/*
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].[Security]') AND type in (N'U'))
DROP TABLE [dbo].[Security]
GO
CREATE TABLE [dbo].[Security] (
	[PrincipalId]		[uniqueidentifier]	 NOT NULL,
	[Read]				[int]				 NOT NULL CONSTRAINT [DF_Security_Read] DEFAULT ((0)),
	[Write]				[int]				 NOT NULL CONSTRAINT [DF_Security_Write] DEFAULT ((0)),
	[SecurityObject]	[nvarchar](50)		 COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
	CONSTRAINT [PK_Security] PRIMARY KEY CLUSTERED ([PrincipalId], [SecurityObject])
) ON [PRIMARY]
GO