Tell me the policy types of the customer named Augustine Kerluke
select t2.policy_type_code from customers as t1 join customer_policies as t2 on t1.customer_id = t2.customer_id where customer_details = "Augustine Kerluke"
How many are there?
select count(t2.policy_type_code) from customers as t1 join customer_policies as t2 on t1.customer_id = t2.customer_id where customer_details = "Augustine Kerluke"
Who are the customers that have had more than 1 policy?
select t1.customer_details, t1.customer_id from customers as t1 join customer_policies as t2 on t1.customer_id = t2.customer_id group by t1.customer_id having count(*) > 1