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• 2026/01/12 [PR] Improve comment for predicate_cache_inner_records [datafusion] via GitHub
• 2026/01/12 Re: [I] Refactor Async UDF rewriting in physical planner [datafusion] via GitHub
• 2026/01/12 Re: [I] Refactor Async UDF rewriting in physical planner [datafusion] via GitHub
• 2026/01/12 Re: [I] Avoid check function type by matching names in the optimizer [datafusion] via GitHub
• 2026/01/12 Re: [PR] refactor: Optimize `required_columns` from `BTreeSet` to `Vec` in struct `PushdownChecker` [datafusion] via GitHub
• 2026/01/12 Re: [PR] Simplify `expr = L1 AND expr != L2` to `expr = L1` when `L1 != L2` [datafusion] via GitHub
• 2026/01/12 Re: [PR] fix(explain): render aggregate expressions correctly when CSE is applied [datafusion] via GitHub
• 2026/01/12 Re: [PR] [WIP] Add transport channel and server factory abstractions [datafusion-ballista] via GitHub
• 2026/01/12 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [I] Dynamically narrow logical types in Parquet writer [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [I] Support async creation of schemas and tables in external catalog services [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/12 [PR] chore(deps): bump parquet from 57.1.0 to 57.2.0 in /native [datafusion-comet] via GitHub
• 2026/01/12 [PR] chore(deps): bump arrow from 57.1.0 to 57.2.0 in /native [datafusion-comet] via GitHub
• 2026/01/12 [PR] chore(deps): bump cc from 1.2.50 to 1.2.52 in /native [datafusion-comet] via GitHub
• 2026/01/12 [PR] chore(deps): bump the proto group in /native with 2 updates [datafusion-comet] via GitHub
• 2026/01/12 Re: [I] TPC-DS query 72 slow on modest (10) scale factors [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat(spark): implement add_months function [datafusion] via GitHub
• 2026/01/12 Re: [PR] [WIP] Add transport channel and server factory abstractions [datafusion-ballista] via GitHub
• 2026/01/12 Re: [I] Consider adding `BatchCoalescer` to `ShuffleReader` [datafusion-ballista] via GitHub
• 2026/01/12 [I] Consider adding `BatchCoalescer` to `ShuffleReader` [datafusion-ballista] via GitHub
• 2026/01/12 Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion] via GitHub
• 2026/01/12 Re: [I] Ensure idempotency in the DataFusion physical optimizer to support Ballista AQE [datafusion-ballista] via GitHub
• 2026/01/12 Re: [I] Fixed blocks in aggregation state for better memory management [datafusion] via GitHub
• 2026/01/12 Re: [PR] refactor: Optimize `required_columns` from `BTreeSet` to `Vec` in struct `PushdownChecker` [datafusion] via GitHub
• 2026/01/12 Re: [PR] Hash join buffering on probe side [datafusion] via GitHub
• 2026/01/12 Re: [PR] Hash join buffering on probe side [datafusion] via GitHub
• 2026/01/12 [PR] Hash join buffering on probe side [datafusion] via GitHub
• 2026/01/12 [PR] Add BufferExec execution plan [datafusion] via GitHub
• 2026/01/12 Re: [PR] AggregateExec: incremental memory release before streaming merge [datafusion] via GitHub
• 2026/01/12 [PR] Do not require mut in memory reservation methods [datafusion] via GitHub
• 2026/01/12 Re: [PR] fix: enhance CTE resolution with identifier normalization [datafusion] via GitHub
• 2026/01/12 Re: [PR] feat: support stateless physical plans [datafusion] via GitHub
• 2026/01/11 Re: [PR] Fix massive spill files for StringView/BinaryView columns [datafusion] via GitHub
• 2026/01/11 Re: [PR] Add heap memory estimation for statistics [datafusion] via GitHub
• 2026/01/11 Re: [PR] Add heap memory estimation for statistics [datafusion] via GitHub
• 2026/01/11 Re: [I] Fixed blocks in aggregation state for better memory management [datafusion] via GitHub
• 2026/01/11 Re: [I] Fixed blocks in aggregation state for better memory management [datafusion] via GitHub
• 2026/01/11 Re: [I] Fixed blocks in aggregation state for better memory management [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: support Set Comparison Subquery [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore: add MacOS file and event trace log to gitignore [datafusion-comet] via GitHub
• 2026/01/11 Re: [I] Date + interval returns a type inconsistent with other databases [datafusion] via GitHub
• 2026/01/11 Re: [PR] perf: Optimize floor and ceil scalar performance [datafusion] via GitHub
• 2026/01/11 [PR] chore: add MacOS file and event trace log to gitignore [datafusion-comet] via GitHub
• 2026/01/11 Re: [I] Unexpected `Null` behavior for `ScalarValue::partial_cmp()` [datafusion] via GitHub
• 2026/01/11 Re: [PR] docs: auto generate metrics documentation [datafusion] via GitHub
