Use ORA_ROWSCN as replication-key

[LeqitSebi]

In my meltano tap-oracle use case I do not have columns like "updated_at" for every table. It is also not possible to always add those. I've stumbled upon the pseudo_column ORA_ROWSCN which (as far as i understand) gets used by the extractor if a run is aborted. Would it be possible to also use the ORA_ROWSCN column as a replication_key to enable key-based incremental replication for tables without specific timestamp columns?