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BUG#20975: Incorrect query result for NOT (subquery):

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Add implementations of Item_func_{nop,not}_all::neg_transformer
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sergefp@mysql.com
2006-07-21 03:04:04 +04:00
parent f201828dd8
commit bffd438de3
8 changed files with 76 additions and 10 deletions
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2
sql/sql_parse.cc
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@@ -5436,7 +5436,7 @@ Item * all_any_subquery_creator(Item *left_expr,
return new Item_func_not(new Item_in_subselect(left_expr, select_lex));
Item_allany_subselect *it=
new Item_allany_subselect(left_expr, (*cmp)(all), select_lex, all);
new Item_allany_subselect(left_expr, cmp, select_lex, all);
if (all)
return it->upper_item= new Item_func_not_all(it); /* ALL */