• 2026/01/11 [PR] Schema Adapter migration [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] chore: remove LZO Parquet compression [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore: remove LZO Parquet compression [datafusion] via GitHub
• 2026/01/11 Re: [I] LZO Parquet compression is not supported [datafusion] via GitHub
• 2026/01/11 Re: [PR] Non code changing test [datafusion-sandbox] via GitHub
• 2026/01/11 Re: [PR] Code changing test [datafusion-sandbox] via GitHub
• 2026/01/11 Re: [PR] fix: Maintain `SUM` precision during two-phase aggregation [datafusion] via GitHub
• 2026/01/11 Re: [PR] decomposed date_trunc optimization into expr simplifier [datafusion] via GitHub
• 2026/01/11 Re: [I] Use pipeline aggregation when data is implicitly sorted by group-by keys [datafusion] via GitHub
• 2026/01/11 Re: [PR] 2PC and staging output [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] feat: Enable DPP support with native_datafusion scan [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] feat: Enable DPP support with native_datafusion scan [datafusion-comet] via GitHub
• 2026/01/11 [PR] chore: update copyright notice year [datafusion-testing] via GitHub
• 2026/01/11 [PR] chore: update copyright notice year [datafusion] via GitHub
• 2026/01/11 Re: [PR] fix: null in array_agg with DISTINCT and IGNORE [datafusion] via GitHub
• 2026/01/11 Re: [I] Ensure idempotency in the DataFusion physical optimizer to support Ballista AQE [datafusion-ballista] via GitHub
• 2026/01/11 [I] Ensure idempotency in the DataFusion physical optimizer to support Ballista AQE [datafusion-ballista] via GitHub
• 2026/01/11 Re: [I] How to support deletes? [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: implement Spark size function for arrays and maps [datafusion] via GitHub
• 2026/01/11 Re: [PR] Fix(optimizer): Make `EnsureCooperative` optimizer idempotent under multiple runs [datafusion] via GitHub
• 2026/01/11 [PR] Fix(optimizer): Make `EnsureCooperative` optimizer idempotent under multiple runs [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: implement Spark size function for arrays and maps [datafusion] via GitHub
• 2026/01/11 [I] [BUG] `EnsureCooperative` is not idempotent [datafusion] via GitHub
• 2026/01/11 Re: [PR] perf: Optimize floor and ceil scalar performance [datafusion] via GitHub
• 2026/01/11 [PR] Extract out date time parsing to a DateTimeParser trait [datafusion] via GitHub
• 2026/01/11 [I] feat: Pluggable datetime parsing for to_timestamp [datafusion] via GitHub
• 2026/01/11 Re: [I] feat: Pluggable datetime parsing for to_timestamp [datafusion] via GitHub
• 2026/01/11 Re: [I] Release DataFusion 51.0.0 [datafusion-python] via GitHub
• 2026/01/11 Re: [I] [Proposal] String function data type handling requirements [datafusion] via GitHub
• 2026/01/11 Re: [PR] Deduplicate PhysicalExpr on proto ser/de using Arc pointer addresses [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: implement protobuf converter trait to allow control over serialization and deserialization processes [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: Enable DPP support with native_datafusion scan [datafusion-comet] via GitHub
• 2026/01/11 Re: [I] Release DataFusion 51.0.0 [datafusion-python] via GitHub
• 2026/01/11 Re: [I] Release DataFusion 51.0.0 [datafusion-python] via GitHub
• 2026/01/11 Re: [PR] Use explicit timer in unit test [datafusion-python] via GitHub
• 2026/01/11 Re: [PR] fix(explain): render aggregate expressions correctly when CSE is applied [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: implement protobuf converter trait to allow control over serialization and deserialization processes [datafusion] via GitHub
• 2026/01/11 Re: [PR] 2PC and staging output [datafusion-comet] via GitHub
• 2026/01/11 [PR] Feature/issue 3015 [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] Add Physical Extension Protobuf Codec [datafusion] via GitHub
• 2026/01/11 Re: [PR] Use explicit timer in unit test [datafusion-python] via GitHub
• 2026/01/11 Re: [PR] Prepare for DF52 release [datafusion-python] via GitHub
• 2026/01/11 [PR] fix(explain): render aggregate expressions correctly when CSE is applied [datafusion] via GitHub
• 2026/01/11 Re: [PR] Timezone aware extract SQL expression [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore: Add PySpark-based benchmarks, starting with ETL example [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] AggregateExec: incremental memory release before streaming merge [datafusion] via GitHub
• 2026/01/11 Re: [I] Add or update functions corresponding to make_date, to_time, date_bin, date_trunc for Time data types [datafusion] via GitHub
• 2026/01/11 Re: [I] Add or update functions corresponding to make_date, to_time, date_bin, date_trunc for Time data types [datafusion] via GitHub
