From: Tom Lane <tgl@sss.pgh.pa.us>
To: Tomas Vondra <tomas.vondra@2ndquadrant.com>
Cc: Andrew Dunstan <andrew@dunslane.net>
Cc: Alvaro Herrera <alvherre@alvh.no-ip.org>
Cc: Stas Kelvich <s.kelvich@postgrespro.ru>
Cc: Nikhil Sontakke <nikhils@2ndquadrant.com>
Cc: Andres Freund <andres@anarazel.de>
Cc: Simon Riggs <simon@2ndquadrant.com>
Cc: Craig Ringer <craig@2ndquadrant.com>
Cc: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Cc: Petr Jelinek <petr.jelinek@2ndquadrant.com>
Cc: Sokolov Yura <y.sokolov@postgrespro.ru>
Cc: Dmitry Dolgov <9erthalion6@gmail.com>
Cc: Masahiko Sawada <sawada.mshk@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Cc: Robert Haas <robertmhaas@gmail.com>
Subject: Re: [HACKERS] logical decoding of two-phase transactions
Date: Tue, 03 Apr 2018 10:55:05 -0400
Message-ID: <6102.1522767305@sss.pgh.pa.us> (raw)
In-Reply-To: <52ebcc54-9952-79da-64fe-f28f539bec00@2ndquadrant.com>
References: <20180403143736.z42lxviikrf4iyxc@alvherre.pgsql>
<52ebcc54-9952-79da-64fe-f28f539bec00@2ndquadrant.com>
Tomas Vondra <tomas.vondra@2ndquadrant.com> writes:
> On 04/03/2018 04:37 PM, Alvaro Herrera wrote:
>> Tomas Vondra wrote:
>>> Yes, that is a good point actually - we need to test that replication
>>> between PG10 and PG11 works correctly, i.e. that the protocol version is
>>> correctly negotiated, and features are disabled/enabled accordingly etc.
>> Maybe it'd be good to have a buildfarm animal to specifically test for
>> that?
> Not sure a buildfarm supports running two clusters with different
> versions easily?
You'd need some specialized buildfarm infrastructure like --- maybe the
same as --- the infrastructure for testing cross-version pg_upgrade.
Andrew could speak to the details better than I.
regards, tom lane
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To: pgsql-hackers@postgresql.org
Cc: tgl@sss.pgh.pa.us, tomas.vondra@2ndquadrant.com, andrew@dunslane.net, alvherre@alvh.no-ip.org, s.kelvich@postgrespro.ru, nikhils@2ndquadrant.com, andres@anarazel.de, simon@2ndquadrant.com, craig@2ndquadrant.com, peter.eisentraut@2ndquadrant.com, petr.jelinek@2ndquadrant.com, y.sokolov@postgrespro.ru, 9erthalion6@gmail.com, sawada.mshk@gmail.com, robertmhaas@gmail.com
Subject: Re: [HACKERS] logical decoding of two-phase transactions
In-Reply-To: <6102.1522767305@sss.pgh.pa.us>
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