title: SQL Replace all values in database, no matter column and table
body: <p>I am trying to change a specific value, which has no connection to it's column name or table.</p>
  
  <p>For example it can appear in:</p>
  
  <pre><code>column `name` in the table `users`
  </code></pre>
  
  <p>And also in:</p>
  
  <pre><code>column `hi` in the table `jokes`
  </code></pre>
  
  <p>There are many more unknown locations.
  How can I run a loop on all the sql data in my database to change it?</p>
  
  <p>I'm using PHPMyAdmin</p>