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2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: make broadcast_join_threshold_bytes/rows authoritative under AQE and the static planner [datafusion-ballista]
via GitHub
2026/07/17
Re: [I] Track Spark 4.2 test failures [datafusion-comet]
via GitHub
2026/07/17
Re: [I] Track Spark 4.2 test failures [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
[I] Spark 4.2: native Iceberg REST catalog scan test fails under Comet [datafusion-comet]
via GitHub
2026/07/17
[PR] [WIP] allow range to satisfy key distribution generally [datafusion]
via GitHub
2026/07/17
[I] Spark 4.2: BloomFilter tests fail under Comet [datafusion-comet]
via GitHub
2026/07/17
[I] Spark 4.2: ANSI arithmetic overflow tests fail under Comet [datafusion-comet]
via GitHub
2026/07/17
[I] Spark 4.2: SQL Last Attempt Metric (SLAM) not propagated through Comet operators [datafusion-comet]
via GitHub
2026/07/17
[I] Spark 4.2: UnionCodegenSuite partitioning-aware test inspects UnionExec that Comet replaces [datafusion-comet]
via GitHub
2026/07/17
[I] Spark 4.2: segment-tree window metrics unavailable under CometWindowExec [datafusion-comet]
via GitHub
2026/07/17
[I] Spark 4.2: Comet native collect_set does not normalize NaN / -0.0 (SPARK-57298) [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: optimize `regexp_instr` (40% faster) [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: preserve precision in log() with mixed-width float arguments [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: handle NULL string and format arguments in to_date, to_timestamp, and to_unixtime [datafusion]
via GitHub
2026/07/17
Re: [I] Further optimize Spark hex byte encoding: reuse input NullBuffer and special-case the no-nulls path [datafusion]
via GitHub
2026/07/17
[PR] chore: codeql dependabot fix [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: optimize `regexp_instr` (40% faster) [datafusion]
via GitHub
2026/07/17
Re: [PR] chore: Test update object store to 0.14.0 [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion]
via GitHub
2026/07/17
Re: [I] `to_date`, `to_timestamp`, and `to_unixtime` fail on NULL string and format arguments [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: handle null date and timestamp format arguments [datafusion]
via GitHub
2026/07/17
Re: [PR] Bump MSRV from `1.88.0` to `1.94.0` [datafusion]
via GitHub
2026/07/17
Re: [PR] Fix ordering for UNION ALL over heterogeneous constants [datafusion]
via GitHub
2026/07/17
Re: [PR] Mark null-propagating math functions as strict [datafusion]
via GitHub
2026/07/17
Re: [PR] test: Fix malformed `regexp_instr` error tests and add slt coverage [datafusion]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Add config-matrix tests in enforce_distribution.rs for range-satisfaction settings [datafusion]
via GitHub
2026/07/17
[PR] Add Comet 1.0.0 release announcement blog post [datafusion-site]
via GitHub
2026/07/17
Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion]
via GitHub
2026/07/17
Re: [I] DataFusion Comet 0.17.1 release [datafusion-comet]
via GitHub
2026/07/17
Re: [I] DataFusion Comet 0.17.1 release [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] docs: add 0.17.1 changelog [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump lz4_flex from 0.13.1 to 0.14.0 in /native [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] chore: Test update object store to 0.14.0 [datafusion]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 6 updates [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] chore: bump spark-4.2 profile to the released 4.2.0 [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] fix: handle null date and timestamp format arguments [datafusion]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump actions/setup-node from 6 to 7 [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: optimize `regexp_instr` (40% faster) [datafusion]
via GitHub
2026/07/17
[PR] chore: add 0.17.1 changelog [datafusion-comet]
via GitHub
2026/07/17
[PR] ci: gate expensive workflows on lint by consolidating into rust.yml [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] chore: Enable `unused_async` lint [datafusion]
via GitHub
2026/07/17
Re: [I] Expand Session trait to parity with SessionState [datafusion]
via GitHub
2026/07/17
Re: [PR] refactor: pass SubqueryContext explicitly through planner traits [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion]
via GitHub
2026/07/17
Re: [PR] chore: Enable `unused_async` lint [datafusion]
via GitHub
2026/07/17
Re: [I] Create a pipeline/morsel scheduler [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion]
via GitHub
2026/07/17
Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion]
via GitHub
2026/07/17
[PR] chore: Enable `unused_async` lint [datafusion]
via GitHub
2026/07/17
Re: [PR] Add config-matrix tests in enforce_distribution.rs for range-satisfaction settings [datafusion]
via GitHub
2026/07/17
Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: Capture global ORDER BY requirement under ScalarSubqueryExec root [datafusion]
via GitHub
2026/07/17
Re: [PR] Add config-matrix tests in enforce_distribution.rs for range-satisfaction settings [datafusion]
via GitHub
2026/07/17
Re: [PR] feat(scheduler): Redirect '/' to nighlies.a.o WebTUI [datafusion-ballista]
via GitHub
2026/07/17
Re: [I] Add catalog methods to Session trait [datafusion]
via GitHub
2026/07/17
Re: [I] Add catalog methods to Session trait [datafusion]
via GitHub
2026/07/17
[I] Expand Session trait to parity with SessionState [datafusion]
via GitHub
2026/07/17
