Case 문select, where 절에서 사용 가능 간단한 예제@Testpublic void basicCase(){ JPAQueryFactory queryFactory = new JPAQueryFactory(em); List result = queryFactory.select(member.age .when(10).then("열살") .when(20).then("스무살") .otherwise("기타")) .from(member) .fetch(); for (String s : result) { System.out.println("s = "..