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• 2026/06/25 Re: [I] Optimize how table partitions are pruned [datafusion] via GitHub
• 2026/06/25 Re: [I] Optimize how table partitions are pruned [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [I] [EPIC] Merge EnforceDistribution + EnforceSorting into a single EnsureRequirements rule for correctness and idempotency [datafusion] via GitHub
• 2026/06/25 Re: [I] Window aggregates output order broken due to hash repartitioning [datafusion] via GitHub
• 2026/06/25 Re: [I] Window aggregates output order broken due to hash repartitioning [datafusion] via GitHub
• 2026/06/25 [PR] [branch-54] backport #23192 `array_compact` handle edge case with NULLs [datafusion] via GitHub
• 2026/06/25 [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [PR] perf: unwrap identity casts in schema adapter to enable Parquet stats pruning [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] perf: unwrap identity casts in schema adapter to enable Parquet stats pruning [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: add datafusion-json crate with json_get_str scaffolding [datafusion] via GitHub
• 2026/06/25 [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/25 Re: [PR] [PoC/Proposal] AQE-lite: change plan properties at runtime based on stats from pipeline breakers [datafusion] via GitHub
• 2026/06/25 Re: [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/06/25 Re: [PR] docs: comet docs design overhaul- phase 1 [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] [PoC/Proposal] AQE-lite: change plan properties at runtime based on stats from pipeline breakers [datafusion] via GitHub
• 2026/06/25 Re: [PR] variant: Integrate datafusion-variant into Datafusion [datafusion] via GitHub
• 2026/06/25 Re: [PR] variant: Integrate datafusion-variant into Datafusion [datafusion] via GitHub
• 2026/06/25 [PR] fix: fall back for decimal SUM/AVG over sliding window frames (window audit) [datafusion-comet] via GitHub
• 2026/06/25 [I] [Bug] AVG(decimal) over a window always falls back to Spark on Spark 4.x (AvgDecimal window branch is dead) [datafusion-comet] via GitHub
• 2026/06/25 [PR] unwrap identity casts in schema adapter for filters [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: `array_compact` handle edge case with NULLs [datafusion] via GitHub
• 2026/06/25 Re: [I] `HashJoinExec` / `NestedLoopJoinExec` projection `Some(vec![])` becomes `None` after ser/de [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: preserve empty projection when ser/de `HashJoinExec` and `NestedLoopJoinExec` [datafusion] via GitHub
• 2026/06/25 Re: [PR] Migrate case conversion and substr_index to fallible string view builder APIs [datafusion] via GitHub
• 2026/06/25 [PR] Bump version to 54.0.0 [datafusion-python] via GitHub
• 2026/06/25 Re: [PR] fix: `array_compact` handle edge case with NULLs [datafusion] via GitHub
• 2026/06/25 [I] [Bug] SUM(decimal) over a sliding window frame returns wrapped out-of-range value on overflow instead of NULL [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] chore: remove 3.13 freethreaded builds [datafusion-python] via GitHub
• 2026/06/25 Re: [PR] fix: `array_compact` handle edge case with NULLs [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: `array_compact` handle edge case with NULLs [datafusion] via GitHub
• 2026/06/25 Re: [PR] IN LIST: add UInt16 bitmap filter [datafusion] via GitHub
• 2026/06/25 Re: [I] Enable `spark.comet.sparkToColumnar.enabled` when running Spark SQL tests [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Enable `spark.comet.sparkToColumnar.enabled` when running Spark SQL tests [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] chore: Publish specific documentation for each supported Spark version [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] chore: Publish specific documentation for each supported Spark version [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] IN LIST: add UInt16 bitmap filter [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: Add native collect_list aggregate support [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: introduce pluggable SpillFile trait and TempFileFactory for custom spill backends [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: remove 3.13 freethreaded builds [datafusion-python] via GitHub
• 2026/06/25 [PR] feat: route Unsupported through codegen dispatch for opt-in serdes [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: `array_compact` handle edge case with NULLs [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: Stage based fallback [datafusion-comet] via GitHub
• 2026/06/25 [PR] chore: remove 3.13 freethreaded builds [datafusion-python] via GitHub
• 2026/06/25 Re: [PR] chore: resolve audits after DF54.0.0 update to skill [datafusion-python] via GitHub
• 2026/06/25 Re: [I] Improve ArrowWriter performance for fixed-length vectors [datafusion-comet] via GitHub
