Hibernate HQL join fetch not recursively fetching

Question

I have the following query and method

private static final String FIND = \"SELECT DISTINCT domain FROM Domain domain LEFT OUTER JOIN FETCH domain.operators L         


        

Answer 1

If you know that you have only two levels in your tree, have you thought of joining deeper one level. Something like below?

SELECT DISTINCT domain FROM Domain domain 
  LEFT OUTER JOIN FETCH domain.operators operators1 
  LEFT OUTER JOIN FETCH domain.networkCodes 
  LEFT OUTER JOIN FETCH operators1.operators operators2 
  LEFT OUTER JOIN FETCH operators1.networkCodes
WHERE domain.domainId = :domainId