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ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
---|---|---|---|---|---|---|---|---|---|
48281 | 2009-10-24 14:08 | 2023-02-12 20:45 | MySQL Server: Command-line Clients | Verified (5290 days) | S3 | 5.1 | Linux (x86 Ubuntu Jaunty) | Any | mysqlbinlog prints warning about unfreed memory |
47582 | 2009-09-24 7:11 | 2022-12-04 20:45 | MySQL Server | Verified (3950 days) | S3 | 5.1, 5.5 | Windows (XP Russian, Bulgarian) | Any | main.perror-win fails on non-English versions of Windows |
44207 | 2009-04-10 15:08 | 2018-09-09 20:45 | MySQL Server | Verified (5487 days) | S3 | 5.1/5.0/6.0 | Any | Any | LEFT JOIN Multi-table DELETE fails to delete records when using foreign keys |
30288 | 2007-08-07 22:18 | 2013-03-03 20:45 | MySQL Server: General | Verified (6079 days) | S3 | Any | Any | There is no Handler_read_rnd_init counter. | |
69367 | 2013-05-31 20:32 | 2013-05-31 22:59 | MySQL Server: Information schema | Verified (3975 days) | S3 | 5.6 | Any | Any | EXPLAIN shows "Scanned 1 database" while the query scans many databases |
71914 | 2014-03-03 13:31 | 2014-03-04 6:20 | MySQL Server: Information schema | Verified (3698 days) | S2 | 5.6.16-debug-log | Any | Any | Wrong query result when using INFORMATION_SCHEMA tables and semi-join subqueries |
82969 | 2016-09-13 13:05 | 2016-09-14 8:21 | MySQL Server: InnoDB storage engine | Verified (2773 days) | S3 | 5.7.15 | Any | Any | InnoDB statistics update may temporarily cause wrong index cardinalities |
40151 | 2008-10-19 18:12 | 2020-05-03 20:45 | MySQL Server: Optimizer | Verified (4004 days) | S3 | 6.0/5.6 | Any | Any | EXPLAIN doesn't show DISTINCT+join optimization |
36422 | 2008-04-30 2:19 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5832 days) | S3 | 6.0.x | Any | Any | EXPLAIN EXTENDED; SHOW WARNINGS doesn't have ON expression for semi-joins |
67638 | 2012-11-19 17:00 | 2012-11-26 17:24 | MySQL Server: Optimizer | Verified (4161 days) | S3 | 5.6.8 | Any | Any | Odd optimizer choice for UPDATE .. ORDER BY ... LIMIT query |
14084 | 2005-10-17 20:09 | 2014-01-23 9:50 | MySQL Server: Optimizer | Verified (3738 days) | S3 | 5.0-bk | Any | Any | index_merge access method not used for federated engine |
69567 | 2013-06-25 8:44 | 2016-06-16 20:30 | MySQL Server: Optimizer | Verified (2863 days) | S3 | 5.6.12 | Any | Any | EXPLAIN FORMAT=JSON lists subquery in optimized_away_subqueries, but it is run |
69795 | 2013-07-19 17:54 | 2016-06-16 20:32 | MySQL Server: Optimizer | Verified (2863 days) | S3 | 5.6.12 | Any | Any | EXPLAIN FORMAT=JSON doesn't show Using filesort for UNIONs |
70886 | 2013-11-12 10:42 | 2013-11-12 11:02 | MySQL Server: Optimizer | Verified (3810 days) | S3 | 5.5.32, 5.6 | Any | Any | MIN/MAX optimizer doesn't take into account type conversions |
36195 | 2008-04-18 2:29 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5834 days) | S3 | 5.1-bk | Any | Any | mysqld calls handler->cond_push twice |
74462 | 2014-10-20 19:26 | 2014-11-01 0:57 | MySQL Server: Optimizer | Verified (3456 days) | S3 | 5.6.21 | Any | Any | EXPLAIN FORMAT=JSON produces ordering_operation when no ordering takes place. |
74661 | 2014-11-02 20:20 | 2016-06-16 20:44 | MySQL Server: Optimizer | Verified (2863 days) | S3 | 5.6.21, 5.6.22, 5.7.6 | Any | Any | EXPLAIN FORMAT=JSON says two temptables are used, execution shows just one |
74744 | 2014-11-07 22:45 | 2016-06-16 20:45 | MySQL Server: Optimizer | Verified (2863 days) | S3 | 5.6.21, 5.6.22, 5.7.6 | Any | Any | EXPLAIN FORMAT=JSON produces duplicates_removal where there is none |
76679 | 2015-04-13 15:48 | 2017-02-01 14:28 | MySQL Server: Optimizer | Verified (3292 days) | S3 | 5.6, 5.6.24, 5.6.25, 5.7.8 | Any | Any | EXPLAIN incorrectly shows Distinct for tables using join buffer |
42305 | 2009-01-23 14:53 | 2011-02-16 23:43 | MySQL Server: Options | Verified (5564 days) | S3 | 5.1/6.0 | Any | Any | It is not possible to list existing key caches |
70823 | 2013-11-05 17:50 | 2013-11-05 20:00 | MySQL Server: Partitions | Verified (3817 days) | S3 | 5.6.14, 5.7.2 | Any | Any | Extended keys doesn't work for partitioned tables |
Showing all 21 (Edit, Save, CSV, Feed) |