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Multi-Group-By does not support FixedSizeBinary types
enhancementNew feature or requestNew feature or requestStatus: Open.Avoid per-file metric registration in
ParquetSourceenhancementNew feature or requestNew feature or requestStatus: Open.datafusion-proto drops EmptyExec partition count on physical plan round-trip
bugSomething isn't workingSomething isn't workingStatus: Open.#23642 In apache/datafusion;to_date,to_timestamp, andto_unixtimefail on NULL string and format argumentsbugSomething isn't workingSomething isn't workingStatus: Open.Incorrect results with unique constraints
bugSomething isn't workingSomething isn't workingStatus: Open.#23634 In apache/datafusion;Add User Persona Documentation
enhancementNew feature or requestNew feature or requestStatus: Open.- Status: Open.#23608 In apache/datafusion;
Increased memory usage due to round robin tie-breaker feature in SortPreservingMergeStream
bugSomething isn't workingSomething isn't workingStatus: Open.#23604 In apache/datafusion;Logical rewrite: Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY))
enhancementNew feature or requestNew feature or requestperformanceMake DataFusion fasterMake DataFusion fasterStatus: Open.#23603 In apache/datafusion;Coalesce peer FIRST_VALUE / LAST_VALUE ORDER BY expressions into a single struct accumulator
enhancementNew feature or requestNew feature or requestperformanceMake DataFusion fasterMake DataFusion fasterStatus: Open.#23602 In apache/datafusion;Extend first_value / last_value GroupsAccumulator to nested types (List, Struct, Map)
enhancementNew feature or requestNew feature or requestperformanceMake DataFusion fasterMake DataFusion fasterStatus: Open.#23601 In apache/datafusion;[EPIC] Memory-efficient dedup on wide payload: fix ROW_NUMBER()=1 and DISTINCT ON patterns
enhancementNew feature or requestNew feature or requestperformanceMake DataFusion fasterMake DataFusion fasterPROPOSAL EPICA proposal being discussed that is not yet fully underwayA proposal being discussed that is not yet fully underwayStatus: Open.#23600 In apache/datafusion;