jpa fetch join query

Question

This is how my domain looks:

public class Template implements Serializable {
    private static final long serialVersionUID = 1L;    
    @OneToOne(cascade=C         


        

Answer 1

You cannot use an alias on a join fetch in JPQL, this is disallowed by the spec.

EclipseLink does allow nested join fetch through the query hint,

"eclipselink.join-fetch"="t.fieldConfig.fieldSet"