Practical Accumulation

1. Spring Boot와 Spring DATA를 사용하면 Repository 단에서 자동적으로 @Transactional이 붙는다. Spring Data JPA - Reference Documentation Example 108. Using @Transactional at query methods @Transactional(readOnly = true) public interface UserRepository extends JpaRepository { List findByLastname(String lastname); @Modifying @Transactional @Query("delete from User u where u.active = false") v docs.spring.io 2. 그래서 보..