Re: [HACKERS] WIP: long transactions on hot standby feedback replica / proof of concept

From: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>
To: Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, i(dot)kartyshov(at)postgrespro(dot)ru
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andres Freund <andres(at)anarazel(dot)de>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>
Subject: Re: [HACKERS] WIP: long transactions on hot standby feedback replica / proof of concept
Date: 2018-11-29 12:45:15
Message-ID: CA+q6zcVLmRFuzYfhGyntArnZp=MChxHTsndj4Eg0iUyFBigZ1g@mail.gmail.com
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> On Fri, Aug 24, 2018 at 5:53 PM Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru> wrote:
>
> Given I've no feedback on this idea yet, I'll try to implement a PoC
> patch for that. It doesn't look to be difficult. And we'll see how
> does it work.

Unfortunately, current version of the patch doesn't pass the tests and fails on
initdb. But maybe you already have this PoC you were talking about, that will
also incorporate the feedback from this thread? For now I'll move it to the
next CF.

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