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Re: Primary Key/Unique Key?

From: Jurry <j.j.h.eyt_at_kpn.com>
Date: 7 Dec 1999 15:51:44 GMT
Message-ID: <01bf40ca$f6947880$de5118ac@hlm9908311725> 





I don't think there's really a difference.



A primary key in a relational database is always unique!



Dave <none_at_nowhere.nothere.oops> schreef in artikel
<82ip3r$cuv$1_at_lure.pipex.net>...


> Whats the difference between making something


> a primary key and making something a unique key.


> From Oracles point of view that is.


> Dave


> 


> 


> 


> 


Received on Tue Dec 07 1999 - 09:51:44 CST












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