oracle 进程锁

Oracle查看锁表进程SQL语句1：

select?sess.sid, ?????sess.serial#, ?
????lo.oracle_username, ?????lo.os_user_name, ?
????ao.object_name, ?????lo.locked_mode ?
????from?v$locked_object?lo, ?????dba_objects?ao, ?
????v$session?sess ?where?ao.object_id?=?lo.object_id?and?lo.session_id?=?sess.sid; ?

Oracle查看锁表进程SQL语句2：

select?*?from?v$session?t1,?v$locked_object?t2?where?t1.sid?=?t2.SESSION_ID; ?

杀掉锁表进程：
如有表示有lock，下SID和serial# ，的ID替下面的738,1429，即可解除LOCK
alter system kill session '738,1429';