Difference between revisions of "HumanResources.EmployeeDepartmentHistory (table)"
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| + | === Columns === | ||
{| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
|- style="background:silver" | |- style="background:silver" | ||
| Line 18: | Line 19: | ||
| '''Nullable | | '''Nullable | ||
| '''Default | | '''Default | ||
| − | | '''Description | + | | '''Description |
|- valign="top" | |- valign="top" | ||
| Line 25: | Line 26: | ||
| not null | | not null | ||
| | | | ||
| − | | Employee identification number. Foreign key to Employee.EmployeeID. | + | | Employee identification number. Foreign key to Employee.EmployeeID. |
|- valign="top" | |- valign="top" | ||
| DepartmentID | | DepartmentID | ||
| Line 31: | Line 32: | ||
| not null | | not null | ||
| | | | ||
| − | | Department in which the employee worked including currently. Foreign key to Department.DepartmentID. | + | | Department in which the employee worked including currently. Foreign key to Department.DepartmentID. |
|- valign="top" | |- valign="top" | ||
| ShiftID | | ShiftID | ||
| Line 37: | Line 38: | ||
| not null | | not null | ||
| | | | ||
| − | | Identifies which 8-hour shift the employee works. Foreign key to Shift.Shift.ID. | + | | Identifies which 8-hour shift the employee works. Foreign key to Shift.Shift.ID. |
|- valign="top" | |- valign="top" | ||
| StartDate | | StartDate | ||
| Line 43: | Line 44: | ||
| not null | | not null | ||
| | | | ||
| − | | Date the employee started work in the department. | + | | Date the employee started work in the department. |
|- valign="top" | |- valign="top" | ||
| EndDate | | EndDate | ||
| Line 49: | Line 50: | ||
| null | | null | ||
| | | | ||
| − | | Date the employee left the department. NULL = Current department. | + | | Date the employee left the department. NULL = Current department. |
|- valign="top" | |- valign="top" | ||
| ModifiedDate | | ModifiedDate | ||
| Line 55: | Line 56: | ||
| not null | | not null | ||
| (getdate()) | | (getdate()) | ||
| − | | Date and time the record was last updated. | + | | Date and time the record was last updated. |
|} | |} | ||
| + | === Primary Key === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Primary Key | ||
| + | | '''Columns | ||
| + | |- | ||
| + | | PK_EmployeeDepartmentHistory_EmployeeID_StartDate_DepartmentID | ||
| + | | EmployeeID, DepartmentID, ShiftID, StartDate | ||
| + | |} | ||
| + | |||
| + | === Indexes === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Index | ||
| + | | '''Type | ||
| + | | '''Columns | ||
| + | |||
| + | |- | ||
| + | | IX_EmployeeDepartmentHistory_DepartmentID | ||
| + | | | ||
| + | | DepartmentID | ||
| + | |- | ||
| + | | IX_EmployeeDepartmentHistory_ShiftID | ||
| + | | | ||
| + | | ShiftID | ||
| + | |} | ||
| + | === Check Constraints === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Check Constraint | ||
| + | | '''Expression | ||
| + | | '''Description | ||
| + | |||
| + | |- | ||
| + | | CK_EmployeeDepartmentHistory_EndDate | ||
| + | | ([EndDate]>=[StartDate] OR [EndDate] IS NULL) | ||
| + | | Check constraint [EndDate] >= [StartDate] OR [EndDate] IS NUL | ||
| + | |} | ||
| + | === Foreign Keys === | ||
{| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
|- style="background:silver" | |- style="background:silver" | ||
| Line 80: | Line 120: | ||
|} | |} | ||
| + | === References === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Dependency Type | ||
| + | | '''Object Type | ||
| + | | '''Referenced Object | ||
| + | |||
| + | |- | ||
| + | | Schema | ||
| + | | Schema | ||
| + | | [[HumanResources_(schema)|HumanResources]] | ||
| + | |} | ||
| + | |||
| + | === Dependencies === | ||
{| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
|- style="background:silver" | |- style="background:silver" | ||
| Line 98: | Line 152: | ||
|} | |} | ||
| − | |||
Revision as of 23:05, 2 February 2010
Contents
[hide]wikibot
| Table | HumanResources.EmployeeDepartmentHistory |
| Description | Employee department transfers. |
Columns
| Column | Data Type | Nullable | Default | Description |
| EmployeeID | int | not null | Employee identification number. Foreign key to Employee.EmployeeID. | |
| DepartmentID | smallint | not null | Department in which the employee worked including currently. Foreign key to Department.DepartmentID. | |
| ShiftID | tinyint | not null | Identifies which 8-hour shift the employee works. Foreign key to Shift.Shift.ID. | |
| StartDate | datetime | not null | Date the employee started work in the department. | |
| EndDate | datetime | null | Date the employee left the department. NULL = Current department. | |
| ModifiedDate | datetime | not null | (getdate()) | Date and time the record was last updated. |
Primary Key
| Primary Key | Columns |
| PK_EmployeeDepartmentHistory_EmployeeID_StartDate_DepartmentID | EmployeeID, DepartmentID, ShiftID, StartDate |
Indexes
| Index | Type | Columns |
| IX_EmployeeDepartmentHistory_DepartmentID | DepartmentID | |
| IX_EmployeeDepartmentHistory_ShiftID | ShiftID |
Check Constraints
| Check Constraint | Expression | Description |
| CK_EmployeeDepartmentHistory_EndDate | ([EndDate]>=[StartDate] OR [EndDate] IS NULL) | Check constraint [EndDate] >= [StartDate] OR [EndDate] IS NUL |
Foreign Keys
| Relation | Column | Referenced Column |
| HumanResources.Department | DepartmentID | DepartmentID |
| HumanResources.Employee | EmployeeID | EmployeeID |
| HumanResources.Shift | ShiftID | ShiftID |
References
| Dependency Type | Object Type | Referenced Object |
| Schema | Schema | HumanResources |
Dependencies
| Reference Type | Object Type | Referencing Object |
| Select | View | HumanResources.vEmployeeDepartment |
| Select | View | HumanResources.vEmployeeDepartmentHistory |
automatically generated
| Table | HumanResources.EmployeeDepartmentHistory |
| Description | Employee department transfers. |
| Column | Data Type | Nullable | Default | Description / PK / Index |
| EmployeeID | int | not null | Employee identification number. Foreign key to Employee.EmployeeID. PK_EmployeeDepartmentHistory_EmployeeID_StartDate_DepartmentID | |
| DepartmentID | smallint | not null | Department in which the employee worked including currently. Foreign key to Department.DepartmentID. PK_EmployeeDepartmentHistory_EmployeeID_StartDate_DepartmentIDIX_EmployeeDepartmentHistory_DepartmentID | |
| ShiftID | tinyint | not null | Identifies which 8-hour shift the employee works. Foreign key to Shift.Shift.ID. PK_EmployeeDepartmentHistory_EmployeeID_StartDate_DepartmentIDIX_EmployeeDepartmentHistory_ShiftID | |
| StartDate | datetime | not null | Date the employee started work in the department. PK_EmployeeDepartmentHistory_EmployeeID_StartDate_DepartmentID | |
| EndDate | datetime | null | Date the employee left the department. NULL = Current department. | |
| ModifiedDate | datetime | not null | (GETDATE()) | Date and time the record was last updated. |
| Relation | Column | Referenced Column |
| HumanResources.Department | DepartmentID | DepartmentID |
| HumanResources.Employee | EmployeeID | EmployeeID |
| HumanResources.Shift | ShiftID | ShiftID |
| Dependency Type | Object Type | Referenced Object |
| Schema | Schema | HumanResources |
| Reference Type | Object Type | Referencing Object |
| Select | View | HumanResources.vEmployeeDepartment |
| Select | View | HumanResources.vEmployeeDepartmentHistory |
