lurnagao opened a new issue, #7288: URL: https://github.com/apache/iceberg/issues/7288
### Query engine Hive ### Question Hi, I have a question What is the difference between the `NestedField.required` and `NestedField.optional`？ I found when column define by NestedField.required，the parquet format can not insert null，but orc can still insert null if columns define by NestedField.optional，both of them can insert null -- 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]
