mysql - 如何使用连接编写 Hibernate HQL 查询？

Question

我刚开始编写 HQl 查询，请帮助我。实际上我的 SQL 查询 有 5 个表，即 COURSE，技能组,TIMETABLE,INTREST,USER

select
 (select count(*) from intrest) AS 
    NoAttends,course.NAME,course.TYPE,user.FIRSTNAME,user.LASTNAME,skill.COURSE_CONT,
   skill.TEACH_EXP,tt.CLASS_DUR,tt.COURSE_DUR,tt.DATE_TIME from COURSE course 
   inner join SKILLSET skill on
   skill.course_id=course.s_id 
   inner join USER user on 
   user.s_id=skill.user_id 
   inner join TIMETABLE tt on
   tt.course_id=course.s_id
   where course.name IN ('course') 
   ORDER BY course.name LIMIT 10;

请帮帮我好吗？

Answer 1

试试下面这样的东西。 . . . .

SELECT t1.col1, t2.col2, t3.col3 
FROM Table1 t1 JOIN t1.someGroupMemebers t2 
JOIN t2.someUser t3 WHERE t3.username = 'blah blah'