SVC_TIMELINE_CORRELATIONS
Correlation evidence rows for AI Fabric candidate scoring and explanations.
Details
-
Schema: FUSION
-
Object owner: SVC
-
Object type: TABLE
-
Tablespace: svc_timeline_correlations
Primary Key
| Name | Columns |
|---|---|
|
SVC_TIMELINE_CORRELATIONS_PK |
CORRELATION_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| CORRELATION_ID | NUMBER | 18 | Yes | Synthetic primary key for a correlation evidence row. | |
| LOGICAL_ID | VARCHAR2 | 4000 | Yes | Stable Timelines logical identifier for this correlation. | |
| LOGICAL_ID_HASH | RAW | 32 | Yes | SHA-256 hash of LOGICAL_ID for indexed correlation lookup and uniqueness. | |
| TIMELINE_ID | NUMBER | 18 | Yes | Timeline identifier resolved by this correlation evidence row. | |
| CORRELATION_SET_ID | NUMBER | 18 | Yes | Reusable correlation bundle identifier. | |
| CORRELATION_KEY_TYPE_CD | VARCHAR2 | 30 | Yes | Lookup-governed type of correlation key. | |
| CORRELATION_KEY_VALUE | VARCHAR2 | 240 | Yes | Value used by the correlation feature or guardrail; may contain source identity context and requires PM and security masking review before downgrade. | |
| CORRELATION_METHOD_CD | VARCHAR2 | 30 | Yes | Lookup-governed method that produced this evidence. | |
| CORRELATION_CONFIDENCE | NUMBER | 5 | Confidence percentage assigned to this correlation row. | ||
| SELECTED_FLAG | VARCHAR2 | 1 | Yes | Indicates whether this correlation row was selected for timeline resolution. | |
| CORRELATED_AT | TIMESTAMP | Yes | Timestamp when this correlation row was produced. | ||
| 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 |
|---|---|---|---|
| SVC_TIMELINE_CORRELATIONS_N1 | Non Unique | SVC_TIMELINE_CORRELATIONS_N1 | CORRELATION_KEY_TYPE_CD, CORRELATION_KEY_VALUE |
| SVC_TIMELINE_CORRELATIONS_N2 | Non Unique | SVC_TIMELINE_CORRELATIONS_N2 | TIMELINE_ID |
| SVC_TIMELINE_CORRELATIONS_PK | Unique | SVC_TIMELINE_CORRELATIONS_PK | CORRELATION_ID |
| SVC_TIMELINE_CORRELATIONS_U1 | Unique | SVC_TIMELINE_CORRELATIONS_U1 | CORRELATION_SET_ID, CORRELATION_KEY_TYPE_CD, CORRELATION_KEY_VALUE, CORRELATION_METHOD_CD |
| SVC_TIMELINE_CORRELATIONS_U2 | Unique | SVC_TIMELINE_CORRELATIONS_U2 | CORRELATION_SET_ID, LOGICAL_ID_HASH |