Java 将sql更改为HQL

我有下面的sql语句

select items.id, ((sum(today.view_cnt) - sum(yesterday.view_cnt)) as point
from items
left outer join stats yesterday 
on items.id = yesterday.items_id
and yesterday.base_date>='2013-05-29' and yesterday.base_date < '2013-05-30'
left outer join stats today   
on items.id = today.items_id

and today.base_date >='2013-05-29' and today.base_date < '2013-05-30'
group by items.id
having sum(yesterday.view_cnt) >150
order by point desc

//我想做如下的sql查询 //在items.id=dayed.items\u id上昨天的左外部连接统计信息

criteria.setProjection(Projections
            .projectionList()
            .add(Projections.???????)  --> 

             ((sum(today.view_cnt) - sum(yesterday.view_cnt)) as point


            .add(Projections.groupProperty("items.id")));

否则，我应该使用“查询”而不是“条件”吗？ 我想知道如何将sql语句更改为条件或查询？
请让我知道。

---

谢谢。

您可以使用

session.createSQLQuery（“本机sql查询”）

在

hibernate

中启动纯本机sql

供参考

---

您不是要转换为HQL，而是要转换为Hibernate，对吗？

criteria.setProjection(Projections
            .projectionList()
            .add(Projections.???????)  --> 

             ((sum(today.view_cnt) - sum(yesterday.view_cnt)) as point


            .add(Projections.groupProperty("items.id")));