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• 2026/08/22 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/22 [PR] chore(core): remove unused diagram module [datafusion-ballista] via GitHub
• 2026/08/22 Re: [I] to_time / try_to_time: native parser rejects 'T12' and '12:30:45.' which Spark accepts [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] test: add expression fallback-invariance suite [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] perf: build spark_size LargeList lengths from i64 offsets [datafusion-comet] via GitHub
• 2026/08/22 Re: [I] Implement sequence natively for integral types instead of JVM codegen dispatch [datafusion-comet] via GitHub
• 2026/08/22 [PR] fix(scheduler): fix test job-completion polling — honour interval, drop dead helpers [datafusion-ballista] via GitHub
• 2026/08/22 Re: [I] Implement unbase64 natively instead of JVM codegen dispatch [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] test: add expression fallback-invariance suite [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] fix: support empty struct types [datafusion-comet] via GitHub
• 2026/08/22 Re: [I] Add projection support to `SortMergeJoinExec` [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: add projection support to SortMergeJoinExec [datafusion] via GitHub
• 2026/08/22 [PR] feat: widen percentile input to use larger precision [datafusion] via GitHub
• 2026/08/22 [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] perf: replace PiecewiseMergeJoin's visited bitmap with a suffix watermark (~1.8x faster Left join) [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: support empty struct types [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] fix: support empty struct types [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] chore: drop Spark 3.4 support [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] fix: remap SortMergeJoin filter during projection pushdown [datafusion] via GitHub
• 2026/08/22 Re: [PR] Reject invalid numeric underscore separators [datafusion-sqlparser-rs] via GitHub
• 2026/08/22 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: derive a distinct count from primary key and unique constraints [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/22 Re: [PR] perf(parquet): skip RowFilter on statically fully-matched row groups [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/22 Re: [PR] Raise `hash_join_single_partition_threshold` to 4MB [datafusion] via GitHub
• 2026/08/22 Re: [PR] perf(parquet): skip RowFilter on statically fully-matched row groups [datafusion] via GitHub
• 2026/08/22 Re: [PR] Raise `hash_join_single_partition_threshold` to 4MB [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: support empty struct types [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/22 Re: [I] [Follow-up #23696] Extract the initial push-decoder setup into a named struct [datafusion] via GitHub
• 2026/08/22 Re: [PR] refactor(parquet): extract InitialDecoderState from the opener decoder-setup block [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: object-store data cache (memory tier) + cache-affinity scheduling [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] fix: support empty struct types [datafusion-comet] via GitHub
• 2026/08/22 [PR] fix: support empty struct types [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] fix: remap SortMergeJoin filter during projection pushdown [datafusion] via GitHub
• 2026/08/22 [I] Empty struct columns silently fall back to Spark instead of running natively [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] fix(physical-expr): stop false infeasibility report from Eq+FALSE in cp_solver [datafusion] via GitHub
• 2026/08/22 [PR] feat: tests for nan and nulls in percentile and median UDAF [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: flush FilterExec output on pending inut for unbounded inputs [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: ensure deferred-filtered outer joins preserve streamed output order [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: ensure deferred-filtered outer joins preserve streamed output order [datafusion] via GitHub
• 2026/08/22 Re: [I] percentile_cont is wrong for `Decimal32` with lower interpolation precision [datafusion] via GitHub
• 2026/08/22 [PR] chore: migrate HawkEye to v7 [datafusion-sandbox] via GitHub
• 2026/08/22 Re: [PR] feat: tests for nan and nulls in percentile and median UDAF [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix(spark): derive pmod's decimal result type from the declared arguments [datafusion] via GitHub
• 2026/08/22 Re: [PR] chore: migrate HawkEye to v7 [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix(physical-expr): stop false infeasibility report from Eq+FALSE in cp_solver [datafusion] via GitHub
• 2026/08/22 [PR] perf: replace PiecewiseMergeJoin's visited bitmap with a suffix watermark (~1.8x faster Left join) [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: decimal support for percentile_cont and median [datafusion] via GitHub
• 2026/08/22 [PR] chore: migrate HawkEye to v7 [datafusion] via GitHub
• 2026/08/22 Re: [PR] test: add expression fallback-invariance suite [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] feat: widen percentile input to use larger precision [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: ensure deferred-filtered outer joins preserve streamed output order [datafusion] via GitHub
• 2026/08/22 [I] percentile_cont is wrong for `Decimal32` with lower interpolation precision [datafusion] via GitHub
