title: Problem using OLD variable in after update trigger
body: <p><br></p>
  
  <p>I just want to know can I use the OLD keyword to retrieve the older value after updated. I am using this in After update trigger and I am not able to get the old value but new is working. Database being used is MYSQL. I have read in forums and some people are saying old will work and some are opposing that. Please clarify.</p>
  
  <p>Thanks,<BR>
  Karthik</p>