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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 103062 | 2021-03-22 16:07 | 2021-04-06 12:33 | MySQL Server: Documentation | Verified (1281 days) | S3 | Any | Any | MySQL Replication extract from 5.7 is non-consistent with Reference Manual. | |
| 71529 | 2014-01-30 15:25 | 2014-02-06 12:25 | MySQL Server: Replication | Verified (3897 days) | S2 | 5.6.15 & 5.7.3 | Any | Any | GTID automatic positioning skips anonymous transactions. |
| 94452 | 2019-02-23 9:20 | 2020-03-19 13:05 | MySQL Server: Replication | Verified (2052 days) | S3 | 5.6.42, 5.6.43 | Any | Any | "Slave: Out of memory" on ALTER TABLE when not able to write to tmpdir . |
| 105068 | 2021-09-28 22:06 | 2021-10-04 12:07 | MySQL Server: Optimizer | Verified (1104 days) | S3 | 5.7 | Any | Any | Type ref instead of range after reconsidering_access_paths_for_index_ordering. |
| 85977 | 2017-04-18 2:02 | 2018-11-02 15:03 | MySQL Server: Documentation | Verified (2730 days) | S3 | 5.7 and 8.0 | Any | Any | The doc. of slave-parallel-type=LOGICAL_CLOCK wrongly reference Group Commit. |
| 109200 | 2022-11-24 22:02 | 2023-06-28 14:54 | MySQL Server: InnoDB storage engine | Verified (496 days) | S3 | 5.7, 8.0 | Any | Any | Metrics not incremented for 1st iteration in buf_LRU_free_from_common_LRU_list. |
| 101876 | 2020-12-05 4:05 | 2020-12-05 7:02 | MySQL Server: Documentation | Verified (1403 days) | S3 | 5.7, 8.0 | Any | Any | The manual is overly conservative in parameters for replication crash safety. |
| 92109 | 2018-08-21 17:53 | 2021-06-15 7:48 | MySQL Server: Replication | Verified (1250 days) | S2 | 5.7, 8.0 | Any | Any | Please make replication crash safe with GITD and less durable setting (bis). |
| 84439 | 2017-01-07 10:40 | 2017-01-09 5:21 | MySQL Server: InnoDB storage engine | Verified (2829 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 (2267 days) | S3 | 5.7.17-log | Any | Any | ALTERing KEY_BLOCK_SIZE keeps the old kbs in KEYs. |
| 88674 | 2017-11-28 6:17 | 2017-11-28 9:37 | MySQL Server: InnoDB storage engine | Verified (2506 days) | S3 | 5.7.20 | Any | Any | Regression CREATE TBL from 5.7.17 to 20 (part #2: innodb_file_per_table = OFF). |
| 88673 | 2017-11-28 6:11 | 2017-11-28 9:46 | MySQL Server: InnoDB storage engine | Verified (2506 days) | S3 | 5.7.20 | Any | Any | Regression CREATE TBL from 5.7.17 to 20 (part #1: innodb_file_per_table = ON). |
| 89197 | 2018-01-11 19:16 | 2018-01-15 13:42 | MySQL Server: Replication | Verified (2458 days) | S3 | 5.7.20, 8.0.3 | Any | Any | When GR fails, the error message says to "START SLAVE". |
| 91766 | 2018-07-23 14:59 | 2018-07-24 13:24 | MySQL Server: Replication | Verified (2268 days) | S2 | 5.7.22 | Any | Any | Log of replication position when running CHANGE MASTER TO is wrong. |
| 91744 | 2018-07-20 15:27 | 2021-07-12 13:23 | MySQL Server: Replication | Verified (2204 days) | S2 | 5.7.22, 5.7.23 | Any | Any | START SLAVE UNTIL going further than it should. |
| 96475 | 2019-08-08 19:39 | 2020-03-19 13:05 | MySQL Server: InnoDB storage engine | Verified (1887 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 (1882 days) | S3 | 5.7.27 | Any | Any | Interrupting an ALTER TABLE t IMPORT TABLESPACE corrupts ibd file. |
| 97345 | 2019-10-23 16:27 | 2020-03-19 13:05 | MySQL Server: Replication | Verified (1810 days) | S2 | 5.7.28 | Any | Any | IO Thread not detecting failed master with relay_log_space_limit. |
| 103535 | 2021-04-29 13:57 | 2021-04-30 6:38 | MySQL Server: Command-line Clients | Verified (1257 days) | S3 | 5.7.34, 8.0.24 | Any | Any | show warnings non empty after Lost connection to MySQL server during query. |
| 107059 | 2022-04-19 20:45 | 2023-05-09 15:07 | MySQL Server: InnoDB storage engine | Verified (518 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). |
| 112653 | 2023-10-06 18:17 | 2023-10-09 11:03 | MySQL Server: InnoDB storage engine | Verified (365 days) | S3 | 8.0 | Any | Any | Interrupting non-atomic OPTIMIZE leads to weird error conditions. |
| 108927 | 2022-10-29 14:43 | 2022-10-31 6:51 | MySQL Server: Documentation | Verified (708 days) | S3 | 8.0 | Any | Any | The documentation for innodb_lru_scan_depth does not mention free list size. |
| 112959 | 2023-11-03 17:53 | 2023-11-07 10:41 | MySQL Server: Performance Schema | Verified (337 days) | S3 | 8.0 | Any | Any | Wrong rows examined in P_S and slow log for Index Merge. |
| 111367 | 2023-06-12 15:36 | 2023-08-04 15:11 | MySQL Server: Optimizer | Verified (431 days) | S5 | 8.0 | Any | Any | OFFSET 99 LIMIT 1 on a compound PK takes ages to execute. |
| 115285 | 2024-06-11 16:56 | 2024-06-12 14:00 | MySQL Server: Logging | Verified (118 days) | S3 | 8.0 | Any | Any | log_slow_extra duplicates session number in Id and Thread_id |
| 111353 | 2023-06-11 22:04 | 2023-06-13 9:55 | MySQL Server: InnoDB storage engine | Verified (483 days) | S2 | 8.0, 8.0.33 | Any | Any | 3x Performance Regression from 5.7 to 8.0 on ALTER TABLE FORCE. |
| 115526 | 2024-07-05 13:16 | 2024-07-08 8:15 | MySQL Server: Logging | Verified (92 days) | S2 | 8.0, 8.4, 9.0 | Any | Any | Invalid multi-line "use" in slow query log file with multi-line schema. |
| 103189 | 2021-04-01 20:27 | 2021-04-13 20:02 | MySQL Server: Replication | Verified (1279 days) | S2 | 8.0.23, 5.7.33 | Any | Any | A cleanly stopped replica still shows on the primary in SHOW SLAVE HOSTS. |
| 104015 | 2021-06-15 0:31 | 2022-05-27 20:28 | MySQL Server: Replication | Verified (1205 days) | S2 | 8.0.25, 5.7.34 | Any | Any | Loosing semi-sync acks could stall the primary. |
| 104012 | 2021-06-14 22:38 | 2021-06-16 8:04 | MySQL Server: Replication | Verified (1210 days) | S2 | 8.0.25, 5.7.34 | Any | Any | FLUSH BINARY LOGS blocks when a client is waiting for semi-sync ACK. |
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