COMP231 Relational Model COMP231 1 Outline Introduction Terminology ER-to-Relational Mapping COMP231 2 Introduction The relational model was first introduced by Ted Codd…

COLLEGE OF ENGINEERING, PANDHARPUR SE ENGINEERING LAB DATABA TITLE: ER DIAGRAMS AIM: Draw ER diagrams for any specific application & convert them into table . Descriptions:…

Chapter 2: Entity-Relationship Model Entity Entity Sets Relationship Sets Design Issues Mapping Constraints Keys E-R Diagram Extended E-R Features Design of an E-R Database…

1. Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema Reduction…

1. Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema Reduction…

1. Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema Reduction…

1. Chapter 2: Entity-Relationship Models Entity Setss Relationship Setss Design Issuess Mapping Constraintss Keyss E-R Diagrams Extended E-R Featuress Design of an E-R Database…

1. Chapter 2:Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema…

1. Chapter 2:Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema…

1. Chapter 2:Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema…