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• [PR] parquet: cache per-file ArrowReaderMetadata for wide-schema scans [datafusion] via GitHub
  • Re: [PR] parquet: cache per-file ArrowReaderMetadata for wide-schema scans [datafusion] via GitHub
• [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] 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] 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] 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] 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
• [PR] Use thread context classloader for Iceberg class loading in CometScanRule [datafusion-comet] via GitHub
  • Re: [PR] fix: Use thread context classloader for Iceberg class loading in CometScanRule [datafusion-comet] via GitHub
  • Re: [PR] fix: Use thread context classloader for Iceberg class loading in CometScanRule [datafusion-comet] via GitHub
  • Re: [PR] fix: Use thread context classloader for Iceberg class loading in CometScanRule [datafusion-comet] via GitHub
  • Re: [PR] fix: Use thread context classloader for Iceberg class loading in CometScanRule [datafusion-comet] via GitHub
  • Re: [PR] fix: Use thread context classloader for Iceberg class loading in CometScanRule [datafusion-comet] via GitHub
• [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
  • Re: [PR] Optimize existence-only right semi and anti joins [datafusion] via GitHub
• [PR] DataFusion 54.0.0 blog post [datafusion-site] via GitHub
  • Re: [PR] DataFusion 54.0.0 blog post [datafusion-site] via GitHub
  • Re: [PR] DataFusion 54.0.0 blog post [datafusion-site] via GitHub
  • Re: [PR] DataFusion 54.0.0 blog post [datafusion-site] via GitHub
  • Re: [PR] DataFusion 54.0.0 blog post [datafusion-site] via GitHub
  • Re: [PR] DataFusion 54.0.0 blog post [datafusion-site] via GitHub
  • Re: [PR] DataFusion 54.0.0 blog post [datafusion-site] via GitHub
• Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
  • Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
  • Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
  • Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
  • Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• Re: [PR] Disable `supports_left_associative_joins_without_parens` for MySQL and Redshift [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Disable `supports_left_associative_joins_without_parens` for MySQL and Redshift [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Disable `supports_left_associative_joins_without_parens` for MySQL and Redshift [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Disable `supports_left_associative_joins_without_parens` for MySQL and Redshift [datafusion-sqlparser-rs] via GitHub
• Re: [I] Port `CaseExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
  • Re: [I] Port `CaseExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
  • Re: [I] Port `CaseExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
  • Re: [I] Port `CaseExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• Re: [I] Port `ScalarSubqueryExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
  • Re: [I] Port `ScalarSubqueryExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
  • Re: [I] Port `ScalarSubqueryExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
  • Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
  • Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
  • Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
  • Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
  • Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
  • Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
  • Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
  • Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
  • Re: [PR] Add StatisticsContext parameter to partition_statistics [datafusion] via GitHub
• [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
  • Re: [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
  • Re: [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
  • Re: [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
  • Re: [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
  • Re: [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
  • Re: [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
  • Re: [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
  • Re: [PR] Optimize ArrayMap right semi joins [datafusion] via GitHub
• Re: [I] bug: sort-merge join (SMJ) LeftMark join with join filter crashes on non-nullable columns [datafusion] via GitHub
• Re: [I] GroupValuesRows::emit untracked decode buffer leaks past MemoryReservation [datafusion] via GitHub
  • Re: [I] GroupValuesRows::emit untracked decode buffer leaks past MemoryReservation [datafusion] via GitHub
• Re: [I] Blog post for the DataFusion `54.0.0` release [datafusion] via GitHub
  • Re: [I] Blog post for the DataFusion `54.0.0` release [datafusion] via GitHub
  • Re: [I] Blog post for the DataFusion `54.0.0` release [datafusion] via GitHub
  • Re: [I] Blog post for the DataFusion `54.0.0` release [datafusion] via GitHub
• Re: [PR] fix: gc string view arrays in RepartitionExec [datafusion] via GitHub
• Re: [I] NestedLoopJoinExec spill path: untracked allocation overshoots memory pool [datafusion] via GitHub
  • Re: [I] NestedLoopJoinExec spill path: untracked allocation overshoots memory pool [datafusion] via GitHub
  • Re: [I] NestedLoopJoinExec spill path: untracked allocation overshoots memory pool [datafusion] via GitHub
  • Re: [I] NestedLoopJoinExec spill path: untracked allocation overshoots memory pool [datafusion] via GitHub
  • Re: [I] NestedLoopJoinExec spill path: untracked allocation overshoots memory pool [datafusion] via GitHub
• Re: [PR] feat(sqllogictest): SLT-opt-in memory overdraft factor + actionable error [datafusion] via GitHub
  • Re: [PR] feat(sqllogictest): SLT-opt-in memory overdraft factor + actionable error [datafusion] via GitHub
  • Re: [PR] feat(sqllogictest): SLT-opt-in memory overdraft factor + actionable error [datafusion] via GitHub
• [PR] coerce Union vs scalar in comparisons [datafusion] via GitHub
  • Re: [PR] coerce Union vs scalar in comparisons [datafusion] via GitHub
  • Re: [PR] coerce Union vs scalar in comparisons [datafusion] via GitHub