Re: [PR] feat(scheduler): Redirect '/' to nighlies.a.o WebTUI [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] feat(scheduler): Redirect '/' to nighlies.a.o WebTUI [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] feat(scheduler): Redirect '/' to nighlies.a.o WebTUI [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] feat(scheduler): Redirect '/' to nighlies.a.o WebTUI [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] Multi-partition tasks: partition_slice plumbing + SortShuffleWriter refactor [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] fix: Capture global ORDER BY requirement under ScalarSubqueryExec root [datafusion]
via GitHub
2026/07/17
[PR] fix: Capture global ORDER BY requirement under ScalarSubqueryExec root [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: Capture global ORDER BY requirement under ScalarSubqueryExec root [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: Capture global ORDER BY requirement under ScalarSubqueryExec root [datafusion]
via GitHub
2026/07/17
Re: [PR] refactor: thread SubqueryContext explicitly through physical planning [datafusion]
via GitHub
2026/07/17
Re: [PR] refactor: thread SubqueryContext explicitly through physical planning [datafusion]
via GitHub
2026/07/17
Re: [PR] Pass execution props to scalar subqueries [datafusion]
via GitHub
2026/07/17
Re: [PR] Pass execution props to scalar subqueries [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: Range Partitioning FFI [datafusion]
via GitHub
2026/07/17
Re: [PR] chore: bump spark-4.2 profile to the released 4.2.0 [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: Range Partitioning FFI [datafusion]
via GitHub
2026/07/17
Re: [I] Release DataFusion `54.1.0` (minor/patch) Release [datafusion]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump tokio from 1.52.4 to 1.53.0 [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump tokio from 1.52.4 to 1.53.0 in /python [datafusion-ballista]
via GitHub
2026/07/17
Re: [I] Ballista 54.1.0 Release [datafusion-ballista]
via GitHub
2026/07/17
Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion]
via GitHub
2026/07/17
Re: [PR] bench: add FixedSizeBinary coverage to multi_group_by benchmark [datafusion]
via GitHub
2026/07/17
Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion]
via GitHub
2026/07/17
Re: [PR] Multi-partition tasks: partition_slice plumbing + SortShuffleWriter refactor [datafusion-ballista]
via GitHub
2026/07/17
Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion]
via GitHub
2026/07/17
Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion]
via GitHub
2026/07/17
Re: [PR] bench: add FixedSizeBinary coverage to multi_group_by benchmark [datafusion]
via GitHub
2026/07/17
Re: [I] Move static support decisions from serde convert into getSupportLevel [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] refactor: move AttributeReference and KnownFloatingPointNormalized expression support checks to getSupportLevel [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion]
via GitHub
2026/07/17
Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion]
via GitHub
2026/07/17
Re: [I] Release DataFusion `54.1.0` (minor/patch) Release [datafusion]
via GitHub
2026/07/17
Re: [I] Release DataFusion `54.1.0` (minor/patch) Release [datafusion]
via GitHub
2026/07/17
Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion]
via GitHub
2026/07/17
Re: [PR] fix(lambda): only push referenced params into the merged batch [datafusion]
via GitHub
2026/07/17
Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion]
via GitHub
2026/07/17
Re: [PR] feat(spark): port Spark-compatible Parquet schema adapter from Comet [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: Do not mark GROUP BY derived unique keys as nullable [datafusion]
via GitHub
2026/07/17
Re: [PR] feat(spark): port Spark-compatible Parquet schema adapter from Comet [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: Do not mark GROUP BY derived unique keys as nullable [datafusion]
via GitHub
2026/07/17
Re: [PR] Multi-partition tasks: partition_slice plumbing + SortShuffleWriter refactor [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] Multi-partition tasks: partition_slice plumbing + SortShuffleWriter refactor [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] Multi-partition tasks: partition_slice plumbing + SortShuffleWriter refactor [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] fix: handle NULL string and format arguments in to_date, to_timestamp, and to_unixtime [datafusion]
via GitHub
2026/07/17
Re: [PR] fix: preserve precision in log() with mixed-width float arguments [datafusion]
via GitHub
2026/07/17
Re: [PR] [EPIC/reference] Port ExecutionPlan serialization to try_to_proto / try_from_proto hooks (full) [datafusion]
via GitHub
2026/07/17
Re: [PR] test: add advanced dictionary test [datafusion]
via GitHub
2026/07/17
Re: [PR] [EPIC/reference] Port ExecutionPlan serialization to try_to_proto / try_from_proto hooks (full) [datafusion]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: complete range repartition physical planning [datafusion]
via GitHub
2026/07/17
[PR] fix: preserve precision in log() with mixed-width float arguments [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `get_field` [datafusion]
via GitHub
2026/07/17
Re: [I] [EPIC] Port ExecutionPlan serialization to try_to_proto / try_from_proto hooks [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `regexp_instr` (40% faster) [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `regexp_instr` (40% faster) [datafusion]
via GitHub
2026/07/17
[I] Extract common regex compilation cache for reuse across regexp functions [datafusion]
via GitHub
2026/07/17
[PR] chore: bump spark-4.2 profile to the released 4.2.0 [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: Implement TimeType support - Infrastructure - shuffle [datafusion-comet]
via GitHub
2026/07/17
