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• • Re: [PR] docs(dataframe): add dataframe aggregation example (#26597) [datafusion] via GitHub
• [PR] perf: faster character boundary scan for non-ASCII left and right [datafusion] via GitHub
  • Re: [PR] perf: faster character boundary scan for non-ASCII left and right [datafusion] via GitHub
  • Re: [PR] perf: faster character boundary scan for non-ASCII left and right [datafusion] via GitHub
  • Re: [PR] perf: faster character boundary scan for non-ASCII left and right [datafusion] via GitHub
• [PR] Refactoring: Move DCL parsing into `src/parser/dcl.rs` [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Refactoring: Move DCL parsing into `src/parser/dcl.rs` [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Refactoring: Move DCL parsing into `src/parser/dcl.rs` [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Refactoring: Move DCL parsing into `src/parser/dcl.rs` [datafusion-sqlparser-rs] via GitHub
• [PR] Centralize float canonicalization [datafusion] via GitHub
  • Re: [PR] refactor: Centralize float canonicalization [datafusion] via GitHub
  • Re: [PR] refactor: Centralize float semantics [datafusion] via GitHub
  • Re: [PR] refactor: Centralize float normalization [datafusion] via GitHub
  • Re: [PR] refactor: Centralize float normalization [datafusion] via GitHub
  • Re: [PR] refactor: Centralize float normalization [datafusion] via GitHub
• Re: [PR] feat(iceberg): support HDFS storage via iceberg-rust hdfs-native backend [NOT FOR MERGE: pending apache/iceberg-rust#3111] [datafusion-comet] via GitHub
  • Re: [PR] feat(iceberg): support HDFS storage via iceberg-rust hdfs-native backend [NOT FOR MERGE: pending apache/iceberg-rust#3111] [datafusion-comet] via GitHub
• [PR] feat: read Iceberg tables on HDFS natively through iceberg-rust's hdfs-native backend [datafusion-comet] via GitHub
• Re: [PR] feat: attach Diagnostic to duplicate table name errors [datafusion] via GitHub
  • Re: [PR] feat: attach Diagnostic to duplicate table name errors [datafusion] via GitHub
• [PR] chore: skip slow test under `force_hash_collisions` [datafusion] via GitHub
  • Re: [PR] chore: skip slow test under `force_hash_collisions` [datafusion] via GitHub
• [I] Support multiple output partitions for lazy file discovery [datafusion-iceberg] via GitHub
• Re: [PR] fix: give a multi-set aggregate the grouping set index Substrait defines [datafusion] via GitHub
  • Re: [PR] fix: give a multi-set aggregate the grouping set index Substrait defines [datafusion] via GitHub
• Re: [PR] fix: validate temporal display formats [datafusion] via GitHub
  • Re: [PR] fix: validate temporal display formats [datafusion] via GitHub
  • Re: [PR] fix: validate temporal display formats [datafusion] via GitHub
• [PR] ci: check all features with Clippy [datafusion] via GitHub
  • Re: [PR] ci: check all features with Clippy [datafusion] via GitHub
  • Re: [PR] ci: check all features with Clippy [datafusion] via GitHub
• [PR] feat: support partitioned execution for ASOF joins [datafusion] via GitHub
  • Re: [PR] feat: support partitioned execution for ASOF joins [datafusion] via GitHub
  • Re: [PR] feat: support partitioned execution for ASOF joins [datafusion] via GitHub
• [PR] fix: restore all-features Clippy for DataFrame aggregate rewrites [datafusion] via GitHub
  • Re: [PR] fix: restore all-features Clippy for DataFrame aggregate rewrites [datafusion] via GitHub
  • Re: [PR] fix: restore all-features Clippy for DataFrame aggregate rewrites [datafusion] via GitHub
  • Re: [PR] fix: restore all-features Clippy for DataFrame aggregate rewrites [datafusion] via GitHub
• Re: [I] Test our microbenchmarks as part of CI [datafusion] via GitHub
• Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
  • Re: [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] via GitHub
• Re: [PR] feat: add native Variant null and validity predicates [datafusion-comet] via GitHub
• Re: [PR] feat: plan Iceberg file tasks before execution [datafusion-iceberg] via GitHub
• Re: [I] ClickHouse: tuple element access followed by a field changes meaning after round-trip [datafusion-sqlparser-rs] via GitHub
  • Re: [I] ClickHouse: tuple element access followed by a field changes meaning after round-trip [datafusion-sqlparser-rs] via GitHub
  • Re: [I] ClickHouse: tuple element access followed by a field changes meaning after round-trip [datafusion-sqlparser-rs] via GitHub
• Re: [PR] fix: align nested types by position and preserve struct nullability [datafusion-comet] via GitHub
• Re: [I] [DISCUSSION] Rethinking Code Review and Testing in the Agent Era [datafusion] via GitHub
