Cannot parse COMMIT and flush statements

I've been using the mysql 5.6 docker image from redhat/openshift (https://github.com/openshift/mysql) and running with the ticket monster demo (http://developers.redhat.com/ticket-monster/) on kubernetes. I believe the DDL and row events get handled properly, but getting loads of these errors about not handling COMMIT statement properly:

http://pastebin.com/qb6rNT3r

Also had similar problem with handling a statement with "flush" in it (note it's lowercase in the DDL that I saw).

PR on the way. Would like a review of how to handle the uppercase/lowercase nature of these statement identifiers/keywords.