# Practical SQL, 2nd Edition
### A Beginner's Guide to Storytelling with Data

[PracticalSQL, 2nd Edition](https://www.nostarch.com/practicalSQL2) by Anthony DeBarros is [available from No Starch Press](https://www.nostarch.com/practicalSQL2).

### Chapter 13: Advanced Query Techniques

Explains how to use more complex SQL operations, such as subqueries and cross tabulations, and the CASE statement to reclassify values in a data set on temperature readings.