Support for incremental loading for Postgres with xmin

[VioletM]

Source name

sql_database

Describe the data you'd like to see

I'd like to see xmin column in the Postgres tables. It can be queried as any other regular column, but it not presented in dlt tables for some reason.
Context: https://dlthub-community.slack.com/archives/C04DQA7JJN6/p1716191473368689

Are you a dlt user?

Yes, I'm already a dlt user.

Do you ready to contribute this extension?

No.

dlt destination

No response

Additional information

No response

[cbini]

This would be incredibly helpful. Both Fivetran and Airbyte implement an incremental sync strategy option for Postgres using xmin, and I would love to be able to replace our vendor solution with dlt inside of our own orchestrator.

I think it's currently possible with custom sql, but would be great to have this functionality out the box.