github  

Messages by Date

• 2026/03/16 Re: [I] More type checking at logical planning [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: avoid extraneous casts for equivalent nested types [datafusion] via GitHub
• 2026/03/16 Re: [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] feat: Extract NDV (distinct_count) statistics from Parquet metadata [datafusion] via GitHub
• 2026/03/16 Re: [I] [EPIC] Fix performance regressions when enabling parquet filter pushdown (late materialization) [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: validate clause expressions during logical planning [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 [I] Improve NDV merge to be associative across multiple inputs [datafusion] via GitHub
• 2026/03/16 Re: [PR] Basic Extension Type Registry Implementation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [I] More type checking at logical planning [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] refactor: unify SQL planning for ORDER BY, HAVING, DISTINCT, etc [datafusion] via GitHub
• 2026/03/16 Re: [PR] [TEST] Add avg_to_sum optimizer [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [I] Release DataFusion `53.0.0` (Feb 2026 / Mar 2026) [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] 2PC and staging output [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 [PR] fix: validate clause expressions during logical planning [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix(spark-expr): handle array length mismatch in datediff for dictionary-backed timestamps [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] bench: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] feat: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 [PR] feat: Batched accumulator storage for hash aggregation [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 [PR] [Minor]: support window functions in order by expressions [datafusion] via GitHub
• 2026/03/16 Re: [PR] Extract shared `ParquetReadPlan` for leaf column resolution [datafusion] via GitHub
• 2026/03/16 [PR] fix: InList Dictionary filter pushdown type mismatch [datafusion] via GitHub
• 2026/03/16 Re: [I] Introduce morsel-driven Parquet scan [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [I] Release DataFusion `53.0.0` (Feb 2026 / Mar 2026) [datafusion] via GitHub
• 2026/03/16 Re: [PR] [branch-53] Update Release Notes [datafusion] via GitHub
• 2026/03/16 Re: [I] Release DataFusion `53.0.0` (Feb 2026 / Mar 2026) [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: route file-not-found errors through SparkError JSON path [datafusion-comet] via GitHub
• 2026/03/16 Re: [I] Introduce morsel-driven Parquet scan [datafusion] via GitHub
• 2026/03/16 Re: [PR] 2PC and staging output [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] fix: `HashJoin` panic with String dictionary keys (don't flatten keys) [datafusion] via GitHub
• 2026/03/16 Re: [PR] test: add reproducer for Dictionary InList pushdown type mismatch (#2… [datafusion] via GitHub
• 2026/03/16 Re: [I] [EPIC] Make DataFusion the top of the ClickBench Parquet leaderboard [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: multi-insert with native writer in Spark 4.x (#3430) [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] Fix decimal log precision for non-power values [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: multi-insert with native writer in Spark 4.x (#3430) [datafusion-comet] via GitHub
• 2026/03/16 Re: [I] Parallelize `infer_schema` [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: insert overwrite directory native writer [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] Extract shared `ParquetReadPlan` for leaf column resolution [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: insert overwrite directory native writer [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] Avoid null-restrict evaluation for predicates that reference non-join columns in PushDownFilter [datafusion] via GitHub
• 2026/03/16 Re: [PR] Avoid null-restrict evaluation for predicates that reference non-join columns in PushDownFilter [datafusion] via GitHub
• 2026/03/16 Re: [PR] feat: comet native scan improvements - Dynamic Partition Pruning [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] feat: support sort_array expression [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] Add support for nested lists in substrait consumer [datafusion] via GitHub
• 2026/03/16 Re: [PR] Add support for nested lists in substrait consumer [datafusion] via GitHub
• 2026/03/16 Re: [PR] Add support for nested lists in substrait consumer [datafusion] via GitHub
• 2026/03/16 [PR] Avoid null-restrict evaluation for predicates that reference non-join columns in PushDownFilter [datafusion] via GitHub
• 2026/03/16 Re: [PR] feat: comet native scan improvements - Dynamic Partition Pruning [datafusion-comet] via GitHub
• 2026/03/16 Re: [I] Support for window functions in order by expression [datafusion] via GitHub
• 2026/03/16 Re: [I] Support for window functions in order by expression [datafusion] via GitHub
• 2026/03/16 Re: [PR] Allow Spark partial / Comet final for compatible aggregates [datafusion-comet] via GitHub
• 2026/03/16 Re: [I] Dynamic filter pushdown fails with "Can't compare arrays of different types" when joining VALUES against Dictionary-encoded Parquet columns [datafusion] via GitHub
• 2026/03/16 Re: [I] ClickBench Q10 slows down when filter pushdown is enabled [datafusion] via GitHub
