From: Álvaro Herrera <alvherre@alvh.no-ip.org>
To: jian he <jian.universality@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Pg Hackers <pgsql-hackers@lists.postgresql.org>
Cc: Peter Eisentraut <peter@eisentraut.org>
Cc: Nathan Bossart <nathandbossart@gmail.com>
Subject: Re: bogus error message for ALTER TABLE ALTER CONSTRAINT
Date: Tue, 11 Mar 2025 15:46:52 +0100
Message-ID: <202503111446.3ht6hlgszavl@alvherre.pgsql> (raw)
In-Reply-To: <CACJufxGaAdNfF+-x6ZNpvEv7mhmjfcdr9PN-ZsPYe=z-b4seUg@mail.gmail.com>
On 2025-Mar-11, jian he wrote:
> but it's better to align CREATE DOMAIN with ALTER DOMAIN.
> For example, the following two logic should behave the same.
>
> create domain d_int as int4 constraint nn1 not null initially immediate;
> alter domain d_int add constraint nn1 not null initially immediate;
Sure, they should.
> Also if we do not error out, then in the create_domain.sgml, alter_domain.sgml
> <synopsis> section we should include these "useless" keywords.
Yeah, I guess we should do that.
--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
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To: pgsql-hackers@postgresql.org
Cc: alvherre@alvh.no-ip.org, jian.universality@gmail.com, tgl@sss.pgh.pa.us, pgsql-hackers@lists.postgresql.org, peter@eisentraut.org, nathandbossart@gmail.com
Subject: Re: bogus error message for ALTER TABLE ALTER CONSTRAINT
In-Reply-To: <202503111446.3ht6hlgszavl@alvherre.pgsql>
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