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Re: [HACKERS] Function to move the position of a replication slot - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [HACKERS] Function to move the position of a replication slot
Date
Msg-id 2263.1504391470@sss.pgh.pa.us
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In response to Re: [HACKERS] Function to move the position of a replication slot  (Andres Freund <andres@anarazel.de>)
Responses Re: [HACKERS] Function to move the position of a replication slot  (Andres Freund <andres@anarazel.de>)
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Andres Freund <andres@anarazel.de> writes:
> I don't quite see how you'd get corruption from a physical slot being
> forwarded? I mean you surely can get into the situation that there's
> missing WAL from wherever a standby is receiving its WAL, but that'll
> "just" break replication.

Um, doesn't advancing a slot correspond exactly to skipping some amount
of WAL?
        regards, tom lane

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