我有两个SQL查询,我想在同一个表上一起添加.我想显示一个显示JuniorCount,SeniorCount和DeptID的表.
现在我的查询计算了部门ECE的年级/高级,但我不知道如何将它们一起添加到单独的列以及deptid中.
SELECT COUNT(*) as JuniorCount
FROM (SELECT Class, DeptID FROM tblStudent WHERE Class = "Junior" AND DeptID = "ECE")
SELECT COUNT(*) as SeniorCount
FROM (SELECT Class, DeptID FROM tblStudent WHERE Class = "Senior" AND DeptID = "ECE")