Title: SQL and Relational Theory: How to Write Accurate SQL Code, Author: Chris Date
Title: Relational Theory for Computer Professionals: What Relational Databases Are Really All About, Author: Chris Date
Title: The New Relational Database Dictionary: Terms, Concepts, and Examples, Author: Chris Date
Title: Domains and Types in Relational Theory and SQL, Author: Chris Date
Title: Type Inheritance and Relational Theory: Subtypes, Supertypes, and Substitutability, Author: Chris Date
Title: Database Design and Relational Theory: Normal Forms and All That Jazz, Author: Chris Date
Title: Database Technology: Nulls Considered Harmful, Author: Chris Date
Title: View Updating and Relational Theory: Solving the View Update Problem, Author: Chris Date