"Jaime Casanova" <[EMAIL PROTECTED]> writes: > i've made some queries run faster using EXISTS instead of large IN > clauses... actually, it was NOT EXISTS replacing a NOT IN
That's just about entirely unrelated ... regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance