async def upload_doc(ns):
    msg = "sql error, please check your sql"
    resp = {
        "status": False,
        "msg": msg
    }
    data = {}
    ns['del_flag'] = 0
    ns['sort'] = 'create_at desc'

    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        data = await sor.R("doc_detail", ns)
        resp['status'] = True
        resp['msg'] = "success"
        resp['len'] = len(data)
        resp['data'] = data

    return resp


ret = await upload_doc(params_kw)
return ret