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Altova MapForce 2020 Professional Edition

Result is the substring (string fragment) of the "string" parameter where "start" defines the position of the start character, and "length" the length of the substring.

fn-substing

If the length parameter is not specified, the result is a fragment starting at the start position and ending at the end position of the string. Indices start counting at 1.

 

E.g. substring("56789",2,3) results in 678.

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