| Oracle® Database Reference 11g Release 2 (11.2) Part Number E25513-03 | 
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ALL_CUBE_DIMENSIONALITY describes the dimension order for the OLAP cubes accessible to the current user.
DBA_CUBE_DIMENSIONALITY describes the dimension order for all OLAP cubes in the database.
USER_CUBE_DIMENSIONALITY describes the dimension order for the OLAP cubes 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 cube | 
| CUBE_NAME | VARCHAR2(30) | NOT NULL | Name of a cube, such as UNITS_CUBE | 
| DIMENSION_NAME | VARCHAR2(30) | NOT NULL | Name of a dimension of the cube, such as PRODUCT | 
| ORDER_NUM | NUMBER | NOT NULL | Order number of the dimension in the cube | 
| IS_SPARSE | NUMBER | Indicates whether the dimension is sparse in the cube ( 1) or not sparse (0) | |
| ET_ATTR_PREFIX | VARCHAR2(200) | Specifies the prefix that will be added to the column names in the Materialized Views to ensure uniqueness. If the user does not specify an ET_ATTR_PREFIXfor any dimensions in a cube, then they default in the patternD1_,D2_, and so on. |