  • Re: [I] [DISCUSSION] Rethinking Code Review and Testing in the Agent Era [datafusion] via GitHub
  • Re: [I] [DISCUSSION] Rethinking Code Review and Testing in the Agent Era [datafusion] via GitHub
• [PR] CI: Use a Python release available on Ubuntu 26.04 for RAT [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] CI: Use a Python release available on Ubuntu 26.04 for RAT [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] CI: Use a Python release available on Ubuntu 26.04 for RAT [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] CI: Use a Python release available on Ubuntu 26.04 for RAT [datafusion-sqlparser-rs] via GitHub
• [PR] fix(parquet): coerce INT96 inside legacy Parquet list layouts [datafusion] via GitHub
• Re: [I] Enable Bloom-filter pruning for joins on multiple columns [datafusion] via GitHub
• Re: [I] Examples of using `TreeNode` APIs to walk and manipulate LogicalPlans [datafusion] via GitHub
• [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
  • Re: [PR] perf: try bucket sort [datafusion] via GitHub
• Re: [PR] test: generate NULLs in equivalence fuzz tests [datafusion] via GitHub
• Re: [PR] fix: `PushDownLeafProjections` yields when the extraction cannot move [datafusion] via GitHub
  • Re: [PR] fix: `PushDownLeafProjections` yields when the extraction cannot move [datafusion] via GitHub
  • Re: [PR] fix: `PushDownLeafProjections` yields when the extraction cannot move [datafusion] via GitHub
• Re: [PR] docs: explain date_bin daylight saving behavior [datafusion] via GitHub
  • Re: [PR] docs: explain date_bin daylight saving behavior [datafusion] via GitHub
  • Re: [PR] docs: explain date_bin daylight saving behavior [datafusion] via GitHub
• Re: [I] Streaming Aggregate operator not being used in deduplication of pre-sorted Parquet files [datafusion] via GitHub
• Re: [PR] fix: requalify LATERAL filters through derived-table aliases [datafusion] via GitHub
  • Re: [PR] fix: requalify LATERAL filters through derived-table aliases [datafusion] via GitHub
  • Re: [PR] fix: requalify LATERAL filters through derived-table aliases [datafusion] via GitHub
• Re: [PR] docs: explain dialect requirement for lambda examples [datafusion] via GitHub
  • Re: [PR] docs: explain dialect requirement for lambda examples [datafusion] via GitHub
• Re: [PR] feat: show MERGE INTO details in EXPLAIN [datafusion] via GitHub
• Re: [PR] fix: remap nested TopK filter expressions before their children [datafusion] via GitHub
  • Re: [PR] fix: remap nested TopK filter expressions before their children [datafusion] via GitHub
  • Re: [PR] fix: remap nested TopK filter expressions before their children [datafusion] via GitHub
• Re: [PR] docs: add nuthatch to known users [datafusion] via GitHub
  • Re: [PR] docs: add nuthatch to known users [datafusion] via GitHub
  • Re: [PR] docs: add nuthatch to known users [datafusion] via GitHub
  • Re: [PR] docs: add nuthatch to known users [datafusion] via GitHub
  • Re: [PR] docs: add nuthatch to known users [datafusion] via GitHub
• [PR] refactor: limit the package root to the common entry points- #1771 [datafusion-python] via GitHub
• [PR] fix: reject null-aware `LeftAnti` hash join in `Partitioned` mode [datafusion] via GitHub
  • Re: [PR] fix: reject null-aware `LeftAnti` hash join in `Partitioned` mode [datafusion] via GitHub
  • Re: [PR] fix: reject null-aware `LeftAnti` hash join in `Partitioned` mode [datafusion] via GitHub
• Re: [PR] fix: treat signed zeros as equal in window PARTITION BY [datafusion] via GitHub
• Re: [PR] feat: add opt-in readable column labels for SQL results [datafusion] via GitHub
• Re: [PR] fix(spark): array_contains float equality matches Spark [datafusion] via GitHub
  • Re: [PR] fix(spark): array_contains float equality matches Spark [datafusion] via GitHub
• Re: [I] Multi-key null-aware join silently defaults to one NOT IN value key [datafusion] via GitHub
• Re: [PR] fix: route sort-merge semi/anti/mark key equality through JoinKeyComparator [datafusion] via GitHub
• Re: [PR] fix: do not build TopK dynamic filters from nested sort key thresholds [datafusion] via GitHub
  • Re: [PR] fix: do not build TopK dynamic filters from nested sort key thresholds [datafusion] via GitHub
  • Re: [PR] fix: do not build TopK dynamic filters from nested sort key thresholds [datafusion] via GitHub
• [PR] fix: keep Iceberg residual pushdown within Spark semantics [datafusion-comet] via GitHub
• Re: [I] DataFrame API: allow aggregate functions in `select()` [datafusion] via GitHub
