Oracle锁表

SELECT 'Lock' "Status",  a.username "用户名", a.sid "SID", a.serial# "SERIAL#",  b.type "锁类型",  DECODE(b.lmode, 1, 'No Lock', 2, 'Row Share', 3, 'Row Exclusive', 4, 'Share', 5, 'Share Row Exclusive', 6, 'Exclusive', 'NONE') "占用的模式",  DECODE(b.request, 1, 'No Lock', 2, 'Row Share', 3, 'Row Exclusive', 4, 'Share', 5, 'Share Row Exclusive', 6, 'Exclusive', 'NONE') "请求的模式",  c.object_name "对象名",  c.owner "对象所有者", c.object_type "对象类型",  b.id1 "资源ID1", b.id2 "资源ID2",b.ctime "ctime(秒) ",  'ALTER SYSTEM KILL SESSION '''||a.sid||','||a.serial#||''';' "kill Session ",  'kill -9 '||d.spid "Kill Process (Unix Linux)",   'orakill '||f.instance_name||' '||d.spid "Kill Process (Windows)" FROM v$session a, v$lock b, v$locked_object b1, dba_objects c, v$process d, v$instance fWHERE a.type <> 'BACKGROUND'  AND a.sid = b.sid  AND b.request = 0  AND d.addr = a.paddr  AND b1.session_id = a.sid  AND b1.object_id = c.object_id  AND f.status = 'OPEN'  AND f.database_status = 'ACTIVE'  --and c.object_name ='CSEWS'order by b.ctime;select * from v$session;--查看session