SQL查看/查询以返回当月的总和

很抱歉问这么一个新手问题，但我是个新手

SELECT     SUM([Sales Total]) AS Sales, Salesperson, Date
FROM         dbo.[Sales by Salesperson]
GROUP BY Date, Salesperson

尝试仅返回当月销售人员的销售额总和

Example:
Jaime Smith   | 1,000,000
John Doe      | 1,200,000

我有销售人员的数据，但不知道如何只显示当月。

试试这个

Example:
Jaime Smith   | 1,000,000
John Doe      | 1,200,000

SELECT SUM([Sales Total]) AS Sales,
    Salesperson,
    YEAR(Date) [Year],
    MONTH(Date) [Month]
FROM dbo.[Sales by Salesperson]
WHERE YEAR(Date) = YEAR(GETDATE()) AND MONTH(Date) = MONTH(GETDATE()) /*To filter by month*/
GROUP BY Salesperson, YEAR(Date), MONTH(Date)

试试这个

SELECT SUM([Sales Total]) AS Sales, Salesperson, Date
FROM dbo.[Sales by Salesperson]
where year(date) = year(getdate())
and month(date) = month(getdate())
GROUP BY Date, Salesperson

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您的数据库是SQL Server吗？只是想确认一下？按日期分组也会将结果除以日期部分，因此不起作用。哦，是的，你是对的。应按年（日期）、月（日期）分组