id_user: 1
username(var): root
password(var): root
role(int): 1
department(int): 1id_role: 1
role: adminid_department: 1
department: allselect role from users where username="root" and password = "root";role = session.createQuery("Какой запрос сюда ставить?").toString(); SELECT role.role FROM users LEFT JOIN role ON users.role=role.id WHERE users.username="root" AND users.password = "root";Должно сработать.