Meltano

Hi Guys,
I am curious to know why __sdc__deleted_at is not added in this target : <https://github.com/shaped-ai/target-clickhouse>

although its in the code but i can't see it in the target table

&gt; its in the code
in the code of the target? I can't seem to find it :sweat_smile:

You mean <https://github.com/shaped-ai/target-clickhouse/blob/6f25de6009b27cd541c72389898a27a5ba4e30e8/target_clickhouse/sinks.py#L130-L145>?

It's only added when the tap sends an `ACTIVATE_VERSION` message. Not all taps implement that functionality. What tap are you using?

Yeah, that tap doesn't emit `ACTIVATE_VERSION` messages, so the target will never add that metadata column. Give <https://github.com/meltano/sdk/issues/18> a :+1: if you'd like it to be available for sdk-based taps like tap-postgres.