puppetlabs/puppetlabs-mysql — pull request #605 by slamont (2014-11-18 22:37:35+00:00)
Title: Proper containment for mysql::client in mysql::db

This is to ensure that mysql::client is not floating around.

I had a problem where the installation of mysql-client package was failing because the apt-get update that was suppose to come first in one of my role was not yet executed.
Adding the anchor and the Class reference, fixed the issue.