Re: [HACKERS] UNICODE/UTF-8 on win32
- From: Peter Eisentraut <peter_e(at)gmx(dot)net>
- To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
- Cc: Magnus Hagander <mha(at)sollentuna(dot)net>, Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>, tgl(at)sss(dot)pgh(dot)pa(dot)us, pgsql-hackers-win32(at)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org
- Subject: Re: [HACKERS] UNICODE/UTF-8 on win32
- Date: Fri, 25 Feb 2005 08:07:07 +0100
- Message-id: <200502250807(dot)08569(dot)peter_e(at)gmx(dot)net>
Bruce Momjian wrote:
> Oh, sorry. So there is no ordering in Unicode?
That statement is meaningless. Unicode is a character set, not a
collation order.
> No wonder some
> languages can't use Unicode effectively.
That has nothing to do with it.
> o Disallow encodings like UTF8 which PostgreSQL supports
> but the operating system does not (already disallowed by
> pginstaller)
I think the warning that initdb shouts out is already enough for this.
I don't think we want to disallow this for people who know what they
are doing.
> I assume C just compares the bytes, meaning equality comparisons are
> fine, but greater/less than is consistent but meaningless.
That statement is independent of whether you use Unicode or something
else.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/
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