github  

Messages by Date

• 2026/02/12 Re: [PR] feat: add ExtractLeafExpressions optimizer rule for get_field pushdown [datafusion] via GitHub
• 2026/02/12 Re: [PR] perf: Optimize trim UDFs for single-character trims [datafusion] via GitHub
• 2026/02/12 Re: [PR] CI: build and run sqllogictests binary directly in extended workflow [datafusion] via GitHub
• 2026/02/12 Re: [PR] feat: add ExtractLeafExpressions optimizer rule for get_field pushdown [datafusion] via GitHub
• 2026/02/12 Re: [PR] docs: improve release process documentation [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Neilc/optimize trim [datafusion] via GitHub
• 2026/02/12 Re: [PR] Neilc/optimize trim [datafusion] via GitHub
• 2026/02/12 [PR] Neilc/optimize trim [datafusion] via GitHub
• 2026/02/12 [PR] docs: improve release process documentation [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Enable parquet filter pushdown by default [datafusion] via GitHub
• 2026/02/12 Re: [PR] Enable parquet filter pushdown by default [datafusion] via GitHub
• 2026/02/12 Re: [I] Optimize trim UDFs for single-character trim patterns [datafusion] via GitHub
• 2026/02/12 [I] Optimize trim UDFs for single-character trim patterns [datafusion] via GitHub
• 2026/02/12 Re: [PR] Support pushing down empty projections into joins [datafusion] via GitHub
• 2026/02/12 Re: [I] Empty `ProjectionExec` is not embedded into `HashJoinExec` by projection pushdown [datafusion] via GitHub
• 2026/02/12 Re: [PR] Support pushing down empty projections into joins [datafusion] via GitHub
• 2026/02/12 Re: [I] chore: Remove unnecessary "extern crate criterion" [datafusion] via GitHub
• 2026/02/12 Re: [PR] chore: Remove "extern crate criterion" in benches [datafusion] via GitHub
• 2026/02/12 Re: [PR] chore: Remove "extern crate criterion" in benches [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: Add integer check for bitwise coercion [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: Add integer check for bitwise coercion [datafusion] via GitHub
• 2026/02/12 Re: [PR] Introduce ProjectionExprs::unproject_exprs/project_exprs and improve docs [datafusion] via GitHub
• 2026/02/12 Re: [PR] Introduce ProjectionExprs::unproject_exprs/project_exprs and improve docs [datafusion] via GitHub
• 2026/02/12 [PR] Df52 migration - get failed tests [datafusion-comet] via GitHub
• 2026/02/12 [PR] bug: Fix supported types bug for Bool type casts [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Support parent dynamic filters for more join types [datafusion] via GitHub
• 2026/02/12 Re: [PR] Fix incorrect `SortExec` removal before `AggregateExec` (option 2) [datafusion] via GitHub
• 2026/02/12 Re: [PR] perf: Optimize strpos() for ASCII-only inputs [datafusion] via GitHub
• 2026/02/12 Re: [PR] Improve ExternalSorter ResourcesExhausted Error Message [datafusion] via GitHub
• 2026/02/12 Re: [I] Improve ExternalSorter ResourcesExhausted Error Message [datafusion] via GitHub
• 2026/02/12 Re: [I] to_timestamp() fails when passed mix of scalar and array args [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: Fix scalar broadcast for to_timestamp() [datafusion] via GitHub
• 2026/02/12 Re: [PR] Improve ExternalSorter ResourcesExhausted Error Message [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: Fix scalar broadcast for to_timestamp() [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: Avoid integer overflow in substr() [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: Avoid integer overflow in substr() [datafusion] via GitHub
• 2026/02/12 Re: [PR] feat: add ExtractLeafExpressions optimizer rule for get_field pushdown [datafusion] via GitHub
• 2026/02/12 [PR] 17942 ffi table provider factory [datafusion] via GitHub
• 2026/02/12 Re: [PR] feat: Enable native Parquet writer in Spark SQL tests [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] CI: build and run sqllogictests binary directly in extended workflow [datafusion] via GitHub
• 2026/02/12 Re: [I] Ambiguous reference to __always_true with multiple correlated scalar subqueries [datafusion] via GitHub
• 2026/02/12 [PR] chore: enable GitHub button for updating PR branches with latest from main [datafusion-comet] via GitHub
• 2026/02/12 Re: [I] Enable parquet filter pushdown (`filter_pushdown`) by default [datafusion] via GitHub
• 2026/02/12 Re: [PR] feat: add ExtractLeafExpressions optimizer rule for get_field pushdown [datafusion] via GitHub
• 2026/02/12 Re: [PR] feat: add ExtractLeafExpressions optimizer rule for get_field pushdown [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] schema pruning crash on complex nested types [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] skip ParquetVariantShreddingSuite for Spark 4.0 [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] schema pruning crash on complex nested types [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] feat: add ExtractLeafExpressions optimizer rule for get_field pushdown [datafusion] via GitHub
• 2026/02/12 Re: [PR] feat: add ExtractLeafExpressions optimizer rule for get_field pushdown [datafusion] via GitHub
• 2026/02/12 Re: [PR] Add more expression pushdown tests [datafusion] via GitHub
• 2026/02/12 Re: [PR] Optimize Clickbench Query 29 by adding a new Optimizer rule [datafusion] via GitHub
• 2026/02/12 Re: [PR] perf: Optimize compare_element_to_list [datafusion] via GitHub
• 2026/02/12 Re: [PR] Optimize Clickbench Query 29 by adding a new Optimizer rule [datafusion] via GitHub
• 2026/02/12 Re: [I] Miri CI broken by nightly-2026-02-12 regression in cargo [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] ci: disable Miri safety checks until compatibility is restored [datafusion-comet] via GitHub
• 2026/02/12 Re: [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/02/12 Re: [PR] docs: Clarify first_value usage in select vs aggregate [datafusion-python] via GitHub
• 2026/02/12 Re: [I] ClickBench Q10 slows down when filter pushdown is enabled [datafusion] via GitHub
• 2026/02/12 Re: [I] first_value doesn't work when applied to window function output [datafusion-python] via GitHub
• 2026/02/12 Re: [I] ClickBench Q10 slows down when filter pushdown is enabled [datafusion] via GitHub
• 2026/02/12 Re: [I] fixed size list type is not retained when writing to parquet [datafusion-python] via GitHub
• 2026/02/12 Re: [I] ClickBench Q10 slows down when filter pushdown is enabled [datafusion] via GitHub
• 2026/02/12 Re: [I] ClickBench Q10 slows down when filter pushdown is enabled [datafusion] via GitHub
• 2026/02/12 Re: [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/02/12 [I] ClickBench Q10 slows down when filter pushdown is enabled [datafusion] via GitHub
• 2026/02/12 Re: [I] fixed size list type is not retained when writing to parquet [datafusion-python] via GitHub
• 2026/02/12 Re: [PR] [TEST] Filter pushdown dynamic [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] schema pruning crash on complex nested types [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Gene.bordegaray/2026/02/dyn filter partition indexed [datafusion] via GitHub
• 2026/02/12 Re: [PR] Gene.bordegaray/2026/02/dyn filter partition indexed [datafusion] via GitHub
• 2026/02/12 Re: [PR] Gene.bordegaray/2026/02/dyn filter partition indexed [datafusion] via GitHub
• 2026/02/12 Re: [PR] [TEST] Filter pushdown dynamic [datafusion] via GitHub
• 2026/02/12 Re: [I] Simplify `LazyMemoryExec` with `SendableRecordBatchStream` [datafusion] via GitHub
• 2026/02/12 Re: [PR] [TEST] Filter pushdown dynamic [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] schema pruning crash on complex nested types [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] [TEST] Filter pushdown dynamic [datafusion] via GitHub
• 2026/02/12 [PR] ci: disable Miri safety checks until compatibility is restored [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] chore: [df52] fallback to Spark for `width_bucket` [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] feat: Support Spark expression years [datafusion-comet] via GitHub
• 2026/02/12 [PR] fix: [df52] skip ParquetVariantShreddingSuite for Spark 4.0 [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] timestamp nanos precision loss with nanosAsLong [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] feat: add support for generating JSON formatted substrait plan [datafusion-python] via GitHub
• 2026/02/12 [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] perf: Optimize compare_element_to_list [datafusion] via GitHub
