jpa
컬럼(name = @@@) 을 생략하면 변수 명이랑 똑같아짐
mybatis의 DTO, MAPPER = JPA의 ENTITY, REPOSITORY
이전글
https://docs.spring.io/spring-data/jpa/docs/2.6.3/reference/html/#repositories.limit-query-result
4.4.5
https://docs.spring.io/spring-data/jpa/docs/current/reference/html/#jpa.query-methods
20211208-