Deals Of The Week - hours only!Up to 80% off on all courses and bundles.-Close

Wrap course as a gift

Prepare your gift and double-check it looks just right.

Form validation errors

Recipient's Name:
Recipient's Email:
Your Message (Optional):
Proceed to Checkout

Understanding Indexes

Introduction
1. Welcome
Single-column indexes
Multi-column indexes
Additional options when creating indexes
Summary

Instruction

Hello and welcome back! In the previous part, we talked about some of the theory behind database indexes. You should now know when and why we use them. You should also understand how indexes work behind the scenes.

It's time to start adding indexes to actual tables! In this part, you'll get to know the basics of handling indexes with SQL. Are you ready?

Exercise

Click Next exercise to continue.