title: Is that possible to INNER JOIN more than one table?
body: <p>Using:</p>
  
  <pre><code>    SELECT * 
        FROM cart 
  INNER JOIN dkb ON cart.id = dkb.id 
       WHERE cart.cookieId = '" . GetCartId() . "'"
  </code></pre>
  
  <p>Besides the <code>dkb</code> table, I want to INNER JOIN the <code>cdkb</code> table using <code>ON cart.id = cdkb.id</code>.</p>
  
  <p>How would that be displayed when cdkb added to the existing query?</p>