Foreign key as a composite key - Spring data JPA mapping

Asked Jan 03 '18 at 16:09

Active Jan 03 '18 at 16:09

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I am trying to create the above mapping using spring data jpa but stuck in the part where (cus_id , c_date) is used as a composite key in Table c , which is also a composite key in Table B . cus_id in Table B is a foreign key to tableA.

How to map this using jpa ?

asked Jan 03 '18 at 16:09

sang

Take a look here https://stackoverflow.com/questions/31385658/jpa-how-to-make-composite-foreign-key-part-of-composite-primary-key – spekdrum Jan 03 '18 at 16:16
Do you want Table B as entity as well or a ManyToMany between Table A and Table C? – Simon Martinelli Jan 03 '18 at 16:17
Table B has one to many relation with table C. – sang Jan 03 '18 at 16:36

Foreign key as a composite key - Spring data JPA mapping

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