On Tue, Apr 26, 2005 at 03:48:44PM -0500, Scott Marlowe <smarlowe@xxxxxxxxxxxxxxxxx> wrote a message of 26 lines which said: > Here's a quote from the SQL1992 spec that's VERY clear: Yes, PostgreSQL is right and implement the standard. Now, what's the rationale for the standard? I understand it for a single column but, for several columns, it should be still possible to have different tuples, such as (3, NULL) and (5, NULL) for instance. ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to majordomo@xxxxxxxxxxxxxx
