IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[DAS]') AND type in (N'U'))
DROP TABLE [dbo].[DAS]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[DAS]') AND type in (N'U'))
BEGIN
CREATE TABLE [dbo].[DAS](
	[DASId] [int] IDENTITY(1,1) NOT NULL,
	[SerialNumber] [nvarchar](50) NOT NULL,
	[Type] [int] NOT NULL,
	[MaxModules] [int] NULL,
	[MaxMemory] [bigint] NULL,
	[MaxSampleRate] [decimal](18, 0) NULL,
	[MinSampleRate] [decimal](18, 0) NULL,
	[FirmwareVersion] [nvarchar](50) NULL,
	[CalDate] [datetime] NULL,
	[ProtocolVersion] [int] NULL,
	[LastModified] [datetime] NULL,
	[LastModifiedBy] [nvarchar](50) NULL,
	[Version] [int] NOT NULL,
	[LocalOnly] [bit] NULL,
	[LastUsed] [datetime] NULL,
	[LastUsedBy] [nvarchar](50) NULL,
	[Connection] [nvarchar](50) NULL,
	[Channels] [int] NULL,
	[Position] [nvarchar](50) NOT NULL,
	[ChannelTypes] [nvarchar](255) NULL,
	[Reprogramable] [bit] NOT NULL,
	[Reconfigurable] [bit] NOT NULL,
	[IsModule] [bit] NULL,
	[PositionOnDistributor] [smallint] NULL CONSTRAINT [DF_DAS_PositionOnDistributor]  DEFAULT ((0)),
	[PositionOnChain] [smallint] NULL CONSTRAINT [DF_DAS_PositionOnChain]  DEFAULT ((0)),
	[Port] [smallint] NULL CONSTRAINT [DF_DAS_Port]  DEFAULT ((0)),
	[ParentDAS] [nvarchar](50) NULL CONSTRAINT [DF_DAS_ParentDAS]  DEFAULT (space((0))),
 CONSTRAINT [PK_DAS] PRIMARY KEY CLUSTERED 
(
	[DASId] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
END
GO