>SELECT last_name, first_name, alt_custno, paquinnumb FROM customer ; > WHERE last_name + " " + first_name IN ; > (SELECT last_name + " " + first_name AS cust_name FROM customer ; > GROUP BY last_name, first_name ; > HAVING count(last_name + " " + first_name) > 1); > ORDER BY last_name, first_name INTO CURSOR FINDDUPE > >>
SELECT last_name, first_name, alt_custno, paquinnumb FROM customer ; inner join (select LastName, FirstName, count(*) as Dups from Customer group by LastName, FirstName having count(*) > 1) X on Customer.LastName = X.LastName and Customer.FirstName = X.FirstName