title: Missing <Long> type in Oracle via oracle connection execute reader c#
body: <p>I execute command "<strong>select * from ws_access_log</strong>" in pl/sql developer.</p>
  
  <p><img src="https://i.stack.imgur.com/4k8fg.png" alt="enter image description here"></p>
  
  <p>when my asp.net c# program execute command</p>
  
  <pre><code>command = new OracleCommand();
  command.Connection = connection;
  command.CommandText = cmd;
  command.CommandType = CommandType.Text;
  connection.Open();
  
  dataTable.Load(command.ExecuteReader());
  
  connection.Close();
  </code></pre>
  
  <p>but missing log_description (<strong>Long</strong>) with no error message appeared, I have tried all of this '<em>foreach loop</em>' for a single record, '<em>oracleDataAdapter.fill</em>' and '<em>dataTable.Load</em>'</p>
  
  <p><img src="https://i.stack.imgur.com/kpU2O.png" alt="enter image description here"></p>
  
  <p>Thank you in advance and I hope for your help :)</p>
  
  <blockquote>
    <p>Solution for this --> Have a look <a href="https://stackoverflow.com/questions/2644572/c-sharp-how-to-get-oracle-long-raw-type-value">here</a>. Hopefully that helps you. –  @sstan</p>
  </blockquote>