将查询拼接出来的SQL语句执行,即可删除锁表用户。
select 'alter system kill session ' ||''''|| sid||','||serial#||''''||';' from (
select t2.username,t2.sid,t2.serial#,t2.logon_time
from v$locked_object t1,v$session t2
where t1.session_id=t2.sid order by t2.logon_time);