title: SolrNet OR query
body: <p>I am trying to query records where ParentId = thread OR DataId = Thread. The query keeps timing out on me. Is there something wrong with the query below?       </p>
  
  <pre><code>var Test = solr.Query(new SolrQueryByField("ParentId", Thread) ||
                       (new SolrQueryByField("DataId", Thread)));
  </code></pre>