Introduction
Simple OVER()
9. OVER() – Exercise 2
PARTITION BY
Ranking functions
Window Frames
Analytic Functions
PARTITION BY ORDER BY
Order of Evaluation
Finished!

Instruction

Good start! Let's move on.

Exercise

For each subscription, show the Id, Length, StartDate, PaymentAmount and the total amount paid for all subscriptions. Name the last column TotalPaymentAmount.

Stuck? Here's a hint!

Use SUM() as the aggregate function.