title: Full outer join in django
body: <p>How can I create a query for a full outer join across a M2M relationchip using the django QuerySet API?</p>
  
  <p>It that is not supported, some hint about creating my own manager to do this would be welcome.</p>
  
  <p><strong>Edited to add:</strong>
  @S.Lott:
  Thanks for the enlightenment. 
  The need for the OUTER JOIN comes from the application. It has to generate a report showing the data entered, even if it still incomplete.
  I was not aware of the fact that the result would be a new class/model. Your hints will help me quite a bit.</p>