Re: sorting Chinese varchar field

From: "Magnus Hagander" <mha(at)sollentuna(dot)net>
To: "jian chen" <chenjian1227(at)gmail(dot)com>, <pgsql-general(at)postgresql(dot)org>
Subject: Re: sorting Chinese varchar field
Date: 2005-03-28 16:50:59
Message-ID: 6BCB9D8A16AC4241919521715F4D8BCE6C716F@algol.sollentuna.se
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>Hi,
>
>I installed postgres 8.0 for windows on my win xp (Simplified Chinese
>version). The encoding is unicode. When I set pgsql client encoding to
>gb18030, I could insert Chinese text from the command line to
>postgres.
>
>However, I could not get the sort order of Chinese varchar field to
>work properly.
>
>What I tried are as follows:
>
>1) installed postgres for windows and used the "C" locale.
>2) installed postgres for windows and used the "Chinese, PRC" locale.
>
>Again, in both cases, the backend encoding is unicode.

Sorting is not currently supported in the UNICODE/UTF-8 encoding on
Win32. Sorry. You need to pick a specific non-unicode encoding/locale
combination. (Or run the server on a platform that supports it, if that
is an option)

//Magnus

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