I would like to now if it is possible for PostgreSQL to make use of multiple processes for a single query. I am developing a data driven application which was a homemade plpgsql function that identifies duplicate records(by single column) and updates a boolean field (of these duplicates) as such. Allan. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general