user表
submit表
查詢submit表沒有提交的院校（2014 年 內，第三張表）
SELECT `type`,school,id FROM tzb_user WHERE id NOT IN (SELECT user_id FROM tzb_submit WHERE tab_id = 3 AND state= 1 AND `time` BETWEEN '2014-01-01' AND '2014-09-01'
二
( SELECT * FROM tzb_table WHERE t_id IN ( SELECT tab_id FROM (SELECT tab_id, COUNT(user_id) a FROM tzb_submit WHERE `time` BETWEEN ? AND ?
GROUP BY tab_id ) AS tabs WHERE tabs.a < 3))
UNION (SELECT * FROM tzb_table WHERE t_id
NOT IN
(SELECT DISTINCT tab_id FROM tzb_submit WHERE `time` BETWEEN ? AND ?) )