Messages by Thread
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[PR] chore(ci): Drop Windows CI runs [datafusion-ballista]
via GitHub
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[PR] Mark BufferExec and AnalyzeExec as eager [datafusion]
via GitHub
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[I] Split Aggregation Logic into Dedicated Streams [datafusion]
via GitHub
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[I] Be able to cast struct to have non-nullable inner field [datafusion]
via GitHub
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[I] BufferExec and AnalyzeExec should report eager evaluation [datafusion]
via GitHub
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[PR] feat: support Boolean in approx_distinct [datafusion]
via GitHub
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[PR] feat(physical-plan): add GroupColumn support for FixedSizeList / List / LargeList / Struct in multi-column GROUP BY [datafusion]
via GitHub
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[PR] feat(ffi): plumb `simplify`, `expressions`, `reverse_expr`, and `documentation` through `FFI_WindowUDF` [datafusion]
via GitHub
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Re: [PR] feat(ffi): plumb `simplify`, `expressions`, `reverse_expr`, and `documentation` through `FFI_WindowUDF` [datafusion]
via GitHub
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Re: [PR] feat(ffi): plumb `simplify`, `expressions`, `reverse_expr`, and `documentation` through `FFI_WindowUDF` [datafusion]
via GitHub
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Re: [PR] feat(ffi): plumb `simplify`, `expressions`, `reverse_expr`, and `documentation` through `FFI_WindowUDF` [datafusion]
via GitHub
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Re: [PR] feat(ffi): plumb `simplify`, `expressions`, `reverse_expr`, and `documentation` through `FFI_WindowUDF` [datafusion]
via GitHub
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Re: [PR] feat(ffi): plumb `simplify`, `expressions`, `reverse_expr`, and `documentation` through `FFI_WindowUDF` [datafusion]
via GitHub
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Re: [I] [Incompatibility] Verify array_contains null handling matches Spark [datafusion-comet]
via GitHub
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Re: [PR] test: add array_contains null semantics coverage [datafusion-comet]
via GitHub
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[PR] bench: add predicate_eval SQL micro-benchmark suite for conjunctive filter evaluation [datafusion]
via GitHub
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Re: [PR] Added support AUTO REFRESH in CREATE MATERIALIZED VIEW for redshift [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] Added encode, distkey, sortkey in attributes support for redshift [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] [datafusion-spark] Support 2-argument ceil(value, scale) [datafusion]
via GitHub
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Re: [PR] fix(topk): avoid overflow panic in interleave emission for `Utf8` [datafusion]
via GitHub
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Re: [PR] fix: avoid FixedSizeList overflow in hash join build materialization [datafusion]
via GitHub
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Re: [PR] port dfbench benchmarks to criterion [datafusion]
via GitHub
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Re: [PR] debug assertions for `ci-optimized` [datafusion]
via GitHub
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Re: [PR] feat[substrait]: translate scan statistics (row_count, record_size) via RelCommon hints [datafusion]
via GitHub
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Re: [PR] perf: default multi COUNT(DISTINCT) logical optimizer rewrite [datafusion]
via GitHub
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[PR] test: add SQL file tests for RuntimeReplaceable functions accelerated by Comet [datafusion-comet]
via GitHub
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[I] array_size returns -1 instead of NULL for NULL input [datafusion-comet]
via GitHub
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[I] Support StringSplitSQL to enable split_part [datafusion-comet]
via GitHub
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[PR] fix: CAST(MapType AS MapType) falls back even though native ... [datafusion-comet]
via GitHub
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Re: [I] Update ClickBench benchmarks with DataFusion 54.0.0 (when released) [datafusion]
via GitHub
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[I] Support aes_encrypt / aes_decrypt / try_aes_decrypt natively [datafusion-comet]
via GitHub
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[PR] test: add SQL file tests for aes_encrypt, aes_decrypt, try_aes_decrypt [datafusion-comet]
via GitHub
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[I] try_to_date / try_to_timestamp fall back to Spark even though to_date / to_timestamp are accelerated [datafusion-comet]
via GitHub
