Computer scienceBackendSpring BootSpring DataSpring Data JPAJPA Entities

Mapping inheritance

Mapping inheritance strategies

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Match mapping inheritance strategies to their definitions

Match the items from left and right columns

Mapped superclass

Table per class

Single table

Joined

The parent class holds all common attributes. At the same time, the parent superclass is not an entity and does not have its own table.

Each entity has its own table with all attributes of that enitity.

All the entities with a single ancestor are stored in one table. The table has all required attributes for each type of entity.

Each entity has its own table with specific attributes. The parent class also has its own table with common attributes.

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