| Oracle® Database Reference 11g Release 2 (11.2) Part Number E25513-03 | 
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 | PDF · Mobi · ePub | 
ALL_DIM_CHILD_OF describes hierarchical relationships of 1 to n between the pairs of levels in the dimensions accessible to the current user.
DBA_DIM_CHILD_OF describes all such hierarchical relationships in the database.
USER_DIM_CHILD_OF describes all such hierarchical attributes in the current user's schema.
| Column | Datatype | NULL | Description | 
|---|---|---|---|
| OWNER | VARCHAR2(30) | NOT NULL | Owner of the dimension | 
| DIMENSION_NAME | VARCHAR2(30) | NOT NULL | Name of the dimension | 
| HIERARCHY_NAME | VARCHAR2(30) | Hierarchy name | |
| POSITION | NUMBER | NOT NULL | Hierarchical position within this hierarchy, position 1 being the most detailed | 
| CHILD_LEVEL_NAME | VARCHAR2(30) | Child side of 1:n relationship | |
| JOIN_KEY_ID | VARCHAR2(40) | If non-null, then the child joins to the parent | |
| PARENT_LEVEL_NAME | VARCHAR2(30) | Parent side of 1:n relationship in relation to the CHILD_LEVEL_NAME |