Invalid Input Error: CSV Error on Line: 729 about duckdb HOT 1 CLOSED

Thanks for reporting! The UTF-8 encoding in this file appears to be invalid. Reading with Python confirms this and produces the same error message as DuckDB:

>>> open('tTests.csv').read()
# Traceback (most recent call last):
#   File "<stdin>", line 1, in <module>
#   File "<frozen codecs>", line 322, in decode
# UnicodeDecodeError: 'utf-8' codec can't decode byte 0xed in position 25257: invalid continuation byte

DuckDB currently only supports reading files that are encoded in (valid) UTF-8. You can use the ignore_errors=true option to skip rows with incorrect encodings, e.g.:

from read_csv('tTests.csv', ignore_errors=true);

from duckdb.