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Fix logical expression according to operation priority (also MS visual studio compiler warnings).

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2010-11-29 22:02:33 +02:00
parent 2251320840
commit 42187df61e
1 changed files with 1 additions and 1 deletions
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sql/sql_select.cc
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@@ -7442,7 +7442,7 @@ uint check_join_cache_usage(JOIN_TAB *tab,
Non-linked join buffers can't guarantee one match
*/
if (force_unlinked_cache &&
(!tab->type == JT_ALL || cache_level <= 4) &&
(!(tab->type == JT_ALL) || cache_level <= 4) &&
((tab->is_inner_table_of_semi_join_with_first_match() &&
!tab->is_single_inner_of_semi_join_with_first_match()) ||
(tab->is_inner_table_of_outer_join() &&