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DESCRIBE TABLE <itab> [LINES <l>] [OCCURS <n>] [KIND <k>].

LINES ƒpƒ‰ƒ[ƒ^‚ðŽg—p‚·‚邯Aƒf[ƒ^‚ª‘‚«ž‚Ü‚ê ‚Ä‚¢‚és‚Ì”‚ª•Ï”<lin> ‚É‘‚«ž‚Ü‚ê‚Ü‚·BOCCURS ƒpƒ‰ƒ[ƒ^‚ðŽg—p‚·‚邯Aƒe[ƒuƒ‹‚Ì INITIAL SIZE ‚Ì’l‚ª•Ï” <n> ‚ɕԂ³‚ê‚Ü‚·BKIND ƒpƒ‰ƒ[ƒ^‚ðŽg—p‚·‚邯Aƒe[ƒuƒ‹ƒ^ƒCƒv‚ª•Ï”<k> ‚ɕԂ³‚ê‚Ü‚·BeTf ‚Í•W€ƒe[ƒuƒ‹AeSf ‚̓\[ƒgƒe[ƒuƒ‹AeHf ‚̓nƒbƒVƒ…ƒe[ƒuƒ‹‚ð‚»‚ê‚¼‚ê•\‚µ‚Ü‚·B

 —á

DATA: BEGIN OF LINE,
         COL1 TYPE I,
         COL2 TYPE I,
      END OF LINE.

DATA ITAB LIKE HASHED TABLE OF LINE WITH UNIQUE KEY COL1
                                    INITIAL SIZE 10.

DATA: LIN TYPE I,
      INI TYPE I,
      KND TYPE C.

DESCRIBE TABLE ITAB LINES LIN OCCURS INI KIND KND.
WRITE: / LIN, INI, KND.

DO 1000 TIMES.
   LINE-COL1 = SY-INDEX.
   LINE-COL2 = SY-INDEX ** 2.
  INSERT LINE INTO TABLE ITAB.

ENDDO.

DESCRIBE TABLE ITAB LINES LIN OCCURS INI KIND KND.
WRITE: / LIN, INI, KND.

o—͈͂ȉº‚̂悤‚ɂȂè‚Ü‚·B

        0         10  H

     1,000         10  H

‚±‚±‚Å‚ÍAƒnƒbƒVƒ…ƒe[ƒuƒ‹ ITAB ‚ªì¬‚³‚êƒf[ƒ^‚ª‘‚«ž‚Ü‚ê‚Ü‚·BDESCRIBE TABLE –½—ß‚ÍAƒe[ƒuƒ‹‚Ƀf[ƒ^‚ª‘‚«ž‚Ü‚ê‚é‘OŒã‚Ɉ—‚³‚ê‚Ü‚·BŒ»Ý‚Ìs”‚͕ω»‚µ‚Ü‚·‚ªA‰Šú‚Ìs”‚͕ω»‚µ‚Ü‚¹‚ñB

 

 

 

 

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