On Wed, Aug 7, 2013 at 1:50 PM, Sebastian Kornehl
<webmaster@sourcebase.org>wrote:
> Do you have any idea how to close these xa transactions without restarting
> the whole db?
Restarting the database wouldn't accomplish anything. Prepared transactions
are persistent across reboots.
http://www.postgresql.org/docs/9.3/static/sql-rollback-prepared.html
--
greg