V$MAP_COMP_LIST displays supplementary information for all element mapping structures.
| Column | Datatype | Description | 
|---|---|---|
| ELEM_IDX | NUMBER | Index corresponding to the element | 
| NUM_COMP | NUMBER | Number of components (maximum is 5) | 
| COMP1_NAME | VARCHAR2(256) | Name of the first component | 
| COMP1_VAL | VARCHAR2(256) | Value of the first component | 
| COMP2_NAME | VARCHAR2(256) | Name of the second component | 
| COMP2_VAL | VARCHAR2(256) | Value of the second component | 
| COMP3_NAME | VARCHAR2(256) | Name of the third component | 
| COMP3_VAL | VARCHAR2(256) | Value of the third component | 
| COMP4_NAME | VARCHAR2(256) | Name of the fourth component | 
| COMP4_VAL | VARCHAR2(256) | Value of the fourth component | 
| COMP5_NAME | VARCHAR2(256) | Name of the fifth component | 
| COMP5_VAL | VARCHAR2(256) | Value of the fifth component |