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

CLASS {{p}}ext_seed IMPLEMENTATION.
  METHOD if_oo_adt_classrun~main.
    DELETE FROM {{p}}exting.
    INSERT {{p}}exting FROM TABLE @( VALUE #(
      ( ext_id = 1 site = 'W1' ext_type = 'CO2' weight_g = 3500 pressure_bar = 15 last_check = '20260105' next_check = '20270105' )
      ( ext_id = 2 site = 'W1' ext_type = 'PW'  weight_g = 6000 pressure_bar = 8  last_check = '20260120' next_check = '20270120' )
      ( ext_id = 3 site = 'W2' ext_type = 'PW'  weight_g = 9000 pressure_bar = 14 last_check = '20260201' next_check = '20260501' )
      ( ext_id = 4 site = 'W2' ext_type = 'CO2' weight_g = 5000 pressure_bar = 10 last_check = '20260215' next_check = '20270215' )
      ( ext_id = 5 site = 'W3' ext_type = 'PW'  weight_g = 3999 pressure_bar = 13 last_check = '20260301' next_check = '20270301' )
      ( ext_id = 6 site = 'W4' ext_type = 'CO2' weight_g = 7000 pressure_bar = 9  last_check = '20251220' next_check = '20261220' )
      ( ext_id = 7 site = 'W3' ext_type = 'PW'  weight_g = 4000 pressure_bar = 11 last_check = '20251228' next_check = '20261024' ) ) ).
    out->write( sy-dbcnt ).
  ENDMETHOD.
ENDCLASS.