title: Display rows where password not in md5 format
body: <p>How can I display all the rows in a table where password is not in MD5 format?</p>
  
  <p>I have a table in which some passwords are entered in MD5 format and some are not !!! I want to display all the rows where password is not in MD5 format how can i do that?</p>
  
  <p>I know that the data was inserted with:</p>
  
  <pre><code> MD5('".$password."')
  </code></pre>
  
  <p>How can I retrieve the rows where password is not in MD5 format?</p>