如何将简单的SQL连接查询转换为HQL

Question

I have this query that I need in HQL, but I have found very little help online.

select first_name, last_name, group_id, group_name, status
from users
join groups on groups.id = users.group_id

What would this be if converted to HQL?

Answer 1

Making a few assumptions:

select u.first_name, u.last_name, u.group.id, u.group.group_name, u.group.status
from users u

Basically the join is done for you. You just reference other objects in the object graph using dot notation.