POSIX Regular Expression question

From: Aldor <an(at)mediaroot(dot)de>
To: pgsql-sql(at)postgresql(dot)org
Subject: POSIX Regular Expression question
Date: 2005-09-05 13:57:06
Message-ID: 431C4EB2.80401@mediaroot.de
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Hi,

I want to get out a string only with characters A-Za-z.

I tried really a lot of things with substring and read many POSIX docs,
I'm also familiar with the Perl RegEx but right now, I'm giving up... ;-(

Any idea how to do this in Postgres with POSIX Regex?

Regards,

Aldor

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