equiv of ascii() function for unicode?

From: "Stuart McGraw" <smcg2297(at)frii(dot)com>
To: <pgsql-sql(at)postgresql(dot)org>
Subject: equiv of ascii() function for unicode?
Date: 2007-04-18 18:16:38
Message-ID: AKEFJAHAPDBEDKIICNJKOEOHCCAA.smcg2297@frii.com
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Does postgresql have a function that will give me
the numeric unicode code point for a character in
a unicode (aka utf8) database text string? That is,
something like ascii() but that works for unicode
characters?

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