How to query a property of type Listin JPA

Question

Lets say we have this JPA-annotated class, with a property of type List. This code is currently working fine.

@Entity
public class Family {
    ...
    @Collecti         


        

Answer 1

MEMBER OF clause in JPQL:

Query query = getEntityManager().createQuery("select f FROM Family f WHERE :element MEMBER OF f.element"); 
query.setParameter("element", "yyy"); 
return query.getResultList();