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help / color / mirror / Atom feedFrom: Wells Oliver <[email protected]>
To: pgsql-admin <[email protected]>
Subject: Re: pg_repack and table statistics
Date: Wed, 28 Aug 2024 21:21:12 -0700
Message-ID: <CAOC+FBV0Q_E=cMnE4c06yMz-WBg7XbhwCN3Cf09s9GYSU4jRAA@mail.gmail.com> (raw)
In-Reply-To: <CAOC+FBVsecrnc-dzt-pZ-orMe2i=kxZ9WHBFQrk6_PEu7zyniw@mail.gmail.com>
References: <CAOC+FBVsecrnc-dzt-pZ-orMe2i=kxZ9WHBFQrk6_PEu7zyniw@mail.gmail.com>
Hmm, apologies, I'd delete this if I could, I was looking at stale data for
pg_stat_user_tables, it indeed has a n_dead_tup of 0 after a repack.
On Wed, Aug 28, 2024 at 9:16 PM Wells Oliver <[email protected]> wrote:
> I find that the n_dead_tup value in pg_stat_user_tables is the same before
> and after a successful pg_repack of that table (ditto all the values
> really). Is there something that should be done after a repack to have
> those stats updated, or is their unchanging value a sign of repack failing
> for some reason?
>
> --
> Wells Oliver
> [email protected] <[email protected]>
>
--
Wells Oliver
[email protected] <[email protected]>
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Subject: Re: pg_repack and table statistics
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