RE: Perform streaming logical transactions by background workers and parallel apply

From: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>
To: "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, shveta malik <shveta(dot)malik(at)gmail(dot)com>, "wangw(dot)fnst(at)fujitsu(dot)com" <wangw(dot)fnst(at)fujitsu(dot)com>, "shiy(dot)fnst(at)fujitsu(dot)com" <shiy(dot)fnst(at)fujitsu(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Subject: RE: Perform streaming logical transactions by background workers and parallel apply
Date: 2023-01-24 14:34:05
Message-ID: TYCPR01MB5870C77C3B0CBF54F487170BF5C99@TYCPR01MB5870.jpnprd01.prod.outlook.com
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Dear Hou,

> Sorry, the patch set was somehow attached twice. Here is the correct new version
> patch set which addressed all comments so far.

Thank you for updating the patch! I confirmed that
All of my comments are addressed.

One comment:
In this test the rollback-prepared seems not to be executed.
This is because serializations are finished while handling PREPARE message
and the final state of transaction does not affect that, right?
I think it may be helpful to add a one line comment.

Best Regards,
Hayato Kuroda
FUJITSU LIMITED

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