Sql server 对带有“ORDER BY”的查询执行“UNION”

我得到了一个语法错误在工会所有。我知道我不能这么做。有人能帮我吗

SELECT
ID, 
date1, 
date2 row_number() OVER (PARTITION BY ID ORDER BY date1 DESC )  as RN1, 
1 as Range
FROM 
(
SELECT ID,date1,
rn = row_number() OVER (PARTITION BY ID ORDER BY date1 )
FROM listing_History   (nolock)
WHERE [date1] <=   CONVERT(DATE,DATEADD(MONTH, -6, GETDATE()))  AND 
ID in (SELECT txt FROM [dbo].[fn_ListToTable](@listStr, ',')) 
)  AS A ORDER BY date1 DESC, date2 DESC

UNION ALL 

SELECT
ID, 
Date1, 
date2 row_number() OVER (PARTITION BY ID ORDER BY date1 DESC )  as RN1, 
1 as Range
FROM 
(
SELECT 
ID,
date1,
rn = row_number() OVER (PARTITION BY ID ORDER BY date1 )
FROM listing_History   (nolock)
WHERE [status_date] <=   CONVERT(DATE,DATEADD(MONTH, -3, GETDATE()) -1)
AND 
ID in (SELECT txt FROM [dbo].[fn_ListToTable](@listStr, ',')) 
) AS A ORDER BY date1 DESC,date2 desc

在最后一次选择UNION和UNION ALL时，应始终有一个订单

---

从每个联合中删除除最后一个外的所有ORDER BY，并确保ORDER BY中引用的列名与第一个SELECT相对应。

但在执行联合之前，我需要为每个查询执行ORDER BY。您在每个SELECT的排名函数中都有ORDER BY，这样就可以了。如果你想在联合后对所有问题进行排序，那么说出来，我会给你一个新的答案。但是在执行查询之前，我需要对每个查询进行排序union@BumbleBee. 即使您按一次排序，它也会按顺序给出结果。所以我假设最后的order by不会给出正确的RN1。您也不能将order by放入子查询中。无论此查询结果的顺序如何，您将始终至少有两行，其中RN=1。

SELECT  
ID,
date1,
date2 row_number() OVER (PARTITION BY ID ORDER BY date1 DESC )  as RN1,
1 as Range
FROM 
(
SELECT ID,date1,
rn = row_number() OVER (PARTITION BY ID ORDER BY date1 )
FROM listing_History (nolock)
WHERE [date1] <= CONVERT(DATE,DATEADD(MONTH, -6, GETDATE())) 
AND 
ID in (SELECT txt FROM [dbo].[fn_ListToTable](@listStr, ',')) 
) AS A --ORDER BY date1 DESC, date2 DESC Remove order by from here

UNION ALL 

SELECT
ID, 
Date1, 
date2 row_number() OVER (PARTITION BY ID ORDER BY date1 DESC )  as RN1, 
1 as Range
FROM 
(
SELECT ID,date1,
rn = row_number() OVER (PARTITION BY ID ORDER BY date1 )
FROM listing_History with(nolock)
WHERE [status_date] <=   CONVERT(DATE,DATEADD(MONTH, -6, GETDATE()))
AND 
ID in (SELECT txt FROM [dbo].[fn_ListToTable](@listStr, ',')) 
)AS A
ORDER BY date1 DESC, date2 DESC