github  

Messages by Thread

• • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
  • Re: [PR] perf: Optimize `array_sort()` [datafusion] via GitHub
• [PR] Expose values through ValueWithSpan [datafusion-sqlparser-rs] via GitHub
• [PR] chore: extract shuffle module into separate crate [datafusion-comet] via GitHub
• Re: [I] [Docs] Update SQL examples in documentation for timestamp/datetime functions [datafusion] via GitHub
• [PR] [docs] add sql example to timestamp/datetime docs for time zone [datafusion] via GitHub
• [I] `native_datafusion` performance improvement [datafusion-comet] via GitHub
• [PR] Cap NDV at row count in statistics estimation [datafusion] via GitHub
  • Re: [PR] feat(stats): cap NDV at row count in statistics estimation [datafusion] via GitHub
• [PR] feat: add native support for get_json_object expression [datafusion-comet] via GitHub
• Re: [I] native_datafusion: no error thrown for schema mismatch when reading Parquet with incompatible types [datafusion-comet] via GitHub
• Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
  • Re: [PR] chore: run Spark 3.4 tests with `native_datafusion` scan [datafusion-comet] via GitHub
• [PR] feat: Support Spark expression days [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark expression days [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark expression days [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark expression days [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark expression days [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark expression days [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark expression days [datafusion-comet] via GitHub
• Re: [I] Subtraction overflow in `max_distinct_count` when hash join has a pushed-down limit [datafusion] via GitHub
• Re: [PR] fix(spark) CTAS with UNION in Spark 4.x native writer [datafusion-comet] via GitHub
• Re: [PR] Fix Subtraction overflow in `max_distinct_count` when hash join has a pushed-down limit [datafusion] via GitHub
  • Re: [PR] Fix Subtraction overflow in `max_distinct_count` when hash join has a pushed-down limit [datafusion] via GitHub
  • Re: [PR] Fix Subtraction overflow in `max_distinct_count` when hash join has a pushed-down limit [datafusion] via GitHub
  • Re: [PR] Fix Subtraction overflow in `max_distinct_count` when hash join has a pushed-down limit [datafusion] via GitHub
  • Re: [PR] Fix Subtraction overflow in `max_distinct_count` when hash join has a pushed-down limit [datafusion] via GitHub
  • Re: [PR] Fix Subtraction overflow in `max_distinct_count` when hash join has a pushed-down limit [datafusion] via GitHub
• Re: [PR] Implement configuration extension support [datafusion-python] via GitHub
• Re: [I] Support ANY operator [datafusion] via GitHub
• Re: [PR] Add support for PostgreSQL's ORDER BY ... USING <operator> clause [datafusion-sqlparser-rs] via GitHub
• [I] Release DataFusion 54.0.0 (Apr 2026 / May 2026) [datafusion] via GitHub
• [I] Release DataFusion `53.1.0` (minor) (Apr 2026) [datafusion] via GitHub
• [I] Release DataFusion 52.5.0 (minor/) Release (Apr 2026) [datafusion] via GitHub
• [PR] feat: Set distinct_count to Exact(1) when filter narrows column to single value [datafusion] via GitHub
  • Re: [PR] feat(stats): Set distinct_count to Exact(1) when filter narrows column to single value [datafusion] via GitHub
  • Re: [PR] feat(stats): Set distinct_count to Exact(1) when filter narrows column to single value [datafusion] via GitHub
• [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
  • Re: [I] Write a wikipedia article for Apache DataFusion [datafusion] via GitHub
• Re: [I] Refactor away usage of `NUMERICS`/`INTEGERS` in `datafusion/expr-common/src/type_coercion/aggregates.rs` [datafusion] via GitHub
• Re: [PR] fix: binary string concat [datafusion] via GitHub
  • Re: [PR] fix: binary string concat [datafusion] via GitHub
  • Re: [PR] fix: binary string concat [datafusion] via GitHub
  • Re: [PR] fix: binary string concat [datafusion] via GitHub
  • Re: [PR] fix: binary string concat [datafusion] via GitHub
• Re: [I] Implement Single Join [datafusion] via GitHub
• [PR] Add configurable UNION DISTINCT to filter rewrite optimization [datafusion] via GitHub
  • Re: [PR] Add configurable UNION DISTINCT to FILTER rewrite optimization [datafusion] via GitHub
  • Re: [PR] Add configurable UNION DISTINCT to FILTER rewrite optimization [datafusion] via GitHub
  • Re: [PR] Add configurable UNION DISTINCT to FILTER rewrite optimization [datafusion] via GitHub
  • Re: [PR] Add configurable UNION DISTINCT to FILTER rewrite optimization [datafusion] via GitHub
  • Re: [PR] Add configurable UNION DISTINCT to FILTER rewrite optimization [datafusion] via GitHub
