title: Implementation of Levenshtein distance for mysql/fuzzy search?
body: <p>I would like to be able to search a table as follows for smith as get everything that it within 1 variance.</p>
  
  <p>Data:</p>
  
  <pre>
  O'Brien
  Smithe
  Dolan
  Smuth
  Wong
  Smoth
  Gunther
  Smiht
  </pre>
  
  <p>I have looked into using Levenshtein distance does anyone know how to implement this with it?</p>