How does the Table-Per-Type (TPT) inheritance strategy store data in Entity Framework?
- All types are stored in a single table
- Data is stored in a separate table for each hierarchy level
- Each concrete type gets its own table
- Only the base type is stored in the database
In the Table-Per-Type (TPT) inheritance strategy, Entity Framework creates a separate table for each concrete type in the inheritance hierarchy. This means that each subclass has its own table containing only its specific properties. This approach can lead to a normalized database schema but may result in more joins during querying.
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