• 2026/01/11 Re: [PR] Timezone aware extract SQL expression [datafusion] via GitHub
• 2026/01/11 Re: [PR] perf: minor optimizations in `process_sorted_row_partition` [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] chore: Add PySpark-based benchmarks, starting with ETL example [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] AggregateExec: incremental memory release before streaming merge [datafusion] via GitHub
• 2026/01/11 [I] Add round-robin partitioning support to native shuffle [datafusion-comet] via GitHub
• 2026/01/11 [PR] perf: Optimize floor and ceil scalar performance [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: Add round robin partitioning support to native shuffle [WIP] [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] perf: minor optimizations in `process_sorted_row_partition` [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] chore: generate changelog for ballista 51 release [datafusion-ballista] via GitHub
• 2026/01/11 Re: [PR] fix: enhance CTE resolution with identifier normalization [datafusion] via GitHub
• 2026/01/11 Re: [PR] fix: enhance CTE resolution with identifier normalization [datafusion] via GitHub
• 2026/01/11 Re: [PR] fix: enhance CTE resolution with identifier normalization [datafusion] via GitHub
• 2026/01/11 Re: [PR] Experimental: Native CSV files read [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] fix: enhance CTE resolution with identifier normalization [datafusion] via GitHub
• 2026/01/11 Re: [PR] fix: enhance CTE resolution with identifier normalization [datafusion] via GitHub
• 2026/01/11 Re: [PR] ci: add check for doc comment formatting [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: implement Spark size function for arrays and maps [datafusion] via GitHub
• 2026/01/11 Re: [PR] AggregateExec: incremental memory release before streaming merge [datafusion] via GitHub
• 2026/01/11 [PR] AggregateExec: incremental memory release before streaming merge [datafusion] via GitHub
• 2026/01/11 Re: [PR] Use explicit timer in unit test [datafusion-python] via GitHub
• 2026/01/11 [PR] Use explicit timer in unit test [datafusion-python] via GitHub
• 2026/01/11 Re: [I] Date + interval returns a type inconsistent with other databases [datafusion] via GitHub
• 2026/01/11 Re: [PR] fix: array to array cast [datafusion-comet] via GitHub
• 2026/01/11 Re: [I] Release DataFusion 51.0.0 [datafusion-python] via GitHub
• 2026/01/11 Re: [PR] Prepare for DF52 release [datafusion-python] via GitHub
• 2026/01/11 Re: [PR] fix: sqllogictest cannot convert <subquery> to Substrait [datafusion] via GitHub
• 2026/01/11 Re: [PR] fix: null in array_agg with DISTINCT and IGNORE [datafusion] via GitHub
• 2026/01/11 Re: [I] Release DataFusion 51.0.0 [datafusion-python] via GitHub
• 2026/01/11 [PR] Prepare for DF52 release [datafusion-python] via GitHub
• 2026/01/11 Re: [PR] Automatically generate examples documentation adv (#19294) [datafusion] via GitHub
• 2026/01/11 Re: [PR] Automatically generate examples documentation adv (#19294) [datafusion] via GitHub
• 2026/01/11 Re: [PR] feat: Enable DPP support with native_datafusion scan [datafusion-comet] via GitHub
• 2026/01/11 Re: [I] Comet writer should support 2PC and staging output [datafusion-comet] via GitHub
• 2026/01/11 Re: [PR] Upgrade DataFusion to arrow-rs/parquet 57.2.0 [datafusion] via GitHub
• 2026/01/11 [PR] Automatically generate examples documentation adv (#19294) [datafusion] via GitHub
• 2026/01/11 Re: [PR] Upgrade DataFusion to arrow-rs/parquet 57.2.0 [datafusion] via GitHub
• 2026/01/11 Re: [PR] fix: null in array_agg with DISTINCT and IGNORE [datafusion] via GitHub
• 2026/01/11 Re: [PR] Upgrade DataFusion to arrow-rs/parquet 57.2.0 [datafusion] via GitHub
• 2026/01/11 Re: [D] DISCUSSION: DataFusion Meetup in Stockholm, Sweden [datafusion] via GitHub
• 2026/01/11 Re: [PR] Upgrade DataFusion to arrow-rs/parquet 57.2.0 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump the proto group across 1 directory with 5 updates [datafusion] via GitHub
• 2026/01/11 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/11 Re: [PR] perf: optimize left function by eliminating double chars() iteration [datafusion] via GitHub
• 2026/01/11 [I] Additional optimizations for `left` function [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump indexmap from 2.12.1 to 2.13.0 [datafusion] via GitHub
