The Relational Database Model

Click CS403-Courtney-Paradice-Database-Systems-for-Management-CCBY-chapter6.pdf link to view the file.

Review pages 6-12 to 6-19 and study the examples. These pages discuss relational calculus, which utilizes mathematical set operations. Basic relational algebra set operations are discussed earlier in the chapter, on pages 6-1 to 6-12. Tables for the examples are included at the end of the chapter.