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Re: ReadRecentBuffer() doesn't scale well - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: ReadRecentBuffer() doesn't scale well
Date
Msg-id CAH2-WzkTN+50AcCrD2r6XpWvvb+MJ=F-JEeMBZ48NErmi3eZPw@mail.gmail.com
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In response to Re: ReadRecentBuffer() doesn't scale well  (Andres Freund <andres@anarazel.de>)
Responses Re: ReadRecentBuffer() doesn't scale well
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On Mon, Jun 26, 2023 at 9:09 PM Andres Freund <andres@anarazel.de> wrote:
> I think we should be able to have a post-check that can figure out
> if the copied root page is out of date after searching it, without needing the
> content lock.

I'm guessing that you're thinking of doing something with the page LSN?

--
Peter Geoghegan

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