Ben Chobot wrote: > Here is the plan on 8.4.2: > Here is the very much less compact plan for the same query on > 8.1.19: Could you show the query, along with table definitions (including indexes)? -Kevin -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance