Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Usenet -> comp.databases.theory -> Re: Database Design Question - any suggestion?

Re: Database Design Question - any suggestion?

From: Ja Lar <ingen_at_mail.her>
Date: Thu, 9 Dec 2004 23:13:50 +0100
Message-ID: <41b8ce29$0$258$edfadb0f@dread11.news.tele.dk>

"-CELKO-" <jcelko212_at_earthlink.net>....
>>> This would force a rebuild of the constraint for every new product
> type.<<
>
> Why would I not wish to have new constraints on the new product types?
Wouldn't you have the constraints intact without a rebuild if a CKwas compound from parts that was FK to tables for the various components, eg for color.
If you like, you could choose this CKas PK. Received on Thu Dec 09 2004 - 16:13:50 CST

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US