Transact-SQL Reference
Employees
| Column_name | Data type | Nullable | Default | Check | Key/index |
|---|---|---|---|---|---|
| EmployeeID | int | no | IDENTITY (1,1) | PK clust. | |
| LastName | nvarchar(20) | no | Nonclust. | ||
| FirstName | nvarchar(10) | no | |||
| Title | nvarchar(30) | yes | |||
| TitleOfCourtesy | nvarchar(25) | yes | |||
| BirthDate | datetime | yes | yes1 | ||
| HireDate | datetime | yes | |||
| Address | nvarchar(60) | yes | |||
| City | nvarchar(15) | yes | |||
| Region | nvarchar(15) | yes | |||
| PostalCode | nvarchar(10) | yes | Nonclust. | ||
| Country | nvarchar(15) | yes | |||
| HomePhone | nvarchar(24) | yes | |||
| Extension | nvarchar(4) | yes | |||
| Photo | image | yes | |||
| Notes | ntext | yes | |||
| ReportsTo | int | yes | FK Employees(EmployeeID) | ||
| Photopath | nvarchar(255) | yes |
1 The BirthDate CHECK constraint is defined as (BirthDate < GETDATE()).
Note Some entries in the Address column of the Employees table contain newline characters that may affect the format of the result set columns.