Oracle數據庫鎖表排查

--oracle查詢哪些表被誰鎖住了  
select sess.sid,  
       sess.serial#,  
       lo.oracle_username,  
       lo.os_user_name,  
       ao.object_name,  
       lo.locked_mode,  
       sess.LOGON_TIME,  
       sess.machine  
  from v$locked_object lo, dba_objects ao, v$session sess  
 where ao.object_id = lo.object_id  
   and lo.session_id = sess.sid  
 order by sess.logon_time desc;  
--解除數據庫中被鎖住的表(SID,SERIAL)  
alter system kill session '#SID,#SERIAL';

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