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Rule Based Optimization Going Away?

From: Peter Kellner <pkellner_at_seventythirdstreet.com>
Date: 2 Oct 2002 17:55:47 -0700
Message-ID: <ccec98ba.0210021655.32903b35@posting.google.com> 





I just was told by an Oracle Consultant that Oracle is planning on
obsoleting rule based optimization and that in the future sometime,
everyone will have to use cost based.  Could this be true?  I have
always used rule based when I know the distribution of the data pretty
well ahead of time and can be smarter than the cost optimizer.



Any official Oracle Info on this would be appreciated.



-Peter Kellner
Received on Wed Oct 02 2002 - 19:55:47 CDT












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