P.S.almost foget, do not try any oracle-like "tree-jouns" or "special types" or such a crap.
your problem as plain as to store a pair of integers (or numerics (i prefer)) -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
