Upper

Converts all lowercase characters within a string to uppercase.

Syntax

Upper(s [, k ])

Parameters

Parameter

Description

s

The string to convert.

See Locales.

k (Optional)

A string representing a valid locale. If you do not include a value for k, the ambient locale is used.

This function only converts the Unicode characters U+61 through U+7A (of the ASCII character set) as well as the characters U+FF41 through U+FF5A (of the fullwidth character set).

Examples

The following expressions are examples that use the Upper function:

Expression	Returns
`Upper("abc")`	`ABC`
`Upper("21 Main St.")`	`21 MAIN ST.`
`Upper(15)`	`15`
`Upper(Address[0])`	This example converts the first occurrence of `Address` to all uppercase letters.