Text.Upper

The function converts all characters in the input text to uppercase. It also allows for an optional culture parameter to be specified, such as "en-US".

Syntax

Text.Upper(text as nullable text, optional culture as nullable text) as nullable text

About

The function converts all characters in the input text to uppercase. It also allows for an optional culture parameter to be specified, such as "en-US".

Explanation

Retrieve the capitalized version of the text "aBcD" using the Power Query M function Text.Upper("aBcD"). The output will be "ABCD".