Hibernate 中多对多(many-to-many)关系的查询语句
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两个对象:
学生表:Student
课程表:Course
两者的关系是多对多,当查询Student对象,并以Course对象作为条件时的sql语句写法如下:
select pa from Student pa inner join pa.Courses as course where course.name="数学"
学生表:Student
课程表:Course
两者的关系是多对多,当查询Student对象,并以Course对象作为条件时的sql语句写法如下:
select pa from Student pa inner join pa.Courses as course where course.name="数学"
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