sql中的总数

Question

I need to create a view that will display the total number of students who have declared two majors ( Major1 and Major2 are not null).

What query should I use?

My goal is to get a single row of output so I know ORDER BY clause is irrelevant in this case.

Answer 1

Something like this:

    CREATE VIEW GetNumberOfStudentswithMajor

    AS

    SELECT COUNT(*) FROM dbo.Students where Major1 is not null and Major2 is not null