SELECT DISTINCT T2.apt_number FROM Apartment_Bookings AS T1 JOIN Apartments AS T2 ON T1.apt_id  =  T2.apt_id WHERE T1.booking_status_code  =  "Confirmed"
Show the distinct apartment numbers of the apartments that have bookings with status code "Confirmed".
SELECT DISTINCT T2.apt_number FROM Apartment_Bookings AS T1 JOIN Apartments AS T2 ON T1.apt_id = T2.apt_id WHERE T1.booking_status_code = `` Confirmed ''
select distinct t2 . apt_number from apartment_bookings as t1 join apartments as t2 on t1 . apt_id = t2 . apt_id where t1 . booking_status_code = value
Show the distinct apartment numbers of the apartments that have bookings with status code `` Confirmed '' .