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2026/10/22 Re: [I] CI takes hours to start [datafusion] via GitHub
2026/10/22 Re: [PR] docs: explain date_bin daylight saving behavior [datafusion] via GitHub
2026/10/22 Re: [PR] Fix literal projection distinct count statistics [datafusion] via GitHub
2026/10/22 Re: [I] Crate name `datafusion-iceberg` is taken on crates.io; switch back to `iceberg-datafusion` [datafusion-iceberg] via GitHub
2026/10/22 Re: [I] Streaming Aggregate operator not being used in deduplication of pre-sorted Parquet files [datafusion] via GitHub
2026/10/22 Re: [PR] perf: evaluate Parquet Bloom filters incrementally during row group pruning [datafusion] via GitHub
2026/10/22 Re: [PR] fix: report output rows and time of the native window operator [datafusion-comet] via GitHub
2026/10/22 Re: [PR] fix: requalify LATERAL filters through derived-table aliases [datafusion] via GitHub
2026/10/22 Re: [PR] perf(sort): continues sort and merge every x batches in background [datafusion] via GitHub
2026/10/22 Re: [PR] feat: report the sort order of sorted Iceberg scans to DataFusion [datafusion-iceberg] via GitHub
2026/10/22 Re: [PR] docs: explain dialect requirement for lambda examples [datafusion] via GitHub
2026/10/22 Re: [PR] docs: add examples for walking and rewriting logical plans [datafusion] via GitHub
2026/10/22 Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
2026/10/22 Re: [PR] feat: show MERGE INTO details in EXPLAIN [datafusion] via GitHub
2026/10/22 Re: [PR] feat: txt file support [datafusion-comet] via GitHub
2026/10/22 Re: [PR] chore: check for circular dependencies with `cargo publish` [datafusion] via GitHub
2026/10/22 Re: [PR] fix: remap nested TopK filter expressions before their children [datafusion] via GitHub
2026/10/22 Re: [PR] fix: avoid pruning timestamp-to-time casts [datafusion] via GitHub
2026/10/22 Re: [PR] fix: avoid pruning timestamp-to-time casts [datafusion] via GitHub
2026/10/22 Re: [PR] fix: avoid pruning timestamp-to-time casts [datafusion] via GitHub
2026/10/22 Re: [PR] fix: map remaining union input by position in `propagate_empty_relation` [datafusion] via GitHub
2026/10/22 Re: [PR] fix: bound parallel batch sorting in SortExec [datafusion] via GitHub
2026/10/22 Re: [PR] fix: reject null-aware `LeftAnti` hash join in `Partitioned` mode [datafusion] via GitHub
2026/10/22 Re: [PR] docs: add nuthatch to known users [datafusion] via GitHub
2026/10/22 [PR] refactor: limit the package root to the common entry points- #1771 [datafusion-python] via GitHub
2026/10/22 [PR] fix: reject null-aware `LeftAnti` hash join in `Partitioned` mode [datafusion] via GitHub
2026/10/22 Re: [PR] fix: treat signed zeros as equal in window PARTITION BY [datafusion] via GitHub
2026/10/22 Re: [PR] feat: add opt-in readable column labels for SQL results [datafusion] via GitHub
2026/10/22 Re: [PR] fix(spark): array_contains float equality matches Spark [datafusion] via GitHub
2026/10/22 Re: [PR] fix(spark): array_contains float equality matches Spark [datafusion] via GitHub
2026/10/22 Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
2026/10/22 Re: [I] Correlated scalar subquery with `count(*)` returns 0 instead of NULL when `HAVING` references an outer column [datafusion] via GitHub
2026/10/22 Re: [I] Multi-key null-aware join silently defaults to one NOT IN value key [datafusion] via GitHub
2026/10/22 Re: [PR] fix: route sort-merge semi/anti/mark key equality through JoinKeyComparator [datafusion] via GitHub
2026/10/22 Re: [I] [Iceberg] Run a job's final commit step on the scheduler, not an executor [datafusion-ballista] via GitHub
2026/10/22 Re: [I] `= ANY (subquery)` in a `JOIN ... ON` over an aliased table fails: "No field named x.a" [datafusion] via GitHub
2026/10/22 Re: [PR] fix: do not build TopK dynamic filters from nested sort key thresholds [datafusion] via GitHub