Re: [I] Implement TimeType support: Infrastructure - shuffle [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: Implement TimeType support - Infrastructure - shuffle [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: optimize `get_field` [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `get_field` [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `find_in_set` (up to 24x faster) [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: native collect_list / array_agg aggregate [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: native collect_list / array_agg aggregate [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: Implement TimeType support - Infrastructure - shuffle [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
[PR] feat: make AQE respect broadcast_join_threshold_bytes [datafusion-ballista]
via GitHub
2026/07/17
Re: [PR] Add ExecutionPlan try_to_proto / try_from_proto hooks + ProjectionExec reference [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
[I] `ballista.optimizer.broadcast_join_threshold_bytes` has no effect when adaptive query planning is enabled [datafusion-ballista]
via GitHub
2026/07/17
Re: [I] Native implementation of `get_json_object` returns last value for duplicate keys, Spark returns first [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Add ExecutionPlan try_to_proto / try_from_proto hooks + ProjectionExec reference [datafusion]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: support multiply_ym_interval with YearMonth interval codegen dispatch [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: avoid per-row copy in Spark hex byte encoding [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: native collect_list / array_agg aggregate [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: native collect_list / array_agg aggregate [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `regexp_match` for literal pattern usage (20% faster) [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: native collect_list / array_agg aggregate [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: optimize `get_field` [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: complete range repartition physical planning [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: avoid per-row copy in Spark hex byte encoding [datafusion]
via GitHub
2026/07/17
[I] Further optimize Spark hex byte encoding: reuse input NullBuffer and special-case the no-nulls path [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: hint at native pyarrow UDF path when the feature is disabled [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] chore(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.1 [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: optimize `regexp_match` for literal pattern usage (20% faster) [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: add comet_version() SQL function [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] refactor: move AttributeReference and KnownFloatingPointNormalized expression support checks to getSupportLevel [datafusion-comet]
via GitHub
2026/07/17
[PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion]
via GitHub
2026/07/17
Re: [PR] feat: add CalendarIntervalType support [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] refactor: move AttributeReference and KnownFloatingPointNormalized expression support checks to getSupportLevel [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: re-enable COUNT for mixed Spark partial / Comet final aggregates [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: prototype allocator-level OOM protection (OomGuard breaker + cooperative real-usage accounting) [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: add comet_version() SQL function [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: support Spark 4.1 TIME type and expressions via codegen dispatch [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: native collect_list / array_agg aggregate [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: fall back to Spark for collated predicate operands [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
[PR] feat: removed all instances of deprecated virtualtable values field [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize spark_base64 in spark-expr [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: fall back to Spark for collated predicate operands [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `cast_binary_to_string` binary-format styles (up to 27x faster) [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: complete range repartition physical planning [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `struct_to_json` (10% faster) [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] refactor: pass SubqueryContext explicitly through planner traits [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `parse_string_to_decimal` (30-40% faster) [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Resolve lost wakeup in SpillPoolReader with multiple concurrent SpillPoolWriters [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `date_trunc` (>2x faster) [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
2026/07/17
Re: [PR] perf: optimize `spark_cast_float64_to_utf8` (~40% faster) [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: optimize cast_decimal128_to_utf8 in datafusion-comet-spark-expr [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] refactor: pass SubqueryContext explicitly through planner traits [datafusion]
via GitHub
2026/07/17
Re: [I] [Feature] support size() for MapType inputs [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] feat: support size() for MapType input [datafusion-comet]
via GitHub
2026/07/17
Re: [PR] perf: optimize `spark_ceil` (3x faster) [datafusion-comet]
via GitHub
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