berkaysynnada commented on PR #8947: URL: https://github.com/apache/arrow-datafusion/pull/8947#issuecomment-1905522304
> This is a problem that I can not get column data here. > > From example: when `select * from (values (1)) where column1 = 0`, I can not know the column name is column1 here. I understand the problem now. When we don't have a record batch, we cannot infer the header columns. Nothing comes to my mind yet, but I believe we can find a better way than propagating empty batches. -- 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]
