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Re: How to identify whether the stats were reset? - Mailing list pgsql-general

From Tom Lane
Subject Re: How to identify whether the stats were reset?
Date
Msg-id 18599.1290142592@sss.pgh.pa.us
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In response to How to identify whether the stats were reset?  (Tomas Vondra <tv@fuzzy.cz>)
Responses Re: How to identify whether the stats were reset?  (Tomas Vondra <tv@fuzzy.cz>)
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Tomas Vondra <tv@fuzzy.cz> writes:
> We need to identify whether the stats were reset between the snapshots,
> because then the collected data are useless (and the scripts that do the
> analysis are quite confused).

The stats are never reset automatically.  If you have a DBA who randomly
resets them, fire him ;-)

            regards, tom lane

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