doki23 commented on issue #11513: URL: https://github.com/apache/datafusion/issues/11513#issuecomment-2244171578
> > I have a question: How users specify the underlying physical types? FYI, Clickhouse exposes physical types to users like [this](https://clickhouse.com/docs/en/sql-reference/data-types). > > Physical Type in Datafusion is [Arrow Type](https://arrow.apache.org/docs/format/Columnar.html) Apologies for the unclear description. I meant to ask, if we opt for logicalType, how do users then specify the physical types? This is important because in certain scenarios, only the users can determine the most suitable data types. -- 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]
