个ASP论坛的数据库结构(由网友提供)资料(转)

本文详细介绍使用SQL Server创建和管理数据库表的过程,包括表的创建、字段定义、主键设置及索引创建等关键步骤。

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if exists (select * from sysobjects where id = object_id(N'[dbo].
[Announce]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[Announce]
GO

if exists (select * from sysobjects where id = object_id(N'[dbo].
[board]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[board]
GO

if exists (select * from sysobjects where id = object_id(N'[dbo].
[essence]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[essence]
GO

if exists (select * from sysobjects where id = object_id(N'[dbo].
[site]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[site]
GO

if exists (select * from sysobjects where id = object_id(N'[dbo].
[user]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[user]
GO

CREATE TABLE [dbo].[Announce] (
[AnnounceID] [int] IDENTITY (1, 1) NOT NULL ,
[ParentID] [int] NULL ,
[Child] [int] NULL ,
[BoardID] [int] NULL ,
[UserName] [nvarchar] (50) NULL ,
[UserEmail] [nvarchar] (255) NULL ,
[URL] [nvarchar] (255) NULL ,
[URLTitle] [nvarchar] (255) NULL ,
[URLPic] [nvarchar] (255) NULL ,
[Topic] [nvarchar] (255) NULL ,
[Body] [ntext] NULL ,
[DateAndTime] [nvarchar] (50) NULL ,
[hits] [int] NULL ,
[length] [int] NULL ,
[RootID] [int] NULL ,
[layer] [int] NULL ,
[orders] [int] NULL ,
[emote] [int] NULL ,
[ip] [nvarchar] (20) NULL ,
[signature] [nvarchar] (255) NULL
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO

CREATE TABLE [dbo].[board] (
[BoardID] [int] IDENTITY (1, 1) NOT NULL ,
[BoardName] [nvarchar] (100) NULL ,
[BoardMaster] [int] NULL ,
[ignoreip] [nvarchar] (255) NULL
) ON [PRIMARY]
GO

CREATE TABLE [dbo].[essence] (
[id] [int] IDENTITY (1, 1) NOT NULL ,
[announceid] [int] NULL ,
[boardid] [int] NULL ,
[username] [nvarchar] (50) NULL ,
[useremail] [nvarchar] (255) NULL ,
[url] [nvarchar] (255) NULL ,
[urlTitle] [nvarchar] (255) NULL ,
[urlPic] [nvarchar] (255) NULL ,
[Topic] [nvarchar] (255) NULL ,
[Body] [ntext] NULL ,
[dateAndTime] [nvarchar] (50) NULL ,
[hits] [int] NULL ,
[length] [int] NULL ,
[emote] [int] NULL
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO

CREATE TABLE [dbo].[site] (
[SiteMasterPwd] [nvarchar] (50) NULL
) ON [PRIMARY]
GO

INSERT INTO [site]([SiteMasterPwd]) VALUES("chinaasp")
GO

CREATE TABLE [dbo].[user] (
[UserID] [int] IDENTITY (1, 1) NOT NULL ,
[UserName] [nvarchar] (50) NULL ,
[UserEmail] [nvarchar] (255) NULL ,
[UserPassword] [nvarchar] (11) NULL ,
[icq] [nvarchar] (20) NULL ,
[homepage] [nvarchar] (255) NULL ,
[sex] [nvarchar] (10) NULL ,
[passanswer] [nvarchar] (100) NULL ,
[lastvisit] [smalldatetime] NULL ,
[incometime] [smalldatetime] NULL ,
[birthday] [smalldatetime] NULL ,
[points] [int] NULL ,
[visits] [int] NULL ,
[country] [nvarchar] (20) NULL ,
[city] [nvarchar] (20) NULL ,
[passquest] [nvarchar] (100) NULL ,
[signature] [nvarchar] (255) NULL
) ON [PRIMARY]
GO

ALTER TABLE [dbo].[Announce] WITH NOCHECK ADD
CONSTRAINT [PK_Announce] PRIMARY KEY NONCLUSTERED
(
[AnnounceID]
) ON [PRIMARY]
GO

ALTER TABLE [dbo].[board] WITH NOCHECK ADD
CONSTRAINT [PK_board] PRIMARY KEY NONCLUSTERED
(
[BoardID]
) ON [PRIMARY]
GO


ALTER TABLE [dbo].[essence] WITH NOCHECK ADD
CONSTRAINT [PK_essence] PRIMARY KEY NONCLUSTERED
(
[id]
) ON [PRIMARY]
GO


ALTER TABLE [dbo].[user] WITH NOCHECK ADD
CONSTRAINT [PK_user] PRIMARY KEY NONCLUSTERED
(
[UserID]
) ON [PRIMARY]
GO


CREATE INDEX [announce_i] ON [dbo].[Announce]([RootID], [ParentID])
ON [PRIMARY]
GO

CREATE INDEX [Boardid] ON [dbo].[Announce]([BoardID]) ON [PRIMARY]
GO

CREATE INDEX [Boardid] ON [dbo].[essence]([boardid]) ON [PRIMARY]
GO

CREATE INDEX [points] ON [dbo].[user]([points]) ON [PRIMARY]
GO

CREATE INDEX [username] ON [dbo].[user]([UserName]) ON [PRIMARY]
GO


来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/10294527/viewspace-124481/,如需转载,请注明出处,否则将追究法律责任。

转载于:http://blog.itpub.net/10294527/viewspace-124481/

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