viirya commented on issue #2387: URL: https://github.com/apache/arrow-rs/issues/2387#issuecomment-1228144955
Not sure which part of decimal validation you meant? If you were talking about cast kernel, as I just quickly take a look, C++ implementation provides an option to choose between truncate decimal (it calls unsafe upscale/downscale), or do a safe rescale which will check if scaling is okay (no overflow/truncate) and rescaled value fits in new precision. -- 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]
