Question

我正在使用此查询从6个结果中提取某一行（2），但我想从6个数据结果对第（2）行的标题运行更新查询。

我必须使用UNION吗？我不知道如何编写查询。

with cte as
(
    Select Title, Title_Row = ROW_NUMBER() OVER (ORDER BY ID ASC)
    From products.features
    where productid = '172'
)
select Title
from cte
where Title_Row = 2

感谢

Answer 1

;with cte as
(
    Select Title, Title_Row = ROW_NUMBER() OVER (ORDER BY ID ASC)
    From products.features
    where productid = '172'
)
UPDATE CTE
SET Title = ??? --<-- Your new value
where Title_Row = 2

将Select语句转换为Update语句

1 个答案: