Exclamation mark in table.column !=0
<p>Using SQL Server 2008 I have a query which resembles this:</p>

<pre><code>SELECT *
FROM myTable mt
WHERE mt.ID !=0
</code></pre>

<p>What is the <code>!=0</code> ?  It looks like it's the same as saying <code>&lt;&gt; 0</code>. </p>

<p>I am unable to google this, is this in fact the same?  A link to some documentation would be appreciated.  </p>