def list_request(request, function_name, args=list()):
    if request.COOKIES.has_key('connection'):
        current_connection = request.COOKIES['connection']
    else:
        current_connection = 'default'

    try:
        cursor = connections[current_connection].cursor()
        print(connections[current_connection].connection.username)
        client_cursor = cursor.callfunc(execute_function(function_name), cx_Oracle.CURSOR, args)

        data = client_cursor.fetchall()
        row_names = _get_row_names(client_cursor.description)

        return row_names, data
    except cx_Oracle.DatabaseError:
        raise AccessDeniedError()