RE: Creating Histograms
- From: "David" <thump@xxxxxxxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Wed, 21 Jul 2004 11:57:55 -0700 (PDT)
My point was only that "choosing" lowest cost plan of a given statement is
not necessarily indicative of the "best" plan.
--
..
David
> Hi David, then how do you get cbo uses the histogram and do a full scan,
> when this is more than 90% of the data
> changing the optimizer index parameter?
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