wip.. dump() give a correct result, but have error !!

Search/SimilarityPersonSearch.php

@@ -227,28 +227,35 @@ class SimilarityPersonSearch extends AbstractSearch
         
         $qb = $this->em->createQueryBuilder();
         
-        $qb->from('ChillPersonBundle:Person', 'simi');
+        $qb
+            ->select('sp')
+            ->from('ChillPersonBundle:Person', 'sp');
         
         if ($terms['_default'] !== '') {
             $grams = explode(' ', $terms['_default']);
             
             foreach($grams as $key => $gram) {
-                $qb->andWhere('SIMILARITY(simi.fullnameCanonical, UNACCENT(LOWER(:default_'.$key.')) ) >= 0.15')
+                $qb->andWhere('SIMILARITY(sp.fullnameCanonical, UNACCENT(LOWER(:default_'.$key.')) ) >= 0.15')
                     ->setParameter('default_'.$key, '%'.$gram.'%');
             }
             
             ///
-            //dump($this->personSearch->createQuery($terms)->addSelect('p.id')->getDQL());
+            ///  Testé avec http://localhost:8001/fr/search?q=matthieu
-           
+            ///  personSearch: 1 result
+            ///  similaritySearch: 6 results - 1 = 5 results
+            ///
+            $subquery = $this->personSearch->createQuery($terms)
+                ->addSelect('p.id');
+                
             $qb->andWhere($qb->expr()
                 ->notIn(
-                    'simi.id',
+                    'sp.id',
-                    $this->personSearch->createQuery($terms)
+                    $subquery->getDQL()
-                        ->select('p.id')
-                        ->getDQL()
                 )
             );
-            
+        
+            dump($subquery->getDQL());
+            dump($subquery->getQuery()->getResult());
             ///
         }
         
@@ -256,14 +263,21 @@ class SimilarityPersonSearch extends AbstractSearch
         $reachableCenters = $this->helper->getReachableCenters($this->user,
             new Role('CHILL_PERSON_SEE'));
         $qb->andWhere($qb->expr()
-            ->in('simi.center', ':centers'))
+            ->in('sp.center', ':centers'))
             ->setParameter('centers', $reachableCenters)
         ;
         
         $this->_cacheQuery[$cacheKey] = $qb;
         
         dump($qb->getDQL());
+        dump($qb->getQuery()->getResult()); //////////// <---- le résultat attendu !!
+        
         return clone $qb;
+        
+        ///
+        ///  [Semantical Error] line 0, col 13 near 'p.id) FROM ChillPersonBundle:Person':
+        ///  Error: 'p' is used outside the scope of its declaration.
+        ///
     }
     
 }