westonpace commented on PR #34137: URL: https://github.com/apache/arrow/pull/34137#issuecomment-1439198325
> even if you have a query plan with an order_by node at the end before consuming as eg a table, you won't get the data as ordered by default, because for the ordering to be respected, you need to explicitly enable it with sequence_output? Correct. Maybe the default should be true when the input to the sink node is ordered. This would mean we only default to false if there is an aggregate or join. Given the cost of this sequencing should generally be pretty reasonable I think it would be an ok default (and users could still disable it if they wanted). -- 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]
