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• 2026/01/09 Re: [PR] Fix: Show aliased aggregate expressions in physical EXPLAIN output [datafusion] via GitHub
• 2026/01/09 Re: [PR] Fix: Show aliased aggregate expressions in physical EXPLAIN output [datafusion] via GitHub
• 2026/01/09 Re: [PR] Parquet: Push down supported list predicates (array_has/any/all) during decoding [datafusion] via GitHub
• 2026/01/09 Re: [PR] Store example data directly inside the datafusion-examples (#19141) [datafusion] via GitHub
• 2026/01/09 Re: [I] Release DataFusion `52.0.0` (Dec 2025 / Jan 2026) [datafusion] via GitHub
• 2026/01/09 Re: [PR] fix: unnest struct field with an alias failed with internal error [datafusion] via GitHub
• 2026/01/09 Re: [I] unnest on struct and alias results in "struct_allowed: unnest on struct can only be applied at the root level of select expression." [datafusion] via GitHub
• 2026/01/09 Re: [PR] fix: unnest struct field with an alias failed with internal error [datafusion] via GitHub
• 2026/01/09 Re: [PR] <DRAFT> IN LIST optims [datafusion] via GitHub
• 2026/01/09 Re: [PR] perf: optimize `process_sorted_row_partition` [datafusion-comet] via GitHub
• 2026/01/09 Re: [I] [datafusion-spark] Implement `ceil` function [datafusion] via GitHub
• 2026/01/09 Re: [I] Columnar shuffle with nested types is slower than Spark [datafusion-comet] via GitHub
• 2026/01/09 [PR] perf: optimize `process_sorted_row_partition` [datafusion-comet] via GitHub
• 2026/01/09 Re: [PR] Fix: Show aliased aggregate expressions in physical EXPLAIN output [datafusion] via GitHub
• 2026/01/09 Re: [I] Explore some optimization ideas for JVM shuffle [datafusion-comet] via GitHub
• 2026/01/09 Re: [PR] experiment: reduce number of JNI calls in sort-based shuffle [datafusion-comet] via GitHub
• 2026/01/09 Re: [PR] Fix internal error "Physical input schema should be the same as the one converted from logical input schema." [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: add config option for skipping arrow ipc read validation [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] Added support for `ALTER OPERATOR CLASS` syntax [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] Timezone aware extract SQL expression [datafusion] via GitHub
• 2026/01/09 Re: [PR] Added support for `ALTER OPERATOR CLASS` syntax [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/09 Re: [PR] Feat: to_csv [datafusion-comet] via GitHub
• 2026/01/09 Re: [I] Release DataFusion `52.0.0` (Dec 2025 / Jan 2026) [datafusion] via GitHub
• 2026/01/09 Re: [I] unnest on struct and alias results in "struct_allowed: unnest on struct can only be applied at the root level of select expression." [datafusion] via GitHub
• 2026/01/09 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] docs: Refine Communication documentation to highlight Discord [datafusion] via GitHub
• 2026/01/09 Re: [I] unnest on struct and alias results in "struct_allowed: unnest on struct can only be applied at the root level of select expression." [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat(spark): implement add_months function [datafusion] via GitHub
• 2026/01/09 Re: [PR] docs: Refine "communication" documentation to highlight Discord [datafusion] via GitHub
• 2026/01/09 [PR] docs: Refine "communication" documentation to highlight Discord [datafusion] via GitHub
• 2026/01/09 Re: [PR] docs: Fix two small issues in introduction.md [datafusion] via GitHub
• 2026/01/09 Re: [I] unnest on struct and alias results in "struct_allowed: unnest on struct can only be applied at the root level of select expression." [datafusion] via GitHub
• 2026/01/09 Re: [PR] Fix TopK aggregation for UTF-8/Utf8View group keys and add safe fallback for unsupported string aggregates [datafusion] via GitHub
• 2026/01/09 Re: [PR] Fix TopK aggregation for UTF-8/Utf8View group keys and add safe fallback for unsupported string aggregates [datafusion] via GitHub
• 2026/01/09 Re: [PR] Fix TopK aggregation for UTF-8/Utf8View group keys and add safe fallback for unsupported string aggregates [datafusion] via GitHub
• 2026/01/09 Re: [I] Execution error: Can't group type: Utf8View [datafusion] via GitHub
• 2026/01/09 [I] Investigate use of `DynamicFilters` in ballista [datafusion-ballista] via GitHub
• 2026/01/09 Re: [I] Investigate use of `DynamicFilters` in ballista [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] build(deps): bump tokio from 1.48.0 to 1.49.0 [datafusion-python] via GitHub
• 2026/01/09 [I] Add non-TopK benchmark variants for Utf8/Utf8View string aggregates [datafusion] via GitHub
• 2026/01/09 Re: [PR] build(deps): bump arrow from 57.0.0 to 57.1.0 [datafusion-python] via GitHub
• 2026/01/09 Re: [PR] build(deps): bump tokio from 1.48.0 to 1.49.0 [datafusion-python] via GitHub
• 2026/01/09 Re: [PR] build(deps): bump arrow from 57.0.0 to 57.1.0 [datafusion-python] via GitHub
• 2026/01/09 Re: [PR] infer parquet file order from metadata and use it to optimize scans [datafusion] via GitHub
• 2026/01/09 Re: [PR] Release 51.0.0 [datafusion-python] via GitHub
• 2026/01/09 Re: [PR] feat: add config option for skipping arrow ipc read validation [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] feat: add config option for skipping arrow ipc read validation [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] feat: add config option for skipping arrow ipc read validation [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] feat: add config option for skipping arrow ipc read validation [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] feat: add config option for skipping arrow ipc read validation [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] feat: add config option for skipping arrow ipc read validation [datafusion-ballista] via GitHub
