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ALL_HIER_LEVEL_ID_ATTRS

ALL_HIER_LEVEL_ID_ATTRS describes the attributes that uniquely identify members of the levels of the hierarchies accessible to the current user.

DBA_HIER_LEVEL_ID_ATTRS describes the attributes that uniquely identify members of the levels of all hierarchies in the database.
USER_HIER_LEVEL_ID_ATTRS describes the attributes that uniquely identify members of the levels of the hierarchies owned by the current user. This view does not display the OWNER column.

Column	Datatype	NULL	Description
`OWNER`	`VARCHAR2(128)`	`NOT NULL`	Owner of the hierarchy
`HIER_NAME`	`VARCHAR2(128)`	`NOT NULL`	Name of the hierarchy
`LEVEL_NAME`	`VARCHAR2(128)`	`NOT NULL`	Name of hierarchy level
`ATTRIBUTE_NAME`	`VARCHAR2(128)`	`NOT NULL`	Name of the unique identifier attribute
`ORDER_NUM`	`NUMBER`	`NOT NULL`	Order of the level in the list of unique identifier attributes for the level
`ORIGIN_CON_ID`	`NUMBER`		The ID of the container where the data originates. Possible values include: `0`: This value is used for rows in non-CDBs. This value is not used for CDBs. n: This value is used for rows containing data that originate in the container with container ID n (n = 1 if the row originates in root).

See Also:

“DBA_HIER_LEVEL_ID_ATTRS”
“USER_HIER_LEVEL_ID_ATTRS”