code: @Override
      public DataSet executeStatement(String stmt) throws JdbcServerException {
          log.info("Received execute statement request: " + stmt);
          Message response = handleMessageAndCheckResponse(JdbcMessage.execute(stmt));
          return dataSetCreator.createDataSet(response, getMessageType(response));
      }
docs: Executes the given statement
  @param stmt The statement to be executed
  @throws JdbcServerException In case that the execution was not successful