2026/10/22 Re: [I] [Iceberg] Run a job's final commit step on the scheduler, not an executor [datafusion-ballista] via GitHub
2026/10/22 Re: [PR] chore(deps): bump lru from 0.18.5 to 0.19.0 [datafusion-ballista] via GitHub
2026/10/22 Re: [PR] chore(deps): bump rstest from 0.27.0 to 0.28.0 [datafusion-ballista] via GitHub
2026/10/22 Re: [PR] fix: make fair_unified's per-consumer limit bind when tasks run concurrently [datafusion-comet] via GitHub
2026/10/22 Re: [PR] fix: make fair_unified's per-consumer limit bind when tasks run concurrently [datafusion-comet] via GitHub
2026/10/22 Re: [PR] perf: evaluate Parquet Bloom filters incrementally during row group pruning [datafusion] via GitHub
2026/10/22 Re: [PR] perf: share Parquet footer and page index metadata across the tasks of a stage [datafusion-comet] via GitHub
2026/10/22 Re: [PR] perf: share Parquet footer and page index metadata across the tasks of a stage [datafusion-comet] via GitHub
2026/10/22 Re: [PR] perf: share Parquet footer and page index metadata across the tasks of a stage [datafusion-comet] via GitHub
2026/10/21 Re: [PR] feat: derive per-column pruning guarantees from tuple IN lists [datafusion] via GitHub
2026/10/21 Re: [PR] perf: share Parquet footer and page index metadata across the tasks of a stage [datafusion-comet] via GitHub
2026/10/21 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/10/21 Re: [PR] perf: preserve supported Iceberg residual conjuncts [datafusion-comet] via GitHub
2026/10/21 Re: [PR] test: run microbenchmarks in extended CI [datafusion] via GitHub
2026/10/21 Re: [PR] perf: evaluate Parquet Bloom filters incrementally during row group pruning [datafusion] via GitHub
2026/10/21 Re: [PR] perf: evaluate Parquet Bloom filters incrementally during row group pruning [datafusion] via GitHub
2026/10/21 Re: [PR] perf: preserve supported Iceberg residual conjuncts [datafusion-comet] via GitHub
2026/10/21 Re: [PR] perf: preserve supported Iceberg residual conjuncts [datafusion-comet] via GitHub
2026/10/21 [PR] fix: keep Iceberg residual pushdown within Spark semantics [datafusion-comet] via GitHub
2026/10/21 Re: [I] DataFrame API: allow aggregate functions in `select()` [datafusion] via GitHub
2026/10/21 [PR] chore(deps): bump rstest from 0.27.0 to 0.28.0 [datafusion-ballista] via GitHub
2026/10/21 [PR] chore(deps): bump lru from 0.18.5 to 0.19.0 [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] Parser: fix exponential parse time on `(x) ->` lambda chains [datafusion-sqlparser-rs] via GitHub
2026/10/21 Re: [PR] fix: respect ORDER BY in array_agg(DISTINCT) when the aggregate is reversed [datafusion] via GitHub
2026/10/21 Re: [PR] fix: account for row duplication and padding in join null counts [datafusion] via GitHub
2026/10/21 Re: [PR] DRAFT Bench 25811 [datafusion] via GitHub
2026/10/21 Re: [PR] DataFrame API: allow aggregate functions in select() 2 (#17874) [datafusion] via GitHub
2026/10/21 [PR] DRAFT Bench 25811 [datafusion] via GitHub
2026/10/21 Re: [PR] DRAFT Bench 25811 [datafusion] via GitHub
2026/10/21 Re: [PR] feat: report the sort order of sorted Iceberg scans to DataFusion [datafusion-iceberg] via GitHub
2026/10/21 Re: [PR] DRAFT Bench 25811 [datafusion] via GitHub
2026/10/21 [PR] fix: keep sort below OFFSET when the sort columns are projected away [datafusion] via GitHub
2026/10/21 Re: [PR] chore: migrate HawkEye to v7 [datafusion-sandbox] via GitHub
2026/10/21 Re: [PR] chore: check for circular dependencies with `cargo publish` [datafusion] via GitHub
2026/10/21 Re: [PR] perf: stop holding the fair pool lock across blocking memory calls [datafusion-comet] via GitHub
2026/10/21 Re: [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
2026/10/21 Re: [I] Physical optimizer drops SortExec below OFFSET when an aggregate consumes the subquery [datafusion] via GitHub
