HWM_CHANGE_EVENT_SET
The table stores metadata about event change sets, which represent a collection of changes made to specific objects (e.g., Absence, Assignment) within a particular time frame. This table tracks the processing of these change sets, including the status, consumer information, and relevant timestamps.
Details
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Schema: FUSION
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Object owner: HWM
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Object type: TABLE
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Tablespace: Default
Primary Key
| Name | Columns |
|---|---|
|
HWM_CHANGE_EVENT_SET_PK |
CHANGE_EVENT_SET_ID |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| CHANGE_EVENT_SET_ID | NUMBER | 18 | Yes | A unique identifier of change event set | |
| PUBLISH_START_DATE_TIME | TIMESTAMP | Yes | Event feed poll start date time | ||
| PUBLISH_END_DATE_TIME | TIMESTAMP | Yes | Event feed poll end date time | ||
| CONSUMER_CODE | VARCHAR2 | 30 | Yes | Object which listens to the change events or subscriber of the change events | |
| CONSUMER_PROCESS_ID | NUMBER | 18 | Field indicating the ID of the consumer process that performed the feed event poll. | ||
| JOB_REQUEST_ID | NUMBER | 18 | Yes | Request Id of the ess job | |
| FEED_ENTRIES_COUNT | NUMBER | The number of feed entries read from the underlying feed | |||
| UPDATED_INSTANT | TIMESTAMP | The last time the underlying feed or one of its entries was modified | |||
| LATEST_FLAG | VARCHAR2 | 1 | Flag indicating whether this is the latest change set for the consumer code. | ||
| 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. | |
| 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. | ||
| ENTERPRISE_ID | NUMBER | Yes | ENTERPRISE_ID |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| HWM_CHANGE_EVENT_SET_N1 | Non Unique | Default | CONSUMER_CODE, LATEST_FLAG |
| HWM_CHANGE_EVENT_SET_PK | Unique | Default | CHANGE_EVENT_SET_ID |