Messages by Thread
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[PR] fix: Avoid integer overflow in split_part() [datafusion]
via GitHub
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Re: [I] CometScanRule V2 scan handling always uses native_comet regardless of configured scan impl [datafusion-comet]
via GitHub
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Re: [PR] Feat: to_csv [datafusion-comet]
via GitHub
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Re: [PR] fix: replace() returns wrong result for empty-string search [datafusion-comet]
via GitHub
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Re: [PR] Add Decimal support for floor preimage [datafusion]
via GitHub
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Re: [I] Native replace() returns wrong result for empty-string search [datafusion-comet]
via GitHub
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[I] Implement `preimage` for `ceil` and `round` functions [datafusion]
via GitHub
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Re: [I] [Parquet] Pre-fetch the next row group when reading parquet files [datafusion]
via GitHub
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Re: [I] Test `native_datafusion` and `native_iceberg_compat` with Spark SQL tests [datafusion-comet]
via GitHub
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Re: [PR] feat: Optimize hash util for `MapArray` [datafusion]
via GitHub
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[PR] fix: Expose bucketing information from CometNativeScanExec [datafusion-comet]
via GitHub
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Re: [PR] feat: Add selectivity-tracking wrapper for dynamic filters [datafusion]
via GitHub
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Re: [PR] feat: Add support for complex types as partition keys in native shuffle [datafusion-comet]
via GitHub
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Re: [PR] fix: Add Spark-compatible schema validation for native_datafusion scan [datafusion-comet]
via GitHub
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Re: [PR] feat: Support Spark expression years [datafusion-comet]
via GitHub
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Re: [D] DISCUSSION: Seattle DataFusion Meetup (April 23, 2026) [datafusion]
via GitHub
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Re: [PR] feat: CometExecRDD supports per-partition plan data, reduce Iceberg native scan serialization, add DPP [iceberg] [datafusion-comet]
via GitHub
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Re: [PR] feat: CometExecRDD supports per-partition plan data, reduce Iceberg native scan serialization, add DPP [iceberg] [datafusion-comet]
via GitHub
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Re: [PR] feat: CometExecRDD supports per-partition plan data, reduce Iceberg native scan serialization, add DPP [iceberg] [datafusion-comet]
via GitHub
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Re: [PR] feat: CometExecRDD supports per-partition plan data, reduce Iceberg native scan serialization, add DPP [iceberg] [datafusion-comet]
via GitHub
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Re: [PR] feat: CometExecRDD supports per-partition plan data, reduce Iceberg native scan serialization, add DPP [iceberg] [datafusion-comet]
via GitHub
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Re: [PR] feat: CometExecRDD supports per-partition plan data, reduce Iceberg native scan serialization, add DPP [iceberg] [datafusion-comet]
via GitHub
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[PR] Fix changelog [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion]
via GitHub
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Re: [I] Release sqlparser-rs version `0.61.0` around 2026-02-01 [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] Prepare to release sqlparser `0.61.0` and sqlparser_derive `0.5.0` [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] refactor: Split read benchmarks and add addParquetScanCases helper [datafusion-comet]
via GitHub
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[PR] Document the relationship between FileFormat::projection / FileFormat::filter and FileScanConfig::output_ordering [datafusion]
via GitHub
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Re: [PR] fix: Use table schema rather than file schema when projecting properties [datafusion]
via GitHub
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Re: [I] [EPIC] Spark-compatible cast / try_cast operations [datafusion-comet]
via GitHub
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Re: [I] Existing file ordering is lost in some cases with projections [datafusion]
via GitHub
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[I] support dynamic filtering on partitioned data from file source [datafusion]
via GitHub
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Re: [I] [COMET NATIVE WRITER] INSERT INTO TABLE - complex type but different names [datafusion-comet]
via GitHub
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Re: [PR] perf: Remove mutable buffers from scan partition/missing columns [datafusion-comet]
via GitHub
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[I] Comet 0.14.0 Release (March 2026) [datafusion-comet]
via GitHub
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[PR] Fix MAP literals parsing [datafusion-sqlparser-rs]
via GitHub
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[I] Skip defensive copy when unpacking dictionary arrays in UnpackOrClone mode [datafusion-comet]
via GitHub
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Re: [PR] <DRAFT> IN LIST optims [datafusion]
via GitHub
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Re: [PR] Hash join buffering on probe side [datafusion]
via GitHub
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Re: [PR] feat: Support date to timestamp cast [datafusion-comet]
via GitHub
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Re: [I] Implement Spark-compatible CAST from date to timestamp types [datafusion-comet]
via GitHub
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[I] SanityCheckPlan caused by Error during planning: [datafusion]
via GitHub
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Re: [PR] feat: Enable native Parquet writer in Spark SQL tests [datafusion-comet]
via GitHub
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Re: [PR] chore: 4.5x reduction in number of golden files [datafusion-comet]
via GitHub
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Re: [PR] perf: Improve benchmarks for native row-to-columnar used by JVM shuffle [datafusion-comet]
via GitHub
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Re: [PR] Snowflake: Lambda functions [datafusion-sqlparser-rs]
via GitHub
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[PR] Introduce ProjectionExprs::unproject_exprs/project_exprs and improve docs [datafusion]
via GitHub
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[PR] Support parent dynamic filters for more join types [datafusion]
via GitHub
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Re: [I] Avoid recompute CTEs (common table expressions) / share input plans [datafusion]
via GitHub
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[PR] Support pushing down empty projections into joins [datafusion]
via GitHub
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[I] Empty `ProjectionExec` is not embedded into `HashJoinExec` by projection pushdown [datafusion]
via GitHub
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Re: [PR] Add Tokenizer custom token mapper support [datafusion-sqlparser-rs]
via GitHub
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[I] [native_datafusion] Add support for reading Parquet field ids [datafusion-comet]
via GitHub
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Re: [PR] fix: fall back to Spark when Parquet field ID matching is enabled in native_datafusion [datafusion-comet]
via GitHub
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Re: [I] [native_datafusion] [Spark SQL Tests] Parquet field ID matching not supported [datafusion-comet]
via GitHub
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[PR] Adds support for ANSI mode in negative function [datafusion]
via GitHub