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

Links to W3C specifications

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

Applies to: XPath 2.0, XSLT 2.0, XQuery 1.0 and later versions

XPath 2.0 Functions and Operators

XPath 3.0 Functions and Operators

Notes on the Saxon implementation

The function is fully implemented according to the W3C specifications.