select t2.* from tb_cf_take_coupon t1,tb_cf_coupon t2 ,tb_cf_issue_coupon t3 where t1.user_id=#{userId} and t1.coupon_id=t2.coupon_id and t1.coupon_id=t2.coupon_id and t2.coupon_id=t3.coupon_id
select t2.* from tb_cf_take_coupon t1,tb_cf_coupon t2 ,tb_cf_issue_coupon t3 where t1.user_id=#{userId} and t1.coupon_id=t2.coupon_id and t1.coupon_id=t2.coupon_id and t2.coupon_id=t3.coupon_id