--Oracle查詢鎖：

SELECT A.OWNER 方案名,
A.OBJECT_NAME 表名,
B.XIDUSN 回滾段號,
B.XIDSLOT 槽號,
B.XIDSQN 序列號,
B.SESSION_ID 鎖表SESSION_ID,
B.ORACLE_USERNAME 鎖表用戶名,
decode(D.type,
'XR',
'NULL',
'RS',
'SS(Row-S)',
'CF',
'SS(Row-S)',
'TM',
'TABLE LOCK',
'PW',
'TABLE LOCK',
'TO',
'TABLE LOCK',
'TS',
'TABLE LOCK',
'RT',
'ROW LOCK',
'TX',
'ROW LOCK',
'MR',
'S(Share)',
NULL) 鎖定方式,

C.MACHINE 用戶組,
C.TERMINAL 機器名,
B.OS_USER_NAME 系統(tǒng)用戶名,
B.PROCESS 系統(tǒng)進程id,
DECODE(C.STATUS, 'INACTIVE', '不活動', 'ACTIVE', '活動') 活動情況,
C.SERVER,
C.SID,
C.SERIAL#,
C.PROGRAM 連接方式,
C.LOGON_TIME
FROM ALL_OBJECTS A, V$LOCKED_OBJECT B, SYS.GV_$SESSION C, v$lock d
WHERE (A.OBJECT_ID = B.OBJECT_ID)
AND (B.PROCESS = C.PROCESS)
and C.sid = d.sid
and B.LOCKED_MODE = D.LMODE
ORDER BY 1, 2;

--Oracle殺進程：
alter system kill session '139, 182' 139 :sid 182 :sertal#