2026/10/21 Re: [PR] feat: decorrelate a window below a correlated equality filter [datafusion] via GitHub
2026/10/21 [PR] feat: support native AssertNotNull for DataSource V2 writes [datafusion-comet] via GitHub
2026/10/21 Re: [PR] refactor: Rewrite Hash Join's regular (inner/left/right/full) join path [datafusion] via GitHub
2026/10/21 Re: [PR] DataFrame API: allow aggregate functions in select() 2 (#17874) [datafusion] via GitHub
2026/10/21 Re: [PR] datafusion-physical-expr: add `DynamicFilterPhysicalExpr::update_from(Self)` method [datafusion] via GitHub
2026/10/21 Re: [PR] perf: Optimize `array_sort` to count validity bits while compacting [datafusion] via GitHub
2026/10/21 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/10/21 Re: [PR] chore(deps): bump rustls-webpki and webpki-root-certs to fix security… [datafusion] via GitHub
2026/10/21 Re: [PR] fix: avoid pruning timestamp-to-time casts [datafusion] via GitHub
2026/10/21 Re: [I] Security audit CI failing: RUSTSEC-2026-0382 (rustls-webpki) and RUSTSEC-2026-0383 (webpki-root-certs) [datafusion] via GitHub
2026/10/21 [PR] perf: create DiskManager Directories-mode working dirs lazily [datafusion] via GitHub
2026/10/21 Re: [I] DiskManager in Directories mode creates its temp directories when it is built, even if nothing spills [datafusion] via GitHub
2026/10/21 Re: [I] CSV `ESCAPE` option is used when reading but ignored when writing: `INSERT`/`COPY` files cannot be read back with the same options (rows merged, backslashes dropped) [datafusion] via GitHub
2026/10/21 Re: [PR] refactor: Rewrite Hash Join's regular (inner/left/right/full) join path [datafusion] via GitHub
2026/10/21 Re: [I] CSV `ESCAPE` option is used when reading but ignored when writing: `INSERT`/`COPY` files cannot be read back with the same options (rows merged, backslashes dropped) [datafusion] via GitHub
2026/10/21 [PR] chore: check for circular dependencies with a publish dry run [datafusion] via GitHub
2026/10/21 Re: [PR] fix: simplify IN lists containing NULL literals in EliminateFilter [datafusion] via GitHub
2026/10/21 [PR] Deduplicate ASCII and char paths in levenshtein_distance_with_threshold [datafusion-comet] via GitHub
2026/10/21 Re: [PR] fix: keep EliminateGroupByConstant from requalifying group expressions [datafusion] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] feat: support Spark-compatible `stack` function [datafusion] via GitHub
2026/10/21 Re: [I] CI takes hours to start [datafusion] via GitHub
2026/10/21 [PR] docs: add a docs-review skill [datafusion-comet] via GitHub
2026/10/21 [PR] docs: adopt issue #4419 terminology in remaining contributor docs [datafusion-comet] via GitHub
2026/10/21 [PR] docs: add a terminology style guide for contributor docs [datafusion-comet] via GitHub
2026/10/21 Re: [I] Add a docs-review Claude skill to enforce style guide and documentation quality [datafusion-comet] via GitHub
2026/10/21 Re: [I] Establish nomenclature style guide and audit operator names for clarity [datafusion-comet] via GitHub
2026/10/21 Re: [PR] refactor(core): drain and size the sort-shuffle buffer through BufferedBatches [datafusion-ballista] via GitHub
2026/10/21 Re: [I] [Iceberg] Run a job's final commit step on the scheduler, not an executor [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] fix: keep per-partition constant sort keys in a partitioned TopK [datafusion] via GitHub
2026/10/21 Re: [I] Make datafusion-ffi a plain rlib by moving the cdylib integration tests into their own crate [datafusion] via GitHub
2026/10/21 Re: [PR] chore: move datafusion-ffi integration tests into their own crate [datafusion] via GitHub
