select t2.username,t2.sid,t2.serial#,t2.logon_time
from v
where t1.session_id=t2.sid order by t2.logon_time;
alter system kill session ‘392,30831’;
select t2.username,t2.sid,t2.serial#,t2.logon_time
from v
where t1.session_id=t2.sid order by t2.logon_time;
alter system kill session ‘392,30831’;