"Andrus" <kobruleht2@xxxxxx> writes: > Index is not used for > is null > How to fix ? Update to something newer than 8.1 (specifically, you'll need 8.3). regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance