Re: Stale statistic

Define "stale statistics".

As far as I am concerned there are two types of statistics - those that accurately, or adequately, describe the data in the table for the purpose of the optimizer - and those that don't. Freshly computed statistics can easily belong to the latter category while months or years old statistics can just as easily belong to the former.

Jos wrote:
Hi list:
Is it possible to identify stale statistic without turning on tab monitoring?
Regards,
Jos
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Regards

Wolfgang Breitling
Centrex Consulting Corporation
www.centrexcc.com
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