Added to TODO:
Add ability to use case-insensitive regular expressions on multi-byte
characters
ILIKE already works with multi-byte characters
*
http://archives.postgresql.org/pgsql-hackers/2008-12/msg00433.php
Andrew Gierth [EMAIL PROTECTED] writes:
Tom == Tom Lane [EMAIL PROTECTED] writes:
Tom It's not so much intentional as that no one has gotten around to
Tom making it work. The difficulty is that the wide-char codes we
Tom are using might not match what the wctype.h functions expect,
Tom
This came up on irc:
postgres=# show lc_ctype;
lc_ctype
-
fr_FR.UTF-8
postgres=# show server_encoding;
server_encoding
-
UTF8
(1 row)
postgres=# select E'\303\201' ILIKE E'\303\241';
?column?
--
t
(1 row)
postgres=# select E'\303\201' ~*
Andrew Gierth [EMAIL PROTECTED] writes:
Obviously, this happens because the locale support functions in
backend/regex/regc_locale.c are (presumably intentionally) crippled so
as not to support non-ascii chars, despite all the code there using
wide chars for everything otherwise.
It's not so
Tom == Tom Lane [EMAIL PROTECTED] writes:
Andrew Gierth [EMAIL PROTECTED] writes:
Obviously, this happens because the locale support functions in
backend/regex/regc_locale.c are (presumably intentionally)
crippled so as not to support non-ascii chars, despite all the
code there using
