Faheem Mitha <faheem@xxxxxxxxxxxxx> writes: > ... In any case, feedback would be helpful. Details of my attempts > at optimization are at > http://bulldog.duhs.duke.edu/~faheem/snppy/opt.pdf By and large, this is not the way to ask for help on the Postgres lists. If you're supplying extremely large test data or something, it's fair to provide a link instead of putting the information in-line, but otherwise you should try to make your email self-contained. Those of us who are willing to help are not here just to help you --- we'd like other people to learn from it too, both at the time and later from the archived discussion. So the information needs to be in the email thread, not only on some transient web page. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general