title: How do I set a parameter to a list of values in a BIRT report?
body: <p>I have a DataSet with a query like this:</p>
  
  <pre><code>select s.name, w.week_ending, w.sales 
  from store s, weekly_sales_summary w 
  where s.id=w.store_id and s.id = ?
  </code></pre>
  
  <p>I would like to modify the query to allow me to specify a list of store IDs, like: </p>
  
  <pre><code>select s.name, w.week_ending, w.sales 
  from store s, weekly_sales_summary w 
  where s.id=w.store_id and s.id IN (?)
  </code></pre>
  
  <p>How do I accomplish this in BIRT? What kind of parameter do I need to specify? </p>