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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 86078 | 2017-04-25 19:14 | 2018-04-12 7:51 | MySQL Server: Replication | Closed (2199 days) | S2 | 8.0.1 | Any | Any | Bad Write Set tracking with UNIQUE KEY on a DELETE followed by an INSERT. |
| 94452 | 2019-02-23 9:20 | 2020-03-19 13:05 | MySQL Server: Replication | Verified (1880 days) | S3 | 5.6.42, 5.6.43 | Any | Any | "Slave: Out of memory" on ALTER TABLE when not able to write to tmpdir . |
| 111353 | 2023-06-11 22:04 | 2023-06-13 9:55 | MySQL Server: InnoDB storage engine | Verified (311 days) | S2 | 8.0, 8.0.33 | Any | Any | 3x Performance Regression from 5.7 to 8.0 on ALTER TABLE FORCE. |
| 103189 | 2021-04-01 20:27 | 2021-04-13 20:02 | MySQL Server: Replication | Verified (1107 days) | S2 | 8.0.23, 5.7.33 | Any | Any | A cleanly stopped replica still shows on the primary in SHOW SLAVE HOSTS. |
| 71543 | 2014-01-31 14:08 | 2015-11-16 12:48 | MySQL Server: Replication | Verified (3080 days) | S4 | 5.6.15 & 5.7.3 | Any | Any | A new GTID_MODE is needed to evaluate/migrate to GTID: ANONYMOUS_IN-GTID_OUT. |
| 84578 | 2017-01-20 9:53 | 2017-01-21 8:01 | MySQL Server: Errors | Verified (2645 days) | S4 | 5.6 and 5.7 | Any | Any | Add a SHOW WARNINGS SUMMARY function. |
| 101838 | 2020-12-02 19:17 | 2021-07-21 11:34 | MySQL Server: Optimizer | Closed (1004 days) | S2 | 8.0 | Any | Any | Adding GROUP BY slows down a query. |
| 78262 | 2015-08-28 15:19 | 2015-12-07 18:51 | MySQL Server: InnoDB storage engine | Closed (3056 days) | S5 | 5.6.26 | Any (CentOS release 6.6) | Any | Adding indexes on empty table is slow with large innodb_sort_buffer_size. |
| 75396 | 2015-01-02 14:46 | 2020-03-02 10:14 | MySQL Server: Replication | Closed (1509 days) | S4 | 5.7.5 | Any | Any | Allow slave_preserve_commit_order without log-slave-updates. |
| 95486 | 2019-05-23 9:54 | 2019-05-23 13:38 | MySQL Server: Partitions | Verified (1793 days) | S4 | 5.7.26 | Any | Any | Allow to ALTER the ROW_FORMAT of a partition. |
| 96475 | 2019-08-08 19:39 | 2020-03-19 13:05 | MySQL Server: InnoDB storage engine | Verified (1715 days) | S3 | 5.7.27 | Any | Any | ALTER TABLE t IMPORT TABLESPACE blocks SELECT on I_S.tables. |
| 93395 | 2018-11-29 6:50 | 2019-07-30 7:34 | MySQL Server: Replication | Duplicate (1725 days) | S2 | 5.7.24 | Any | Any | ALTER USER succeeds on master but fails on slave. |
| 84467 | 2017-01-11 8:22 | 2019-06-28 19:53 | MySQL Server: InnoDB storage engine | Verified (2095 days) | S3 | 5.7.17-log | Any | Any | ALTERing KEY_BLOCK_SIZE keeps the old kbs in KEYs. |
| 111063 | 2023-05-17 20:39 | 2023-05-31 12:04 | MySQL Server: InnoDB storage engine | Can't repeat (325 days) | S1 | 5.7.42, 8.0.31, 8.0.32, 8.0.33 | Any | Any | Assert: !dummy_big_rec on rollback of delete or update of row_format=compressed. |
| 74323 | 2014-10-10 13:38 | 2020-03-02 10:27 | MySQL Server: Replication | Verified (1509 days) | S4 | 5.6.21 | Any | Any | Avoid overloading the master NIC on relay-log-recovery of a lagging slave. |
