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• 2026/07/10 Re: [PR] perf: optimisation for date_part with seconds [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat: Implement state conversion for remaining group accumulators [datafusion] via GitHub
• 2026/07/10 Re: [I] Add Poll::Pending spill stream test coverage for SMJ async spill paths [datafusion] via GitHub
• 2026/07/10 Re: [PR] test: add Poll::Pending spill stream coverage for async spill re-entry paths [datafusion] via GitHub
• 2026/07/10 Re: [PR] chore: Codegen fallback explain for plan [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] feat: Implement state conversion for remaining group accumulators [datafusion] via GitHub
• 2026/07/10 Re: [PR] test: add Poll::Pending spill stream coverage for async spill re-entry paths [datafusion] via GitHub
• 2026/07/10 Re: [PR] ci: reintroduce code coverage reporting with cargo-llvm-cov [datafusion] via GitHub
• 2026/07/10 Re: [PR] ci: reintroduce code coverage reporting with cargo-llvm-cov [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor: make join projection pushdown schema-aware via ColumnIndex/… [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] chore: Codegen fallback explain for plan [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] chore: Codegen fallback explain for plan [datafusion-comet] via GitHub
• 2026/07/10 [PR] fix(substrait): roundtrip scalar subqueries in projections [datafusion] via GitHub
• 2026/07/10 [PR] fix(substrait): preserve grouping set output order [datafusion] via GitHub
• 2026/07/10 Re: [I] SMJ + aggregate finish with one partition but stuck forever when number of partitions is big [datafusion] via GitHub
• 2026/07/10 Re: [I] Allow co-partitioned `Partitioning::Range` inputs for full hash joins [datafusion] via GitHub
• 2026/07/10 Re: [I] Handling of Aggregates with multiple groupings sets is incorrect [datafusion] via GitHub
• 2026/07/10 Re: [PR] chore: Codegen fallback explain for plan [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] Add optional native Lance scan support [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] chore: add script and CI check to sync vendored DataFusion protos [datafusion-ballista] via GitHub
• 2026/07/10 Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion] via GitHub
• 2026/07/10 Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] chore: Codegen fallback explain for plan [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] feat: core SPI for contrib leaf scans (CometScanWithPlanData) [Delta contrib split, part 1] [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] feat: core SPI for contrib leaf scans (CometScanWithPlanData) [Delta contrib split, part 1] [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] perf: optimisation for date_part with seconds [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize find_in_set in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [I] Untracked memory in `FilterExec`, `RepartitionExec`, `HashJoinExec` and `AsyncFuncExec` and more due to `LimitedBatchCoalescer` and arrow `BatchCoalescer` usage [datafusion] via GitHub
• 2026/07/10 [I] `register_record_batches` panics ("index out of bounds") on an empty partition [datafusion-python] via GitHub
• 2026/07/10 Re: [I] SMJ + aggregate finish with one partition but stuck forever when number of partitions is big [datafusion] via GitHub
• 2026/07/10 Re: [PR] Cli entrypoint pr2 [datafusion] via GitHub
• 2026/07/10 Re: [PR] fix: fix typo on doc [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimisation for date_part with seconds [datafusion] via GitHub
• 2026/07/10 Re: [PR] fix: fix typo on doc [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimisation for date_part with seconds [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize nanvl in datafusion-functions [datafusion] via GitHub
• 2026/07/10 [PR] Decouple the `FileSource` trait from the concrete `FileScanConfig` `DataSource` [datafusion] via GitHub
• 2026/07/10 Re: [PR] Move `main_inner` into datafusion-cli lib for subsequent PR [datafusion] via GitHub
• 2026/07/10 [PR] Cli entrypoint pr2 [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize find_in_set in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize nanvl in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [I] Call for Presentations: Community Showcase: Regular series for sharing what you're building with DataFusion [datafusion] via GitHub
• 2026/07/10 [PR] chore: Codegen fallback explain for plan [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] perf: optimize nanvl in datafusion-functions [datafusion] via GitHub
