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help / color / mirror / Atom feedFrom: Hannu Krosing <[email protected]>
To: Matthias van de Meent <[email protected]>
Cc: Mihail Nikalayeu <[email protected]>
Cc: Sergey Sargsyan <[email protected]>
Cc: Álvaro Herrera <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Michael Paquier <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Cc: Andrey Borodin <[email protected]>
Cc: Melanie Plageman <[email protected]>
Subject: Re: Revisiting {CREATE INDEX, REINDEX} CONCURRENTLY improvements
Date: Fri, 28 Nov 2025 18:58:46 +0100
Message-ID: <CAMT0RQQP9JiGqqB+pVBzPT7unG1BMBuLj=kGPk4BeS3g6VyT1A@mail.gmail.com> (raw)
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On Fri, Nov 28, 2025 at 5:58 PM Matthias van de Meent
<[email protected]> wrote:
>
...
> I'm a bit worried, though, that LR may lose updates due to commit
> order differences between WAL and PGPROC. I don't know how that's
> handled in logical decoding, and can't find much literature about it
> in the repo either.
Now the reference to logical decoding made me think that maybe to real
fix for CIC would be to leverage logical decoding for the 2nd pass of
CIC and not wore about in-page visibilities at all.
---
Hannu
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Subject: Re: Revisiting {CREATE INDEX, REINDEX} CONCURRENTLY improvements
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