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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 94452 | 2019-02-23 9:20 | 2020-03-19 13:05 | MySQL Server: Replication | Verified (2157 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 | 2024-11-12 15:27 | MySQL Server: InnoDB storage engine | Verified (588 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 (1384 days) | S2 | 8.0.23, 5.7.33 | Any | Any | A cleanly stopped replica still shows on the primary in SHOW SLAVE HOSTS. |
| 96475 | 2019-08-08 19:39 | 2020-03-19 13:05 | MySQL Server: InnoDB storage engine | Verified (1992 days) | S3 | 5.7.27 | Any | Any | ALTER TABLE t IMPORT TABLESPACE blocks SELECT on I_S.tables. |
| 84467 | 2017-01-11 8:22 | 2019-06-28 19:53 | MySQL Server: InnoDB storage engine | Verified (2372 days) | S3 | 5.7.17-log | Any | Any | ALTERing KEY_BLOCK_SIZE keeps the old kbs in KEYs. |
| 107059 | 2022-04-19 20:45 | 2023-05-09 15:07 | MySQL Server: InnoDB storage engine | Verified (623 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 (1272 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. |
| 115886 | 2024-08-21 19:15 | 2024-08-22 7:06 | MySQL Server: InnoDB storage engine | Verified (152 days) | S3 | 8.0.39, 8.4.2, 9.0.1 | Any | Any | Crash recovery logs after clean restart with log_error_verbosity = 3. |
| 115203 | 2024-06-03 17:34 | 2024-06-10 23:09 | MySQL Server: Replication | Verified (232 days) | S3 | 8.4.0, 8.0.37 | Any | Any | Empty "use ;" on replica in slow query log file. |
| 104012 | 2021-06-14 22:38 | 2021-06-16 8:04 | MySQL Server: Replication | Verified (1315 days) | S2 | 8.0.25, 5.7.34 | Any | Any | FLUSH BINARY LOGS blocks when a client is waiting for semi-sync ACK. |
| 102586 | 2021-02-12 16:35 | 2023-10-12 16:30 | MySQL Server: Replication | Verified (467 days) | S1 | 8.1.0, 8.0.34, 8.0.23, 5.7.33 | Any | Any | Foreign Key ON DELETE CASCADE breaks with RBR and multiple-table DELETE. |
| 116713 | 2024-11-19 15:57 | 2024-11-21 14:15 | MySQL Server: InnoDB storage engine | Verified (62 days) | S2 | 9.0 | Any | Any | Function rename_partition_files should not be in MySQL 9, and more. |
| 115310 | 2024-06-12 20:33 | 2024-06-17 8:00 | MySQL Server: Replication | Verified (218 days) | S2 | 8.4.0 | Any | Any | Granting SET_USER_ID breaks replication from 8.0 to 8.4. |
| 71529 | 2014-01-30 15:25 | 2014-02-06 12:25 | MySQL Server: Replication | Verified (4002 days) | S2 | 5.6.15 & 5.7.3 | Any | Any | GTID automatic positioning skips anonymous transactions. |
| 112604 | 2023-10-03 14:32 | 2023-10-05 8:25 | MySQL Server: Logging | Verified (474 days) | S3 | 8.0.34 | Linux (6.1.52-71.125.amzn2023.x86_64) | Any | Inconsistent and misleading message when ALTER TABLE fills the disk. |
| 96476 | 2019-08-08 20:18 | 2020-03-19 13:05 | MySQL Server: InnoDB storage engine | Verified (1987 days) | S3 | 5.7.27 | Any | Any | Interrupting an ALTER TABLE t IMPORT TABLESPACE corrupts ibd file. |
| 112653 | 2023-10-06 18:17 | 2023-10-09 11:03 | MySQL Server: InnoDB storage engine | Verified (470 days) | S3 | 8.0 | Any | Any | Interrupting non-atomic OPTIMIZE leads to weird error conditions. |
| 115526 | 2024-07-05 13:16 | 2024-07-08 8:15 | MySQL Server: Logging | Verified (197 days) | S2 | 8.0, 8.4, 9.0 | Any | Any | Invalid multi-line "use" in slow query log file with multi-line schema. |
| 97345 | 2019-10-23 16:27 | 2020-03-19 13:05 | MySQL Server: Replication | Verified (1915 days) | S2 | 5.7.28 | Any | Any | IO Thread not detecting failed master with relay_log_space_limit. |
| 91766 | 2018-07-23 14:59 | 2018-07-24 13:24 | MySQL Server: Replication | Verified (2373 days) | S2 | 5.7.22 | Any | Any | Log of replication position when running CHANGE MASTER TO is wrong. |
| 115285 | 2024-06-11 16:56 | 2024-06-12 14:00 | MySQL Server: Logging | Verified (223 days) | S3 | 8.0 | Any | Any | log_slow_extra duplicates session number in Id and Thread_id |
| 111570 | 2023-06-26 20:03 | 2023-06-28 0:31 | MySQL Server: InnoDB storage engine | Verified (573 days) | S3 | 8.0.33, 5.7.42 | Any | Any | Looking for inexistent data reports 0 rows examined |
| 104015 | 2021-06-15 0:31 | 2022-05-27 20:28 | MySQL Server: Replication | Verified (1310 days) | S2 | 8.0.25, 5.7.34 | Any | Any | Loosing semi-sync acks could stall the primary. |
| 109200 | 2022-11-24 22:02 | 2023-06-28 14:54 | MySQL Server: InnoDB storage engine | Verified (601 days) | S3 | 5.7, 8.0 | Any | Any | Metrics not incremented for 1st iteration in buf_LRU_free_from_common_LRU_list. |
| 116849 | 2024-12-02 18:26 | 2024-12-04 15:07 | MySQL Server: Documentation | Verified (50 days) | S2 | 9.0 | Any | Any | Missing documentation (or link) for setting global variable attributes. |
| 103062 | 2021-03-22 16:07 | 2021-04-06 12:33 | MySQL Server: Documentation | Verified (1386 days) | S3 | Any | Any | MySQL Replication extract from 5.7 is non-consistent with Reference Manual. | |
| 115084 | 2024-05-22 19:57 | 2024-05-23 7:27 | MySQL Server: Command-line Clients | Verified (243 days) | S3 | 8.0.37,8.4.0 | Any | Any | mysqldumpslow breaks on "administrator command". |
| 111367 | 2023-06-12 15:36 | 2023-08-04 15:11 | MySQL Server: Optimizer | Verified (536 days) | S5 | 8.0 | Any | Any | OFFSET 99 LIMIT 1 on a compound PK takes ages to execute. |
| 116715 | 2024-11-19 17:03 | 2024-11-20 17:23 | MySQL Server: InnoDB storage engine | Verified (62 days) | S2 | 9, 8.4, 8.0 | Any | Any | Optimize Normal Startup with Many Tables. |
| 115189 | 2024-05-31 19:54 | 2024-06-10 23:10 | MySQL Server: Replication | Verified (230 days) | S3 | 8.4.0, 8.0.37 | Any | Any | P_S Digest table unexpectedly reports created database on replica |
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