...sorry guys... was a bad configuration of database.
9.1.1 is working good. is 4% to 8% faster than 9.0.5. Thanks a lot. Regards Omar P.s. attached EXPLAIN >Hmm. A 59-table join is pretty enormous and is not the biggest, basically are delivery notes for one day seen in vertical. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
