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• 2026/09/15 Re: [PR] test: bound merge fan-in in ordered aggregate spill tests [datafusion] via GitHub
• 2026/09/15 Re: [PR] chore: test latest object_store before 0.14.2 release [datafusion] via GitHub
• 2026/09/15 Re: [PR] chore: test latest object_store before 0.14.2 release [datafusion] via GitHub
• 2026/09/15 Re: [PR] chore: bump `object_store` to `0.14.1` [datafusion] via GitHub
• 2026/09/15 Re: [PR] chore: bump `object_store` to `0.14.1` [datafusion] via GitHub
• 2026/09/15 Re: [PR] Update to arrow-rs main (arrow 60 pre-release testing) [datafusion] via GitHub
• 2026/09/15 Re: [PR] Update to arrow-rs main (arrow 60 pre-release testing) [datafusion] via GitHub
• 2026/09/15 Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] via GitHub
• 2026/09/15 [PR] feat: support InSubquery and Exists in Projection expressions [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: embed projections in ASOF joins [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: support col reference for percentiles [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: render float and double Iceberg partition values like iceberg-java [datafusion-comet] via GitHub
• 2026/09/15 [I] Wrong results: constant NOT IN (subquery) in a WHERE clause ignores NULLs in the subquery [datafusion] via GitHub
• 2026/09/15 [PR] fix: correlated NOT IN with a non-equality correlation returns wrong results [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: fall back to Spark for native Iceberg writes to gs:// through HadoopFileIO [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] perf: project cached batches by buffer selection, prune on collated strings [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] chore: test latest sqlparser-rs before 0.63.0 release [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: allow scaling RangePartitioning [datafusion] via GitHub
• 2026/09/15 Re: [I] CommonSubexprEliminate + leaf-expression pushdown duplicate a UDF call wrapped in get_field [datafusion] via GitHub
• 2026/09/15 Re: [I] Support column reference as percentile arg for `percentile_cont` and `approx_percentile_cont` [datafusion] via GitHub
• 2026/09/15 Re: [I] Join dynamic filter pushdown through `ProjectionExec` can map duplicate output aliases to the wrong expression [datafusion] via GitHub
• 2026/09/15 [PR] feat: support col reference for percentiles [datafusion] via GitHub
• 2026/09/15 Re: [I] Reduce GitHub Actions usage (DataFusion is currently the top ASF consumer of GHA minutes) [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: sort InListExpr terms before building pruning predicate OR chain [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: preserve ProjectionExec metadata during serialization [datafusion] via GitHub
• 2026/09/15 [I] ci: cancel merge queue runs on the first job failure [datafusion-comet] via GitHub
• 2026/09/15 [I] Replace the `MapOffset` tuple with an enum [datafusion] via GitHub
• 2026/09/15 Re: [I] Allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] via GitHub
• 2026/09/15 [I] Investigate mixed-type duplicate Parquet roots: Spark field-ID reads return anomalous values [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: preserve dotted column relation qualifiers [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: Sort-aware Iceberg reads in Comet via a per-partition streaming merge [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] Allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] perf: project cached batches by buffer selection, prune on collated strings [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] chore: Update to arrow/parquet 60.0.0 [datafusion] via GitHub
• 2026/09/15 Re: [PR] test: verify flat-type xxhash64 compatibility with SparkXxhash64 [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [I] Make CI run on the contributor forks [datafusion-comet] via GitHub
• 2026/09/15 [I] Wrong results: correlated NOT IN with a non-equality correlation returns no rows (null-aware LeftAnti join ignores the residual filter) [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: reject duplicate Parquet field names before decoding [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] refactor: extract shared runtime filter components [datafusion-comet] via GitHub
• 2026/09/15 [I] test: cover Java float rendering through SQL file tests and consolidate the Iceberg partition path suites [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] feat: route compatible xxhash64 args through SparkXxhash64 [datafusion-comet] via GitHub
• 2026/09/15 [I] fair_unified memory pool caps the pool total at pool_size / num_consumers instead of each consumer's share [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: reject duplicate Parquet field names before decoding [datafusion-comet] via GitHub
• 2026/09/15 [I] Investigate possibility to run heavy CI checks on local [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] feat: Sort-aware Iceberg reads in Comet via a per-partition streaming merge [datafusion-comet] via GitHub
