Messages by Date
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2026/07/30
[PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 7 updates [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 8 updates [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 8 updates [datafusion]
via GitHub
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2026/07/30
Re: [I] avg on decimal raises spurious ARITHMETIC_OVERFLOW for empty or all-null input in ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] chore(`OrderedFinalAggregateStream`): refactor to async generator [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: optimize `spark_cast_utf8_to_boolean` (>2x faster) [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] perf: optimize `spark_cast_utf8_to_boolean` (>2x faster) [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] PostgreSQL: accept CREATE SEQUENCE options in any clause order [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
Re: [I] Optimize `BoundedWindowAggExec` to use foldhash instead of SipHash [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Replace SipHash with foldhash in `BoundedWindowAggExec` [datafusion]
via GitHub
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2026/07/30
[D] DISCUSSION: San Francisco DataFusion Meetup (August 13, 2026) [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat: disable native columnar-to-row conversion by default [datafusion-comet]
via GitHub
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2026/07/30
[PR] chore: cleanup `OrderedPartialAggregateStream` more [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): move PartitionedFile / FileGroup serde into datafusion-datasource [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: cleanup `OrderedPartialAggregateStream` more [datafusion]
via GitHub
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2026/07/30
[PR] chore: cleanup `OrderedPartialAggregateStream` more [datafusion]
via GitHub
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2026/07/30
[PR] Stop printing a trailing space after `PUBLIC` in `GRANT` and `REVOKE` [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
Re: [PR] fix: match Spark's whitespace trim semantics for casts from string to boolean, integral, float/double and decimal [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] Add object_store parameter to register/read file methods for thread-safe credentials [datafusion-python]
via GitHub
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2026/07/30
Re: [PR] chore(`OrderedFinalAggregateStream`): refactor to async generator [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Replace SipHash with foldhash in `BoundedWindowAggExec` [datafusion]
via GitHub
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2026/07/30
Re: [PR] Feat: add dictionaries as a supported group column type [datafusion]
via GitHub
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2026/07/30
[PR] Print `GRANT` clauses in the order the parser reads them [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
Re: [PR] chore(`OrderedFinalAggregateStream`): refactor to async generator [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore(`OrderedFinalAggregateStream`): refactor to async generator [datafusion]
via GitHub
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2026/07/30
Re: [PR] Datasource: Add file_metadata() to DataSink for per-file write metadata [datafusion]
via GitHub
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2026/07/30
Re: [PR] Datasource: Add file_metadata() to DataSink for per-file write metadata [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators and simplify code to be textbook like as possible [datafusion]
via GitHub
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2026/07/30
[I] Populate FileWriteMetadata.format_metadata with Thrift-serialized Parquet footer for FFI consumers [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): put Partitioning / sort-expression serde on the types [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators and simplify code to be textbook like as possible [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators and simplify code to be textbook like as possible [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: seed native Parquet scan reader options from session config [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] fix: seed native Parquet scan reader options from session config [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] fix: seed native Parquet scan reader options from session config [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): move PartitionedFile / FileGroup serde into datafusion-datasource [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: seed native Parquet scan reader options from session config [datafusion-comet]
via GitHub
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2026/07/30
[PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 8 updates [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore(deps): bump the all-other-cargo-deps group with 6 updates [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore(deps): bump the all-other-cargo-deps group with 6 updates [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista]
via GitHub
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2026/07/30
[PR] fix: match Spark's whitespace trim semantics for casts from string to boolean, integral, float/double and decimal [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] Report peak MemoryPool reservation per query in benchmarks [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor(physical-plan): Simplify `ExecutionPlan` API with `replace_children` [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat(physical-plan): expose finalized Accumulator state on BoundedWindowAggExec [datafusion]
via GitHub
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2026/07/30
