Description from the publisher
GalaXQL is an interactive SQL tutorial. Follow the instructions by your virtual teacher. The teacher can understand several possible mistakes that you may make, and gives hints on what may have gone wrong. You can skip to any chapter in the tutorial whenever you want. Use the query editor to interact with the database, and to complete the assignments given by the virtual teacher.
Other products of this publisher
Atanua - Real time logic simulator with a very low learning curve