• 2026/01/09 [PR] Release 51.0.0 [datafusion-python] via GitHub
• 2026/01/09 [PR] feat: add config option for skipping arrow ipc read validation [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] Parquet: Push down supported list predicates (array_has/any/all) during decoding [datafusion] via GitHub
• 2026/01/09 [PR] Fix two small issues in introduction.md [datafusion] via GitHub
• 2026/01/09 Re: [I] Release DataFusion `52.0.0` (Dec 2025 / Jan 2026) [datafusion] via GitHub
• 2026/01/09 [PR] feat(spark): implement add_months function [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat(spark): implement add_months function [datafusion] via GitHub
• 2026/01/09 [I] [datafusion-spark]: Implement add_months function [datafusion] via GitHub
• 2026/01/09 Re: [PR] Key Value Options: add support for trailing semicolon [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] infer parquet file order from metadata and use it to optimize scans [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: support pushdown alias on dynamic filter with `ProjectionExec` [datafusion] via GitHub
• 2026/01/09 Re: [PR] PostgreSQL: ALTER USER password option [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] Incremental group emission in HashAggregate [datafusion] via GitHub
• 2026/01/09 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/01/09 Re: [I] Enable `View` types [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] fix(accumulators): preserve state in evaluate() for window frame queries [datafusion] via GitHub
• 2026/01/09 Re: [PR] MySQL: Add support for && as boolean AND [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] [branch-52] Prepare 52.0.0 release version number and changelog [datafusion] via GitHub
• 2026/01/09 Re: [PR] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion] via GitHub
• 2026/01/09 Re: [I] Release DataFusion `52.0.0` (Dec 2025 / Jan 2026) [datafusion] via GitHub
• 2026/01/09 [I] [Proposal] Propagate ExecutionOptions into Physical BinaryExpr [datafusion] via GitHub
• 2026/01/09 Re: [I] Enable `View` types [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/09 Re: [I] Optimize NullState for non-null data [datafusion] via GitHub
• 2026/01/09 Re: [PR] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/09 Re: [PR] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat(spark): implement array_repeat function [datafusion] via GitHub
• 2026/01/09 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/01/09 Re: [I] [EPIC]: Perfect Hash Join [datafusion] via GitHub
• 2026/01/09 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/09 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/09 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/09 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/09 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/09 Re: [D] Support Spark 3.3/JDK8 [datafusion-comet] via GitHub
• 2026/01/09 Re: [PR] Added support for `ALTER OPERATOR CLASS` syntax [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] Row group limit pruning for row groups that entirely match predicates [datafusion] via GitHub
• 2026/01/09 Re: [PR] MySQL: Add missing support for TREE explain format [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] MySQL: Add support for && as boolean AND [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] feat: Add arrow flight proxy to scheduler [datafusion-ballista] via GitHub
• 2026/01/09 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/01/09 Re: [PR] PostgreSQL: ALTER USER password option [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Add null-aware anti join support [datafusion] via GitHub
• 2026/01/09 Re: [PR] Redshift: Add support for optional JSON format in copy option [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] Added support for `ALTER OPERATOR CLASS` syntax [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] feat: Add null-aware anti join support [datafusion] via GitHub
• 2026/01/09 Re: [I] `var(distinct)` support [datafusion] via GitHub
• 2026/01/09 [PR] Expose Spilling Progress Interface in DataFusion [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Add null-aware anti join support [datafusion] via GitHub
• 2026/01/09 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/09 Re: [PR] implement var distinct [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Add null-aware anti join support [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Add null-aware anti join support [datafusion] via GitHub
• 2026/01/09 Re: [PR] Key Value Options: add support for trailing semicolon [datafusion-sqlparser-rs] via GitHub
• 2026/01/09 Re: [PR] [branch-52] fix: DynamicFilterPhysicalExpr violates Hash/Eq contract (#19659) [datafusion] via GitHub
• 2026/01/09 Re: [PR] [branch-52] Backport `list_files_cache`, and make default ListingFilesCache table scoped [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/09 Re: [PR] Row group limit pruning for row groups that entirely match predicates [datafusion] via GitHub
• 2026/01/09 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/09 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Add null-aware anti join support [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Add null-aware anti join support [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Add null-aware anti join support [datafusion] via GitHub
• 2026/01/09 Re: [PR] [DRAFT] Extension Type Registry Draft [datafusion] via GitHub
• 2026/01/09 Re: [I] Fixed blocks in aggregation state for better memory management [datafusion] via GitHub
