title: Create Concat Trigger in Phpmyadmin
body: <p>I've drawn a blank. (Ran out of Caffeine). I'm trying to create a Trigger in Phpmyadmin that will add two characters "MR" into each row. I don't want the characters added to the primary id but in a column labeled mer_sku. Also other data will be added into this mer_sku col from a html form so the data needs to be concat.  </p>
  
  <p><em>Just to clarify, Im trying to make the trigger within the PHPmyadmin GUI</em></p>
  
  <p>Thanks!</p>
  
  <p><strong>FORGOT TO ADD WHAT I HAVE TRIED</strong></p>
  
  <p><a href="https://i.stack.imgur.com/9ng5B.png" rel="nofollow"><img src="https://i.stack.imgur.com/9ng5B.png" alt="enter image description here"></a></p>
  
  <p><strong>ERROR IS ON LINE 1</strong> </p>
  
  <p><a href="https://i.stack.imgur.com/sTmBi.png" rel="nofollow"><img src="https://i.stack.imgur.com/sTmBi.png" alt="enter image description here"></a></p>