ALL_CUBE_HIERARCHIES describes the OLAP dimension hierarchies accessible to the current user.
DBA_CUBE_HIERARCHIES describes all OLAP dimension hierarchies in the database.
USER_CUBE_HIERARCHIES describes the OLAP dimension hierarchies owned by the current user. This view does not display the OWNER column.
| Column | Datatype | NULL | Description | 
|---|---|---|---|
| OWNER | VARCHAR2(30) | NOT NULL | Owner of the dimension | 
| DIMENSION_NAME | VARCHAR2(30) | NOT NULL | Name of a dimension, such as TIME | 
| HIERARCHY_NAME | VARCHAR2(30) | NOT NULL | Name of a hierarchy for the dimension, such as CALENDAR | 
| HIERARCHY_TYPE | VARCHAR2(5) | Type of the hierarchy: 
 | |
| DESCRIPTION | NVARCHAR2(300) | Description of the hierarchy in the session language | |
| IS_RAGGED | NUMBER | Indication of whether the hierarchy is ragged | |
| IS_SKIP_LEVEL | NUMBER | Indication of whether the hierarchy is skip level |