• 2026/09/15 [PR] test: verify flat-type xxhash64 compatibility with SparkXxhash64 [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: preserve dotted column relation qualifiers [datafusion] via GitHub
• 2026/09/15 [PR] chore: Update to arrow/parquet 60.0.0 [datafusion] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 [I] Forward Spark-generated runtime Bloom predicates into native Parquet readers [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] Make CI run on the contributor forks [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: render float and double Iceberg partition values like iceberg-java [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: honor the S3 profile name and file and Hadoop's addressing mode for custom endpoints [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] Remove is_valid_decimal_precision duplicated from arrow-rs [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] Update to arrow-rs main (arrow 60 pre-release testing) [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: embed projections in ASOF joins [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: preserve dotted column relation qualifiers [datafusion] via GitHub
• 2026/09/15 Re: [I] datafusion-proto: column qualifiers containing `.` are silently corrupted on round-trip [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: add native allocation accounting for memory observability [datafusion-comet] via GitHub
• 2026/09/15 [PR] fix: preserve dotted column relation qualifiers [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: honor the S3 profile name and file and Hadoop's addressing mode for custom endpoints [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] Substrait producer emits AGGREGATION_PHASE_UNSPECIFIED for every aggregate and window function [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: count each probe row once in HashJoinExec probe_hit_rate and avg_fanout [datafusion] via GitHub
• 2026/09/15 [I] Improve test coverage for join operator metrics [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: project cached batches by buffer selection, prune on collated strings [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] refactor: use Arrow decimal precision validation [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] ci: run the non-default Spark and Iceberg suites nightly instead of in the merge queue [datafusion-comet] via GitHub
• 2026/09/15 [PR] Let extension bundles declare physical optimizer rules [datafusion-python] via GitHub
• 2026/09/15 Re: [PR] feat: add native allocation accounting for memory observability [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [I] Adding dialect labels [datafusion-sqlparser-rs] via GitHub
• 2026/09/15 Re: [PR] fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] via GitHub
• 2026/09/15 [I] Compute safe reusable expressions before broadcast materialization [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] Establish whether the DataFusion 55 TPC-H off-heap bump is real, and changelog it if so [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] Establish whether the DataFusion 55 TPC-H off-heap bump is real, and changelog it if so [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: preserve MERGE target qualifier bindings [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: match Spark's duplicate field and field id semantics in parquet field lookup [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] docs: move misplaced upgrade notes to DataFusion 55 [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] ci: fold the Delta build gate and PyArrow UDF suite into the merge queue tiers [datafusion-comet] via GitHub
• 2026/09/15 [PR] PostgreSQL: Support window frame exclusions [datafusion-sqlparser-rs] via GitHub
• 2026/09/15 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] docs: add contributor guide page on memory management [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] Substrait producer emits AGGREGATION_PHASE_UNSPECIFIED for every aggregate and window function [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: reuse cached dictionary value hashes in vectorized_append [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: avoid overflow and underflow in vector functions [datafusion] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 [PR] Let extension bundles declare catalog providers [datafusion-python] via GitHub
• 2026/09/15 [PR] feat: route compatible xxhash64 args through SparkXxhash64 [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] DRAFT Test aggmetrics3 [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: add native allocation accounting for memory observability [datafusion-comet] via GitHub
• 2026/09/15 [PR] Let extension bundles declare tables and table functions [datafusion-python] via GitHub
• 2026/09/15 Re: [I] Adding dialect labels [datafusion-sqlparser-rs] via GitHub
• 2026/09/15 Re: [PR] fix: count each probe row once in HashJoinExec probe_hit_rate and avg_fanout [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: transfer parent and dynamic filters across HashJoinExec equi-join keys (inner and semi joins) [datafusion] via GitHub
