主義DQL和命名空間（相對而已？）

Question

我注意到，如果我嘗試做soemthing像

$query = $em->createQuery('SELECT u FROM \Application\Entities\User u'); 

我得到

[Semantical Error] line 0, col 14 near '\Application\Entities\User': Error: Class '\' is not defined.

，如果我做

$query = $em->createQuery('SELECT u FROM Application\Entities\User u'); 

其確定。所以問題是，我可以說DQL只接受DQL語句中的相對名稱空間嗎？

Answer 1

我找到了答案，在doctrine forums

There are no "relative" namespaces in strings

It must be the fully qualified class name minus the beginning \