[
https://issues.apache.org/jira/browse/CALCITE-4360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17222756#comment-17222756
]
Chunwei Lei edited comment on CALCITE-4360 at 10/29/20, 7:51 AM:
-----------------------------------------------------------------
BTW, I found all the test cases in TopDownOptTest failed if applying the
substitution rule last in the investigation and It's supposed not to be. I
would continue to investigate it and file another issue if there is something
wrong.
was (Author: chunwei lei):
BTW, I found all the test cases in TopDownOptTest failed if applying the
substitution rule last in the investigation and It's supposed not to be. I
would continue to investigate it.
> Apply SubstitutionRule first in top-down driven rule apply
> ----------------------------------------------------------
>
> Key: CALCITE-4360
> URL: https://issues.apache.org/jira/browse/CALCITE-4360
> Project: Calcite
> Issue Type: Improvement
> Reporter: Chunwei Lei
> Assignee: Chunwei Lei
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2020-10-27-21-55-55-155.png
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> In the current implementation, TopDownRuleQueue adds substitute rules in the
> end wrongly. The SubstitutionRule should be executed first.
> !image-2020-10-27-21-55-55-155.png!
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
