doctrine/doctrine2 — pull request #231 by FabioBatSilva (2011-12-19 18:43:08+00:00)
Title: [DDC 1213]  bit comparison ( BIT_AND() , BIT_OR() ) 

Sorry open this again... :(

This patch adds support for bit comparison
http://www.doctrine-project.org/jira/browse/DDC-1213

As discussed in the previous PR #212
this patch implement bit comparison ```&``` and ```| ``` with DQL functions