Re: Oracle and Visio
From: Daniel Morgan <dmorgan_at_exesolutions.com>
Date: Tue, 23 Jul 2002 15:37:06 GMT
Message-ID: <3D3D77DF.EB932B77_at_exesolutions.com>
Date: Tue, 23 Jul 2002 15:37:06 GMT
Message-ID: <3D3D77DF.EB932B77_at_exesolutions.com>
Charles wrote:
> On Tue, 23 Jul 2002 10:27:30 +0100, "Telemachus"
> <telemachus_at_ulysseswillreturn.net> wrote:
>
> >Yes.
> >But only if all the pk and RI and fk constraints are in place otherwise it
> >can only get what it can see.
> >
>
> I just used Visio on a legacy database. 60 or so tables and no fk/pk
> defined. All you get is a set of tables, not all that well organized.
> Not very usefull although it is a place to start.
[Quoted] [Quoted] Why would anyone have a relational database without primary key constraints?
[Quoted] Legacy, I presume, does not mean before normalization was defined.
Daniel Morgan Received on Tue Jul 23 2002 - 17:37:06 CEST