title: Date_Sub(NOW) error
body: <p>I get errors </p>
  
  <blockquote>
    <p>'NOW' is not a recognized built-in function name.</p>
  </blockquote>
  
  <p>SQL stored procedure:</p>
  
  <pre><code>SELECT * FROM BlogPost WHERE BlogDate &lt;= DATE_SUB(NOW(), INTERVAL 1 MONTH);
  </code></pre>