ORACLE执行update或insert挂死不动

查出锁死的session
select object_name, machine, s.sid, s.serial#
from v$locked_object l, dba_objects o, v$session s
where l.object_id　 = 　o.object_id
and l.session_id = s.sid;

杀掉
alter system kill session '296,60544';