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Post-review changes of the patch for bug mdev-5103.

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This commit is contained in:
Igor Babaev 2013-11-22 13:13:03 -08:00
parent 8224d95524
commit 59f099dda1
1 changed files with 3 additions and 4 deletions
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7
sql/item_cmpfunc.cc
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@ -5574,7 +5574,9 @@ void Item_equal::add_const(Item *c, Item *f)
func->quick_fix_field();
cond_false= !func->val_int();
}
if (cond_false)
if (with_const && equal_items.elements == 1)
cond_true= TRUE;
if (cond_false || cond_true)
const_item_cache= 1;
}
@ -5814,9 +5816,6 @@ void Item_equal::update_const()
{
it.remove();
add_const(item);
if (equal_items.elements == 1)
cond_true= TRUE;
update_used_tables();
}
}
}