• 2026/02/12 Re: [PR] chore: Cast module refactor boolean module [datafusion-comet] via GitHub
• 2026/02/12 [PR] perf: Optimize compare_element_to_list [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] Enable parquet filter pushdown by default [datafusion] via GitHub
• 2026/02/12 Re: [I] Optimize compare_element_to_list() [datafusion] via GitHub
• 2026/02/12 [I] Optimize compare_element_to_list() [datafusion] via GitHub
• 2026/02/12 [PR] fix: [df52] timestamp nanos precision loss with nanosAsLong [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Basic Extension Type Registry Implementation [datafusion] via GitHub
• 2026/02/12 [PR] Implement cardinality_effect for WindowAggExec and BoundedWindowAggExec [datafusion] via GitHub
• 2026/02/12 Re: [PR] Support parent dynamic filters for more join types [datafusion] via GitHub
• 2026/02/12 [PR] Df52 migration - ignore `width_bucket` [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Optimize Clickbench Query 29 by adding a new Optimizer rule [datafusion] via GitHub
• 2026/02/12 [I] Spark `width_bucket` builtin functions wrong signature [datafusion] via GitHub
• 2026/02/12 Re: [PR] docs: move release process docs to contributor guide [datafusion-comet] via GitHub
• 2026/02/12 [PR] fix: [df52] schema pruning crash on complex nested types [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] feat: pass spark.comet.datafusion.* configs through to DataFusion session [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] perf: various optimizations to eliminate branch misprediction in hash_utils [datafusion] via GitHub
• 2026/02/12 Re: [PR] chore: DataFusion 52 migration [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] feat: add support `crc32` expression [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] feat: pass spark.comet.datafusion.* configs through to DataFusion session [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] feat: pass spark.comet.datafusion.* configs through to DataFusion session [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] chore: Cast module refactor boolean module [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] feat: add support `crc32` expression [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] chore: Add memory reservation debug logging [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] docs: move release process docs to contributor guide [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Support parent dynamic filters for more join types [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [I] Let partition_statistics accept pre-computed children statistics [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] Add schema-aware CastColumnExpr with owned cast/format options for safe struct casting [datafusion] via GitHub
• 2026/02/12 [I] Miri CI broken by nightly-2026-02-12 regression in cargo [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: IS NULL doesn't type-check its input and panic [datafusion] via GitHub
• 2026/02/12 Re: [PR] docs: fix typos and improve wording in README [datafusion] via GitHub
• 2026/02/12 Re: [I] Let partition_statistics accept pre-computed children statistics [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] chore: enable clippy::clone_on_ref_ptr lint for the whole workspace (#17083) [datafusion] via GitHub
• 2026/02/12 Re: [PR] Enable parquet filter pushdown by default [datafusion] via GitHub
• 2026/02/12 [PR] Remove the statistics in execution plan [datafusion] via GitHub
• 2026/02/12 Re: [PR] chore: DataFusion 52 migration [datafusion-comet] via GitHub
• 2026/02/12 Re: [I] Let partition_statistics accept pre-computed children statistics [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 [PR] (testing) Enable parquet filter pushdown by default + arrow/parquet 58 [datafusion] via GitHub
• 2026/02/12 Re: [PR] Upgrade to sqlparser 0.61.0 [datafusion] via GitHub
• 2026/02/12 Re: [PR] Enable parquet filter pushdown by default [datafusion] via GitHub
• 2026/02/12 Re: [I] FilterPushdown will generate duplicate exprs [datafusion] via GitHub
