MySQL，内部联接和子查询

Question

Hi I need help this question:

Calculate and display every delegate's no & name along with their attained credits versus the course's code, name & credits.

delegate    (StudentNumber,StudentName,Phone)
session     (Code,Date,Room)
take        (StudentNumber, CourseCode, Grade)
course      (CourseCode, CourseName,CourseCredits,)
module      (ModuleCode, ModuleName, Price,Credits,Course_Code(FK))

Here's what I have so far:

SELECT no,name FROM delegate

INNER JOIN module,take
ON module.code = take.code

INNER JOIN course
ON CourseCredits = Credits

That's all I have so far, any help would be appreciated, i know i have to use a sub query but not too sure where

Answer 1

SELECT no,name FROM delegate

INNER JOIN take ON take.StudentNumber = delegate.StudentNumber
INNER JOIN module ON module.code = take.code

INNER JOIN course ON CourseCredits = Credits

Does it help ?