HZ_HIERARCHY_NODES
The HZ_HIERARCHY_NODES table contains denormalized data for hierarchical relationships.
Details
-
Schema: FUSION
-
Object owner: HZ
-
Object type: TABLE
-
Tablespace: APPS_TS_TX_DATA
Primary Key
| Name | Columns |
|---|---|
|
HZ_HIERARCHY_NODES_PK |
HIERARCHY_NODE_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| HIERARCHY_NODE_ID | NUMBER | 18 | Yes | Unique hierarchy node identifier. | |
| HIERARCHY_TYPE | VARCHAR2 | 30 | Yes | The hierarchy type name | |
| PARENT_ID | NUMBER | Yes | Unique identifier of the parent in this hierarchical relationship | ||
| PARENT_TABLE_NAME | VARCHAR2 | 30 | Yes | Name of the source table for the parent | |
| PARENT_OBJECT_TYPE | VARCHAR2 | 30 | Yes | Object type of the parent | |
| CHILD_ID | NUMBER | Yes | Unique identifier of the child in this hierarchical relationship | ||
| CHILD_TABLE_NAME | VARCHAR2 | 30 | Yes | Name of the source table for the child | |
| CHILD_OBJECT_TYPE | VARCHAR2 | 30 | Yes | Object type of the child | |
| LEVEL_NUMBER | NUMBER | Yes | Number of relationship levels between the parent and the child | ||
| TOP_PARENT_FLAG | VARCHAR2 | 1 | Indicates if the parent is a root node. Y if the parent in the relationship is at the root node, N if the parent is not at the root node | ||
| LEAF_CHILD_FLAG | VARCHAR2 | 1 | Indicates if the child is leaf node. Y if the child in the relationship has no children, N if the child has children | ||
| EFFECTIVE_START_DATE | DATE | Yes | Date Effective Entity: indicates the date at the beginning of the date range within which the row is effective. | ||
| EFFECTIVE_END_DATE | DATE | Yes | Date Effective Entity: indicates the date at the end of the date range within which the row is effective. | ||
| STATUS | VARCHAR2 | 1 | Indicates if this hierarchical relationship is active or inactive | ||
| RELATIONSHIP_ID | NUMBER | Unique identifier of a hierarchical relationship | |||
| CREATED_BY | VARCHAR2 | 64 | Yes | Who column: indicates the user who created the row. | |
| CREATION_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the creation of the row. | ||
| LAST_UPDATED_BY | VARCHAR2 | 64 | Yes | Who column: indicates the user who last updated the row. | |
| LAST_UPDATE_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the last update of the row. | ||
| LAST_UPDATE_LOGIN | VARCHAR2 | 32 | Who column: indicates the session login associated to the user who last updated the row. | ||
| ACTUAL_CONTENT_SOURCE | VARCHAR2 | 30 | Yes | Source of data content | |
| OBJECT_VERSION_NUMBER | NUMBER | 9 | Yes | Used to implement optimistic locking. This number is incremented every time that the row is updated. The number is compared at the start and end of a transaction to detect whether another session has updated the row since it was queried. | |
| CONFLICT_ID | NUMBER | 18 | Yes | Disconnected Mobile: this value is used to guarantee the uniqueness of the row when duplicates are created in different databases (i.e. mobile databases or the server). | |
| USER_LAST_UPDATE_DATE | TIMESTAMP | Disconnected Mobile: indicates the date and time of the last update of the row. This value is different from LAST_UPDATE_DATE if the update originally happened in a different database (i.e. a different mobile database or the server). |
Foreign Keys
| Table | Foreign Table | Foreign Key Column |
|---|---|---|
| HZ_HIERARCHY_NODES | hz_geographies | CHILD_ID |
| HZ_HIERARCHY_NODES | hz_geographies | PARENT_ID |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| HZ_HIERARCHY_NODES_N1 | Non Unique | Default | PARENT_ID, PARENT_TABLE_NAME, PARENT_OBJECT_TYPE, HIERARCHY_TYPE, LEVEL_NUMBER |
| HZ_HIERARCHY_NODES_N2 | Non Unique | Default | CHILD_ID, CHILD_TABLE_NAME, CHILD_OBJECT_TYPE, HIERARCHY_TYPE |
| HZ_HIERARCHY_NODES_N3 | Non Unique | Default | RELATIONSHIP_ID |
| HZ_HIERARCHY_NODES_N4 | Non Unique | Default | HIERARCHY_TYPE, TOP_PARENT_FLAG |
| HZ_HIERARCHY_NODES_N5 | Non Unique | Default | PARENT_ID, CHILD_OBJECT_TYPE, HIERARCHY_TYPE |
| HZ_HIERARCHY_NODES_PK | Unique | Default | HIERARCHY_NODE_ID |