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

Revenue Trend Analysis in SQL

Introduction
Total revenue for multiple periods
Calculating deltas
Creating "revenue in quarters" reports
Summary
20. Question 3

Instruction

Perfect! How about the third question?

Exercise

Show the count of orders shipped to the USA on three aggregation levels:

  1. The grand total number of orders.
  2. The annual number of orders.
  3. The quarterly number of orders.

Order all rows by year and quarter. The column names should be: year, quarter and order_count.

Stuck? Here's a hint!