mysql实现多表关联统计(子查询统计)示例

SELECT
b.id,
b.book_name,
sum( IF ( o.create_time > 0 && o.create_time < 9999999999, o.price, 0 ) ) today_pay_money,
sum( IF ( o.create_time > 0 && o.create_time < 9999999999, 1, 0 ) ) today_pay_num,
sum( IF ( o.create_time > 999 && o.create_time < 9999, o.price, 0 ) ) yesterday_pay_money,
sum( IF ( o.create_time > 999 && o.create_time < 9999, 1, 0 ) ) yesterday_pay_num,
sum(o.price) total_pay_money,
sum( IF ( o.create_time > 9999 && o.create_time < 99999, 1, 0 ) ) total_pay_num,
( SELECT SUM( total_score ) FROM book_reward_log WHERE book_id = b.id ) total_score,
(
 SELECT
 CONCAT_WS(
  ',',
  SUM( IF ( create_time > 0 && create_time < 998, score, 0 ) ),
  SUM( IF ( create_time > 9999 && create_time < 99998, score, 0 ) ),
  SUM( IF ( create_time > 99999 && create_time < 999998, score, 0 ) )
 )
 FROM
 book_consume_log
 WHERE
 book_id = b.id
 ) score
 FROM
 book_book b
 LEFT JOIN book_orders o ON b.id = o.bid
GROUP BY
 b.id