我有tbltransfer
哪个包含location
和eq_id
。我想将location
intblequipments
的值更改为location
from tbltransfer
where eq_id
in的值tblequipments
等于eq_id
in tbltransfer
。这是我提出的查询:
UPDATE tblequipments
SET LocationName = (
SELECT t.Location from tbltransfer as t
join tblequipments as e on t.eq_ID = e.eq_ID
WHERE t.transactionID=%s
)