• 2026/03/16 Re: [PR] Allow Spark partial / Comet final for compatible aggregates [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] perf: [shuffle] extend field-major processing to nested struct fields [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] feat: aes encrypt support [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] exp: add --pin-threads option to dfbench for CPU affinity; thread-local IO [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix(spark-expr): handle array length mismatch in datediff for dictionary-backed timestamps [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] Minor: make signatures of `SessionContext::register_*` methods consistent [datafusion] via GitHub
• 2026/03/16 Re: [PR] Minor: make signatures of `SessionContext::register_*` methods consistent [datafusion] via GitHub
• 2026/03/16 Re: [I] Dynamic filter pushdown fails with "Can't compare arrays of different types" when joining VALUES against Dictionary-encoded Parquet columns [datafusion] via GitHub
• 2026/03/16 Re: [PR] Add function origin API to replace name-based function checks in the optimizer [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [I] Dynamic filter pushdown fails with "Can't compare arrays of different types" when joining VALUES against Dictionary-encoded Parquet columns [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: `HashJoin` panic with String dictionary keys (don't flatten keys) [datafusion] via GitHub
• 2026/03/16 Re: [PR] feat: add support `parse_url` [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] feat: support sort_array expression [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: Correct GetArrayItem null handling for dynamic indices and re-enable native execution [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [I] Dynamic filter pushdown fails with "Can't compare arrays of different types" when joining VALUES against Dictionary-encoded Parquet columns [datafusion] via GitHub
• 2026/03/16 [PR] test: add reproducer for Dictionary InList pushdown type mismatch (#2… [datafusion] via GitHub
• 2026/03/16 Re: [PR] fix: Prevent String to TimestampNTZ cast from incorrectly adding UTC timezone metadata [datafusion-comet] via GitHub
• 2026/03/16 Re: [PR] fix(stats): widen sum_value integer arithmetic to SUM-compatible types [datafusion] via GitHub
• 2026/03/16 Re: [I] Dynamic filter pushdown fails with "Can't compare arrays of different types" when joining VALUES against Dictionary-encoded Parquet columns [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [I] Dynamic filter pushdown fails with "Can't compare arrays of different types" when joining VALUES against Dictionary-encoded Parquet columns [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [I] Release DataFusion `53.0.0` (Feb 2026 / Mar 2026) [datafusion] via GitHub
• 2026/03/16 Re: [I] Release DataFusion 52.4.0 (minor/) Release (Mar 2026) [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [I] Dynamic filter pushdown fails with "Can't compare arrays of different types" when joining VALUES against Dictionary-encoded Parquet columns [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Add docstring examples for Aggregate basic and bitwise/boolean functions [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] Remove validate_pycapsule [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [I] Bug: Images render inconsistently on mobile (some appear too small) [datafusion-site] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 [PR] perf: add in-place fast path for ScalarValue::add [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [I] Add support for `FFI_TableProviderFactory` [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] feat: Add FFI_TableProviderFactory support [datafusion-python] via GitHub
• 2026/03/16 Re: [I] target_partitions > 1 causing rows to be dropped [datafusion] via GitHub
• 2026/03/16 Re: [PR] feat(substrait): implement consume_nested for List expressions [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Add docstring examples for Scalar array/list functions [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Add dark mode support [datafusion-site] via GitHub
• 2026/03/16 Re: [I] Bug: Images render inconsistently on mobile (some appear too small) [datafusion-site] via GitHub
• 2026/03/16 Re: [I] Dynamic filter pushdown fails with "Can't compare arrays of different types" when joining VALUES against Dictionary-encoded Parquet columns [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] feat: Add FFI_TableProviderFactory support [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] Remove validate_pycapsule [datafusion-python] via GitHub
• 2026/03/16 Re: [D] DISCUSSION: DataFusion Meetup in Stockholm, Sweden [datafusion] via GitHub
• 2026/03/16 Re: [PR] Restore Sort unparser guard for correct ORDER BY placement [datafusion] via GitHub
• 2026/03/16 Re: [PR] Add dark mode support [datafusion-site] via GitHub
• 2026/03/16 Re: [PR] Add dark mode support [datafusion-site] via GitHub
• 2026/03/16 Re: [I] feat: Dark Mode support on blog website [datafusion-site] via GitHub
• 2026/03/16 Re: [PR] Create workspace with core and util crates [datafusion-python] via GitHub
• 2026/03/16 Re: [I] Add utility crate [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] Create workspace with core and util crates [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] Add dark mode support [datafusion-site] via GitHub
• 2026/03/16 Re: [PR] Update datafusion dependency to 52.3.0 [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 [PR] Replace ahash with foldhash for faster hashing in datafusion-common [datafusion] via GitHub
• 2026/03/16 Re: [PR] Update datafusion dependency to 52.3.0 [datafusion-python] via GitHub
• 2026/03/16 Re: [PR] Blog: Turning LIMIT into an I/O Optimization: Inside DataFusion’s Multi-Layer Pruning Stack [datafusion-site] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub
• 2026/03/16 Re: [PR] Remove file prefetching from FileStream [datafusion] via GitHub

• Earlier messages
• Later messages