On Fri, Jul 11, 2014 at 12:49 PM, Jeff Davis <pg...@j-davis.com> wrote: > Attached is a small patch to $SUBJECT. > > In master, only single-byte characters are allowed as an escape. Of > course, with the patch it must still be a single character, but it may > be multi-byte.
+1 Probably you know that, multi-byte character is already allowed as escape in LIKE. There seems no reason why we don't support multi-byte escape character in SIMILAR TO and SUBSTRING. Could you add the patch into next CF? The patch doesn't contain the change of the document. But I think that it's better to document what character is allowed as escape in LIKE, SIMILAR TO and SUBSTRING. Regards, -- Fujii Masao -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers