title: MySQL: Check if the user exists and drop it
body: <p>There’s not standard way to check if a MySQL user exists and based on that drop it. Are there any workarounds for this?  </p>
  
  <p>Edit:  I need a straight way to run this without throwing up an error<br>
  e.g.</p>
  
  <pre><code>DROP USER test@localhost; :    
  </code></pre>