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Re: Rename max_parallel_degree?

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Robert Haas <robertmhaas@gmail.com>, Josh berkus <josh@agliodbs.com>, Peter Eisentraut <peter.eisentraut@2ndquadrant.com>, Peter Geoghegan <pg@heroku.com>, Noah Misch <noah@leadboat.com>, David Rowley <david.rowley@2ndquadrant.com>, Amit Kapila <amit.kapila16@gmail.com>, Magnus Hagander <magnus@hagander.net>, Bruce Momjian <bruce@momjian.us>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2016-05-31T21:58:14Z
Lists: pgsql-hackers 
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