Spring Data rest how to perform CRUD on @manytomany relation ,composite table with extra column

Question

I am unable to perform CRUD via json POST from restful client Postman on Composite table having extra column .I am using Spring boot ,spring data rest and spring JPA. I hav

Answer 1

Apparently there seems to be no "natural/easy" way to get what you want. But there is a promissing project for integrating embeddables by extending the serialization process: https://github.com/gregturn/embeddable-spring-data-rest

• UserCompetencyIdJacksonModule, UserCompetencyIdSerializer, ..

Then you should be able PATCH (not POST) your JSON from above.