I have an inventory transaction table with several fields, specifically: part_no trans_type trans_qty part_no | trans_type | trans_qty abc REC 5000 (receipt) abc REC 400 (receipt) abc SHP 1000 (shipment) abc ALL 1000 (allocated) Looking for the best way to show following totals with SQL on_hand | allocated | available 3400 1000 4400 Thinking of writing a stored procedure that has the aggregate queries, and returns the values defined above for this example. Is this a recommended way? B Stern -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
