I was just trying to compare constraints in two versions of a database and the obvious (to me) join from pg_constraint to pg_tables wasn't possible.
Not a real problem, I just used pg_class, but is the lack of oid in pg_tables a design decision and if so why? -- Richard Huxton Archonet Ltd ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
