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  • 子查询 SQL

    SELECT *,(SELECT COUNT(*) FROM yd_order o WHERE FROM_UNIXTIME(o.`ctime`,'%Y-%m')='2016-06' AND o.uid=c.cus_id) AS order_num_m ,
        (SELECT SUM(o.`pay_fee`) FROM yd_order o WHERE o.uid=c.cus_id) AS pay_fee ,
        (SELECT SUM(o.`pay_fee`) FROM yd_order o WHERE FROM_UNIXTIME(o.`ctime`,'%Y-%m')='2016-06' AND o.uid=c.cus_id) AS pay_fee_m ,
        (SELECT SUM(o.`pay_fee`) FROM yd_order o WHERE FROM_UNIXTIME(o.`ctime`,'%Y')='2016' AND o.uid=c.cus_id) AS pay_fee_y ,
        (SELECT COUNT(*) FROM yd_order o WHERE FROM_UNIXTIME(o.`ctime`,'%Y')='2016' AND o.uid=c.cus_id) AS order_num_y,
        (SELECT SUM(s.`money`) FROM `yd_surplus_log` s WHERE FROM_UNIXTIME(s.`ctime`,'%Y-%m')='2016-06' AND s.user_id=c.cus_id) AS money_m,
        (SELECT SUM(s.`money`) FROM `yd_surplus_log` s WHERE FROM_UNIXTIME(s.`ctime`,'%Y')='2016' AND s.user_id=c.cus_id) AS money_y
        
    FROM `yd_customer` c
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  • 原文地址:https://www.cnblogs.com/finnlee/p/5521471.html
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