Messages by Date
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2026/07/07
Re: [I] Align `DataFrame::fill_null` column argument with `fill_nan` [datafusion]
via GitHub
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2026/07/07
Re: [PR] Align DataFrame::fill_null column argument with fill_nan [datafusion]
via GitHub
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2026/07/07
Re: [PR] refactor: centralizing shared-allocation accounting for Arc DFHeapSize impls [datafusion]
via GitHub
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2026/07/07
Re: [I] Rust SQL parser benchmarks, second edition [datafusion-sqlparser-rs]
via GitHub
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2026/07/07
Re: [PR] Test not merge: enable pushdown_filters by default [datafusion]
via GitHub
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2026/07/07
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/07
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/07
Re: [PR] Test not merge: enable pushdown_filters by default [datafusion]
via GitHub
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2026/07/07
Re: [PR] Test not merge: enable pushdown_filters by default [datafusion]
via GitHub
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2026/07/07
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/07
[PR] feat(parquet): enable pushdown_filters by default [datafusion]
via GitHub
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2026/07/07
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/07
[PR] chore(deps): bump the all-other-cargo-deps group with 2 updates [datafusion]
via GitHub
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2026/07/07
[PR] chore(deps): bump actions/checkout from 6.0.3 to 7.0.0 [datafusion]
via GitHub
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2026/07/07
[PR] chore(deps): bump astral-sh/setup-uv from 8.2.0 to 8.3.1 [datafusion]
via GitHub
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2026/07/07
[PR] chore(deps): bump taiki-e/install-action from 2.82.6 to 2.82.10 [datafusion]
via GitHub
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2026/07/07
[PR] chore(deps): bump runs-on/action from 2.1.2 to 2.2.0 [datafusion]
via GitHub
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2026/07/07
[PR] chore(deps): bump github/codeql-action/init from 4.36.2 to 4.36.3 [datafusion]
via GitHub
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2026/07/07
[PR] chore(deps): bump github/codeql-action/analyze from 4.36.2 to 4.36.3 [datafusion]
via GitHub
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2026/07/07
[PR] chore(deps): update setuptools requirement from <83,>=82.0.1 to >=83.0.0,<84 in /docs [datafusion]
via GitHub
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2026/07/07
Re: [PR] feat: Add SQL planner, physical planner, and TableProvider hook for MERGE INTO [datafusion]
via GitHub
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2026/07/07
Re: [I] Regression in DataFusion 54: filtering a full-range column panics / returns an Internal error [datafusion]
via GitHub
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2026/07/07
Re: [I] Cargo audit is failing on main [datafusion]
via GitHub
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2026/07/07
[I] Cargo audit is failing on main [datafusion]
via GitHub
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2026/07/07
Re: [PR] Make shared string builders fallible end-to-end with `try_*` APIs [datafusion]
via GitHub
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2026/07/07
[PR] Cap SortPreservingMerge statistics by fetch [datafusion]
via GitHub
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2026/07/07
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/07
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/07
Re: [PR] Add regression tests for hash-join dynamic filter expression policy [datafusion]
via GitHub
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2026/07/07
Re: [PR] Add regression tests for hash-join dynamic filter expression policy [datafusion]
via GitHub
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2026/07/07
[PR] chore: update crossbeam-epoch to 0.9.20 [datafusion]
via GitHub
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2026/07/07
Re: [I] Rust SQL parser benchmarks, second edition [datafusion-sqlparser-rs]
via GitHub
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2026/07/07
Re: [I] Rust SQL parser benchmarks, second edition [datafusion-sqlparser-rs]
via GitHub
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2026/07/07
[PR] Fix memory size accounting for grouped `median` and `avg` [datafusion]
via GitHub
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2026/07/07
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/07
Re: [PR] Add transform_values UDF [datafusion]
via GitHub
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2026/07/07
Re: [PR] perf: preserve dictionary encoding for lower/upper to avoid materializing low-cardinality columns [datafusion]
via GitHub
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2026/07/07
Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion]
via GitHub
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2026/07/07
