Sql server查询以选择每个逻辑的数据实现

我正在编写sql查询以填充报表中的数据。我在这样的表格中有数据

    Name           Gender           MainCategory            SubCategory

    Mark             M              Category 1              Sub Category 1
    Peter            M              Category 1              Sub Category 2
    Gemma            F              Category 1              Sub Category 1
    Paul             M              Category 3              Sub Category 2
    Mike             M              Category 3              Sub Category 4
    Elle             F              Category 3              Sub Category 4
...
...So on

如何实现foreach逻辑。。希望看到像这样的结果

   Description                                              Total

   Total Category 1 Employees of Sub Category 1               2
   Total Category 1 Employees of Sub Category 2               1
   Total Category 3 Employees of Sub Category 2               1
   Total Category 3 Employees of Sub Category 4               2

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希望下面的查询能对您有所帮助

SELECT 'Total ' + MainCategory + ' Employees of ' + SubCategory As [Description],
       COUNT(*) As Total
FROM MyTable
Group BY MainCategory, SubCategory

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你的尝试是？。。。。。。