Enthuware

Posted: **Thu Sep 03, 2015 7:07 am**

So the book (Pro JPA 2.0) says, that it is illegal to select collections in a form, such as: Select e.creditCards from Customer e;
But ToyFramework works fine with this query.
What's the catch?

Posted: **Thu Sep 03, 2015 11:00 am**

It is possible that the JPA provider is not 100% compliant or the book is incorrect.
Did you ask the author of the book you've mentioned?

Enthuware

Select() in jpa query

Select() in jpa query

Re: Select() in jpa query