title: mysql query - select bottom n records
body: <p>i have field ID with records:</p>
  
  <pre><code>1
  2
  3
  .
  .
  9
  10
  </code></pre>
  
  <p>is there mysql query syntax like <code>select bottom 5 * from table order by id desc</code>?</p>
  
  <pre><code>8
  7
  6
  5
  4
  </code></pre>
  
  <p>Thanks!</p>