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• 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
• 2026/01/08 Re: [PR] TEST: enable pushdown_filters by default [datafusion] via GitHub
• 2026/01/08 Re: [PR] chore(deps): Update sqlparser to 0.60 [datafusion] via GitHub
• 2026/01/08 [PR] docs: Add documentation to contributor guide explaining JVM shuffle [WIP] [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] [WIP] Add transport channel and server factory abstractions [datafusion-ballista] via GitHub
• 2026/01/08 Re: [PR] [WIP] Add transport channel and server factory abstractions [datafusion-ballista] via GitHub
• 2026/01/08 Re: [PR] Add heap_size to statistics [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add heap_size to statistics [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] [WIP] Add transport channel and server factory abstractions [datafusion-ballista] via GitHub
• 2026/01/08 Re: [PR] Add heap_size to statistics [datafusion] via GitHub
• 2026/01/08 [PR] [WIP] Add transport channel and server factory abstractions [datafusion-ballista] via GitHub
• 2026/01/08 Re: [PR] Add heap_size to statistics [datafusion] via GitHub
• 2026/01/08 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/01/08 Re: [PR] feat: Add arrow flight proxy to scheduler [datafusion-ballista] via GitHub
• 2026/01/08 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] 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] 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: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] via GitHub
• 2026/01/08 Re: [PR] [DRAFT] Extension Type Registry Draft [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: adaptive filter selectivity tracking for Parquet row filters [datafusion] via GitHub
• 2026/01/08 Re: [I] Improve performance of `reverse` expression [datafusion-comet] 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] infer parquet file order from metadata and use it to optimize scans [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: adaptive filter selectivity tracking for Parquet row filters [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: Enable `native_datafusion` scans in `auto` scan mode [WIP] [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] perf: Additional optimizations for cast from string to int [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] feat: Add arrow flight proxy to scheduler [datafusion-ballista] via GitHub
• 2026/01/08 Re: [PR] perf: improve performance of timestamp truncate for some formats [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] perf: refactor sum int with specialized implementations for each eval_mode [WIP] [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] [DRAFT] Extension Type Registry Draft [datafusion] via GitHub
• 2026/01/08 Re: [PR] [DRAFT] Extension Type Registry Draft [datafusion] via GitHub
• 2026/01/08 Re: [PR] Record sort order when writing Parquet with WITH ORDER [datafusion] via GitHub
• 2026/01/08 Re: [PR] perf: Optimize startsWith and endsWith string functions [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] Refactor cache APIs to support ordering information [datafusion] via GitHub
• 2026/01/08 [PR] perf: refactor sum int with specialized implementations for each eval_mode [WIP] [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] Add support for additional numeric types in to_timestamp functions [datafusion] via GitHub
• 2026/01/08 Re: [PR] Refactor cache APIs to support ordering information [datafusion] via GitHub
• 2026/01/08 Re: [PR] [DRAFT] Extension Type Registry Draft [datafusion] via GitHub
• 2026/01/08 Re: [I] [datafusion-spark] Implement `ceil` function [datafusion] via GitHub
• 2026/01/08 Re: [D] DISCUSSION: DataFusion Meetup in Boston, USA - Nov 12, 2025 [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add `FilterExecBuilder` (#19608) [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: [PR] Refactor cache APIs to support ordering information [datafusion] via GitHub
• 2026/01/08 Re: [I] [native_datafusion] Subquery has not finished [datafusion-comet] via GitHub
• 2026/01/08 [I] [native_datafusion] Subquery has not finished [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] feat: Enable `native_datafusion` scans in `auto` scan mode [WIP] [datafusion-comet] via GitHub
• 2026/01/08 Re: [I] [EPIC] Statistics Cache Improvements [datafusion] via GitHub
• 2026/01/08 Re: [I] [EPIC] Statistics Cache Improvements [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: [PR] feat: adaptive filter selectivity tracking for Parquet row filters [datafusion] via GitHub
• 2026/01/08 Re: [PR] Improvements to `list_files_cache` table function [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: [PR] chore(deps): bump taiki-e/install-action from 2.65.13 to 2.65.15 [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add heap_size to statistics [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] fix: unnest struct field with an alias failed with internal error [datafusion] via GitHub
• 2026/01/08 Re: [D] Support Spark 3.3/JDK8 [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] perf: Optimize contains expression with SIMD-based scalar pattern sea… [datafusion-comet] via GitHub
• 2026/01/08 Re: [D] Support Spark 3.3/JDK8 [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: [I] Provide support for SSL/TSL connections [datafusion-ballista] via GitHub
• 2026/01/08 Re: [PR] docs: Update contributor guide for native operator + expression registry changes [WIP] [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] feat: Proof-of-concept of cost-based optimization [WIP / Experimental] [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] experiment: remove current final agg check and see what breaks [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] perf: Improve performance of `CheckOverflow` [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] Refactor cache APIs to support ordering information [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] perf: Optimize contains expression with SIMD-based scalar pattern sea… [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] allow filters referencing parquet struct columns to be pushed down [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add heap_size to statistics [datafusion] via GitHub
• 2026/01/08 Re: [D] Support Spark 3.3/JDK8 [datafusion-comet] via GitHub
