Databases, Types and the Relational Model, 3/e

This is a book on database management that is based on an earlier book by the same authors, Foundation for Future Database Systems: The Third Manifesto.  It can be seen as an abstract blueprint for the design of a DBMS and the language interface to such a DBMS.  In particular, it serves as a basis for a model of type inheritance.  This book is essential reading for database professionals.

這是一本關於資料庫管理的書籍，基於同一位作者之前的一本書《未來資料庫系統的基礎：第三宣言》。它可以被視為設計資料庫管理系統（DBMS）和DBMS語言介面的抽象藍圖。特別是，它作為一種類型繼承模型的基礎。這本書對於資料庫專業人員來說是必讀的。