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help / color / mirror / Atom feedFrom: Michael Paquier <[email protected]>
To: Kirill Reshke <[email protected]>
Cc: Melanie Plageman <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Andrey Borodin <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Cc: Heikki Linnakangas <[email protected]>
Subject: Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)
Date: Tue, 14 Oct 2025 12:42:59 +0900
Message-ID: <[email protected]> (raw)
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On Tue, Oct 14, 2025 at 08:31:04AM +0500, Kirill Reshke wrote:
> Hi! Should we also bump XLOG_PAGE_MAGIC after d96f87332 & add323da40a
> or do we wait for full set to be committed?
I may be missing something, of course, but d96f87332 has not changed
the WAL format, VISIBILITYMAP_ALL_VISIBLE and VISIBILITYMAP_ALL_FROZEN
existing before that. The change in xl_heap_prune as done in
add323da40a6 should have bumped the format number.
--
Michael
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Subject: Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)
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