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• • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
  • Re: [PR] Add declared file scan output partitioning [datafusion] via GitHub
• [PR] [codex] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
  • Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
• [PR] Revert "`vars.USE_RUNS_ON`" [datafusion] via GitHub
  • Re: [PR] Revert "`vars.USE_RUNS_ON`" [datafusion] via GitHub
• [PR] feat(proto): plumb PhysicalProtoConverterExtension into try_encode_expr / try_decode_expr [datafusion] via GitHub
  • Re: [PR] feat(proto): plumb PhysicalProtoConverterExtension into try_encode_expr / try_decode_expr [datafusion] via GitHub
  • Re: [PR] feat(proto): plumb PhysicalProtoConverterExtension into try_encode_expr / try_decode_expr [datafusion] via GitHub
  • Re: [PR] feat(proto): plumb PhysicalProtoConverterExtension into try_encode_expr / try_decode_expr [datafusion] via GitHub
• Re: [I] Add TPC-DS workflow [datafusion-ballista] via GitHub
  • Re: [I] Add TPC-DS workflow [datafusion-ballista] via GitHub
  • Re: [I] Add TPC-DS workflow [datafusion-ballista] via GitHub
• [PR] chore(deps): bump tui-big-text from 0.8.4 to 0.8.5 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump tui-big-text from 0.8.4 to 0.8.5 [datafusion-ballista] via GitHub
• [PR] chore(deps): bump insta from 1.47.2 to 1.48.0 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump insta from 1.47.2 to 1.48.0 [datafusion-ballista] via GitHub
• [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
  • Re: [PR] refactor: Simplify `approx_distinct` (-200 LoC) [datafusion] via GitHub
• Re: [I] [Bug] str_to_map does not honour Spark 4.1.1 legacy.truncateForEmptyRegexSplit [datafusion-comet] via GitHub
• [I] `PhysicalExtensionCodec` cannot participate in `DynamicFilterPhysicalExpr` deduplication introduced by #21807 [datafusion] via GitHub
• Re: [PR] Io dynamic [datafusion] via GitHub
  • Re: [PR] Io dynamic [datafusion] via GitHub
• [I] chore: Improve cast MapType to String [datafusion-comet] via GitHub
  • Re: [I] chore: Improve cast MapType to String [datafusion-comet] via GitHub
• Re: [I] Support map type casting for numeric type and null type element [datafusion-comet] via GitHub
  • Re: [I] Support map type casting for numeric type and null type element [datafusion-comet] via GitHub
• Re: [I] [Bug] translate uses graphemes vs Spark code points and ignores U+0000 deletion [datafusion-comet] via GitHub
• Re: [I] [Bug] bit_length and octet_length error natively for BinaryType input instead of falling back [datafusion-comet] via GitHub
• [PR] chore: fallback for `spark.sql.legacy.castComplexTypesToString.enabled` = true [datafusion-comet] via GitHub
  • Re: [PR] chore: fallback for `spark.sql.legacy.castComplexTypesToString.enabled` = true [datafusion-comet] via GitHub
  • Re: [PR] chore: fallback for `spark.sql.legacy.castComplexTypesToString.enabled` = true [datafusion-comet] via GitHub
• Re: [PR] docs: Rewrite operators page to show complete overview of what is and is not supported by Comet [datafusion-comet] via GitHub
  • Re: [PR] docs: Rewrite operators page to show complete overview of what is and is not supported by Comet [datafusion-comet] via GitHub
• [PR] docs: explain native vs codegen-dispatch implementation model [datafusion-comet] via GitHub
  • Re: [PR] docs: explain native vs codegen-dispatch implementation model [datafusion-comet] via GitHub
  • Re: [PR] docs: explain native vs codegen-dispatch implementation model [datafusion-comet] via GitHub
  • Re: [PR] docs: explain native vs codegen-dispatch implementation model [datafusion-comet] via GitHub
• [PR] docs: mark dayname, monthname, and regexp_extract family as supported in expressions.md [datafusion-comet] via GitHub
  • Re: [PR] docs: mark dayname, monthname, and regexp_extract family as supported in expressions.md [datafusion-comet] via GitHub
• [PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion] via GitHub
  • Re: [PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion] via GitHub
  • Re: [PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion] via GitHub
  • Re: [PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion] via GitHub
  • Re: [PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion] via GitHub
