This tool makes the tutorial highly interactive and engaging. The tutorial uses the SQL interpreter to offer students many exercises that help them demonstrate their knowledge of each SQL command taught in the course. Instructions for using the SQL interpreter are very clear; students simply type their SQL command into the SQL interpreter entry form and then press the submit query button directly below the entry form. After completing these minor steps, the student will receive either the results of their SQL command or an error message. Even though the SQL interpreter is a very useful learning tool, there is still room for improvement in its implementation. The first problem is that the tutorial allows students to skip any exercise they do not wish to perform. Therefore, students can progress in the tutorial without having necessarily mastered a SQL command even though they may believe they have. and, the tutorial does not provide the correct answers to the exercises. Therefore, the tutorial can improve the monitoring of student learning in a number of ways. It should require the completion of SQL exercises before allowing the student to advance to another command. For students who cannot figure out how to successfully...

It would be useful if the tutorial offered a way to print the course materials for future reference. Although the tutorial is easy to understand, it's very difficult to remember all of the commands as well as their syntax without some kind of a reference guide. Presently, the student would have to print out every page of the tutorial to compile a complete reference guide printout. This isn't very efficient and a simple option to print the tutorial would be very helpful.
Overall, the tutorial SQLCourse - Interactive Online SQL Training for Beginners is a very effective online learning tool that is a great resource for users wanting to learn SQL basics. Even though the tutorial could make its already useful SQL interpreter even better, the interactive exercises are still engaging and helpful. This online resource is free and it is easy to access and use, so there's no reason not to give it a try.