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Re: Table acting as a relation table

From: Lennart <erik.lennart.jonsson_at_gmail.com>
Date: Wed, 11 Apr 2007 19:07:59 +0200
Message-ID: <evj4lf$pqi$1@registered.motzarella.org> 





Guy wrote:


> So all I have to do is to consider  [HOSP_CODE, CLINIC_CODE] as my

> primary key.

> The model is valid, each record have a unike key, and my relations are

> expressed properly.

> Thanks.

> 




Why [HOSP_CODE, CLINIC_CODE] as primary key?




/Lennart
Received on Wed Apr 11 2007 - 12:07:59 CDT












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