  • Re: [PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion] via GitHub
  • Re: [PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion] via GitHub
  • Re: [PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion] via GitHub
• Re: [I] Support BroadcastNestedLoopJoinExec [datafusion-comet] via GitHub
• Re: [PR] feat: Native Broadcast nested loop join support [datafusion-comet] via GitHub
  • Re: [PR] feat: Native Broadcast nested loop join support [datafusion-comet] via GitHub
• Re: [PR] feat: route higher-order functions through codegen dispatcher [datafusion-comet] via GitHub
  • Re: [PR] feat: route higher-order functions through codegen dispatcher [datafusion-comet] via GitHub
• Re: [I] Route array/map higher-order (lambda) functions through the codegen dispatcher [datafusion-comet] via GitHub
• Re: [PR] chore(audit): audit any_value and expand tests [datafusion-comet] via GitHub
  • Re: [PR] chore(audit): audit any_value and expand tests [datafusion-comet] via GitHub
• Re: [PR] feat: support StringSplitSQL for split_part [datafusion-comet] via GitHub
  • Re: [PR] feat: support StringSplitSQL for split_part [datafusion-comet] via GitHub
  • Re: [PR] feat: support StringSplitSQL for split_part [datafusion-comet] via GitHub
  • Re: [PR] feat: support StringSplitSQL for split_part [datafusion-comet] via GitHub
• Re: [PR] fix: gate bit_length/octet_length on BinaryType and downgrade translate [datafusion-comet] via GitHub
  • Re: [PR] fix: gate bit_length/octet_length on BinaryType and downgrade translate [datafusion-comet] via GitHub
  • Re: [PR] fix: gate bit_length/octet_length on BinaryType and downgrade translate [datafusion-comet] via GitHub
• Re: [PR] docs: require audit skill to file issues and add Spark 4.1.1 to version list [datafusion-comet] via GitHub
• [PR] Simplify heap_size estimation by using a macro for zero allocation types [datafusion] via GitHub
  • Re: [PR] Simplify heap size estimation for types that own no heap allocations [datafusion] via GitHub
  • Re: [PR] refactor: Simplify heap size estimation for types that own no heap allocations [datafusion] via GitHub
• Re: [PR] feat: support factorial, pmod, and rint expressions [datafusion-comet] via GitHub
  • Re: [PR] feat: support factorial, pmod, and rint expressions [datafusion-comet] via GitHub
• Re: [I] Expressions added via CometExprShim bypass the CometExpressionSerde framework [datafusion-comet] via GitHub
• Re: [PR] refactor: route shim-registered expressions through CometExpressionSerde [datafusion-comet] via GitHub
  • Re: [PR] refactor: route shim-registered expressions through CometExpressionSerde [datafusion-comet] via GitHub
• Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion] via GitHub
  • Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion] via GitHub
  • Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion] via GitHub
  • Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion] via GitHub
  • Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion] via GitHub
• Re: [PR] chore: audit date/time expressions [datafusion-comet] via GitHub
  • Re: [PR] chore: audit date/time expressions [datafusion-comet] via GitHub
• Re: [PR] chore(audit): audit string expressions across Spark 3.4.3, 3.5.8, 4.0.1 [datafusion-comet] via GitHub
  • Re: [PR] chore(audit): audit string expressions across Spark 3.4.3, 3.5.8, 4.0.1 [datafusion-comet] via GitHub
  • Re: [PR] chore(audit): audit string expressions across Spark 3.4.3, 3.5.8, 4.0.1 [datafusion-comet] via GitHub
  • Re: [PR] chore(audit): audit string expressions across Spark 3.4.3, 3.5.8, 4.0.1 [datafusion-comet] via GitHub
• [PR] fix: Consider column names' case when aliasing tables [datafusion] via GitHub
  • Re: [PR] fix: Consider column names' case when aliasing tables [datafusion] via GitHub
  • Re: [PR] fix: Consider column names' case when aliasing tables [datafusion] via GitHub
  • Re: [PR] fix: Consider column names' case when aliasing tables [datafusion] via GitHub
• [I] Table alias fails with case sensitive column names [datafusion] via GitHub
  • Re: [I] Table alias fails with case sensitive column names [datafusion] via GitHub
• Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
• Re: [I] Blog post for the DataFusion `54.0.0` release [datafusion] via GitHub
