Table: Contact_Phone
Columns
Name | Type | Constraints | Description
contact_phone_KEY | int | NOT NULL | AUTO-INCREMENT: Database assigned primary key for this table.
update__staff_KEY | int | NOT NULL |
update_date | datetime | NOT NULL |
contact_KEY | int | NOT NULL | Key to a Contact record.
contact_phone_type_KEY | int | NOT NULL | Key to a Contact Phone Type record.
phone | nvarchar (30) | NOT NULL | Phone number.
extension | nvarchar (5) | NOT NULL | Extension.
create_date | datetime | NOT NULL |
create__changeset_KEY | int | NOT NULL |
update__changeset_KEY | int | NOT NULL |

Primary key
Name | Columns | Description
PK_Contact_Phone$contact_phone_KEY | contact_phone_KEY | CLUSTERED
Unique constraints
Name | Columns | Description
UK_Contact_Phone__contact_KEY__contact_phone_type_KEY | contact_KEY, contact_phone_type_KEY | Each Contact can only have one of each type of phone number.
Indexes
Name | Columns | Description
IX_Contact_Phone$contact_phone_type_KEY | contact_phone_type_KEY | Index supports foreign key FK_Contact_Phone__Contact_Phone_Type__contact_phone_type_KEY

Foreign keys
Name | Columns | Referenced table | Description
FK_Contact_Phone__Contact__contact_KEY | contact_KEY | Contact |
FK_Contact_Phone__Contact_Phone_Type__contact_phone_type_KEY | contact_phone_type_KEY | Contact_Phone_Type |