POI_REQ_CAT_RECOM_TRAIN
This table contains information about the training data to train requisition category recommendation model. This model is used to recommend category for a requisition line when user provides only requisition line information and not category. This data is extracted from core purchasing tables using scheduled extraction process.
Details
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Schema: FUSION
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Object owner: POI
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Object type: TABLE
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Tablespace: Default
Primary Key
| Name | Columns |
|---|---|
|
poi_req_cat_recom_train_PK |
TRAIN_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| TRAIN_ID | NUMBER | 18 | Yes | Uniquely identifies the training record row data. | |
| LINE_DESC | VARCHAR2 | 4000 | Line description of the training record. | ||
| CATEGORY_ID | NUMBER | 18 | Category associated with the training record. | ||
| CREATION_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the creation 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_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. | ||
| 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. |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| POI_REQ_CAT_RECOM_TRAIN_U1 | Unique | Default | TRAIN_ID |
| POI_REQ_CAT_RECOM_TRAIN_U2 | Unique | Default | LINE_DESC |