@Override
  public void setClientInfo(String name, String value) throws SQLClientInfoException {
    if (clientInfo == null) {
      clientInfo = new Properties();
    }
    clientInfo.put(name, value);
    sendClientInfo();
  }
Creates a Statement object for sending SQL statements to the database.

@throws SQLException
          if a database access error occurs.
@see java.sql.Connection#createStatement()
jdbc/src/java/org/apache/hive/jdbc/HiveConnection.java