xdmp:function-name

xdmp:function-name(
   $function as xdmp:function
) as xs:QName?

Returns the QName of the function(s) that the xdmp:function refers to.

Parameters
function	The `xdmp:function` value.

let $fn := xdmp:function(xs:QName("fn:empty"))
return
  xdmp:function-name($fn)
=> "fn:empty"

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