• 2026/06/25 [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: materialize ConstantColumnVector on Comet's serialize/export paths [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: materialize ConstantColumnVector on Comet's serialize/export paths [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Release DataFusion `54.1.0` (minor/patch) Release [datafusion] via GitHub
• 2026/06/25 Re: [PR] Support co-partitioned range hash joins [datafusion] via GitHub
• 2026/06/25 [PR] chore: resolve audits after DF54.0.0 update to skill [datafusion-python] via GitHub
• 2026/06/25 Re: [PR] Support co-partitioned range hash joins [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: re-enable null-equal join dynamic filters with an IS NULL predicate [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: re-enable null-equal join dynamic filters with an IS NULL predicate [datafusion] via GitHub
• 2026/06/25 Re: [I] Add support for bucketed Parquet writes [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] use `array_compact` and `array_repeat` from Datafusion [datafusion-comet] via GitHub
• 2026/06/25 [PR] fix: `array_compact` handle edge case with NULLs [datafusion] via GitHub
• 2026/06/25 [I] Segfault with PyArrow 24 on macOS after DataFusion 54 upgrade (mimalloc v2/v3 collision) [datafusion-python] via GitHub
• 2026/06/25 Re: [PR] fix: apply recursive CTE column-list aliases to the static term [datafusion] via GitHub
• 2026/06/25 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/25 [I] Allow Range partitioning to satisfy grouped aggregation requirements [datafusion] via GitHub
• 2026/06/25 Re: [I] Add native support for Sec, Csc, Cbrt, Hypot, Factorial, and ShiftRightUnsigned [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Add support for `MapFromEntries` [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: create_array [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Implement file commit protocol for native Parquet writes [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Add support for `MapFromEntries` [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Add native support for Sec, Csc, Cbrt, Hypot, Factorial, and ShiftRightUnsigned [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: create_array [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: map [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: map [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Add support for from_json (JsonToStructs) expression [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Add support for from_json (JsonToStructs) expression [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: create_map [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: create_map [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: map_concat [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: schema_of_json [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: map_concat [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: schema_of_json [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: array_exists [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: json_object_keys [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: json_object_keys [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: from_unix_time [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: months_between [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: months_between [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: levenshtein [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: array_exists [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: from_unix_time [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: make_timestamp [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: levenshtein [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: make_timestamp [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Support spark unbase64 function [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Support spark unbase64 function [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: aes_encrypt [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: aes_encrypt [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] feat: add support for `aes_decrypt` expression [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: aes_decrypt [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Feature] Support Spark expression: aes_decrypt [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] feat: Implement TimeType support - Infrastructure - shuffle [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: translate SQL wildcards in SIMILAR TO patterns (#22263) [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: ArrayInsert evaluation for null source arrays [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] [PoC/Proposal] AQE-lite: change plan properties at runtime based on stats from pipeline breakers [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: core SPI for contrib leaf scans (CometScanWithPlanData) [Delta contrib split, part 1] [datafusion-comet] via GitHub
