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• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] ci: Consolidate Spark SQL test jobs to reduce CI time [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 [PR] chore(deps): bump org.assertj:assertj-core from 3.23.1 to 3.27.7 [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] bug: Fix string decimal type throw right exception [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] check: if labeler works (wont be merged) [datafusion-ballista] via GitHub
• 2026/01/26 Re: [PR] check: if labeler works (wont be merged) [datafusion-ballista] via GitHub
• 2026/01/26 Re: [PR] Physical-level placeholders [datafusion] via GitHub
• 2026/01/26 [PR] check: if labeler works (wont be merged) [datafusion-ballista] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] bug: Fix string decimal type throw right exception [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] bug: Fix string decimal type throw right exception [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Disallow positional struct casting when field names don’t overlap [datafusion] via GitHub
• 2026/01/26 Re: [I] Parallelize `list_files_for_scan` [datafusion] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] Fix DELETE/U{DATE filter extraction when predicates are pushed down into TableScan [datafusion] via GitHub
• 2026/01/26 Re: [I] Add Spark compatibility mode using datafusion-spark expressions [datafusion-ballista] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [I] Add Spark compatibility mode using datafusion-spark expressions [datafusion-ballista] via GitHub
• 2026/01/26 Re: [I] Add Spark compatibility mode using datafusion-spark expressions [datafusion-ballista] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 [PR] add more projection pushdown slt tests [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [I] Parallelize `list_files_for_scan` [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: Optimize ArrowBytesViewMap with direct view access [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: Optimize ArrowBytesViewMap with direct view access [datafusion] via GitHub
• 2026/01/26 Re: [PR] Wrap immutable plan parts into Arc [datafusion] via GitHub
• 2026/01/26 Re: [I] Optimize `ArrowBytesViewMap` [datafusion] via GitHub
• 2026/01/26 Re: [PR] Wrap immutable plan parts into Arc [datafusion] via GitHub
• 2026/01/26 Re: [PR] feat: add shuffle benchmark variants with native write config support [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore(ci): update labeler config [datafusion-ballista] via GitHub
• 2026/01/26 Re: [I] Parallelize `list_files_for_scan` [datafusion] via GitHub
• 2026/01/26 Re: [I] Vectorize window functions [datafusion] via GitHub
• 2026/01/26 [I] Release build script builds JVM components from wrong branch [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] feat: optimise copying in `left` for Utf8 and LargeUtf8 [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: refactor sum int with specialized implementations for each eval_mode [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] [Feature] Support Spark expression: map_contains_key [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] [Feature] Support Spark expression: map_concat [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [I] [Feature] Support Spark expression: url_decode [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] fix: remove fallback for int8 and int16 types with native Parquet readers [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] fix: remove fallback for int8 and int16 types with native Parquet readers [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] feat: Add V2 scan support for `native_iceberg_compat` [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] feat: Add V2 scan support for native_datafusion [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] fix: Make `generate_series` return an empty set with invalid ranges [datafusion] via GitHub
• 2026/01/26 [PR] feat: window RANGE calculation optimization [datafusion] via GitHub
• 2026/01/26 Re: [PR] chore: Add take/untake workflow for issue self-assignment [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] feat: add support for `width_bucket` expression [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] Parallelize `list_files_for_scan` [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: Optimize ArrowBytesViewMap with direct view access [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: Optimize ArrowBytesViewMap with direct view access [datafusion] via GitHub
• 2026/01/26 Re: [PR] feat: Extract NDV (distinct_count) statistics from Parquet metadata [datafusion] via GitHub
• 2026/01/26 Re: [I] column types must match schema types occurs after `unnest_columns` on another column [datafusion] via GitHub
• 2026/01/26 Re: [PR] feat: Extract NDV (distinct_count) statistics from Parquet metadata [datafusion] via GitHub
• 2026/01/26 Re: [PR] chore: Add Comet released artifacts and links to maven [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] column types must match schema types occurs after `unnest_columns` on another column [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: Optimize ArrowBytesViewMap with direct view access [datafusion] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 [PR] chore: Add Comet released artifacts and links to maven [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] perf: Improve benchmarks for row-to-columnar conversion in JVM shuffle [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 Re: [PR] Physical-level placeholders [datafusion] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 Re: [I] Improve filter push-down [datafusion] via GitHub
