Oracle吗？是没有反应还是一直不反回结果。

用下面语句查查有没有锁该表的会话呢？

select
   c.owner,
   c.object_name,
   c.object_type,
   b.sid,
   b.serial#,
   b.status,
   b.osuser,
   b.machine
from
   v$locked_object a ,
   v$session b,
   dba_objects c
where
   b.sid = a.session_id
and
   a.object_id = c.object_id
and
   c.object_name = '&TABLE_NAME'
and
   c.object_type='TABLE';