title: Cancel a mysql query
body: <p>Is it possible to cancel a mysql query? </p>
  
  <p>I have the problem that I submit a query which is very time-consuming because of a mistake. And now I can't make a new query because the server is working and working...</p>
  
  <p>Or is there a way to stop all queries in a database or in a table.</p>
  
  <p>For your information I am using phpMyAdmin (MySql).</p>