小语法的应用

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MESSAGE ：

一般用于不符合条件的

message text-001 type 'E' display like 'S'.

MOD：

10 mod 8 = 2

SHIFT：

shift '123456' by 2 places left . "结果 3456

CONCATENATE:

concatenate '2010' '02' '20' into text separated by '.' . " 结果 2010.02.20

CONDENSE：

condense 变量.

condense 变量 no-gaps.

DATA: BEGIN OF sentence,
          word1 TYPE c LENGTH 30 VALUE 'She',
          word2 TYPE c LENGTH 30 VALUE 'feeds',
          word3 TYPE c LENGTH 30 VALUE 'you',
          word4 TYPE c LENGTH 30 VALUE 'tea',
          word5 TYPE c LENGTH 30 VALUE 'and',
          word6 TYPE c LENGTH 30 VALUE 'oranges',
        END OF sentence,
        text TYPE string.

text = sentence.

condense text. " 结果 she feeds you tea and oranges

condense text no-gaps. "结果 shefeedsyouteaandoranges.

负号位置：

data: lword type c length 10.
data: lint type I value -9000.
lword = lint.
write / lword . " 结果 9000-

CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'
changing value = lword.
write / lword. " 结果 -9000

DELETE：

DELETE ADJACENT DUPLICATES FROM ITAB COMPARING matnr . " 删除重复数据