# DW_MANAGER_DN_DH

Manager Hierarchy Flattened denormalized Dimension

## Details

Module: Global Human Resources

## Key Columns

ASSIGNMENT_ID, BUSINESS_GROUP_ID, EFFECTIVE_END_DATE, PERSON_ID, MANAGER_DISTANCE, MANAGER_ID, EFFECTIVE_START_DATE, MANAGER_TYPE, MANAGER_ASSIGNMENT_ID

## Columns

Columns
Name | Datatype | Length | Precision | Not Null | Comments | Referred Table | Referred Column
--- | --- | --- | --- | --- | --- | --- | ---
PERSON_ID | NUMBER | 38 | 0 | True | Person Identifier#1 | DW_PERSON_NAME_D | PERSON_ID
ASSIGNMENT_ID | NUMBER | 38 | 0 | True | Assignment identifier |  |
EFFECTIVE_START_DATE | DATE |  |  | True | Start date |  |
EFFECTIVE_END_DATE | DATE |  |  | True | End date |  |
MANAGER_TYPE | VARCHAR2 | 32 |  | True | Determines the type of manager |  |
MANAGER_ID | NUMBER | 38 | 0 | True | Identifies Manager's Person record#1 | DW_PERSON_NAME_D | PERSON_ID
MANAGER_ASSIGNMENT_ID | NUMBER | 38 | 0 | True | Identifies Manager's Assignment record |  |
MANAGER_DISTANCE | NUMBER | 38 | 0 | True | Manager Hierarchy level |  |
BUSINESS_GROUP_ID | NUMBER | 38 | 0 | True | Identifier of Enterprise |  |
SOURCE_RECORD_ID | VARCHAR2 | 512 |  |  | This column is for Oracle Internal use only. Functional Unique key |  |
PRIMARY_ASSIGNMENT_FLAG | VARCHAR2 | 32 |  |  | Identifies whether the assignment is the primary |  |
PRIMARY_MANAGER_FLAG | VARCHAR2 | 32 |  |  | identifies LINE_MANAGER manager type |  |
DW_DATE_FROM | DATE |  |  |  | Warehouse Effective From Date for the Assignment Event. If Initial extract date is greater than EFFECTIVE_FROM_DATE then Initial extract date is used. |  |
DW_DATE_TO | DATE |  |  |  | Warehouse Effective To Date for the Assignment Event. This is equal to EFFECTIVE_END_DATE |  |
DW_INITIAL_RECORD_IND | NUMBER | 38 | 0 |  | This indicates whether the record is the first event for the assignment to be brought into the warehouse based on initial extract date set by user. |  |

## Notes

#1 DW_PERSON_NAME_D may contain multiple records for a person. Join should also consider a date to get the dimension values.

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