title: Oracle equivalent of ROWLOCK, UPDLOCK, READPAST query hints
body: <p>In SQL Server I used the following hints inside queries:</p>
  
  <ul>
  <li>rowlock (row level locking)</li>
  <li>updlock (prevents dirty reads)</li>
  <li>readpast (don't block waiting for a rowlock, go to the first unlocked row)</li>
  </ul>
  
  <p>e.g.</p>
  
  <pre><code>select top 1 data from tablez with (rowlock,updlock,readpast);
  </code></pre>
  
  <p>Are there equivalent in-query hints for Oracle?</p>