Re: support ALTER COLUMN SET EXPRESSION over virtual generated column with check constraint

From: jian he <jian(dot)universality(at)gmail(dot)com>
To: Matheus Alcantara <matheusssilv97(at)gmail(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: support ALTER COLUMN SET EXPRESSION over virtual generated column with check constraint
Date: 2026-01-15 04:31:07
Message-ID: CACJufxE8dyQXp9_vgp78pJco0t23VaeBahSBwszi5Ys0xCHigg@mail.gmail.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Thu, Jan 15, 2026 at 5:02 AM Matheus Alcantara
<matheusssilv97(at)gmail(dot)com> wrote:
>
> Please see the attached diff for reference.

hi.
Your patch made the test more simple.
so i added a ``\d gtest20``

I aslo polished the commit message.

--
jian
https://www.enterprisedb.com/

Attachment Content-Type Size
v3-0001-Allow-ALTER-COLUMN-SET-EXPRESSION-on-virtual-columns-with-CHECK-c.patch text/x-patch 8.2 KB

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Julien Rouhaud 2026-01-15 04:41:29 Re: Cleaning up PREPARE query strings?
Previous Message Tom Lane 2026-01-15 03:59:10 Re: [PATCH] psql: add \dcs to list all constraints