Merge pull request #197 from naitsirch/master

Set default session value for NLS_NUMERIC_CHARACTERS (Bugfix for DDC-2013)

lib/Doctrine/DBAL/Event/Listeners/OracleSessionInit.php

@@ -45,6 +45,7 @@ class OracleSessionInit implements EventSubscriber
         'NLS_DATE_FORMAT' => "YYYY-MM-DD HH24:MI:SS",
         'NLS_TIMESTAMP_FORMAT' => "YYYY-MM-DD HH24:MI:SS",
         'NLS_TIMESTAMP_TZ_FORMAT' => "YYYY-MM-DD HH24:MI:SS TZH:TZM",
+        'NLS_NUMERIC_CHARACTERS' => ".,",
     );
 
     /**