Re: Stale statistic
- From: Wolfgang Breitling <breitliw@xxxxxxxxxxxxx>
- To: jos1992831@xxxxxxxxxxxx
- Date: Mon, 23 Jan 2006 07:04:29 -0700
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.
Is it possible to identify stale statistic without turning on tab
Centrex Consulting Corporation
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