On Fri, Feb 11, 2011 at 10:44, Alex Hunsaker <bada...@gmail.com> wrote: > On Fri, Feb 11, 2011 at 10:16, David E. Wheeler <da...@kineticode.com> wrote:
> That *looks* like it is decoding the input string, which it is, but > actually that will double utf8 encode your string. It does not seem to > in this case because we are dealing with all ascii input. The trick > here is its also telling perl to decode/treat the *output* string as > utf8. Urp, this is a bit of a fib. The problem is actual in plperl not perl persay. Pre 9.1 we always fetched perls internal string *ignoring* the utf8 flag. So if you had octets that were utf8 things would work. The utf8::decode($_[0]); uri_unescape($_[0]); happened to make the return string internally be utf8 and so it would only return 1 char. Thats what the op wanted and why it seemed to fix his problem. But thats actually a bug! utf8::decode($_[0]) should not have changed anything at all on the output side. It should still have returned 2 characters instead of 1. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers