Oracle锁表-杀锁

1.找出死锁的进程

select sess.sid, sess.serial#,lo.oracle_username,lo.os_user_name, ao.object_name, lo.locked_mode
from v$locked_object lo,dba_objects ao, v$session sess
where ao.object_id = lo.object_id and lo.session_id = sess.sid;