Create a Data Model

• Sep 10, 2020

Topics in this section:

• Create a Persistent Object
• Relationships Between Objects
• Basics of Creating Persistent Objects for Existing Data Tables
• Generating Persistent Objects for Existing Data Tables
• Add Persistence to an Existing Hierarchy: Change the Base Inheritance
• Add Persistence to an Existing Hierarchy: Session-less Persistent Objects
• Inheritance Mapping
• Work with Structures
• Value Converters
• Property Descriptors
• XPO Classes Comparison
• Upcasting
• When and Why XPO Extends the Database Schema
• Built-In Attributes