Relational rules refer to the tendency of people in relationship to "develop rules unique to a specific interaction situation and to repeat them until they become reflected in patterns of behavior"...
Integrity Rules
Although integrity rules are not part of normal forms, they are definitely part of the database design process. Integrity rules are broken into two categories. They include overall...
Rule 0: The system must qualify as relational, as a database, and as a management system.For a system to qualify as a relational database management system (RDBMS), that system must use its...