The following bug has been logged on the website:
Bug reference: 7485
Logged by: Rikard Pavelic
Email address: rikard(dot)pavelic(at)zg(dot)htnet(dot)hr
PostgreSQL version: Unsupported/Unknown
Operating system: Windows
Description:
This is still an issue as reported in
http://archives.postgresql.org/pgsql-bugs/2012-05/msg00231.php
While on topic of XML is there any workaround for this?
CREATE TABLE data (id int, x xml);
SELECT t FROM data t GROUP BY t;
I'm not really sure what operator to create. I'm fine with xml being
compared like text