Question

我尝试创建有序的#Temp表：

WITH Ordered AS (
SELECT ROW_NUMBER() OVER (ORDER BY [Quality] DESC) AS RowNumber, ImageID, Quality, Border, IsBest
  FROM [CatalogImages].[dbo].[Images] ORDER BY Quality)

SELECT *
  INTO #Temp
  FROM Ordered ;

 SELECT * FROM #Temp ;

但我收到错误：

Msg 1033，Level 15，State 1，Line 82
ORDER BY子句无效 in views，内联函数，派生表，子查询和common 表表达式，除非还指定了TOP或FOR XML。

如何创建有序临时表？

Answer 1

错误是因为您试图在公用表表达式中执行Order By，这是不允许的。

根据您发布的内容，您的CTE似乎不是必需的。你可以这样做：

SELECT ROW_NUMBER() OVER (ORDER BY [Quality] DESC) AS RowNumber, ImageID, Quality, Border, IsBest 
INTO #Temp 
ORDER BY Quality; 

SELECT * 
FROM #Temp 
ORDER BY Quality;

（这并不表示需要临时表，或者......）

SQL Server创建有序的#Temp表

1 个答案: