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• 2026/09/14 Re: [PR] feat: add `strictly_order_preserving` for more expr [datafusion] via GitHub
• 2026/09/14 Re: [PR] perf: buffer the NestedLoopJoin build side as coalesced chunks instead of one concat_batches allocation [datafusion] via GitHub
• 2026/09/14 Re: [PR] feat: add `strictly_order_preserving` for more expr [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: preserve short-circuit evaluation in Boolean CASE simplification [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: stabilize grouped correlation with centered moments [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: avoid unsafe set rewrites for compound IN lists [datafusion] via GitHub
• 2026/09/14 Re: [PR] Snowflake: Parse structured OBJECT types [datafusion-sqlparser-rs] via GitHub
• 2026/09/14 Re: [PR] fix: reject NULL partition keys during partitioned writes [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: reject NULL partition keys during partitioned writes [datafusion] via GitHub
• 2026/09/14 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/14 Re: [PR] perf: Concretely typed TopK StringHeap, and StringHashTable slot reuse [datafusion] via GitHub
• 2026/09/14 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/14 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/14 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/14 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/14 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: return an error for an invalid CSV null_regex instead of panicking [datafusion] via GitHub
• 2026/09/14 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: make Parquet file schema type coercion work on nested schemas [datafusion] via GitHub
• 2026/09/14 Re: [PR] Support predicate subqueries in projections [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix(physical-plan): CoalescePartitionsExec panic on wasm32-unknown-unknown [datafusion] via GitHub
• 2026/09/14 Re: [I] Support multi-partitions when compiling DataFusion to `wasm` target [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [I] `UNION ALL` panics on `wasm32-unknown-unknown` [datafusion] via GitHub
• 2026/09/14 [PR] test: cover array and map expression routing configurations [datafusion-comet] via GitHub
• 2026/09/14 [PR] perf: spill every shuffle partition of a task into one file [datafusion-comet] via GitHub
• 2026/09/14 Re: [PR] feat: DISTINCT handling for Aggredate UDFs [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [I] Vector functions overflow or underflow for finite Float64 inputs [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: reject unsupported Substrait aggregation phases [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/14 Re: [I] Substrait producer emits AGGREGATION_PHASE_UNSPECIFIED for every aggregate and window function [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: support struct-typed scalar subquery results [datafusion-comet] via GitHub
• 2026/09/14 Re: [PR] fix: support struct-typed scalar subquery results [datafusion-comet] via GitHub
• 2026/09/14 Re: [PR] fix: support struct-typed scalar subquery results [datafusion-comet] via GitHub
• 2026/09/14 [PR] Eliminate aggregate distinct [datafusion] via GitHub
• 2026/09/14 Re: [PR] bench: cover dictionary group keys with a shared values array [datafusion] via GitHub
• 2026/09/14 Re: [PR] docs: Add SKILL.md for designing benchmark [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: reject unsupported Substrait aggregation phases [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: apply CSV null_regex when reading, not only when inferring the schema [datafusion] via GitHub
• 2026/09/14 Re: [PR] fix: apply MemTable DELETE and UPDATE at execution, not planning [datafusion] via GitHub
• 2026/09/13 [I] Adding dialect labels [datafusion-sqlparser-rs] via GitHub
• 2026/09/13 Re: [I] When performing set comparison subqueries (such as > ANY / > ALL / = ANY, etc.) on the same table (without using aliases), silently returns wrong results (0 rows or all rows). [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: align Spark collect aggregate element nullability [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: align Spark collect aggregate element nullability [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: align Spark collect aggregate element nullability [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: align Spark collect aggregate element nullability [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: reject unsupported Substrait aggregation phases [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: preserve ProjectionExec metadata during serialization [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: preserve ProjectionExec metadata during serialization [datafusion] via GitHub
• 2026/09/13 Re: [PR] dev: include Markdown link checks in the local lint suite [datafusion] via GitHub
• 2026/09/13 [PR] test: cover string expression routing and native opt-in [datafusion-comet] via GitHub
• 2026/09/13 [PR] dev: include Markdown link checks in the local lint suite [datafusion] via GitHub
• 2026/09/13 [PR] test: preserve Spark SQL baselines for ordering-sensitive fixtures [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: allow free RANGE window frames over Duration and Interval ORDER BY types [datafusion] via GitHub
• 2026/09/13 Re: [PR] Reduce repetitive string formatting in push_projection_dedupl [datafusion] via GitHub
• 2026/09/13 Re: [PR] Reduce repetitive string formatting in push_projection_dedupl [datafusion] via GitHub
• 2026/09/13 [PR] chore(ci): bump astral-sh/setup-uv from 9.0.0 to 10.1.0 [datafusion-ballista] via GitHub
• 2026/09/13 Re: [PR] chore(ci): bump taiki-e/install-action from 2.87.7 to 2.87.8 [datafusion-ballista] via GitHub
• 2026/09/13 Re: [PR] chore(ci): bump taiki-e/install-action from 2.87.7 to 2.87.8 [datafusion-ballista] via GitHub
• 2026/09/13 [PR] chore(ci): bump taiki-e/install-action from 2.87.7 to 2.87.11 [datafusion-ballista] via GitHub
• 2026/09/13 [PR] chore(ci): bump the github-codeql group with 2 updates [datafusion-ballista] via GitHub
• 2026/09/13 [PR] chore(deps): bump reqwest from 0.13.4 to 0.13.5 [datafusion-ballista] via GitHub
• 2026/09/13 [PR] chore(deps): bump uuid from 1.26.0 to 1.26.1 [datafusion-ballista] via GitHub
• 2026/09/13 Re: [I] Clarify memory-limit guarantees for external-sort spilling [datafusion] via GitHub
• 2026/09/13 Re: [I] Allow for scaling RangePartitioning [datafusion] via GitHub
• 2026/09/13 Re: [PR] feat: allow scaling RangePartitioning [datafusion] via GitHub
• 2026/09/13 Re: [PR] minor: Remove empty public module `datafusion::physical_plan::joins::… [datafusion] via GitHub
• 2026/09/13 Re: [PR] refactor: use Arrow decimal precision validation [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] docs: Add SKILL.md for designing benchmark [datafusion] via GitHub
• 2026/09/13 Re: [PR] minor: Remove empty public module `datafusion::physical_plan::joins::… [datafusion] via GitHub
• 2026/09/13 [PR] minor: Remove empty public module `datafusion::physical_plan::joins::… [datafusion] via GitHub
• 2026/09/13 Re: [PR] docs: Add SKILL.md for designing benchmark [datafusion] via GitHub
• 2026/09/13 [PR] docs: Add SKILL.md for designing benchmark [datafusion] via GitHub
• 2026/09/13 Re: [PR] bench: add ASOF join benchmarks [datafusion] via GitHub
• 2026/09/13 Re: [PR] bench: add ASOF join benchmarks [datafusion] via GitHub
• 2026/09/13 Re: [PR] Reduce repetitive string formatting in push_projection_dedupl [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix(physical-plan): honor distinct soft limits in SingleHashAggregateStream [datafusion] via GitHub
• 2026/09/13 Re: [I] `SingleHashAggregateStream` ignores the distinct soft limit (`lim=[n]`) and reads all input [datafusion] via GitHub
• 2026/09/13 Re: [PR] refactor: clean up aggregation planning [datafusion] via GitHub
• 2026/09/13 Re: [PR] chore(deps): bump serde_with from 3.18.0 to 3.21.0 [datafusion-sandbox] via GitHub
• 2026/09/13 Re: [PR] Add benchmarks smoke test job to extended tests [datafusion] via GitHub
• 2026/09/13 Re: [PR] Test not merge: enable pushdown_filters by default [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: cache CLI AWS credentials until expiry [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: validate time zone config before applying changes [datafusion] via GitHub
• 2026/09/13 Re: [PR] POC Optimize near-unique string view group values [datafusion] via GitHub
• 2026/09/13 Re: [PR] bench(sort): lower sample count for sort benchmarks [datafusion] via GitHub
• 2026/09/13 Re: [PR] Reduce repetitive string formatting in push_projection_dedupl [datafusion] via GitHub
• 2026/09/13 Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] via GitHub
• 2026/09/13 Re: [PR] feat: route wide-decimal hash and non-literal sha2 through the codege… [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: keep the OFFSET of a correlated EXISTS subquery [datafusion] via GitHub
• 2026/09/13 [PR] fix: keep the OFFSET of a correlated EXISTS subquery [datafusion] via GitHub
• 2026/09/13 [I] Correlated `EXISTS` subquery with `OFFSET` returns wrong results [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: support zero-field struct group keys in aggregate emit [datafusion] via GitHub
• 2026/09/13 [PR] fix: support zero-field struct group keys in aggregate emit [datafusion] via GitHub
• 2026/09/13 [I] panic: GROUP BY or SELECT DISTINCT over a zero-field (empty) struct key [datafusion] via GitHub
• 2026/09/13 Re: [PR] perf: decode shuffle blocks against a cached schema instead of re-parsing per block [datafusion-comet] via GitHub
• 2026/09/13 [I] Track PR version with labels/milestones [datafusion] via GitHub
• 2026/09/13 Re: [PR] chore: test latest sqlparser-rs before 0.63.0 release [datafusion] via GitHub
• 2026/09/13 Re: [PR] chore: test latest sqlparser-rs before 0.63.0 release [datafusion] via GitHub
