Excerpts from Narasimha Murthy-VRFX87's message of mar may 18 05:56:26 -0400 2010:
> Hello,
>
> Postgresql-8.2 manual has mentioned following points.
> * The autovacuum daemon, when enabled, runs every autovacuum_naptime
> seconds.
> * autovacuum_naptime (integer): Specifies the delay between "activity
> rounds" for the autovacuum daemon....The delay is measured in seconds,
> and the default is one minute (1m)....
>
> My Query: I want to run autovacuum daemon everyday at 5 am.
You cannot do that with autovacuum currently. Use cron.
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