jackwener commented on issue #2181: URL: https://github.com/apache/arrow-datafusion/issues/2181#issuecomment-1096604556
> Correlated queries that use something other than = (non equijoins) eventually have to be run once per each row in the outer query and would likely be expressed as a LogicalPlan in an Expr. Maybe, we can use `Query` in an `Expr`. Because the progress is | AST and binder --> Logical plan --> Execute plan | Query is in `AST and binder` and will transfer to `LogicalPlan`. -- 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]