| 107059 | 2022-04-19 20:45 | 2023-05-09 15:07 | MySQL Server: InnoDB storage engine | Verified (346 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). |
| 104421 | 2021-07-26 19:58 | 2021-07-29 7:07 | MySQL Server: Optimizer | Verified (995 days) | S2 | 8.0.26, 5.7.35 | Any | Any | Bad plan for WHERE customer_id = @cid ORDER BY id LIMIT 10 with compound PK. |
| 73038 | 2014-06-18 14:14 | 2014-07-08 11:52 | MySQL Server: Documentation | Closed (3573 days) | S3 | 5.6.19 | Any | Any | Better document (or fix) relay_log_recovery. |
| 89146 | 2018-01-08 22:16 | 2018-06-20 16:45 | MySQL Server: Group Replication | Closed (2130 days) | S3 | 5.7.20, 8.0.3 | Any | Any | Binlog name and Pos are wrong in group_replication_applier channel's error msgs |
| 113668 | 2024-01-17 18:18 | 2024-01-19 11:44 | MySQL Server: JSON | Verified (92 days) | S6 | 8.0.36 | Any | Any | Bug#35513196 in 8.0 (Assertion failed: this_type != enum_json_type::J_ERROR). |
| 113560 | 2024-01-04 18:46 | 2024-01-10 20:38 | MySQL Server: Documentation | Closed (100 days) | S3 | 8.2, 8.0, 5.7 | Any | Any | Build option CMAKE_BUILD_TYPE not fully documented. |
| 105910 | 2021-12-15 20:42 | 2021-12-22 19:11 | MySQL Server: Documentation | Closed (849 days) | S3 | 8.0.27 | Any | Any | Change in behavior of max_sort_length between 5.7.36 and 8.0.27. |
| 75393 | 2015-01-02 14:45 | 2018-08-21 17:54 | MySQL Server: Replication | Open (2068 days) | S4 | 5.7.5 | Any | Any | Clarify the way the table mysql.gtid_executed is updated. |
| 89143 | 2018-01-08 22:10 | 2018-07-02 14:06 | MySQL Server: Replication | Closed (2185 days) | S2 | 5.7.20 | Any | Any | Commit order deadlock + retry logic is not considering trx error cases |
| 110443 | 2023-03-20 20:55 | 2023-03-21 13:27 | MySQL Server: InnoDB storage engine | Duplicate (395 days) | S3 | 8.0.32 | CentOS (CentOS Stream release 8) | Any | Compiling MySQL 8.0.32 fails with DWITH_INNODB_EXTRA_DEBUG. |
| 112872 | 2023-10-27 21:08 | 2023-10-30 5:18 | MySQL Server: Options | Verified (172 days) | S4 | 8.2 | Any | Any | Consider setting performance_schema_show_processlist to ON by default. |
| 95478 | 2019-05-22 15:31 | 2019-05-23 13:36 | MySQL Server: InnoDB storage engine | Verified (1793 days) | S4 | 5.7.26 | Any | Any | CREATE TABLE LIKE does not honour ROW_FORMAT. |
| 89247 | 2018-01-15 14:39 | 2021-09-01 13:10 | MySQL Server: Replication | Duplicate (961 days) | S2 | 8.0.3, 5.7.20 | Any | Any | Deadlock with MTS when slave_preserve_commit_order = ON. |
| 86079 | 2017-04-25 19:28 | 2018-02-27 17:32 | MySQL Server: Replication | Closed (2243 days) | S2 | 8.0.1 | Any | Any | Deadlock with slave_preserve_commit_order=ON with Bug#86078. |
| 105767 | 2021-12-01 20:18 | 2021-12-10 14:24 | MySQL Server: Documentation | Closed (861 days) | S3 | 8.0 | Any | Any | Documentation: innodb_ddl_threads is also a global variable. |
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