FindLast (Int64)

Name	FindLast
Syntax	FindLast (String lookFor, String lookIn)
Purpose	To search the lookIn string for the last occurrence of the string specified.
Description	Returns an integer representing the starting position of lookFor, in lookIn. If lookFor was not found in lookIn or either lookFor or lookIn is null, -1 Is returned.
Return Type	Int64
Parameters	lookFor [System.String] – String to search for lookIn [System.String] – String to search in isCaseSensitive [System.Boolean]

Example

In this example, we are passing the required parameters to the function transformation object using a Variables object.

Where,

lookFor = a

lookIn = ABCDEFGABCDEFG

isCaseSensitive = False

Right-click on the function transformation object and select Preview Output. You can see that Astera Data Stack has returned the integer value “7”, indicating that last occurrence of the lookFor value was in the integer position, “7”.