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• 2026/05/25 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/05/25 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/05/25 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/05/25 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] geos C++ dependecy removed [datafusion-comet] via GitHub
• 2026/05/25 [PR] geos C++ dependecy removed [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] Add benchmark_runner info and query commands [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 [I] ToJson PartialEq<dyn Any> impl is inconsistent with PartialEq impl [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] chore(release): add multi-platform release JAR build pipeline [datafusion-java] via GitHub
• 2026/05/25 Re: [I] Create first release [datafusion-java] via GitHub
• 2026/05/25 Re: [PR] Feat: to_json Infinity/-Infinity Nan values support [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] fix: make array null argument handling follow SQL semantics [datafusion] via GitHub
• 2026/05/25 Re: [I] PREPARE placeholder type coercion fails when plain queries work fine [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: adding add_months datetime expression [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] port `NegativeExpr` to use the `try_to_proto` / `try_from_proto` hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: port HashExpr proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] fix(python): exclude mimalloc from Python wheel to avoid macOS segfault [datafusion-ballista] via GitHub
• 2026/05/25 Re: [I] PREPARE placeholder type coercion fails when plain queries work fine [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: add `try_to_proto` to `HashTableLookupExpr` [datafusion] via GitHub
• 2026/05/25 [PR] feat: Broadcast nested join loop support [datafusion-comet] via GitHub
• 2026/05/25 [PR] docs: adopt Arrow-native nomenclature across user and contributor guides [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] feat: adding add_months datetime expression [datafusion-comet] via GitHub
• 2026/05/25 [PR] feat: adding add_months datetime expression [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] perf: hoist split_vec_min_alloc to datafusion-common and shrink the emitted prefix [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor(physical-expr): add proto ctx expr helpers and adopt in InList/Like [datafusion] via GitHub
• 2026/05/25 Re: [I] Write blog post for 53.0.0 [datafusion-ballista] via GitHub
• 2026/05/25 Re: [I] Write blog post for 53.0.0 [datafusion-ballista] via GitHub
• 2026/05/25 Re: [I] Release Ballista 53 [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] port `NegativeExpr` to use the `try_to_proto` / `try_from_proto` hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] chore(release): add multi-platform release JAR build pipeline [datafusion-java] via GitHub
• 2026/05/25 Re: [PR] fix(python): exclude mimalloc from Python wheel to avoid macOS segfault [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] fix: widen `power(decimal, float)` to Float64, fix bugs [datafusion] via GitHub
• 2026/05/25 [PR] fix(python): exclude mimalloc from Python wheel to avoid macOS segfault [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] Preserve recursive CTE nullability across logical and physical planning [datafusion] via GitHub
• 2026/05/25 [PR] chore(release): add multi-platform release JAR build pipeline [datafusion-java] via GitHub
• 2026/05/25 Re: [PR] fix: make array null argument handling follow SQL semantics [datafusion] via GitHub
• 2026/05/25 [PR] docs: collapse archived user guide versions behind a single Older Versions page [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/25 Re: [PR] Fix correlated subquery empty defaults for regr_count and approx_distinct [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 [PR] fix: Avoid precision loss for `atan2` with integer args [datafusion] via GitHub
• 2026/05/25 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [I] Create first release [datafusion-java] via GitHub
• 2026/05/25 [I] Create first release [datafusion-java] via GitHub
• 2026/05/25 Re: [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 [I] Improve switching between Comet versions of user guide [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] feat(parquet-datasource): support virtual columns (e.g. row number) in the parquet opener [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor(physical-expr): add proto ctx expr helpers and adopt in InList/Like [datafusion] via GitHub
• 2026/05/25 [PR] feat(parquet-datasource): support virtual columns (e.g. row number) in the parquet opener [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: port HashExpr proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] port `NegativeExpr` to use the `try_to_proto` / `try_from_proto` hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
• 2026/05/25 [PR] docs: group user and contributor guide nav into captioned sections [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] feat(loader): bundle native library inside the JAR [datafusion-java] via GitHub
• 2026/05/25 Re: [PR] feat(loader): bundle native library inside the JAR [datafusion-java] via GitHub
• 2026/05/25 Re: [PR] feat(loader): bundle native library inside the JAR [datafusion-java] via GitHub
