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help / color / mirror / Atom feedFrom: Masahiko Sawada <[email protected]>
To: Amit Kapila <[email protected]>
Cc: Zhijie Hou (Fujitsu) <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Cc: shveta malik <[email protected]>
Subject: Re: Fix premature xmin advancement during fast forward decoding
Date: Sat, 26 Apr 2025 23:06:21 -0700
Message-ID: <CAD21AoA1sQN8OY7O_Z8hLeGxY-Bdafe8B4+0JD6W4C+EpMFhvg@mail.gmail.com> (raw)
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<CAD21AoBw_DX3L5mBN3kryc0mZ1TzbT-GFhWPjLubKAHRtVh-bg@mail.gmail.com>
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On Sat, Apr 26, 2025 at 5:01 AM Amit Kapila <[email protected]> wrote:
>
> On Sat, Apr 26, 2025 at 12:01 AM Masahiko Sawada <[email protected]> wrote:
> >
> > On Fri, Apr 25, 2025 at 4:42 AM Amit Kapila <[email protected]> wrote:
> > >
> > > Can you think of any better ideas?
> >
> > No idea. Hmm, there seems no reasonable way to fix this issue for back
> > branches. I consented to the view that these costs were something that
> > we should have paid from the beginning.
> >
>
> Right, I feel we should go with the simple change proposed by Hou-San
> for now to fix the bug. If, in the future, we encounter any cases
> where such optimizations can help for fast-forward mode, then we can
> consider it. Does that sound reasonable to you?
Yes, agreed with this approach.
Regards,
--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com
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Subject: Re: Fix premature xmin advancement during fast forward decoding
In-Reply-To: <CAD21AoA1sQN8OY7O_Z8hLeGxY-Bdafe8B4+0JD6W4C+EpMFhvg@mail.gmail.com>
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