Symfony2 + Doctrine2 is not caching results of joined entities

Question

I am using Symfony 2.0.10 with Doctrine 2.1 and have rather simple query (see below), where I want to cache results with APC (version 3.1.7, enabled 1GB of memory for it) vi

Answer 1

Here is the Doctrine JIRA issue related to a caching issue which is the closest to the problem's description:

http://www.doctrine-project.org/jira/browse/DDC-217 https://github.com/doctrine/doctrine2/issues/2861

My opinion is that point is fixed in Doctrine 2.2