Spring Boot | JPA Error, Executing an update/delete query

Executing an update/delete query; nested exception is javax.persistence.TransactionRequiredException: Executing an update/delete query

 

UPDATE, DELETE를 사용할 경우 @Transactional 어노테이션을 추가해야 한다.

 

import org.springframework.transaction.annotation.Transactional;

@Transactional