pull origin

framework/db/BatchQueryResult.php

@@ -49,6 +49,7 @@ class BatchQueryResult extends Object implements \Iterator
      * If false, a whole batch of rows will be returned in each iteration.
      */
     public $each = false;
+
     /**
      * @var DataReader the data reader associated with this batch query.
      */
@@ -66,6 +67,7 @@ class BatchQueryResult extends Object implements \Iterator
      */
     private $_key;
 
+
     /**
      * Destructor.
      */