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3 commits

Author SHA1 Message Date
unknown
764eeeee74 Fix for LP BUG#910123 MariaDB 5.3.3 causes 1093 error on Drupal
Problem was that now we can merge derived table (subquery in the FROM clause).
Fix: in case of detected conflict and presence of derived table "over" the table which cased the conflict - try materialization strategy.
2012-02-14 16:52:56 +02:00
Igor Babaev
2092436457 Merge. 2011-07-21 15:55:08 -07:00
Igor Babaev
63abf00a62 Made the optimizer switches 'derived_merge' and 'derived_with_keys'
off by default.
2011-07-21 14:23:08 -07:00