Exclude column from hashdiff

How can I include a column in a satellite but exclude it from the hashdiff?
For example, I want to include the updated_date coming from the source but don’t want that to be included in the hashdiff. In other words if the updated_date changed but none of the fields in the satellite changed, I don’t want a new row inserted.

Hi, you can try to put this column into derived_columns in your source and then list it in src_payload.