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Converts all alphabetic characters in string to uppercase characters. Evaluates all numbers in string as ASCII codes for characters. This function does not affect non-alphabetic characters.

The connector pane displays the default data types for this polymorphic function.

Details  

	string can be a string, a cluster of strings, an array of strings, or an array of clusters of strings.
	all upper case string has the same structure as string.

To Upper Case Details

If string is a numeric value or an array of numeric values, each number is evaluated as an ASCII value. The To Upper Case function translates all values in the range of 97 to 122 into values over the range of 65 to 90. It also translates any other value in the extended ASCII character set that has an uppercase counterpart, such as lowercase alphabetic characters with accents.