| From: | "David E(dot) Wheeler" <david(at)kineticode(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Martijn van Oosterhout <kleptog(at)svana(dot)org>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Latest on CITEXT 2.0 |
| Date: | 2008-06-27 17:24:56 |
| Message-ID: | 70324AF2-C8F7-4A38-9042-A12614D639D1@kineticode.com |
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| Thread: | |
| Lists: | pgsql-hackers |
On Jun 26, 2008, at 13:59, Tom Lane wrote:
> "David E. Wheeler" <david(at)kineticode(dot)com> writes:
>> So, are your certain about this?
>
> See Turkish --- in that locale i and I are not an upper/lower pair,
> instead they pair with some non-ASCII letters. There are likely
> other cases but that's the counterexample I remember.
Perfect, thank you. I was able to add a failing test and make it pass
by removing the string length optimization.
For future reference of anyone reading the list, this page has a great
description of the problem:
http://www.i18nguy.com/unicode/turkish-i18n.html
Best,
David
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