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Re: db file scattered read

From: Mladen Gogala <gogala_at_sbcglobal.net>
Date: Sat, 7 Aug 2004 09:58:59 -0400
Message-ID: <20040807135859.GA3622@medo.noip.com>

On 08/07/2004 02:49:04 AM, Wolfgang Breitling wrote:
> In my earlier note I reported that a test confirmed my suspicion that the
> CBO in many cases does either not invoke dynamic sampling, or disregards
> the results even when it does.

I was judging based on the plan, I didn't do 10053. Now you got me really interested. I'll drop statistics on the user scott, and perform 10053 trace.

-- 
Mladen Gogala
Oracle DBA
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Received on Sat Aug 07 2004 - 08:54:46 CDT

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