Re: Add CASEFOLD() function.

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Peter Eisentraut <peter(at)eisentraut(dot)org>, Joe Conway <mail(at)joeconway(dot)com>, Ian Lawrence Barwick <barwick(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Add CASEFOLD() function.
Date: 2025-01-25 08:20:06
Message-ID: e62bd052ddac5e2be1fcc6a260db296abe758e55.camel@j-davis.com
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On Sat, 2025-01-25 at 00:00 -0500, Tom Lane wrote:
> Found characters that cannot be output in the PDF document;  see
> README.non-ASCII

Thank you, fixed.

> Not sure about a good workaround for this.  Are there any characters
> within LATIN-1 that have interesting case-folding behavior?

I just removed that example. There's already another example using ß
(U+00DF), though that only applies to PG_UNICODE_FAST (the new
collation that performs full case mapping and now full case folding).

Regards,
Jeff Davis

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