This table is used to store header record of a UI Navigation Model. In Fusion, there can be only one Navigation Model associated with a UI, data model does support any future needs of multiple navigation models per UI. Each record of this table represents a navigation model version associated with a UI. The current definition of the navigation model don't have any user editable attributes, hence no need for version attributes. However, for consistency and future needs version attributes are added.
Details
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Schema: FUSION
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Object owner: CZ
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Object type: TABLE
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Tablespace: SYSTEM
Primary Key
| Name | Columns |
|---|---|
|
CZ_UI_NAVIGATION_MODELS_PK |
START_MODEL_VERSION, UI_NAVIGATION_MODEL_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| UI_NAVIGATION_MODEL_ID | NUMBER | 18 | Yes | System generated unique identifier of the UI Navigation Model. | |
| START_MODEL_VERSION | NUMBER | 18 | Yes | Indicates the version from which this node record will be effective. | |
| 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. | |
| MODEL_ID | NUMBER | 18 | Yes | Identifier of the model to which the node belongs. | |
| UI_ID | NUMBER | 18 | Yes | Identifier of the associated UI. | |
| DELETED_FLAG | NUMBER | 18 | Yes | This flag indicates the logical deletion of the row. The Non-Zero value represents deleted state and 0 represents not-deleted state. A user controlled background purge process will physically delete the orphaned rows with the Non-Zero flag value. | |
| END_MODEL_VERSION | NUMBER | 18 | Indicates the version from which this navigation model record will be ineffective. The NULL value indicates this record has no end date. | ||
| CREATION_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the creation of the row. | ||
| LAST_UPDATE_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the last update of the row. | ||
| CREATED_BY | VARCHAR2 | 64 | Yes | Who column: indicates the user who created the row. | |
| LAST_UPDATED_BY | VARCHAR2 | 64 | Yes | Who column: indicates the user who last updated the row. | |
| LAST_UPDATE_LOGIN | VARCHAR2 | 32 | Who column: indicates the session login associated to the user who last updated the row. |
Foreign Keys
| Table | Foreign Table | Foreign Key Column |
|---|---|---|
| CZ_UI_NAVIGATION_MODELS | cz_models | MODEL_ID |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| CZ_UI_NAVIGATION_MODELS_U1 | Unique | Default | START_MODEL_VERSION, UI_NAVIGATION_MODEL_ID |