QA_EXPRESSION_DEPENDENCIES
This table stores expression dependencies of quality inspection plan specifications.
Details
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Schema: FUSION
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Object owner: QA
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Object type: TABLE
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Tablespace: DEFAULT
Primary Key
| Name | Columns |
|---|---|
|
QA_EXPRESSION_DEPENDENCIES_PK |
DEPENDENCY_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| DEPENDENCY_ID | NUMBER | 18 | Yes | Unique identifier of expression dependency. | |
| 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. | |
| INSPECTION_PLAN_ID | NUMBER | 18 | Value that uniquely identifies inspection plan. | ||
| SOURCE_SPECIFICATION_ID | NUMBER | 18 | Value that uniquely identifies the inspection plan specification that is derived by expression. This attribute references the QA_IP_SPECIFICATIONS table. | ||
| SOURCE_CHARACTERISTIC_ID | NUMBER | 18 | Yes | Value that uniquely identifies the characteristic that is derived by expression. This attribute references the QA_CHARACTERISTICS_B table. | |
| DEPENDS_ON_CHARACTERISTIC_ID | NUMBER | 18 | Yes | Value that uniquely identifies the characteristic referenced in expression. This attribute references the QA_CHARACTERISTICS_B table. | |
| DEPENDS_ON_SPECIFICATION_ID | NUMBER | 18 | Value that uniquely identifies the inspection plan specification referenced in expression. This attribute references the QA_IP_SPECIFICATIONS table. | ||
| 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. |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| QA_EXPRESSION_DEPENDENCIES_N1 | Non Unique | DEFAULT | DEPENDS_ON_SPECIFICATION_ID, DEPENDS_ON_CHARACTERISTIC_ID |
| QA_EXPRESSION_DEPENDENCIES_N2 | Non Unique | DEFAULT | INSPECTION_PLAN_ID |
| QA_EXPRESSION_DEPENDENCIES_U1 | Unique | DEFAULT | DEPENDENCY_ID |
| QA_EXPRESSION_DEPENDENCIES_U2 | Unique | DEFAULT | SOURCE_SPECIFICATION_ID, SOURCE_CHARACTERISTIC_ID, DEPENDS_ON_CHARACTERISTIC_ID, DEPENDS_ON_SPECIFICATION_ID |