Horton

Re: Re:RE: Re:BUG #18369: logical decoding core on AssertTXNLsnOrder()

Amit Kapila <amit.kapila16@gmail.com>

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From: Amit Kapila <amit.kapila16@gmail.com>
To: "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>
Cc: "pgsql-bugs@lists.postgresql.org" <pgsql-bugs@lists.postgresql.org>, "feichanghong@qq.com" <feichanghong@qq.com>, ocean_li_996 <ocean_li_996@163.com>, Alexander Lakhin <exclusion@gmail.com>
Date: 2024-03-15T12:46:02Z
Lists: pgsql-bugs

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Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Fix catalog lookup due to wrong snapshot for subtransactions during decoding.

On Wed, Mar 13, 2024 at 3:24 PM Hayato Kuroda (Fujitsu)
<kuroda.hayato@fujitsu.com> wrote:
>
> Regarding the second failure, which was reported the upstream.
>
> While reading some other threads, I found that the similar phenomenon has already
> been reported in [1]. The primal reason was that slots reused the serialized
> snapshot but it was not correct. Therefore, I thought the second failure should
> be discussed on the referred thread and here we should focused on the recently
> proposed fix by me.
> (This meant that my proposed workload may not work well after the fix. Will modify
> the test later if needed.)
>

I agree with this. Is there a reason you are not using the test for
the issue originally reported in this thread?

-- 
With Regards,
Amit Kapila.