| Column | ID | Type |
|---|---|---|
| tenant_id | 0 | string NOT NULL HASH |
| lineage_id | 1 | binary NOT NULL RANGE_ASC_NULL_LAST |
| artifact_id | 2 | binary NULLABLE VALUE |
| reference_id | 3 | binary NULLABLE VALUE |
| parent_id | 4 | binary NULLABLE VALUE |
| merge_source_id | 5 | binary NULLABLE VALUE |
| branch | 6 | string NULLABLE VALUE |
| version | 7 | int64 NULLABLE VALUE |
| updated_at | 8 | int64 NULLABLE VALUE |