Extract (String)
Name | Extract |
Syntax | Extract (String str, String start) |
Purpose | To return string enveloped between specified start and end values within the str value. |
Description | Returns a string enveloped between ‘start’ string and ‘end’ string. If ‘end’ is omitted, string starting after ‘start’ is returned. Case sensitivity can be specified by the user, using Boolean values, True or False. |
Return Type | String |
Parameters | str [System.String] – The string to search in start [System.String] – The beginninh part of the string to search for end [System.String] – The optional ending of the string to search for isCaseSensitive [System.Boolean] – True to match |
Example
In this example, we are passing the required parameters to the function transformation object using a Variables object.
Where,
str = helloABCworld
start = o
end = W
isCaseSensitive = False
Right-click on the function transformation object and select Preview Output. You can see that Astera Data Stack has returned ABC, the value enveloped between the start value “o” and NOT case sensitive end value, “W”.