WillAyd opened a new issue, #46853: URL: https://github.com/apache/arrow/issues/46853
### Describe the bug, including details regarding any error messages, version, and platform. If you have data in a CSV file that is a quoted value with leading zeros, pyarrow will strip the leading zeros and convert the value to an integer. For example: ```python In [15]: with io.BytesIO(b'col1,col2\n"001","foo"\n"002","bar"') as buf: ...: tbl = pa.csv.read_csv(buf, parse_options=pa.csv.ParseOptions(quote_char='"')) ...: print(tbl) pyarrow.Table col1: int64 col2: string ---- col1: [[1,2]] col2: [["foo","bar"]] ``` ### Component(s) Python -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org