Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Does a OneToOne entity need to have a ManyToOne relationship to the parent entity or is it not needed?
@Entity
class Foo {
@OneToOne Bar bar;
}
@Entity
class Bar {
// Do I need to declare a ManyToOne declaration to Foo
}
No it is not needed. And it would not be a ManyToOne, it would be a OneToOne…
It would be a ManyToOne if the other side was OneToMany.