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Type:
Improvement
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 4.0.0
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Component/s: Query Processor
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Labels:
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Target Version/s:
HIVE-11752 introduces materializing CTE based on config
hive.optimize.cte.materialize.threshold
Goal of this jira is
- extending the implementation to support materializing CTE's referenced in scalar subqueries
- add a config to materialize CTEs with aggregate output only
- is related to
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HIVE-11752 Pre-materializing complex CTE queries
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- Closed
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- links to