Re: [I] Make file-statistics cache keys schema-aware [datafusion]
via GitHub
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2026/07/07
Re: [PR] refactor: centralizing shared-allocation accounting for Arc DFHeapSize impls [datafusion]
via GitHub
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2026/07/06
Re: [PR] Decode Hive partition values in listing tables [datafusion]
via GitHub
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2026/07/06
Re: [PR] fix: Prevent String to TimestampNTZ cast from incorrectly adding UTC timezone metadata [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] fix: Prevent String to TimestampNTZ cast from incorrectly adding UTC timezone metadata [datafusion-comet]
via GitHub
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2026/07/06
Re: [I] Regression in DataFusion 54: filtering a full-range column panics / returns an Internal error [datafusion]
via GitHub
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2026/07/06
Re: [I] Allow `Partitioning::Range` to satisfy window `Distribution::KeyPartitioned` requirements [datafusion]
via GitHub
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2026/07/06
Re: [I] left, right, and substr always return Utf8View for Utf8 input [datafusion]
via GitHub
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2026/07/06
Re: [I] Late materialization when LIMIT prunes heavily. [datafusion]
via GitHub
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2026/07/06
Re: [I] Late materialization when LIMIT prunes heavily. [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat(physical-plan): add GroupColumn support for FixedSizeList<primitive> in multi-column GROUP BY [datafusion]
via GitHub
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2026/07/06
Re: [I] Performance snapshot: Ballista vs Comet vs Spark @ SF100 — join strategy (SMJ vs ShuffledHashJoin) [datafusion-ballista]
via GitHub
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2026/07/06
Re: [PR] refactor(hash-aggr): Simplify aggregate hash table with tempated functions [datafusion]
via GitHub
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2026/07/06
Re: [I] Performance snapshot: Ballista vs Comet vs Spark @ SF100 — join strategy (SMJ vs ShuffledHashJoin) [datafusion-ballista]
via GitHub
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2026/07/06
Re: [I] Late materialization when LIMIT prunes heavily. [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: Support Spark expression window_time [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] feat: Support Spark expression window_time [datafusion-comet]
via GitHub
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2026/07/06
Re: [I] Late materialization when LIMIT prunes heavily. [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] fix: handle WindowFunction in ExprFunctionExt filter and distinct on Expr [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: add BuildHasher variants for hash_utils [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf: optimize count distinct fast path and sliding count distinct [datafusion]
via GitHub
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2026/07/06
Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: add prefer_partial_sort config to enable PartialSortExec for bo… [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: pushdown OFFSET to parquet for RG-level skipping [datafusion]
via GitHub
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2026/07/06
Re: [PR] Add group join physical optimizer [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: push down IS NULL / IS NOT NULL on struct columns into Parquet scan [datafusion]
via GitHub
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2026/07/06
Re: [PR] Implement SumCardinalityVisitor [datafusion]
via GitHub
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2026/07/06
Re: [PR] Branch 53 cherry pick 10 [datafusion]
via GitHub
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2026/07/06
Re: [PR] Support dictionary literals in Substrait producer [datafusion]
via GitHub
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2026/07/06
Re: [PR] fix(spark): ANSI-aware custom nullability for `make_interval` [datafusion]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
Re: [PR] Align scalar UDF literal args with coerced return fields [datafusion]
via GitHub
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2026/07/06
Re: [PR] Decode Hive partition values in listing tables [datafusion]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
Re: [PR] docs: comet docs design overhaul- phase 1 [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] refactor(shuffle): Introduce PartitionWriter interface to decouple shuffle partitioning from storage [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
Re: [I] Simplify aggregate table for ordered cases [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: Support BinaryView type in approx_distinct [datafusion]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
[PR] fix: parenthesize nested expression display names [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: Support BinaryView type in approx_distinct [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: support Iceberg 1.11, audit existing Iceberg diffs for old configs [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
