[CALCITE-5991] Reduce the number of tasks related to AbstractConverter in TopDownRuleDriver
jira: CALCITE-5991
This PR is based on the following facts.
- AbstractConverter is not an instance of PhysicalNode. So we don't have to try to passThrough or derive Trait on it.
- AbstractConverter must only exist in the root RelSet, and its TraitSet must be equal to the TraitSet of the root RelSubset group.
Could you add the unit test for you logic?
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This pull request has been marked as stale due to 30 days of inactivity. It will be closed in 90 days if no further activity occurs. If you think that’s incorrect or this pull request requires a review, please simply write any comment. If closed, you can revive the PR at any time and @mention a reviewer or discuss it on the [email protected] list. Thank you for your contributions.
This pull request has been marked as stale due to 30 days of inactivity. It will be closed in 90 days if no further activity occurs. If you think that’s incorrect or this pull request requires a review, please simply write any comment. If closed, you can revive the PR at any time and @mention a reviewer or discuss it on the [email protected] list. Thank you for your contributions.
This pull request has been marked as stale due to 30 days of inactivity. It will be closed in 90 days if no further activity occurs. If you think that’s incorrect or this pull request requires a review, please simply write any comment. If closed, you can revive the PR at any time and @mention a reviewer or discuss it on the [email protected] list. Thank you for your contributions.







