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

Home -> Community -> Usenet -> c.d.o.server -> Re: Oracle provides this kind of foreign key constraint?

Re: Oracle provides this kind of foreign key constraint?

From: Sisk, David [YRK:6J00:EXCH] <dsisk_at_americasm01.nt.com>
Date: 2000/03/16
Message-ID: <8arijb$if2$1@zrtph05m.us.nortel.com>#1/1 






Nope.  But you could build it with triggers.



<david_petit_at_yahoo.com> wrote in message news:8arbq8$15d$1_at_nnrp1.deja.com...


> Hello all,

> I want to define a column references column A in table A OR column A

> in table B (or both). Can I do that in Oracle?

> Thanks,

> David

>

>

> Sent via Deja.com http://www.deja.com/

> Before you buy.

Received on Thu Mar 16 2000 - 00:00:00 CST












Original text of this message













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