Find the customer who is named "Maudie Kertzmann".
select * from customers where customer_name = "Maudie Kertzmann"
What is the address id of this customer?
select t2.address_id from customers as t1 join customer_addresses as t2 on t1.customer_id = t2.customer_id where t1.customer_name = "Maudie Kertzmann"
What is the address content?
select t3.address_content from customers as t1 join customer_addresses as t2 on t1.customer_id = t2.customer_id join addresses as t3 on t2.address_id = t3.address_id where t1.customer_name = "Maudie Kertzmann"