Re: error in vacuum

From: Dave Peticolas <dave(at)krondo(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>, pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Re: error in vacuum
Date: 2018-09-02 02:02:18
Message-ID: CAPRbp06mCsAOgs=McBcKYoKXvM1MQ+5_gNwG3cb5Y+k9LLLTOg@mail.gmail.com
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On Sat, Sep 1, 2018 at 6:56 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> Dave Peticolas <dave(at)krondo(dot)com> writes:
> >>> I'm seeing this error on a table repeatedly:
> >>> found update xid 3433096759 <(343)%20309-6759> from before
> relfrozenxid 3498422955
>
> >> This is a primary, 9.6.8 to be exact.
>
> This message is known to be associated with several data-corruption bugs
> we've fixed recently. You should update to current (9.6.10) sooner not
> later. I don't think that will cure existing corruption for you, but
> it should prevent things from getting worse.
>

Ok, thank you for that information I will do so. The dump/truncate/restore
I mentioned in a later post seems to fix the corruption in a restored DB.
Given the nature of the bug do you think that would fix that table?

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