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>
> I have a Postgres application that must run 24x7. If postgres needs to be
> vacuumed periodically, must I take the application offline completely, or
> is it enough to disallow write (INSERT/UPDATE) access while allowing read
> access?
>
> I hope it is the latter, as I have a large amount of data and there are
> transactions going on all the time.
Applications will hang until the vacuum is completed. No changes
required.
--
Bruce Momjian | http://www.op.net/~candle
pgman@candle.pha.pa.us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
