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Re: Primary Key vs Unique Key

From: Chapman Keyes <chapman_at_teoco.com>
Date: 22 May 2001 12:01:47 -0700
Message-ID: <a80c63.0105221101.772dfa96@posting.google.com> 






Excellent information!  Thank you all.  The only questions I have left
are: Does Oracle treat PK's differently from Not NULL UK's in terms of
performance?  What is/are the system table/s that defines an index as
a PK vs a UK?  Thanks in advance!
Received on Tue May 22 2001 - 14:01:47 CDT












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