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help / color / mirror / Atom feedFrom: Tom Lane <[email protected]>
To: Peter Geoghegan <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Matthias van de Meent <[email protected]>
Cc: Konstantin Knizhnik <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Incorrect result of bitmap heap scan.
Date: Mon, 02 Dec 2024 12:11:02 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAH2-WzmNuB-xmQ29=GfL0g9nXrdYoPZo3Zeqm0UTncCWJQmMvw@mail.gmail.com>
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Peter Geoghegan <[email protected]> writes:
> On Mon, Dec 2, 2024 at 12:02 PM Tom Lane <[email protected]> wrote:
>> Yup. I am saying that that qualifies as too-aggressive setting of the
>> all-visible bit. I'm not sure what rule we should adopt instead of
>> the current one, but I'd much rather slow down page freezing than
>> institute new page locking rules.
> Freezing a page, and setting a page all-visible are orthogonal.
Sorry, sloppy wording on my part.
regards, tom lane
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