• 2026/05/25 Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
• 2026/05/25 Re: [I] `atan2` precision loss with integer arguments [datafusion] via GitHub
• 2026/05/25 [I] `atan2` precision loss with integer arguments [datafusion] via GitHub
• 2026/05/25 [PR] refactor(physical-expr): add proto ctx expr helpers and adopt in InList/Like [datafusion] via GitHub
• 2026/05/25 Re: [I] `trunc(decimal)` produces unexpected/wrong results above 2^53 [datafusion] via GitHub
• 2026/05/25 [I] `trunc(decimal)` produces unexpected/wrong results above 2^53 [datafusion] via GitHub
• 2026/05/25 Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
• 2026/05/25 [PR] Improve changelog generator and split CHANGELOG.md into per-version files [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] feat: ShuffleReader shows `upstream_stage` [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
• 2026/05/25 Re: [PR] perf: optimize array_remove for scalar needle [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] Port NotExpr proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] refactor: port InListExpr to use try_to_proto/try_from_proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [I] Port `InListExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: port InListExpr to use try_to_proto/try_from_proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: ShuffleReader shows `upstream_stage` [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [I] `ceil`, `floor` on `decimal` can produce spurious overflow [datafusion] via GitHub
• 2026/05/25 [PR] feat: ShuffleReader shows `upstream_stage` [datafusion-ballista] via GitHub
• 2026/05/25 [I] `ceil`, `floor` on `decimal` can produce spurious overflow [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] feat: adds array_add function [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: Improve display of `Decimal` values [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat(loader): bundle native library inside the JAR [datafusion-java] via GitHub
• 2026/05/25 Re: [I] `power(decimal, -integer)` is incorrect [datafusion] via GitHub
• 2026/05/25 [I] `power(decimal, -integer)` is incorrect [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] refactor: port InListExpr to use try_to_proto/try_from_proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: port InListExpr to use try_to_proto/try_from_proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] fix: Set Substrait output types for expressions [datafusion] via GitHub
• 2026/05/25 [PR] refactor: Port IsNullExpr proto serialization hooks [datafusion] via GitHub
• 2026/05/25 [PR] feat: add 40 native geospatial SQL functions (ST_ expressions) [datafusion-comet] via GitHub
• 2026/05/25 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] feat(physical-expr): DynamicFilterTracker for cheap dynamic-filter change detection [datafusion] via GitHub
• 2026/05/25 [PR] fix: make array null argument handling follow SQL semantics [datafusion] via GitHub
• 2026/05/25 Re: [PR] docs(release): cover TestPyPI verification and fix stale wheel-download notes [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] fix: Avoid panic decoding invalid parquet writer version from proto [datafusion] via GitHub
• 2026/05/25 Re: [PR] Optimize metric label cloning [datafusion] via GitHub
• 2026/05/25 Re: [PR] Revert "fix: add output: 'blog' to publish workflow to fix /output/ U… [datafusion-site] via GitHub
• 2026/05/25 Re: [PR] Add .htaccess file to rewrite URLs correctly [datafusion-site] via GitHub
• 2026/05/25 Re: [I] PostgreSQL compatibility: `extract(second ...)` should preserve fractional seconds [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: port InListExpr to use try_to_proto/try_from_proto hooks [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: Improve display of `Decimal` values [datafusion] via GitHub
• 2026/05/25 Re: [PR] chore(deps-dev): bump fast-uri from 3.1.0 to 3.1.2 in /datafusion/wasmtest/datafusion-wasm-app [datafusion] via GitHub
• 2026/05/25 Re: [I] PostgreSQL compatibility: `replace` with an empty search string should be a no-op [datafusion] via GitHub
• 2026/05/25 Re: [PR] fix: make replace empty search string a no-op [datafusion] via GitHub
• 2026/05/25 Re: [PR] fix: replace with empty search string should be a no-op [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: support binary and string types for concat UDFs [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: support binary and string types for concat UDFs [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: support binary and string types for concat UDFs [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] feat: support binary and string types for concat UDFs [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: support binary and string types for concat UDFs [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: support binary and string types for concat UDFs [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: support binary and string types for concat UDFs [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] refactor: add `try_to_proto` to `HashTableLookupExpr` [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
• 2026/05/25 Re: [PR] feat: support binary and string types for concat UDFs [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] Refactor Spark `format_string` integer conversion dispatch [datafusion] via GitHub
