On Wed, Feb 25, 2009 at 3:44 PM, Farhan Husain <russoue@xxxxxxxxx> wrote: > Initially, it was the default value (32MB). Later I played with that value > thinking that it might improve the performance. But all the values resulted > in same amount of time. Well, if you set it back to what we consider to be a reasonable value, rerun EXPLAIN ANALYZE, and post that plan, it might help us tell you what to do next. ...Robert -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance