Re: ALTER TABLE ADD COLUMN fast default

From: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
To: Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>
Cc: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: ALTER TABLE ADD COLUMN fast default
Date: 2018-01-25 07:40:17
Message-ID: CAEepm=0EnR=jSk3momcUGzj-NJAdf1B=jDAdy35xRGfL_5ccTQ@mail.gmail.com
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On Wed, Jan 17, 2018 at 2:21 AM, Andrew Dunstan
<andrew(dot)dunstan(at)2ndquadrant(dot)com> wrote:
> Yeah, got caught by the bki/pg_attribute changes on Friday. here's an
> updated version. Thanks for looking.

A boring semi-automated update: this no long compiles, because
8561e4840c8 added a new call to heap_attisnull(). Pretty sure it just
needs NULL in the third argument.

--
Thomas Munro
http://www.enterprisedb.com

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