lp:~maria-captains/maria/maria-5.3-mwl247
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- 3396. By Igor Babaev
-
Fixed LP bug #923236.
When working on MWL#247 I forgot to adjust the function create_hj_key_ for_table( )
that created a key definition for hash join keys. The modified function must
set the values of the fields ext_key_parts, ext_key_flags, ext_key_part_map
added to the key definition structure in MWL#247. - 3395. By Igor Babaev
-
Fixed LP bug #921167.
The fields ext_key_flags and ext_key_part_map must be initialized for any
key, even for a MyISAM key that never is considered by the optimizer as one
extended by hidden components. - 3392. By Igor Babaev
-
Back-ported test cases for bugs #54437, #55955, #52329, #57623 from subquery_sj
of mysql-5.6 code line. The bugs could not be reproduced in the latest release
of mariadb-5.3 as they were fixed either when the code of subquery optimization
was back-ported from mysql-6.0 or later when some other bugs were fixed. - 3391. By Igor Babaev
-
Back-ported test cases for bugs #53060, #53305, #50358, #49453 from subquery_sj
of mysql-5.6 code line. The bugs could not be reproduced in the latest release
of mariadb-5.3 as they were fixed either when the code of subquery optimization
was back-ported from mysql-6.0 or later when some other bugs were fixed.
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