Messages by Date
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2026/03/03
Re: [PR] Use build-side file statistics for early join dynamic filter bounds [datafusion]
via GitHub
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2026/03/03
Re: [PR] Use build-side file statistics for early dynamic filter bounds [datafusion]
via GitHub
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2026/03/03
Re: [PR] Support JSON arrays reader/parse for datafusion [datafusion]
via GitHub
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2026/03/03
Re: [PR] Use build-side file statistics for early dynamic filter bounds [datafusion]
via GitHub
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2026/03/03
Re: [PR] Use build-side file statistics for early dynamic filter bounds [datafusion]
via GitHub
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2026/03/03
[PR] Use build-side file statistics for early dynamic filter bounds [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] feat: Support Spark expression hours_of_time [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] fix: Provide more generic API for the capacity limit parsing [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] refactor: Set expected runtime config in error message when the used disk space during the spilling process has exceeded the allocation limit [datafusion]
via GitHub
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2026/03/03
Re: [PR] Improve formatting of datatypes [datafusion]
via GitHub
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2026/03/03
Re: [PR] fix: Provide more generic API for the capacity limit parsing [datafusion]
via GitHub
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2026/03/03
Re: [PR] fix: Provide more generic API for the capacity limit parsing [datafusion]
via GitHub
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2026/03/03
[PR] chore(deps): bump tokio from 1.49.0 to 1.50.0 [datafusion-ballista]
via GitHub
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2026/03/03
Re: [PR] implement `preimage` for date_trunc [datafusion]
via GitHub
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2026/03/03
[PR] chore(deps): bump actions/setup-node from 6.2.0 to 6.3.0 [datafusion-ballista]
via GitHub
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2026/03/03
Re: [PR] fix: use try_shrink instead of shrink in try_resize [datafusion]
via GitHub
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2026/03/03
Re: [PR] [WIP] support PartialMerge [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] Implement sink metrics but CSV/JSON [datafusion]
via GitHub
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2026/03/03
Re: [PR] implement `preimage` for date_trunc [datafusion]
via GitHub
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2026/03/03
Re: [PR] chore: Refactor cast module temporal types [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] Release DataFusion `53.0.0` (Feb 2026 / Mar 2026) [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Use batched row conversion for `array_has_any`, `array_has_all` [datafusion]
via GitHub
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2026/03/03
[PR] Fix credentials parsing for redshift [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
[PR] docs: expand profiling guide with JVM and async-profiler coverage [datafusion-comet]
via GitHub
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2026/03/03
[PR] Added SORTKEY keyword parsing for redshift queries [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [PR] perf: reuse CometConf.COMET_TRACING_ENABLED, Native, NativeUtil in NativeBatchDecoderIterator [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] perf: reuse CometConf.COMET_TRACING_ENABLED, Native, NativeUtil in NativeBatchDecoderIterator [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] perf: reuse CometConf.COMET_TRACING_ENABLED, Native, NativeUtil in NativeBatchDecoderIterator [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] implement `preimage` for date_trunc [datafusion]
via GitHub
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2026/03/03
Re: [PR] Update reverse UDF to emit utf8view when input is utf8view [datafusion]
via GitHub
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2026/03/03
[PR] cI: add take and stale [datafusion-ballista]
via GitHub
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2026/03/03
Re: [PR] cI: add take and stale [datafusion-ballista]
via GitHub
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2026/03/03
Re: [I] Create Spark builtin function `array_contains` [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] fix: Fix bug in `array_has` scalar path with sliced arrays [datafusion]
via GitHub
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2026/03/03
Re: [PR] Extended the Snowflake COPY INTO data-load select item parser to support nested semi-structured path traversal [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [PR] fix: Fix bug in `array_has` scalar path with sliced arrays [datafusion]
via GitHub
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2026/03/03
Re: [PR] [datafusion-spark] Add Spark-compatible ceil function [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [I] Create Spark builtin function `array_contains` [datafusion]
via GitHub
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2026/03/03
[PR] feat: Support Spark `array_contains` builtin function [datafusion]
via GitHub
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2026/03/03
Re: [PR] feat: Cast numeric (non int) to timestamp [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] perf: Use batched row conversion for `array_has_any`, `array_has_all` [datafusion]
via GitHub
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2026/03/03
Re: [PR] feat: Cast numeric (non int) to timestamp [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] feat: Cast numeric (non int) to timestamp [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] chore: Refactor cast module temporal types [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
[PR] Fix Arrow Spill Underrun (#20159) [datafusion]
via GitHub
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2026/03/03
Re: [PR] Fix Arrow Spill Underrun [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
[I] Repartition drops data when spilling [datafusion]
via GitHub
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2026/03/03
Re: [PR] ci: Harden labeler workflow, remove unnecessary checkout from pull_request_target job [datafusion-ballista]
via GitHub
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2026/03/03
Re: [I] Extended tests now take over 2 hours to run [datafusion]
via GitHub
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2026/03/03
[PR] `MiMalloc` for `sqllogictests` [datafusion]
via GitHub
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2026/03/03
Re: [PR] ci: Harden labeler workflow, remove unnecessary checkout from pull_request_target job [datafusion-ballista]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
[I] Release DataFusion 52.3.0 (minor/) Release (Mar 2026) [datafusion]
via GitHub
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2026/03/03
Re: [PR] ci: Harden labeler workflow, remove unnecessary checkout from pull_request_target job [datafusion-ballista]
via GitHub
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2026/03/03
[PR] perf: reuse config, Native, NativeUtil in NativeBatchDecoderIterator [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
-
2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
-
2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
-
2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Basic Extension Type Registry Implementation [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Use batched row conversion for `array_has_any`, `array_has_all` [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
[PR] fix: make the `sql` feature truly optional (#20625) [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Add ReflectionCache for Iceberg serialization optimization [iceberg] [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] implement `preimage` for date_trunc [datafusion]
via GitHub
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2026/03/03
Re: [I] Improve integration tests to test push scheduler mode as well [datafusion-ballista]
via GitHub
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2026/03/03
Re: [PR] Basic Extension Type Registry Implementation [datafusion]
via GitHub
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2026/03/03
Re: [PR] Fix Arrow Spill Underrun [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Use batched row conversion for `array_has_any`, `array_has_all` [datafusion]
via GitHub
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2026/03/03
Re: [PR] chore: Refactor cast module temporal types [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] Improve integration tests to test push scheduler mode as well [datafusion-ballista]
via GitHub
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2026/03/03
Re: [PR] Allow safe numeric widening in Substrait schema compatibility checks [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Use batched row conversion for `array_has_any`, `array_has_all` [datafusion]
via GitHub
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2026/03/03
Re: [PR] chore: refactor cast module numeric data types [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] chore: use datafusion impl of `bit_count` function [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] ci: stabilize manylinux wheel builds [datafusion-ray]
via GitHub
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2026/03/03
[PR] Allow INSERT columns to be qualified [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [PR] chore: use datafusion impl of `bit_count` function [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] perf: Use batched row conversion for `array_has_any`, `array_has_all` [datafusion]
via GitHub
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2026/03/03
Re: [PR] implement `preimage` for date_trunc [datafusion]
via GitHub
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2026/03/03
Re: [PR] Fix Arrow Spill Underrun [datafusion]
via GitHub
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2026/03/03
[PR] Fix cast wrapped AggregateUDF during Substrait Conversion [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Use batched row conversion for `array_has_any`, `array_has_all` [datafusion]
via GitHub
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2026/03/03
Re: [I] Update string UDF's to have return type == input type where appropriate [datafusion]
via GitHub
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2026/03/03
Re: [I] Explore iceberg scan empty batches [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] chore: refactor cast module numeric data types [datafusion-comet]
via GitHub
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2026/03/03
[PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 13 updates [datafusion]
via GitHub
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2026/03/03
Re: [PR] chore(deps): bump the all-other-cargo-deps group with 12 updates [datafusion]
via GitHub
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2026/03/03
Re: [PR] chore(deps): bump the all-other-cargo-deps group with 12 updates [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Use batched row conversion for `array_has_any`, `array_has_all` [datafusion]
via GitHub
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2026/03/03