• Re: [PR] Extended the Snowflake COPY INTO data-load select item parser to support nested semi-structured path traversal [datafusion-sqlparser-rs] via GitHub
• Re: [I] Epic: Statistics improvements [datafusion] via GitHub
• Re: [PR] Fixed BACKUP parsing for redshift [datafusion-sqlparser-rs] via GitHub
• Re: [PR] feat: Use NDV for equality filter selectivity calculation [datafusion] via GitHub
  • Re: [PR] feat: Use NDV for equality filter selectivity calculation [datafusion] via GitHub
• Re: [PR] Spark quarter function implementation [datafusion] via GitHub
• [PR] chore(deps): bump cc from 1.2.56 to 1.2.57 in /native in the all-other-cargo-deps group [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump cc from 1.2.56 to 1.2.57 in /native in the all-other-cargo-deps group [datafusion-comet] via GitHub
• [PR] chore(deps): bump jni from 0.21.1 to 0.22.4 in /native [datafusion-comet] via GitHub
  • [PR] chore(deps): bump jni from 0.21.1 to 0.22.4 in /native [datafusion-comet] via GitHub
• [PR] chore(deps): bump lz4_flex from 0.12.1 to 0.13.0 in /native [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump lz4_flex from 0.12.1 to 0.13.0 in /native [datafusion-comet] via GitHub
• [PR] chore(deps): bump github/codeql-action from 4.32.6 to 4.33.0 [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action from 4.32.6 to 4.33.0 [datafusion-comet] via GitHub
• [PR] Refactor percentile UDFs to use TypeSignature API [datafusion] via GitHub
  • Re: [PR] Refactor percentile UDFs to use TypeSignature API [datafusion] via GitHub
  • Re: [PR] Refactor percentile UDFs to use TypeSignature API [datafusion] via GitHub
• Re: [I] [Feature] Support Spark expression: hours [datafusion-comet] via GitHub
• Re: [I] [Feature] Support Spark expression: days [datafusion-comet] via GitHub
• Re: [I] Add non-TopK benchmark variants for Utf8/Utf8View string aggregates [datafusion] via GitHub
• [PR] [Minor] add non topk benchmarks for ut8/ut8view string aggregates [datafusion] via GitHub
  • Re: [PR] [Minor] add non topk benchmarks for ut8/ut8view string aggregates [datafusion] via GitHub
  • Re: [PR] [Minor] add non topk benchmarks for ut8/ut8view string aggregates [datafusion] via GitHub
  • Re: [PR] [Minor] add non topk benchmarks for ut8/ut8view string aggregates [datafusion] via GitHub
  • Re: [PR] [Minor] add non topk benchmarks for ut8/ut8view string aggregates [datafusion] via GitHub
  • Re: [PR] [Minor] add non topk benchmarks for ut8/ut8view string aggregates [datafusion] via GitHub
• [PR] optimizer: Add configuration to disable join reordering [datafusion] via GitHub
  • Re: [PR] optimizer: Add configuration to disable join reordering [datafusion] via GitHub
  • Re: [PR] optimizer: Add configuration to disable join reordering [datafusion] via GitHub
• [PR] WIP: Extension type casts using extension registry [datafusion] via GitHub
  • Re: [PR] WIP: Extension type casts using extension registry [datafusion] via GitHub
• [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
  • Re: [PR] keep fetch when merge FilterExec in FilterPushdown [datafusion] via GitHub
• [I] FilterPushdown discard the fetch when merge FilterExec [datafusion] via GitHub
  • Re: [I] FilterPushdown discard the fetch when merge FilterExec [datafusion] via GitHub
  • Re: [I] FilterPushdown discard the fetch when merge FilterExec [datafusion] via GitHub
• [PR] Skip probe-side consumption when hash join build side is empty [datafusion] via GitHub
• [PR] Fix Unparser for stacked Projections & Expand Unparser tests [datafusion] via GitHub
  • Re: [PR] Fix Unparser for stacked Projections & Expand Unparser tests [datafusion] via GitHub
• [I] Unparser with PostgreSqlDialect fails after Optimization Pass [datafusion] via GitHub
  • Re: [I] Unparser with PostgreSqlDialect fails after Optimization Pass [datafusion] via GitHub
  • Re: [I] Unparser with PostgreSqlDialect fails after Optimization Pass [datafusion] via GitHub
• Re: [PR] feat: Add direct native shuffle execution optimization [experimental] [datafusion-comet] via GitHub
• [PR] Remove dead mutable buffer classes and BatchReader [datafusion-comet] via GitHub
  • Re: [PR] chore: Remove mutable buffer code [datafusion-comet] via GitHub
• [PR] chore: remove iceberg-java diffs and docs [datafusion-comet] via GitHub
  • Re: [PR] chore: remove iceberg-java integration [datafusion-comet] via GitHub
  • Re: [PR] chore: remove iceberg-java integration [datafusion-comet] via GitHub
• Re: [I] Add support for lambda/higher order functions [datafusion] via GitHub
• Re: [I] [Spark 4.0.0] Cast in ANSI mode uses wrong exception class [datafusion-comet] via GitHub
  • Re: [I] [Spark 4.0.0] Cast in ANSI mode uses wrong exception class [datafusion-comet] via GitHub
• Re: [I] Fix Spark 4.0 sql tests [datafusion-comet] via GitHub
  • Re: [I] Fix Spark 4.0 sql tests [datafusion-comet] via GitHub
