SELECT T1.customer_id ,  T2.customer_first_name ,  T2.customer_last_name FROM Customers_cards AS T1 JOIN Customers AS T2 ON T1.customer_id  =  T2.customer_id GROUP BY T1.customer_id ORDER BY count(*) ASC LIMIT 1
What is the customer id, first and last name with least number of accounts.
SELECT T1.customer_id , T2.customer_first_name , T2.customer_last_name FROM Customers_cards AS T1 JOIN Customers AS T2 ON T1.customer_id = T2.customer_id GROUP BY T1.customer_id ORDER BY count ( * ) ASC LIMIT 1
select t1 . customer_id , t2 . customer_first_name , t2 . customer_last_name from customers_cards as t1 join customers as t2 on t1 . customer_id = t2 . customer_id group by t1 . customer_id order by count ( * ) asc limit value
What is the customer id , first and last name with least number of accounts .