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

SQL Constraints

Introduction
1. Welcome
CHECK constraints with a simple condition
CHECK constraints with complex conditions
Adding CHECK constraints to existing tables
Summary

Instruction

Hello and welcome once again to our course! In this part, we're going to get to know a new constraint type: CHECK. Thanks to CHECK, we can specify logical conditions that need to be met by a given column or group of columns.

So, without further ado, let's get started!

Exercise

Click Next exercise to continue.