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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 112252 | 2023-09-04 16:20 | 2023-11-07 11:29 | MySQL Server: InnoDB storage engine | Analyzing (838 days) | S3 | 8.0.33, 8.0.34 | Any | Any | InnoDB page compression impacts checkpointing |
| 119850 | 2026-02-06 9:40 | 2026-02-06 9:40 | MySQL Server: Components / Services | Open | S3 | 8.4.7 | Any | Any | Confusing note from component_keyring_file when audit log filter is installed |
| 119197 | 2025-10-20 15:21 | 2026-02-09 19:13 | MySQL Server: Group Replication | Open | S3 | 8.0.43 | Any | Any | Switching primary Group Replication/InnoDB Cluster member restricted too much |
| 119066 | 2025-09-24 13:06 | 2025-10-03 11:03 | MySQL Server: Optimizer | Verified (138 days) | S5 | 8.0.40+ | Any | Any | MySQL 8.0.40+ is about 2-3x times slower than 8.0.39 in particular index scan scenario |
| 71211 | 2013-12-23 9:21 | 2025-09-23 9:35 | MySQL Server: Archive storage engine | Verified (144 days) | S2 | 5.1, 5.5, 5.6, 8.4, 9.4 | Any | Any | ARCHIVE engine does not guarantee UNIQUE and PRIMARY KEY constraints |
| 119038 | 2025-09-19 5:33 | 2025-09-25 16:08 | MySQL Server: Documentation | Verified (144 days) | S3 | 8.0, 8.4 | Any | Any | binlog_row_image=MINIMAL on replica only contains a full after row image |
| 116943 | 2024-12-11 13:50 | 2024-12-20 15:18 | MySQL Server: DDL | Verified (421 days) | S3 | 8.0.40 | Any | Any | Inconsistent metadata-only table and column collation changes behavior of ALTER TABLE |
| 116944 | 2024-12-11 14:09 | 2024-12-11 14:24 | MySQL Server: Documentation | Verified (430 days) | S3 | 8.0, 8.4 | Any | Any | Documentation about online DDL missing collation changes |
| 115563 | 2024-07-11 7:54 | 2024-07-16 6:53 | MySQL Server: Group Replication | Verified (578 days) | S3 | 8.0.38 | Any | Any | Group replication conflict resolutions seem inconsistent |
| 115327 | 2024-06-13 22:01 | 2024-06-19 12:26 | MySQL Server: Optimizer | Verified (605 days) | S5 | 8.0.37, 8.4.0 | Any | Any | Higher memory requirements for range optimizer in v. 8.0 vs 5.7 |
| 115062 | 2024-05-20 11:02 | 2024-05-20 15:05 | MySQL Server: Documentation | Verified (635 days) | S3 | 8.0 | Any | Any | Guidelines for estimating range optimization memory usage inaccurate |
| 114717 | 2024-04-20 18:57 | 2024-04-22 9:30 | MySQL Server: DDL | Verified (663 days) | S3 | 8.0.36 | Any | Any | Inconsistent behavior of explicit CHARSET/COLLATE column definition |
| 114468 | 2024-03-24 21:51 | 2025-05-27 12:59 | MySQL Server: InnoDB storage engine | Verified (691 days) | S5 | 8.3.0, 8.0.36 | Any | Any | Inconsistent table performance: fresh data import vs after optimization |
| 113644 | 2024-01-15 14:13 | 2024-01-16 10:53 | MySQL Server: InnoDB storage engine | Verified (761 days) | S3 | 8.0 | Any | Any | Confusing thread id vs processlist id information in SEIS |
| 113440 | 2023-12-15 13:06 | 2024-01-03 6:17 | MySQL Server: InnoDB storage engine | Verified (790 days) | S2 | 8.0.35 | Any | Any | Table spaces with instant_col information can no longer be imported |
| 112717 | 2023-10-13 15:14 | 2026-01-05 22:21 | MySQL Server: Replication | Verified (843 days) | S3 | 8.0.34 | Any | Any | Undo log truncation does not finalize when super_read_only=1 |
| 112780 | 2023-10-20 10:05 | 2023-10-23 8:57 | MySQL Server: Documentation | Verified (845 days) | S3 | 8.0.34, 8.1.0 | Any | Any | innodb_temp_data_file_path changed from relative to absolute path in 8.0 |
| 112705 | 2023-10-12 12:39 | 2023-10-12 12:53 | MySQL Server: SYS Schema | Verified (856 days) | S3 | 8.0.34 | Any | Any | sys.schema_table_statistics reset values upon index addition or removal |
| 112670 | 2023-10-09 15:47 | 2023-10-10 5:04 | MySQL Server: Documentation | Verified (858 days) | S3 | 8.0.34 | Any | Any | Documentation outdated related ANALYZE TABLE locking |
| 110111 | 2023-02-17 12:53 | 2023-02-20 12:35 | MySQL Server: Optimizer | Verified (1090 days) | S5 | 8.0.31 | Any | Any | Optimizer chooses worst plan when index condition pushdown opportunity |
| 110117 | 2023-02-17 13:22 | 2023-02-17 15:32 | MySQL Server: Documentation | Verified (1093 days) | S3 | 8.0 | Any | Any | Lack of instrumentation for index condition impact on the query plan |
| 109107 | 2022-11-16 8:19 | 2022-11-22 14:06 | MySQL Server: DML | Verified (1186 days) | S5 | 8.0.31 | Any | Any | Non optimal query plan chosen for DELETE |
| 108824 | 2022-10-19 10:21 | 2022-10-19 10:52 | MySQL Server: Group Replication | Verified (1214 days) | S3 | 8.0.31 | Any | Any | GCS_DEBUG_TRACE log not possible to rotate/archive without downtime |
| 108532 | 2022-09-19 9:32 | 2022-09-19 9:42 | MySQL Server: Documentation | Verified (1244 days) | S3 | 8.0.30 | Any | Any | Documentation missing redo log upgrade |
| 107293 | 2022-05-15 13:34 | 2022-05-21 20:52 | MySQL Server: Replication | Verified (1365 days) | S2 | 5.7.37, 8.0.28 | Any | Any | CURRENT_TIMESTAMP not safe after all? |
| 106012 | 2021-12-30 18:26 | 2022-04-06 11:48 | MySQL Server: InnoDB storage engine | Verified (1411 days) | S3 | 8.0, 5.7 | Any | Any | Table stats in P_S not updated on rows updated via FK constraint |
| 103157 | 2021-03-30 22:01 | 2021-03-31 6:32 | MySQL Server: Replication | Verified (1781 days) | S3 | 8.0.23 | Any | Any | Inconsistent terminology change in error messages |
| 102417 | 2021-01-29 9:54 | 2021-01-29 10:22 | MySQL Server: DDL | Verified (1842 days) | S3 | 5.7.33, 8.0.23 | Any | Any | Table space path for partitioned table goes crazy after CREATE TABLE ... LIKE |
| 102395 | 2021-01-27 11:33 | 2021-01-27 12:18 | MySQL Server: DDL | Verified (1844 days) | S2 | 5.7.32, 8.0.23 | Any | Any | CREATE TABLE ... LIKE inconsistent behavior in regards to DATA DIRECTORY |
| 98324 | 2020-01-22 9:57 | 2022-03-07 6:04 | MySQL Server: InnoDB storage engine | Verified (2145 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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