SQL表建立，临时表，表变量示例

CODE:

USE Sales;
GO
/*
CREATE TABLE Orders
(
    OrderID int IDENTITY(1,1) PRIMARY KEY,
    OrderGUI uniqueidentifier ROWGUIDCOL NOT NULL DEFAULT NEWID(),
    OrderDate datetime,
    Sendto varchar(40)
);
 
INSERT INTO Orders(OrderDate, Sendto)
VALUES ('2008-1-1','Jinan City, China'),
        ('2008-2-19','BeiJing City, China');
 
CREATE TABLE #MyTempTable(cola int PRIMARY KEY);
INSERT INTO #MyTempTable VALUES(1);
GO
 
SELECT * FROM #MyTempTable;
*/
))
, 'abc')
, 'def')
SELECT * FROM @TableVar

截图：