What are the name, phone number and email address of the customer who made the largest number of orders?
CREATE TABLE customers (customer_name VARCHAR, customer_phone VARCHAR, customer_email VARCHAR, customer_id VARCHAR); CREATE TABLE customer_orders (customer_id VARCHAR)
[SQL] SELECT T1.customer_name, T1.customer_phone, T1.customer_email FROM customers AS T1 JOIN customer_orders AS T2 ON T1.customer_id = T2.customer_id GROUP BY T2.customer_id ORDER BY COUNT(*) DESC LIMIT 1 [/SQL]