From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Josh berkus <josh@agliodbs.com>
Cc: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Cc: Peter Geoghegan <pg@heroku.com>
Cc: Noah Misch <noah@leadboat.com>
Cc: David Rowley <david.rowley@2ndquadrant.com>
Cc: Amit Kapila <amit.kapila16@gmail.com>
Cc: Magnus Hagander <magnus@hagander.net>
Cc: Bruce Momjian <bruce@momjian.us>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Subject: Re: Rename max_parallel_degree?
Date: Tue, 31 May 2016 17:58:14 -0400
Message-ID: <5641.1464731894@sss.pgh.pa.us> (raw)
In-Reply-To: <20160531202742.GA896974@alvherre.pgsql>
References: <20160531202742.GA896974@alvherre.pgsql>
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Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> Robert Haas wrote:
>> I just want to point out that if we change #1, we're breaking
>> postgresql.conf compatibility for, IMHO, not a whole lot of benefit.
>> I'd just leave it alone.
> We can add the old name as a synonym in guc.c to maintain compatibility.
I doubt this is much of an issue at this point; max_worker_processes has
only been there a release or so, and surely there are very few people
explicitly setting it, given its limited use-case up to now. It will be
really hard to change it after 9.6, but I think we could still get away
with that today.
regards, tom lane
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Cc: tgl@sss.pgh.pa.us, alvherre@2ndquadrant.com, robertmhaas@gmail.com, josh@agliodbs.com, peter.eisentraut@2ndquadrant.com, pg@heroku.com, noah@leadboat.com, david.rowley@2ndquadrant.com, amit.kapila16@gmail.com, magnus@hagander.net, bruce@momjian.us
Subject: Re: Rename max_parallel_degree?
In-Reply-To: <5641.1464731894@sss.pgh.pa.us>
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