[PR] chore(OrderedFinalAggregateStream): refactor to async generator [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(proto): prevent duplicate partition statistics on roundtrip [datafusion]
via GitHub
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2026/07/30
Re: [I] PartitionedFile statistics grow by one ColumnStatistics per partition column on every protobuf round trip [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: seed native Parquet scan reader options from session config [datafusion-comet]
via GitHub
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2026/07/30
Re: [I] cast string to boolean: trim ISO control bytes to match Spark's UTF8String.trimAll [datafusion-comet]
via GitHub
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2026/07/30
Re: [I] cast string to boolean: trim ISO control bytes to match Spark's UTF8String.trimAll [datafusion-comet]
via GitHub
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2026/07/30
Re: [I] cast string to boolean: trim ISO control bytes to match Spark's UTF8String.trimAll [datafusion-comet]
via GitHub
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2026/07/30
[I] [EPIC] cast from string: trim semantics diverge from Spark across all numeric, datetime and boolean targets [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] fix: seed native Parquet scan reader options from session config [datafusion-comet]
via GitHub
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2026/07/30
[PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] fix: raise REMAINDER_BY_ZERO for Float/Double under ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] fix: raise REMAINDER_BY_ZERO for Float/Double under ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] feat: disable native columnar-to-row conversion by default [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): move PartitionedFile / FileGroup serde into datafusion-datasource [datafusion]
via GitHub
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2026/07/30
[PR] feat(core): scaffold PrefixMergeExec for cross-partition windowed-aggregate state merge [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators and simplify code to be textbook like as possible [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(proto): prevent duplicate partition statistics on roundtrip [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): put Partitioning / sort-expression serde on the types [datafusion]
via GitHub
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2026/07/30
[PR] feat(physical-plan): expose finalized Accumulator state on BoundedWindowAggExec [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: raise REMAINDER_BY_ZERO for Float/Double under ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators and simplify code to be textbook like as possible [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): move PartitionedFile / FileGroup serde into datafusion-datasource [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(parquet): cache deferred page index loads [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(physical-plan): preserve Exact(0) in FilterExec for null_count, distinct_count and total_byte_size upon empty input [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor: use Arrow timezone type [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] perf: reduce per-batch and per-row cost of native columnar-to-row conversion [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] fix: [branch-1.0] throw ARITHMETIC_OVERFLOW for Long.MinValue div -1 under ANSI mode (#5084) [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] fix: [branch-1.0] honor fail_on_error in native make_decimal (#5080) [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] refactor: mark the ExecutionPlan proto dispatch traits as non-public API [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat(scheduler): range-repartition rule primitives (batteries-included) [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
[PR] Accept CREATE SEQUENCE options in any order [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): put Partitioning / sort-expression serde on the types [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): put Partitioning / sort-expression serde on the types [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): move PartitionedFile / FileGroup serde into datafusion-datasource [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
[I] avg on decimal raises spurious ARITHMETIC_OVERFLOW for empty or all-null input in ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] fix: raise REMAINDER_BY_ZERO for Float/Double under ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [I] Proto: migrate ScalarSubqueryExec (adds a subquery-results scope to the decode ctx) [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: raise REMAINDER_BY_ZERO for Float/Double under ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): migrate scalar subquery serde [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: raise REMAINDER_BY_ZERO for Float/Double under ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] feat: make gRPC max message size consistently configurable [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] feat: make gRPC max message size consistently configurable [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] refactor: mark the ExecutionPlan proto dispatch traits as non-public API [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] Add object_store parameter to register/read file methods for thread-safe credentials [datafusion-python]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(proto): prevent duplicate partition statistics on roundtrip [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor: move planning APIs to session crate [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] chore: refactor `MaterializingSortMergeJoinStream` into generators [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(parquet): cache deferred page index loads [datafusion]
via GitHub
