title: Lucene Query syntax using Boolean Clauses
body: <p>I have two fields in Lucene</p>
  
  <ol>
  <li>type (can contain values like X, Y, Z)</li>
  <li>date (contains values like 2015-18-10 etc)</li>
  </ol>
  
  <p>I want to write following query: <code>(type = X and date=today's data) OR (type = anything except X).</code> 
  How can I write this query using SHOULD, MUST, MUST_NOT? looks like there is no clause for these type of query.</p>