• 2026/05/25 Re: [PR] minor: Ballista `showplan` helper script [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] Parser: fix exponential parse time on speculative prefix parsing [datafusion-sqlparser-rs] via GitHub
• 2026/05/25 Re: [I] array functions (remove, resize, extract, replace, repeat) not properly handling nulls for index arguments [datafusion] via GitHub
• 2026/05/25 Re: [PR] chore(deps): bump github/codeql-action from 4.35.5 to 4.36.0 [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] chore(deps): bump taiki-e/install-action from 2.79.4 to 2.79.7 [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] fix: widen `power(decimal, float)` to Float64, fix bugs [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: Update SortMergeJoin to use async spill abstractions [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: Update SortMergeJoin to use async spill abstractions [datafusion] via GitHub
• 2026/05/25 Re: [I] array functions (remove, resize, extract, replace, repeat) not properly handling nulls for index arguments [datafusion] via GitHub
• 2026/05/25 Re: [PR] refactor: Update SortMergeJoin to use async spill abstractions [datafusion] via GitHub
• 2026/05/25 Re: [PR] fix: Optimize projections in recursive CTEs [datafusion] via GitHub
• 2026/05/25 Re: [I] [feature] Access control to restrict the access to the data [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] chore(deps): bump mimalloc from 0.1.51 to 0.1.52 [datafusion-ballista] via GitHub
• 2026/05/25 Re: [PR] Port NotExpr proto hooks [datafusion] via GitHub
• 2026/05/24 Re: [PR] refactor: Update SortMergeJoin to use async spill abstractions [datafusion] via GitHub
• 2026/05/24 Re: [PR] feat(physical-expr): DynamicFilterTracker for cheap dynamic-filter change detection [datafusion] via GitHub
• 2026/05/24 [PR] chore(deps): bump github/codeql-action from 4.35.5 to 4.36.0 [datafusion-ballista] via GitHub
• 2026/05/24 [PR] chore(deps): bump mimalloc from 0.1.51 to 0.1.52 [datafusion-ballista] via GitHub
• 2026/05/24 [PR] chore(deps): bump taiki-e/install-action from 2.79.4 to 2.79.7 [datafusion-ballista] via GitHub
• 2026/05/24 [PR] chore(deps): bump astral-sh/setup-uv from 7.3.1 to 8.1.0 [datafusion-ballista] via GitHub
• 2026/05/24 Re: [I] Port `LikeExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• 2026/05/24 Re: [PR] Port LikeExpr to use try_to_proto / try_from_proto [datafusion] via GitHub
• 2026/05/24 [I] array functions (remove, resize, extract, replace, repeat) not properly handling nulls for index arguments [datafusion] via GitHub
• 2026/05/24 Re: [I] [feature] Access control to restrict the access to the data [datafusion-ballista] via GitHub
• 2026/05/24 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/24 Re: [PR] feat: adds array_add function [datafusion] via GitHub
• 2026/05/24 [I] PREPARE placeholder type coercion fails when plain queries work fine [datafusion] via GitHub
• 2026/05/24 Re: [PR] fix: Avoid panic decoding invalid parquet writer version from proto [datafusion] via GitHub
• 2026/05/24 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 9 updates [datafusion] via GitHub
• 2026/05/24 Re: [PR] Add blog post on writing agent skills for datafusion-python [datafusion-site] via GitHub
• 2026/05/24 Re: [PR] Migrate UnKnownColumn proto hooks [datafusion] via GitHub
• 2026/05/24 Re: [PR] feat(physical-expr): DynamicFilterTracker for cheap dynamic-filter change detection [datafusion] via GitHub
• 2026/05/24 Re: [PR] Ballista 53.0.0 blog post [datafusion-site] via GitHub
• 2026/05/24 Re: [I] panic: to_timestamp overflows converting large Decimal128 to nanoseconds [datafusion] via GitHub
• 2026/05/24 Re: [PR] Guard to_timestamp decimal overflow [datafusion] via GitHub
• 2026/05/24 Re: [PR] feat(physical-expr): DynamicFilterTracker for cheap dynamic-filter change detection [datafusion] via GitHub
• 2026/05/24 Re: [PR] feat: Add Spark-compatible `monthname` function to datafusion-spark [datafusion] via GitHub
• 2026/05/24 Re: [PR] feat(physical-expr): DynamicFilterTracker for cheap dynamic-filter change detection [datafusion] via GitHub
• 2026/05/24 Re: [PR] Guard to_timestamp decimal overflow [datafusion] via GitHub
• 2026/05/24 [I] Idea + confusion: EXBY — aggregate excluding some GROUP BY columns (tried multiple approaches, all stuck on output alignment) [datafusion] via GitHub
• 2026/05/24 Re: [PR] Add .htaccess file to rewrite URLs correctly [datafusion-site] via GitHub
• 2026/05/24 Re: [PR] Revert "fix: add output: 'blog' to publish workflow to fix /output/ U… [datafusion-site] via GitHub
• 2026/05/24 Re: [PR] feat: Add Spark-compatible `monthname` function to datafusion-spark [datafusion] via GitHub
• 2026/05/24 Re: [PR] Hive: Support MAP<K, V> column types [datafusion-sqlparser-rs] via GitHub
• 2026/05/24 Re: [PR] Guard date_trunc lower-bound truncation [datafusion] via GitHub
• 2026/05/24 Re: [PR] Add blog post on writing agent skills for datafusion-python [datafusion-site] via GitHub
• 2026/05/24 [PR] test: add array_contains null semantics coverage [datafusion-comet] via GitHub
• 2026/05/24 Re: [I] [Incompatibility] Verify array_contains null handling matches Spark [datafusion-comet] via GitHub
• 2026/05/24 Re: [PR] perf: optimize `array_replace` for scalar needle [datafusion] via GitHub

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