Hibernamte多表查询 HQL怎么写

Question

[b]哪位大哥帮小弟看看，小弟感激不尽。[/b]对应的类有
Goods (商品)
private String id;//编号
private String name;//名字

private Double price;//价格

OrderDetail//订单
private String id;//订单号
private List orderDetailItem = new ArrayList();
——-------------------------------
OrderDetailItem//订单明细
private String id;//ID
private Goods goods = new Goods();
private Integer num;//数量

怎么写HQL语句把三个表关联在一起,根据订单的ID查询出对应该的商品名字、价格、数量？
我也写了总是报错如下：
select new org.ncist.evaaass.qsl.domain.shop.Goods(o.id,o.name,o.price),

    new org.ncist.evaaass.qsl.domain.shop.OrderDetailItem(p.num)

    from org.ncist.evaaass.qsl.domain.shop.OrderDetail e,

    org.ncist.evaaass.qsl.domain.shop.OrderDetailItem p,

    org.ncist.evaaass.qsl.domain.shop.Goods o 

    where o.id = p.id  and p.id = e.id and  e.id='402880e82c054f2c012c05749f44000e'

Answer 1

OrderDetailItem缺少了OrderDetail的多对一，需要补上，然后
select model.goods model from OrderDetailItem as model where model.这里填OrderDetail多对一的变量名.id = '402880e82c054f2c012c05749f44000e'