What are the ids and full names of customers who hold two or more cards?
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 HAVING count(*)  >=  2
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 HAVING count(*)  >=  2
[{'customer_id': 2, 'customer_first_name': 'Susie', 'customer_last_name': 'Wiza'}, {'customer_id': 3, 'customer_first_name': 'Marcel', 'customer_last_name': 'Brekke'}, {'customer_id': 9, 'customer_first_name': 'Faustino', 'customer_last_name': 'Langworth'}, {'customer_id': 10, 'customer_first_name': 'Axel', 'customer_last_name': 'Effertz'}]