Welcome to module 11, string functions.

We explore potent functions like CONCAT, SUBSTRING, CHARINDEX, and more, allowing you to manipulate and transform strings quickly. Through a series of hands-on examples and interactive demos, you'll learn how to extract substrings, concatenate strings, search for specific characters, and perform various string operations to meet your query requirements.

As usual, each lesson includes several examples and demos, plus a homework assignment to reinforce your learning.