• 2026/09/13 Re: [PR] feat: Add Lance contrib build gate [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] chore: drop support for JDK 11 [datafusion-comet] via GitHub
• 2026/09/13 Re: [I] Drop support for JDK 11 [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: allow free RANGE window frames over Duration and Interval ORDER BY types [datafusion] via GitHub
• 2026/09/13 Re: [PR] chore: Update sqlparser to 0.63.0 [datafusion] via GitHub
• 2026/09/13 [PR] fix: declare Hive partitioned scans as Range instead of Hash partitio… [datafusion] via GitHub
• 2026/09/13 Re: [PR] feat: support bloom filters in native Iceberg writes [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] feat: shuffle-affinity task distribution policy [datafusion-ballista] via GitHub
• 2026/09/13 [PR] perf: keep one shuffle block read buffer per reduce task [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: reject invalid parquet writer options instead of panicking [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: reject invalid parquet writer options instead of panicking [datafusion] via GitHub
• 2026/09/13 [I] Avoid temporary heap allocation when copying off-heap UTF8String into Arrow [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] [branch-55] Reduce datafusion-spark dependency footprint (#24351) [datafusion] via GitHub
• 2026/09/13 [PR] chore: Update sqlparser to 0.63.0 [datafusion] via GitHub
• 2026/09/13 Re: [I] huge error message when many columns in table [datafusion] via GitHub
• 2026/09/13 Re: [I] Allow for scaling RangePartitioning [datafusion] via GitHub
• 2026/09/13 Re: [I] Allow for scaling RangePartitioning [datafusion] via GitHub
• 2026/09/13 Re: [PR] DuckDB: Support CREATE TABLE PARTITIONED BY expressions [datafusion-sqlparser-rs] via GitHub
• 2026/09/13 [I] Support ARRAY<STRING> in CometSparkToColumnarExec [datafusion-comet] via GitHub
• 2026/09/13 [I] Fuse OR-connected literal contains predicates on the same input column [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: cap the field list in "No field named" errors [datafusion] via GitHub
• 2026/09/13 Re: [I] [EPIC] Spilling Hash Join — run any join in a bounded memory budget [datafusion] via GitHub
• 2026/09/13 Re: [PR] Reduce binary size of `ScalarUDFImpl` default impls [datafusion] via GitHub
• 2026/09/13 [PR] perf: cache the IPC schema across shuffle blocks on the reader [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: reject unsupported DELETE LIMIT [datafusion] via GitHub
• 2026/09/13 [PR] [branch-55] Reduce datafusion-spark dependency footprint (#24351) [datafusion] via GitHub
• 2026/09/13 Re: [PR] chore: update version 55.1.0 (#25070) [datafusion] via GitHub
• 2026/09/13 Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
• 2026/09/13 Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
• 2026/09/13 Re: [PR] docs: add full-site version snapshots [datafusion] via GitHub
• 2026/09/13 Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] via GitHub
• 2026/09/13 Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] via GitHub
• 2026/09/13 Re: [PR] refactor: clean up aggregation planning [datafusion] via GitHub
• 2026/09/13 Re: [PR] feat: add an async API for spill file writing [datafusion] via GitHub
• 2026/09/13 Re: [I] Substrait producer emits non-boolean IfThen clauses for CASE with a base expression [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: Set Substrait output_type on aggregate functions [datafusion] via GitHub
• 2026/09/13 Re: [I] Substrait producer emits AGGREGATION_PHASE_UNSPECIFIED for every aggregate and window function [datafusion] via GitHub
• 2026/09/13 Re: [PR] ci: share one Linux native build across CI workflows [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] ci: share one Linux native build across CI workflows [datafusion-comet] via GitHub
• 2026/09/13 [PR] Parse the DEFERRABLE transaction mode [datafusion-sqlparser-rs] via GitHub
• 2026/09/13 [PR] perf: remove per-partition copy, IPC context and flush from the native shuffle writer [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: cap the field list in "No field named" errors [datafusion] via GitHub
• 2026/09/13 Re: [PR] chore: check license headers in SQL logic tests [datafusion] via GitHub
• 2026/09/13 Re: [PR] chore: update version 55.1.0 (#25070) [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
• 2026/09/13 Re: [I] [DISCUSS] DataFusion less frequent major / breaking releases (ease using multiple third-party extensions (like delta, or iceberg) ) [datafusion] via GitHub
• 2026/09/13 Re: [I] Preserve dictionary encoding in Arrow IPC inputs to PyArrow UDFs [datafusion-comet] via GitHub
• 2026/09/13 [PR] fix: size JVM shuffle pointer array growth from the array, not the data pages [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: end a sort-merge join partition once its streamed side is exhausted, and release its reservations before the final output [datafusion] via GitHub
• 2026/09/13 Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: allow free RANGE window frames over Duration and Interval ORDER BY types [datafusion] via GitHub
