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Операции с внутренними таблицами



 
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PostPosted: Thu Aug 14, 2008 7:58 pm    Post subject: Операции с внутренними таблицами Reply with quote

Выбрать из внутренней таблицы дублирующие записи по указанному ключу и сохранить во второй таблице.

Code:
DATA: BEGIN OF it OCCURS 0,
        n TYPE i,
      END OF it,
      it2 LIKE TABLE OF it,
      i TYPE i.

DO 100 TIMES.
  it-n = sy-index.
  APPEND it.
  i = sy-index MOD 3.
  IF i IS INITIAL.
    APPEND it.
  ENDIF.
ENDDO.

SORT it BY n.
DESCRIBE TABLE it LINES i.
WHILE NOT i IS INITIAL.
  READ TABLE it INDEX i.
  READ TABLE it WITH KEY n = it-n BINARY SEARCH.
  IF sy-tabix NE i.
    APPEND LINES OF it FROM sy-tabix TO i TO it2.
  ENDIF.
  i = i - sy-tabix.
ENDWHILE.
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