Welcome to part 2 of the MAMP tutorial. In this part we will go over setting up Mysql on your Mac’s localhost. Part 1 goes over everything you need to do to setup PHP on a Mac
After installing Mountain Lion I discovered that Apple changed their settings for Apache. Here are some amazing tutorials I came across that will help you get your Mac Mountain Lion Apache PHP MySQL server up and running.
Installing Apache MySQL, PHP and setup Virtual Hosts
Installing and configuring Apache, MySQL, PHP and phpMyAdmin
Fixing httpd.conf for Server.app