• [PR] Use thread context classloader for Iceberg class loading [datafusion-comet] via GitHub
  • Re: [PR] fix: Use thread context classloader for Iceberg class loading [datafusion-comet] via GitHub
  • Re: [PR] fix: Use thread context classloader for Iceberg class loading [datafusion-comet] via GitHub
  • Re: [PR] fix: Use thread context classloader for Iceberg class loading [datafusion-comet] via GitHub
• [I] Iceberg class loading fails with ClassNotFoundException when Comet JAR is on system classpath [datafusion-comet] via GitHub
  • Re: [I] Iceberg class loading fails with ClassNotFoundException when Comet JAR is on system classpath [datafusion-comet] via GitHub
• Re: [I] Native error is not propagated to SparkException when errorClass is empty [datafusion-comet] via GitHub
  • Re: [I] Native error is not propagated to SparkException when errorClass is empty [datafusion-comet] via GitHub
• Re: [I] Investigate failing tests with Spark 4.0.0 [datafusion-comet] via GitHub
  • Re: [I] Investigate failing tests with Spark 4.0.0 [datafusion-comet] via GitHub
• [I] [EPIC] native_datafusion scan improvements [datafusion-comet] via GitHub
• [I] `native_datafusion` doesn't report input metrics [datafusion-comet] via GitHub
  • Re: [I] `native_datafusion` doesn't report input metrics [datafusion-comet] via GitHub
• Re: [PR] Add Python bindings for accessing ExecutionMetrics [datafusion-python] via GitHub
  • Re: [PR] Add Python bindings for accessing ExecutionMetrics [datafusion-python] via GitHub
  • Re: [PR] Add Python bindings for accessing ExecutionMetrics [datafusion-python] via GitHub
• Re: [PR] Support recursive schema compatibility validation for container types wrapping evolved structs [datafusion] via GitHub
• [PR] Nick/update other examples [datafusion-python] via GitHub
• Re: [I] Arrow Flight Shuffle for Comet [datafusion-comet] via GitHub
• [PR] feat: add gather_time and coalesce_time metrics to shuffle write [datafusion-comet] via GitHub
• Re: [I] Add avg_byte_size column-statistic [datafusion] via GitHub
• [I] Dynamic filters sometimes do not get pushed down through aggregations [datafusion] via GitHub
  • Re: [I] Dynamic filters sometimes do not get pushed down through aggregations [datafusion] via GitHub
• [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
  • Re: [PR] perf: Optimize `approx_distinct` for inline Utf8View [datafusion] via GitHub
• [I] Filter pushdown past children with fetch limits causes correctness bug [datafusion] via GitHub
  • Re: [I] Filter pushdown past children with fetch limits causes correctness bug [datafusion] via GitHub
  • Re: [I] Filter pushdown past children with fetch limits causes correctness bug [datafusion] via GitHub
• Re: [PR] perf: optimize scatter with type-specific specialization [datafusion] via GitHub
  • Re: [PR] perf: optimize scatter with type-specific specialization [datafusion] via GitHub
  • Re: [PR] perf: optimize scatter with type-specific specialization [datafusion] via GitHub
  • Re: [PR] perf: optimize scatter with type-specific specialization [datafusion] via GitHub
• [PR] feat(spark): Adds spark round function [datafusion] via GitHub
  • Re: [PR] feat(spark): Adds spark round function [datafusion] via GitHub
  • Re: [PR] feat(spark): Adds spark round function [datafusion] via GitHub
• [PR] chore: Remove duplicate imports in test code [datafusion] via GitHub
  • Re: [PR] chore: Remove duplicate imports in test code [datafusion] via GitHub
  • Re: [PR] chore: Remove duplicate imports in test code [datafusion] via GitHub
  • Re: [PR] chore: Remove duplicate imports in test code [datafusion] via GitHub
  • Re: [PR] chore: Remove duplicate imports in test code [datafusion] via GitHub
  • Re: [PR] chore: Remove duplicate imports in test code [datafusion] via GitHub
• Re: [PR] feat : ABI upgrade from abi_stabby to stabby since abi_stable is no longer maintained [datafusion] via GitHub
  • Re: [PR] feat : ABI upgrade from abi_stabby to stabby since abi_stable is no longer maintained [datafusion] via GitHub
  • Re: [PR] feat : ABI upgrade from abi_stabby to stabby since abi_stable is no longer maintained [datafusion] via GitHub
  • Re: [PR] feat : ABI upgrade from abi_stabby to stabby since abi_stable is no longer maintained [datafusion] via GitHub
  • Re: [PR] feat : ABI upgrade from abi_stabby to stabby since abi_stable is no longer maintained [datafusion] via GitHub
  • Re: [PR] feat : ABI upgrade from abi_stabby to stabby since abi_stable is no longer maintained [datafusion] via GitHub
  • Re: [PR] feat : ABI upgrade from abi_stabby to stabby since abi_stable is no longer maintained [datafusion] via GitHub
  • Re: [PR] feat : ABI upgrade from abi_stabby to stabby since abi_stable is no longer maintained [datafusion] via GitHub

• Earlier messages
• Later messages