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Re: One to One relationships

From: stu <smcgouga_at_nospam.co.uk>
Date: Thu, 8 May 2003 14:15:52 +0100
Message-ID: <b9dled$phe$1$8302bc10@news.demon.co.uk> 





> What about databases that include individuals outside the US?

> Obvoiusly, they would not have a Social Security Number.




Good point.



And if the next time I was buying something and i was asked for my SSN i
would say "**** off"!  At at least another 1 person would submit the same
statement therefore breaking the unique quality of a pri key!! :-)



I have yet to find a natural _practical_ pri key for a person.



Cheers


Stu
Received on Thu May 08 2003 - 08:15:52 CDT












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