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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 91078 | 2018-05-30 13:37 | 2023-11-20 11:34 | MySQL Server | Can't repeat (816 days) | S3 | 5.7.21 | Red Hat (RHEL 6.7) | x86 | Queries stuck in 'query end' forever |
| 98782 | 2020-02-28 18:57 | 2020-07-20 8:31 | MySQL Server: InnoDB storage engine | Can't repeat (2034 days) | S5 | 8.0.19 | Any | Any | Using TempTable engine for GROUP BY is slower than using MEMORY engine |
| 81961 | 2016-06-21 21:39 | 2019-09-19 21:18 | MySQL Server: Performance Schema | Can't repeat (2339 days) | S3 | 5.6.29 | Any | Any | sum_rows_affected populated for simple selects |
| 77747 | 2015-07-16 20:09 | 2015-11-08 10:58 | MySQL Server | Can't repeat (3750 days) | S2 | 5.7.8 | Any | Any | Crash on "show global status like '%ssl%'" |
| 86821 | 2017-06-26 4:06 | 2024-08-22 22:30 | MySQL Server: Stored Routines | Closed (540 days) | S2 | 5.6, 5.7 | Any | Any | Trigger allocates memory during SELECT |
| 109700 | 2023-01-19 10:52 | 2023-05-31 3:36 | MySQL Server: Documentation | Closed (989 days) | S3 | 8.0.32 | Any | Any | Fix for #33630199 in 8.0.32 not reflected in the documentation and release notes |
| 105092 | 2021-09-30 21:34 | 2023-04-21 8:19 | MySQL Server: DML | Closed (1031 days) | S2 | 8.0.26, 8.0.11 | Any | Any | AUTO_INCREMENT can be set to less than MAX + 1 and not forced to MAX + 1 |
| 105761 | 2021-12-01 8:49 | 2023-02-22 12:31 | MySQL Server: mysqldump Command-line Client | Closed (1117 days) | S2 | 5.7.36 | Any (7) | Any | mysqldump make a non-consistent backup with --single-transaction option |
| 108202 | 2022-08-19 21:58 | 2022-09-02 11:24 | MySQL Server: DML | Closed (1261 days) | S3 | 8.0.29, 8.0.30 | Any | Any | Temptable views on information_schema fails on filters |
| 103223 | 2021-04-06 12:28 | 2022-03-18 22:05 | MySQL Server: Documentation | Closed (1428 days) | S3 | 8.0.22,8.0.23 | Any | Any | improve ifnull() documentation, refer to mixing collations |
| 105331 | 2021-10-26 16:36 | 2021-12-22 18:38 | MySQL Server: Optimizer | Closed (1514 days) | S2 | 8.0.27 | Any | Any | Range check causing high memory consumption in memory/sql/THD::main_mem_root |
| 101389 | 2020-10-30 0:30 | 2022-01-24 12:29 | Connector / J | Closed (1525 days) | S3 | 8.0, 5.1 | Any | Any | getwarnings should check warning count before sending SHOW |
| 2 | 2002-09-12 5:26 | 2026-01-15 20:19 | Connector / J | Closed (1632 days) | S7 | 3.0.0 | Linux (Windows and Others)) | Other | Does not make Toast |
| 104387 | 2021-07-22 21:24 | 2021-08-20 11:14 | MySQL Server: Optimizer | Closed (1640 days) | S2 | 8.0.22, 8.0.23, 8.0.24, 8.0.25, 8.0.26 | Any | Any | CHARACTER_SET_MISMATCH issue with regex comparisons |
| 102500 | 2021-02-05 22:02 | 2023-03-23 6:46 | MySQL Server: Charsets | Closed (1666 days) | S3 | 8.0.22, 8.0.23 | Any | Any | Illegal mix of collation on 8.0.22 and 8.0.23 |
| 103672 | 2021-05-12 16:50 | 2025-11-25 10:03 | MySQL Server: Replication | Closed (1716 days) | S2 | 8.0.23 | Any | Any | Binlog compression Transaction_payload event exceeds max allowed packet |
| 99989 | 2020-06-26 1:06 | 2021-01-10 22:04 | MySQL Server: Performance Schema | Closed (1860 days) | S3 | 8.0.x, 8.0.20 | Any | Any | Inconsistency when joining Perf Schema schema tables when PK is larger than 48 c |
| 98869 | 2020-03-08 15:46 | 2021-12-17 10:54 | MySQL Server: InnoDB storage engine | Closed (1906 days) | S5 | 8.0.19 | Any | Any | Temp ibt tablespace truncation at disconnection stuck InnoDB under large BP |
| 101575 | 2020-11-12 8:03 | 2020-11-19 4:45 | MySQL Server: Prepared statements | Closed (1913 days) | S3 | 8.0.22 | Ubuntu (20.04) | Any | "Illegal mix of collations" against a string |
| 101346 | 2020-10-27 16:05 | 2021-11-25 7:49 | MySQL Server: Prepared statements | Closed (1932 days) | S3 | 8.0.22 | Ubuntu (18.04) | x86 | "Illegal mix of collations" errors when matching ascii field and unicode |
| 79285 | 2015-11-15 21:38 | 2020-09-30 18:18 | MySQL Server: Performance Schema | Closed (1962 days) | S4 | 5.7, 5.7.9 | Any | Any | Undocumented negative low estimates in p_s.memory_summary_global_by_event_name |
| 100487 | 2020-08-10 21:13 | 2020-08-12 5:15 | MySQL Server: Command-line Clients | Closed (2011 days) | S3 | 8.0.20 | Any | Any | Change in behavior for sigint in mysql client in 8.0.20 vs prior versions |
| 99136 | 2020-03-31 17:15 | 2023-11-02 6:22 | MySQL Server: InnoDB storage engine | Closed (2068 days) | S2 | 8.0.19 | Any | Any | TempTable wastes 1MB for each connection in thread cache |
| 98739 | 2020-02-25 18:27 | 2020-06-11 17:21 | MySQL Server: Storage Engines | Closed (2073 days) | S3 | 8.0.19 | Any | Any | TempTable storage engine slow if mmap is required |
| 99593 | 2020-05-15 16:05 | 2024-05-28 3:21 | MySQL Server: InnoDB storage engine | Closed (2090 days) | S5 | 8.0.20 | Ubuntu (20.04) | Any | Performance issues in 8.0.20 |
| 98750 | 2020-02-26 20:11 | 2020-05-21 12:09 | MySQL Server: Information schema | Closed (2095 days) | S5 | 8.0, 8.0.19 | Any | Any | SHOW FIELDS command regression on MySQL 8.0 |
| 99500 | 2020-05-09 23:18 | 2020-05-18 12:37 | MySQL Server: Documentation | Closed (2097 days) | S3 | Any | Any | incorrect table refs in documentation | |
| 99398 | 2020-04-29 14:21 | 2020-06-19 12:38 | MySQL Server: Optimizer | Closed (2110 days) | S1 | 8.0.20 | Linux (Docker) | x86 | Data in wrong row on left join |
| 98974 | 2020-03-17 14:30 | 2021-04-12 12:43 | MySQL Server: InnoDB storage engine | Closed (2122 days) | S5 | 8.0.19, 5.7.29 | Any | Any | InnoDB temp table could hurt InnoDB perf badly |
| 99243 | 2020-04-13 21:53 | 2020-04-16 13:15 | MySQL Server: InnoDB storage engine | Closed (2129 days) | S3 | 8.0.* | Any | Any | Don't need to get LRU_list_mutex in buf_page_io_complete if io_type is read |
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