内标的创建修改删除

*&--------INTER TABLE有表头和无表头的内表------
*DATA:BEGIN OF MAN,
* NAME(20) TYPE C,
* HIGH TYPE P DECIMALS 2,
* WEIGHT TYPE P DECIMALS 2,
* END OF MAN.
*DATA: MAN1 LIKE TABLE OF MAN WITH HEADER LINE,
* MAN2 LIKE TABLE OF MAN.
*MAN-NAME = '张参'.
*MAN-HIGH = '1.68'.
*MAN-WEIGHT = 120.
*APPEND MAN TO MAN1.
*
*MAN-NAME = '柳志'.
*MAN-HIGH = '1.78'.
*MAN-WEIGHT = 160.
*APPEND MAN TO MAN1.
*
*MOVE MAN1[] TO MAN2.
*
*LOOP AT MAN1 INTO MAN.
*WRITE:/ MAN-NAME,MAN-HIGH,MAN-WEIGHT.
*ENDLOOP.
*LOOP AT MAN2 INTO MAN.
*WRITE:/ MAN-NAME,MAN-HIGH, MAN-WEIGHT.
*ENDLOOP.
*&--------iner table 排序表-------------
*DATA: BEGIN OF MAN,
* NAME(20) TYPE C,
* HIGH TYPE P DECIMALS 2,
* WEIGHT TYPE P DECIMALS 2,
* END OF MAN.
*DATA: MAN1 LIKE HASHED TABLE OF MAN WITH UNIQUE KEY NAME.
* MAN-NAME = '张参'.
* MAN-HIGH = '1.68'.
* MAN-WEIGHT = 120.
* INSERT MAN INTO TABLE MAN1.
* MAN-NAME = '刘志'.
* MAN-HIGH = '1.78'.
* MAN-WEIGHT = 160.
* INSERT MAN INTO TABLE MAN1.
* MAN-NAME = '宋强'.
* MAN-HIGH = '1.72'.
* MAN-WEIGHT = 130.
* INSERT MAN INTO TABLE MAN1.
*LOOP AT MAN1 INTO MAN.
* WRITE:/ MAN-NAME,MAN-HIGH,MAN-WEIGHT.
* ENDLOOP.
** SORT MAN1 DESCENDING BY WEIGHT ASCENDING.
** SORT MAN1 DESCENDING BY WEIGHT ASCENDING.
* SORT MAN1 DESCENDING BY WEIGHT DESCENDING.
** -----SKIP和ULINE 分别代表跳行和下划线.
* SKIP .
* ULINE.
* LOOP AT MAN1 INTO MAN.
* WRITE: / MAN-NAME,MAN-HIGH,MAN-WEIGHT.
* ENDLOOP.
*-------修改内表数据--------
*DATA:BEGIN OF MAN,
* NAME(20) TYPE C,
* HIGH TYPE P DECIMALS 2,
* WEIGHT TYPE P DECIMALS 2,
* END OF MAN.
*DATA: MAN1 LIKE HASHED TABLE OF MAN WITH UNIQUE KEY NAME.
* MAN-NAME = '张参'.
* MAN-HIGH = '1.68'.
* MAN-WEIGHT = 130.
*
* INSERT MAN INTO TABLE MAN1.
*
* LOOP AT MAN1 INTO MAN .
* WRITE:/ MAN-NAME,MAN-HIGH,MAN-WEIGHT.
* ENDLOOP.
*
* MAN-NAME = '张参'.
* MAN-HIGH = '2.22'.
* MAN-WEIGHT = 130.
*
* MODIFY TABLE MAN1 FROM MAN.
*
* LOOP AT MAN1 INTO MAN .
* WRITE:/ MAN-NAME,MAN-HIGH,MAN-WEIGHT.
* ENDLOOP.
*------DELETE 内表数据------------------
*DATA:BEGIN OF MAN,
* NAME(20) TYPE C,
* HIGH TYPE P DECIMALS 2,
* WEIGHT TYPE P DECIMALS 2,
* END OF MAN.
*DATA: MAN1 LIKE HASHED TABLE OF MAN WITH UNIQUE KEY NAME.
* MAN-NAME = '张参'.
* MAN-HIGH = '1.68'.
* MAN-WEIGHT = 130.
*
* INSERT MAN INTO TABLE MAN1.
*
* MAN-NAME = '张参1'.
* MAN-HIGH = '2.22'.
* MAN-WEIGHT = 130.
* INSERT MAN INTO TABLE MAN1.
*
* LOOP AT MAN1 INTO MAN .
* WRITE:/ MAN-NAME,MAN-HIGH,MAN-WEIGHT.
* ENDLOOP.
*
* DELETE MAN1 WHERE NAME = '张参' .
* SKIP.
* ULINE.
*
* LOOP AT MAN1 INTO MAN .
* WRITE:/ MAN-NAME,MAN-HIGH,MAN-WEIGHT.
* ENDLOOP.