• 2026/07/10 [PR] chore(deps): bump soupsieve from 2.8.3 to 2.8.4 [datafusion-sandbox] via GitHub
• 2026/07/10 Re: [PR] feat: core SPI for contrib leaf scans (CometScanWithPlanData) [Delta contrib split, part 1] [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] perf: optimize nanvl in datafusion-functions [datafusion] via GitHub
• 2026/07/10 [PR] Move `main_inner` into datafusion-cli lib for subsequent PR [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize nanvl in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat: core SPI for contrib leaf scans (CometScanWithPlanData) [Delta contrib split, part 1] [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] Minor: Fix docs for JoinSet [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize regexp_count in datafusion-functions [datafusion] via GitHub
• 2026/07/10 [PR] perf: optimize regexp_count in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_unhex in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 [PR] test: cover invalid unhex inputs in SQL file tests [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] feat(parquet): decline pushdown when projection has few non-filter columns [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [I] [EPIC] A collection of tickets for improved WASM support in DataFusion [datafusion] via GitHub
• 2026/07/10 Re: [PR] Minor: Fix docs for JoinSet [datafusion] via GitHub
• 2026/07/10 Re: [I] Allow co-partitioned `Partitioning::Range` inputs for left-side hash joins [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 [I] Decouple the `FileSource` trait from the concrete `FileScanConfig` `DataSource` [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 [PR] perf: optimize ascii in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [PR] Minor: Fix docs for JoinSet [datafusion] via GitHub
• 2026/07/10 Re: [PR] Minor: Fix docs for JoinSet [datafusion] via GitHub
• 2026/07/10 Re: [PR] Move datafusion-cli main_inner impl into the datafusion-cli lib. [datafusion] via GitHub
• 2026/07/10 Re: [PR] Move datafusion-cli main_inner impl into the datafusion-cli lib. [datafusion] via GitHub
• 2026/07/10 Re: [I] Port `ScalarFunctionExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• 2026/07/10 Re: [I] Port `ScalarFunctionExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• 2026/07/10 Re: [PR] fix: align CrossJoinExec schema metadata merge with the logical plan [datafusion] via GitHub
• 2026/07/10 Re: [PR] Port `ScalarFunctionExpr` to `try_to_proto`/`try_from_proto` via typed ctx function-codec capabilities [datafusion] via GitHub
• 2026/07/10 Re: [PR] Port `ScalarFunctionExpr` to `try_to_proto`/`try_from_proto` via typed ctx function-codec capabilities [datafusion] via GitHub
• 2026/07/10 [I] Join swap in `join_selection` flips schema-level metadata, failing "Schema mismatch" [datafusion] via GitHub
• 2026/07/10 [PR] perf: optimize find_in_set in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: don't re-inline CSE'd expensive expressions in projection pushdown [datafusion] via GitHub
• 2026/07/10 [PR] perf: don't re-inline CSE'd expensive expressions in projection pushdown [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [I] Audit multi-child `Distribution::KeyPartitioned` requirements before general Range satisfaction [datafusion] via GitHub
• 2026/07/10 Re: [I] Wrong result: grouped MAX(NULL) row is dropped with ORDER BY aggregate NULLS FIRST LIMIT [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [I] Allow `InterleaveExec` to preserve `Partitioning::Range` [datafusion] via GitHub
• 2026/07/10 [PR] perf: optimize nanvl in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [PR] Add blog: Sort Pushdown in DataFusion: Skip Sorts, Skip Decode, Skip I/O [datafusion-site] via GitHub
• 2026/07/10 Re: [PR] fix: avoid dictionary key overflow in group value output [datafusion] via GitHub
• 2026/07/10 Re: [PR] Port `ScalarFunctionExpr` to `try_to_proto`/`try_from_proto` via typed ctx function-codec capabilities [datafusion] via GitHub
• 2026/07/10 [PR] fix: fix typo on doc [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [I] SMJ + aggregate finish with one partition but stuck forever when number of partitions is big [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor(hash-aggr): Migrate single mode hash aggregation [datafusion] via GitHub
• 2026/07/10 Re: [I] Preserve `Partitioning::Range` output partitioning through joins [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor: Migrate ScalarSubqueryExpr to self-serialization proto pattern [datafusion] via GitHub
