zhztheplayer commented on PR #9026: URL: https://github.com/apache/incubator-gluten/pull/9026#issuecomment-2739828515
> Even the parent requires row format, it may still benefit by ProjectExecTransformer, it depends on the native project cost + format conversion vs ProjectExec + columnar to row. But we can assume in most case, the ProjectExecTransformer cannot gain so much advantage under format convertion. Yes I would support continue optimising the strategy, I was curious why we need to have a new rule for the optimisation. Say we can put more code to `PartialProjectRule`. -- 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]
