|Oracle 8i Data Cartridge Developer's Guide
Release 2 (8.1.6)
Part Number A76937-01
This chapter provides an example of starting with a schema for a data cartridge. Object types are crucial to building data cartridges in that they enable domain-level abstractions to be captured in the database.
For information about creating and using object types, following manuals also contain relevant information:
For example, the Oracle8i Application Developer's Guide - Fundamentals describes the creation of types as columns in relational tables, the use of types as rows in object tables, forward type declarations, object type dependencies, and object type references.