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[PR] test: add SQL file tests for try_to_date, try_to_timestamp, try_make_timestamp [datafusion-comet]
via GitHub
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[I] try_make_timestamp returns wrong values for invalid inputs instead of NULL [datafusion-comet]
via GitHub
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[I] Natively support time-window grouping expressions: window, session_window, window_time [datafusion-comet]
via GitHub
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Re: [PR] Optimize `regexp_replace` by stripping trailing .* from anchored patterns. 2.4x improvement (ClickBench Q28) [datafusion]
via GitHub
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[I] Natively support regr_sxx, regr_syy, regr_sxy, regr_slope, regr_intercept, regr_r2 aggregates [datafusion-comet]
via GitHub
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[PR] test: add SQL file tests for regr_* linear-regression aggregates [datafusion-comet]
via GitHub
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[PR] docs: Rewrite supported expressions page to show complete overview of what is and is not supported by Comet [WIP] [datafusion-comet]
via GitHub
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[PR] fix(codegen): Use setSafe for fixed-width writes into nested collection children whose element count is data-dependent [datafusion-comet]
via GitHub
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[PR] Array product [datafusion]
via GitHub
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[PR] feat: add DataFrame fill_nan [datafusion]
via GitHub
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Re: [PR] perf: fast-path inline strings in ByteViewGroupValueBuilder::vectorized_append [datafusion]
via GitHub
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Re: [I] Bug triage results: 2026-05-11 [datafusion-comet]
via GitHub
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Re: [I] Bug triage results: 2026-05-18 [datafusion-comet]
via GitHub
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Re: [I] Bug triage results: 2026-05-04 [datafusion-comet]
via GitHub
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[I] Bug triage results: 2026-06-01 [datafusion-comet]
via GitHub
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Re: [PR] chore(deps): update pydata-sphinx-theme requirement from <1,>=0.17.1 to >=0.18.0,<1 in /docs [datafusion]
via GitHub
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Re: [PR] Update aws_options.snap [datafusion]
via GitHub
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Re: [PR] chore(deps): bump pbjson-types from 0.8.0 to 0.9.0 in the proto group [datafusion]
via GitHub
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[I] feat: add generic FallbackGroupColumn so any Arrow type uses GroupValuesColumn (no fallback to GroupValuesRows) [datafusion]
via GitHub
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Re: [I] panic: INSERT VALUES placeholder $0 underflows parameter index inference [datafusion]
via GitHub
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[PR] fix: correct cross join byte size statistics [datafusion]
via GitHub
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Re: [I] Parquet file format proto decode panics on invalid writer_version [datafusion]
via GitHub
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[I] `stats_cartesian_product` computes incorrect byte size for cross join [datafusion]
via GitHub
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Re: [PR] test: enable float/double/binary array casts to string [datafusion-comet]
via GitHub
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Re: [PR] fix: replace with empty search string should be a no-op [datafusion]
via GitHub
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Re: [PR] build: upgrade Spark 4.1 to 4.1.2 [datafusion-comet]
via GitHub
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Re: [PR] Guard insert placeholder zero [datafusion]
via GitHub
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Re: [PR] fix: Avoid panic decoding invalid parquet writer version from proto [datafusion]
via GitHub
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[PR] Add xmlnamespace support mssql [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] fix(dataframe): handle FixedSizeBinary in describe [datafusion]
via GitHub
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Re: [I] describe() returns null for min/max on binary columns — render as hex instead [datafusion]
via GitHub
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Re: [I] Implement Range Repartitioning [datafusion]
via GitHub
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Re: [PR] feat: add array_subtract scalar function [datafusion]
via GitHub
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Re: [PR] test: cover regexp_like multiline flag [datafusion]
via GitHub
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[PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub
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Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion]
via GitHub