title: Add text to a field with sql query
body: <p>I have a field in the mysql database and I would like to insert text in front of all the values in that field.</p>
  
  <p>I would like to add "F21 - "
  So the field would be "F21 - product name" instead of "product name"</p>
  
  <p>I need a simple sql query</p>
  
  <p>any ideas?</p>