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User Guide

6.1
- 6.2
- 6.1.2

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substring

The substring analytic returns substring of the string based on the index provided.

Syntax

substring(string, start index,[end index])

The following table describes the required and optional arguments:

Argument	Required Optional	Description
string	Required	The string whose substring value you want to retrieve.
start index	Required	The starting index inclusive of the substring. If you do not specify the end index, the entire substring from the index specified will be retrieved.
end index	Optional	The end index exclusive of the substring. The substring retrieved will be within the range of the starting and the ending index.

Example

when 1 substr s with substring(s.greetings,6) as result !=””  then response with body=”${result}”

The following table describes the result for the event property value that you pass:

Usage	Description	Result
s.string1="Hello World"	Returns the substring after the index 6.	World

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User Guide

User Guide

substring

substring

Syntax