Messages by Date
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2026/02/24
Re: [PR] proto: serialize and dedupe dynamic filters [datafusion]
via GitHub
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2026/02/24
Re: [PR] proto: serialize and dedupe dynamic filters [datafusion]
via GitHub
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2026/02/24
[PR] [WIP] feat: support binary lpad/rpad via StaticInvoke [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] proto: serialize and dedupe dynamic filters [datafusion]
via GitHub
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2026/02/24
[PR] [WIP] feat: support charTypeWriteSideCheck and varcharTypeWriteSideCheck via StaticInvoke [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] Check sqllogictests for any dangling config settings(#17914) [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: support url encode expression [datafusion-comet]
via GitHub
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2026/02/24
[PR] feat: support url_decode expression via StaticInvoke [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] fix: multi-insert with native writer in Spark 4.x (#3430) [datafusion-comet]
via GitHub
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2026/02/24
[I] Implement `datafusion-spark` `sequence` function [datafusion]
via GitHub
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2026/02/24
Re: [I] Implement `datafusion-spark` `sequence` function [datafusion]
via GitHub
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2026/02/24
[PR] feat: support make_dt_interval and make_interval expressions [datafusion-comet]
via GitHub
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2026/02/24
[PR] feat: support shiftrightunsigned expression [datafusion-comet]
via GitHub
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2026/02/24
[PR] feat: support ilike expression [datafusion-comet]
via GitHub
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2026/02/24
[PR] chore(deps): bump rustls from 0.23.36 to 0.23.37 [datafusion-ballista]
via GitHub
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2026/02/24
Re: [PR] fix: Fix and Refactor Spark `shuffle` function [datafusion]
via GitHub
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2026/02/24
Re: [I] Bug: unnecessary columns projected and redundant filters pushed down [datafusion]
via GitHub
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2026/02/24
[PR] feat: support Spark format_string expression [datafusion-comet]
via GitHub
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2026/02/24
[PR] Fix name tracker (#19856) [datafusion]
via GitHub
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2026/02/24
[PR] feat: support elt expression [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] Disallow order by within ordered-set aggregate functions argument lists [datafusion]
via GitHub
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2026/02/24
Re: [PR] Add support for parquet field id [datafusion]
via GitHub
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2026/02/24
[PR] feat: support factorial, pmod, and rint expressions [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] feat: Implement Spark `bin` function [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: `cardinality()` of an empty array should be zero [datafusion]
via GitHub
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2026/02/24
[PR] perf: Use Hashbrown for array_distinct [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Use Hashbrown for array_distinct [datafusion]
via GitHub
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2026/02/24
[PR] Lg 20002 perf slow plan [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat(spark): implement Spark `try_avg` function [datafusion]
via GitHub
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2026/02/24
Re: [PR] (Test) Advanced adaptive filter selectivity evaluation [datafusion]
via GitHub
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2026/02/24
Re: [I] Bug: unnecessary columns projected and redundant filters pushed down [datafusion]
via GitHub
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2026/02/24
Re: [PR] [RFC] Add lambda support and array_transform udf [datafusion]
via GitHub
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2026/02/24
Re: [PR] [Minor] Fix error messages for `shrink` and `try_shrink` [datafusion]
via GitHub
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2026/02/24
Re: [PR] [Minor] Fix error messages for `shrink` and `try_shrink` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] (Test) Advanced adaptive filter selectivity evaluation [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
[PR] fix: Fix `array_to_string` with columnar third arg [datafusion]
via GitHub
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2026/02/24
Re: [I] array_to_string mishandles columnar third argument [datafusion]
via GitHub
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2026/02/24
[I] array_to_string mishandles columnar third argument [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [I] array_contains returns null instead of false for empty array with literal value [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] array_contains returns null instead of false for empty array with literal value [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] Unpin infra repo commit hash in `Makefile` [datafusion-site]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Add Comet config for native Iceberg reader's data file concurrency [iceberg] [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] Implement typo check github action [datafusion-site]
via GitHub
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2026/02/24
Re: [PR] (Test) Advanced adaptive filter selectivity evaluation [datafusion]
via GitHub
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2026/02/24
Re: [PR] (Test) Advanced adaptive filter selectivity evaluation [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: use try_shrink instead of shrink in try_resize [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] Cache `PlanProperties`, add fast-path for `with_new_children` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Add `ExecutionPlan::apply_expressions()` [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: handle type mismatches in native c2r conversion [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] perf: Improve performance of native row-to-columnar transition used by JVM shuffle [datafusion-comet]
via GitHub
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2026/02/24
[I] chore: Upgrade to jni 0.22 [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] (Test) Advanced adaptive filter selectivity evaluation [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: handle type mismatches in native c2r conversion [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] fix: handle type mismatches in native c2r conversion [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] fix: handle type mismatches in native c2r conversion [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] Native c2r bugs [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Add `ExecutionPlan::apply_expressions()` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] WIP: FFI query planner [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] Cache `PlanProperties`, add fast-path for `with_new_children` [datafusion]
via GitHub
