what is the cause of this situation, and how to solve
SELECT
o.order_id,
o.send_goods_status send_goods_status,FROM
(
SELECT
o.order_id,
mi.STATUS send_goods_status,
FROM
ypb_order_info o
LEFT JOIN ypb_order_merchandiser_mission_info mi ON o.order_id = mi.order_id
AND mi.create_time = (
SELECT
MAX(create_time)
FROM
ypb_order_merchandiser_mission_info
GROUP BY
id
ORDER BY
create_time DESC
LIMIT 1
)
) oGROUP BY
o.order_idORDER BY
o.create_time DESC
send_goods_status is empty, but I checked that the table has data.
my goal is to find out that each order in the ypb_order_merchandiser_mission_info table corresponds to multiple items, but I only take the latest one