留言本系统（ASP.NET 3.5实现）USE [guestbook] GO /****** 对象: Table [dbo].[gbook_class] 脚本日期: 10/22/2008 22:51:16 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE TABLE [dbo].[gbook_class]( [id] [int] IDENTITY(1,1) NOT NULL, [classname] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, CONST