andygrove commented on issue #4432: URL: https://github.com/apache/datafusion-comet/issues/4432#issuecomment-4548231035
> Fixed in PR [#4366](https://github.com/apache/datafusion-comet/pull/4366) — commit `4e004984daf443b6a3761772a36ff166dcc9cb66` (`native/spark-expr/src/struct_funcs/get_struct_field.rs`): `GetStructField::evaluate` now unions the parent struct's null mask into the extracted child, so a field of a NULL struct is NULL. Includes a Rust unit test (`field_of_null_struct_is_null`). Thanks @schenksj. Would you mind opening a PR against main just for this bug fix? -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
