SELECT 
        azf.class as classname, 
        azf.validators, 
        azf.filters, 
        azf.label,
        g.render_order,
        a.object_type_id as type_id,
        o.type as type
  FROM
        rsi.attribute_zend_form azf
  JOIN  rsi.attribute_zend_form_group_members g
    ON  g.member_id = azf.id
  JOIN  rsi.attribute a on a.id = azf.attribute_id
  JOIN  rsi.object_type o on o.id = a.object_type_id
 WHERE 	attribute_id = :id