查看oracle死锁

select  A.sid, b.serial#, 
decode(A.type, 
    'MR', 'Media Recovery', 
    'RT','Redo Thread', 
    'UN','User Name', 
    'TX', 'Transaction', 
    'TM', 'DML', 
    'UL', 'PL/SQL User Lock', 
    'DX', 'Distributed Xaction', 
    'CF', 'Control File', 
    'IS', 'Instance State', 
    'FS', 'File Set', 
    'IR', 'Instance Recovery', 
    'ST', 'Disk Space Transaction', 
    'TS', 'Temp Segment', 
    'IV', 'Library Cache Invalida-tion', 
    'LS', 'Log Start or Switch', 
    'RW', 'Row Wait', 
    'SQ', 'Sequence Number', 
    'TE', 'Extend Table', 
    'TT', 'Temp Table', 
    'Unknown') LockType, 
 c.object_name, 
 ---b.username, 
 ---b.osuser, 
 decode(a.lmode,   0, 'None', 
            1, 'Null', 
            2, 'Row-S', 
            3, 'Row-X', 
            4, 'Share', 
            5, 'S/Row-X', 
            6, 'Exclusive', 'Unknown') LockMode, 
 B.MACHINE,D.SPID ,b.PROGRAM
 from v$lock a,v$session b,all_objects c,V$PROCESS D 
 where a.sid=b.sid and a.type in ('TM','TX') 
 and c.object_id=a.id1 
 AND B.PADDR=D.ADDR 
 
-- alter system kill session 'SID,serial#'
alter system kill session '5664,37509'; 
alter system kill session '4247,40684'; 
alter system kill session '3279,22487';