• 2026/01/09 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/09 Re: [PR] feat: support pushdown alias on dynamic filter with `ProjectionExec` [datafusion] via GitHub
• 2026/01/09 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/08 Re: [PR] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/08 Re: [PR] perf: Optimize contains expression with SIMD-based scalar pattern sea… [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] perf: Optimize contains expression with SIMD-based scalar pattern sea… [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/08 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/01/08 Re: [I] [datafusion-spark] Implement `ceil` function [datafusion] via GitHub
• 2026/01/08 Re: [I] Chore: format documentation examples [datafusion] via GitHub
• 2026/01/08 Re: [PR] implement var distinct [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] [TEST] Filter pushdown dynamic [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 [PR] fix: sqllogictest failing in Substrait round-trip mode [datafusion] via GitHub
• 2026/01/08 Re: [PR] perf: Additional optimizations for cast from string to int [datafusion-comet] via GitHub
• 2026/01/08 Re: [I] [substrait] [sqllogictest] Unsupported cast type: FixedSizeList [datafusion] via GitHub
• 2026/01/08 Re: [I] [substrait] [sqllogictest] Unsupported cast type: FixedSizeList [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/08 Re: [I] [substrait] [sqllogictest] Unsupported cast type: FixedSizeList [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/08 Re: [I] Fixed blocks in aggregation state for better memory management [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: support pushdown alias on dynamic filter with `ProjectionExec` [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] fix: Don't treat quoted column names as placeholder variables in SQL [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat(spark): implement array_repeat function [datafusion] via GitHub
• 2026/01/08 Re: [PR] infer parquet file order from metadata and use it to optimize scans [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat(benchmark) : added a dedicated page for benchmarking in contributor-guide [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] implement var distinct [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 Re: [PR] Allow Spark partial / Comet final for compatible aggregates [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: Respect to legacySizeOfNull option for size function [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve cast documentation to add support per eval mode [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] experiment: reduce number of JNI calls in sort-based shuffle [ignore] [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve_cast_documentation [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve_cast_documentation [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve_cast_documentation [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore: improve_cast_documentation [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore : improve_cast_documentation [datafusion-comet] via GitHub
• 2026/01/08 [PR] experiment: reduce number of JNI calls in sort-based shuffle [ignore] [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] feat: Add support for `unix_timestamp` function [datafusion-comet] via GitHub
• 2026/01/08 [PR] implement var distinct [datafusion] via GitHub
• 2026/01/08 Re: [I] Columnar shuffle with nested types is slower than Spark [datafusion-comet] via GitHub
• 2026/01/08 Re: [I] Columnar shuffle with nested types is slower than Spark [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] feat: support pushdown alias on dynamic filter with `ProjectionExec` [datafusion] via GitHub
• 2026/01/08 Re: [PR] WIP: DataFusion 52 release post [datafusion-site] via GitHub
• 2026/01/08 Re: [PR] WIP: DataFusion 52 release post [datafusion-site] via GitHub
• 2026/01/08 [PR] WIP: DataFusion 52 release post [datafusion-site] via GitHub
• 2026/01/08 [PR] WIP: DataFusion 52 release post [datafusion-site] via GitHub
• 2026/01/08 Re: [PR] fix: DynamicFilterPhysicalExpr violates Hash/Eq contract [datafusion] via GitHub
• 2026/01/08 Re: [I] Release DataFusion `52.0.0` (Dec 2025 / Jan 2026) [datafusion] via GitHub
• 2026/01/08 [PR] fix: DynamicFilterPhysicalExpr violates Hash/Eq contract (#19659) [datafusion] via GitHub
• 2026/01/08 Re: [PR] fix: DynamicFilterPhysicalExpr violates Hash/Eq contract [datafusion] via GitHub
• 2026/01/08 Re: [I] DynamicFilterPhysicalExpr violates Hash/Eq contract [datafusion] via GitHub
• 2026/01/08 Re: [I] add support for reading csv with variable number of columns [datafusion-python] via GitHub
• 2026/01/08 Re: [PR] Add heap_size to statistics [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore : improve_cast_documentation [datafusion-comet] via GitHub
• 2026/01/08 [I] Explore some optimization ideas for JVM shuffle [datafusion-comet] via GitHub
• 2026/01/08 [PR] chore : improve_cast_documentation [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] chore : improve_cast_documentation [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] Enable parquet filter pushdown by default [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add heap_size to statistics [datafusion] via GitHub
• 2026/01/08 Re: [PR] [WIP] Add transport channel and server factory abstractions [datafusion-ballista] via GitHub
• 2026/01/08 Re: [PR] TEST: enable pushdown_filters by default [datafusion] via GitHub

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