CREATE TABLE [dbo].[Student] ( [ID] [int] NOT NULL, [Name] [nchar](10) NOT NULL, [Age] [int] NOT NULL, CONSTRAINT [PK_Student] PRIMARY KEY CLUSTERED ( [ID] ASC ) );
SQL - 创建一个学生表，要求有主键约束和非空约束
原文：http://www.cnblogs.com/mthoutai/p/6865758.html
