Re: many to many relationship
From: Pablo Sanchez <pablo_at_dev.null>
Date: Wed, 05 Mar 2003 15:40:51 -0600
Message-ID: <Xns9335955788DB5pingottpingottbah_at_216.166.71.233>
Date: Wed, 05 Mar 2003 15:40:51 -0600
Message-ID: <Xns9335955788DB5pingottpingottbah_at_216.166.71.233>
"john" <nospam_at_nospam.com> wrote in news:7Ut9a.10601$Lq.823680_at_stones:
> hi,
>
> why is it that a many to many relationship should be changed so that
> a one to many table links the two?
This resolution is only don't in the physical model. It's done because 'physically' in the database you cannot represent many-to-many but you can many-to-one.
-- Pablo Sanchez, High-Performance Database Engineering http://www.hpdbe.comReceived on Wed Mar 05 2003 - 22:40:51 CET