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cost based optimizer vs rule based optimizer

From: Kel Bahi <kbahi_at_creo.com>
Date: 1998/06/04
Message-ID: <3576EE22.3AA6@creo.com>#1/1 







Hi 


Does anyone have any opinions on which optimizer to use?
Are they comparable? Is one always better than the other?  
Does it depend on the database ( volume, rate of change)



Any info appreciated. 


BTW we are using oracle 8.0.3 under NT.



Thanks


Kel Bahi


Creo Products


kbahi_at_creo.com
Received on Thu Jun 04 1998 - 00:00:00 CDT












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