dcoliversun commented on issue #9003: URL: https://github.com/apache/incubator-gluten/issues/9003#issuecomment-2742555999
@felipepessoto This is because the optimization eliminates `project` node that have no actual effect, where the child node of `filter` is `scan`. In Gluten, the `filter` node's condition will be pushed down to scan, resulting in a metric value of 0. In the Delta project, IncrementMetric is used for DELETE, UPDATE, and MERGEINTO commands. I tested the relevant SQL queries and did not observe any cases where the filter condition was pushed down to 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. 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]
