result = [{'value': '', 'text': '全部'}]
try:
    async with get_sor_context(request._run_ns, 'world') as sor:
        rows = await sor.sqlExe('select id as value, name as text from world order by name', {})
    result = [{'value': '', 'text': '全部'}] + list(rows)
except Exception as e:
    debug('get_search_world_id error: %s' % e)
return result