DW_DMD_TABLE_COLUMNS

Contains Table Column Information

Details

Module:

Key Columns

DATASOURCE_CODE, TABLE_NAME, COLUMN_NAME

Columns

Columns
Name Datatype Length Precision Not Null Comments Referred Table Referred Column
DATASOURCE_CODE VARCHAR2 32   True Source application code.    
TABLE_NAME VARCHAR2 128   True Table name    
COLUMN_NAME VARCHAR2 128   True Column name    
COLUMN_DESCRIPTION VARCHAR2 999     Column Description    
COLUMN_SEQUENCE NUMBER 38 0   Column Sequence    
DATATYPE VARCHAR2 16     Column data type    
LENGTH NUMBER 38 0   Column length    
SCALE NUMBER 38 0   Column scale    
NULLABLE VARCHAR2 16     Is the column can have NULL value    
PRIMARY_KEY VARCHAR2 16     Is the column a primary column    
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    

Copyright © 2019, 2025, Oracle and/or its affiliates.