• [PR] chore(deps): bump rstest from 0.27.0 to 0.28.0 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump rstest from 0.27.0 to 0.28.0 [datafusion-ballista] via GitHub
• [PR] chore(deps): bump lru from 0.18.5 to 0.19.0 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump lru from 0.18.5 to 0.19.0 [datafusion-ballista] via GitHub
• [PR] DRAFT Bench 25811 [datafusion] via GitHub
  • Re: [PR] DRAFT Bench 25811 [datafusion] via GitHub
  • Re: [PR] DRAFT Bench 25811 [datafusion] via GitHub
  • Re: [PR] DRAFT Bench 25811 [datafusion] via GitHub
• [PR] fix: keep sort below OFFSET when the sort columns are projected away [datafusion] via GitHub
• Re: [PR] chore: migrate HawkEye to v7 [datafusion-sandbox] via GitHub
• [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
  • Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
  • Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
  • Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
  • Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
  • Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
  • Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
• Re: [PR] DataFrame API: allow aggregate functions in select() 2 (#17874) [datafusion] via GitHub
  • Re: [PR] DataFrame API: allow aggregate functions in select() 2 (#17874) [datafusion] via GitHub
• Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
  • Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
• [PR] perf: create DiskManager Directories-mode working dirs lazily [datafusion] via GitHub
  • Re: [PR] perf: create DiskManager Directories-mode working dirs lazily [datafusion] via GitHub
• [PR] chore: check for circular dependencies with a publish dry run [datafusion] via GitHub
  • Re: [PR] chore: check for circular dependencies with `cargo publish` [datafusion] via GitHub
  • Re: [PR] chore: check for circular dependencies with `cargo publish` [datafusion] via GitHub
  • Re: [PR] chore: check for circular dependencies with `cargo publish` [datafusion] via GitHub
  • Re: [PR] chore: check for circular dependencies with `cargo publish` [datafusion] via GitHub
• [PR] Deduplicate ASCII and char paths in levenshtein_distance_with_threshold [datafusion-comet] via GitHub
• [PR] docs: add a docs-review skill [datafusion-comet] via GitHub
• [PR] docs: adopt issue #4419 terminology in remaining contributor docs [datafusion-comet] via GitHub
  • Re: [PR] docs: update the plugin overview for current scans and #4419 terminology [datafusion-comet] via GitHub
  • Re: [PR] docs: update the plugin overview for current scans and #4419 terminology [datafusion-comet] via GitHub
• [PR] docs: add a terminology style guide for contributor docs [datafusion-comet] via GitHub
• Re: [I] Add a docs-review Claude skill to enforce style guide and documentation quality [datafusion-comet] via GitHub
• Re: [I] Establish nomenclature style guide and audit operator names for clarity [datafusion-comet] via GitHub
  • Re: [I] Establish nomenclature style guide and audit operator names for clarity [datafusion-comet] via GitHub
  • Re: [I] Establish nomenclature style guide and audit operator names for clarity [datafusion-comet] via GitHub
• Re: [PR] refactor(core): drain and size the sort-shuffle buffer through BufferedBatches [datafusion-ballista] via GitHub
• [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] via GitHub
• Re: [PR] feat: improve Spark from_utc_timestamp compatibility [datafusion] via GitHub
• [I] Run the MinIO-backed S3 suites in CI, starting with ParquetWriteWithMagicCommitterSuite [datafusion-comet] via GitHub
• [PR] test: cover positional struct reconciliation in native CASE WHEN and COALESCE [datafusion-comet] via GitHub
  • Re: [PR] test: cover positional struct reconciliation in native CASE WHEN and COALESCE [datafusion-comet] via GitHub
  • Re: [PR] test: cover positional struct reconciliation in native CASE WHEN and COALESCE [datafusion-comet] via GitHub
  • Re: [PR] test: cover positional struct reconciliation in native CASE WHEN and COALESCE [datafusion-comet] via GitHub
  • Re: [PR] test: cover positional struct reconciliation in native CASE WHEN and COALESCE [datafusion-comet] via GitHub
• [I] `CASE WHEN` copies a whole struct column on every branch when a branch reads one of its fields [datafusion] via GitHub
• [I] Native filters and non-collect limits can evaluate ANSI casts on rows Spark skips [datafusion-comet] via GitHub
• Re: [I] Share a single pad kernel between lpad and rpad [datafusion] via GitHub
• Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
  • Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub

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