Proj6_DML1 - Project 6 Implementation/Maintenance DML IT...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Project 6 – Implementation/Maintenance: DML IT 3233 – Database Design and Implementation Dr. Cheryl Aasheim Marshall Brown Theodore Voyles Jenna Sicard Group 8 Introduction: In the previous projects your team completed an initial conceptual and logical data model (ER diagram, data dictionary, relational schema and 3NF relations) and created the database for myTunes. With the design phase completed and the implementation phase started, your team is ready to query the new database system. Query the Database: Put all SQL commands written in this section in a Word document and label them Task 1. Label each query according to the problem number to which it corresponds. Using the database provided in GA View , write the SQL commands to: 1. Change the password for customer 98125 to “password”. UPDATE Customer SET Password = 'Password' WHERE CustomerID = 98125 ; 2. Delete the purchase of customer 11283 of song 124 (errant purchase). DELETE FROM PurchaseHistory WHERE ( CustomerID = '11283' AND SongID = '124' ); 3. Add a new purchase by customer 82187 of song 484 on October 25, 2011.
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern