Queries for Customers of Art Course
The following questions refer to the Art Course database. You can obtain a copy of this data in the Access 2010 database, Art_Course_Database.accdb located on the course Canvas Web site.
The database contains data.
CUSTOMER (CustomerNumber, CustomerName, Phone)
COURSE (CourseNumber, Course, CourseDate, Fee)
ENROLLMENT (CustomerNumber, CourseNumber, AmountPaid)
CustomerNumber in ENROLLMENT must exist in CustomerNumber in CUSTOMER
CourseNumber in ENROLLMENT must exist in CourseNumber in COURSE
Write SQL queries to produce the following results:
1) List all students and courses they are registered for. Include, in this order, CustomerNumber, CustomerName, Phone, CourseNumber, and AmountPaid.
2) List the total amount paid for each course starting after July 4, 2009. Include, in this order, CourseNumber, CourseName, and total amount paid for that course.
3) List the average amount paid for each customer. Include, in this order, CustomerName and average amount paid by that customer.
4) List all students registered in the Adv. Pastels starting on October 1, 2009. Include, in this order, CourseName, CourseDate, Fee, CustomerName, and Phone.
SELECT CUSTOMER.CustomerNumber AS CUSTOMER_CustomerNumber, CUSTOMER.CustomerLastName, CUSTOMER.CustomerFirstName, CUSTOMER.Phone,COURSE.CourseNumber AS COURSE_CourseNumber, ENROLLMENT.AmountPaid
FROM CUSTOMER INNER JOIN (COURSE INNER JOIN ENROLLMENT ON COURSE.[CourseNumber] = ENROLLMENT.[CourseNumber]) ON CUSTOMER.[CustomerNumber] = ENROLLMENT.[CustomerNumber];
SELECT COURSE.CourseNumber AS COURSE_CourseNumber, COURSE.Course AS COURSE_CourseName, ENROLLMENT.AmountPaid
FROM COURSE INNER JOIN ENROLLMENT ON COURSE.[CourseNumber] = ENROLLMENT.[CourseNumber] WHERE DateValue(COURSE.CourseDate)>DateValue(’04-07-09′);
SELECT AVG(ENROLLMENT.AmountPaid) AS AverageAmountPaid,CUSTOMER.CustomerFirstName,CUSTOMER.CustomerLastName FROM ENROLLMENT INNER JOIN CUSTOMER ON ENROLLMENT.[CustomerNumber] = CUSTOMER.[CustomerNumber] GROUP BY CUSTOMER.CustomerNumber,CUSTOMER.CustomerFirstName,CUSTOMER.CustomerLastName;
SELECT COURSE.Course,COURSE.CourseDate,COURSE.Fee, CUSTOMER.CustomerFirstName, CUSTOMER.CustomerLastName, CUSTOMER.Phone
FROM CUSTOMER INNER JOIN (COURSE INNER JOIN ENROLLMENT ON COURSE.[CourseNumber] = ENROLLMENT.[CourseNumber]) ON CUSTOMER.[CustomerNumber] = ENROLLMENT.[CustomerNumber] WHERE COURSE.Course=’Adv Pastels’ AND DateValue(COURSE.CourseDate)=DateValue(’01-10-09′);