-<query>

<description>query1</description>

<code>for $h in fn:doc("books.xml")/Hotels/Hotel return <output > {fn:data($h/Name)} {fn:data($h/Address/TownName)} {fn:count($h/ Reservations/Reservation)} </output></code>

</query>

-<query>

<description>books</description>

<code><?xml version="1.0"?> <bib> <book year="1994"> <title>TCP/IP Illustrated</title> <author>Stevens</author> <publisher>Addison-Wesley</publisher> <price>65.95</price> </book> <book year="1994"> <title>Principles of Databases</title> <author>Abiteboul</author> <publisher>Addison-Wesley</publisher> <price>35.89</price> </book> <book year="1992"> <title>Advanced Programming in the Unix environment</title> <author>Stevens</author> <publisher>Addison-Wesley</publisher> <price>65.95</price> </book> <book year="2000"> <title>Data on the Web</title> <author>Abiteboul</author> <author>Buneman</author> <author>Suciu</author> <publisher>Morgan Kaufmann Publishers</publisher> <price>39.95</price> </book> <book year="1992"> <title>The Economics of Technology and Content for Digital TV</title> <editor>Gerbarg <affiliation>CITI</affiliation> </editor> <publisher>Kluwer Academic Publishers</publisher> <price>129.95</price> </book> </bib></code>

</query>

-<query>

<description>books.xml</description>

<code><?xml version="1.0" encoding="UTF-8"?> <Hotels> <Hotel hotelNumber="137865"> <Name>Seaside Hotel</Name> <Address> <TownName>Stralsund</TownName> <StreetAndHouseNumber>Friedrich-Naumann-Street 25</StreetAndHouseNumber> <ZipCode>18435</ZipCode> </Address> <Stars>5</Stars> <Guests> <Guest guestNumber="458"> <Name>Gary Guest</Name> <Address> <TownName>Stuttgart</TownName> <StreetAndHouseNumber>Universitaetsstr. 38</StreetAndHouseNumber> <ZipCode>70569</ZipCode> </Address> </Guest> <Guest guestNumber="672"> <Name>Vicky Visitor</Name> <Address> <TownName>Hamburg</TownName> <StreetAndHouseNumber>Bahnhofstr. 3</StreetAndHouseNumber> <ZipCode>22767</ZipCode> </Address> </Guest> </Guests> <Reservations> <Reservation roomNumber="5" guestNumber="458"> <RoomType> <BasicRoom> <AdditionalBed>false</AdditionalBed> <MiniBar>false</MiniBar> <Price>70</Price> </BasicRoom> </RoomType> <Arrival>2015-10-24</Arrival> <Departure>2015-10-30</Departure> <Smoker>false</Smoker> </Reservation> <Reservation roomNumber="6" guestNumber="672"> <RoomType> <LuxuryRoom> <OceanView>true</OceanView> <RoomService>true</RoomService> <Price>140</Price> </LuxuryRoom> </RoomType> <Arrival>2015-21-09</Arrival> <Departure>2015-10-24</Departure> <Smoker>true</Smoker> </Reservation> </Reservations> </Hotel> </Hotels> </code>

</query>