EGP_IC_HIERARCHY
This table is used to store the flattened hierarchy for an Item Class.
Details
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Schema: FUSION
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Object owner: EGP
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Object type: TABLE
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Tablespace: FUSION_TS_TX_DATA
Primary Key
| Name | Columns |
|---|---|
|
EGP_IC_HIERARCHY_PK |
IC_HIERARCHY_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| IC_HIERARCHY_ID | NUMBER | 18 | Yes | Stores the unique identifier for a record in the table. | |
| ITEM_CLASS_ID | NUMBER | 18 | Yes | Stores the unique internal identifier for an item class. | |
| ITEM_CLASS_CODE | VARCHAR2 | 800 | Yes | Stores the unique user-defined identifier for an item class. | |
| PARENT_ITEM_CLASS_ID | NUMBER | 18 | Stores the unique internal identifier for the parent item class. | ||
| PARENT_ITEM_CLASS_CODE | VARCHAR2 | 800 | Stores the unique user-defined identifier for the parent item class. | ||
| 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. | ||
| 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. | |
| LAST_UPDATE_LOGIN | VARCHAR2 | 32 | Who column: indicates the session login associated to the user who last updated the row. | ||
| ITEM_CLASS_LEVEL | NUMBER | 9 | Stores the item class level, to identify hierarchy order |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| EGP_IC_HIERARCHY_N1 | Non Unique | FUSION_TS_TX_DATA | ITEM_CLASS_ID |
| EGP_IC_HIERARCHY_N2 | Non Unique | FUSION_TS_TX_DATA | PARENT_ITEM_CLASS_ID |
| EGP_IC_HIERARCHY_N3 | Non Unique | FUSION_TS_TX_DATA | ITEM_CLASS_CODE |
| EGP_IC_HIERARCHY_N4 | Non Unique | FUSION_TS_TX_DATA | PARENT_ITEM_CLASS_CODE |
| EGP_IC_HIERARCHY_U1 | Unique | FUSION_TS_TX_DATA | IC_HIERARCHY_ID |