• 2026/01/26 Re: [PR] chore: Start 0.14.0 development [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore: Start 0.14.0 development [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore: Start 0.14.0 development [datafusion-comet] via GitHub
• 2026/01/26 [PR] perf: Improve benchmarks for row-to-columnar conversion in JVM shuffle [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] Parallelize `list_files_for_scan` [datafusion] via GitHub
• 2026/01/26 Re: [PR] docs: fix bug in placement of prettier-ignore-end in generated docs [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] Improve error message for wrong argument type in operators [datafusion] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] build: reduce overhead of fuzz testing [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore(deps): bump uuid from 1.19.0 to 1.20.0 in /native [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore(deps): bump actions/cache from 4 to 5 [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore(deps): bump actions/upload-artifact from 4 to 6 [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] docs: Add README to tpch directory [datafusion-ray] via GitHub
• 2026/01/26 Re: [PR] feat(spark): Adds negative spark function [datafusion] via GitHub
• 2026/01/26 Re: [PR] minor: pull `uuid` into workspace dependencies [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: improve performance of `array_remove`, `array_remove_n` and `array_remove_all` functions [datafusion] via GitHub
• 2026/01/26 Re: [PR] feat(spark): add `base64` and `unbase64` functions [datafusion] via GitHub
• 2026/01/26 Re: [I] [datafusion-spark] Add base64 and unbase64 function [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: Improve shuffle performance with complex types [WIP] [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Add Parquet read pruning configuration for max elements in inList [datafusion] via GitHub
• 2026/01/26 Re: [PR] chore: [branch-0.13] Prepare 0.13.0 release [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: optimize shuffle array element iteration with slice-based append [datafusion-comet] via GitHub
• 2026/01/26 [PR] perf: Improve shuffle performance with complex types [WIP] [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] perf: optimize shuffle array element iteration with slice-based append [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] perf: optimize native shuffle struct field processing with field-major order [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] perf: optimize native shuffle struct field processing with field-major order [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] Various performance improvements [datafusion] via GitHub
• 2026/01/26 Re: [PR] fix(expr): coerce literal arguments in return_field_from_args for UDFs [datafusion] via GitHub
• 2026/01/26 Re: [PR] build: Fix docs workflow dependency resolution failure [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] docs: Add changelog for 0.13.0 [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] Columnar shuffle with nested types is slower than Spark [datafusion-comet] via GitHub
• 2026/01/26 [PR] fix(expr): coerce literal arguments in return_field_from_args for UDFs [datafusion] via GitHub
• 2026/01/26 Re: [PR] feat: Add V2 scan support for native_datafusion [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore(deps): bump cc from 1.2.53 to 1.2.54 in /native [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore(deps): bump actions/download-artifact from 4 to 7 [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore: Start 0.14.0 development [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] spark `make_interval` need to have custom nullability [datafusion] via GitHub
• 2026/01/26 Re: [PR] docs: fix bug in placement of prettier-ignore-end in generated docs [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] feat: optimize CASE WHEN for divide-by-zero protection pattern [datafusion] via GitHub
• 2026/01/26 Re: [PR] chore: [branch-0.13] Prepare 0.13.0 release [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] chore: [branch-0.13] Prepare 0.13.0 release [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Fix parsing of :: cast after parenthesized DEFAULT expression [datafusion-sqlparser-rs] via GitHub
• 2026/01/26 Re: [PR] feat: optimize CASE WHEN for divide-by-zero protection pattern [datafusion] via GitHub
• 2026/01/26 [PR] Start 0.14.0 development [datafusion-comet] via GitHub
• 2026/01/26 [PR] docs: fix bug in placement of prettier-ignore-end in generated docs [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] fix: Normalize multi-line notes in GenerateDocs [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] fix: Normalize multi-line notes in GenerateDocs [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] feat: optimize CASE WHEN for divide-by-zero protection pattern [datafusion] via GitHub
• 2026/01/26 Re: [PR] feat: optimize CASE WHEN for divide-by-zero protection pattern [datafusion] via GitHub
