How to add custom method to Spring Data JPA

Question

I am looking into Spring Data JPA. Consider the below example where I will get all the crud and finder functionality working by default and if I want to customize a finder t

Answer 1

Considering your code snippet, please note that you can only pass Native objects to the findBy### method, lets say you want to load a list of accounts that belongs certain costumers, one solution is to do this,

@Query("Select a from Account a where a."#nameoffield"=?1")
List findByCustomer(String "#nameoffield");

Make sue the name of the table to be queried is thesame as the Entity class. For further implementations please take a look at this