• 2026/07/10 Re: [I] [EPIC] Implement Range Partitioning [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor: Migrate ScalarSubqueryExpr to self-serialization proto pattern [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(CI): Keep local and Github CI test in sync with `cargo xtask` [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(CI): Keep local and Github CI test in sync with `cargo xtask` [datafusion] via GitHub
• 2026/07/10 Re: [PR] Infer placeholder type from ANY/ALL subquery, unit tests [datafusion] via GitHub
• 2026/07/10 Re: [PR] Infer placeholder type from ANY/ALL subquery, unit tests [datafusion] via GitHub
• 2026/07/10 Re: [PR] refactor: Migrate ScalarSubqueryExpr to self-serialization proto pattern [datafusion] via GitHub
• 2026/07/10 Re: [PR] Port `ScalarFunctionExpr` to `try_to_proto`/`try_from_proto` via typed ctx function-codec capabilities [datafusion] via GitHub
• 2026/07/10 Re: [PR] Port `ScalarFunctionExpr` proto via a typed, erasure-free UDF bridge (alt to #23421) [datafusion] via GitHub
• 2026/07/10 [PR] perf: optimize encode in datafusion-functions [datafusion] via GitHub
• 2026/07/10 Re: [PR] WIP: upgrade to DataFusion main + arrow/parquet 59.1.0 [datafusion-comet] via GitHub
• 2026/07/10 [I] Allow co-partitioned `Partitioning::Range` inputs for full hash joins [datafusion] via GitHub
• 2026/07/10 [I] Allow `InterleaveExec` to preserve `Partitioning::Range` [datafusion] via GitHub
• 2026/07/10 [I] Allow co-partitioned `Partitioning::Range` inputs for left-side hash joins [datafusion] via GitHub
• 2026/07/10 [I] Audit multi-child `Distribution::KeyPartitioned` requirements before general Range satisfaction [datafusion] via GitHub
• 2026/07/10 [I] Allow co-partitioned `Partitioning::Range` inputs for right-side hash joins [datafusion] via GitHub
• 2026/07/10 [I] Preserve `Partitioning::Range` output partitioning through joins [datafusion] via GitHub
• 2026/07/10 [PR] Port `ScalarFunctionExpr` proto via a typed, erasure-free UDF bridge (alt to #23421) [datafusion] via GitHub
• 2026/07/10 [PR] docs: add upgrade-datafusion skill [datafusion-comet] via GitHub
• 2026/07/10 [PR] WIP: upgrade to DataFusion main + arrow/parquet 59.1.0 [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] feat: Add Spark-compatible decimal division [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat: cross-engine Spark-dialect SLT tests [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat: Add Spark-compatible decimal division [datafusion] via GitHub
• 2026/07/10 Re: [I] Allow co-partitioned range inputs to satisfy inner partitioned hash joins [datafusion] via GitHub
• 2026/07/10 Re: [PR] Support co-partitioned range inner equi joins [datafusion] via GitHub
• 2026/07/10 Re: [PR] fix: Handle potential overflow in internal state for `avg(decimal)` [datafusion] via GitHub
• 2026/07/10 Re: [PR] Add an example of an in-process model of distributed execution [datafusion] via GitHub
• 2026/07/10 Re: [PR] Add an example of an in-process model of distributed execution [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf(physical-plan): fold PlanProperties fast-path into with_new_children_if_necessary (PR 1 of #22555) [datafusion] via GitHub
• 2026/07/10 Re: [PR] Port `ScalarFunctionExpr` to `try_to_proto`/`try_from_proto` via typed ctx function-codec capabilities [datafusion] via GitHub
• 2026/07/10 Re: [PR] Add protobuf support for lambdas [datafusion] via GitHub
• 2026/07/10 Re: [PR] Support co-partitioned range inner equi joins [datafusion] via GitHub
• 2026/07/10 Re: [PR] Support co-partitioned range inner equi joins [datafusion] via GitHub
• 2026/07/10 [PR] Minor: Fix docs for JoinSet [datafusion] via GitHub
• 2026/07/10 Re: [PR] Port `ScalarFunctionExpr` to `try_to_proto`/`try_from_proto` via typed ctx function-codec capabilities [datafusion] via GitHub
• 2026/07/10 Re: [I] [EPIC] A collection of Memory Accounting Limitations and Improvements [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_base64 in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] Port `ScalarFunctionExpr` to `try_to_proto`/`try_from_proto` via typed ctx function-codec capabilities [datafusion] via GitHub
• 2026/07/10 Re: [I] [EPIC] A collection of Memory Accounting Limitations and Improvements [datafusion] via GitHub
