Combining WHERE and HAVING
You are interested in knowing which countries are bringing in the most revenue for eSymphony. More specifically, you want to list the countries with a total invoice amount of over $100. You have been informed that the data registered in Paris might be incorrect, so you decide to exclude Parisian invoices from your analysis.
To answer this question, you will need to use both WHERE and HAVING to filter the data.
This exercise is part of the course
Introduction to Oracle SQL
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
-- Select the BillingCountry and the total billing amount
SELECT ___, ___(___)
FROM Invoice
-- Group by billing country
___
-- Exclude groups with an invoice amount of more than 100
___