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• 2026/05/26 Re: [PR] Simplify get_field over inline struct constructors [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: lower repartition_file_min_size default from 10 MiB to 1 MiB [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add minimal APIs / hooks for granular statistics collection in TableProvider implementations [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add minimal APIs / hooks for granular statistics collection in TableProvider implementations [datafusion] via GitHub
• 2026/05/26 Re: [PR] Gate new ScalarSubqueryExec node behind session property [datafusion] via GitHub
• 2026/05/26 Re: [PR] port `NegativeExpr` to use the `try_to_proto` / `try_from_proto` hooks [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add benchmark_runner info and query commands [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix: guard repeat array length overflow [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: vendor-pluggable S3 credentials for native scans [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] Add minimal APIs / hooks for granular statistics collection in TableProvider implementations [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add minimal APIs / hooks for granular statistics collection in TableProvider implementations [datafusion] via GitHub
• 2026/05/26 Re: [PR] Guard date_trunc lower-bound truncation [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add minimal APIs / hooks for granular statistics collection in TableProvider implementations [datafusion] via GitHub
• 2026/05/26 [I] Bug triage results: 2026-05-26 [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: add TableSchemaBuilder and store partition columns as Fields [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: Plumb Parquet virtual columns (row_number) through TableSchema and ParquetOpener [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: Plumb Parquet virtual columns (row_number) through TableSchema and ParquetOpener [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: Plumb Parquet virtual columns (row_number) through TableSchema and ParquetOpener [datafusion] via GitHub
• 2026/05/26 Re: [I] REST API to expose job runtime metrics [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] Add benchmark_runner info and query commands [datafusion] via GitHub
• 2026/05/26 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/26 [I] Snapshot tests in physical_optimizer are not deterministic across CPU-count environments [datafusion] via GitHub
• 2026/05/26 [PR] feat: add array_sum scalar function [datafusion] via GitHub
• 2026/05/26 [I] Repeating the same ordered LIMIT over a subquery changes the result [datafusion] via GitHub
• 2026/05/26 [I] Revisit the case for native columnar-to-row? [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: vendor-pluggable S3 credentials for native scans [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: adding add_months datetime expression [datafusion-comet] via GitHub
• 2026/05/26 Re: [I] REST API to expose job runtime metrics [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] chore: remove dead vector classes left over from native_iceberg_compat removal [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] Optimize away unused `UNNEST` under duplicate-insensitive aggregates [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 [PR] chore(deps): update pydata-sphinx-theme requirement from <1,>=0.17.1 to >=0.18.0,<1 in /docs [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 [PR] chore(deps): bump log from 0.4.29 to 0.4.30 in the all-other-cargo-deps group [datafusion] via GitHub
• 2026/05/26 Re: [I] Eliminate more outer joins by supporting more expressions [datafusion] via GitHub
• 2026/05/26 [PR] chore(deps): bump pbjson-types from 0.8.0 to 0.9.0 in the proto group [datafusion] via GitHub
• 2026/05/26 [PR] chore(deps): bump taiki-e/install-action from 2.79.2 to 2.79.8 [datafusion] via GitHub
• 2026/05/26 [PR] chore(deps): bump actions/stale from 10.2.0 to 10.3.0 [datafusion] via GitHub
• 2026/05/26 [PR] chore(deps): bump github/codeql-action from 4.35.5 to 4.36.0 [datafusion] via GitHub
• 2026/05/26 [PR] perf: Handle intermediate `Projection` nodes in `EliminateOuterJoin` [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: expose variety of features from DF54 update [datafusion-python] via GitHub
• 2026/05/26 Re: [PR] Add details on caching to skill [datafusion-python] via GitHub
• 2026/05/26 Re: [PR] Gate new ScalarSubqueryExec node behind session property [datafusion] via GitHub