• 2026/09/15 Re: [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] via GitHub
• 2026/09/15 Re: [I] ASOF join support / Specialize Range Joins [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: add native allocation accounting for memory observability [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] Substrait producer emits AGGREGATION_PHASE_UNSPECIFIED for every aggregate and window function [datafusion] via GitHub
• 2026/09/15 Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
• 2026/09/15 [PR] fix: preserve Spark Parquet schema conversion errors (WIP) [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] docs: add contributor guide page on memory management [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] native_datafusion (Spark 3.x): shim's ParquetSchemaConvert translation produces an extra SparkException cause-chain layer [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] native_datafusion (Spark 3.x): shim's ParquetSchemaConvert translation produces an extra SparkException cause-chain layer [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: fall back to Spark for native Iceberg writes to gs:// through HadoopFileIO [datafusion-comet] via GitHub
• 2026/09/15 Re: [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] via GitHub
• 2026/09/15 Re: [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] via GitHub
• 2026/09/15 Re: [PR] PostgreSQL: add support for CREATE AGGREGATE [datafusion-sqlparser-rs] via GitHub
• 2026/09/15 [PR] Let extension bundles declare scalar, aggregate, and window functions [datafusion-python] via GitHub
• 2026/09/15 Re: [PR] Pin GitHub-hosted runners to Ubuntu 24.04 [datafusion] via GitHub
• 2026/09/15 [PR] fix: restore Spark write execs when reverting transition-heavy stages [datafusion-comet] via GitHub
• 2026/09/15 [PR] feat: Use DataFusion date_trunc for compatible trunc and date_trunc paths [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] feat: allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] via GitHub
• 2026/09/15 [I] Allow extension libraries to contribute object stores over FFI [datafusion-python] via GitHub
• 2026/09/15 Re: [I] Extend SessionContext.with_extensions to cover additional extension points (functions, catalogs, object stores) [datafusion-python] via GitHub
• 2026/09/15 Re: [PR] feat: transfer parent and dynamic filters across HashJoinExec equi-join keys (inner and semi joins) [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: map pushed-down filter columns by position instead of by name [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: avoid overflow and underflow in vector functions [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: `EXISTS`/`IN` subqueries hit the count bug for groupless aggregates [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: reuse cached dictionary value hashes in vectorized_append [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: embed projections in ASOF joins [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: buffer the NestedLoopJoin build side as coalesced chunks instead of one concat_batches allocation [datafusion] via GitHub
• 2026/09/15 Re: [PR] bench: cover dictionary group keys with a shared values array [datafusion] via GitHub
• 2026/09/15 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/15 Re: [I] Join dynamic filter pushdown through `FilterExec` with a projection can discard matching rows with duplicate column names [datafusion] via GitHub
• 2026/09/15 Re: [I] Join dynamic filter pushdown through `AggregateExec` can confuse same-named grouping columns [datafusion] via GitHub
• 2026/09/15 Re: [I] Filter pushdown picks the wrong column when a join output has duplicated column names, causing wrong results with TopK dynamic filters [datafusion] via GitHub
• 2026/09/15 Re: [I] `enable_join_dynamic_filter_pushdown` silently drops rows: the pushed filter is remapped by column NAME and lands on the wrong same-named column [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat(parquet): eager pruning during planning to refine scan statistics [datafusion] via GitHub
• 2026/09/15 Re: [PR] Add aggregate-internal submetrics [datafusion] via GitHub
• 2026/09/15 Re: [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: simplify contradicting and redundant predicates on a column [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: buffer the NestedLoopJoin build side as coalesced chunks instead of one concat_batches allocation [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: reuse cached dictionary value hashes in vectorized_append [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: allow free RANGE window frames over Duration and Interval ORDER BY types [datafusion] via GitHub
• 2026/09/15 [PR] Observe operator [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: don't push get_field-like leaf expressions through a CSE common_expr [datafusion] via GitHub
• 2026/09/15 Re: [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] via GitHub