• 2026/06/25 [PR] feat: Add native collect_list aggregate support [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/06/25 [PR] feat: Support decimal in approx_distinct [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: apply recursive CTE column-list aliases to the static term [datafusion] via GitHub
• 2026/06/25 Re: [PR] perf: share encoder/reservation across PartitionedTopKExec partition … [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: cap spill merge fan-in [datafusion] via GitHub
• 2026/06/25 Re: [PR] perf: share encoder/reservation across PartitionedTopKExec partition … [datafusion] via GitHub
• 2026/06/25 Re: [I] Unsafe / incorrect `unwrap_cast` optimizations for narrowing casts (e.g. Decimal) [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: cap spill merge fan-in [datafusion] via GitHub
• 2026/06/25 Re: [PR] refactor: remove redundant partitioned_by_file_group file scan field [datafusion] via GitHub
• 2026/06/25 Re: [I] Unsafe / incorrect `unwrap_cast` optimizations for narrowing casts (e.g. Decimal) [datafusion] via GitHub
• 2026/06/25 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/25 [PR] refactor: remove redundant partitioned_by_file_group file scan field [datafusion] via GitHub
• 2026/06/25 Re: [I] PostgreSQL compatibility: `SIMILAR TO` should treat `%` as a wildcard [datafusion] via GitHub
• 2026/06/25 Re: [PR] perf(parquet): revise filter pushdown configuration [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: translate SQL wildcards in SIMILAR TO patterns (#22263) [datafusion] via GitHub
• 2026/06/25 [PR] fix: translate SQL wildcards in SIMILAR TO patterns (#22263) [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: add array_prepend support [datafusion-comet] via GitHub
• 2026/06/25 [PR] Fix ArrayInsert evaluation for null source arrays [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] feat: add array_prepend support [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: gate non-default collations for Spark 4 datetime expressions [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: gate non-default collations for Spark 4 datetime expressions [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: classify unsupported format patterns as Unsupported in CometFromUnixTime [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] feat: use aligned slice access during bulk append in SparkUnsafeArray [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] feat: implement native empty2null spark inner function [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: gate non-default collations for Spark 4 datetime expressions [datafusion-comet] via GitHub
• 2026/06/25 [I] bug: shutdown `jni_api::TOKIO_RUNTIME` on exit [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] feat: remove constraint on array of nested elements [datafusion-comet] via GitHub
• 2026/06/25 [PR] [Draft][22715] introduce dictionarys as a supported group column type [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: surface native opt-in expressions as compatible-by-default with a COMET-INFO plan hint [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] feat: surface native opt-in expressions as compatible-by-default with a COMET-INFO plan hint [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] Add distinction between "info" and "fallback" messages [datafusion-comet] via GitHub
• 2026/06/25 [PR] POC hash aggregate repartition subpartitions [datafusion] via GitHub
• 2026/06/25 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] Support co-partitioned range hash joins [datafusion] via GitHub
• 2026/06/25 Re: [I] Allow co-partitioned range inputs to satisfy inner partitioned hash joins [datafusion] via GitHub
• 2026/06/25 Re: [I] Improve RoundRobin `RepartitionExec` [datafusion] via GitHub
• 2026/06/25 Re: [I] Improve RoundRobin `RepartitionExec` [datafusion] via GitHub
• 2026/06/25 Re: [PR] [WIP] Support co-partitioned range hash joins [datafusion] via GitHub
• 2026/06/25 Re: [PR] [WIP] Support co-partitioned range hash joins [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: disable migration aggregate by default [datafusion] via GitHub
• 2026/06/25 Re: [PR] [WIP] Support co-partitioned range hash joins [datafusion] via GitHub
• 2026/06/25 Re: [PR] refactor: make join projection pushdown schema-aware via ColumnIndex/… [datafusion] via GitHub
• 2026/06/25 [PR] refactor: make join projection pushdown schema-aware via ColumnIndex/… [datafusion] via GitHub
• 2026/06/25 [PR] Support co-partitioned range hash joins [datafusion] via GitHub
• 2026/06/25 [I] Allow co-partitioned range inputs to satisfy inner partitioned hash joins [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: apply recursive CTE column-list aliases to the static term [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
