Slide 1 Lecture #3 Functional Dependencies Normalization Relational Algebra Thursday, October 12, 2000 Slide 2 Administration Homework #1 due today. Project descriptions…
Database Design GET/INT – Computer Science Dept * Contents Introduction slide 3 Entity-Relationship model slide 8 E/R relational mapping slide 13 Reverse engineering…
Lecture #3 Functional Dependencies Normalization Relational Algebra Thursday, October 12, 2000 Administration Homework #1 due today. Project descriptions & groups due…
Functional Dependencies Definition: If two tuples agree on the attributes A , A , … A 1 2 n then they must also agree on the attributes B , B , … B 1 2 m Formally: A…