From: PG Doc comments form <noreply@postgresql.org>
To: pgsql-docs@lists.postgresql.org
Cc: geert.lobbestael@gmail.com
Subject: Character classes
Date: Mon, 20 May 2019 16:37:00 +0000
Message-ID: <155837022049.1359.2948065118562813468@wrigleys.postgresql.org> (raw)
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/11/functions-matching.html
Description:
On https://www.postgresql.org/docs/11/functions-matching.html paragraph
9.7.3.2. Bracket Expressions says "Standard character class names are:
alnum, alpha, blank, cntrl, digit, graph, lower, print, punct, space, upper,
xdigit". The class "ascii" exists, but is not mentioned (probably a
combination of some of the other classes). Are there any other classes? Do
they work only for ASCII characters (e.g. '\u00A0' is not picked up by
'[:blank:]')?
best regards
geert
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Subject: Re: Character classes
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