title: Why AFTER UPDATE Trigger is fired only ONCE even tough there are 3 UPDATES on a ROW?
body: <p>I have an AFTER UPDATE trigger on a db table, Foo.
  It INSERTS an audit record into an Audit table whenever an UPDATE occurs on Foo.</p>
  
  <p>There are 3 separate services running and sometimes they UPDATE the same Foo record -but different fields.</p>
  
  <p>PROBLEM is when there are 3 UPDATES on the SAME row -which seems to be happening almost at the same time- I can see that ONLY one AFTER UPDATE trigger is fired. I see only ONE Audit record wheres I expect 3.</p>
  
  <p>Any advise why this can happen?</p>