| xquery version "1.0"; | |
| (:*******************************************************:) | |
| (: Test: prolog-version-7.xq :) | |
| (: Written By: Carmelo Montanez :) | |
| (: Purpose: Demonstrates version declaration,the version :) | |
| (: declaration occurs at the beginning of the :) | |
| (: module and identifies the applicable XQuery :) | |
| (: syntax and semantics for the module. :) | |
| (:*******************************************************:) | |
| declare boundary-space preserve; | |
| declare default order empty greatest; | |
| declare namespace ns = "http://www.example.org/"; | |
| (: insert-start :) | |
| declare variable $input-context external; | |
| (: insert-end :) | |
| for $b in $input-context//book | |
| stable order by xs:decimal($b/price) empty greatest | |
| return $b/title |