不正确的语法附近“）” ......我不明白这一点

Question

我的代码

RETURNS TABLE 
AS 
RETURN 
(
with Documents as 
(
select TOP 100 PERCENT d.LeEn, d.Wacode, d.Waname, d.Arcode, d.Arname, sum(d.Quantity) as Quantity from Documents as d 
where (select max(DocumentDate) from Documents as d where d.DocumentCode = 'INW') <= d.DocumentDate 
group by d.LeEn, d.WarehouseCode, d.Waname, d.Arcode, d.Arname 
order by d.LeEn, d.WarehouseCode, d.Arcode 
) 
) 

和我得到这个

附近有语法错误）“。

有什么想法？

Answer 1

WITH应该在SELECT之前。在这种情况下，CTE似乎没有必要，所以才这样做：

RETURN (
select TOP 100 PERCENT d.LeEn, d.Wacode, d.Waname, d.Arcode, d.Arname, sum(d.Quantity) as Quantity 
from Documents as d 
where (select max(DocumentDate) 
     from Documents d 
     where d.DocumentCode = 'INW' 
     ) <= d.DocumentDate 
group by d.LeEn, d.WarehouseCode, d.Waname, d.Arcode, d.Arname 
order by d.LeEn, d.WarehouseCode, d.Arcode 
) 

的ORDER BY和TOP 100是完全多余的。 SQL Server不保证结果是有序的。