From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: pgsql-hackers@lists.postgresql.org
Subject: Re: Gripes about walsender command processing
Date: Wed, 16 Sep 2020 20:36:55 -0400
Message-ID: <66005.1600303015@sss.pgh.pa.us> (raw)
In-Reply-To: <20200917001926.GA28698@alvherre.pgsql>
References: <20200917001926.GA28698@alvherre.pgsql>
Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> On 2020-Sep-16, Tom Lane wrote:
>> Note that your changes need to be backpatched into v13,
>> because AFAICS this code is violating the FE/BE protocol
>> right now --- it's just luck that libpq isn't moaning
>> about extra CommandComplete messages. But I don't think
>> we want to change the ps title behavior in v13 at this
>> late date, so that part should be HEAD-only.
> I pushed to 13, but it's because of the removal of the command tag; the
> duplicate tags we've been sending since 9.3. ¯\_(ツ)_/¯
Ugh. Well, fixing v13 is an improvement anyway. Thanks!
regards, tom lane
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To: pgsql-hackers@postgresql.org
Cc: tgl@sss.pgh.pa.us, alvherre@2ndquadrant.com, michael@paquier.xyz, pgsql-hackers@lists.postgresql.org
Subject: Re: Gripes about walsender command processing
In-Reply-To: <66005.1600303015@sss.pgh.pa.us>
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