-- 查詢死鎖的信息 select object_name,machine,s.sid,s.serial# from v$locked_object l,dba_objects o ,v$session s where l.object_id = o.object_id and l.session_id=s.sid; -- 刪除死鎖 alter system kill session 'sid,serial#'; --例子: alter system kill session '543,13103';