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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 103535 | 2021-04-29 13:57 | 2021-04-30 6:38 | MySQL Server: Command-line Clients | Verified (1537 days) | S3 | 5.7.34, 8.0.24 | Any | Any | show warnings non empty after Lost connection to MySQL server during query. |
| 115084 | 2024-05-22 19:57 | 2024-05-23 7:27 | MySQL Server: Command-line Clients | Verified (418 days) | S3 | 8.0.37,8.4.0 | Any | Any | mysqldumpslow breaks on "administrator command". |
| 85977 | 2017-04-18 2:02 | 2024-10-23 16:38 | MySQL Server: Documentation | Verified (265 days) | S3 | 5.7 and 8.0 | Any | Any | The doc. of slave-parallel-type=LOGICAL_CLOCK wrongly reference Group Commit. |
| 116849 | 2024-12-02 18:26 | 2024-12-04 15:07 | MySQL Server: Documentation | Verified (225 days) | S2 | 9.0 | Any | Any | Missing documentation (or link) for setting global variable attributes. |
| 108927 | 2022-10-29 14:43 | 2022-10-31 6:51 | MySQL Server: Documentation | Verified (988 days) | S3 | 8.0 | Any | Any | The documentation for innodb_lru_scan_depth does not mention free list size. |
| 103062 | 2021-03-22 16:07 | 2021-04-06 12:33 | MySQL Server: Documentation | Verified (1561 days) | S3 | Any | Any | MySQL Replication extract from 5.7 is non-consistent with Reference Manual. | |
| 101876 | 2020-12-05 4:05 | 2020-12-05 7:02 | MySQL Server: Documentation | Verified (1683 days) | S3 | 5.7, 8.0 | Any | Any | The manual is overly conservative in parameters for replication crash safety. |
| 112619 | 2023-10-04 15:44 | 2023-10-06 9:45 | MySQL Server: Group Replication | Verified (648 days) | S3 | 8.0.34 | Any | Any | STOP GROUP_REPLICATION on primary during ALTER leads to a confusing message. |
| 104659 | 2021-08-18 22:19 | 2023-06-26 20:04 | MySQL Server: InnoDB storage engine | Verified (750 days) | S2 | 8.0.26, 5.7.35 | Any | Any | Select * reporting less rows_examined than only fields in an index. |
| 109200 | 2022-11-24 22:02 | 2023-06-28 14:54 | MySQL Server: InnoDB storage engine | Verified (776 days) | S3 | 5.7, 8.0 | Any | Any | Metrics not incremented for 1st iteration in buf_LRU_free_from_common_LRU_list. |
| 107059 | 2022-04-19 20:45 | 2023-05-09 15:07 | MySQL Server: InnoDB storage engine | Verified (798 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). |
| 107074 | 2022-04-20 20:16 | 2022-04-21 12:51 | MySQL Server: InnoDB storage engine | Verified (1181 days) | S3 | 8.0.28, 5.7.37 | Any | Any | The column uncompress_ops capped at 2^31-1 in I_S.INNODB_CMP. |
| 111570 | 2023-06-26 20:03 | 2023-06-28 0:31 | MySQL Server: InnoDB storage engine | Verified (748 days) | S3 | 8.0.33, 5.7.42 | Any | Any | Looking for inexistent data reports 0 rows examined |
| 112653 | 2023-10-06 18:17 | 2023-10-09 11:03 | MySQL Server: InnoDB storage engine | Verified (645 days) | S3 | 8.0 | Any | Any | Interrupting non-atomic OPTIMIZE leads to weird error conditions. |
| 115886 | 2024-08-21 19:15 | 2024-08-22 7:06 | MySQL Server: InnoDB storage engine | Verified (327 days) | S3 | 8.0.39, 8.4.2, 9.0.1 | Any | Any | Crash recovery logs after clean restart with log_error_verbosity = 3. |
| 115988 | 2024-09-03 15:03 | 2024-09-12 2:11 | MySQL Server: InnoDB storage engine | Verified (314 days) | S5 | 8.0.39, 8.4.2, 9.0.1 | Any | Any | Too Much Disk Read on Startup, penalizing deployments with many tables (1M+). |
| 116713 | 2024-11-19 15:57 | 2024-11-21 14:15 | MySQL Server: InnoDB storage engine | Verified (237 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 (237 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 (237 days) | S2 | 9, 8.4, 8.0 | Any | Any | Optimize Normal Startup with Many Tables. |
| 117231 | 2025-01-17 20:50 | 2025-01-27 6:57 | MySQL Server: InnoDB storage engine | Verified (169 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). |
| 117691 | 2025-03-12 19:12 | 2025-03-28 9:54 | MySQL Server: InnoDB storage engine | Verified (111 days) | S2 | 8.4.0, 8.4.4, 9.2.0 | Linux | Any | MySQL 8.4 and 9 are not taking advantage of the Linux Page Cache (contrarily to 8.0). |
| 118358 | 2025-06-04 12:04 | 2025-07-13 10:14 | MySQL Server: InnoDB storage engine | Verified (11 days) | S2 | 8.0.42, 8.4.5 9.3.0 | Any | Any | Startup without Signs of Progress when Rolling-Back Big Transaction. |
| 84439 | 2017-01-07 10:40 | 2017-01-09 5:21 | MySQL Server: InnoDB storage engine | Verified (3109 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 (2547 days) | S3 | 5.7.17-log | Any | Any | ALTERing KEY_BLOCK_SIZE keeps the old kbs in KEYs. |
| 88673 | 2017-11-28 6:11 | 2017-11-28 9:46 | MySQL Server: InnoDB storage engine | Verified (2786 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 (2786 days) | S3 | 5.7.20 | Any | Any | Regression CREATE TBL from 5.7.17 to 20 (part #2: innodb_file_per_table = OFF). |
| 96475 | 2019-08-08 19:39 | 2020-03-19 13:05 | MySQL Server: InnoDB storage engine | Verified (2167 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 (2162 days) | S3 | 5.7.27 | Any | Any | Interrupting an ALTER TABLE t IMPORT TABLESPACE corrupts ibd file. |
| 116620 | 2024-11-11 21:07 | 2024-11-18 6:49 | MySQL Server: Logging | Verified (239 days) | S3 | 8.0.39, 8.0.40, 8.4.3, 9.1.0 | Any | Any | Suboptimal Startup Info Logging with Many Tables (1M+). |
| 116619 | 2024-11-11 20:52 | 2025-05-26 21:23 | MySQL Server: Logging | Verified (50 days) | S2 | 8.0.39, 8.0.40, 8.4.3, 9.1.0 | Any | Any | Startup without Signs of Progress with Many Tables (1M+). |
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