ZCA_OML_USECASE_B
This table Enable and define the usecase with basic metadata.
Details
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Schema: FUSION
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Object owner: ZCA
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Object type: TABLE
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Tablespace: REFERENCE
Primary Key
| Name | Columns |
|---|---|
|
zca_oml_usecase_b_PK |
USECASE_CODE |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| USECASE_CODE | VARCHAR2 | 200 | Yes | This column defines the UseCase name Code, e.g "SimilarAccounts" | |
| DATA_SOURCE_NAME | VARCHAR2 | 700 | Yes | This column contains the Data Source Name , e.g "accounts". | |
| DATA_SOURCE_TYPE | VARCHAR2 | 80 | Yes | This column contains type of the Data Source, e.g "Rest", "Table", View" etc. | |
| DATA_SOURCE_PK | VARCHAR2 | 200 | This column contains the Primary Key column name of the DataSource. | ||
| TARGET_COLUMN | VARCHAR2 | 200 | This column contains the target column name of the datasource. For clustering, it can be NULL. | ||
| MODEL_TYPE | VARCHAR2 | 200 | Yes | This column stores the Model Type values, such as "CLASSIFICATION", "REGRESSION" or "CLUSTERING". | |
| SHOW_UI_FLAG | VARCHAR2 | 1 | This column is used to determine if a usecase needs to be shown in Admin UI or not. | ||
| READ_ONLY_FLAG | VARCHAR2 | 1 | This column is used to determine if a usecase and its model needs to be read-only in UI or not. | ||
| PRE_SEEDED_FLAG | VARCHAR2 | 1 | This column is used to determine if a dataset behind the usecase is seeded or not. | ||
| ADDITIONAL_METADATA | CLOB | This column contains any extra metadata if needed. | |||
| CRITERIA_FILTER_EXPR | CLOB | This column is used to store the datasource filter criteria for a usecase. | |||
| 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_UPDATE_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the last update of 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. | ||
| 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. | |
| SEED_DATA_SOURCE | VARCHAR2 | 512 | Yes | Source of seed data record. A value of 'BULK_SEED_DATA_SCRIPT' indicates that record was bulk loaded. Otherwise, specifies the name of the seed data file. | |
| ORA_SEED_SET1 | VARCHAR2 | 1 | Yes | Oracle internal use only. Indicates the edition-based redefinition (EBR) context of the row for SET1. Context values are Y or N. | |
| ORA_SEED_SET2 | VARCHAR2 | 1 | Yes | Oracle internal use only. Indicates the edition-based redefinition (EBR) context of the row for SET2. Context values are Y or N. |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| ZCA_OML_USECASE_B_U1 | Unique | Default | USECASE_CODE, ORA_SEED_SET1 |
| ZCA_OML_USECASE_B_U11 | Unique | Default | USECASE_CODE, ORA_SEED_SET2 |
| ZCA_OML_USECASE_B_U2 | Unique | Default | USECASE_CODE, DATA_SOURCE_NAME, ORA_SEED_SET1 |
| ZCA_OML_USECASE_B_U21 | Unique | Default | USECASE_CODE, DATA_SOURCE_NAME, ORA_SEED_SET2 |