Re: [PR] POC hash aggregate repartition subpartitions [datafusion]
via GitHub
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2026/07/06
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/06
Re: [PR] refactor(hash-aggr): Simplify aggregate hash table with tempated functions [datafusion]
via GitHub
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2026/07/06
Re: [PR] refactor(hash-aggr): Simplify aggregate hash table with tempated functions [datafusion]
via GitHub
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2026/07/06
Re: [PR] refactor(hash-aggr): Simplify aggregate hash table with tempated functions [datafusion]
via GitHub
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2026/07/06
Re: [PR] refactor(hash-aggr): Simplify aggregate hash table with tempated functions [datafusion]
via GitHub
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2026/07/06
Re: [PR] refactor(hash-aggr): Simplify aggregate hash table with tempated functions [datafusion]
via GitHub
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2026/07/06
Re: [PR] refactor(hash-aggr): Simplify aggregate hash table with tempated functions [datafusion]
via GitHub
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2026/07/06
Re: [PR] refactor(hash-aggr): Simplify aggregate hash table with tempated functions [datafusion]
via GitHub
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2026/07/06
Re: [PR] Allow Range partitioned inputs to PartitionedTopK [datafusion]
via GitHub
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2026/07/06
Re: [I] Allow `Partitioning::Range` to satisfy PartitionedTopK `Distribution::KeyPartitioned` requirements [datafusion]
via GitHub
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2026/07/06
[PR] Stuhood.range partitioned top k [datafusion]
via GitHub
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2026/07/06
Re: [I] Late materialization when LIMIT prunes heavily. [datafusion]
via GitHub
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2026/07/06
Re: [PR] [branch-54] fix: Avoid panicing when stats are not available for a file group split (backport #23277) [datafusion]
via GitHub
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2026/07/06
[PR] chore: Run tests with default ANSI flag [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] feat: partial project fallback (JVM expression detour) [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] Add blog: Sort Pushdown in DataFusion: Skip Sorts, Skip Decode, Skip I/O [datafusion-site]
via GitHub
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2026/07/06
Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] feat: core SPI for contrib leaf scans (CometScanWithPlanData) [Delta contrib split, part 1] [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet]
via GitHub
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2026/07/06
Re: [I] Allow `Partitioning::Range` to satisfy PartitionedTopK `Distribution::KeyPartitioned` requirements [datafusion]
via GitHub
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2026/07/06
Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] chore: [branch-17] backport #4826 [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] feat: Column statistics support v1 [datafusion-ballista]
via GitHub
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2026/07/06
[PR] feat: benchmark_runner - added --list, optional DATA_DIR [datafusion]
via GitHub
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2026/07/06
[I] Surface collected column statistics to planners via ShuffleReaderExec [datafusion-ballista]
via GitHub
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2026/07/06
Re: [PR] feat: Column statistics support v1 [datafusion-ballista]
via GitHub
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2026/07/06
Re: [PR] feat: Column statistics support v1 [datafusion-ballista]
via GitHub
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2026/07/06
Re: [PR] feat: Column statistics support v1 [datafusion-ballista]
via GitHub
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2026/07/06
Re: [I] Add Poll::Pending spill stream test coverage for SMJ async spill paths [datafusion]
via GitHub
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2026/07/06
[PR] test: add Poll::Pending spill stream coverage for async spill re-entry paths [datafusion]
via GitHub
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2026/07/06
Re: [I] Comet 1.0.0 Release [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/06
[I] Regression in DataFusion 54: filtering a full-range column panics / returns an Internal error [datafusion]
via GitHub
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2026/07/06
Re: [I] Performance snapshot: Ballista vs Comet vs Spark @ SF100 — join strategy (SMJ vs ShuffledHashJoin) [datafusion-ballista]
via GitHub
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2026/07/06
[I] perf: `date_part` UDF optimisations [datafusion]
via GitHub
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2026/07/06
Re: [I] perf: `date_part` UDF optimisations [datafusion]
via GitHub
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2026/07/06
