Hi PostgreSQL community, I am investigating a problem with a backend that appears to be stuck and spinning while performing a "DISCARD ALL" command. The system is running an older release 9.2.2. Are there any bugs that could be causing this behavior? How can I tell what the process is actually doing? It does not respond to either pg_cancel_backend() or to pg_terminate_backend() so it is acting like it is not receiving the signals. Any ideas on how to debug this would be appriciated. Regards, Ken -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general