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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 109107 | 2022-11-16 8:19 | 2022-11-22 14:06 | MySQL Server: DML | Verified (520 days) | S5 | 8.0.31 | Any | Any | Non optimal query plan chosen for DELETE |
| 113800 | 2024-01-30 5:30 | 2024-01-31 8:28 | MySQL Server: DML | Verified (79 days) | S5 | 8.0.22, 8.0.36, 8.0.11 | Linux | x86 | Performance degradation of Blob operations comparing with MySQL 5.7 |
| 81024 | 2016-04-09 19:53 | 2016-04-09 21:45 | MySQL Server: DML | Verified (2932 days) | S5 | 5.0/5.1/5.5/5.6/5.7 | Windows (Microsoft Windows 7 Enterprise Service Pack 1) | Any | HAVING without GROUP BY should imply an aggregation of a single group |
| 75807 | 2015-02-06 10:00 | 2015-02-20 9:54 | MySQL Server: DML | Verified (3348 days) | S5 | 5.6.22 | Linux | Any | Slow Query in MySQL 5.6 |
| 50367 | 2010-01-15 14:12 | 2011-02-16 23:44 | MySQL Server: General | Verified (5146 days) | S5 | 5.1.42, 5.1 bzr | Any (MS Windows 32 bits, Mac) | Any | REPLACE has quadradic computational complexity on windows server (but not linux) |
| 60811 | 2011-04-08 23:41 | 2020-08-15 10:10 | MySQL Server: General | Verified (4758 days) | S5 | 5.0.93, 5.5.12, 5.0.77-4.el5_5.4 | Any (RHEL 5.5, Mac OS X) | Any | slow timezone functions |
| 102599 | 2021-02-15 12:11 | 2023-12-19 10:19 | MySQL Server: GIS | Verified (1158 days) | S5 | 8.0.22 | Windows (Win 10) | x86 (NVMe RAM) | Slow performance of MySQL 8 compared with 5.7 on geographical SELECT |
| 71727 | 2014-02-14 23:30 | 2022-04-10 20:45 | MySQL Server: InnoDB storage engine | Analyzing (3703 days) | S5 | 5.6.16 | Any | Any | Follow up work on Bug#16249481- INNODB DOES NOT SCALE WELL ON 12 CORE ... |
| 73168 | 2014-07-02 4:14 | 2015-02-25 10:51 | MySQL Server: InnoDB storage engine | Verified (3579 days) | S5 | 5.6/5.7 | Any | Any | locking/unlocking overhead for THD::LOCK_thd_data |
| 112964 | 2023-11-04 1:54 | 2024-02-15 8:15 | MySQL Server: InnoDB storage engine | Verified (165 days) | S5 | 8.0, 8.0.35 | Any | Any | SELECT COUNT is slow with O_DIRECT |
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