tustvold commented on issue #36799: URL: https://github.com/apache/arrow/issues/36799#issuecomment-1660063260
https://github.com/apache/parquet-format/blob/master/LogicalTypes.md is the canonical mapping, one thing worth highlighting here is that the parquet schema is authoritative, the embedded arrow schema is just a hint to provide additional information, see https://github.com/apache/arrow-rs/issues/1663. As such we would need a way to represent nanosecond intervals in parquet natively, before we could add support to arrow. The upstream ticket for this is - https://github.com/apache/parquet-format/pull/43 -- 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]
