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Falko Modler edited a comment on an issue

In our project we are using a couple of embeddables (with some nullable attributes) as business keys so we have to use them often in queries via criteria api.
I ended up implementing a rather ugly workaround for adding "is null" instead of = ...

Hibernate should really do this automatically. Thanks!

PS: Hibernate version in use: 4. 0. 1 .6 (JBoss EAP 6.0.1)

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Hibernate ORM /

HHH-8172

When you pass embedded object as a JPQL query parameter and the property of the embedded object is null, equals (=) operator is used instead of "is null".

{code}
@Entity
public class Example {
   @Embedded
   private User user;

   (...) constructor, setters, getters
}

@Embeddable
public class User {
   @Column
   private String name;
   ...

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