| (: insert-start :) | |
| declare variable $input-context1 external; | |
| declare variable $input-context2 external; | |
| (: insert-end :) | |
| let $allbikes := $input-context1//item_tuple | |
| [contains(description, "Bicycle") | |
| or contains(description, "Tricycle")] | |
| let $bikebids := $input-context2//bid_tuple[itemno = $allbikes/itemno] | |
| return | |
| <high_bid> | |
| { | |
| max($bikebids/bid) | |
| } | |
| </high_bid> |