jorgecarleitao opened a new pull request #8334: URL: https://github.com/apache/arrow/pull/8334
This adds a check, during logical planning, to the uniqueness of column names after a projection and aggregation. This eliminates the risk that a user creates a wrong logical query by the first column named X when there are two columns named X. This does not eliminate this risk when the column name is duplicated on a scan. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
