| From: | Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> |
|---|---|
| To: | Michael Paquier <michael(at)paquier(dot)xyz> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Missing generated column in ALTER TABLE ADD COLUMN doc |
| Date: | 2019-06-10 09:09:53 |
| Message-ID: | CAD21AoBVxjWUweb7JPW-CEEZxy7vqZwFeyzYm+j2gbf=+vs_ZA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Jun 10, 2019 at 5:05 PM Michael Paquier <michael(at)paquier(dot)xyz> wrote:
>
> On Fri, Jun 07, 2019 at 06:07:34PM +0900, Masahiko Sawada wrote:
> > We support ALTER TABLE ADD COLUMN .. GENERATED ALWAYS AS .. but the
> > doc is missing it. Attached small patch fixes this.
>
> Your patch updates the section related to constraint_name. Don't you
> need an extra line for the "action" part?
We already have the following line in action part but you mean we need
an extra line for that?
ADD [ COLUMN ] [ IF NOT EXISTS ] column_name data_type [ COLLATE
collation ] [ column_constraint [ ... ] ]
Regards,
--
Masahiko Sawada
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
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