jmontalvo94 commented on issue #1619: URL: https://github.com/apache/iceberg-python/issues/1619#issuecomment-3078806679
I have the exact same error, trying to append a table with `timestamp[ns]` into an Iceberg table with `timestamp` (so, trying to use the automatic downcast) but it fails since the `PartitionSpec` also includes a `DayTransform()` as OP suggested. ``` # .pyiceberg.yaml # ... downcast-ns-timestamp-to-us-on-write: true ``` ``` Iceberg does not yet support 'ns' timestamp precision. Downcasting to 'us'. Function 'days_between' has no kernel matching input types (timestamp[us], timestamp[ns]) ``` -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
