第一步:Select t2.username,t2.sid,t2.serial#,t2.logon_time from v$locked_object t1,v$session t2 where t1.session_id=t2.sid;
记录sid和serial#
第二步:alter system kill session 'sid, serial#';
例:alter system kill session '288, 55235';
记录sid和serial#
第二步:alter system kill session 'sid, serial#';
例:alter system kill session '288, 55235';