On Wed, Jan 20, 2010 at 11:08 PM, Jeff Davis <pg...@j-davis.com> wrote: >> Yes. That is the case with the existing implementation as well, no? >> We don't consider sending notifies until transaction end, so anything >> that commits during the xact in which you UNLISTEN will get dropped. > > Only if the transaction containing UNLISTEN commits. Are you saying it > would also be OK to drop NOTIFYs if a backend's UNLISTEN transaction > aborts?
If the backend's UNLISTEN transaction aborts, then it has never executed UNLISTEN... So it will continue to get notifications (if it has executed a LISTEN before). Joachim -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
