CS 405G: Introduction to Database Systems Instructor: Jinze Liu Fall 2009.
1 Convert E/R to Relation May 18, 2015. 2 Entity Set -> Relation Relation: Beers(name, manf) Beers name manf.
1 Entity-Relationship Model E/R Diagrams Weak Entity Sets Converting E/R Diagrams to Relations.
Chapter 4 Notes. Entity-Relationship Model E/R Diagrams Weak Entity Sets Converting E/R Diagrams to Relations.
DATABASE APPLICATION DEVELOPMENT SAK 3408 Database Design II (week 3)
1 Announcement Recitation time Before midterm: 6-7pm, by Earl Wagner After midterm: 5-6pm, by Yi Qiao Newsgroup safe to subscribe Will not cause.
1 The Relational Data Model Tables Schemas Conversion from E/R to Relations.
1 Normalization Anomalies Boyce-Codd Normal Form 3 rd Normal Form.
1 Entity-Relationship Model Diagrams Class hierarchies Weak entity sets.
