Mladen Gogala <mladen.gogala@xxxxxxxxxxx> wrote: > how is the query cost calculated? What are > the units? I/O requests? CPU cycles? Monopoly money? http://www.postgresql.org/docs/current/interactive/runtime-config-query.html#RUNTIME-CONFIG-QUERY-CONSTANTS -Kevin -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance