I could not find an external database tool in splunk v5.0
You need to download the app separately;
http://apps.splunk.com/app/958/
/k
I believe that DB Connect app can handle MySQL. See the documentation for how to do that;
http://docs.splunk.com/Documentation/DBX/latest/DeployDBX/Installdrivers
How to download splunk mysql connector?
thanks for answer