Limiting the amount of data
First, you will need to find the correct way to optimize this simple query by using only the required columns you need.
Cet exercice fait partie du cours
Introduction to BigQuery
Instructions
- Reduce the amount of data being queried in the final query to include only the
order_idandpayment_type.
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
-- Write the most efficient query that uses only the required data
SELECT ___, ___
FROM ecommerce.ecomm_payments
LIMIT 10;