1. Introduction 2. Lesson Objectives After completing this lesson, you should be able to do the following:List the features of Oracle10 g Discuss the theoretical and physical…
1. C H A P T E R 6 , 7 RELATIONAL DATA MODEL AND RELATIONAL ALGEBRA Relational Data Model and Relational Algebra 1 Sahaj Computer Solutions 2. RELATIONAL MODEL CONCEPTS …
1. C H A P T E R 6 , 7 RELATIONAL DATA MODEL AND RELATIONAL ALGEBRA Relational Data Model and Relational Algebra 1 Sahaj Computer Solutions 2. RELATIONAL MODEL CONCEPTS …
Slide 1Garcia-Molina, Ullman, and Widom Database Systems Chapter 2 Slide 2 Data Models A data model is a notation for describing the structure of the data in a database,…
Slide 1CS 405G: Introduction to Database Systems Instructor: Jinze Liu Fall 2009 Slide 2 6/5/20142 Review A data model is a group of concepts for describing data. What are…
1.C H A P T E R 6 , 7 RELATIONAL DATA MODEL AND RELATIONAL ALGEBRA Relational Data Model and Relational Algebra 1 Sahaj Computer Solutions 2. RELATIONAL MODEL CONCEPTS …
1. Introduction 2. Lesson Objectives After completing this lesson, you should be able to do the following:List the features of Oracle10 g Discuss the theoretical and physical…