The Canadian sales team works only through the view ca_customers. It shows the customers whose country is CA. Open its tab to see the columns.

Make every change in tasks 1, 2, 5 and 6 through ca_customers, not through customers.

1. Liam Patel moved. Set his city to Toronto.
2. Add customer 13: Zoe Park, zoe.p@example.com, country US, city Boston, signup date 2025-06-01.
3. Think before you run it: how many rows does ca_customers show now?
4. Replace the view so that it refuses rows it cannot show. Keep the same columns and the same WHERE.
5. Try to add customer 14 from the US through the view. Read the error.
6. Add customer 14 as a Canadian: Ethan Roy, ethan.r@example.com, country CA, city Kingston, signup date 2025-06-02.