The editor holds a join that fails. Run it and read the error.
- Fix the query. The result needs the order's
id, the customer'sname, then theorder_date. Give each table an alias. - Every product with its category and price. Name the three result columns
product,categoryandprice, in that order. - Employees who work in a department in Toronto: the employee's name, then the department's name.
- Run
SELECT orders.id FROM orders o;. Which alias does the HINT line suggest?