title: How do I reload new column fields into iReport?
body: <p>I have a table  report in <em>iReport</em>.  </p>
  
  <p>table data is backed by SQL Query.</p>
  
  <p>Now I want to modify the sql query to add 2 more columns in my report .</p>
  
  <p>How do I reload new column fields into <em>iReport</em> now?  There is no 'Reload Query'  button in <em>iReport</em>.</p>
  
  <p>How do I do it?</p>