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Re: Identifying Relation vs Non-Identifying?

From: Dan <dan_at_nospam.com>
Date: Fri, 01 Jul 2005 16:26:04 -0500
Message-ID: <Nxixe.78$md4.9784@news.uswest.net> 





On 7/1/2005 4:22 PM, Dan wrote:


> Hi,

> 

> Can someone explain to be me the difference to between an identifying 

> relation and a non-identifying relation?  I came across these terms when 

> I recently started looking into using ERM tool.

> 

> TIA,


> Dan




I should also state that the ERM tools I have looked at use these terms 
for drawing a line between tables.  I always thought a relation was a 
table.  So I am confused!



Dan
Received on Fri Jul 01 2005 - 16:26:04 CDT












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