Query Exercises

The following pages explain the Sofawiki query function using the exercises in the WikiBook SQL Exercises. They are published under the Creative Commons Attribution/Share-Alike License.
http://en.wikibooks.org/wiki/SQL_Exercises

Sofawiki itself is open source free license.

The computer store
Employee management
The warehouse
Movie theatres
Pieces and providers

To do:
Planet Express
The Hospital