Re: sortsupport for text

From: Peter Geoghegan <peter(at)2ndquadrant(dot)com>
To: Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Greg Stark <stark(at)mit(dot)edu>, PG Hackers <pgsql-hackers(at)postgresql(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Subject: Re: sortsupport for text
Date: 2012-06-19 18:59:55
Message-ID: CAEYLb_VGKEFfuNU1eSy0M=U=MEoQB5OENBHVnwoKJX8oEiZ-1A@mail.gmail.com
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On 19 June 2012 19:44, Peter Geoghegan <peter(at)2ndquadrant(dot)com> wrote:
> You could do that, and some people do use custom collations for
> various reasons. That's obviously very much of minority interest
> though. Most people will just use citext or something. However, since
> citext is itself a client of varstr_cmp(), this won't help you.

I spoke too soon - that would work fine in the U.S, since the text is
converted to lower case on-the-fly in a locale and collation aware
fashion.

--
Peter Geoghegan       http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training and Services

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