oracle中查询被锁的表并释放session

oracle中查询被锁的表并释放session

key words: 锁表 解锁
查询sql:

SELECT  A.OWNER,
A. OBJECT_NAME ,
B.XIDUSN,
B.XIDSLOT,
B.XIDSQN,
B.SESSION_ID,
B.ORACLE_USERNAME, 
B.OS_USER_NAME,
B.PROCESS, 
B.LOCKED_MODE, 
C.MACHINE,
C.STATUS,
C.SERVER,
C.SID,
C.SERIAL#,
C.PROGRAM
FROM  ALL_OBJECTS A,
V$LOCKED_OBJECT B,
SYS.GV_$SESSION C 
WHERE  ( A. OBJECT_ID   =  B. OBJECT_ID  )
AND  (B.PROCESS  =  C.PROCESS )
ORDER   BY   1 , 2  

释放session Sql:

alter  system  kill  session  ' sid, serial# '

alter  system  kill  session  ' 379, 21132 '
alter  system  kill  session  ' 374, 6938 '