• 2026/09/13 Re: [I] Release sqlparser-rs version `0.63.0` around 2026-08-31 [datafusion-sqlparser-rs] via GitHub
• 2026/09/13 Re: [I] Release sqlparser-rs version `0.63.0` around 2026-08-31 [datafusion-sqlparser-rs] via GitHub
• 2026/09/13 Re: [PR] fix: decode dictionary input for PyArrow UDFs [datafusion-comet] via GitHub
• 2026/09/13 [I] Preserve dictionary encoding in Arrow IPC inputs to PyArrow UDFs [datafusion-comet] via GitHub
• 2026/09/13 [I] perf: shuffle reader and writer performance review (native, JVM columnar, reader, Celeborn) [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] refactor: use Arrow decimal precision validation [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] refactor: use Arrow decimal precision validation [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: make Parquet file schema type coercion work on nested schemas [datafusion] via GitHub
• 2026/09/13 Re: [I] [DISCUSS] DataFusion less frequent major / breaking releases (ease using multiple third-party extensions (like delta, or iceberg) ) [datafusion] via GitHub
• 2026/09/13 Re: [I] [DISCUSS] DataFusion less frequent major / breaking releases (ease using multiple third-party extensions (like delta, or iceberg) ) [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: allow free RANGE window frames over Duration and Interval ORDER BY types [datafusion] via GitHub
• 2026/09/13 [PR] fix: Set comparison subqueries on the same table without an alias silently return 0 rows [datafusion] via GitHub
• 2026/09/13 Re: [PR] test: run the libhdfs suite manually instead of in CI [datafusion-comet] via GitHub
• 2026/09/13 Re: [I] Sporadic SIGSEGV in macOS [scans] workflow in CI [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: align nested collection buffer nullability before spilling [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] perf: optimize levenshtein function [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] test: cover slice over expression-produced non-null element arrays (#… [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: reject duplicate Parquet field names before decoding [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: keep Iceberg complex null checks on native scans [datafusion-comet] via GitHub
• 2026/09/13 Re: [I] Re-enable the two ignored CometAggregateSuite metric tests after the DataFusion 55 peak_mem_used change [datafusion-comet] via GitHub
• 2026/09/13 [PR] fix: align nested collection buffer nullability before spilling [datafusion-comet] via GitHub
• 2026/09/13 [PR] test: restore the TPC-H suite’s 2 GiB off-heap budget [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: `EXISTS`/`IN` subqueries hit the count bug for groupless aggregates [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: `EXISTS`/`IN` subqueries hit the count bug for groupless aggregates [datafusion] via GitHub
• 2026/09/13 [I] Vector functions overflow or underflow for finite Float64 inputs [datafusion] via GitHub
• 2026/09/13 Re: [PR] fix: explain ObjectHashAggregate fallback when Comet shuffle is disabled [datafusion-comet] via GitHub
• 2026/09/13 Re: [I] unions_to_filter drops computed projections and returns wrong results [datafusion] via GitHub
• 2026/09/13 Re: [PR] ci: publish nightly SNAPSHOT jars to repository.apache.org [datafusion-comet] via GitHub
• 2026/09/13 [PR] ci: publish nightly SNAPSHOT jars to repository.apache.org [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] chore: Use native impl of elt function [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: `EXISTS`/`IN` subqueries hit the count bug for groupless aggregates [datafusion] via GitHub
• 2026/09/13 Re: [I] [EPIC] DataFusion 55 upgrade follow-ups [datafusion-comet] via GitHub
• 2026/09/13 [PR] perf: optimize `map_sort` for multi-entry string maps (up to 3x faster) [datafusion-comet] via GitHub
• 2026/09/13 [I] Reduce per-row sorting allocations in multi-entry map_sort normalization [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: preserve join and generator semantics in plan identity [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] fix: preserve computed projections in unions_to_filter [datafusion] via GitHub
• 2026/09/13 Re: [PR] perf: optimize `map_sort` singleton normalization (18x faster) [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] feat: unix timestamp codegen dispatch [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] feat: simplify contradicting and redundant predicates on a column [datafusion] via GitHub
• 2026/09/13 Re: [PR] feat: transfer parent and dynamic filters across HashJoinExec equi-join keys (inner and semi joins) [datafusion] via GitHub
• 2026/09/13 Re: [I] Avoid per-row sort dispatch when normalizing singleton maps [datafusion-comet] via GitHub
• 2026/09/13 [I] Publish nightly SNAPSHOT jars to repository.apache.org [datafusion-comet] via GitHub
• 2026/09/13 Re: [PR] feat: implement regexp_split_to_array [datafusion] via GitHub

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