  • Re: [PR] coerce Union vs scalar in comparisons [datafusion] via GitHub
• [I] Datafusion FP comparator works incorrectly with -0.0 +0.0 [datafusion] via GitHub
  • Re: [I] Datafusion FP comparator works incorrectly with -0.0 +0.0 [datafusion] via GitHub
  • Re: [I] Datafusion FP comparator works incorrectly with -0.0 +0.0 [datafusion] via GitHub
  • Re: [I] Datafusion FP comparator works incorrectly with -0.0 +0.0 [datafusion] via GitHub
• Re: [I] decimal support for agg function [datafusion] via GitHub
• [D] Implementing User Defined Types and Custom Metadata in DataFusion - Apache DataFusion Blog [datafusion-site] via GitHub
  • Re: [D] Implementing User Defined Types and Custom Metadata in DataFusion - Apache DataFusion Blog [datafusion-site] via GitHub
• Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
  • Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
• [PR] Add pre_visit_ident / post_visit_ident hooks to the Visitor trait [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Add pre_visit_ident / post_visit_ident hooks to the Visitor trait [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Add pre_visit_ident / post_visit_ident hooks to the Visitor trait [datafusion-sqlparser-rs] via GitHub
• Re: [PR] Improve error message on invalid casts for structs [datafusion] via GitHub
  • Re: [PR] Improve error message on invalid casts for structs [datafusion] via GitHub
  • Re: [PR] Improve error message on invalid casts for structs [datafusion] via GitHub
  • Re: [PR] Improve error message on invalid casts for structs [datafusion] via GitHub
  • Re: [PR] Improve error message on invalid casts for structs [datafusion] via GitHub
  • Re: [PR] Improve error message on invalid casts for structs [datafusion] via GitHub
• Re: [PR] docs: add Boston DataFusion meetup [datafusion] via GitHub
• Re: [I] PostgreSQL compatibility: negative array subscripts should not index from the end [datafusion] via GitHub
• Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
• Re: [PR] fix: Add required ASF policy links to footer [datafusion-site] via GitHub
  • Re: [PR] fix: Add required ASF policy links to footer [datafusion-site] via GitHub
• [PR] refactor(hash-aggr): Forward port the soft limit optimization to the new hash aggregation impl [datafusion] via GitHub
  • Re: [PR] refactor(hash-aggr): Forward port the soft limit optimization to the new hash aggregation impl [datafusion] via GitHub
  • Re: [PR] refactor(hash-aggr): Forward port the soft limit optimization to the new hash aggregation impl [datafusion] via GitHub
  • Re: [PR] refactor(hash-aggr): Forward port the soft limit optimization to the new hash aggregation impl [datafusion] via GitHub
  • Re: [PR] refactor(hash-aggr): Forward port the soft limit optimization to the new hash aggregation impl [datafusion] via GitHub
  • Re: [PR] refactor(hash-aggr): Forward port the soft limit optimization to the new hash aggregation impl [datafusion] via GitHub
  • Re: [PR] refactor(hash-aggr): Forward port the soft limit optimization to the new hash aggregation impl [datafusion] via GitHub
• Re: [I] Aggregate FILTER fails on NULL predicate [datafusion] via GitHub
• [PR] Fix DATE_BIN TIME scaling overflows by centralizing nanosecond conversion [datafusion] via GitHub
  • Re: [PR] Centralize DATE_BIN source scaling and binning through shared helper [datafusion] via GitHub
• [PR] Forbid unsafe code [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Forbid unsafe code [datafusion-sqlparser-rs] via GitHub
• [PR] docs: migrate documentation site from Sphinx to MkDocs [datafusion-python] via GitHub
  • Re: [PR] docs: migrate documentation site from Sphinx to MkDocs [datafusion-python] via GitHub
  • Re: [PR] docs: migrate documentation site from Sphinx to MkDocs [datafusion-python] via GitHub
• [PR] docs: link release tracking issue [datafusion] via GitHub
  • Re: [PR] docs: link release tracking issue to release management page [datafusion] via GitHub
• Re: [PR] perf: fast-path inline strings in ByteViewGroupValueBuilder::vectorized_append [datafusion] via GitHub
  • Re: [PR] perf: fast-path inline strings in ByteViewGroupValueBuilder::vectorized_append [datafusion] via GitHub
  • Re: [PR] perf: fast-path inline strings in ByteViewGroupValueBuilder::vectorized_append [datafusion] via GitHub
  • Re: [PR] perf: fast-path inline strings in ByteViewGroupValueBuilder::vectorized_append [datafusion] via GitHub
• Re: [PR] fix: regex simplification of anchored patterns produces wrong results [datafusion] via GitHub
  • Re: [PR] fix: regex simplification of anchored patterns produces wrong results [datafusion] via GitHub
  • Re: [PR] fix: regex simplification of anchored patterns produces wrong results [datafusion] via GitHub
  • Re: [PR] fix: regex simplification of anchored patterns produces wrong results [datafusion] via GitHub
• [PR] chore(github): Enable "Update branch" button for PRs [datafusion-ballista] via GitHub
  • Re: [PR] chore(github): Enable "Update branch" button for PRs [datafusion-ballista] via GitHub
• [I] Consider GitHub Copilot Reviews [datafusion] via GitHub
  • Re: [I] Consider GitHub Copilot Reviews [datafusion] via GitHub
  • Re: [I] Consider GitHub Copilot Reviews [datafusion] via GitHub
• Re: [I] Release DataFusion `53.2.0` (minor/patch) Release [datafusion] via GitHub
• Re: [PR] chore: Define backport criteria [datafusion] via GitHub
  • Re: [PR] chore: Define backport criteria [datafusion] via GitHub
  • Re: [PR] chore: Define backport criteria [datafusion] via GitHub
  • Re: [PR] chore: Define backport criteria [datafusion] via GitHub
• [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub
  • Re: [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub
  • Re: [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub
  • Re: [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub
  • Re: [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub
  • Re: [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub
  • Re: [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub
  • Re: [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub
  • Re: [I] Ballista 53.0.0 — `BatchCoalescer expects 0 columns` on TPCDS Q9 [datafusion-ballista] via GitHub

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