neilconway opened a new issue, #10791: URL: https://github.com/apache/arrow-rs/issues/10791
### Describe the bug Arrow allows [negative scales](https://arrow.apache.org/docs/r/reference/data-type.html#arg-scale) for decimal values. ### To Reproduce ```rust use arrow_array::types::Decimal128Type; use arrow_cast::parse::parse_decimal; // returns 12345 (i.e. 1234500 at scale -2); expected 12 (1200) parse_decimal::<Decimal128Type>("1234.5", 10, -2); // returns 150 (15000); expected 2 (200) parse_decimal::<Decimal128Type>("150", 10, -2); ``` ### Expected behavior _No response_ ### Additional context _No response_ -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
