human
Schema:
Products (product_id, product_name, product_price, product_description)
Addresses (address_id, address_details, city, zip_postcode, state_province_county, country)
Customers (customer_id, payment_method, customer_name, customer_phone, customer_email, date_became_customer)
Regular_Orders (regular_order_id, distributer_id)
Regular_Order_Products (regular_order_id, product_id)
Actual_Orders (actual_order_id, order_status_code, regular_order_id, actual_order_date)
Actual_Order_Products (actual_order_id, product_id)
Customer_Addresses (customer_id, address_id, date_from, address_type, date_to)
Delivery_Routes (route_id, route_name, other_route_details)
Delivery_Route_Locations (location_code, route_id, location_address_id, location_name)
Trucks (truck_id, truck_licence_number, truck_details)
Employees (employee_id, employee_address_id, employee_name, employee_phone)
Order_Deliveries (location_code, actual_order_id, delivery_status_code, driver_employee_id, truck_id, delivery_date)
Please answer with SQL.
assistant
Sure, I understand.
human
What state or province are the most customer addresses located?
assistant
SELECT state_province_county , COUNT( * ) FROM customer_addresses AS t1 JOIN addresses AS t2 ON t1.address_id = t2.address_id GROUP BY state_province_county ORDER BY COUNT( * ) DESC LIMIT 1;
human
How many customers have addresses in the state of California
assistant
SELECT COUNT( * ) 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 t3.state_province_county = "California" ;