ozankabak commented on PR #16398: URL: https://github.com/apache/datafusion/pull/16398#issuecomment-2973514966
> Thinking about it some more. The evaluation type is intended to describe how the operator computes record batches itself: lazy on demand, or by driving things itself. I’m kind of trying to refer to the terminology from the volcano paper. That talks about demand-driven and data-driven operators. I had first called this 'drive type' with values 'demand' and 'data', but that felt a bit awkward. Since this is actually a property of how the operator prepares its output, one value per operator is probably fine after all. OK - let's try that way, we can change later if it turns out to be insufficient -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
