記錄被別的用戶鎖定(Record is locked by another user)

查詢被鎖定信息

select t2.username,t2.sid,t2.serial#,t2.logon_time from v$locked_object t1,v$session t2 where t1.session_id=t2.sid ; 

解鎖

alter system kill session 'sid,serial#';