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ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
---|---|---|---|---|---|---|---|---|---|
29349 | 2007-06-26 1:01 | 2014-02-02 14:12 | MySQL Server: Memory storage engine | Verified (6141 days) | S3 | 5.0.27 | Any | Any | dropping MEMORY table very slow |
42868 | 2009-02-15 20:00 | 2013-03-03 20:45 | MySQL Server: Memory storage engine | Verified (5542 days) | S3 | 5.0.74, 5.1.48 | Any | Any | unique prefixed indexes on varchar columns don't work in memory engine |
44138 | 2009-04-07 22:48 | 2016-06-09 7:33 | MySQL Server: Memory storage engine | Verified (3794 days) | S2 | 5.1.57, 5.6.14, 5.6.30 | Linux (x86_64 rhel5 version from download page) | Any | Memory engine table full at much less than max_heap_table_size with btree index |
61238 | 2011-05-20 4:17 | 2011-05-25 10:19 | MySQL Server: Memory storage engine | Verified (4718 days) | S3 | 5.1.58, 5.5 | MacOS | Any | Hash indexes with a prefix length do not work |
62548 | 2011-09-27 10:22 | 2015-05-16 14:26 | MySQL Server: Memory storage engine | Verified (4588 days) | S2 | 5.1.49, 5.1.58 | Linux (Ubuntu) | Any | Different result from memory and myisam table |
67978 | 2012-12-27 6:13 | 2012-12-29 16:21 | MySQL Server: Memory storage engine | Verified (4129 days) | S3 | 5.1, 5.5, 5.6 | Any | Any | Signed zero is handled incorrectly by HASH indexes and GROUP BY |
68086 | 2013-01-15 8:41 | 2013-01-15 19:28 | MySQL Server: Memory storage engine | Verified (4112 days) | S3 | 5.5.29, 5.5.30, 5.7.1 | Any | Any | Heap tables don't use index for group by |
71559 | 2014-02-02 12:29 | 2014-02-02 13:27 | MySQL Server: Memory storage engine | Verified | S3 | 5.0.96 | Windows | Any | Max_data_length has integer overflow on some memory tables |
73777 | 2014-08-31 11:00 | 2015-08-24 13:24 | MySQL Server: Memory storage engine | Verified (3518 days) | S3 | 5.6, 5.6.21, 5.5.40 | Linux | Any | DELETE query takes a long time and examines more rows than exist in the table |
74198 | 2014-10-03 0:07 | 2014-10-12 17:45 | MySQL Server: Memory storage engine | Verified (3477 days) | S3 | 5.7.5 | Any | Any | Get full table scan after FORCE INDEX for HEAP |
85291 | 2017-03-03 11:41 | 2017-03-03 11:42 | MySQL Server: Memory storage engine | Verified | S3 | 5.1+ | Any | Any | missing break for case HA_EXTRA_RESET_STATE in function heap_extra |
95866 | 2019-06-18 21:47 | 2019-06-19 5:49 | MySQL Server: Memory storage engine | Verified (1766 days) | S3 | 8.0.16, 5.7.26 | Ubuntu | x86 | "Can't find record" error in SELECT statement |
95964 | 2019-06-24 22:23 | 2020-03-30 15:38 | MySQL Server: Memory storage engine | Verified (1481 days) | S3 | 8.0.16, 5.7.26, 5.6.44 | Ubuntu | x86 | Compare that uses UNSIGNED cast and function malfunctions in the MEMORY engine |
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