From: | Peter Geoghegan <pg(at)bowt(dot)ie> |
---|---|
To: | Bruce Momjian <bruce(at)momjian(dot)us> |
Cc: | Teodor Sigaev <teodor(at)sigaev(dot)ru>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Postgres 11 release notes |
Date: | 2018-05-12 20:22:55 |
Message-ID: | CAH2-WzkBcFCZGGFk7YAcBJ1v6hU3SBZFSD1AqrHxMQm_xknkDA@mail.gmail.com |
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On Fri, May 11, 2018 at 2:06 PM, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> Done and URL updated.
I have some feedback on "Allow NOT NULL to be added to columns without
requiring a table rewrite". I suggest that this be phrased as "Avoid a
table rewrite when ALTER TABLE ADD COLUMN sets a default value for a
column". Referencing the fact that Postgres was previously able to do
this with a NULL default doesn't seem to add anything.
--
Peter Geoghegan
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