Loredana Curugiu wrote: > After database redesign it was decided that reminder_services table > to be moved into another database. In production, reminder_services > table will never have more than 100 of records, but sent_messages > table it is a log table with a lot of records and the above query > will be executed every minute.
Cross posting to multiple lists is frowned upon, so I'm reply only here. Have you considered using the dblink contrib module? That seems a far simpler solution than trying to do this with arrays.