Slide 1Chapter 6 The Relational Algebra Dr. Bernard Chen Ph.D. University of Central Arkansas Slide 2 Relational Algebra Relational algebra is the basic set of operations…
Slide 1 Chapter 2 Database System Concepts and Architecture Dr. Bernard Chen Ph.D. University of Central Arkansas Fall 2008 Slide 2 Outline Data Models, Schemas, and Instances…
Slide 1 Chapter 6 Additional Relational Operations Dr. Bernard Chen Ph.D. University of Central Arkansas Fall 2008 Slide 2 Additional Relational Operations Some common database…