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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 8113 | 2005-01-24 15:43 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5364 days) | S5 | 5.0, 5.1, azalea bzr | Any | Any | Select with between optimization |
| 8662 | 2005-02-21 21:31 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5260 days) | S5 | 6.0.14, 5.1.12-BK, 4.1.10 | Any | Any | optimizer, query takes 3 to 10 times as long when using index |
| 14638 | 2005-11-04 13:10 | 2012-05-18 20:19 | MySQL Server: General | Verified (5248 days) | S5 | 5.0-BK, 5.1.43-bzr | Any (any) | Any | ptr_compare processes data only byte wise |
| 14668 | 2005-11-05 8:19 | 2022-12-04 20:45 | MySQL Server | Verified (5454 days) | S5 | 5.0.16-BK, 5.1.34 | Any (any) | Any | funktions storing in machine independent format not optimized for PPC |
| 22487 | 2006-09-19 17:57 | 2020-05-03 20:45 | MySQL Server: DDL | Verified (6252 days) | S5 | 5.0.26 | Any | Any | mysql performs extremely slow when creating unique indexes on huge table |
| 26453 | 2007-02-16 17:05 | 2013-03-03 20:45 | MySQL Server: MyISAM storage engine | Verified (5607 days) | S5 | 5.0.36bk | Any (*) | Any | patch to speed up range-optimizer |
| 26832 | 2007-03-04 18:17 | 2011-04-05 14:46 | MySQL Server: Optimizer | Verified (4769 days) | S5 | 5.5 | Any | Any | ENUM types not optimized |
| 30342 | 2007-08-09 18:52 | 2015-10-07 14:54 | MySQL Server: Optimizer | Verified (3123 days) | S5 | 5.0.37, 5.6.17 | Any | Any | Equality propagation can make optimization much slower |
| 31446 | 2007-10-08 12:14 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5670 days) | S5 | 5.0.44, 5.0.37, 6.0.2 Alpha | Any | Any | Inefficient index use with order by and joins |
| 31901 | 2007-10-29 2:51 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5916 days) | S5 | 5.0.45 | Any | Any | read_rnd_buffer_size doesn't seem to be used as written in Reference Manual |
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