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- #22882 · alamb opened
on Jun 10, 2026 9
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[EPIC] Spilling coverage gaps vs Spark and DuckDB: window, cross join, and pool-driven reclaim
enhancementNew feature or requestNew feature or requestEPICA larger project, actively underway, with sub tasksA larger project, actively underway, with sub tasksStatus: Open.#25637 In apache/datafusion;- Status: Open.#25632 In apache/datafusion;
Add a builder for
CreateExternalCatalogandDropCatalogenhancementNew feature or requestNew feature or requestStatus: Open.Estimate equality to a scalar subquery without a blanket 20% fallback
bugSomething isn't workingSomething isn't workingStatus: Open.Propagate window ranking statistics into rank filters
bugSomething isn't workingSomething isn't workingStatus: Open.Estimate IN and NOT IN selectivity from the listed values
bugSomething isn't workingSomething isn't workingStatus: Open.Use null counts when estimating IS NULL and IS NOT NULL
bugSomething isn't workingSomething isn't workingStatus: Open.Account for partitions in local TopK statistics
bugSomething isn't workingSomething isn't workingStatus: Open.Improve NDV estimates for sparse join keys
bugSomething isn't workingSomething isn't workingStatus: Open.Avoid inferring full anti-join coverage from range bounds
bugSomething isn't workingSomething isn't workingStatus: Open.Include residual predicates in join estimates
bugSomething isn't workingSomething isn't workingStatus: Open.Propagate aggregate-result statistics into HAVING
bugSomething isn't workingSomething isn't workingStatus: Open.