Table: Contact_Address
Columns
Name	Type	Constraints	Description
contact_address_KEY	int	NOT NULL	AUTO-INCREMENT: Database assigned primary key for this table.
update__staff_KEY	int	NOT NULL
update_date_utc	datetime	NOT NULL
contact_KEY	int	NOT NULL	Key to a Contact record.
contact_address_type_KEY	int	NOT NULL	Key to a Contact Address Type record.
address_1	nvarchar (40)	NOT NULL	First line of address.
address_2	nvarchar (40)	NOT NULL	Second line of address.
city	nvarchar (25)	NOT NULL	City.
state_abbreviation	nvarchar (2)	NOT NULL	State.
postal_code	nvarchar (10)	NOT NULL	ZipCode / postal code.
county	nvarchar (25)	NOT NULL	County.
country	nvarchar (25)	NOT NULL	Country.
create_date_utc	datetime	NOT NULL
create__changeset_KEY	int	NOT NULL
update__changeset_KEY	int	NOT NULL

Primary key
Name	Columns		Description
PK_Contact_Address$contact_address_KEY	contact_address_KEY		CLUSTERED
Unique constraints
Name	Columns		Description
UK_Contact_Address$contact_KEY$contact_address_type_KEY	contact_KEY, contact_address_type_KEY		Each Contact can only have one of each type of addresss.
Indexes
Name	Columns		Description
IX_Contact_Address$contact_address_type_KEY	contact_address_type_KEY		Index supports foreign key FK_Contact_Address__Contact_Address_Type__contact_address_type_KEY

Foreign keys
Name	Columns	Referenced table	Description
FK_Contact_Address__Contact__contact_KEY	contact_KEY	Contact