Clarifications and additions in DQL and Working with objects chapter

doctrine · Jun 11, 2011 · 6f909b6 · Guite · Jun 11, 2011 · beberlei
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diff --git a/en/reference/dql-doctrine-query-language.rst b/en/reference/dql-doctrine-query-language.rst
@@ -253,6 +253,9 @@ Using Aggregate Functions:
     $query = $em->createQuery('SELECT COUNT(u.id) FROM Entities\User u');
     $count = $query->getSingleScalarResult();
 
+    $query = $em->createQuery('SELECT u, count(g.id) FROM Entities\User u JOIN u.groups g GROUP BY u.id');
+    $result  $query->getResult();
+
 With WHERE Clause and Positional Parameter:
 
 .. code-block:: php
@@ -916,7 +919,7 @@ structure:
 
 .. code-block:: php
 
-    $dql = "SELECT u, 'some scalar string', count(u.groups) AS num FROM User u";
+    $dql = "SELECT u, 'some scalar string', count(u.groups) AS num FROM User u JOIN u.groups g GROUP BY u.id";
 
     array
         [0]

diff --git a/en/reference/working-with-objects.rst b/en/reference/working-with-objects.rst
@@ -690,6 +690,13 @@ methods on a repository as follows:
     // A single user by its nickname
     $user = $em->getRepository('MyProject\Domain\User')->findOneBy(array('nickname' => 'romanb'));
 
+You can also load by owning side associations through the repository:
+
+    $number = $em->find('MyProject\Domain\Phonenumber', 1234);
+    $user = $em->getRepository('MyProject\Domain\User')->findOneBy(array('phone' => $number->getId()));
+
+Take not that this only works by passing the ID of the associated entity, not yet by passing the associated entity itself.
+
 An EntityRepository also provides a mechanism for more concise
 calls through its use of ``__call``. Thus, the following two
 examples are equivalent: