รบกวนช่วยเปลี่ยน code sql server เป็น ms access ให้หน่อยค่ะ

SELECT Supplier_Name, MAX(SYS_CONNECT_BY_PATH(BDNKIV, ',')) BDNKIV
FROM (SELECT Supplier_Name, BDNKIV,
ROW_NUMBER() OVER(PARTITION BY Supplier_Name ORDER BY Supplier_Name) RN
FROM test_data
GROUP BY Supplier_Name, BDNKIV)
START WITH RN = 1
CONNECT BY PRIOR RN = RN - 1
AND PRIOR Supplier_Name = Supplier_Name
GROUP BY Supplier_Name