title: Adding Columns dynamically to Salesforce Reports
body: <p>I need to add columns to a salesforce report dynamically(based on particular conditions). I'm planning to do this with a trigger that is looking for my conditions.  My two questions,</p>
  
  <ol>
  <li>Is it possible to adding columns dynamically for a Report? </li>
  <li>Can we schedule triggers based on time intervals instead of database updates?</li>
  </ol>
  
  <p>Thanks, BR
  Madura</p>