Re: PK vs Unique index
From: Dirk Gomez <usenet_at_dirkgomez.de>
Date: 16 Jan 2002 21:10:31 +0100
Message-ID: <m31ygqhxag.fsf_at_colorado.arsdigita.de>
Date: 16 Jan 2002 21:10:31 +0100
Message-ID: <m31ygqhxag.fsf_at_colorado.arsdigita.de>
> A primary key is much more then a unique index (doesn't even have to use a
> unique index actually)...
Could you explain this in a little more detail please? Received on Wed Jan 16 2002 - 21:10:31 CET