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 1CPM Guide to Objects and Relations (CPM 3.3h) D Mott v9 Slide 2 2 Purpose These slides are aimed at two audiences: –viewers of the IBM plan visualisation screenshots;…
1. 2. Chapter 8 SQL-99: SchemaDefinition, Constraints, and Queries and Views 3. Data Definition, Constraints, and Schema Changes Used to CREATE, DROP, and ALTER the descriptions…
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 …