• 2026/01/26 Re: [PR] feat: optimize CASE WHEN for divide-by-zero protection pattern [datafusion] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 [PR] fix: Normalize multi-line notes in GenerateDocs [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Automatically generate examples documentation adv (#19294) [datafusion] via GitHub
• 2026/01/26 Re: [PR] docs: Mark native_comet scan as deprecated [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] build: Fix docs workflow dependency resolution failure [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] Parallelize `list_files_for_scan` [datafusion] via GitHub
• 2026/01/26 [PR] chore: [branch-0.13] Prepare 0.13.0 release [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Automatically generate examples documentation adv (#19294) [datafusion] via GitHub
• 2026/01/26 Re: [PR] build: Fix docs workflow dependency resolution failure [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] fix: Make `generate_series` return an empty set with invalid ranges [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: improve performance of `array_remove`, `array_remove_n` and `array_remove_all` functions [datafusion] via GitHub
• 2026/01/26 Re: [PR] feat: Extract NDV (distinct_count) statistics from Parquet metadata [datafusion] via GitHub
• 2026/01/26 Re: [PR] Speedup statistics_from_parquet_metadata [datafusion] via GitHub
• 2026/01/26 Re: [I] Improve error message for wrong argument type in operators [datafusion] via GitHub
• 2026/01/26 Re: [I] Make PhysicalExprAdapterFactory::create fallible [datafusion] via GitHub
• 2026/01/26 [I] Physical plan proto roundtrip for null-valued scalar of a `Struct(Dict)` data type [datafusion] via GitHub
• 2026/01/26 [PR] refactor: extract pushdown test utilities to shared module [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Physical-level placeholders [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 [PR] Physical-level placeholders [datafusion] via GitHub
• 2026/01/26 Re: [I] Optimize the evaluation of `DATE_TRUNC(<col>) == <constant>)` when pushed down [datafusion] via GitHub
• 2026/01/26 Re: [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 [PR] Improve documentation for ScalarUDFImpl::preimage [datafusion] via GitHub
• 2026/01/26 Re: [I] Speedup statistics_from_parquet_metadata (DataFusion side) [datafusion] via GitHub
• 2026/01/26 Re: [PR] Speedup statistics_from_parquet_metadata [datafusion] via GitHub
• 2026/01/26 Re: [PR] Speedup statistics_from_parquet_metadata [datafusion] via GitHub
• 2026/01/26 Re: [PR] fix: Add JDK to Docker image for release build [datafusion-comet] via GitHub
• 2026/01/26 Re: [I] Building release JARs fails locally on macOS [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Fix datediff array length mismatch for dictionary-backed timestamps [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Blog post about CASE optimization [datafusion-site] via GitHub
• 2026/01/26 Re: [PR] Snowflake: add Snowflake multi table insert support & add support for sample in subquery [datafusion-sqlparser-rs] via GitHub
• 2026/01/26 Re: [PR] Automatically generate examples documentation adv (#19294) [datafusion] via GitHub
• 2026/01/26 Re: [PR] Automatically generate examples documentation adv (#19294) [datafusion] via GitHub
• 2026/01/26 Re: [PR] chore(deps): bump taiki-e/install-action from 2.66.2 to 2.67.4 [datafusion-sandbox] via GitHub
• 2026/01/26 Re: [PR] chore(deps): bump taiki-e/install-action from 2.66.2 to 2.67.4 [datafusion-sandbox] via GitHub
• 2026/01/26 [PR] chore(deps): bump taiki-e/install-action from 2.66.7 to 2.67.11 [datafusion-sandbox] via GitHub
• 2026/01/26 Re: [PR] chore(deps): bump taiki-e/install-action from 2.66.7 to 2.67.11 [datafusion-sandbox] via GitHub
• 2026/01/26 Re: [PR] perf: Optimize ArrowBytesViewMap with direct view access [datafusion] via GitHub
• 2026/01/26 Re: [PR] perf: Optimize ArrowBytesViewMap with direct view access [datafusion] via GitHub
• 2026/01/26 Re: [PR] docs: Fix some broken / missing links in the DataFusion documentation [datafusion] via GitHub
• 2026/01/26 Re: [PR] docs: Fix some broken / missing links in the DataFusion documentation [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Speedup statistics_from_parquet_metadata [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion] via GitHub
• 2026/01/26 Re: [PR] Speedup statistics_from_parquet_metadata [datafusion] via GitHub
• 2026/01/26 Re: [PR] minor: Add favicon [datafusion] via GitHub
• 2026/01/26 Re: [PR] chore(ci): update labeler config [datafusion-ballista] via GitHub
• 2026/01/26 Re: [PR] Do not require mut in memory reservation methods [datafusion] via GitHub
• 2026/01/26 Re: [PR] Do not require mut in memory reservation methods [datafusion] via GitHub
• 2026/01/26 Re: [I] Parallelize `list_files_for_scan` [datafusion] via GitHub
• 2026/01/26 Re: [I] bug: Disable `DataFrame.cache()` for ballista [datafusion-ballista] via GitHub
• 2026/01/26 Re: [I] bug: Disable `DataFrame.cache()` for ballista [datafusion-ballista] via GitHub
• 2026/01/26 Re: [I] CometNativeException: "arrays of different length" when using to_date on Iceberg Timestamp column [datafusion-comet] via GitHub
• 2026/01/26 Re: [PR] Fix ClickBench EventDate handling by casting UInt16 days-since-epoch to DATE via `hits` view [datafusion] via GitHub
• 2026/01/26 [I] Consolidate ClickBench Setup Documentation in benchmarks/README.md [datafusion] via GitHub
• 2026/01/26 Re: [PR] Wrap immutable plan parts into Arc [datafusion] via GitHub

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