SQL Articles
The following articles are about certain aspects of SQL, not first-time tutorials.
SQL Injection
SQL injection became an issue a little while back. Now almost every application protects against it. However, if you are writing an application that uses a database, it is something that you should take into account. It is the result of one language parsing commands for another language. There is a some information and grouping that is lost in translation. This is actually very easy to protect against. This tutorial defines SQL injection, shows you how a hacker would utilize it, and, based on that, shows you how to protect against it. Enjoy!