Show names of pilots that have more than one record.
CREATE TABLE pilot (Pilot_name VARCHAR, pilot_ID VARCHAR); CREATE TABLE pilot_record (pilot_ID VARCHAR)
[SQL] SELECT T2.Pilot_name, COUNT(*) FROM pilot_record AS T1 JOIN pilot AS T2 ON T1.pilot_ID = T2.pilot_ID GROUP BY T2.Pilot_name HAVING COUNT(*) > 1 [/SQL]