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Re: cache invalidation skip logic - Mailing list pgsql-hackers

From Qingqing Zhou
Subject Re: cache invalidation skip logic
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Msg-id CAJjS0u2uopryF-YmMqkuFvc84LzFQ1LwFiQfZCpotKWFwJPE+A@mail.gmail.com
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In response to Re: cache invalidation skip logic  (Robert Haas <robertmhaas@gmail.com>)
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On Sun, Aug 9, 2015 at 8:24 AM, Robert Haas <robertmhaas@gmail.com> wrote:
>
> In step 1, AcceptInvalidationMessages() should process all pending
> invalidation messages.  So if step 2 did AcceptInvalidationMessages()
> again it would be a no-op, because no messages should remain at that
> point.
>

That's what I think at first. I would try to see if I can manually repro a case.

Thanks,
Qingqing

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