title: Is Null Greater Than Any Date Data Type?
body: <p>I have this query in <a href="http://en.wikipedia.org/wiki/IBM_DB2" rel="noreferrer">DB2</a></p>
  
  <pre><code>SELECT * FROM SOMESCHEMA.SOMETABLE WHERE SYSDATE &gt; @A
  </code></pre>
  
  <p>If the <code>SYSDATE</code> is <code>NULL</code>, would it be greater than any value of <code>@A</code>, assuming that <code>@A</code> and <code>SOMESCHEMA.SOMETABLE.SYSDATE</code> is a <em>Date</em> data type?</p>
  
  <p>Please help. Thanks in advance.</p>