• 2026/06/25 Re: [PR] fix: apply recursive CTE column-list aliases to the static term [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: introduce pluggable SpillFile trait and TempFileFactory for custom spill backends [datafusion] via GitHub
• 2026/06/25 Re: [PR] [PoC/Proposal] AQE-lite: change plan properties at runtime based on stats from pipeline breakers [datafusion] via GitHub
• 2026/06/25 Re: [I] Improve internal worker parallelism support [datafusion] via GitHub
• 2026/06/25 Re: [PR] [PoC/Proposal] AQE-lite: change plan properties at runtime based on stats from pipeline breakers [datafusion] via GitHub
• 2026/06/25 Re: [I] Improve internal worker parallelism support [datafusion] via GitHub
• 2026/06/25 [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: support nullary aggregate UDFs [datafusion] via GitHub
• 2026/06/25 Re: [I] Support fully-native multi-stage (distinct-combined) collect_list / collect_set [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] refactor(hash-aggr): Migrate ordered partial/final aggregation [datafusion] via GitHub
• 2026/06/25 [PR] refactor(hash-aggr): Migrate ordered partial/final aggregation [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix(lambda): only push referenced params into the merged batch [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix(lambda): only push referenced params into the merged batch [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix(lambda): only push referenced params into the merged batch [datafusion] via GitHub
• 2026/06/25 Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion] via GitHub
• 2026/06/25 Re: [PR] Perf: cache primitive sort key in SortPreservingMerge to drop per-comparison bounds checks [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: cap spill merge fan-in [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: disable migration aggregate by default [datafusion] via GitHub
• 2026/06/25 Re: [I] HashAggregate output regression after #23055: repeated `EmitTo::First` maintains unused GroupValues lookup state [datafusion] via GitHub
• 2026/06/24 Re: [PR] Perf: cache primitive sort key in SortPreservingMerge to drop per-comparison bounds checks [datafusion] via GitHub
• 2026/06/24 Re: [I] Add a Benchmark for Planning Extension Nodes [datafusion] via GitHub
• 2026/06/24 [PR] fix: release interning state before terminal output to fix hash aggregate regression (#23178) [datafusion] via GitHub
• 2026/06/24 Re: [PR] Perf: cache primitive sort key in SortPreservingMerge to drop per-comparison bounds checks [datafusion] via GitHub
• 2026/06/24 Re: [PR] Perf: cache primitive sort key in SortPreservingMerge to drop per-comparison bounds checks [datafusion] via GitHub
• 2026/06/24 Re: [PR] perf: avoid possibly expensive string formatting if no error is encountered [datafusion] via GitHub
• 2026/06/24 [I] Add a Benchmark for Planning Extension Nodes [datafusion] via GitHub
• 2026/06/24 Re: [I] Refactor: Make join projection pushdown schema-aware via `ColumnIndex` / `JoinSide` [datafusion] via GitHub
• 2026/06/24 Re: [PR] perf: share encoder/reservation across PartitionedTopKExec partition … [datafusion] via GitHub
• 2026/06/24 Re: [PR] chore(deps): bump uuid from 1.23.3 to 1.23.4 [datafusion-ballista] via GitHub
• 2026/06/24 Re: [PR] feat: support nullary aggregate UDFs [datafusion] via GitHub
• 2026/06/24 Re: [PR] Perf: cache primitive sort key in SortPreservingMerge to drop per-comparison bounds checks [datafusion] via GitHub
• 2026/06/24 Re: [PR] fix(lambda): only push referenced params into the merged batch [datafusion] via GitHub
• 2026/06/24 [I] HashAggregate output regression after #23055: repeated `EmitTo::First` maintains unused GroupValues lookup state [datafusion] via GitHub
• 2026/06/24 [PR] feat(functions-aggregate): support sum(interval) [datafusion] via GitHub
• 2026/06/24 Re: [PR] perf: share encoder/reservation across PartitionedTopKExec partition … [datafusion] via GitHub
• 2026/06/24 [PR] chore(deps): bump rustyline from 17.0.2 to 18.0.1 [datafusion-ballista] via GitHub
• 2026/06/24 [PR] chore(deps): bump uuid from 1.23.3 to 1.23.4 [datafusion-ballista] via GitHub
• 2026/06/24 Re: [PR] [codex POC] Add query fusion optimizer [datafusion] via GitHub
• 2026/06/24 [PR] fix: unparse columns of stacked pushdown projections unqualified [datafusion] via GitHub
• 2026/06/24 [PR] [codex] Add query fusion optimizer POC [datafusion] via GitHub
• 2026/06/24 [I] Improve internal worker parallelism support [datafusion] via GitHub
• 2026/06/24 Re: [PR] Migrate case conversion and substr_index to fallible string view builder APIs [datafusion] via GitHub
• 2026/06/24 Re: [PR] refactor: return Result from fallible catalog and schema methods [datafusion] via GitHub
• 2026/06/24 Re: [PR] Add regression coverage for quoted dotted column aliases [datafusion] via GitHub

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