dblabs/p.sql

--Same question as in question o) but with names instead of person numbers.

DROP VIEW IF EXISTS StudentsCredits;

CREATE VIEW StudentsCredits AS
SELECT Students.firstName, Students.lastName, sum(credits) as totalCredits
FROM Students
JOIN TakenCourses ON Students.pNbr = TakenCourses.pNbr
JOIN Courses ON TakenCourses.courseCode = Courses.courseCode
GROUP BY Students.pNbr;

SELECT * FROM StudentsCredits ORDER BY totalCredits DESC;