querydsl 기본 문법 1)

기본 반환타입 @Test public void resultFetch(){ //리스트로가져옴 List<Member> list = queryFactory .selectFrom(member) .fetch(); //단건 Member fetchOne = queryFactory .selectFrom(member) .fetchOne(); // limit 1과 똑같음 Member fetchFirst = queryFactory .selectFrom(member) .fetchFirst(); QueryResults<Member> results = queryFactory .selectFrom(member) .fetchResults(); //숫자타입 long total = queryFactory .selectFrom(member) .fetchCount(); } 정렬 @Test public void sort(){ em.persist(new Member(null,100)); em.persist(new Memb...

원문링크 : querydsl 기본 문법 1)