Re: [pgsql-packagers] Palle Girgensohn's ICU patch

From: Tatsuo Ishii <ishii(at)postgresql(dot)org>
To: tgl(at)sss(dot)pgh(dot)pa(dot)us
Cc: stark(at)mit(dot)edu, jakob(at)eggerapps(dot)at, pgsql-hackers(at)postgresql(dot)org, tobias(dot)bussmann(at)scnat(dot)ch, girgen(at)pingpong(dot)net, magnus(at)hagander(dot)net, geoff(dot)montee(at)gmail(dot)com, dpage(at)postgresql(dot)org
Subject: Re: [pgsql-packagers] Palle Girgensohn's ICU patch
Date: 2014-11-27 23:49:14
Message-ID: 20141128.084914.360019478169807346.t-ishii@sraoss.co.jp
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> Another issue is that (AFAIK) ICU doesn't support any non-Unicode
> encodings, which means that a build supporting *only* ICU collations is a
> nonstarter IMO. So we really need a way to deal with both system and ICU
> collations, and treating the latter as a separate subset of pg_collation
> seems like a decent way to do that. (ISTR some discussion about forcibly
> converting strings in other encodings to Unicode to compare them, but
> I sure don't want to do that. I think it'd be saner just to mark the
> ICU collations as only compatible with UTF8 database encoding.)

+1. Forcing only Unicode collation is totally unacceptable.

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp

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