• 2026/01/08 Re: [D] Support Spark 3.3/JDK8 [datafusion-comet] via GitHub
• 2026/01/08 Re: [I] [EPIC] ListingTable object store usage improvements [datafusion] via GitHub
• 2026/01/08 Re: [I] [EPIC] ListingTable object store usage improvements [datafusion] via GitHub
• 2026/01/08 Re: [PR] fix: unnest struct field with an alias failed with internal error [datafusion] via GitHub
• 2026/01/08 Re: [I] Release DataFusion `52.0.0` (Dec 2025 / Jan 2026) [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] Make default ListingFilesCache table scoped [datafusion] via GitHub
• 2026/01/08 [PR] [branch-52] Backport `list_files_cache`, and make default ListingFilesCache table scoped [datafusion] via GitHub
• 2026/01/08 Re: [PR] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/08 Re: [PR] Improvements to `list_files_cache` table function [datafusion] via GitHub
• 2026/01/08 [PR] fix: qualified column names with SQL keywords parse as identifiers [datafusion-sqlparser-rs] via GitHub
• 2026/01/08 Re: [PR] Make default ListingFilesCache table scoped [datafusion] via GitHub
• 2026/01/08 [PR] Improvements to `list_files_cache` table function [datafusion] via GitHub
• 2026/01/08 Re: [I] Confusing behavior now required to to refresh the files of a listing table [datafusion] via GitHub
• 2026/01/08 Re: [PR] Make default ListingFilesCache table scoped [datafusion] via GitHub
• 2026/01/08 Re: [PR] perf: Optimize startsWith and endsWith string functions [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] Make default ListingFilesCache table scoped [datafusion] via GitHub
• 2026/01/08 Re: [PR] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/08 Re: [PR] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/08 Re: [PR] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/08 Re: [PR] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/08 [PR] Fix identifier parsing not breaking on the pipe operator [datafusion-sqlparser-rs] via GitHub
• 2026/01/08 Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add `FilterExecBuilder` (#19608) [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion] via GitHub
• 2026/01/08 Re: [PR] fix: enhance CTE resolution with identifier normalization [datafusion] via GitHub
• 2026/01/08 [PR] feat(spark): implement array_repeat function [datafusion] via GitHub
• 2026/01/08 [I] [datafusion-spark]: Implement array_repeat [datafusion] via GitHub
• 2026/01/08 Re: [PR] fix: enhance CTE resolution with identifier normalization [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add support for DuckDB `LAMBDA` keyword syntax [datafusion-sqlparser-rs] via GitHub
• 2026/01/08 Re: [PR] Feat: Allow pow with negative & non-integer exponent on decimals [datafusion] via GitHub
• 2026/01/08 Re: [I] Allow pow with negative & non-integer exponent on decimals [datafusion] via GitHub
• 2026/01/08 Re: [PR] Feat: Allow pow with negative & non-integer exponent on decimals [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: Allow log with non-integer base on decimals [datafusion] via GitHub
• 2026/01/08 Re: [I] Allow log with non-integer base on decimals [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: Allow log with non-integer base on decimals [datafusion] via GitHub
• 2026/01/08 Re: [I] Improve performance of `sha` hashing expressions [datafusion-comet] via GitHub
• 2026/01/08 Re: [PR] Fix: External sort OOM for single oversized batches by chunked spill fallback [datafusion] via GitHub
• 2026/01/08 Re: [PR] Add benchmark for struct late materialization [datafusion] via GitHub
• 2026/01/08 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/08 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/08 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/08 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/08 Re: [PR] perfect hash join [datafusion] via GitHub
• 2026/01/08 [PR] Add benchmark for struct late materialization [datafusion] via GitHub
• 2026/01/08 Re: [PR] doc: update udwf docs & add LimitEffect doc [datafusion] via GitHub
• 2026/01/08 Re: [PR] Row group limit pruning for row groups that entirely match predicates [datafusion] via GitHub
• 2026/01/08 Re: [PR] Row group limit pruning for row groups that entirely match predicates [datafusion] via GitHub
• 2026/01/08 Re: [PR] Deprecate AggregateUDFImpl::is_nullable in favor of return_field nullability inference [datafusion] via GitHub
• 2026/01/08 Re: [PR] Deprecate AggregateUDFImpl::is_nullable in favor of return_field nullability inference [datafusion] via GitHub
• 2026/01/08 [PR] Databricks: Support Timetravel With "VERSION AS OF" [datafusion-sqlparser-rs] via GitHub
• 2026/01/08 Re: [PR] Deprecate AggregateUDFImpl::is_nullable in favor of return_field nullability inference [datafusion] via GitHub
• 2026/01/08 Re: [PR] Fix: External sort OOM for single oversized batches by chunked spill fallback [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 [PR] feat(spark): Implement collect_list/collect_set aggregate functions [datafusion] via GitHub
• 2026/01/08 Re: [I] [datafusion-spark]: Implement collect_list/array_agg [datafusion] via GitHub
• 2026/01/08 Re: [I] [datafusion-spark]: Implement collect_set [datafusion] via GitHub
• 2026/01/08 Re: [PR] MySQL: Parse bitwise shift left/right operators [datafusion-sqlparser-rs] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: add boundary utility functions for aligned byte fetching in JSON [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: add boundary utility functions for aligned byte fetching in JSON [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: add boundary utility functions for aligned byte fetching in JSON [datafusion] via GitHub
• 2026/01/08 Re: [PR] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/08 Re: [PR] Group by small values [datafusion] via GitHub
• 2026/01/08 Re: [PR] feat: add boundary utility functions for aligned byte fetching in JSON [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] Optimize `Nullstate` / accumulators [datafusion] via GitHub
• 2026/01/08 Re: [PR] Optimize `Nullstate` / accumulators [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] Group by small values [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: [I] Common subexpression elimination masks hides aggregations in physical explain output [datafusion] via GitHub

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