Showing all 7 (Edit, Save, CSV, Feed) |
ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
---|---|---|---|---|---|---|---|---|---|
45314 | 2009-06-03 22:46 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5411 days) | S3 | 5.1.28-rc-community, 4.1, 5.0, 5.1, 6.0 bzr | Any (MS Windows, Linux) | Any | Index is not used for joining on a nullable columns with no additional condition |
45373 | 2009-06-08 13:14 | 2022-09-04 20:45 | MySQL Server: Optimizer | Verified (5396 days) | S3 | 5.1.35-community, 5.1.36-bzr | Any | Any | INDEX FOR GROUP BY is not used if there is a LIMIT clause in the query |
46288 | 2009-07-18 19:12 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5367 days) | S3 | 5.1.35-community, 5.1.36 | Windows | Any | Index is not used for equality condition on single-row, multiple column subquery |
47454 | 2009-09-19 19:33 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5303 days) | S3 | 5.1.35 | Any | Any | Not exists optimization method is not used for NULL columns in the right table |
60702 | 2011-03-30 23:25 | 2011-04-05 14:55 | MySQL Server: Optimizer | Verified (4746 days) | S5 | 5.1.57 | Any | Any | GROUP BY orders when used inside a UNION query, though it should not |
64703 | 2012-03-20 11:31 | 2012-03-20 14:38 | MySQL Server: Command-line Clients | Verified (4391 days) | S3 | 5.1.61 | Linux | Any | Providing socket as an option does not override host and port in my.cnf |
65360 | 2012-05-18 14:12 | 2014-08-21 19:20 | MySQL Server: Parser | Verified (4332 days) | S3 | 5.1.61, 5.5.23 | Any | Any | Update does not work with double-nested queries without default database |
Showing all 7 (Edit, Save, CSV, Feed) |