Re: charset/collation in values
От
Tatsuo Ishii
Тема
Re: charset/collation in values
Дата
Msg-id
20041103.151017.45517473.t-ishii@sra.co.jp
Ответ на
Re: charset/collation in values (Peter Eisentraut)
Список
Дерево обсуждения
charset/collation in values Dennis Bjorklund <db@zigo.dhs.org>
Re: charset/collation in values Peter Eisentraut <peter_e@gmx.net>
Re: charset/collation in values Tatsuo Ishii <t-ishii@sra.co.jp>
Re: charset/collation in values Peter Eisentraut <peter_e@gmx.net>
Re: charset/collation in values Dennis Bjorklund <db@zigo.dhs.org>
Re: charset/collation in values Peter Eisentraut <peter_e@gmx.net>
Re: charset/collation in values Dennis Bjorklund <db@zigo.dhs.org>
Re: charset/collation in values Peter Eisentraut <peter_e@gmx.net>
Re: charset/collation in values Tatsuo Ishii <t-ishii@sra.co.jp>
Re: charset/collation in values Thomas Hallgren <thhal@mailblocks.com>
Re: charset/collation in values Tom Lane <tgl@sss.pgh.pa.us>
Re: charset/collation in values Dennis Bjorklund <db@zigo.dhs.org>
Re: charset/collation in values Tatsuo Ishii <t-ishii@sra.co.jp>
Re: charset/collation in values Tom Lane <tgl@sss.pgh.pa.us>
Re: charset/collation in values Thomas Hallgren <thhal@mailblocks.com>
> Dennis Bjorklund wrote: > > The named entity that is called a collation works for a character > > repertoire. It would need to handle different charsets for that > > repertoire of course. So there would be one collation called say > > ucs_sv and not utf8_sv, utf16_sv, utf32_sv. > > Again, theoretically, this might work, but I doubt that this is a > practical implementation. Moreover, since Unicode is more or less the > only chararacter repertoire that have more than one encoding in use, > and neither UTF-16 nor UTF-32 can be used inside the PostgreSQL server > (embedded zero bytes etc.), this is really a nonissue. I agree with Peter. -- Tatsuo Ishii
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