basex 7.02 performance

gistfile1.xq

(: 100ms :)
import module namespace app="/apb/bxnfactbook/0.1" ;
declare namespace functx="http://www.functx.com";
declare function local:foo(){
 let $a:=app:entity("city")
 let $schema:=$app:schema/schema/db/entity[@name="city"]

 let $sorted:=app:sequence-sort($a,"name",1,"string")
 let $table:=app:sequence-to-table3($sorted,$schema)
 return $sorted
};
count(local:foo())
----------------------
(: 2929 :)
import module namespace app="/apb/bxnfactbook/0.1" ;
declare namespace functx="http://www.functx.com";
declare function local:foo(){
 let $a:=app:entity("city")
 let $schema:=$app:schema/schema/db/entity[@name="city"]

 let $sorted:=app:sequence-sort($a,"name",1,"string")
 let $table:=app:sequence-to-table3($sorted,$schema)
 return $table
};
count(local:foo())