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. By setting
autovacuum_naptime to 24*60*60 (# of seconds in a day), I can run the
daemon everyday. But, how do I ensure the daemon runs at 5am? What is
the "activity rounds" mentioned in the manual? Pl clarify. Appreciate an
early reply.
[postgresql-8.2-US.pdf]
http://www.postgresql.org/files/documentation/pdf/8.2/postgresql-8.2-US.
pdf
<http://www.postgresql.org/files/documentation/pdf/8.2/postgresql-8.2-US
.pdf>
Regards, Narasimha Murthy
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