title: Simple tool to learn XQuery?
body: <p>I started playing around with <code>XQuery</code>. On [w3schools][1] its a good tutorial. I just have some problems: I cannot test the stuff on the site. I found an online <code>XQuery</code> ([this link][2]) and its nice to play with it, but if I would like to use the <code>XQuery</code> on an <code>XML</code> file thats not possible there. Any good and easy tools for only <code>XQuery</code> stuff for windows? If I search online I could find only big overloaded tools and the most of them are not free. I'm confused.</p>
  
  <p><a href="http://www.w3schools.com/xquery/default.asp" rel="noreferrer">http://www.w3schools.com/xquery/default.asp</a><br>
  <a href="http://demo.exist-db.org/sandbox/sandbox.xql" rel="noreferrer">http://demo.exist-db.org/sandbox/sandbox.xql</a></p>