Jason

If they throw stones at you, don’t throw back, use them to build your own foundation instead.

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2013年4月25日 #

练习了一下SQL SERVER,主要是建表建约束和时间函数

摘要: use SqlTestcreate table Categories( CategoryID INT IDENTITY(1,1) PRIMARY KEY NOT NULL, CategoryName VARCHAR(100) ) GO create table Products ( ProductID INT IDENTITY(1,1) PRIMARY KEY NOT NULL, ProductName VARCHAR(300) NOT NULL, CategoryID INT NOT NULL,CONSTRAINT FK_PRODUCTS_TOCATEGORIES FOREIGN KEY(C 阅读全文

posted @ 2013-04-25 11:43 Jason-Y 阅读(483) 评论(0) 推荐(0)