Northwind Database Documentation  

Customers Table

Description

Customers' names, addresses, and phone numbers.

Fields

Name Type Attributes Default Description
 CustomerID nchar(5)     Unique five-character code based on customer name.
 CompanyName nvarchar(40)      
 ContactName nvarchar(30) Nullable
   
 ContactTitle nvarchar(30) Nullable
   
 Address nvarchar(60) Nullable
  Street or post-office box.
 City nvarchar(15) Nullable
   
 Region nvarchar(15) Nullable
  State or province.
 PostalCode nvarchar(10) Nullable
   
 Country nvarchar(15) Nullable
   
 Phone nvarchar(24) Nullable
  Phone number includes country code or area code.
 Fax nvarchar(24) Nullable
  Phone number includes country code or area code.

Indexes

Name Columns Unique
 City City no
 CompanyName CompanyName no
 PostalCode PostalCode no
 Region Region no

Relationships

Master Detail
Table Columns Table Columns
Customers CustomerID CustomerCustomerDemo CustomerID
Customers CustomerID Orders CustomerID

See Also

Tables | Views | Stored Procedures