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Re: ORDER BY and Unicode

From: "M(dot) Bastin" <marcbastin(at)mindspring(dot)com>
To: Stephan Szabo <sszabo(at)megazone(dot)bigpanda(dot)com>
Cc: pgsql-novice(at)postgresql(dot)org
Subject: Re: ORDER BY and Unicode
Date: 2004-05-12 16:49:45
Message-ID: a06100522bcc8050343ed@[] (view raw, whole thread or download thread mbox)
Lists: pgsql-novice
>  > And how can I do an initdb so that sorting on Unicode will work for
>>  French, Greek, Japanase, etc. users of a single database?
>AFAIK, you can't really at this time.  With an appropriately crafted
>locale, you could probably get reasonably close, but I've never actually
>tried to work with creating one so I don't know what's involved. And, if
>two languages had different rules for two characters you'd not be
>supporting both.

Thanks Stephan!  I've found my list of locales. It's a pity only one 
language can be used at a time but as you say there are conflicting 
rules anyway.

The docs say there is a speed penalty on using locales.  Does anyone 
have any idea on how severe this is?  I'm wondering wether I should 
use the translate() function after all because of this.  It would 
solve multilingual issues to a certain level and there wouldn't be a 
speed penalty since the indexes would be build on the translate() 
function too.


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