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

Window Functions

Introduction
1. Introduction
ROWS
RANGE
Default window frame
Summary

Instruction

Hello and welcome! Today, we're finally going to define the windows of window functions in detail.

Let's start by introducing today's tables. We're going to work for a company called ColdLikeHell which deals with... well, everything that is somehow connected to ice. Let's check the products.

Exercise

Select all the information from the product table.

Just take a look at all those wonderful products! Each of them has an id, a name, and a third column which informs when it was introduced to the market.