FileLength (String filePath)
Example
In this example, we are passing the required parameters to the function transformation object using a Variables object.
Where,
filePath = C:\Users\Kanwal.Azim\OneDrive - Astera Software\Desktop\Functions Documentation\Files\FileLength\Test.txt
Right-click on the function transformation object and select Preview Output. You can see that Astera Data Stack has returned the number of bytes in the specified file, as evident below:
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