【发布时间】:2016-12-09 08:39:05
【问题描述】:
SELECT cars.carid,cars.variant, cars.make, cars.model, cars.condition, cars.amount,
cars.statuss, img.img, seller.fname, seller.lname
FROM img
INNER JOIN cars
ON img.carid = cars.carid
inner join seller
on seller.sid= cars.sid
where cars.status =1
union
SELECT cars.carid,cars.variant, cars.make, cars.model, cars.condition, cars.amount,
cars.statuss, img.img, dealer.fname, dealer.lname
FROM img
INNER JOIN cars
ON img.carid = cars.carid
inner join dealer
on dealer.did=cars.did
where cars.status =1
查询不工作。我想让这两个查询同时工作。
【问题讨论】:
-
union all可以。无论如何,您无法区分。 -
@ajeh Yah,因为不涉及比较...好点。
标签: sql-server