CREATE TABLE customer (cust_name VARCHAR(255), credit_score VARCHAR(255), cust_id VARCHAR(255)); CREATE TABLE loan (cust_id VARCHAR(255))
Find the name and credit score of the customers who have some loans.
    
SQL: SELECT DISTINCT T1.cust_name, T1.credit_score FROM customer AS T1 JOIN loan AS T2 ON T1.cust_id = T2.cust_id