bakkiya raj wrote: > We are facing a problem with postgresql partition tables. We are > querying 2 days old partition table and at the same time we are > dropping 2 months old partition.Sometimes our queries are getting > failed with "ERROR: could not open relation with OID 1761740". We > have set the constraint exclusion to on. You've not provided much information. Please review this page and follow up: http://wiki.postgresql.org/wiki/Guide_to_reporting_problems -Kevin -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin