Messages by Thread
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[PR] feat: Implement `partition_statistics` API for `SortMergeJoinExec` [datafusion]
via GitHub
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[PR] feat: Expand microbenchmarks [datafusion-benchmarks]
via GitHub
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Re: [I] Add support for Spark-compatible `explode_outer` function [datafusion]
via GitHub
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[PR] feat: Add microbenchmark for string functions [datafusion-benchmarks]
via GitHub
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[D] Automating predicate pushdown via declared capabilities [datafusion]
via GitHub
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[PR] feat: add `LogicalPlanBuilderExt` trait to move some DataFrame convenience methods into builder [datafusion]
via GitHub
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[PR] MySQL: Add support for the PUBLIC privilege [datafusion-sqlparser-rs]
via GitHub
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[I] Bug: to_json does not support +Infinity, -Infinity for numeric types [datafusion-comet]
via GitHub
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[I] Add helper functions from `DataFrame` to `LogicalPlan` [datafusion]
via GitHub
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Re: [I] Support `delete_from` and `update` in `TableProvider` [datafusion]
via GitHub
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[PR] fix: Return Int for Date - Date instead of duration [datafusion]
via GitHub
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[PR] MySQL: Add support for casting using the BINARY keyword [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] Fix parse_identifiers not taking semicolons into account [datafusion-sqlparser-rs]
via GitHub
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[PR] Update build workflow link [datafusion-python]
via GitHub
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Re: [PR] bugfix: preserve schema metadata for record batch in FFI [datafusion]
via GitHub
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Re: [I] Preserve record batch schema metadata in FFI [datafusion]
via GitHub
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[PR] Incremental group emission in HashAggregate [datafusion]
via GitHub
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Re: [PR] feat: Add DELETE/UPDATE hooks to TableProvider trait and to MemTable implementation [datafusion]
via GitHub
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Re: [I] Misleading error message when `CREATE EXTERNAL TABLE` with invalid path [datafusion]
via GitHub
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[PR] fix: predicate cache stats calculation [datafusion]
via GitHub
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Re: [I] Enable `View` types [datafusion-ballista]
via GitHub
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[PR] chore(deps): bump taiki-e/install-action from 2.64.0 to 2.65.9 [datafusion-sandbox]
via GitHub
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[PR] dev: Add a script to auto fix all lint violations [datafusion]
via GitHub
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Re: [I] Release DataFusion `52.0.0` (Dec 2025 / Jan 2026) [datafusion]
via GitHub
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[PR] chore(deps): bump taiki-e/install-action from 2.65.6 to 2.65.8 [datafusion]
via GitHub
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[PR] perf: improve performance of lpad/rpad by reusing buffers [datafusion]
via GitHub
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Re: [PR] feat: implement partition_statistics for WindowAggExec [datafusion]
via GitHub
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Re: [PR] Implment Spark `map` function `map` [datafusion]
via GitHub
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[PR] fix: Reverse row selection should respect the row group index [datafusion]
via GitHub
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Re: [PR] feat: refactor grouping_id [datafusion]
via GitHub
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Re: [PR] feat: support pivot and unpivot [datafusion]
via GitHub
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Re: [I] Upgrade to hashbrown 0.16.1: migrate from `hashbrown::raw::RawTable` to `hashbrown::hash_table::HashTable` [datafusion]
via GitHub
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Re: [PR] feature: sort by/cluster by/distribute by [datafusion]
via GitHub
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Re: [PR] Implementing partition_statistics for EmptyExec (Issue #15873) [datafusion]
via GitHub
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Re: [PR] fix: spark width_bucket custom nullability [datafusion]
via GitHub
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Re: [PR] Add time functions [datafusion]
via GitHub
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Re: [PR] Reduce the number of distinct binaries to reduce CI / compile time [datafusion]
via GitHub
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Re: [I] [expr] Placeholder inference for CASE statements [datafusion]
via GitHub
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Re: [PR] Implement arithmetic overflow error handling [datafusion]
via GitHub
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Re: [PR] feat: Replace `DataType` with `FieldRef` in Cast [datafusion]
via GitHub
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Re: [PR] Prototype for Join Ordering [datafusion]
via GitHub
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Re: [PR] feat: add baseline metrics tracking to `RepartitionExec` [datafusion]
via GitHub
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Re: [PR] Feat: [datafusion-spark] Implement ceil function. [datafusion]
via GitHub
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Re: [PR] Clean up display and comparison of types with metadata [datafusion]
via GitHub
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[PR] allow filters referencing parquet struct columns to be pushed down [datafusion]
via GitHub
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Re: [PR] Databricks: Support Timetravel With "TIMESTAMP AS OF" [datafusion-sqlparser-rs]
via GitHub
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[I] Comet writer needs to be safe as Spark [datafusion-comet]
via GitHub
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Re: [I] Support HDFS writes with Comet writer via OpenDAL [datafusion-comet]
via GitHub
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[PR] perf: optimize trim functions to reuse pattern buffer [datafusion]
via GitHub
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[PR] ansi_suport_benchmarking [datafusion-comet]
via GitHub
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[I] Error running benchmarks with ANSI enabled [datafusion-comet]
via GitHub
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[PR] Upgrade hashbrown to 0.16 [datafusion]
via GitHub
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Re: [PR] Upgrade hashbrown to 0.16, keep 0.14 around for TopK aggregation [datafusion]
via GitHub
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Re: [I] Upgrade to hashbrown 0.15.1: migrate from `hashbrown::raw::RawTable` to `hashbrown::hash_table::HashTable` [datafusion]
via GitHub
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[PR] perf: optimize regexp_count to avoid String allocation when start position is provided [datafusion]
via GitHub
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[PR] chore: Add TPCDS benchmark comparison for PR [datafusion]
via GitHub
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Re: [PR] Various refactors to string functions [datafusion]
via GitHub
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[PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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Re: [PR] perf: Improve performance of ltrim, rtrim, btrim [datafusion]
via GitHub
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[PR] MySQL: Add missing support for TREE explain format [datafusion-sqlparser-rs]
via GitHub
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[PR] MySQL: Add support for && as boolean AND [datafusion-sqlparser-rs]
via GitHub
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[PR] improve string benchmarks [datafusion-comet]
via GitHub
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[I] Redesign projection pushdown to be more granular [datafusion]
via GitHub
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Re: [I] Full join on dataframe with only index yields dropped rows [datafusion-python]
via GitHub
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[PR] Allow dropping qualified columns [datafusion]
via GitHub