• [PR] fix: fall back to Spark for str_to_map when legacy regex split truncation is enabled [datafusion-comet] via GitHub
  • Re: [PR] fix: fall back to Spark for str_to_map when legacy regex split truncation is enabled [datafusion-comet] via GitHub
• Re: [PR] fix: handle `date_bin` negative subsecond and overflow cases [datafusion] via GitHub
  • Re: [PR] fix: handle `date_bin` negative subsecond and overflow cases [datafusion] via GitHub
  • Re: [PR] fix: handle `date_bin` negative subsecond and overflow cases [datafusion] via GitHub
  • Re: [PR] fix: handle `date_bin` negative subsecond and overflow cases [datafusion] via GitHub
  • Re: [PR] fix: handle `date_bin` negative subsecond and overflow cases [datafusion] via GitHub
• Re: [PR] Reduce per-file metadata overhead for wide-schema parquet scans [datafusion] via GitHub
  • Re: [PR] Reduce per-file metadata overhead for wide-schema parquet scans [datafusion] via GitHub
  • Re: [PR] Reduce per-file metadata overhead for wide-schema parquet scans [datafusion] via GitHub
  • Re: [PR] Reduce per-file metadata overhead for wide-schema parquet scans [datafusion] via GitHub
  • Re: [PR] Reduce per-file metadata overhead for wide-schema parquet scans [datafusion] via GitHub
  • Re: [PR] Reduce per-file metadata overhead for wide-schema parquet scans [datafusion] via GitHub
  • Re: [PR] Reduce per-file metadata overhead for wide-schema parquet scans [datafusion] via GitHub
• Re: [PR] fix: preserve Spark next_day whitespace validation [datafusion] via GitHub
  • Re: [PR] fix: preserve Spark next_day whitespace validation [datafusion] via GitHub
  • Re: [PR] fix: preserve Spark next_day whitespace validation [datafusion] via GitHub
  • Re: [PR] fix: preserve Spark next_day whitespace validation [datafusion] via GitHub
  • Re: [PR] fix: preserve Spark next_day whitespace validation [datafusion] via GitHub
  • Re: [PR] fix: preserve Spark next_day whitespace validation [datafusion] via GitHub
• Re: [PR] [datafusion-spark] Support 2-argument ceil(value, scale) [datafusion] via GitHub
• Re: [PR] feat: generate expression reference doc from code [WIP] [datafusion-comet] via GitHub
• Re: [PR] feat(ci): add scripts to run Spark SQL test suites locally [datafusion-comet] via GitHub
• Re: [PR] feat(udf): account JVM-UDF Arrow allocations to the Spark task [datafusion-comet] via GitHub
• Re: [PR] perf: use aligned slice access in SparkUnsafeArray bulk append [datafusion-comet] via GitHub
  • Re: [PR] perf: use aligned slice access in SparkUnsafeArray bulk append [datafusion-comet] via GitHub
• [I] perf: use aligned slice access in SparkUnsafeArray bulk append [datafusion-comet] via GitHub
  • Re: [I] perf: use aligned slice access in SparkUnsafeArray bulk append [datafusion-comet] via GitHub
• Re: [PR] feat: add review-datafusion-pr Claude Code skill [datafusion-comet] via GitHub
  • Re: [PR] feat: add review-datafusion-pr Claude Code skill [datafusion-comet] via GitHub
• Re: [PR] docs: document Spark version labels in bug triage guide [datafusion-comet] via GitHub
• Re: [PR] feat: add Spark commit audit process [datafusion-comet] via GitHub
• Re: [I] Implement JVM UDFs for JSON expressions [datafusion-comet] via GitHub
  • Re: [I] Implement JVM UDFs for JSON expressions [datafusion-comet] via GitHub
• Re: [I] Reorganize user and contributor guide navigation for clearer information architecture [datafusion-comet] via GitHub
  • Re: [I] Reorganize user and contributor guide navigation for clearer information architecture [datafusion-comet] via GitHub
• Re: [I] Comet possibly preventing AQE optimization [datafusion-comet] via GitHub
  • Re: [I] Comet possibly preventing AQE optimization [datafusion-comet] via GitHub
• [I] Bug triage results: 2026-06-11 [datafusion-comet] via GitHub
• [PR] Fix:22477 any all schema error [datafusion] via GitHub
  • Re: [PR] Fix:22477 any all schema error [datafusion] via GitHub
  • Re: [PR] Fix:22477 any all schema error [datafusion] via GitHub
  • Re: [PR] Fix:22477 any all schema error [datafusion] via GitHub
• Re: [I] Improve ArrowWriter performance for fixed-length vectors [datafusion-comet] via GitHub
• Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub
  • Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion] via GitHub

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