title: Finding all attribute values in LDAP
body: <p>I would like to write an LDAP query which finds all possible values of an attribute. I have a list of most of the values but I want to search for any remaining values.</p>
  
  <p>The difficulty is that excluding values in the usual way</p>
  
  <pre><code>(!(|(attrib=foo)(attrib=bar)(attrib=baz)))
  </code></pre>
  
  <p>removes entries which have these values in addition to the new values I'm trying to find. Is there a way to avoid this behavior? I don't want to download and process everything (it would work, but take lots of time and bandwidth).</p>