http://www.itpub.net/613605.html
问题没有确定,先记录下来:
SELECT /*+ ORDERED */
a.ready
FROM user_queues b, gv$aq a
WHERE b.NAME = 'MGMT_NOTIFY_Q' AND a.qid = b.qid
http://www.itpub.net/613605.html
问题没有确定,先记录下来:
SELECT /*+ ORDERED */
a.ready
FROM user_queues b, gv$aq a
WHERE b.NAME = 'MGMT_NOTIFY_Q' AND a.qid = b.qid