Oracle锁表 解锁

--查出被锁的Oracle对象的详细Session信息
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; 
--终结该Session ‘sid,serial#’
alter system kill session '209,205';