• 2026/05/26 [PR] chore(audit): audit any and expand tests [datafusion-comet] via GitHub
• 2026/05/26 Re: [I] Port `TryCastExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• 2026/05/26 Re: [PR] chore(deps): upgrade to DataFusion 54 [datafusion-ballista] via GitHub
• 2026/05/26 [PR] chore(audit): audit Average and expand tests [datafusion-comet] via GitHub
• 2026/05/26 Re: [I] Adaptive (cost-based) decision for skip_partial_aggregation instead of fixed ratio threshold [datafusion] via GitHub
• 2026/05/26 Re: [PR] chore(deps): upgrade to DataFusion 54 [datafusion-ballista] via GitHub
• 2026/05/26 [PR] chore(audit): audit BitAndAgg and expand tests [datafusion-comet] via GitHub
• 2026/05/26 [PR] chore(audit): audit any_value and expand tests [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] Gate new ScalarSubqueryExec node behind session property [datafusion] via GitHub
• 2026/05/26 [I] Benchmarks should run with a configured memory limit [datafusion] via GitHub
• 2026/05/26 Re: [PR] docs: group user and contributor guide nav into captioned sections [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] perf: hoist split_vec_min_alloc to datafusion-common and shrink the emitted prefix [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: expand date/time expression support using codegen dispatcher [datafusion-comet] via GitHub
• 2026/05/26 [PR] Port IsNotNullExpr proto serialization hooks [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: add Spark-compatible arrays_zip function [datafusion] via GitHub
• 2026/05/26 Re: [PR] chore(deps): upgrade to DataFusion 54 [datafusion-ballista] via GitHub
• 2026/05/26 [PR] feat(table): add SessionContext.registerStreamingTable for push-mode batch ingest [datafusion-java] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: add array_scale scalar function [datafusion] via GitHub
• 2026/05/26 Re: [PR] ci: scope Spark SQL trigger paths to per-version shims and diff [datafusion-comet] via GitHub
• 2026/05/26 Re: [I] Improve switching between Comet versions of user guide [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] docs: collapse archived user guide versions behind a single Older Versions page [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: Implement TimeType support - Infrastructure - shuffle [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [I] `EliminateOuterJoin` should descend through `Projection` [datafusion] via GitHub
• 2026/05/26 [I] `EliminateOuterJoin` should descend through `Projection` [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: cache CometDecodedVector validityBufferAddress [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: expose variety of features from DF54 update [datafusion-python] via GitHub
• 2026/05/26 Re: [PR] Fix DataFusion drops grouped MIN/MAX rows with NULL sort keys under ORDER BY + LIMIT [datafusion] via GitHub
• 2026/05/26 [PR] Gate new ScalarSubqueryExec node behind session property [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add blog post on writing agent skills for datafusion-python [datafusion-site] via GitHub
• 2026/05/26 Re: [PR] feat: adds array_add function [datafusion] via GitHub
• 2026/05/26 Re: [PR] chore(deps): bump log from 0.4.29 to 0.4.30 [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] chore(deps): bump log from 0.4.29 to 0.4.30 [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 [PR] perf: cache CometDecodedVector validityBufferAddress, simplify CometVector API [datafusion-comet] via GitHub
• 2026/05/26 Re: [I] Make datafusion support materializing option for CTE [datafusion] via GitHub
• 2026/05/26 [PR] chore(deps): upgrade to DataFusion 54 [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] fix date_bin overflows scaling extreme Timestamp(Second) source [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix factorial(21) should not overflow when PostgreSQL returns a numeric answer [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add blog post on writing agent skills for datafusion-python [datafusion-site] via GitHub
• 2026/05/26 [I] change default Maven profile to Spark 4.0 [datafusion-comet] via GitHub
• 2026/05/26 Re: [I] Optimize `split_part` using bulk-NULL string builders [datafusion] via GitHub
• 2026/05/26 Re: [I] array functions (remove, resize, extract, replace, repeat) not properly handling nulls for index arguments [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Optimize `split_part` using bulk-NULL string builders [datafusion] via GitHub
