title: How to clear query cache in mysql?
body: <p>I tried this at root prompt but didnt help.</p>
  
  <pre><code>mysql&gt; RESET QUERY CACHE;
  </code></pre>
  
  <p>IT showed</p>
  
  <pre><code>Query OK, 0 rows affected (0.00 sec)
  </code></pre>
  
  <p>But history is still there.</p>
  
  <p>How do I clear or delete history for queries that i typed.</p>