(: Name: id-replace-expr-026 :) (: Description: Evaluates a replace expression with value of clause, where the target expression results in an empty sequence.:) (: insert-start :) declare variable $input-context external; (: insert-end :) let $var := $input-context/employees[1] return replace value of node ($var/employee[1]/hours[1], $var/employee[2]/hours[1]) with 20