title: How do I use session variables in Netezza nzsql?
body: <ol>
  <li><p>How do I create and use session variables in Netezza <code>nzsql</code>?  </p></li>
  <li><p>How can I use session variables as part of strings?</p>
  
  <ul>
  <li>Can I concatenate session variables with strings?</li>
  <li>Can I embed session variables in strings?</li>
  </ul></li>
  <li><p>How can I use them as part of table names or column names?</p></li>
  </ol>