Employee department transfers.
Creation Date | 27/10/2017 14:33 |
File Group | PRIMARY |
Text File Group | |
System Object | |
Published for Replication | |
Rows | 296 |
Data Space Used | 16.00 KB |
Index Space Used | 48.00 KB |
Column Name | Description | Datatype | Length | Allow Nulls | Default | Formula | |
---|---|---|---|---|---|---|---|
BusinessEntityID | Employee identification number. Foreign key to Employee.BusinessEntityID. | Integer | 4 | ||||
DepartmentID | Department in which the employee worked including currently. Foreign key to Department.DepartmentID. | SmallInt | 2 | ||||
ShiftID | Identifies which 8-hour shift the employee works. Foreign key to Shift.Shift.ID. | UnsignedTinyInt | 1 | ||||
StartDate | Date the employee started work in the department. | DBDate | 8 | ||||
EndDate | Date the employee left the department. NULL = Current department. | DBDate | 8 | ||||
ModifiedDate | Date and time the record was last updated. | DBTimeStamp | 4 | (getdate()) |
Index | Description | Primary | Unique |
---|---|---|---|
IX_EmployeeDepartmentHistory_DepartmentID | Nonclustered index. | ||
IX_EmployeeDepartmentHistory_ShiftID | Nonclustered index. | ||
PK_EmployeeDepartmentHistory_BusinessEntityID_StartDate_DepartmentID | Primary key (clustered) constraint |
Name | Description | Expression |
---|---|---|
CK_EmployeeDepartmentHistory_EndDate | Check constraint [EndDate] >= [StartDate] OR [EndDate] IS NUL | ([EndDate]>=[StartDate] OR [EndDate] IS NULL) |
Relationship | Description |
---|---|
FK_EmployeeDepartmentHistory_Department_DepartmentID | Foreign key constraint referencing Department.DepartmentID. |
FK_EmployeeDepartmentHistory_Employee_BusinessEntityID | Foreign key constraint referencing Employee.EmployeeID. |
FK_EmployeeDepartmentHistory_Shift_ShiftID | Foreign key constraint referencing Shift.ShiftID |
Database Object | Object Type | Description | Dep Level | |
---|---|---|---|---|
HumanResources.vEmployeeDepartment | View | Returns employee name, title, and current department. | 1 | |
HumanResources.vEmployeeDepartmentHistory | View | Returns employee name and current and previous departments. | 1 |
Database Object | Object Type | Description | Dep Level | |
---|---|---|---|---|
Person.BusinessEntity | Table | Source of the ID that connects vendors, customers, and employees with address and contact information. | 3 | |
HumanResources.Department | Table | Lookup table containing the departments within the Adventure Works Cycles company. | 1 | |
HumanResources.Employee | Table | Employee information such as salary, department, and title. | 1 | |
dbo.Flag | User Defined Data Type | 2 | ||
dbo.NameStyle | User Defined Data Type | 3 | ||
Person.Person | Table | Human beings involved with AdventureWorks: employees, customer contacts, and vendor contacts. | 2 | |
HumanResources.Shift | Table | Work shift lookup table. | 1 |
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