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select * from v$session t1, v$locked_object t2 where t1.sid=t2.SESSION_ID;
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select sess.sid, sess.serial#, lo.oracle_username, lo.os_user_name, ao.
object_name, lo.locked_mode from v$locked_object lo, dba_objects ao,
v$session sess where ao.object_id = lo.object_id and lo.session_id = sess.sid;
v$session sess where ao.object_id = lo.object_id and lo.session_id = sess.sid;
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alter system kill session ¡®sid, seria#¡¯£¬ÆäÖÐsidºÍseria#Ϊ¶àÓàµÄÓû§
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