3 Commits

Author	SHA1	Message	Date
Monty	c4fd167d5a	Fixed access to unitialized memory when using unique HASH key ... Fixed the following issues: - Call info with HA_STATUS_CONST to ensure that (key_info->rec_per_key) contains latest data - Don't access rec_per_key if key_info->algorithm == HA_KEY_ALG_LONG_HASH is in this case the rec_per_key points to uninitialized data - Cleaned up code to avoid some extra 'if' and to make things more readable - Updated test cases that used 'old' rec_per_key values	2019-08-13 17:19:00 +03:00
Varun Gupta	93c360e3a5	MDEV-15253: Default optimizer setting changes for MariaDB 10.4 ... use_stat_tables= PREFERABLY optimizer_use_condition_selectivity= 4	2018-12-09 09:22:00 +05:30
Vasil Dimov	902b13fa57	Fix Bug#57252 disabling innobase_stats_on_metadata disables ANALYZE ... In order to fix this bug we need to distinguish whether ha_innobase::info() has been called from ::analyze() or not. Rename ::info() to ::info_low() and add a boolean parameter that tells whether the call is from ::analyze() or not. Create a new simple ::info() that just calls ::info_low(false => not called from analyze). From ::analyze() instead of ::info() call ::info_low(true => called from analyze). Approved by: Jimmy (rb://487)	2010-10-18 13:48:11 +03:00