Jira issue originally created by user adyballa:
The signature in AbstractQuery should be boolean for fetchmode and the documentation on
setFetchMode(...,"EAGER"); is not according to the signature.
This is confusing.
Comment created by @ocramius:
2.2 is a very old version of the ORM which we don't support anymore. The new documentation is at http://docs.doctrine-project.org/en/latest/reference/dql-doctrine-query-language.html
Issue was closed with resolution "Won't Fix"