INFORM|Truncating existing table 'public.user_locations'...
INFORM|Appending to existing table 'public.user_locations'...
WARN |PostgreSQL connection: Unknown type with OID 24635, treating as char(-1)
What does that warning means and what should I do to get rid of it?
Since I am about to load hundreds of GB of data, I just want to be sure everything will run smoothly after the upload...