Скачать или смотреть How to Return DTOs from Native Queries with Spring Data JPA

When using Spring Data JPA, you are used to derived and custom queries that return the result in your preferred format. A typical example is a DTO projection, which is the most efficient one for read-only operations. To use it in a derived or custom JPQL query, you only need to change the return type of your repository method to your DTO class or interface. But when using a native query, some limitations make DTOs a little harder to use.

Links mentioned:
Composite Repositories – Extend your Spring Data JPA Repository: https://thorben-janssen.com/composite...
How to Use Named Queries with Spring Data JPA : https://thorben-janssen.com/spring-da...
Result Set Mapping: Constructor Result Mappings
https://thorben-janssen.com/result-se...

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