Ted-Jiang commented on issue #2330: URL: https://github.com/apache/arrow-datafusion/issues/2330#issuecomment-1109315229
> I think we will need to introduce a new type of function to cover `inline` since it is not a scalar function. > > I don't have a good name for it yet but I think we need something like this? > > ```rust > pub type MultiColumnProducingFunctionImplementation = > Arc<dyn Fn(&[ColumnarValue]) -> Result<Vec<ColumnarValue>> + Send + Sync>; > ``` Thanks ❤️ @andygrove, I agree we need func return `Vec<ColumnarValue` i will working on this -- 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]
