How many records do they have?
SELECT T2.Pilot_id ,  COUNT ( * )  FROM pilot_record AS T1 JOIN pilot AS T2 ON T1.pilot_ID   =   T2.pilot_ID where T2.pilot_ID  =  1 or T2.pilot_id  =  2 GROUP BY T2.Pilot_id
counting records refers to COUNT(*); records they have refers to the number of entries in the database;