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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 73018 | 2014-06-17 3:20 | 2015-06-22 10:02 | MySQL Server: Replication | Verified (3228 days) | S5 | 5.6 | Any | Any | improve performance when binlog_order_commits=0 and sync_binlog >1 |
| 77220 | 2015-06-02 7:56 | 2019-04-09 9:45 | Connector / ODBC | Verified (1842 days) | S5 | after 5.1.8 | Windows (Windows Server 2008/2012 R2) | Any | MyODBC connector is VERY SLOW after 5.1.8 |
| 37390 | 2008-06-13 9:53 | 2015-08-10 14:34 | MySQL Server: mysqldump Command-line Client | Verified (5319 days) | S5 | 5.0++ | Any | Any | "mysqldump -d" can not implement "show table status" |
| 45776 | 2009-06-26 7:17 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5415 days) | S5 | mysql-5.1.35 | Linux | Any | "OR" condition on SPATIAL index not optimized |
| 91585 | 2018-07-10 1:16 | 2018-08-27 11:06 | MySQL Server: Stored Routines | Verified (2114 days) | S5 | 5.7, 8.0, 8.0.11, 5.7.23 | Any | Any | “dead” code inside the stored proc or function can significantly slow it down |
| 71130 | 2013-12-11 20:43 | 2013-12-17 17:35 | MySQL Server: Replication | Verified (3780 days) | S5 | 5.6.15 | Any | Any | 5.6 SQL thread is much slower than 5.1/5.5 |
| 102540 | 2021-02-09 9:28 | 2021-02-10 12:56 | MySQL Server: DML | Verified (1169 days) | S5 | 5.7 | Any | Any | A updated-stmt can be repeated with no rand() or now() |
| 105044 | 2021-09-26 15:32 | 2021-09-27 12:59 | MySQL Server: InnoDB storage engine | Verified (939 days) | S5 | 8.0 | Any | Any | Added page szie judgment logic like btr_cur_optimistic_insert in btr_insert_into |
| 104978 | 2021-09-17 19:57 | 2021-09-20 9:02 | MySQL Server: Optimizer | Verified (946 days) | S5 | 8.0.26, 5.7.35 | Windows | Any | Adding Join Index forces query optimizer to use inefficient execution plan |
| 85257 | 2017-03-01 20:47 | 2017-03-03 5:46 | MySQL Workbench: Administration | Verified (2608 days) | S5 | 6.3.8, 6.3.9 | Windows (Microsoft Windows 8.1 Enterprise) | Any | adding privlidges using Schemas Matching Pattern adds extra ".*" |
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