modifying
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[TIL - 20240103] Spring Data JPA @Modifying 문제
💻문제점 public interface CommentRepository extends JpaRepository { @Modifying @Query("UPDATE Comment c SET c.member = NULL WHERE c.member.id = :memberId") void setMemberToNull(Long memberId); } @Modifying 애노테이션은 @Query 애노테이션으로 작성된 INSERT, UPDATE, DELETE와 같은 쿼리에 사용됩니다. (SELECT제외) @Test @DisplayName("회원이 작성한 댓글의 Member를 null로 변경") void setMemberToNullTest() { // given Member otherMember = MemberFixtu..