Re: [PR] Wrap Arc to Statistics for `partition_statistics` API [datafusion]
via GitHub
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2026/03/03
Re: [PR] ci: Harden labeler workflow, remove unnecessary checkout from pull_request_target job [datafusion-ballista]
via GitHub
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2026/03/03
Re: [PR] ci: Harden labeler workflow, remove unnecessary checkout from pull_request_target job [datafusion-ballista]
via GitHub
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2026/03/03
Re: [PR] chore(deps): bump taiki-e/install-action from 2.68.8 to 2.68.16 [datafusion]
via GitHub
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2026/03/03
Re: [PR] chore(deps): bump astral-sh/setup-uv from 7.3.0 to 7.3.1 [datafusion]
via GitHub
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2026/03/03
Re: [I] Optimize `array_concat` to use `MutableArrayData` [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Optimize `array_concat` using `MutableArrayData` [datafusion]
via GitHub
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2026/03/03
Re: [PR] Add `Field` to `Expr::Cast` -- allow logical expressions to express a cast to an extension type [datafusion]
via GitHub
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2026/03/03
Re: [I] LogicalPlan Casts can't express a cast to an extension type [datafusion]
via GitHub
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2026/03/03
Re: [PR] Add `Field` to `Expr::Cast` -- allow logical expressions to express a cast to an extension type [datafusion]
via GitHub
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2026/03/03
[PR] fix: Fix bug in array_has scalar path with sliced arrays [datafusion]
via GitHub
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2026/03/03
Re: [PR] Add Parquet read pruning configuration for max elements in inList [datafusion]
via GitHub
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2026/03/03
Re: [PR] Add `Field` to `Expr::Cast` -- allow logical expressions to express a cast to an extension type [datafusion]
via GitHub
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2026/03/03
Re: [PR] Allow SQL `TypePlanner` to plan SQL types as extension types [datafusion]
via GitHub
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2026/03/03
[PR] Allow SQL `TypePlanner` to plan SQL types as extension types [datafusion]
via GitHub
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2026/03/03
Re: [I] feat: Investigate caching opportunities in `iceberg_scan.rs` [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] feat: Investigate caching opportunities in `iceberg_scan.rs` [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] feat: support nanosecond date_part [datafusion]
via GitHub
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2026/03/03
[I] Allow SQL `TypePlanner` to plan SQL types as extension types [datafusion]
via GitHub
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2026/03/03
Re: [PR] fix: make the `sql` feature truly optional [datafusion]
via GitHub
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2026/03/03
Re: [I] Explore iceberg scan empty batches [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] date_part returning wrong results due to overflows [datafusion]
via GitHub
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2026/03/03
Re: [I] Update string UDF's to have return type == input type where appropriate [datafusion]
via GitHub
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2026/03/03
[PR] feat: support nanosecond date_part [datafusion]
via GitHub
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2026/03/03
Re: [I] Explore iceberg scan empty batches [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] Explore iceberg scan empty batches [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] RFC: Cast sub system Modularization [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] chore: Refactor cast module temporal types [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] Analyze current ClickBench performance with DataFusion 52 [datafusion]
via GitHub
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2026/03/03
Re: [I] Update string UDF's to have return type == input type where appropriate [datafusion]
via GitHub
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2026/03/03
Re: [PR] Fix Arrow Spill Underrun [datafusion]
via GitHub
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2026/03/03
Re: [PR] Introduce morsel-driven Parquet scan [datafusion]
via GitHub
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2026/03/03
Re: [PR] feat(benchmarks): add async-profiler support to TPC benchmark scripts [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] feat(benchmarks): add async-profiler support to TPC benchmark scripts [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Fix Arrow Spill Underrun [datafusion]
via GitHub
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2026/03/03
Re: [PR] Fix memory reservation starvation in sort-merge [datafusion]
via GitHub
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2026/03/03
Re: [I] Update string UDF's to have return type == input type where appropriate [datafusion]
via GitHub
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2026/03/03
[I] Panic in FULL OUTER JOIN with schema of (u32, FSL) when number of rows and size of FSL exceed u32::MAX and target_partition=1 [datafusion]
via GitHub
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2026/03/03
Re: [PR] Improve formatting of datatypes [datafusion]
via GitHub
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2026/03/03
Re: [I] Explore iceberg scan empty batches [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Improve formatting of datatypes [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Optimize `to_char` to allocate less, fix NULL handling [datafusion]
