTEXT search | Verified (14 days) | S2 | 8.0.39 | Any | Any | InnoDB Match Against does not work properly with utf8mb4_0900_as_ci |
| 104546 | 2021-08-05 9:50 | 2024-01-30 15:57 | MySQL Server: Row Based Replication ( RBR ) | Verified (532 days) | S5 | 8.0.26 | Ubuntu (18.04.5 LTS) | x86 (Skylake-SP) | MySQL 8.0.26 single thread replication performance is slower than MySQL 5.7.35. |
| 100750 | 2020-09-05 9:21 | 2020-10-29 10:45 | MySQL Server: Storage Engines | Verified (1774 days) | S3 | 8.0.21, 5.7.31 | Any | Any | Unknown error is given when trying to alter engine for a table |
| 87282 | 2017-08-02 10:40 | 2017-10-23 22:54 | Tests: Server | Verified (2841 days) | S3 | 8.0.2 | Any | Any | WL#9499 can cause extra warnings on every crashing testcase |
| 95582 | 2019-05-31 5:02 | 2025-06-21 4:45 | MySQL Server: InnoDB storage engine | Verified (2216 days) | S3 | 8.0.16, 5.7.26 | Any | Any | DDL using bulk load is very slow under long flush_list |
| 95404 | 2019-05-17 8:26 | 2019-05-20 10:37 | MySQL Server: InnoDB storage engine | Verified (2248 days) | S3 | 8.0.16 | Any | Any | InnoDB crash at startup if giving illegal value to experiment sys_vars |
| 83033 | 2016-09-18 15:41 | 2020-03-24 1:00 | MySQL Server: Compiling | Verified (3221 days) | S3 | 8.0.0 | Any | Any | CMake docs say -DMUTEX_TYPE, sources -DMUTEXTYPE |
| 98427 | 2020-01-29 11:59 | 2020-08-19 7:50 | MySQL Server: InnoDB storage engine | Verified (1791 days) | S2 | 8.0, 8.0.19 | Any | Any | InnoDB FullText AUX Tables are broken in 8.0 |
| 108796 | 2022-10-17 7:42 | 2022-10-17 8:17 | MySQL Server: FULLTEXT search | Verified (1002 days) | S2 | 8.0 | Any | Any | Contribution by Tencent: fts query may read unconsistent data |
| 100383 | 2020-07-30 15:34 | 2025-05-01 11:45 | MySQL Server: InnoDB storage engine | Verified (1778 days) | S5 | 8.0 | Any | Any | Improve InnoDB buffer pool initialization |
| 64635 | 2012-03-13 13:21 | 2018-03-20 14:30 | MySQL Cluster: Cluster (NDB) storage engine | Verified (4866 days) | S2 | 7.2.4 | Any (MS Windows 2008 Datacenter/Hyper-v, Linux) | Any | 7.2.4 Windows MySQL cluster with InnoDB database crashes |
| 50357 | 2010-01-15 9:15 | 2012-05-18 20:19 | MySQL Server: Backup | Patch queued (5615 days) | S3 | 6.0-backup | Any | Any | Innodb blob+text columns: empty strings become NULL after restore |
| 86036 | 2017-04-21 10:08 | 2018-11-13 7:55 | MySQL Server: InnoDB storage engine | Verified (3005 days) | S3 | 5.7/8.0 | Any | Any | InnoDB FULLTEXT index has too strict innodb_ft_result_cache_limit max limit |
| 90943 | 2018-05-20 14:42 | 2018-05-20 15:53 | MySQL Server: Options | Verified (2613 days) | S3 | 5.7/8.0 | Any | Any | Buffer pool size adjustment can cause crashes on small instance sizes |
| 78894 | 2015-10-21 7:07 | 2015-10-21 9:12 | MySQL Server: InnoDB storage engine | Verified (3555 days) | S5 | 5.7.8 | Any | Any | buf_pool_resize can lock less in checking whether AHI is on or off |
| 78744 | 2015-10-07 23:07 | 2015-10-15 4:54 | MySQL Server: InnoDB storage engine | Verified (3562 days) | S3 | 5.7.6 | Any | Any | COMMENT='MERGE_THRESHOLD=X' in a table comment is a poor design |
| 75981 | 2015-02-20 13:56 | 2017-11-05 7:12 | MySQL Server: InnoDB storage engine | Verified (3750 days) | S5 | 5.7.6 | Any | Any | MySQL 5.7.5 30% slower than 5.6.23 for 1 thread write |
| 106610 | 2022-03-01 10:32 | 2022-04-04 11:34 | MySQL Server: Locking | Verified (1198 days) | S2 | 5.7.33 | Linux | x86 | Concurrent INSERT IGNORE in InnoDB table may trigger the database to stall |
| 100453 | 2020-08-07 12:14 | 2020-08-13 12:24 | MySQL Server: InnoDB storage engine | Verified (1803 days) | S3 | 5.7.31 | Any | Any | Drop TABLESPACE of a table has inconsistent impact on the query |
| 71560 | 2014-02-02 13:23 | 2014-04-03 20:11 | MySQL Server: InnoDB storage engine | Verified (4121 days) | S3 | 5.7.3 | Linux | Any | innodb_wl6501 and innodb_wl6501_debug crash with debug libstdc++ |
| 98324 | 2020-01-22 9:57 | 2022-03-07 6:04 | MySQL Server: InnoDB storage engine | Verified (1931 days) | S2 | 5.7.26, 5.7.29, 8.0.20 | Any | Any | Deadlocks more frequent since version 5.7.26 |
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