Re: Why cannot alter a column's type when it's used by a generated column

From:	Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>
To:	jian he <jian(dot)universality(at)gmail(dot)com>
Cc:	Peter Eisentraut <peter(at)eisentraut(dot)org>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject:	Re: Why cannot alter a column's type when it's used by a generated column
Date:	2025-10-22 08:57:37
Message-ID:	CAEoWx2mfQJgn5m8cG3OwBMce+denAeSN7-jq1DtR_gDmzrCM8A@mail.gmail.com
Views:	Whole Thread | Raw Message | Download mbox | Resend email
Thread:	2025-10-17 02:04:11 from Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>  2025-10-20 07:51:11 from jian he <jian(dot)universality(at)gmail(dot)com> 📎   2025-10-21 07:03:41 from Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com> 📎    2025-10-21 07:30:49 from jian he <jian(dot)universality(at)gmail(dot)com>     2025-10-21 07:55:46 from Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>      2025-10-22 02:39:41 from jian he <jian(dot)universality(at)gmail(dot)com>      2025-10-22 08:57:37 from Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com> 📎
Lists:	pgsql-hackers

Attachment	Content-Type	Size
v2-0001-Alow-ALTER-COLUMN-TYPE-when-dependent-generated-c.patch	application/octet-stream	11.6 KB

In response to

• Re: Why cannot alter a column's type when it's used by a generated column at 2025-10-21 07:55:46 from Chao Li

Browse pgsql-hackers by date

	From	Date	Subject
Next Message	Daniel Gustafsson	2025-10-22 08:59:35	Re: libpq OpenSSL and multithreading
Previous Message	Daniel Gustafsson	2025-10-22 08:49:27	Re: CI: Add task that runs pgindent