In this module, you'll learn how to write efficient queries using the DML sub-language of TSQL. Hands-on exercises and real-world examples are included.

You will also learn to insert, modify, and delete data from database tables. After all, you need data to learn how to write queries!

As is the case for all the modules in this course, each lesson includes several examples, demos, and a homework assignment to reinforce your learning. All example code is available at the end of the course outline so you can practice the concepts learned.