[ABAP] OpenSQL: Spalten (Strings) verknüpfen

* ab NW 7.40 SP08
SELECT name_first && ' ' && name_last AS name
  FROM adrp
  INTO TABLE @DATA(it_names)
  UP TO 100 ROWS
  WHERE name_first <> ''
    AND name_last <> ''.

IF sy-subrc = 0.
  cl_demo_output=>display( it_names ).
ENDIF.