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Re: Optimizer Statistics,Histograms and 10.2.0.2

From: Stefan Knecht <knecht.stefan_at_gmail.com>
Date: Sat, 18 Nov 2006 10:22:20 +0100
Message-ID: <486b2b610611180122u6632c18bhe5cd337ca59f1350@mail.gmail.com>


What could help as well is:

set audit_trail to DB;

audit all on sys.dbms_stats;

Then check dba_audit_Trail to see when it was called, and by whom. Might give some further clues.

Stefan

On 11/17/06, Wolfgang Breitling <breitliw_at_centrexcc.com> wrote:
>
> At 10:49 AM 11/17/2006, Fuad Arshad wrote:
> >got that done and taken care of.
> >any idea what i should pursue next
>
> List who has the privilege to gather statistics and audit those IDs.
> I doubt that it is coming from within the Oracle instance because of
> that jump in time. I have not observed that in any Oracle jobs, at
> least not with the old dbms_job types. I don't have enough experience
> with the 10g scheduler to tell for sure that it is immune to the
> daylight savings change.
>
>
> Regards
>
> Wolfgang Breitling
> Centrex Consulting Corporation
> www.centrexcc.com
>
>
>
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Received on Sat Nov 18 2006 - 03:22:20 CST

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