• 2026/08/22 [PR] docs: list DataFusion Bloom extension [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: scan subqueries when advancing the extracted-alias generator [datafusion] via GitHub
• 2026/08/22 Re: [PR] perf(parquet): skip RowFilter on statically fully-matched row groups [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix(spark): derive pmod's decimal result type from the declared arguments [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] refactor: Simplify and optimize Parquet projection planning for nested casts [datafusion] via GitHub
• 2026/08/22 [PR] fix: scan subqueries when advancing the extracted-alias generator [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] refactor: Simplify and optimize Parquet projection planning for nested casts [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: derive a distinct count from primary key and unique constraints [datafusion] via GitHub
• 2026/08/22 Re: [PR] feat: preserve bitmap-backed RowSelection through ParquetAccessPlan [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: preserve MERGE target qualifier bindings [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: ensure deferred-filtered outer joins preserve streamed output order [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: `median` returns Float64 for integer inputs to avoid truncation [datafusion] via GitHub
• 2026/08/22 [PR] fix: ensure deferred-filtered outer joins preserve streamed output order [datafusion] via GitHub
• 2026/08/22 Re: [PR] Fix topk emitted batches metric [datafusion] via GitHub
• 2026/08/22 [PR] MSSQL: Support cursor scope and FAST_FORWARD options [datafusion-sqlparser-rs] via GitHub
• 2026/08/22 Re: [PR] Fix topk emitted batches metric [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: distinguish reflection failure from absent accessor in IcebergReflection [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
• 2026/08/22 [PR] fix: distinguish reflection failure from absent accessor in IcebergReflection [datafusion-comet] via GitHub
• 2026/08/22 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/22 [PR] DuckDB: Add SUMMARIZE query support [datafusion-sqlparser-rs] via GitHub
• 2026/08/22 Re: [PR] fix: adapt input batches with stricter nested nullability to planned schema in aggregation [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/22 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/22 Re: [D] Policy on uptick of LLM PRs from new contributors [datafusion] via GitHub
• 2026/08/21 Re: [PR] refactor(parquet): extract InitialDecoderState from the opener decoder-setup block [datafusion] via GitHub
• 2026/08/21 Re: [I] Remove deprecated `Expr::Wildcard` variant [datafusion] via GitHub
• 2026/08/21 Re: [PR] test: end-to-end regression tests for view array spill compaction (replaces #21325) [datafusion] via GitHub
• 2026/08/21 [PR] refactor(parquet): extract InitialDecoderState from the opener decoder-setup block [datafusion] via GitHub
• 2026/08/21 Re: [PR] refactor(hash-aggr): Let partial-reduce mode aggregation error under memory limit [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat(optimizer): coalesce peer first_value / last_value into a single struct aggregate [datafusion] via GitHub
• 2026/08/21 Re: [PR] Fix physical distinctness expression nullability [datafusion] via GitHub
• 2026/08/21 Re: [PR] test: end-to-end regression tests for view array spill compaction (replaces #21325) [datafusion] via GitHub
• 2026/08/21 [PR] MSSQL: Support multiple columns after ALTER TABLE ADD [datafusion-sqlparser-rs] via GitHub
• 2026/08/21 Re: [PR] fix: preserve MERGE target qualifier bindings [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/21 Re: [PR] Fix physical distinctness expression nullability [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: format Bytes-category custom metrics with byte units [datafusion] via GitHub
• 2026/08/21 [PR] MSSQL: Support PROC as CREATE PROCEDURE abbreviation [datafusion-sqlparser-rs] via GitHub
• 2026/08/21 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: decimal support for percentile_cont and median [datafusion] via GitHub
• 2026/08/21 Re: [I] Align `median` and `percentile_cont` implementations (preserve Decimal in `percentile_cont`, alias `median`) [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: decimal support for percentile_cont and median [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] perf: improve ArrowWriter performance for fixed-length vectors [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: GROUP BY returns two rows for the NULL group with a nullable UNIQUE constraint [datafusion] via GitHub
• 2026/08/21 Re: [PR] refactor(asof_join): enhance match value handling and comparator caching [datafusion] via GitHub
• 2026/08/21 Re: [PR] Intermediate result blocked approach to aggregation memory management [datafusion] via GitHub
• 2026/08/21 Re: [PR] Intermediate result blocked approach to aggregation memory management [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: Validate duration format at `SET` time [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: Validate filter selectivity at `SET` time [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: Validate duration format at `SET` time [datafusion] via GitHub
• 2026/08/21 Re: [PR] refactor: Simplify and optimize Parquet projection planning for nested casts [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] refactor: Simplify and optimize Parquet projection planning for nested casts [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] refactor: Simplify and optimize Parquet projection planning for nested casts [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: support RunEndEncoded arrays in function and window frame type coercion [datafusion] via GitHub
• 2026/08/21 Re: [PR] Fix/date bin ree coercion [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 Re: [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 [PR] short circuit byte check in groupValuesRows [datafusion] via GitHub
• 2026/08/21 [I] skip expensive ptr chase & comparission in ByteGroupValueBuilder [datafusion] via GitHub
• 2026/08/21 Re: [I] Proposal: DataFusion Cookbook [datafusion] via GitHub
• 2026/08/21 Re: [I] Remove assorted deprecated APIs that are past the API health policy [datafusion] via GitHub
• 2026/08/21 Re: [PR] chore: remove get_statistics_with_limit [datafusion] via GitHub
• 2026/08/21 Re: [PR] chore: remove UserDefinedFunctionPlanner [datafusion] via GitHub
• 2026/08/21 Re: [PR] chore: remove DisplayableExecutionPlan::to_stringified [datafusion] via GitHub
• 2026/08/21 Re: [PR] chore: remove ExprSimplifier::simplify_with_cycle_count [datafusion] via GitHub
• 2026/08/21 Re: [PR] chore: remove DynEq and DynHash re-exports [datafusion] via GitHub
• 2026/08/21 Re: [PR] chore: remove ExecutionProps::start_execution [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] PostgreSQL: add support for CREATE TEXT SEARCH CONFIGURATION/DICTIONARY/PARSER/TEMPLATE [datafusion-sqlparser-rs] via GitHub
• 2026/08/21 Re: [PR] feat(physical-plan): add GroupColumn support for FixedSizeList / List / LargeList / Struct in multi-column GROUP BY [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: rescale decimal results in floor and ceil to scale 0 [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: Add max batch size metric to baseline [API Breaking] [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: Align struct cast behavior with Lists and Maps [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix: Spark-compatible HALF_UP rounding for round() on float types [datafusion] via GitHub
• 2026/08/21 Re: [PR] Support spilling for WindowAggExec [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat(proto): plumb PhysicalProtoConverterExtension into try_encode_expr / try_decode_expr [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat(physical-expr): add Partitioning::DynamicRange variant [datafusion] via GitHub
• 2026/08/21 Re: [PR] chore: remove ExprSimplifier::simplify_with_cycle_count [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: default native replace for non-empty UTF8_BINARY literal search [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] feat: default native replace for non-empty UTF8_BINARY literal search [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] feat: default native replace for non-empty UTF8_BINARY literal search [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] feat(optimizer): coalesce peer first_value / last_value into a single struct aggregate [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: Sort-aware Iceberg reads in Comet via a per-partition streaming merge [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/21 Re: [I] Improve RepartitionExec for better query performance [datafusion] via GitHub
• 2026/08/21 Re: [PR] perf: make cloning `SessionState` faster by sharing most state behind an `Arc` [datafusion] via GitHub
• 2026/08/21 Re: [PR] perf: make cloning `SessionState` faster by sharing most state behind an `Arc` [datafusion] via GitHub
• 2026/08/21 [PR] Enable more clippy lints [datafusion] via GitHub
• 2026/08/21 Re: [I] test: close remaining signed-zero SQL assertion gaps [datafusion-comet] via GitHub
• 2026/08/21 Re: [PR] perf: make cloning `SessionState` faster by sharing most state behind an `Arc` [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/21 Re: [PR] introduce optional rle reads from parquet [datafusion] via GitHub
• 2026/08/21 Re: [PR] [branch-55] fix: apply struct field filters when the file schema needs adaptation (#24125) [datafusion] via GitHub
• 2026/08/21 Re: [PR] Improve planning speed: Fast path for `union_schema` when all children share a schema [datafusion] via GitHub
• 2026/08/21 Re: [PR] Improve planning speed: Fast path for `union_schema` when all children share a schema [datafusion] via GitHub
• 2026/08/21 Re: [PR] fix(proto): preserve CSV/JSON scan options on roundtrip [datafusion] via GitHub
• 2026/08/21 Re: [PR] bench(functions-aggregate): benchmark coalescing peer first_value into a struct (#23682) [datafusion] via GitHub
• 2026/08/21 Re: [PR] perf: make cloning `SessionState` faster by sharing most state behind an `Arc` [datafusion] via GitHub
• 2026/08/21 Re: [I] Run DataFusion benchmarks regularly and track performance history over time [datafusion] via GitHub
• 2026/08/21 Re: [I] Proposal: DataFusion Cookbook [datafusion] via GitHub
• 2026/08/21 [I] Proposal: DataFusion Cookbook [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/21 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/21 Re: [I] Harden the k8s chaos backend before the #2029 kill scenarios [datafusion-ballista] via GitHub
• 2026/08/21 Re: [PR] feat: remove serialisation of built-in file formats from ballista [datafusion-ballista] via GitHub
• 2026/08/21 Re: [PR] feat: cost-based join order enumeration [datafusion] via GitHub
• 2026/08/21 Re: [PR] docs: Add London DataFusion meetup to events page [datafusion] via GitHub
• 2026/08/21 [PR] PartitionedFile::metadata_size_hint serde [datafusion] via GitHub
• 2026/08/21 Re: [PR] perf: make cloning `SessionState` faster by sharing most state behind an `Arc` [datafusion] via GitHub
• 2026/08/21 Re: [I] Make filter pushdown API more precise for their purpose [datafusion] via GitHub

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