Bindra Bambharoliya <bindra(dot)bambharoliya(at)gmail(dot)com> writes:
> Query is like
> Select a.id, sum(b.amount),
> Count(c.am_id) ... from fact.a join fact.b on a.id= b.id join
> Fact.vw_c on a.ida=vw_c.ida group by a.id;
Is the query plan the same for cursor execution as regular?
Compare EXPLAIN SELECT ... versus EXPLAIN DECLARE x CURSOR FOR SELECT ...
(I'm not sure that WITH HOLD would make a difference, so
maybe compare with and without that, too.)
regards, tom lane