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Re: PITR promote bug: Checkpointer writes to older timeline

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Michael Paquier <michael@paquier.xyz>
Cc: Andres Freund <andres@anarazel.de>, Kyotaro Horiguchi <horikyota.ntt@gmail.com>, masao.fujii@oss.nttdata.com, soumyadeep2007@gmail.com, hlinnaka@iki.fi, pgsql-hackers@postgresql.org, jyih@vmware.com, kyeap@vmware.com
Date: 2021-06-27T19:20:50Z
Lists: pgsql-hackers 
I wrote:
> It sure looks like recovering a prepared
> transaction creates a transient state in which a new backend will
> compute a broken snapshot.

Oh, after further digging this is the same issue discussed here:

https://www.postgresql.org/message-id/flat/20210422203603.fdnh3fu2mmfp2iov%40alap3.anarazel.de

			regards, tom lane

Commits

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

  1. Fix timeline assignment in checkpoints with 2PC transactions