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Chapter 21. Object Database Standards, Languages, and Design. Overview of the Object Model of ODMG. Objects and Literals Built-in Interfaces for Collection Objects Atomic (User-Defined) Objects Interfaces, Classes, and Inheritance Extents, Keys, and Factory Objects.
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Chapter 21 Object Database Standards, Languages, and Design
Overview of the Object Model of ODMG • Objects and Literals • Built-in Interfaces for Collection Objects • Atomic (User-Defined) Objects • Interfaces, Classes, and Inheritance • Extents, Keys, and Factory Objects
The Object Query Language OQL • Simple OQL Queries, Database Entry Points, and Iterator Variables • Query Results and Path Expressions • Other Features of OQL
Object Database Conceptual Design • Differences Between Conceptual Design of ODB and RDB • Mapping and EER Schema to an ODB Schema