运营部门给用户发放优惠券,如果想监控优惠券的使用效果 优惠券使用率是个反映效果的很好指标
下面sql就是针对某天对特定用户发放的优惠券在发放日期以后每天的使用情况
SELECT e.城市,e.用户ID,i.联系电话,h.订单日期,h.订单ID,h.销售员,h.订单额,e.优惠券ID,e.优惠券名称,CASE WHEN h.优惠额 IS NULL THEN "未使用优惠券" ELSE "使用优惠券" END AS 发放的餐馆是否使用优惠券,e.优惠券档位,h.优惠额 FROM ( SELECT a1.城市,a1.用户ID,DATE(a1.发放日期) AS 发放日期,a1.优惠券ID,a1.优惠券名称,RIGHT(a1.优惠券名称,CHAR_LENGTH(a1.优惠券名称)-CHAR_LENGTH(LEFT(a1.优惠券名称,INSTR(a1.优惠券名称,"【")-1))) AS 优惠券档位 FROM `a015_customer_coupon` AS a1 WHERE a1.城市="杭州" AND a1.发放日期>="2016-10-23" AND a1.发放日期<"2016-10-26" AND a1.优惠券ID>=939 AND a1.优惠券ID<=951 GROUP BY a1.用户ID ) AS e LEFT JOIN ( SELECT f.*,g.优惠券ID,g.优惠券名称,g.优惠额 FROM ( SELECT f1.城市,f1.用户ID,DATE(订单日期) AS 订单日期,f1.订单ID,f1.销售员,SUM(金额) AS 订单额 FROM `a003_order` AS f1 WHERE f1.金额>0 AND f1.订单日期 >="2016-10-25" AND f1.订单日期<"2016-11-20" GROUP BY f1.订单ID ) AS f LEFT JOIN ( SELECT b1.城市,DATE(b1.使用时间) AS 使用日期,b1.用户ID,b1.订单号,b1.优惠券ID,b1.优惠券名称,SUM(b1.优惠券金额) AS 优惠额 FROM `a016_order_customercoupon_xref`AS b1 WHERE b1.城市="杭州" AND b1.使用时间>="2016-10-25" AND b1.使用时间<"2016-11-20" AND b1.优惠券ID>=939 AND b1.优惠券ID<=951 GROUP BY b1.订单号 ) AS g ON g.订单号=f.订单ID ) AS h ON e.用户ID=h.用户ID LEFT JOIN `a001_resterant` AS i ON i.用户ID=e.用户ID WHERE e.优惠券档位<>"无优惠券" ORDER BY FIELD(发放的餐馆是否使用优惠券,"使用优惠券","未使用优惠券")
时间: 2024-10-05 23:05:16