amaliujia commented on PR #38793: URL: https://github.com/apache/spark/pull/38793#issuecomment-1327951036
I ended up with 1. Change WithColumns proto to use a list of name/columns. 2. I didn't choose to use `Alias` which is not that ideal for this case. I just use a small message to wrap the name/expression pair. 3. I follow current API to just throw exception when there are duplicated names. -- 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]
