[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ cat xq1a.xq 
doc("books.xml")/bookstore/book/title
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ cat xq1b.xq 
doc("books.xml")/bookstore/book[price<30]
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ cat xq1c.xq 
doc("books.xml")/bookstore/book[price>30]/title
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ cat xq1d.xq 
for $x in doc("books.xml")/bookstore/book where $x/price>30 return $x/title
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ cat xq1e.xq 
for $x in doc("books.xml")/bookstore/book where $x/price>30 order by $x/title return $x/title
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ cat xq1f.xq 
<ul> { for $x in doc("books.xml")/bookstore/book/title order by $x return <li>{$x}</li> } </ul>
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ cat xq1g.xq 
<ul> { for $x in doc("books.xml")/bookstore/book/title order by $x return <li>{data($x)}</li> } </ul>
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ cat xq1h.xq 
for $x in doc("books.xml")/bookstore/book return if ($x/@category="CHILDREN") then <child>{data($x/title)}</child> else <adult>{data($x/title)}</adult>
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ java -cp saxon9he.jar net.sf.saxon.Query -q:xq1a.xq
<?xml version="1.0" encoding="UTF-8"?><title lang="en">Kivy: Interactive Applications in Python</title><title lang="en">Practical Programming, 2nd Edition</title><title lang="en">Functional Programming Patterns in Scala and Clojure</title><title lang="en">Modern C++ Programming with Test-Driven Development</title><title lang="en">Test-Driven Infrastructure with Chef, 2nd Edition</title><title lang="en">Everyday Italian</title><title lang="en">Harry Potter</title><title lang="en">XQuery Kick Start</title><title lang="en">Learning XML</title>[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ java -cp saxon9he.jar net.sf.saxon.Query -q:xq1b.xq
<?xml version="1.0" encoding="UTF-8"?><book category="Python">
  <title lang="en">Kivy: Interactive Applications in Python</title>
  <author>Roberto Ulloa Rodriguez</author>
  <year>2013</year>
  <price>20.99</price>
</book><book category="Testing">
  <title lang="en">Test-Driven Infrastructure with Chef, 2nd Edition</title>
  <author>Stephen Nelson-Smith</author>
  <year>2013</year>
  <price>27.99</price>
</book><book category="CHILDREN">
  <title lang="en">Harry Potter</title>
  <author>J K. Rowling</author>
  <year>2005</year>
  <price>29.99</price>
</book>[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ java -cp saxon9he.jar net.sf.saxon.Query -q:xq1c.xq
<?xml version="1.0" encoding="UTF-8"?><title lang="en">Practical Programming, 2nd Edition</title><title lang="en">Functional Programming Patterns in Scala and Clojure</title><title lang="en">Modern C++ Programming with Test-Driven Development</title><title lang="en">XQuery Kick Start</title><title lang="en">Learning XML</title>[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ java -cp saxon9he.jar net.sf.saxon.Query -q:xq1d.xq
<?xml version="1.0" encoding="UTF-8"?><title lang="en">Practical Programming, 2nd Edition</title><title lang="en">Functional Programming Patterns in Scala and Clojure</title><title lang="en">Modern C++ Programming with Test-Driven Development</title><title lang="en">XQuery Kick Start</title><title lang="en">Learning XML</title>[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ java -cp saxon9he.jar net.sf.saxon.Query -q:xq1e.xq
<?xml version="1.0" encoding="UTF-8"?><title lang="en">Functional Programming Patterns in Scala and Clojure</title><title lang="en">Learning XML</title><title lang="en">Modern C++ Programming with Test-Driven Development</title><title lang="en">Practical Programming, 2nd Edition</title><title lang="en">XQuery Kick Start</title>[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ java -cp saxon9he.jar net.sf.saxon.Query -q:xq1f.xq
<?xml version="1.0" encoding="UTF-8"?><ul><li><title lang="en">Everyday Italian</title></li><li><title lang="en">Functional Programming Patterns in Scala and Clojure</title></li><li><title lang="en">Harry Potter</title></li><li><title lang="en">Kivy: Interactive Applications in Python</title></li><li><title lang="en">Learning XML</title></li><li><title lang="en">Modern C++ Programming with Test-Driven Development</title></li><li><title lang="en">Practical Programming, 2nd Edition</title></li><li><title lang="en">Test-Driven Infrastructure with Chef, 2nd Edition</title></li><li><title lang="en">XQuery Kick Start</title></li></ul>[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ java -cp saxon9he.jar net.sf.saxon.Query -q:xq1g.xq
<?xml version="1.0" encoding="UTF-8"?><ul><li>Everyday Italian</li><li>Functional Programming Patterns in Scala and Clojure</li><li>Harry Potter</li><li>Kivy: Interactive Applications in Python</li><li>Learning XML</li><li>Modern C++ Programming with Test-Driven Development</li><li>Practical Programming, 2nd Edition</li><li>Test-Driven Infrastructure with Chef, 2nd Edition</li><li>XQuery Kick Start</li></ul>[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ java -cp saxon9he.jar net.sf.saxon.Query -q:xq1h.xq
<?xml version="1.0" encoding="UTF-8"?><adult>Kivy: Interactive Applications in Python</adult><adult>Practical Programming, 2nd Edition</adult><adult>Functional Programming Patterns in Scala and Clojure</adult><adult>Modern C++ Programming with Test-Driven Development</adult><adult>Test-Driven Infrastructure with Chef, 2nd Edition</adult><adult>Everyday Italian</adult><child>Harry Potter</child><adult>XQuery Kick Start</adult><adult>Learning XML</adult>[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$ 
[benjamin@FedoraXPS HW9]$