triggers

[ch h]

In a trigger I need to iterate thru a query result that will consist of more than 1 row.
Could someone please give me a general example of how this would be accomplished. For
example in php i would just use 
  while($row = $result->fetch_assoc)
  {
  ......process the row....
  }
   
  I have no idea how to do this with in the confines of a trigger.
   
  Thanks

       
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