Oracle 解鎖Record is locked by another user

下午修改oracle datebase中的字段時，提示"Record is locked by another user",錯誤可想而知。   下面解除鎖   1、查看鎖 select t2.username,t2.sid,t2.serial#,t2.logon_time from v$locked_object t1,v$session t2 where t1.session_id=t2.sid

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