2026/10/21 Re: [PR] chore: Skip `datafusion-sqllogictest` in semver check [datafusion] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] chore: run the circular dependency check on the fork for fork PRs [datafusion] via GitHub
2026/10/21 Re: [PR] feat: improve Spark from_utc_timestamp compatibility [datafusion] via GitHub
2026/10/21 Re: [PR] fix: reject DISTINCT in corr, covar and regr_* instead of ignoring it [datafusion] via GitHub
2026/10/21 Re: [I] `corr`, `covar_pop`, `covar_samp` and `regr_*` silently ignore `DISTINCT` [datafusion] via GitHub
2026/10/21 Re: [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] chore: Move more CI jobs to run on `ubuntu-slim` [datafusion] via GitHub
2026/10/21 Re: [PR] feat: support the S3A magic committer in native Parquet writes [datafusion-comet] via GitHub
2026/10/21 Re: [PR] feat: support the S3A magic committer in native Parquet writes [datafusion-comet] via GitHub
2026/10/21 Re: [PR] feat: support the S3A magic committer in native Parquet writes [datafusion-comet] via GitHub
2026/10/21 [I] Run the MinIO-backed S3 suites in CI, starting with ParquetWriteWithMagicCommitterSuite [datafusion-comet] via GitHub
2026/10/21 Re: [I] Parquet binary_as_string expands RLE dictionaries before rebuilding them [datafusion] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 Re: [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 [PR] test: cover positional struct reconciliation in native CASE WHEN and COALESCE [datafusion-comet] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 Re: [PR] refactor: derive the catalog provider's schema from its table [datafusion-iceberg] via GitHub
2026/10/21 Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
2026/10/21 Re: [PR] fix: cap native projection input before collect limits [datafusion-comet] via GitHub
2026/10/21 Re: [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] feat: add `SessionConfig::update_extension` so libraries can share one `ProtoDecoderRegistry` [datafusion] via GitHub
2026/10/21 Re: [PR] feat: support `RLIKE` and `REGEXP` operators [datafusion] via GitHub
2026/10/21 Re: [I] MySQL caret binds below multiplication, changing a DataFusion query result [datafusion-sqlparser-rs] via GitHub
2026/10/21 Re: [PR] chore: Move more CI jobs to run on `ubuntu-slim` [datafusion] via GitHub
2026/10/21 Re: [PR] chore: run the circular dependency check on the fork for fork PRs [datafusion] via GitHub
2026/10/21 Re: [PR] feat: support `RLIKE` and `REGEXP` operators [datafusion] via GitHub
2026/10/21 Re: [PR] perf: make `LAST_VALUE ... IGNORE NULLS` linear in the partition size [datafusion] via GitHub
2026/10/21 [I] `CASE WHEN` copies a whole struct column on every branch when a branch reads one of its fields [datafusion] via GitHub
2026/10/21 Re: [I] `LAST_VALUE ... IGNORE NULLS` is quadratic in the partition size [datafusion] via GitHub
2026/10/21 Re: [PR] chore(deps): bump the all-other-cargo-deps group with 3 updates [datafusion-iceberg] via GitHub
2026/10/21 Re: [PR] MsSql: Serialize DECLARE variable lists and WITH NAME role renames correctly [datafusion-sqlparser-rs] via GitHub
2026/10/21 Re: [PR] fix: avoid pruning timestamp-to-time casts [datafusion] via GitHub
2026/10/21 Re: [PR] refactor: register proto decoders with `T::register` instead of a free function [datafusion] via GitHub
2026/10/21 Re: [PR] refactor: register proto decoders with `T::register` instead of a free function [datafusion] via GitHub
2026/10/21 Re: [PR] perf: Optimize `array_sort` to count validity bits while compacting [datafusion] via GitHub
2026/10/21 Re: [PR] chore: Use `value_field` to fetch list element field [datafusion] via GitHub
2026/10/21 Re: [PR] feat: support the S3A magic committer in native Parquet writes [datafusion-comet] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] feat: support `RLIKE` and `REGEXP` operators [datafusion] via GitHub
