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Posted to issues-all@impala.apache.org by "Michael Smith (Jira)" <ji...@apache.org> on 2026/08/21 14:59:00 UTC

[jira] [Resolved] (IMPALA-15238) Add TPC-DS planner tests with CTE suggestions enabled

     [ https://issues.apache.org/jira/browse/IMPALA-15238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Smith resolved IMPALA-15238.
------------------------------------
    Fix Version/s: Impala 5.0.0
       Resolution: Fixed

> Add TPC-DS planner tests with CTE suggestions enabled
> -----------------------------------------------------
>
>                 Key: IMPALA-15238
>                 URL: https://issues.apache.org/jira/browse/IMPALA-15238
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Test
>            Reporter: Stamatis Zampetakis
>            Assignee: Stamatis Zampetakis
>            Priority: Major
>             Fix For: Impala 5.0.0
>
>
> Add a new test case similar to TpcdsCpuCostPlannerTest for validating the query plans of TPC-DS queries with CTE suggestions enabled. This allows to guard against regressions as the CTE logic evolves and also demonstrate and document which TPC-DS queries can benefit from the suggestion logic at the moment.



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