Instruct: Classify an Amazon review as either positive or negative.
Query: Easy reading!!!

This book is very easy to follow with each step illustrated after each step. It helped a great deal in reassuring me that each step was done correctly. The language was easy to understand and follow, this is great for a novice who want to get their feet wet, but must be familiar with RDBM and SQL. I learned to create reports with query and crystal reports, enhanced the application in the application designer and create panels for data entry and so much more. This book is worth the investment.