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From: David Rowley <dgrowleyml@gmail.com>
Date: Wed, 22 Oct 2025 13:36:06 +1300
Message-ID: 
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Subject: Re: Typos in the featurematrix
To: Daniel Gustafsson <daniel@yesql.se>
Cc: pgsql-www@lists.postgresql.org, Magnus Hagander <magnus@hagander.net>
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On Wed, 22 Oct 2025 at 12:56, David Rowley <dgrowleyml@gmail.com> wrote:
> Also:
>
> -    url: https://www.postgresql.org/docs/18/functions-string.html#id-1.5.8.10.7.2.2.8.1.1.1
> +    url: https://www.postgresql.org/docs/current/functions-string.html#id-1.5.8.10.7.2.2.8.1.1.1
>
> Going back to /14/ that links to left() instead of casefold().

Looking at:

grep -F "<indexterm" doc/src/sgml/func/func-string.sgml

I see there are only 3 functions where we've added a section, so [1]
works, but not [2]. Maybe we should just add the remaining indexterms
and backpatch to v18.

Seems like there's none in:

grep -F "<indexterm" doc/src/sgml/func/func-aggregate.sgml

so all those would need added.

I can't think of a reason not to do this. Maybe I've overlooked something?

David

[1] https://www.postgresql.org/docs/current/functions-string.html#FUNCTION-LOWER
[2] https://www.postgresql.org/docs/current/functions-string.html#FUNCTION-UPPER