实现SQL Server内嵌视图和临时表的代码
作者:系统运维 来源:系统运维 浏览: 【大中小】 发布时间:2025-11-05 07:09:48 评论数:
复制CREATE TABLE #Temp1 (OrderID INT NOT NULL,实现 _ OrderDate DATETIME NOT NULL) INSERT INTO #Temp1 (OrderID, OrderDate) SELECT TOP 5 o.OrderID, o.OrderDate FROM Orders o ORDER BY o.OrderDate DESC SELECT p.ProductName, SUM(od.Quantity) AS ProductQuantity FROM #Temp1 t INNER JOIN [Order Details] od> 1.2.3.4.