V$MAP_EXT_ELEMENT displays supplementary information for all element mapping structures.
| Column | Datatype | Description | 
|---|---|---|
| ELEM_IDX | NUMBER | Index corresponding to the element | 
| NUM_ATTRB | NUMBER | Number of Attributes (maximum is 5) | 
| ATTRB1_NAME | VARCHAR2(256) | Name of the first Attribute | 
| ATTRB1_VAL | VARCHAR2(256) | Value of the first attribute | 
| ATTRB2_NAME | VARCHAR2(256) | Name of the second attribute | 
| ATTRB2_VAL | VARCHAR2(256) | Value of the second attribute | 
| ATTRB3_NAME | VARCHAR2(256) | Name of the third attribute | 
| ATTRB3_VAL | VARCHAR2(256) | Value of the third attribute | 
| ATTRB4_NAME | VARCHAR2(256) | Name of the fourth attribute | 
| ATTRB4_VAL | VARCHAR2(256) | Value of the fourth attribute | 
| ATTRB5_NAME | VARCHAR2(256) | Name of the fifth attribute | 
| ATTRB5_VAL | VARCHAR2(256) | Value of the fifth attribute |