puppetlabs/puppetlabs-mysql — pull request #278 by apenney (2013-09-24 22:06:17+00:00)
Title: Remove mysql::globals.

This turned out to be a fairly bad idea. It begun as a way to try
and mirror what happens in the postgresql module for consistency
but instead made things complex.

I've changed it to have the override_options in mysql::server which
leads much more naturally out of the design and shape of MySQL.