[QueryDSL] 그룹과 조인
그루핑@Test public void selectGroup() { List items = qf.selectFrom(item) .groupBy(item.price, item.id) .having(item.price.gt(1000)) .fetch(); System.out.println("items = " + items); }items = [Item(id=3, name=item2, price=2000, stockQuantity=2), Item(id=4, name=item3, price=3000, stockQuantity=3), Item(id=5, name=item4, price=4000, stockQuantity=4), Item(id=6, name=item5, price=5000, stockQuantity=5..