On Wed, Dec 17, 2008 at 7:17 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> "John Lister" <john.lister-ps@kickstone.com> writes:
>> I'd like to use autovacuum to clean up the tables rather than schedule a
>> full vacuum with cron as it will be more selective/intelligent about what
>> gets cleaned. But is it possible to stop it running during peak/office
>> hours?
>
> No. Instead, set the vacuum cost parameters to make it run slow enough
> to not interfere too much with your work.
is it a bad idea to have such a feature ?
i was going through ./src/backend/postmaster/autovacuum.c
looks like subroutine autovac_start can be modfied to
for the said feature. In case it does not have negative implication
can i submit a patch ?
regds
-- mallah.
>
> regards, tom lane
>
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