Ühel kenal päeval (laupäev, 18. detsember 2004, 02:41+0100), kirjutas
Palle Girgensohn:
>
> --On torsdag, december 16, 2004 09.20.50 +0100 Peter Eisentraut
> <[EMAIL PROTECTED]> wrote:
>
> > Palle Girgensohn wrote:
> >> Not on FreeBSD, since collation is not implemented in unicode
> >> locales. One way would be to implement it in the OS, of course...
> >
> > Try taking the locale definition files from another system and use
> > localedef to build locale files for your local system. The localedef
> > source files are supposed to be portable.
>
> As far as I understand, there is no code in FreeBSD to specify the
> collating order for multibyte locales. Would ot be easier to fix the OS or
> hack ICU into PostgreSQL?
>
> A bit off topic: I'm still dreaming of a way to get "order by" working with
> different locales for the same database (different clients getting
> different collation depending on their locale choice). Now this is
> hardcoded at initdb time. Is there any way this could work, ever, in
> PostgreSQL, or will I have to sort client side?
I guess you can write a function that returns something client-specific
and sort on that.
select weirdnames
from namelist
order by localesort(weirdnames, 'SE');
You can even build and index on localesort(weirdnames, 'SE') to speed
things up for some queries.
And yes, I think using ICU is the right way to do it ;)
------------------
Hannu
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