haohuaijin commented on issue #7876: URL: https://github.com/apache/arrow-datafusion/issues/7876#issuecomment-1772623375
I found that even if we don't push down non-deterministic predicates, the results will also be wrong, Because when we convert the `Statement` into a `LogicalPlan`, we will "dereferences" any aliases in the HAVING clause in the below section https://github.com/apache/arrow-datafusion/blob/1dd887cdff518ede1d1de457f4b20c22a9c7228f/datafusion/sql/src/select.rs#L110-L122 before ```sql select name, random() as r from test group by name having r > 0.2 ``` after ```sql select name, random() as r from test group by name having random() > 0.2 ``` -- 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]