• 2026/01/11 Re: [PR] perf: improve performance of `spark hex` function [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump async-compression from 0.4.36 to 0.4.37 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump libc from 0.2.179 to 0.2.180 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump blake3 from 1.8.2 to 1.8.3 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump the proto group across 1 directory with 5 updates [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump the proto group across 1 directory with 5 updates [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump sqllogictest from 0.28.4 to 0.29.0 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump taiki-e/install-action from 2.65.15 to 2.66.1 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump the proto group across 1 directory with 5 updates [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump object_store from 0.12.4 to 0.13.0 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump object_store from 0.12.4 to 0.13.0 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump object_store from 0.12.4 to 0.13.0 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump maturin from 1.10.2 to 1.11.5 in /docs [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump libc from 0.2.179 to 0.2.180 [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump indexmap from 2.12.1 to 2.13.0 [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump sqllogictest from 0.28.4 to 0.29.0 [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump the proto group across 1 directory with 5 updates [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump the proto group with 3 updates [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump blake3 from 1.8.2 to 1.8.3 [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump object_store from 0.12.4 to 0.13.0 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore(deps): bump the proto group with 3 updates [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump async-compression from 0.4.36 to 0.4.37 [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump taiki-e/install-action from 2.65.15 to 2.66.1 [datafusion] via GitHub
• 2026/01/11 [PR] chore(deps): bump maturin from 1.10.2 to 1.11.5 in /docs [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore: bump dependabot PR limit for cargo from 5 to 15 [datafusion] via GitHub
• 2026/01/11 Re: [PR] chore: bump dependabot PR limit for cargo from 5 to 15 [datafusion] via GitHub
• 2026/01/11 Re: [PR] fix: null in array_agg with DISTINCT and IGNORE [datafusion] via GitHub
• 2026/01/11 [PR] chore: generate changelog for ballista 51 release [datafusion-ballista] via GitHub
• 2026/01/11 Re: [PR] [WIP] Ballista substrait examples [datafusion-ballista] via GitHub
• 2026/01/11 [PR] fix: sqllogictest cannot convert <subquery> to Substrait [datafusion] via GitHub
• 2026/01/11 [PR] Fix CSV format check to use file_format and correct error message [datafusion-python] via GitHub
• 2026/01/11 Re: [I] Release DataFusion 51.0.0 [datafusion-python] via GitHub
• 2026/01/10 Re: [PR] fix(functions-aggregate): drain CORR state vectors for streaming aggregation [datafusion] via GitHub
• 2026/01/10 Re: [PR] fix(functions-aggregate): drain CORR state vectors for streaming aggregation [datafusion] via GitHub
• 2026/01/10 Re: [I] Rename `FileSource::try_reverse_output` to `FileSource::try_pushdown_sort` [datafusion] via GitHub
• 2026/01/10 Re: [PR] fix(functions-aggregate): drain CORR state vectors for streaming aggregation [datafusion] via GitHub
• 2026/01/10 Re: [PR] Simplify case when all result expressions are identical [datafusion] via GitHub
• 2026/01/10 [PR] Blog: Row-Level DML in DataFusion [datafusion-site] via GitHub
• 2026/01/10 [PR] perf: improve performance of `spark hex` function [datafusion] via GitHub
• 2026/01/10 Re: [PR] chore(deps): bump the proto group with 3 updates [datafusion] via GitHub
• 2026/01/10 Re: [PR] Further refactoring of type coercion function code [datafusion] via GitHub
• 2026/01/10 Re: [PR] Further refactoring of type coercion function code [datafusion] via GitHub
• 2026/01/10 Re: [PR] Further refactoring of type coercion function code [datafusion] via GitHub
• 2026/01/10 Re: [PR] fix(functions-aggregate): drain CORR state vectors for streaming aggregation [datafusion] via GitHub
• 2026/01/10 Re: [PR] Fix internal error "Physical input schema should be the same as the one converted from logical input schema." [datafusion] via GitHub
• 2026/01/10 Re: [PR] Fix internal error "Physical input schema should be the same as the one converted from logical input schema." [datafusion] via GitHub
• 2026/01/10 Re: [I] Internal error: Physical input schema should be the same as the one converted from logical input schema. [datafusion] via GitHub
• 2026/01/10 Re: [PR] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/10 Re: [I] Update to_timestamp udf functions to have a consistent set of argument types [datafusion] via GitHub

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