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https://issues.apache.org/jira/browse/IMPALA-15238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-15238 started by Stamatis Zampetakis.
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> 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
>
> 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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