fn:upper-case

Converts a string to upper case.

upper-case($arg as xs:string?) ➔ xs:string

Arguments

 

$arg

xs:string?

The string to be converted to upper-case

Result

xs:string

Namespace

http://www.w3.org/2005/xpath-functions

Links to W3C specifications

XPath 2.0 Functions and Operators

XPath 3.0 Functions and Operators

XPath 3.1 Functions and Operators