Hey guys! I would like to know how to query for the existence of a primary key on a table. All of the tables have the column 'id' in them. That should be the primary key. However, the primary key constraint got "lost" somehow. Probably due to stupidity on my part. I just want to add back the primary key constraint to the tables that lost it. I want to query for the existance of it first, so I don't produce an error when I do an 'ALTER TABLE ...' statement. Any suggestions appreciated. Thanks! Tom -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