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2026/02/24
Re: [I] Add doc for `HashJoinExecBuilder` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Improve `HashJoinExecBuilder` to save state from previous fields [datafusion]
via GitHub
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2026/02/24
Re: [PR] Improve `HashJoinExecBuilder` to save state from previous fields [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Improve performance of native row-to-columnar transition used by JVM shuffle [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] feat: add benchmark automation bot [WIP] [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] feat: Cast numeric (non int) to timestamp [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] fix: handle type mismatches in native c2r conversion [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] Add `ExecutionPlan::apply_expressions()` [datafusion]
via GitHub
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2026/02/24
Re: [PR] WIP: FFI query planner [datafusion]
via GitHub
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2026/02/24
[PR] perf: Add Comet config for native Iceberg reader's data file concurrency [iceberg] [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] fix: `cardinality()` of an empty array should be zero [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] Improve `HashJoinExecBuilder` to save state from previous fields [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] Remove recursive const check in `simplify_const_expr` [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize `array_agg()` using `GroupsAccumulator` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Disallow order by within ordered-set aggregate functions argument lists [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: support Spark base64 expression [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] Add `ExecutionPlan::apply_expressions()` [datafusion]
via GitHub
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2026/02/24
Re: [PR] build: Runs-on for `PR Build (Linux)` [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize `array_has_any()` with scalar arg [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize `array_has_any()` with scalar arg [datafusion]
via GitHub
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2026/02/24
Re: [I] Optimize `array_has_any()` for scalar arg [datafusion]
via GitHub
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2026/02/24
Re: [I] Avoid recomputing `PlanProperties` redundently [datafusion]
via GitHub
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2026/02/24
Re: [PR] Cache `PlanProperties`, add fast-path for `with_new_children` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Cache `PlanProperties`, add fast-path for `with_new_children` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Cache `PlanProperties`, add fast-path for `with_new_children` [datafusion]
via GitHub
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2026/02/24
Re: [PR] build: Runs-on for `PR Build (Linux)` [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] chore: Clarify rehash setting in hash utils [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: add coerce_arguments flag to UDTFs to allow skipping automatic … [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: enable clippy::clone_on_ref_ptr lint for the whole workspace (#17083) [datafusion]
via GitHub
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2026/02/24
Re: [PR] Check sqllogictests for any dangling config settings(#17914) [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: Disallow implicit coercion between string and numeric types in binary operators [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: Cleanup code to use `repeat_n` in a few places [datafusion]
via GitHub
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2026/02/24
Re: [I] Incorrect regex pattern in regex_replace_posix_groups [datafusion]
via GitHub
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2026/02/24
Re: [PR] Fix incorrect regex pattern in regex_replace_posix_groups [datafusion]
via GitHub
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2026/02/24
Re: [PR] Fix incorrect regex pattern in regex_replace_posix_groups [datafusion]
via GitHub
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2026/02/24
Re: [I] Incorrect cast of integer columns to utf8 when comparing with utf8 constant [datafusion]
via GitHub
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2026/02/24
Re: [PR] Implement ExecutionPlan::apply_expressions() [datafusion]
via GitHub
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2026/02/24
Re: [PR] Remove recursive const check in `simplify_const_expr` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Improve `HashJoinExecBuilder` to save state from previous fields [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
[PR] Avoid creating new RecordBatches to simplify expressions [datafusion]
via GitHub
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2026/02/24
Re: [I] Dynamic filter applied to the wrong table when using subqueries [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: handle type mismatches in native c2r conversion [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] [Test] Check extended tests performance on branch-52 [datafusion]
via GitHub
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2026/02/24
Re: [PR] [Test] Check extended tests performance on main [datafusion]
via GitHub
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2026/02/24
Re: [PR] [RFC] Add lambda support and array_transform udf [datafusion]
via GitHub
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2026/02/24
Re: [PR] Remove recursive const check in `simplify_const_expr` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Remove recursive const check in `simplify_const_expr` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Cache `PlanProperties`, add fast-path for `with_new_children` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Extend dynamic filter pushdown to Left and LeftSemi hash joins [datafusion]
via GitHub
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2026/02/24
Re: [PR] Remove recursive const check in `simplify_const_expr` [datafusion]
via GitHub
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2026/02/24
Re: [I] `simplify_const_expr` does unnecessary recursive work [datafusion]
via GitHub
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2026/02/24
Re: [PR] Remove recursive const check in `simplify_const_expr` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Update comments on OptimizerRule about function name matching [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: Add consistency checks and result hashing to TPC benchmarks [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] Dynamic filter applied to the wrong table when using subqueries [datafusion]
via GitHub
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2026/02/24
[PR] fix: cardinality of an empty array should be zero [datafusion]
via GitHub
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2026/02/24