• 2026/02/12 Re: [PR] Gene.bordegaray/2026/02/dyn filter partition indexed [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] Fix/dictionary unpack tests [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] handle case-insensitive column matching in PhysicalExprAdapter [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] route timestamp timezone mismatches through spark_parquet_convert [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] Fix/dictionary unpack tests [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Support parent dynamic filters for more join types [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] handle case-insensitive column matching in PhysicalExprAdapter [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] fix: [df52] route timestamp timezone mismatches through spark_parquet_convert [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/02/12 Re: [PR] perf: Optimize lpad, rpad for ASCII strings [datafusion] via GitHub
• 2026/02/12 Re: [PR] perf: Optimize concat() UDF [datafusion] via GitHub
• 2026/02/12 [PR] perf: Optimize concat() UDF [datafusion] via GitHub
• 2026/02/12 Re: [I] Optimize concat() [datafusion] via GitHub
• 2026/02/12 [I] Optimize concat() [datafusion] via GitHub
• 2026/02/12 [I] Ambiguous reference to __always_true with multiple correlated scalar subqueries [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: race condition in SpillPool caused by buffered stream [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: race condition in SpillPool caused by buffered stream [datafusion] via GitHub
• 2026/02/12 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/02/12 Re: [I] Improve statistics test coverage [datafusion] via GitHub
• 2026/02/12 Re: [I] Let partition_statistics accept pre-computed children statistics [datafusion] via GitHub
• 2026/02/12 Re: [PR] unify the prettier version adv(#20024) [datafusion] via GitHub
• 2026/02/12 [PR] fix: Unaccounted spill sort in row_hash [datafusion] via GitHub
• 2026/02/12 [I] Unaccounted sort in row_hash [datafusion] via GitHub
• 2026/02/12 Re: [PR] Hash join buffering on probe side [datafusion] via GitHub
• 2026/02/12 Re: [I] Epic: Statistics improvements [datafusion] via GitHub
• 2026/02/12 [PR] Basic Extension Type Implementation [datafusion] via GitHub
• 2026/02/12 Re: [I] Compute ScalarFunction properties including `return_type` and `nullable` on creation [datafusion] via GitHub
• 2026/02/12 Re: [I] Compute `ScalarFunction`'s `return_field` on creation [datafusion] via GitHub
• 2026/02/12 Re: [I] Compute `ScalarFunction`'s `return_field` on creation [datafusion] via GitHub
• 2026/02/12 Re: [PR] unify the prettier version adv(#20024) [datafusion] via GitHub
• 2026/02/12 [PR] feat: add support `crc32` expression [datafusion-comet] via GitHub
• 2026/02/12 [PR] unify the prettier version adv(#20024) [datafusion] via GitHub
• 2026/02/12 Re: [I] Release DataFusion `53.0.0` (Feb 2026 / Mar 2026) [datafusion] via GitHub
• 2026/02/12 [PR] feat(datafusion-cli): enhance CLI helper with default hint [datafusion] via GitHub
• 2026/02/12 [PR] feat: add support for `aes_decrypt` expression [datafusion-comet] via GitHub
• 2026/02/12 Re: [PR] Fix dynamic filter pushdown to wrong table with same-named columns [datafusion] via GitHub
• 2026/02/12 [PR] build: update Rust toolchain version from 1.92.0 to 1.93.0 in rust-to… [datafusion] via GitHub
• 2026/02/12 [PR] Port regex_extract [datafusion] via GitHub
• 2026/02/12 Re: [PR] perf: Optimize lpad, rpad for ASCII strings [datafusion] via GitHub
• 2026/02/12 [PR] Add metrics for parquet sink [datafusion] via GitHub
• 2026/02/12 Re: [PR] Add protoc support for ArrowScanExecNode (#20280) [datafusion] via GitHub
• 2026/02/12 Re: [I] Add `protoc` support for `ArrowScanExecNode` [datafusion] via GitHub
• 2026/02/12 [PR] fix: IS NULL doesn't type-check its input and panic [datafusion] via GitHub
• 2026/02/12 Re: [PR] fix: race condition in SpillPool caused by buffered stream [datafusion] via GitHub
• 2026/02/12 Re: [PR] chore(deps): bump clap from 4.5.57 to 4.5.58 [datafusion-ballista] via GitHub
• 2026/02/12 Re: [PR] Support parent dynamic filters for more join types [datafusion] via GitHub
• 2026/02/12 Re: [PR] feat: add support for generating JSON formatted substrait plan [datafusion-python] via GitHub

• Earlier messages
• Later messages