• 2026/05/26 Re: [PR] refactor: add `try_to_proto` to `HashTableLookupExpr` [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix: make array null argument handling follow SQL semantics [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: support Spark expression json_array_length [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: support Spark expression json_array_length [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: support Spark expression json_array_length [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: support Spark expression json_array_length [datafusion-comet] via GitHub
• 2026/05/26 [PR] feat(dataframe): expose the executed physical plan with per-operator metrics [datafusion-java] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix date_bin overflows scaling extreme Timestamp(Second) source [datafusion] via GitHub
• 2026/05/26 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/26 [PR] feat: Add Spark SQL parser dialect config [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix date_bin overflows scaling extreme Timestamp(Second) source [datafusion] via GitHub
• 2026/05/26 [PR] DataFusion Java 0.1.0 Blog Post [datafusion-site] via GitHub
• 2026/05/26 Re: [I] Feat: to_json does not support +Infinity, -Infinity for numeric types [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] Feat: to_json Infinity/-Infinity Nan values support [datafusion-comet] via GitHub
• 2026/05/26 [I] `date_bin` scalar & array paths have different error behaviours [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] test: cover regexp_like multiline flag [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add Physical `Partitioning::Range` enum variant [datafusion] via GitHub
• 2026/05/26 Re: [PR] Allow specifying an arrow schema for PartitionedFile [datafusion] via GitHub
• 2026/05/26 Re: [PR] Allow specifying an arrow schema for PartitionedFile [datafusion] via GitHub
• 2026/05/26 [I] Update to datafusion 54 [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] ci: split iceberg_spark_test workflow per Iceberg version [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] Feat: to_json Infinity/-Infinity Nan values support [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: demonstrate issue with partial aggregation [datafusion] via GitHub
• 2026/05/26 Re: [PR] test: cover regexp_like multiline flag [datafusion] via GitHub
• 2026/05/26 Re: [PR] Return None for cardinality overflow [datafusion] via GitHub
• 2026/05/26 [I] Partial hash aggregation produces batches reporting huge memory size [datafusion] via GitHub
• 2026/05/26 [PR] feat: demonstrate issue with partial aggregation [datafusion] via GitHub
• 2026/05/26 Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat: support Spark expression json_array_length [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat: support Spark expression json_array_length [datafusion-comet] via GitHub
• 2026/05/26 Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
• 2026/05/26 Re: [PR] Allow specifying an arrow schema for PartitionedFile [datafusion] via GitHub
• 2026/05/26 Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
• 2026/05/26 Re: [I] Add support for Python UDFs in distributed queries [datafusion-ballista] via GitHub
• 2026/05/26 [PR] chore(deps): bump log from 0.4.29 to 0.4.30 [datafusion-ballista] via GitHub
• 2026/05/26 [PR] chore(deps): bump taiki-e/install-action from 2.79.7 to 2.79.8 [datafusion-ballista] via GitHub
• 2026/05/26 [PR] chore(deps): bump http from 1.4.0 to 1.4.1 [datafusion-ballista] via GitHub
• 2026/05/26 [PR] chore(deps): bump reqwest from 0.13.3 to 0.13.4 [datafusion-ballista] via GitHub
• 2026/05/26 Re: [I] Add support for Python UDFs in distributed queries [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 [I] refactor: replace boolean flags with enum in CometPlainVector [datafusion-comet] via GitHub
• 2026/05/26 Re: [I] Add support for Python UDFs in distributed queries [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [I] ToJson PartialEq<dyn Any> impl is inconsistent with PartialEq impl [datafusion-comet] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] refactor: Update SortMergeJoin to use async spill abstractions [datafusion] via GitHub
• 2026/05/26 Re: [PR] Port NotExpr proto hooks [datafusion] via GitHub
• 2026/05/26 Re: [I] Stale spark comparaison benchmarks in readme file [datafusion-ballista] via GitHub
• 2026/05/26 Re: [I] Stale spark comparaison benchmarks in readme file [datafusion-ballista] via GitHub
• 2026/05/26 [I] Stale spark comparaison benchmarks in readme file [datafusion-ballista] via GitHub