Re: [PR] Cache `PlanProperties`, add fast-path for `with_new_children` [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: SortMergeJoin don't wait for all input before emitting [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: add benchmark automation bot [WIP] [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] `cardinality()` on an empty array incorrectly returns `NULL` instead of `0` [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize `array_agg()` using `GroupsAccumulator` [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize `array_agg()` using `GroupsAccumulator` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] [fix] Add type coercion from NULL to Interval to make date_bin more postgres compatible [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: Add substrait support for multiple files [datafusion]
via GitHub
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2026/02/24
Re: [PR] build: Runs-on for `PR Build (Linux)` [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize `array_position` for scalar needle [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: Add substrait support for multiple files [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize `array_position` for scalar needle [datafusion]
via GitHub
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2026/02/24
[PR] perf: Optimize `array_position` for scalar needle [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: Add substrait support for multiple files [datafusion]
via GitHub
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2026/02/24
[PR] fix: handle type mismatches in native c2r conversion [datafusion-comet]
via GitHub
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2026/02/24
[I] Add support for `FFI_TableProviderFactory` [datafusion-python]
via GitHub
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2026/02/24
Re: [I] [EPIC] Fully support ANSI mode [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] [RFC] Add lambda support and array_transform udf [datafusion]
via GitHub
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2026/02/24
[PR] chore: Add benchmarks, tests for `array_position` [datafusion]
via GitHub
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2026/02/24
Re: [I] Improve performance of `array_position` with scalar needle [datafusion]
via GitHub
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2026/02/24
[I] Improve performance of `array_position` with scalar needle [datafusion]
via GitHub
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2026/02/24
Re: [PR] [RFC] Add lambda support and array_transform udf [datafusion]
via GitHub
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2026/02/24
Re: [I] `cardinality()` on an empty array incorrectly returns `NULL` instead of `0` [datafusion]
via GitHub
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2026/02/24
Re: [PR] build: Runs-on for `PR Build (Linux)` [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] Test running TPC-DS against some data [datafusion]
via GitHub
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2026/02/24
Re: [I] Test running TPC-DS against some data [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: Add substrait support for multiple files [datafusion]
via GitHub
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2026/02/24
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize dynamic IN list evaluation [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: Add Docker Compose support for TPC benchmarks [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] chore: Add Docker Compose support for TPC benchmarks [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] perf: Optimize dynamic IN list evaluation [datafusion]
via GitHub
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2026/02/24
Re: [PR] build: Runs-on for `PR Build (Linux)` [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] feat: Cast numeric (non int) to timestamp [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] Release DataFusion 52.2.0 (minor/) Release (Feb 2026) [datafusion]
via GitHub
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2026/02/24
Re: [I] Dynamic filter applied to the wrong table when using subqueries [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: Cast numeric (non int) to timestamp [datafusion-comet]
via GitHub
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2026/02/24
[I] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/02/24
Re: [PR] perf: Use Arrow vectorized eq kernel for IN list with column references [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: Replace `matches!` on fieldless enums with `==` [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore(deps): bump strum_macros from 0.27.2 to 0.28.0 [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: SortMergeJoin don't wait for all input before emitting [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: Cleanup code to use `repeat_n` in a few places [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: Add Docker Compose support for TPC benchmarks [datafusion-comet]
via GitHub
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2026/02/24
[PR] perf: Use Arrow vectorized eq kernel for IN list with column references [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: support repartitioning of FFI execution plans [datafusion]
via GitHub
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2026/02/24
Re: [PR] feat: support repartitioning of FFI execution plans [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: Cleanup code to use `repeat_n` in a few places [datafusion]
via GitHub
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2026/02/24
[PR] chore: Cleanup code to use `repeat_n` in a few places [datafusion]
via GitHub
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2026/02/24
[I] `cardinality()` on an empty array incorrectly returns `NULL` instead of `0` [datafusion]
via GitHub
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2026/02/24
Re: [PR] Pass ConfigOptions to scalar UDFs via FFI [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: prevent duplicate alias collision with user-provided __datafusion_extracted names [datafusion]
via GitHub
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2026/02/24
Re: [PR] fix: prevent duplicate alias collision with user-provided __datafusion_extracted names [datafusion]
via GitHub
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2026/02/24
Re: [I] Optimizer rule error for ExtractLeafExpressions [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore(deps): bump the all-other-cargo-deps group in /native with 3 updates [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] fix: prevent duplicate alias collision with user-provided __datafusion_extracted names [datafusion]
via GitHub
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2026/02/24
[PR] chore: Replace `matches!` on fieldless enums with `==` [datafusion]
via GitHub
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2026/02/24
Re: [I] Support non-UTF-8 encoded CSV files [datafusion]
via GitHub
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2026/02/24
Re: [PR] chore: Cast module refactor : String [datafusion-comet]
via GitHub
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2026/02/24
Re: [PR] chore: Add TPC-* queries to repo [datafusion-comet]
via GitHub
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2026/02/24
Re: [I] Release DataFusion 52.2.0 (minor/) Release (Feb 2026) [datafusion]
via GitHub
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2026/02/24
Re: [PR] TEST ci extended tests [datafusion]
via GitHub
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2026/02/24
Re: [PR] Update comments on OptimizerRule about function name matching [datafusion]
via GitHub