Prepends a pattern to or truncates a string to the desired length.
Usage
LPad (text, length, [fill])
text (required): The string, or column of strings, to pad or trim to the desired length.
length (required): The length of the returned string.
fill (optional): The character with which to pad the text. Defaults to space.
Example
LPad("sigma", 10, "-")
- Returns "-----sigma"
LPad("Sigma Computing", 10)
- Returns "Sigma Comp"
