amogh-jahagirdar commented on issue #14914: URL: https://github.com/apache/iceberg/issues/14914#issuecomment-3687913124
Actually @JerAguilon @kevinjqliu brought up the column projection rules to me https://iceberg.apache.org/spec/#column-projection and I did forget about the Hive table migration case, so perhaps Clickhouse needs to implement the column projection logic to substitute on read for parquet files written and that were just added to the iceberg table state. That's probably what Trino does as well. But Iceberg writers have to be materializing the partition values. -- 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]
