Edit wikibot
| Table | HumanResources.Employee |
| Description | Employee information such as salary, department, and title. |
Edit Columns
| Column | Data Type | Nullable | Default | Description |
| EmployeeID | int | not null | | Primary key for Employee records. |
| NationalIDNumber | nvarchar(15) | not null | | Unique national identification number such as a social security number. |
| ContactID | int | not null | | Identifies the employee in the Contact table. Foreign key to Contact.ContactID. |
| LoginID | nvarchar(256) | not null | | Network login. |
| ManagerID | int | null | | Manager to whom the employee is assigned. Foreign Key to Employee.M |
| Title | nvarchar(50) | not null | | Work title such as Buyer or Sales Representative. |
| BirthDate | datetime | not null | | Date of birth. |
| MaritalStatus | nchar(1) | not null | | M = Married, S = Single |
| Gender | nchar(1) | not null | | M = Male, F = Female |
| HireDate | datetime | not null | | Employee hired on this date. |
| SalariedFlag | dbo.Flag | not null | ((1)) | Job classification. 0 = Hourly, not exempt from collective bargaining. 1 = Salaried, exempt from collective bargaining. |
| VacationHours | smallint | not null | ((0)) | Number of available vacation hours. |
| SickLeaveHours | smallint | not null | ((0)) | Number of available sick leave hours. |
| CurrentFlag | dbo.Flag | not null | ((1)) | 0 = Inactive, 1 = Active |
| rowguid | uniqueidentifier | not null | (newid()) | ROWGUIDCOL number uniquely identifying the record. Used to support a merge replication sample. |
| ModifiedDate | datetime | not null | (getdate()) | Date and time the record was last updated. |
Edit Primary Key
| Primary Key | Columns |
| PK_Employee_EmployeeID | EmployeeID |
Edit Indexes
| Index | Type | Columns |
| AK_Employee_LoginID | Unique | LoginID |
| AK_Employee_NationalIDNumber | Unique | NationalIDNumber |
| AK_Employee_rowguid | Unique | rowguid |
| IX_Employee_ManagerID | | ManagerID |
Edit Check Constraints
Edit Foreign Keys
Edit Detail Tables
Edit Triggers
| Triggers | Type |
| dEmployee | INSTEAD OF DELETE |
Trigger dEmployee
CREATE TRIGGER [HumanResources].[dEmployee] ON [HumanResources].[Employee]
INSTEAD OF DELETE NOT FOR REPLICATION AS
BEGIN
DECLARE @Count int;
SET @Count = @@ROWCOUNT;
IF @Count = 0
RETURN;
SET NOCOUNT ON;
BEGIN
RAISERROR
(N'Employees cannot be deleted. They can only be marked as not current.', -- Message
10, -- Severity.
1); -- State.
-- Rollback any active or uncommittable transactions
IF @@TRANCOUNT > 0
BEGIN
ROLLBACK TRANSACTION;
END
END;
END;
Edit References
Edit Dependencies
Edit automatically generated
| Table | HumanResources.Employee |
| Description | Employee information such as salary, department, and title. |
| Column | Data Type | Nullable | Default | Description / PK / Index |
| EmployeeID | int | not null | | Primary key for Employee records. PK_Employee_EmployeeID |
| NationalIDNumber | nvarchar(15) | not null | | Unique national identification number such as a social security number. AK_Employee_NationalIDNumber |
| ContactID | int | not null | | Identifies the employee in the Contact table. Foreign key to Contact.ContactID.
|
| LoginID | nvarchar(256) | not null | | Network login. AK_Employee_LoginID |
| ManagerID | int | null | | Manager to whom the employee is assigned. Foreign Key to Employee.M IX_Employee_ManagerID |
| Title | nvarchar(50) | not null | | Work title such as Buyer or Sales Representative.
|
| BirthDate | datetime | not null | | Date of birth.
|
| MaritalStatus | nchar(1) | not null | | M = Married, S = Single
|
| Gender | nchar(1) | not null | | M = Male, F = Female
|
| HireDate | datetime | not null | | Employee hired on this date.
|
| SalariedFlag | Flag | not null | (1) | Job classification. 0 = Hourly, not exempt from collective bargaining. 1 = Salaried, exempt from collective bargaining.
|
| VacationHours | smallint | not null | (0) | Number of available vacation hours.
|
| SickLeaveHours | smallint | not null | (0) | Number of available sick leave hours.
|
| CurrentFlag | Flag | not null | (1) | 0 = Inactive, 1 = Active
|
| rowguid | uniqueidentifier | not null | (NEWID()) | ROWGUIDCOL number uniquely identifying the record. Used to support a merge replication sample. AK_Employee_rowguid |
| ModifiedDate | datetime | not null | (GETDATE()) | Date and time the record was last updated.
|
| Triggers | Type |
| dEmployee | INSTEAD OF DELETE |