via GitHub
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2026/03/03
Re: [PR] Basic Extension Type Registry Implementation [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Optimize `to_char` to allocate less, fix NULL handling [datafusion]
via GitHub
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2026/03/03
Re: [I] Update string UDF's to have return type == input type where appropriate [datafusion]
via GitHub
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2026/03/03
Re: [PR] Improve formatting of datatypes [datafusion]
via GitHub
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2026/03/03
Re: [PR] Fix repartition from dropping data when spilling [datafusion]
via GitHub
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2026/03/03
Re: [I] date_part should support a nanosecond part [datafusion]
via GitHub
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2026/03/03
[PR] Fix repartition from dropping data when spilling [datafusion]
via GitHub
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2026/03/03
[I] date_part should support a nanosecond part [datafusion]
via GitHub
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2026/03/03
Re: [PR] Update reverse UDF to emit utf8view when input is utf8view [datafusion]
via GitHub
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2026/03/03
[PR] chore: Enable `assigning_clones` clippy lint [datafusion]
via GitHub
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2026/03/03
Re: [PR] Fix DELETE/UPDATE filter extraction when predicates are pushed down into TableScan [datafusion]
via GitHub
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2026/03/03
Re: [PR] feat: Support basic Delta scans [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] feat: Support basic Delta scans [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Fix DELETE/UPDATE filter extraction when predicates are pushed down into TableScan [datafusion]
via GitHub
-
2026/03/03
Re: [PR] Fix DELETE/UPDATE filter extraction when predicates are pushed down into TableScan [datafusion]
via GitHub
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2026/03/03
Re: [PR] Add support for PostgreSQL's ORDER BY ... USING <operator> clause [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [PR] perf: Optimize `to_char` to allocate less, fix NULL handling [datafusion]
via GitHub
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2026/03/03
Re: [PR] Add support for PostgreSQL's ORDER BY ... USING <operator> clause [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [PR] Add support for PostgreSQL's ORDER BY ... USING <operator> clause [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [PR] Add support for PostgreSQL's ORDER BY ... USING <operator> clause [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [PR] chore: use datafusion impl of `space` function [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] chore: use datafusion impl of `space` function [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Add support for PostgreSQL's ORDER BY ... USING <operator> clause [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [I] Release DataFusion `53.0.0` (Feb 2026 / Mar 2026) [datafusion]
via GitHub
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2026/03/03
[I] Right joins with empty schema return invalid results [datafusion]
via GitHub
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2026/03/03
[PR] OptimizeProjections: prune struct-only UNNEST when outputs are unused and ancestors are multiplicity-insensitive [datafusion]
via GitHub
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2026/03/03
Re: [PR] docs: Fix link to overview page [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Redshift: Added DISTSTYLE and DISTKEY keywords parsing [datafusion-sqlparser-rs]
via GitHub
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2026/03/03
Re: [PR] deps: bump DataFusion to 52.2 [iceberg] [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] perf: Optimize `array_concat` using `MutableArrayData` [datafusion]
via GitHub
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2026/03/03
Re: [PR] feat: Support Spark expression seconds_of_time [datafusion-comet]
via GitHub
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2026/03/03
Re: [PR] Rewrite `SUM(expr + scalar)` --> `SUM(expr) + scalar*COUNT(expr)` [datafusion]
via GitHub
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2026/03/03
[PR] Minor: Add comment explaining rationale to avoid dependencies on functions [datafusion]
via GitHub
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2026/03/03
Re: [PR] Rewrite `SUM(expr + scalar)` --> `SUM(expr) + scalar*COUNT(expr)` [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Optimize regexp match and not match for `.*foo.*` cases [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Optimize regexp match and not match for `.*foo.*` cases [datafusion]
via GitHub
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2026/03/03
Re: [PR] build: More runners [datafusion-comet]
via GitHub
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2026/03/03
Re: [I] bug: regexp simplify optimizations don't work on utf8view [datafusion]
via GitHub
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2026/03/03
Re: [PR] perf: Apply logical regexp optimizations to Utf8View and LargeUtf8 inputs [datafusion]
via GitHub
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2026/03/03
Re: [PR] Disallow order by within ordered-set aggregate functions argument lists [datafusion]
via GitHub
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2026/03/03
[PR] Add explain plans for ClickBench queries [datafusion]
via GitHub
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2026/03/03
Re: [I] Binary string (`BYTEA`, `Binary`) concatenation [datafusion]
via GitHub