Mladen Gogala wrote:
> On Thu, 22 Jun 2006 13:28:57 -0700, DA Morgan wrote:
>
>> CBO (Cost Based Optimizer)
>
> So, when I create dimensions and dimension hierarchy, how exactly does
> that influence CBO? What does it do?
It defines the relationship. Jonathan Lewis covers this in his tuning
course and his book.
--
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu
(replace x with u to respond)
Puget Sound Oracle Users Group
www.psoug.org
Received on Mon Jun 26 2006 - 15:35:34 CDT
