Mid (String)
Name | Mid |
Syntax | Mid (String str, Integer startAt) |
Purpose | To get all characters starting with startAt position. |
Description | Returns a string of characters from the string beginning at startAt. If startAt is greater than or equal to string length, empty string is returned. Note: This function is identical to Substring and is retained for backward compatibility. |
Return Type | String |
Parameters | str [System.String] – Value for which length will be returned startAt [System.Int64] – Start position of the string to return |
Example
In this example, we are passing the required parameters to the function transformation object using a Variables object.
Where,
str = ABCDEFG
startAt = 3
Right-click on the function transformation object and select Preview Output. You can see that Astera Data Stack has returned a string beginning from the specified startAt position.