Oracle锁表查询以及解锁

一、查看锁表进程SQL语句

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;

二、查看锁表进程SQL语句

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

三、杀掉锁表进程：

--如有記錄則表示有lock，記錄下SID和serial# ，將記錄的ID替換下面的738,1429，即可解除LOCK 
alter system kill session '738,1429';

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