MySQL and SQL training

A training course that also contains instructions on installing with xampp
mysql training course – creating tables in mysql – mysql create table command – mysql select database

Another 4-star tutorial
Beginning MySQL Tutorial

This is a very basic guide. It lets you get started.
TAASC: MySQL Basics — A Helpful MySQL Tutorial

Here is the reference manual It has a tutorial.
MySQL :: MySQL 5.0 Reference Manual

This is a sample database about movies.
SakilaSampleDB – MySQL Forge Wiki

This database is about ordering scale model cars.
BIRT Sample Database

This is the World database that is documented in the Mysql documentation.
MySQL :: Setting Up the world Database