CLASS {{p}}flight_seed DEFINITION PUBLIC FINAL CREATE PUBLIC.
  PUBLIC SECTION.
    INTERFACES if_oo_adt_classrun.
ENDCLASS.

CLASS {{p}}flight_seed IMPLEMENTATION.
  METHOD if_oo_adt_classrun~main.
    DELETE FROM {{p}}flight.
    DELETE FROM {{p}}airport.
    INSERT {{p}}airport FROM TABLE @( VALUE #(
      ( airport = 'AAA' name = 'ALPHA' )
      ( airport = 'BBB' name = 'BETA' )
      ( airport = 'DDD' name = 'DELTA' ) ) ).
    INSERT {{p}}flight FROM TABLE @( VALUE #(
      ( flight_id = 1 dest = 'AAA' flight_date = '20260110' pax = 100 )
      ( flight_id = 2 dest = 'AAA' flight_date = '20260210' pax = 50 )
      ( flight_id = 3 dest = 'BBB' flight_date = '20260115' pax = 300 )
      ( flight_id = 4 dest = 'CCC' flight_date = '20251231' pax = 500 )
      ( flight_id = 5 dest = 'CCC' flight_date = '20260301' pax = 20 )
      ( flight_id = 6 dest = 'BBB' flight_date = '20260120' pax = 100 )
      ( flight_id = 7 dest = 'DDD' flight_date = '20260125' pax = 150 ) ) ).
    out->write( sy-dbcnt ).
  ENDMETHOD.
ENDCLASS.