2026/10/21 Re: [PR] feat: derive per-column pruning guarantees from tuple IN lists [datafusion] via GitHub
2026/10/21 [I] Native filters and non-collect limits can evaluate ANSI casts on rows Spark skips [datafusion-comet] via GitHub
2026/10/21 Re: [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
2026/10/21 Re: [PR] minor: combine `set_comparison` test into `core_integration` binary [datafusion] via GitHub
2026/10/21 Re: [PR] fix: keep EliminateGroupByConstant from requalifying group expressions [datafusion] via GitHub
2026/10/21 Re: [I] Share a single pad kernel between lpad and rpad [datafusion] via GitHub
2026/10/21 Re: [PR] fix: correlated exists/not exists subqueries hit the count bug for groupless aggregates [datafusion] via GitHub
2026/10/21 Re: [PR] refactor: share a single pad kernel between lpad and rpad [datafusion] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] feat(parquet): add NDV cap for dictionary reads [datafusion] via GitHub
2026/10/21 Re: [PR] fix: reject invalid parquet writer options when they are set [datafusion] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] refactor: register proto decoders with `T::register` instead of a free function [datafusion] via GitHub
2026/10/21 Re: [PR] Clickhouse: Clickhouse assume table constraint [datafusion-sqlparser-rs] via GitHub
2026/10/21 Re: [PR] MsSql: Serialize DECLARE variable lists and WITH NAME role renames correctly [datafusion-sqlparser-rs] via GitHub
2026/10/21 Re: [PR] fix: keep a subquery correlated when an aggregate sits above a pulled up scalar aggregate [datafusion] via GitHub
2026/10/21 Re: [PR] perf: Optimize `array_sort` to count validity bits while compacting [datafusion] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 [PR] MsSql: Preserve ALTER ROLE ... WITH NAME = on display [datafusion-sqlparser-rs] via GitHub
2026/10/21 Re: [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 [PR] feat(python): Improve ballista session config [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] Add ExpressionAnalyzer for pluggable expression-level statistics estimation [datafusion] via GitHub
2026/10/21 [I] Support opt-in uppercase folding of unquoted SQL identifiers [datafusion] via GitHub
2026/10/21 Re: [PR] perf: Optimize `array_sort` to count validity bits while compacting [datafusion] via GitHub
2026/10/21 Re: [PR] fix: reject DISTINCT in corr, covar and regr_* instead of ignoring it [datafusion] via GitHub
2026/10/21 Re: [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 [PR] fix(parquet): decode binary dictionaries as strings [datafusion] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 Re: [PR] fix: decline native scans whose S3 configuration diverges from Hadoop's [datafusion-comet] via GitHub
2026/10/21 Re: [PR] perf: preserve and process Parquet dictionaries efficiently [datafusion] via GitHub
2026/10/21 Re: [PR] fix: avoid pruning timestamp-to-time casts [datafusion] via GitHub
2026/10/21 [PR] build(deps): bump webpki-root-certs and rustls-webpki to drop compromised emSign root [datafusion-ballista] via GitHub
2026/10/21 Re: [PR] feat: support `RLIKE` and `REGEXP` operators [datafusion] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 Re: [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] via GitHub
2026/10/21 Re: [PR] bench: test Arrow RLE dictionary reader optimization [datafusion] via GitHub
2026/10/21 Re: [PR] chore: Skip `datafusion-sqllogictest` in semver check [datafusion] via GitHub
2026/10/21 Re: [PR] chore: Skip `datafusion-sqllogictest` in semver check [datafusion] via GitHub
2026/10/21 Re: [PR] fix: cap native projection input before collect limits [datafusion-comet] via GitHub
2026/10/21 Re: [PR] feat: support `RLIKE` and `REGEXP` operators [datafusion] via GitHub
2026/10/21 Re: [PR] fix: cap native projection input before collect limits [datafusion-comet] via GitHub