Hello ! To kill a session i used KILL -INT <PID>.
This command wasn't successfull. The processus is still here when a 'ps ax' or a 'select * from pg_stat_activity' Is there an other way to kill this process only because a web server 24/7 use postgres and cannot stop postgresql now. Thanks ! HM PS : To stop postgres i use 'pg_ctl -m immediate stop' to stop postgresql because the '/etc/init.d/postgresql stop' fails when a session is blocked. ---------------------------(end of broadcast)--------------------------- TIP 7: don't forget to increase your free space map settings