Suitable class to include @JoinColumn annotation

Asked Aug 22 '20 at 19:23

Active Aug 22 '20 at 19:55

Viewed 137 times

I can't understand the @JoinColumn theory, as you see in the picture:

Seems the @JoinColumn annotation in @ManytoOne and @OneToMany does not follow the same rule.

Does @JoinColumn(name="course_id") should be in the Review class? How can I know where to include this annotation every time I need it?

edited Aug 22 '20 at 19:55

doctore

asked Aug 22 '20 at 19:23

Youness Tizi

It is possible on both sides. – dan1st Aug 22 '20 at 19:26
There is also `@JoinColumns` that specifies both sides at once. – dan1st Aug 22 '20 at 19:27
This might help you to understand how to use join column https://stackoverflow.com/questions/53287631/difference-between-name-and-referencedcolumnname-in-joincolumn-annotation/53287912#53287912 – Sayantan Mandal Aug 22 '20 at 19:30
I think this previous answer will be helpful to you: https://stackoverflow.com/questions/16119531/hibernate-jpa-manytoone-vs-onetomany – Francisco Fernandeez Aug 22 '20 at 19:37

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