can anyone do a example for me.. an explain how it works? Thanks a lot
2008/3/29, Berend Tober <[EMAIL PROTECTED]>: > > x asasaxax wrote: > > I have the following table create table product(cod serial, > user_cod > > bigint, constraint product_fk Foreign Key(user_cod) references > user(cod), > > constraint product_pk Primary Key(cod, user_cod)); > > > > What i want to happend is that: > > user_cod cod > > 1 1 > > 1 2 > > 1 3 > > 2 1 > > 3 1 > > 3 2 > > > > Can serial do that? ... > > No. > > > ...what can i do to make this happen? > > > http://archives.postgresql.org/pgsql-general/2006-08/msg00744.php > > >
