【SQL开源代码栏目提醒】:网学会员为需要SQL开源代码的朋友们搜集整理了利用MAX函数求员工月销售业绩的最高值.sql相关资料,希望对各位网友有所帮助!
SELECT tb1.销售员,tb1.销售额 AS 最高销售额
from ( SELECT 销售员,SUM(销售额) AS 销售额
FROM tb_Seller
WHERE MONTH(日期)='12'
GROUP BY 销售员
)AS tb1
WHERE tb1.销售额 = ( SELECT MAX(销售额) AS 最高销售额
FROM
( SELECT 销售员,SUM(销售额) AS 销售额
FROM tb_Seller
WHERE MONTH(日期)='12'
GROUP BY 销售员
)AS tb1
)