UPDATE t_raffle_prize SET remain = remain - 1 WHERE id = #{prizeId} SELECT a.id AS activeId, a.title, a.subtitle, a.free_times AS freeTimes, a.start_time AS startTime, a.end_time AS endTime, p.id AS prizeId, p.NAME AS prizeName, p.icon AS prizeIcon, t.id AS taskId, t.NAME AS taskName, t.icon AS taskIcon, t.type, IF( t2.id IS NULL, 0, t2.finish_type + 1 ) AS finishStatus FROM (select * from t_raffle_active WHERE equipment_id = #{equipmentId} AND start_time <= UNIX_TIMESTAMP(now()) * 1000 AND end_time >= UNIX_TIMESTAMP(now()) * 1000 AND rec_status = 0 order by id desc limit 1) a LEFT JOIN t_raffle_prize p ON a.id = p.active_id AND p.total > 0 AND p.rec_status = 0 LEFT JOIN t_raffle_task t ON a.id = t.active_id AND t.rec_status = 0 LEFT JOIN t_raffle_times t2 ON t.id = t2.task_id AND t2.user_id = #{userId} AND t2.id is null AND t2.rec_status = 0 SELECT p.NAME AS prizeName, u.NAME AS userName FROM t_raffle_record r, t_raffle_prize p, t_user u WHERE r.prize_id = p.id AND r.user_id = u.id AND p.active_id = #{activeId} AND p.type > 0 AND r.rec_status = 0 AND p.rec_status = 0 AND u.rec_status = 0 ORDER BY r.id DESC SELECT sum( IFNULL(a.free_times,0) + IFNULL(t.addTimes,0) - IFNULL(r.usedTimes,0) ) FROM t_raffle_active a, ( SELECT sum( t1.increase_times ) AS addTimes FROM t_raffle_task t1, t_raffle_times t2 WHERE t1.id = t2.task_id AND t1.active_id = #{activeId} AND t2.user_id = #{userId} AND t1.rec_status = 0 AND t2.rec_status = 0 ) t, ( SELECT count(*) AS usedTimes FROM t_raffle_record r, t_raffle_prize p WHERE r.prize_id = p.id AND p.active_id = #{activeId} AND r.user_id = #{userId} AND r.rec_status = 0 AND p.rec_status = 0 ) r WHERE a.id = #{activeId} AND a.rec_status = 0 SELECT id AS prizeId, NAME, icon, remain FROM t_raffle_prize WHERE active_id = #{activeId} AND remain > 0 AND rec_status = 0 ORDER BY id