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Posted to issues-all@impala.apache.org by "Stamatis Zampetakis (Jira)" <ji...@apache.org> on 2026/08/03 13:28:00 UTC
[jira] [Created] (IMPALA-15238) Add TPC-DS planner tests with CTE suggestions enabled
Stamatis Zampetakis created IMPALA-15238:
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Summary: 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
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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