Ultimate SQL How-To Guide ($17 USD):
A PDF guide that explains how to perform 20 different common tasks in SQL, with guides and SQL scripts.
A PDF file with a collection of recommended best practices for SQL, the reason why, and a recommendation for a style guide for your SQL.
30-Day Money Back Guarantee: If you're not satisfied with this guide, I'll refund your entire order.
Your explanations are so clear and concise that you don’t need to go on and on and on as I have heard others do.
Donna M, Database Star customer