摘要：
查找锁定的表、用户、会话：SELECTobject_name、machine、s.sid、s。序列号FROMgv$locked_objectl，dba_objectso，gv$sessionsWHEREl。对象id=o。对象_ idANDl。session_ id=s。sid；释放锁并终止会话：altersystemkillsession‘sid，ser
查找被锁定的表，用户，session：
SELECT object_name, machine, s.sid, s.serial#
FROM gv$locked_object l, dba_objects o, gv$session s
WHERE l.object_id = o.object_id
AND l.session_id = s.sid;
释放锁，杀死session：
alter system kill session 'sid, serial#';
SELECT object_name, machine, s.sid, s.serial#
FROM gv$locked_object l, dba_objects o, gv$session s
WHERE l.object_id = o.object_id
AND l.session_id = s.sid;
释放锁，杀死session：
alter system kill session 'sid, serial#';