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Re: [PERFORM] More detail on settings for pgavd? - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [PERFORM] More detail on settings for pgavd?
Date
Msg-id 15608.1069455896@sss.pgh.pa.us
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In response to Re: [PERFORM] More detail on settings for pgavd?  (Josh Berkus <josh@agliodbs.com>)
Responses Re: [PERFORM] More detail on settings for pgavd?
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Josh Berkus <josh@agliodbs.com> writes:
> BTW, do we have any provisions to avoid overlapping vacuums?  That is, to
> prevent a second vacuum on a table if an earlier one is still running?

Yes, VACUUM takes a lock that prevents another VACUUM on the same table.

            regards, tom lane

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