Jorge H. Doorn | Akateeminen Kirjakauppa

An effective database system should satisfy, among others, at least three basic integrity restrictions: unique keys, null restricts and referential integrity, and a special case of inclusion dependencies that allows the design of hierarchies and relationships over class entities. Geared toward designers and professionals interested in the conceptual aspects of integrity problems in different paradigms Database Integrity: Challenges and Solutions successfully addresses these and a variety of other issues.