pgsql: Tighten the concurrent abort check during decoding.

From: Amit Kapila <akapila(at)postgresql(dot)org>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Tighten the concurrent abort check during decoding.
Date: 2021-05-06 03:09:01
Message-ID: E1leUNp-0006UZ-0K@gemulon.postgresql.org
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Tighten the concurrent abort check during decoding.

During decoding of an in-progress or prepared transaction, we detect
concurrent abort with an error code ERRCODE_TRANSACTION_ROLLBACK. That is
not sufficient because a callback can decide to throw that error code
at other times as well.

Reported-by: Tom Lane
Author: Amit Kapila
Reviewed-by: Dilip Kumar
Discussion: https://postgr.es/m/CAA4eK1KCjPRS4aZHB48QMM4J8XOC1+TD8jo-4Yu84E+MjwqVhA@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/2ce353fc19024d62e59ad99850d7592ebc9abecf

Modified Files
--------------
src/backend/replication/logical/reorderbuffer.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)

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