Customers With Only Good Order Statuses
Problem
**[Asked at Amazon]**
Find all customers who have **never** had an order with status `'cancelled'`
or `'returned'`. Return `customer_id`, ordered ascending.
Tables
Example rows — the live problem includes the full dataset.
orders
| order_id | customer_id | status | order_date |
|---|
Expected output
Your answer should return 2 rows with the columns customer_id.
Starter code (SQL)
SELECT *
FROM orders;Solve this SQL question free
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Solution & explanation
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