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https://issues.apache.org/jira/browse/IMPALA-13531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18011587#comment-18011587
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weihua zhang commented on IMPALA-13531:
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https://issues.apache.org/jira/browse/CALCITE-7111

> Implement CTE identification in Impala Calcite planner
> ------------------------------------------------------
>
>                 Key: IMPALA-13531
>                 URL: https://issues.apache.org/jira/browse/IMPALA-13531
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Frontend
>            Reporter: Michael Smith
>            Assignee: Michael Smith
>            Priority: Major
>
> Port HIVE-28259 CTE identification to the Impala Calcite planner. That should 
> be sufficient to produce CTE PlanNodes in a single-node plan that we can 
> verify by reviewing the plan produced. Plan is not expected to be executable.
> Add query options to enable/disable CTEs.



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