minor #12393 Update doctrine.rst (hectorprats)

wouterj · wouterj · commit 65c4dfd2b3fa · 2019-11-23T16:04:35.000+01:00
This PR was squashed before being merged into the 4.3 branch (closes #12393). Discussion ---------- Update doctrine.rst Uploading code of directly access in controller of the custom dbal connections.  Commits ------- c1b7aec Update doctrine.rst
diff --git a/reference/configuration/doctrine.rst b/reference/configuration/doctrine.rst
@@ -155,7 +155,11 @@ which is the first one defined or the one configured via the
 ``default_connection`` parameter.
 
 Each connection is also accessible via the ``doctrine.dbal.[name]_connection``
-service where ``[name]`` is the name of the connection.
+service where ``[name]`` is the name of the connection. Or directly in the controller with 
+getConnection method and the name of the connection::
+
+    $connection = $this->getDoctrine()->getConnection('customer');
+    $result = $connection->fetchAll('select name from customer');
 
 Doctrine ORM Configuration
 --------------------------
