# DW_DMD_EXT_TABLE_COLUMNS

Contains Enrichment Table Column Information

## Details

Module:

## Key Columns

COLUMN_NAME, DATASOURCE_CODE, TABLE_NAME

## Columns

Columns
Name | Datatype | Length | Precision | Not Null | Comments | Referred Table | Referred Column
--- | --- | --- | --- | --- | --- | --- | ---
DATASOURCE_CODE | VARCHAR2 | 32 |  | True | Datasource code. |  |
TABLE_NAME | VARCHAR2 | 128 |  | True | Table name |  |
COLUMN_NAME | VARCHAR2 | 128 |  | True | Column name |  |
SOURCE_RECORD_ID | VARCHAR2 | 512 |  |  | This column is for Oracle Internal use only. Source record identifier |  |
COLUMN_TYPE | VARCHAR2 | 64 |  |  | Column type |  |
CONTAINER_DOMAIN_CODE | VARCHAR2 | 128 |  |  | Set of columns explaining the given domain |  |
COLUMN_DOMAIN_CODE | VARCHAR2 | 128 |  |  | Container domain code which this column refers to |  |
AGGREGATION_LOGIC | VARCHAR2 | 999 |  |  | Column aggregation logic Default NULL if there is no aggregation logic |  |
FUNCTIONAL_AREA_CODE | VARCHAR2 | 256 |  |  | Functional area code |  |
CLASS_CODE | VARCHAR2 | 256 |  |  | Represents the custom object generation source application. |  |

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