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Graph/so-79418842

Answer

so-79418842

so-79418842

so-79418842

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PROPOSESSolution

Make the common superclass an @Entity and use JPA inheritance (e.g., @Inheritance with JOINED/TABLE_PER_CLASS/SINGLE_TABLE) so the container can reference the entity type. Then map the collection as a relationship to the base entity type (or use an association table/discriminator via the chosen inheritance strategy), rather than storing IDs as a workaround.

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