Hannu Krosing <hannu@tm.ee> writes:
>> It seems to me that DROP ONLY should set attislocal true on each child
>> for which it decrements the inherit count, whether the count reaches
>> zero or not.
> Would it then not produce a situation, which can't be reproduced using
> just CREATEs ? i.e. same column in bot parent (p2.f1) and child (c.f1)
> but _not_ inherited ??
No, because the child will still have attinhcount > 0 until you drop the
last matching parent column. attislocal is independent of the value of
attinhcount (that's why we need two fields).
regards, tom lane
