I found this last option is very interesting. Saving the dataframe to memory using StringIO
https://naysan.ca/2020/06/21/pandas-to-postgresql-using-psycopg2-copy_from/ But, testing shows unicode argument expected, got 'str' Any working example for getting DataFrame into a PostgreSQL table directly? Regards, David -- https://mail.python.org/mailman/listinfo/python-list
