Chapter 4: The Relational Data Model and Relational Database Constraints — Database Management System (CSC265) Notes
Relational Model Concepts; Relational Model Constraints and Relational Database Schemas; Update Operations, Transactions, and Dealing with Constraint Violations.

Topics & Key Objectives in Chapter 4
Relational Model ConceptsRelational Model Constraints and Relational Database SchemasUpdate OperationsTransactionsand Dealing with Constraint Violations.