[PR] bench: add date_part benchmark [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] refactor: centralizing shared-allocation accounting for Arc DFHeapSize impls [datafusion]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
Re: [I] Centralize shared-allocation accounting for Arc DFHeapSize implementations [datafusion]
via GitHub
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2026/07/06
[PR] refactor: centralizing shared-allocation accounting for Arc DFHeapSize impls [datafusion]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: release tokio runtime on driver/executor exit [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] Support co-partitioned range inner equi joins [datafusion]
via GitHub
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2026/07/06
Re: [I] bug: shutdown `jni_api::TOKIO_RUNTIME` on exit [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: support Iceberg 1.11, audit existing Iceberg diffs for old configs [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
[PR] feat: support Iceberg 1.11 [datafusion-comet]
via GitHub
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2026/07/06
[PR] chore: [branch-17] backport #4826 [datafusion-comet]
via GitHub
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2026/07/06
Re: [I] feat: add GroupColumn support for List / Struct / Map / FixedSizeList in multi-column GROUP BY [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
Re: [PR] Feat:[Draft][22715] add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/06
[I] Add catalog methods to Session trait [datafusion]
via GitHub
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2026/07/06
Re: [I] Drop support for Spark 3.4 [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] feat: Stage based fallback [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [I] Revert transition-heavy stages to Spark row-based execution [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] deps: bump iceberg-rust version to a rev with `ArrowReader` fix [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] docs: correct window function support status and limitations [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] docs: correct window function support status and limitations [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
[PR] fix: resolve some docs typos [datafusion]
via GitHub
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2026/07/06
[PR] bench: add sort benchmarks for various data profile [datafusion]
via GitHub
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2026/07/06
Re: [PR] Short circuit expensive comparissions in GroupColumn [datafusion]
via GitHub
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2026/07/06
Re: [I] FFI: `FFI_AggregateUDF` silently drops producer overrides of defaulted trait methods [datafusion]
via GitHub
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2026/07/06
Re: [I] FFI: `FFI_AggregateUDF` silently drops producer overrides of defaulted trait methods [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: physical execution for range partitioning [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [I] [EPIC] Improve window function performance for large windows [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): passthrough last stream that left in `SortPreservingMergeStream` [datafusion]
via GitHub
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2026/07/06
Re: [I] Comet 1.0.0 Release [datafusion-comet]
via GitHub
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2026/07/06
Re: [PR] perf(sort): passthrough last stream that left in `SortPreservingMergeStream` [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): passthrough last stream that left in `SortPreservingMergeStream` [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): passthrough last stream that left in `SortPreservingMergeStream` [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: physical execution for range partitioning [datafusion]
via GitHub
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2026/07/06
Re: [PR] feat: physical execution for range partitioning [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): passthrough last stream that left in `SortPreservingMergeStream` [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): passthrough last stream that left in `SortPreservingMergeStream` [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): passthrough last stream that left in `SortPreservingMergeStream` [datafusion]
via GitHub
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2026/07/06
Re: [I] Dynamically narrow logical types in Parquet writer [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in SortPreservingMergeStream [datafusion]
via GitHub
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2026/07/06
[I] Performance snapshot: Ballista vs Comet vs Spark @ SF100 — join strategy (SMJ vs ShuffledHashJoin) [datafusion-ballista]
via GitHub
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2026/07/06
Re: [I] Performance snapshot: Ballista vs Spark/Comet for TPC-H @ SF100 [datafusion-ballista]
via GitHub
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2026/07/06
Re: [I] Performance snapshot: Ballista vs Spark/Comet for TPC-H @ SF100 [datafusion-ballista]
via GitHub