fallintoplace opened a new pull request, #2512: URL: https://github.com/apache/iceberg-go/pull/2512
## What - Preserve fields whose name mapping has no `field-id`. ## Why - The spec allows imported fields without Iceberg IDs. ## Implementation - Keep `-1` for unmapped fields during name mapping and Arrow schema conversion. ## References - [Iceberg spec: Column Projection](https://iceberg.apache.org/spec/#column-projection) - Java [`MappedFields.indexIds`](https://github.com/apache/iceberg/blob/main/core/src/main/java/org/apache/iceberg/mapping/MappedFields.java#L531-L558) skips fields without IDs. -- 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]
