title: What does "WHERE id <> 0" clause mean in SQL?
body: <p>Query: <code>SELECT id, name, FROM users u WHERE **id &lt;&gt; 0** LIMIT 50 OFFSET 0</code></p>
  
  <p>What does the clause <code>id &lt;&gt; 0</code> mean here? Does it mean:</p>
  
  <blockquote>
    <p>id is less than zero or id is greater than zero</p>
  </blockquote>