IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'Demo')
BEGIN
	EXEC('CREATE SCHEMA [Demo]')
END

GO
IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'HumanResources')
BEGIN
	EXEC('CREATE SCHEMA [HumanResources]')
END
GO
IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'Person')
BEGIN
	EXEC('CREATE SCHEMA [Person]')
END
GO
IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'Production')
BEGIN
	EXEC('CREATE SCHEMA [Production]')
END
GO
IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'Purchasing')
BEGIN
	EXEC('CREATE SCHEMA [Purchasing]')
END
GO
IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'Sales')
BEGIN
	EXEC('CREATE SCHEMA [Sales]')
END
GO
IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'Security')
BEGIN
	EXEC('CREATE SCHEMA [Security]')
END
GO
IF NOT EXISTS (SELECT * FROM sys.types WHERE name = 'AccountNumber')
BEGIN
	CREATE TYPE [dbo].[AccountNumber] FROM [nvarchar](15) NULL
END
GO
IF NOT EXISTS (SELECT * FROM sys.types WHERE name = 'Flag')
BEGIN
	CREATE TYPE [dbo].[Flag] FROM [bit] NOT NULL
END
GO

IF NOT EXISTS (SELECT * FROM sys.types WHERE name = 'Name')
BEGIN
	CREATE TYPE [dbo].[Name] FROM [nvarchar](50) NULL
END
GO
IF NOT EXISTS (SELECT * FROM sys.types WHERE name = 'NameStyle')
BEGIN
	CREATE TYPE [dbo].[NameStyle] FROM [bit] NOT NULL
END
GO
IF NOT EXISTS (SELECT * FROM sys.types WHERE name = 'OrderNumber')
BEGIN
	CREATE TYPE [dbo].[OrderNumber] FROM [nvarchar](25) NULL
END
GO

GO
IF NOT EXISTS (SELECT * FROM sys.types WHERE name = 'Phone')
BEGIN
	CREATE TYPE [dbo].[Phone] FROM [nvarchar](25) NULL
END
GO

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'Address')
BEGIN
CREATE TABLE [Person].[Address](
	[AddressID] [int] IDENTITY(1,1) NOT FOR REPLICATION NOT NULL,
	[AddressLine1] [nvarchar](60) NOT NULL,
	[AddressLine2] [nvarchar](60) NULL,
	[City] [nvarchar](30) NOT NULL,
	[StateProvinceID] [int] NOT NULL,
	[PostalCode] [nvarchar](15) NOT NULL,
	[SpatialLocation] [geography] NULL,
	[rowguid] [uniqueidentifier] ROWGUIDCOL  NOT NULL,
	[ModifiedDate] [datetime] NOT NULL,
 CONSTRAINT [PK_Address_AddressID] PRIMARY KEY CLUSTERED 
(
	[AddressID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
END
GO

IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'AddressType')
BEGIN
CREATE TABLE [Person].[AddressType](
	[AddressTypeID] [int] IDENTITY(1,1) NOT NULL,
	[Name] [dbo].[Name] NOT NULL,
	[rowguid] [uniqueidentifier] ROWGUIDCOL  NOT NULL,
	[ModifiedDate] [datetime] NOT NULL,
 CONSTRAINT [PK_AddressType_AddressTypeID] PRIMARY KEY CLUSTERED 
(
	[AddressTypeID] 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
/****** Object:  Table [Person].[ContactType]    Script Date: 11/22/2016 9:25:52 AM ******/
IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'ContactType')
BEGIN
CREATE TABLE [Person].[ContactType](
	[ContactTypeID] [int] IDENTITY(1,1) NOT NULL,
	[Name] [dbo].[Name] NOT NULL,
	[ModifiedDate] [datetime] NOT NULL,
 CONSTRAINT [PK_ContactType_ContactTypeID] PRIMARY KEY CLUSTERED 
(
	[ContactTypeID] 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

IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'EmailAddress')
BEGIN
CREATE TABLE [Person].[EmailAddress](
	[BusinessEntityID] [int] NOT NULL,
	[EmailAddressID] [int] IDENTITY(1,1) NOT NULL,
	[EmailAddress] [nvarchar](50) NULL,
	[rowguid] [uniqueidentifier] ROWGUIDCOL  NOT NULL,
	[ModifiedDate] [datetime] NOT NULL,
 CONSTRAINT [PK_EmailAddress_BusinessEntityID_EmailAddressID] PRIMARY KEY CLUSTERED 
(
	[BusinessEntityID] ASC,
	[EmailAddressID] 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

IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'Person')
BEGIN
CREATE TABLE [Person].[Person](
	[BusinessEntityID] [int] NOT NULL,
	[PersonType] [nchar](2) NOT NULL,
	[NameStyle] [dbo].[NameStyle] NOT NULL,
	[Title] [nvarchar](8) NULL,
	[FirstName] [dbo].[Name] NOT NULL,
	[MiddleName] [dbo].[Name] NULL,
	[LastName] [dbo].[Name] NOT NULL,
	[Suffix] [nvarchar](10) NULL,
	[EmailPromotion] [int] NOT NULL,
	[rowguid] [uniqueidentifier] ROWGUIDCOL  NOT NULL,
	[ModifiedDate] [datetime] NOT NULL,
 CONSTRAINT [PK_Person_BusinessEntityID] PRIMARY KEY CLUSTERED 
(
	[BusinessEntityID] 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

IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'PersonPhone')
BEGIN
CREATE TABLE [Person].[PersonPhone](
	[BusinessEntityID] [int] NOT NULL,
	[PhoneNumber] [dbo].[Phone] NOT NULL,
	[PhoneNumberTypeID] [int] NOT NULL,
	[ModifiedDate] [datetime] NOT NULL,
 CONSTRAINT [PK_PersonPhone_BusinessEntityID_PhoneNumber_PhoneNumberTypeID] PRIMARY KEY CLUSTERED 
(
	[BusinessEntityID] ASC,
	[PhoneNumber] ASC,
	[PhoneNumberTypeID] 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

IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'Location')
BEGIN
CREATE TABLE [Production].[Location](
	[LocationID] [smallint] IDENTITY(1,1) NOT NULL,
	[Name] [dbo].[Name] NOT NULL,
	[CostRate] [smallmoney] NOT NULL,
	[Availability] [decimal](8, 2) NOT NULL,
	[ModifiedDate] [datetime] NOT NULL,
 CONSTRAINT [PK_Location_LocationID] PRIMARY KEY CLUSTERED 
(
	[LocationID] 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

IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'Product')
BEGIN
CREATE TABLE [Production].[Product](
	[ProductID] [int] IDENTITY(1,1) NOT NULL,
	[Name] [dbo].[Name] NOT NULL,
	[ProductNumber] [nvarchar](25) NOT NULL,
	[MakeFlag] [dbo].[Flag] NOT NULL,
	[FinishedGoodsFlag] [dbo].[Flag] NOT NULL,
	[Color] [nvarchar](15) NULL,
	[SafetyStockLevel] [smallint] NOT NULL,
	[ReorderPoint] [smallint] NOT NULL,
	[StandardCost] [money] NOT NULL,
	[ListPrice] [money] NOT NULL,
	[Size] [nvarchar](5) NULL,
	[SizeUnitMeasureCode] [nchar](3) NULL,
	[WeightUnitMeasureCode] [nchar](3) NULL,
	[Weight] [decimal](8, 2) NULL,
	[DaysToManufacture] [int] NOT NULL,
	[ProductLine] [nchar](2) NULL,
	[Class] [nchar](2) NULL,
	[Style] [nchar](2) NULL,
	[ProductSubcategoryID] [int] NULL,
	[ProductModelID] [int] NULL,
	[SellStartDate] [datetime] NOT NULL,
	[SellEndDate] [datetime] NULL,
	[DiscontinuedDate] [datetime] NULL,
	[rowguid] [uniqueidentifier] ROWGUIDCOL  NOT NULL,
	[ModifiedDate] [datetime] NOT NULL,
 CONSTRAINT [PK_Product_ProductID] PRIMARY KEY CLUSTERED 
(
	[ProductID] 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