Oracle-L: Re: Exporting stats for a production server to a dev/test server

From: <Cherie_Machler_at_gelco.com>
Date: Mon, 08 Jul 2002 04:48:19 -0800
Message-ID: <F001.00490F4F.20020708044819@fatcity.com>

Jack,

Were your old statistics generated with the ANALYZE command? If yes, were you able to export ALL of the old statistics with the export option of DBMS_STATS before you actually analyzed with DBMS_STATS for the first time? If yes, after exporting them, did you delete the old statistics using the delete option of ANALYZE command before gathering new statistics using DBMS_STATS? Thanks,

Cherie Machler
Oracle DBA
Gelco Information Network

                                                                                                                 
                    Jack Silvey                                                                                  
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                    Sent by:             Subject:     Re: Exporting stats for a production server to a dev/test  
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We just used it with great success to test our new analyze strategy. You can label each set of stats, and quickly switch between different analyze levels. Store your old stats first and you can always fall back if necessary.

Jack

Peter.McLarty_at_mincom.com wrote:
> Hi
>
> Can anyone give feedback good or bad on the
> dbms_stats feature of
> exporting statistics. Is there any gotcha's or does
> it work well
>
> Cheers
>
>
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Author: 
  INET: Cherie_Machler_at_gelco.com

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Received on Mon Jul 08 2002 - 07:48:19 CDT