Re: Possible bug in logical replication.

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com>
Cc: Arseny Sher <a(dot)sher(at)postgrespro(dot)ru>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, Sawada Masahiko <sawada(dot)mshk(at)gmail(dot)com>, konstantin knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Possible bug in logical replication.
Date: 2018-06-21 10:31:20
Message-ID: 20180621103120.GI1679@paquier.xyz
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On Thu, Jun 21, 2018 at 12:18:44PM +0200, Petr Jelinek wrote:
> On 20/06/18 09:59, Arseny Sher wrote:
>> Michael Paquier <michael(at)paquier(dot)xyz> writes:
>>> It seems to me that we still want to have the slot forwarding finish in
>>> this case even if this is interrupted. Petr, isn't that the intention
>>> here?
>
> Well, it seems wasteful to just exit there if we already finished all
> the requested work, also gives some consistency with the coding of
> get/peek_changes. Not very important for the functionality either way.

I like the concept of consistency.

Could it be possible to get a patch from all the feedback and exchange
gathered here? Petr, I think that it would not hurt if you use the set
of words and comments you think is most adapted as the primary author of
the feature.
--
Michael

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