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2026/07/30
Re: [I] Physical `FilterPushdown` deletes a filter above an anti join when only the probe side absorbs it [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(physical-plan): preserve Exact(0) in FilterExec for null_count, distinct_count and total_byte_size upon empty input [datafusion]
via GitHub
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2026/07/30
Re: [PR] Add XMLPARSE expression [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
Re: [PR] fix: support CalendarIntervalType hashing [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] feat: add GroupColumn support for Float16 in multi-column GROUP BY [datafusion]
via GitHub
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2026/07/30
[PR] refactor(proto): move PartitionedFile / FileGroup serde into datafusion-datasource [datafusion]
via GitHub
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2026/07/30
[PR] [QECO-1569] Preserve projected constants in aggregate arguments [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(parquet): cache deferred page index loads [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(proto): prevent duplicate partition statistics on roundtrip [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat: add GroupColumn support for Duration in multi-column GROUP BY [datafusion]
via GitHub
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2026/07/30
[PR] fix(parquet): cache deferred page index loads [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor: mark the ExecutionPlan proto dispatch traits as non-public API [datafusion]
via GitHub
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2026/07/30
Re: [PR] Datasource: Add file_metadata() to DataSink for per-file write metadata [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(proto): prevent duplicate partition statistics on roundtrip [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(proto): prevent duplicate partition statistics on roundtrip [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): migrate scalar subquery serde [datafusion]
via GitHub
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2026/07/30
Re: [PR] Add xmlnamespace support mssql [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): migrate scalar subquery serde [datafusion]
via GitHub
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2026/07/30
Re: [PR] Report peak MemoryPool reservation per query in benchmarks [datafusion]
via GitHub
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2026/07/30
Re: [PR] refactor: mark the ExecutionPlan proto dispatch traits as non-public API [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(proto): prevent duplicate partition statistics on roundtrip [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion]
via GitHub
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2026/07/30
[PR] refactor(proto): put Partitioning / PhysicalSortExpr serde on the types [datafusion]
via GitHub
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2026/07/30
[I] Physical `FilterPushdown` deletes a filter above an anti join when only the probe side absorbs it [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(datasource): avoid over-conservative transformation of num_rows statistics in file scan config [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion]
via GitHub
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2026/07/30
Re: [I] Further optimize Spark hex byte encoding: reuse input NullBuffer and special-case the no-nulls path [datafusion]
via GitHub
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2026/07/30
Re: [PR] Optimize Spark hex null handling [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: raise REMAINDER_BY_ZERO for Float/Double under ANSI mode [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] perf: precompile formats in to_time [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion]
via GitHub
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2026/07/30
Re: [PR] Added support for unpivot in Redshift with expression and bracketsless [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
Re: [PR] Added support for unpivot in Redshift with expression and bracketsless [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
Re: [PR] Added support for unpivot in Redshift with expression and bracketsless [datafusion-sqlparser-rs]
via GitHub
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2026/07/30
[PR] refactor: seal the ExecutionPlan proto dispatch traits [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: preserve dictionary encoding for `character_length`, `initcap`, and `reverse` [datafusion]
via GitHub
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2026/07/30
[PR] fix(physical-plan): preserve Exact(0) in FilterExec for null_count, distinct_count and total_byte_size upon empty input [datafusion]
via GitHub
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2026/07/30
Re: [I] Specialize GroupColumn storage for Dictionary and Run-End Encoded group keys [datafusion]
via GitHub
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2026/07/30
[PR] fix(proto): prevent duplicate partition statistics on roundtrip [datafusion]
via GitHub
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2026/07/30
Re: [PR] test (aggregation-fuzzer): exercise spilling under a bounded memory pool [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: UnionExec now conforms each batch to the union's declared schema [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat: allow configuring datafusion-cli history file location [datafusion]
via GitHub
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2026/07/30
Re: [I] Extend aggregation fuzz testing with memory-limit tests [datafusion]
via GitHub
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2026/07/30
Re: [I] PartitionedFile statistics grow by one ColumnStatistics per partition column on every protobuf round trip [datafusion]
via GitHub
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2026/07/30
