Chapter 2 The Relational Data Model & SQL Copyright © 2004 Pearson Education, Inc. Copyright © 2004 Ramez Elmasri and Shamkant Navathe Elmasri/Navathe, Fundamentals…

Database Concept & Architecture The main reference of this presentation is the textbook and PPT from : Elmasri & Navathe, Fundamental of Database Systems, 4th edition,…

METU Department of Computer Eng Ceng 302 Introduction to DBMS The Relational Data Model and Relational Database Constraints by Pinar Senkul resources: mostly froom Elmasri,…

Chapter 2 The Relational Data Model & SQL Copyright © 2004 Pearson Education, Inc. Copyright © 2004 Ramez Elmasri and Shamkant Navathe Elmasri/Navathe, Fundamentals…

Database Concept & Architecture The main reference of this presentation is the textbook and PPT from : Elmasri & Navathe, Fundamental of Database Systems, 4th edition,…

Database Systems Chapter 5 ITM 354 Chapter Outline Relational Model Concepts Relational Model Constraints and Relational Database Schemas Update Operations and Dealing with…

Chapter 6 The Relational Data Model and the Relational Algebra 6.1. The Relational Data Model Concepts The relational model of data is based on the concept of a relation…