diff options
Diffstat (limited to 'sql/item_cmpfunc.cc')
| -rw-r--r-- | sql/item_cmpfunc.cc | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc index de37e858bac..53ec17fd59d 100644 --- a/sql/item_cmpfunc.cc +++ b/sql/item_cmpfunc.cc @@ -2707,9 +2707,6 @@ longlong Item_cond_xor::val_int() IS NULL(a) -> IS NOT NULL(a) IS NOT NULL(a) -> IS NULL(a) - NOTE - This method is used in the eliminate_not_funcs() function. - RETURN New item or NULL if we cannot apply NOT transformation (see Item::neg_transformer()). @@ -2718,7 +2715,7 @@ longlong Item_cond_xor::val_int() Item *Item_func_not::neg_transformer(THD *thd) /* NOT(x) -> x */ { // We should apply negation elimination to the argument of the NOT function - return eliminate_not_funcs(thd, args[0]); + return args[0]; } |