o2 9

Ch 9 The O2 Database Programming Language

1 Introduction

9-1.

2 Objects and Values in O2

9-2.

3 Types and Classes

9-3.

4 Manipulation of Objects and Values

9-4.

5 Subtyping and Inheritance

9-5.

6 Interesting Features

9-6.

7 Type Checking

9-7. - 8 Related Work - Other OODBs - Other Systems - 9 Conclusion - 10 Acknowledgements References