It's been a long time since I've used python but that sounds like buffering in the library maybe? I use it from Go and it seems to behave differently. When I'm

It's been a long time since I've used python but that sounds like buffering in the library maybe? I use it from Go and it seems to behave differently. When I'm writing to postgres though I'm doing into entirely inside DuckDB with a `INSERT INTO ... SELECT ...` and that seems to stream it over.