title: what difference between ax query and select
body: <p>I'm looking for difference between <strong>ax query</strong> and <strong>select</strong> (or <strong>while select</strong>)
  In this example i don't see what's i can not do with statement select : <a href="http://msdn.microsoft.com/en-us/library/aa893981%28v=ax.10%29.aspx" rel="nofollow">the example of ax query in msdn</a></p>
  
  <p>I think I misunderstood the syntax of ax query ranges :'(</p>