| From: | PG Doc comments form <noreply(at)postgresql(dot)org> |
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| To: | pgsql-docs(at)lists(dot)postgresql(dot)org |
| Cc: | geert(dot)lobbestael(at)gmail(dot)com |
| Subject: | Character classes |
| Date: | 2019-05-20 16:37:00 |
| Message-ID: | 155837022049.1359.2948065118562813468@wrigleys.postgresql.org |
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| Lists: | pgsql-docs |
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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