• 2026/05/26 Re: [I] PostgreSQL compatibility: `factorial(21)` should not overflow when PostgreSQL returns a numeric answer [datafusion] via GitHub
• 2026/05/26 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix: align regexp_instr empty-pattern behavior with PostgreSQL [datafusion] via GitHub
• 2026/05/26 Re: [PR] Preserve recursive CTE nullability across logical and physical planning [datafusion] via GitHub
• 2026/05/26 [PR] fix: clear handled OFFSET before child recursion in LimitPushdown [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: optimize arrays_zip perfect list zips [datafusion] via GitHub
• 2026/05/26 Re: [I] PostgreSQL compatibility: `regexp_instr` with an empty pattern should return 1 [datafusion] via GitHub
• 2026/05/26 [I] feat(dataframe): expose the executed physical plan with per-operator metrics [datafusion-java] via GitHub
• 2026/05/26 Re: [PR] fix negative array subscripts should not index from the end [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix negative array subscripts should not index from the end [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add lambda substrait support [datafusion] via GitHub
• 2026/05/26 Re: [PR] [WIP] feat(aqe): delay join decision & introduce broadcast join in AQE [datafusion-ballista] via GitHub
• 2026/05/26 Re: [I] PostgreSQL compatibility: negative array subscripts should not index from the end [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix negative array subscripts should not index from the end [datafusion] via GitHub
• 2026/05/26 Re: [PR] (feat) Add web rendering of the TUI application [datafusion-ballista] via GitHub
• 2026/05/26 Re: [I] PostgreSQL compatibility: negative array subscripts should not index from the end [datafusion] via GitHub
• 2026/05/26 [PR] chore: fix two comment typos [datafusion] via GitHub
• 2026/05/26 Re: [PR] test: cover regexp_like multiline flag [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: optimize arrays_zip perfect list zips [datafusion] via GitHub
• 2026/05/26 Re: [PR] Add lambda substrait support [datafusion] via GitHub
• 2026/05/26 Re: [PR] test: cover regexp_replace multiline flag [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 [I] feat(table): expose `registerStreamingTable` for push-mode batch ingest [datafusion-java] via GitHub
• 2026/05/26 Re: [PR] perf: optimize arrays_zip perfect list zips [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: optimize arrays_zip perfect list zips [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: optimize arrays_zip perfect list zips [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix array_repeat scalar path overflows total repeated-value count [datafusion] via GitHub
• 2026/05/26 Re: [PR] Optimize away unused `UNNEST` under duplicate-insensitive aggregates [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: optimize arrays_zip perfect list zips [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: optimize arrays_zip perfect list zips [datafusion] via GitHub
• 2026/05/26 Re: [PR] fix array_repeat scalar path overflows total repeated-value count [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: optimize arrays_zip perfect list zips [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Optimize `split_part` using bulk-NULL string builders [datafusion] via GitHub
• 2026/05/26 Re: [PR] feat(aqe): SplitPartitionsRule — file-list sharding for skewed shuffle partitions (v1) [datafusion-ballista] via GitHub
• 2026/05/26 Re: [PR] feat(aqe): SplitPartitionsRule — file-list sharding for skewed shuffle partitions (v1) [datafusion-ballista] via GitHub
• 2026/05/26 [PR] feat: propagate Java stack traces from JVM upcalls into DataFusionError [datafusion-java] via GitHub
• 2026/05/26 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/05/26 Re: [PR] Refactor Spark `format_string` integer conversion dispatch [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Optimize `split_part` using bulk-NULL string builders [datafusion] via GitHub
• 2026/05/26 Re: [PR] perf: Optimize `split_part` using bulk-NULL string builders [datafusion] via GitHub
• 2026/05/26 [PR] fix(physical-plan): make HashJoinExec dynamic filter pushdown idempotent [datafusion] via GitHub
• 2026/05/25 [PR] fix(physical-optimizer): make OutputRequirements idempotent [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: add array_scale scalar function [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: Improve display of `Decimal` values [datafusion] via GitHub
• 2026/05/25 Re: [I] panic: date_bin compute_distance subtracts past i64::MIN [datafusion] via GitHub

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