查锁SELECT /* rule */ s.username,decode(l.type,TM,TABLE LOCK,TX,ROW LOCK,NULL) LOCK_LEVEL,o.owner,o.object_name,o.object_type,s.sid,s.serial#,s.terminal,s.machine,s.program,s.osuserFROM v$session s,v$lock l,dba_objects oWHERE l.sid s.sidAND l.id1 o.objec…