Documents Integrity Constraints An important functionality of a DBMS is to enable the specification of...

Slide 1 Integrity Constraints An important functionality of a DBMS is to enable the specification of integrity constraints and to enforce them. Knowledge of integrity constraints…

Documents Concepts of Database Management, Fifth Edition Chapter 2: The Relational Model 1: Introduction, QBE,...

Slide 1 Concepts of Database Management, Fifth Edition Chapter 2: The Relational Model 1: Introduction, QBE, and Relational Algebra Slide 2 2 2 Concepts of Database Management,…