(: Name: id-function-declaration-015 :) (: Description: Invalid use of an updating expression within an updating function. :) (: Function is declared "updating" and enclosed expression is an updating expression. :) (: insert-start :) declare variable $input-context external; (: insert-end :) declare updating function local:insertFunction($e as element()) { let $e1 := delete nodes $e/*/* return insert node 21 as last into $e }; let $arg1 := $input-context/works[1]/employee[1] return local:insertFunction($arg1)