 TYPE
    fdt$input_format_key = (fdc$alphabetic_input_format,
      fdc$character_input_format, fdc$currency_input_format,
      fdc$digits_input_format, fdc$dmy_format, fdc$mdy_format,
      fdc$month_dd_yyyy_format,fdc$iso_date_format, fdc$real_input_format,
      fdc$signed_input_format, fdc$ydm_format,
      fdc$undefined_input_format);