• 2026/07/10 Re: [I] [EPIC] A collection of Memory Accounting Limitations and Improvements [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_size in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [I] [EPIC] A collection of Memory Accounting Limitations and Improvements [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat(physical-plan): add GroupColumn support for FixedSizeList<primitive> in multi-column GROUP BY [datafusion] via GitHub
• 2026/07/10 Re: [I] [EPIC] A collection of tickets for improved WASM support in DataFusion [datafusion] via GitHub
• 2026/07/10 Re: [I] Replace custom ByteView concat kernel with the implementation from arrow-rs [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_unhex in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_unhex in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 [PR] feat: [DO NOT MERGE] preliminary Iceberg V3 support: native deletion vector reads, fall back for other V3 features [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] feat(physical-plan): add GroupColumn support for FixedSizeList<primitive> in multi-column GROUP BY [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_unhex in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_size in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_size in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] fix: align CrossJoinExec schema metadata merge with the logical plan [datafusion] via GitHub
• 2026/07/10 Re: [PR] fix: align CrossJoinExec schema metadata merge with the logical plan [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_unhex in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_size in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [I] SMJ + aggregate finish with one partition but stuck forever when number of partitions is big [datafusion] via GitHub
• 2026/07/10 Re: [I] refactor(physical-plan): simplify `ExecutionPlan` children-replacement API [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat: Add SQL planner, physical planner, and TableProvider hook for MERGE INTO [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_unhex in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] feat: reuse partial aggregate hashes across repartition [datafusion] via GitHub
• 2026/07/10 Re: [I] Release Ballista 54.0.0 [datafusion-ballista] via GitHub
• 2026/07/10 Re: [PR] fix(lambda): only push referenced params into the merged batch [datafusion] via GitHub
• 2026/07/10 Re: [PR] chore: add script and CI check to sync vendored DataFusion protos [datafusion-ballista] via GitHub
• 2026/07/10 Re: [PR] Add protobuf support for lambdas [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat: reuse partial aggregate hashes across repartition [datafusion] via GitHub
• 2026/07/10 Re: [I] CI: Merge queue rejects PR even after all tests pass [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat: reuse partial aggregate hashes across repartition [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: Optimize array_has() for array needle [datafusion] via GitHub
• 2026/07/10 Re: [PR] feat: add array_first higher-order array function [datafusion] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_array_compact in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [PR] perf: optimize spark_array_compact in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 [PR] chore: add script and CI check to sync vendored DataFusion protos [datafusion-ballista] via GitHub
• 2026/07/10 [PR] perf: optimize spark_array_compact in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 Re: [I] CI: Merge queue rejects PR even after all tests pass [datafusion] via GitHub
• 2026/07/10 Re: [PR] fix: avoid dictionary key overflow in group value output [datafusion] via GitHub
• 2026/07/10 [PR] perf: optimize spark_base64 in spark-expr [datafusion-comet] via GitHub
• 2026/07/10 [PR] docs: link AQE limitations to tracking issues and add AQE contributor guide section [datafusion-ballista] via GitHub
• 2026/07/10 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/07/10 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/07/10 [I] AQE: dynamically coalesce shuffle partitions based on runtime statistics [datafusion-ballista] via GitHub
• 2026/07/10 [I] AQE: switch from streaming aggregation to hash aggregation based on runtime statistics [datafusion-ballista] via GitHub
• 2026/07/10 [I] AQE: switch from hash join to sort-merge join based on runtime statistics [datafusion-ballista] via GitHub
• 2026/07/10 [I] AQE: handle executor failure on the adaptive execution path [datafusion-ballista] via GitHub
• 2026/07/10 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/07/10 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub

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