CREATE TABLE [Person].[EmailAddress]
(
[BusinessEntityID] [int] NOT NULL,
[EmailAddressID] [int] NOT NULL IDENTITY(1, 1),
[EmailAddress] [nvarchar] (50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[rowguid] [uniqueidentifier] NOT NULL ROWGUIDCOL CONSTRAINT [DF_EmailAddress_rowguid] DEFAULT (newid()),
[ModifiedDate] [datetime] NOT NULL CONSTRAINT [DF_EmailAddress_ModifiedDate] DEFAULT (getdate())
) ON [PRIMARY]
GO
ALTER TABLE [Person].[EmailAddress] ADD CONSTRAINT [PK_EmailAddress_BusinessEntityID_EmailAddressID] PRIMARY KEY CLUSTERED  ([BusinessEntityID], [EmailAddressID]) ON [PRIMARY]
GO
CREATE NONCLUSTERED INDEX [IX_EmailAddress_EmailAddress] ON [Person].[EmailAddress] ([EmailAddress]) ON [PRIMARY]
GO
ALTER TABLE [Person].[EmailAddress] ADD CONSTRAINT [FK_EmailAddress_Person_BusinessEntityID] FOREIGN KEY ([BusinessEntityID]) REFERENCES [Person].[Person] ([BusinessEntityID])
GO
EXEC sp_addextendedproperty N'MS_Description', N'Where to send a person email.', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', NULL, NULL
GO
EXEC sp_addextendedproperty N'MS_Description', N'Primary key. Person associated with this email address.  Foreign key to Person.BusinessEntityID', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'COLUMN', N'BusinessEntityID'
GO
EXEC sp_addextendedproperty N'MS_Description', N'E-mail address for the person.', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'COLUMN', N'EmailAddress'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Primary key. ID of this email address.', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'COLUMN', N'EmailAddressID'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Date and time the record was last updated.', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'COLUMN', N'ModifiedDate'
GO
EXEC sp_addextendedproperty N'MS_Description', N'ROWGUIDCOL number uniquely identifying the record. Used to support a merge replication sample.', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'COLUMN', N'rowguid'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Default constraint value of GETDATE()', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'CONSTRAINT', N'DF_EmailAddress_ModifiedDate'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Default constraint value of NEWID()', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'CONSTRAINT', N'DF_EmailAddress_rowguid'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Foreign key constraint referencing Person.BusinessEntityID.', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'CONSTRAINT', N'FK_EmailAddress_Person_BusinessEntityID'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Primary key (clustered) constraint', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'CONSTRAINT', N'PK_EmailAddress_BusinessEntityID_EmailAddressID'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Nonclustered index.', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'INDEX', N'IX_EmailAddress_EmailAddress'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Clustered index created by a primary key constraint.', 'SCHEMA', N'Person', 'TABLE', N'EmailAddress', 'INDEX', N'PK_EmailAddress_BusinessEntityID_EmailAddressID'
GO