解锁
alter system kill session 'sid,serial#';
select * from dba_objects where object_name ='OW_FEE'
--------------根据id1在锁表里边查找sid.
select * from v$lock where id1 = '13770';
-------------查找相关的sid,serial#,如果有多个用户,可以根据相关信息查询。
select * from v$session where sid = '334';
SELECT /*+ rule */
LPAD(' ', DECODE(L.XIDUSN, 0, 3, 0)) || L.ORACLE_USERNAME USER_NAME,
O.OWNER,
O.OBJECT_NAME,
O.OBJECT_TYPE,
--DECODE(L.TYPE, 'TM', 'TABLE LOCK', 'TX', 'ROW LOCK', NULL) LOCK_LEVEL,
Decode(L.Locked_Mode,0,'[0] none',
1,'[1] null 空',
2,'[2] Row-S 行共享(RS):共享表锁,sub share ',
3,'[3] Row-X 行独占(RX):用于行的修改,sub exclusive ',
4,'[4] Share 共享锁(S):阻止其他DML操作,share',
5,'[5] S/Row-X 共享行独占(SRX):阻止其他事务操作,share/sub exclusive ',
6,'[6] exclusive 独占(X):独立访问使用,exclusive ',
'['||L.Locked_Mode||'] Other Lock') LockMode,
S.SID,
S.SERIAL#,
S.sql_address,
S.sql_hash_value
FROM V$LOCKED_OBJECT L, DBA_OBJECTS O, V$SESSION S
WHERE L.OBJECT_ID = O.OBJECT_ID
AND L.SESSION_ID = S.SID
ORDER BY O.OBJECT_ID, XIDUSN DESC;
alter system kill session 'sid, serial#';