Tuesday, 2 June 2015

Some Useful String Functions?

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Substring with Offset and length


DATA  result TYPE string.

result = substring( val = 'ABCDEFGH' off = 2 len = 3 ).
Write :/ result

OUTPUT:   CDE


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Substring From

DATA  result TYPE string.

result = substring_from( val = 'ABCDEFGH' sub = 'CD' ).
Write :/ result

OUTPUT:   CDEFGH

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Substring After


DATA  result TYPE string.

result = substring_after( val = 'ABCDEFGH' sub = 'CD' ). 
Write :/ result

OUTPUT:   EFGH


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Substring Before

DATA  result TYPE string.

result = substring_brfore( val = 'ABCDEFGH' sub = 'CD' ). 
Write :/ result

OUTPUT:   AB


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Substring To

DATA  result TYPE string.

result = substring_to( val = 'ABCDEFGH' sub = 'CD' ). 
Write :/ result

OUTPUT:   ABCD


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