Re: EXCLUDE COLLATE in CREATE/ALTER TABLE document

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: shihao zhong <zhong950419(at)gmail(dot)com>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: EXCLUDE COLLATE in CREATE/ALTER TABLE document
Date: 2023-11-01 01:07:11
Message-ID: 2666481.1698800831@sss.pgh.pa.us
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shihao zhong <zhong950419(at)gmail(dot)com> writes:
> I noticed that the CREATE/ALTER TABLE document does not mention that
> EXCLUDE can accept a collation. I created a documentation fix for this
> issue, and I have attached it to this email.

Hmm ... is this actually correct? I think that the collate
option has to come before the opclass name etc, so you'd need
to shove it into exclude_element to provide an accurate
description of the syntax.

regards, tom lane

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