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merge from local tree to 5.1-bugteam

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This commit is contained in:
Gleb Shchepa 2008-07-15 17:15:11 +05:00
commit d56f9ab755
1 changed files with 2 additions and 2 deletions
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4
sql/item_cmpfunc.cc
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@ -3758,8 +3758,6 @@ longlong Item_func_in::val_int()
return (longlong) (!null_value && tmp != negated); return (longlong) (!null_value && tmp != negated);
} }
if ((null_value= args[0]->null_value))
return 0;
have_null= 0; have_null= 0;
for (uint i= 1 ; i < arg_count ; i++) for (uint i= 1 ; i < arg_count ; i++)
{ {
@ -3769,6 +3767,8 @@ longlong Item_func_in::val_int()
if (!(value_added_map & (1 << (uint)cmp_type))) if (!(value_added_map & (1 << (uint)cmp_type)))
{ {
in_item->store_value(args[0]); in_item->store_value(args[0]);
if ((null_value= args[0]->null_value))
return 0;
value_added_map|= 1 << (uint)cmp_type; value_added_map|= 1 << (uint)cmp_type;
} }
if (!in_item->cmp(args[i]) && !args[i]->null_value) if (!in_item->cmp(args[i]) && !args[i]->null_value)