Re: [I] Preallocate RowsGroupColumn buffers during take_n rebuilds [datafusion]
via GitHub
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2026/07/30
Re: [I] Preallocate RowsGroupColumn buffers during take_n rebuilds [datafusion]
via GitHub
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2026/07/30
Re: [I] Make RowsGroupColumn single-field extraction explicit [datafusion]
via GitHub
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2026/07/30
Re: [I] Make RowsGroupColumn single-field extraction explicit [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(cli): sort jobs by stage completion ratio [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] fix(cli): sort jobs by stage completion ratio [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] chore(deps): bump rustls from 0.23.42 to 0.23.43 [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] chore(deps): bump ctor from 1.0.11 to 1.0.12 [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] chore(deps): bump http from 1.4.2 to 1.5.0 [datafusion-ballista]
via GitHub
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2026/07/30
Re: [PR] refactor(proto): migrate scalar subquery serde [datafusion]
via GitHub
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2026/07/30
[I] PartitionedFile statistics grow by one ColumnStatistics per partition column on every protobuf round trip [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix(sql): preserve source qualifiers in CTAS with explicit schema [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: precompile formats in to_time [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: precompile formats in to_time [datafusion]
via GitHub
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2026/07/30
[PR] [QECO-1569] Allow constant expressions in date_part [datafusion]
via GitHub
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2026/07/30
[PR] perf: reduce per-batch fixed cost of native columnar-to-row conversion [datafusion-comet]
via GitHub
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2026/07/30
[PR] fix: [branch-1.0] throw ARITHMETIC_OVERFLOW for Long.MinValue div -1 under ANSI mode (#5084) [datafusion-comet]
via GitHub
-
2026/07/30
[PR] fix: [branch-1.0] honor fail_on_error in native make_decimal (#5080) [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] docs: Fixes incorrect type name in `UserDefinedLogicalNode` comment [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Concrete TopK array storage [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: TopK aggregation drops groups whose MIN/MAX value is NULL [datafusion]
via GitHub
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2026/07/30
Re: [PR] docs: Fixes incorrect type name in `UserDefinedLogicalNode` comment [datafusion]
via GitHub
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2026/07/30
Re: [PR] Add benchmarks for hashjoin candidate equality filtering [datafusion]
via GitHub
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2026/07/30
Re: [PR] perf: Replace SipHash with foldhash in `BoundedWindowAggExec` [datafusion]
via GitHub
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2026/07/30
Re: [PR] test: improve `lpad` sqllogictest coverage [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat(functions-aggregate): make approx_distinct HLL precision configurable [datafusion]
via GitHub
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2026/07/30
Re: [PR] test: improve `rpad` sqllogictest coverage [datafusion]
via GitHub
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2026/07/30
Re: [I] Preserve dictionary-value nulls in scalar regex operators [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: preserve dictionary-value nulls in scalar regex operators [datafusion]
via GitHub
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2026/07/30
Re: [PR] test: improve `gcd` sqllogictest coverage [datafusion]
via GitHub
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2026/07/30
Re: [PR] test: improve `round` sqllogictest coverage [datafusion]
via GitHub
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2026/07/30
Re: [I] Performance optimizations for native in-memory cache (follow-on to #4591) [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet]
via GitHub
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2026/07/30
Re: [PR] fix: reject nested arrays in array_distance [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat: [branch-1.0] support SampleExec natively for sampling without replacement (#5110) [datafusion-comet]
via GitHub
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2026/07/30
Re: [I] Performance optimizations for native in-memory cache (follow-on to #4591) [datafusion-comet]
via GitHub
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2026/07/30
Re: [I] Extend native Arrow UDF path to grouped-aggregate, window, and applyInArrow Python operators [datafusion-comet]
via GitHub
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2026/07/30
[I] Make RowsGroupColumn single-field extraction explicit [datafusion]
via GitHub
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2026/07/30
[PR] fix: reject nested arrays in array_distance [datafusion]
via GitHub
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2026/07/30
[I] Preallocate RowsGroupColumn buffers during take_n rebuilds [datafusion]
via GitHub
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2026/07/30
[I] Specialize GroupColumn storage for Dictionary and Run-End Encoded group keys [datafusion]
via GitHub
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2026/07/30
Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion]
via GitHub
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2026/07/30
[PR] docs: Fixes incorrect type name in `UserDefinedLogicalNode` comment [datafusion]
via GitHub
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2026/07/30
Re: [PR] fix: TopK aggregation drops groups whose MIN/MAX value is NULL [datafusion]
via GitHub