MarkLogic Server 11.0 Product Documentation
fn:function-name

fn:function-name(
   $function as function(*)
) as xs:QName?

Returns the QName of the function(s) that the argument refers to. For more details, see XPath 3.0 Functions and Operators.

Parameters
function	The function value.

MarkLogic Server 11.0 Product Documentationfn:function-name