Re: Avoiding unnecessary reads in recovery

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От Tom Lane
Тема Re: Avoiding unnecessary reads in recovery
Дата
Msg-id 13653.1177779366@sss.pgh.pa.us
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Ответ на Re: Avoiding unnecessary reads in recovery  (Heikki Linnakangas <heikki@enterprisedb.com>)
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Heikki Linnakangas <heikki@enterprisedb.com> writes:
> I was actually thinking that we could slip this in 8.3. It's a simple, 
> well-understood patch, which fixes a little data integrity quirk as well 
> as gives a nice recovery speed up.

Yeah.  It's arguably a bug fix, in fact, since it eliminates the issue
that the recovery behavior is wrong if full-page-writes had been off
when the WAL log was made.
        regards, tom lane


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