etseidl commented on issue #8608: URL: https://github.com/apache/arrow-rs/issues/8608#issuecomment-3447739541
It might be worth raising this on the parquet dev list. Flags were recently added to the statistics to indicate if the min/max values are exact. I could see adding a similar flag for distinct count. I don't know if anyone actually sets this field currently, perhaps adding a statement to the spec that this value may be inexact would suffice. -- 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]
