/*
Run this script on SQL Server 2008 or later. There may be flaws if running on earlier versions of SQL Server.
*/
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[History]') AND type in (N'U'))
DROP TABLE [dbo].[History]
GO
CREATE TABLE [dbo].[History] (
	[Id]					[uniqueidentifier]	 NOT NULL CONSTRAINT [DF_History_Id] DEFAULT (newid()),
	[EntityId]				[uniqueidentifier]	 NULL,
	[XML]					[xml]				 NULL,
	[TimeStamp]				[date]				 NULL CONSTRAINT [DF_History_TimeStamp] DEFAULT (getdate()),
	[ModifiedBy]			[uniqueidentifier]	 NULL,
	[EntityType]			[nvarchar](50)		 COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
	[ModificationType]		[nvarchar](10)		 COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
	CONSTRAINT [PK_History] PRIMARY KEY CLUSTERED ([Id])
) ON [PRIMARY]
GO