alamb commented on issue #3042: URL: https://github.com/apache/arrow-datafusion/issues/3042#issuecomment-1206544215
This appears to be a regression of the code introduced in #1595. It means predicate pruning will not happens if an expression contains an `IsNull` and the statistics don't provide a `NullCount` so I am not sure how important it is in practice https://github.com/apache/arrow-rs/issues/1888 (in arrow `17.0.0`) where this error comes from started enforcing that the null declaration was correct , introduced by https://github.com/apache/arrow-datafusion/pull/2778 It looks like there weren't any tests that found it. -- 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]
