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MDEV-14630 Replace {STRING|INT|REAL|DECIMAL|DATE}_ITEM to CONST_ITEM

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This commit is contained in:
Alexander Barkov
2018-06-06 14:09:06 +04:00
parent 395212446a
commit c20cd68e60
11 changed files with 148 additions and 170 deletions
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2
sql/item_func.cc
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@@ -1919,7 +1919,7 @@ void Item_func_neg::fix_length_and_dec_int()
longlong val= args[0]->val_int();
if ((ulonglong) val >= (ulonglong) LONGLONG_MIN &&
((ulonglong) val != (ulonglong) LONGLONG_MIN ||
args[0]->type() != INT_ITEM))
!args[0]->is_of_type(CONST_ITEM, INT_RESULT)))
{
/*
Ensure that result is converted to DECIMAL, as longlong can't hold