(: Name: id-comma-expr-029 :) (: Description: Evaluation of a transform expression used with comma expression where both :) (: expressions are updating expressions. :) (: insert-start :) declare variable $input-context external; (: insert-end :) let $var := $input-context/works[1]/employee[2] return (copy $newVar1 := $var modify delete node $newVar1/hours[1] return $newVar1, copy $newVar2 := $var modify delete node $newVar2/hours[2] return $newVar2)