Hello, > I have adjusted postgres parameters per your recommen- > dation. Work_mem is now 8GB, GB is just a typo I guess? Otherwise the value is insanely high. See: http://www.postgresql.org/docs/8.3/interactive/runtime-config-resource.html Peter -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin