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• 2026/04/29 [PR] feat[expr-common]: support REE in coalesce [datafusion] via GitHub
• 2026/04/29 [I] coalesce on RunEndEncoded column fails to plan [datafusion] via GitHub
• 2026/04/29 Re: [I] CaseWhen does not work with custom implemented column expression [datafusion] via GitHub
• 2026/04/29 Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
• 2026/04/29 [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 16 updates [datafusion-sandbox] via GitHub
• 2026/04/29 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 15 updates [datafusion-sandbox] via GitHub
• 2026/04/29 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 16 updates [datafusion-sandbox] via GitHub
• 2026/04/29 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 15 updates [datafusion-sandbox] via GitHub
• 2026/04/29 Re: [PR] Add lambda support and array_transform udf [datafusion] via GitHub
• 2026/04/29 [PR] chore(deps): bump taiki-e/install-action from 2.69.7 to 2.75.25 [datafusion-sandbox] via GitHub
• 2026/04/29 Re: [PR] chore(deps): bump taiki-e/install-action from 2.69.7 to 2.75.25 [datafusion-sandbox] via GitHub
• 2026/04/29 Re: [PR] chore(deps): bump taiki-e/install-action from 2.69.7 to 2.75.19 [datafusion-sandbox] via GitHub
• 2026/04/29 Re: [PR] chore(deps): bump taiki-e/install-action from 2.69.7 to 2.75.19 [datafusion-sandbox] via GitHub
• 2026/04/29 Re: [PR] Move public skills to a directory to avoid downloading the whole repo [datafusion-python] via GitHub
• 2026/04/29 Re: [I] datafusion-python skill includes all the source from the repo [datafusion-python] via GitHub
• 2026/04/29 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/04/29 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/04/29 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/04/29 Re: [PR] add any_match higher-order function [datafusion] via GitHub
• 2026/04/29 Re: [I] Uncancellable FilterExec when the predicate rejects all rows [datafusion] via GitHub
• 2026/04/29 Re: [PR] [Teradata] Add `CREATE TABLE` options [datafusion-sqlparser-rs] via GitHub
• 2026/04/29 Re: [PR] feat: Cache ballista clients on executor [datafusion-ballista] via GitHub
• 2026/04/29 Re: [PR] feat: Cache ballista clients on executor [datafusion-ballista] via GitHub
• 2026/04/29 [PR] Explicitly declare spill codec dependency on `arrow-ipc` (lz4, zstd) and document contract [datafusion] via GitHub
• 2026/04/29 [PR] [Teradata] Add `CREATE TABLE` options [datafusion-sqlparser-rs] via GitHub
• 2026/04/29 [I] feat: OFFSET pushdown with WHERE filters using fully-matched RG statistics [datafusion] via GitHub
• 2026/04/29 [I] feat: OFFSET pushdown for multi-file parquet scans [datafusion] via GitHub
• 2026/04/29 [I] Make spill codec availability an explicit contract of the spill stack [datafusion] via GitHub
• 2026/04/29 Re: [PR] feat: pushdown OFFSET to parquet for RG-level skipping [datafusion] via GitHub
• 2026/04/29 Re: [PR] fix: fix elapsed_compute metric in ParquetSink to report encoding time only [datafusion] via GitHub
• 2026/04/29 Re: [I] ParquetSink's elapsed_compute accounts for IO, not just CPU [datafusion] via GitHub
• 2026/04/29 Re: [PR] fix: fix elapsed_compute metric in ParquetSink to report encoding time only [datafusion] via GitHub
• 2026/04/29 Re: [PR] build: allow posting comments on forked PRs and fix missing protobuf [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 Re: [PR] feat: pushdown OFFSET to parquet for RG-level skipping [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 Re: [PR] build: allow posting comments on forked PRs [datafusion] via GitHub
• 2026/04/29 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/29 Re: [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 [PR] build: allow posting comments on forked PRs [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 Re: [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 Re: [PR] Databricks: Add support for `UPDATE SET *` and `INSERT *` in MERGE statements [datafusion-sqlparser-rs] via GitHub
• 2026/04/29 [PR] Add `normalize_batch_schema` helper and migrate `RecursiveQueryExec` to enforce output schema consistency [datafusion] via GitHub
• 2026/04/29 Re: [PR] chore: fix `iff` typos [datafusion] via GitHub
• 2026/04/29 Re: [PR] Snowflake: Fix COPY INTO transformation parsing for cast expressions [datafusion-sqlparser-rs] via GitHub
• 2026/04/29 Re: [PR] Snowflake: Accept COPY GRANTS after CREATE VIEW column list [datafusion-sqlparser-rs] via GitHub
• 2026/04/29 Re: [PR] fix: fix elapsed_compute metric in ParquetSink to report encoding time only [datafusion] via GitHub
• 2026/04/29 Re: [PR] fix: fix elapsed_compute metric in ParquetSink to report encoding time only [datafusion] via GitHub
• 2026/04/29 Re: [PR] Snowflake: Fix COPY INTO transformation parsing for cast expressions [datafusion-sqlparser-rs] via GitHub
• 2026/04/29 Re: [PR] BigQuery: Parse WITH CONNECTION on CREATE EXTERNAL TABLE [datafusion-sqlparser-rs] via GitHub
• 2026/04/29 Re: [PR] feat: pushdown OFFSET to parquet for RG-level skipping [datafusion] via GitHub
• 2026/04/29 Re: [PR] Intermediate result blocked approach to aggregation memory management [datafusion] via GitHub
• 2026/04/29 Re: [PR] feat: pushdown OFFSET to parquet for RG-level skipping [datafusion] via GitHub
• 2026/04/29 [I] Breaking change detector CI step cant post comment [datafusion] via GitHub
• 2026/04/29 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/29 Re: [I] Add support for lambda/higher order functions [datafusion] via GitHub
• 2026/04/29 Re: [PR] wip: Array remove optimize [datafusion] via GitHub
• 2026/04/28 Re: [PR] ci: add breaking change detector [datafusion] via GitHub
• 2026/04/28 Re: [I] Add support for Spark 4.1 `OneRowRelationExec` [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Add support for Spark 4.1 `OneRowRelationExec` [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] chore(deps): bump rustls from 0.23.39 to 0.23.40 [datafusion-ballista] via GitHub
• 2026/04/28 Re: [PR] fix(proto): correctly serialize FilterExec empty projection [datafusion] via GitHub
• 2026/04/28 Re: [I] Add support for Spark 4.1 `OneRowRelationExec` [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] chore(deps): bump ctor from 0.10.1 to 0.11.1 [datafusion-ballista] via GitHub
• 2026/04/28 Re: [PR] chore: fix `iff` typos [datafusion] via GitHub
• 2026/04/28 [I] Introduce a reusable execution-layer helper for schema normalization [datafusion] via GitHub
• 2026/04/28 Re: [PR] Remove unnecessary Mutex in SharedMemoryReservation [datafusion] via GitHub
• 2026/04/28 Re: [PR] Remove unnecessary Mutex in SharedMemoryReservation [datafusion] via GitHub
• 2026/04/28 Re: [PR] wip: Array remove optimize [datafusion] via GitHub
• 2026/04/28 Re: [I] Add support for Spark 4.1 `OneRowRelationExec` [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/28 Re: [PR] wip: Array remove optimize [datafusion] via GitHub
• 2026/04/28 Re: [PR] wip: Array remove optimize [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: support binary arguments for StringConcat operator [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] wip: Array remove optimize [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: support binary arguments for StringConcat operator [datafusion] via GitHub
• 2026/04/28 Re: [PR] fix: forbid lossy cast(for now) [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: support binary arguments for StringConcat operator [datafusion] via GitHub
• 2026/04/28 Re: [I] Adaptive query planner does not support sort-based shuffle [datafusion-ballista] via GitHub
• 2026/04/28 Re: [PR] wip: Array remove optimize [datafusion] via GitHub
• 2026/04/28 Re: [PR] wip: Array remove optimize [datafusion] via GitHub
• 2026/04/28 [PR] wip: Array remove optimize [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: automatically cast `ListView` to `List` for UDFs [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: automatically cast `ListView` to `List` for UDFs [datafusion] via GitHub
• 2026/04/28 Re: [PR] Fix GH action permissions in `rust.yml` and `docs.yaml` workflows [datafusion] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] feat: SchedulerConfig improvement [datafusion-ballista] via GitHub
• 2026/04/28 Re: [PR] [datafusion-spark] Support 2-argument ceil(value, scale) [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: Support Spark expression `str_to_map` [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] fix: grouping separator for float and decimal [datafusion] via GitHub
• 2026/04/28 Re: [PR] docs: Improve Spark version compatibility & ANSI mode documentation [WIP] [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/28 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/28 [PR] chore(deps): bump rustls from 0.23.39 to 0.23.40 [datafusion-ballista] via GitHub
• 2026/04/28 [PR] chore(deps): bump ctor from 0.10.1 to 0.11.1 [datafusion-ballista] via GitHub
• 2026/04/28 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/28 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/28 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/04/28 Re: [PR] Update `astral-tokio-tar` to appease cargo_audit [datafusion] via GitHub
• 2026/04/28 Re: [I] security_audit is failing on main [datafusion] via GitHub
• 2026/04/28 Re: [I] Add support for lambda/higher order functions [datafusion] via GitHub
• 2026/04/28 Re: [I] Add support for lambda/higher order functions [datafusion] via GitHub
• 2026/04/28 Re: [PR] Add lambda support and array_transform udf [datafusion] via GitHub
• 2026/04/28 Re: [PR] Update `astral-tokio-tar` to appease cargo_audit [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: minor lambda perf improvements [datafusion] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] Add lambda support and array_transform udf [datafusion] via GitHub
• 2026/04/28 Re: [PR] Add lambda support and array_transform udf [datafusion] via GitHub
• 2026/04/28 Re: [PR] [DRAFT] Add lambda substrait support [datafusion] via GitHub
• 2026/04/28 Re: [I] [DRAFT, EPIC] Full lambda support [datafusion] via GitHub
• 2026/04/28 Re: [PR] test(sqllogictest): stabilize parquet output_rows_skew with WITH ORDER [datafusion] via GitHub
• 2026/04/28 Re: [I] Small files problem. [datafusion-ballista] via GitHub
• 2026/04/28 [I] Small files problem. [datafusion-ballista] via GitHub
• 2026/04/28 Re: [PR] fix: Skip flaky test in `explain_analyze.slt` [datafusion] via GitHub
• 2026/04/28 [PR] fix: forbid lossy cast(for now) [datafusion] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] docs: improve review skill and contributor guide for serde patterns [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] test(sqllogictest): stabilize parquet output_rows_skew with WITH ORDER [datafusion] via GitHub
• 2026/04/28 Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
• 2026/04/28 Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
• 2026/04/28 Re: [D] datafusion mascot when? [datafusion] via GitHub
• 2026/04/28 Re: [PR] Adding support for TABLESPACE [datafusion-sqlparser-rs] via GitHub
• 2026/04/28 Re: [PR] PostgreSQL SQL/JSON Parser Support [datafusion-sqlparser-rs] via GitHub
• 2026/04/28 Re: [PR] Adding support for `PostgreSQL`'s `SUBSCRIPTION` (`CREATE`, `ALTER`, `DROP`, `COMMENT`) [datafusion-sqlparser-rs] via GitHub
• 2026/04/28 Re: [PR] Adding support for `IS JSON` & `IS NOT JSON` [datafusion-sqlparser-rs] via GitHub
• 2026/04/28 Re: [PR] Adding support for PostgreSQL's `STATISTICS` `CREATE`, `ALTER`, `DROP` and `COMMENT ON`. [datafusion-sqlparser-rs] via GitHub
• 2026/04/28 Re: [PR] feat: support Spark unbase64 expression [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] Add Substrait roundtrip support for `RecursiveQuery` and recursive CTE scans [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: support named parameters for table functions [datafusion] via GitHub
• 2026/04/28 Re: [PR] Substrait: Round-trip generate_series table function scans via ReadRel advanced_extension [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: allow to skip named parameters and fill skipped with NULL [datafusion] via GitHub
• 2026/04/28 Re: [PR] metrics: added more metrics for multi-column group by [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: add `LogicalPlanBuilderExt` trait to move some DataFrame convenience methods into builder [datafusion] via GitHub
• 2026/04/28 Re: [PR] fix: Wrap join operators with make_cooperative() for cancellation support [datafusion] via GitHub
• 2026/04/28 Re: [PR] Use arrow pool to fix memory over accounting in aggregations [datafusion] via GitHub
• 2026/04/28 Re: [PR] Incremental group emission in HashAggregate [datafusion] via GitHub
• 2026/04/28 Re: [PR] perf: skip double lookup in multi group by hash map [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: support stateless physical plans [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion] via GitHub
• 2026/04/28 Re: [PR] Enable parquet filter pushdown by default [datafusion] via GitHub
• 2026/04/28 Re: [PR] fix: simplify IS NULL/IS NOT NULL literals for parquet pruning [datafusion] via GitHub
• 2026/04/28 Re: [PR] Optimize RequiredIndices column collection [datafusion] via GitHub
• 2026/04/28 Re: [PR] Fix distribution enforcement for chained aggregates to avoid SanityCheckPlan failures [datafusion] via GitHub
• 2026/04/28 Re: [PR] Add preserve_empty_as_null option to unnest for Spark explode_outer compatibility [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: Ensure catalog format in config is valid [datafusion] via GitHub
• 2026/04/28 Re: [PR] Co-locate function parameter names and types with `Signature::with_parameters` [datafusion] via GitHub
• 2026/04/28 Re: [PR] perf: add prefetching for aggregate multi group by [WIP] [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
• 2026/04/28 [PR] Fix fully matched row groups with null counts [datafusion] via GitHub
• 2026/04/28 Re: [PR] test(sqllogictest): stabilize parquet output_rows_skew with WITH ORDER [datafusion] via GitHub
• 2026/04/28 Re: [D] How do I create a UDF in datafusion rust? [datafusion] via GitHub
• 2026/04/28 [PR] Add ClickBench extended URL prefix filter benchmark [datafusion] via GitHub
• 2026/04/28 [PR] Allow benchmark allocator features together [datafusion] via GitHub
• 2026/04/28 Re: [PR] feat: Improved multiple column aggregation performance by using bitmasks rather than `Vec<bool>` [datafusion] via GitHub
• 2026/04/28 Re: [PR] perf: Add `BulkNullStringArrayBuilder` trait, use in `repeat` [datafusion] via GitHub
• 2026/04/28 Re: [PR] test: support fallback chain in CometPlanStabilitySuite, dedupe existing goldens [datafusion-comet] via GitHub
• 2026/04/28 [PR] build: change default Maven profile to Spark 4.0 / Scala 2.13 [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 [PR] refactor: route shim-registered expressions through CometExpressionSerde [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] docs: update Spark version support and add version compatibility page [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] docs: update Spark version support and add version compatibility page [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] [EPIC] Add support for Spark 4.0.1 [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] [EPIC] Add support for Spark 4.0.1 [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Reinstate macOS CI builds of Comet with Spark 4.0.0 [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Reinstate macOS CI builds of Comet with Spark 4.0.0 [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] feat: add MapSort expression support for Spark 4.0 [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] [Feature] Support Spark expression: map_sort [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Add support for `MapSort` expression in Spark 4.0.0 [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] feat: add MapSort expression support for Spark 4.0 [datafusion-comet] via GitHub
• 2026/04/28 [PR] docs: update Spark version support and add version compatibility page [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] add any_match higher-order function [datafusion] via GitHub
• 2026/04/28 Re: [PR] chore: support Spark 4.1/4.2 for golden files generation [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Allow pickling PyExpr [datafusion-python] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 [I] Allow pickling PyExpr [datafusion-python] via GitHub
• 2026/04/28 Re: [I] Add support for Spark 4.1 `OneRowRelationExec` [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Add support for Spark 4.1 `OneRowRelationExec` [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] test: support fallback chain in CometPlanStabilitySuite, dedupe existing goldens [datafusion-comet] via GitHub
• 2026/04/28 [I] CachedBatchSerializerNoUnwrapSuite: Comet replaces WholeStageCodegenExec [datafusion-comet] via GitHub
• 2026/04/28 [I] Comet native scan returns wrong schema for missing struct fields in Parquet [datafusion-comet] via GitHub
• 2026/04/28 [PR] chore: fix typos [datafusion] via GitHub
• 2026/04/28 [PR] ci: ignore dev/ changes except dev/diffs in workflows [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] test: support fallback chain in CometPlanStabilitySuite, dedupe existing goldens [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] chore: support Spark 4.1/4.2 for golden files generation [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] chore: support Spark 4.1/4.2 for golden files generation [datafusion-comet] via GitHub
• 2026/04/28 Re: [PR] feat: add MapSort expression support for Spark 4.0 [datafusion-comet] via GitHub
• 2026/04/28 Re: [I] Create new Comet logo that is consistent with other DataFusion Projects [datafusion-comet] via GitHub

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