• 2026/09/15 [PR] PostgreSQL: Add support for TABLE query command [datafusion-sqlparser-rs] via GitHub
• 2026/09/15 Re: [I] Reduce GitHub Actions usage (DataFusion is currently the top ASF consumer of GHA minutes) [datafusion] via GitHub
• 2026/09/15 Re: [I] Release DataFusion `56.0.0` (Oct 2026) [datafusion] via GitHub
• 2026/09/15 Re: [I] Remove deprecated Parquet metadata / statistics APIs that are past the API health policy [datafusion] via GitHub
• 2026/09/15 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/09/15 Re: [I] Push down TopK below Join [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat(parquet): eager pruning during planning to refine scan statistics [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: report a non-nullable return field for named_struct() and struct() [datafusion] via GitHub
• 2026/09/15 Re: [I] named_struct() and struct() report a nullable return field, so IS NOT NULL on them never folds and blocks struct pruning [datafusion] via GitHub
• 2026/09/15 [PR] fix: don't push get_field-like leaf expressions through a CSE common_expr [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: stop holding the fair pool lock across blocking memory calls [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: report a non-nullable return field for named_struct() and struct() [datafusion] via GitHub
• 2026/09/15 Re: [I] CommonSubexprEliminate + leaf-expression pushdown duplicate a UDF call wrapped in get_field [datafusion] via GitHub
• 2026/09/15 [I] CommonSubexprEliminate + leaf-expression pushdown duplicate a UDF call wrapped in get_field [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: Optimize prefix-group processing in `PartialSortExec` [datafusion] via GitHub
• 2026/09/15 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] feat: run length on binary input natively [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: match Spark's duplicate field and field id semantics in parquet field lookup [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: reject duplicate Parquet field names before decoding [datafusion-comet] via GitHub
• 2026/09/15 [PR] feat: support string arrays in Spark-to-Comet conversion [datafusion-comet] via GitHub
• 2026/09/15 [PR] test: cover array_intersect routing configurations [datafusion-comet] via GitHub
• 2026/09/15 [PR] test: guard native plan equality against omitted parameters [datafusion-comet] via GitHub
• 2026/09/15 [PR] test: cover collation and predicate routing configurations [datafusion-comet] via GitHub
• 2026/09/15 [PR] test: cover datetime and timezone routing configurations [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] perf(date_trunc): significantly optimize date_trunc for fixed-offset timezones and coarse granularities binning [datafusion] via GitHub
• 2026/09/15 [I] Add envelope and provider contract tests for the Delta plan-data injector [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] feat: transfer parent and dynamic filters across HashJoinExec equi-join keys (inner and semi joins) [datafusion] via GitHub
• 2026/09/15 [I] Make the Delta contrib's file-planning boundary explicit [datafusion-comet] via GitHub
• 2026/09/15 [I] Reuse the common native scan builder for ordinary columns in the Delta deletion-vector path [datafusion-comet] via GitHub
• 2026/09/15 [I] Delegate Delta physical schema preparation to DeltaParquetFileFormat.prepareSchemaForRead [datafusion-comet] via GitHub
• 2026/09/15 [I] Route Delta deletion-vector metadata preparation through the scan's instrumented reader [datafusion-comet] via GitHub
• 2026/09/15 [I] Native Delta scan: derive the task injection key from a stable scan identity [datafusion-comet] via GitHub
• 2026/09/15 [PR] feat(parquet): eager pruning during planning to refine scan statistics [datafusion] via GitHub
• 2026/09/15 [I] Share the native-reader admission checks between the core Parquet scan and the Delta contrib [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: honor the S3 profile name and file and Hadoop's addressing mode for custom endpoints [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] chore(deps): bump dirs from 6.0.0 to 7.0.0 [datafusion] via GitHub
• 2026/09/15 Re: [PR] Add an extension point to allow SQL based registration of external catalogs [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: reuse zstd compression contexts across shuffle blocks [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: report task input metrics after the native iterator closes and add to Spark's counters [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] perf: Optimize prefix-group processing in `PartialSortExec` [datafusion] via GitHub
• 2026/09/15 Re: [PR] Add an extension point to allow SQL based registration of external catalogs [datafusion] via GitHub
• 2026/09/15 Re: [PR] fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] fix: preserve Spark errors for Parquet timestamp overflow [datafusion-comet] via GitHub
• 2026/09/15 Re: [PR] perf: fuse Comet cache vector reads into Spark codegen [datafusion-comet] via GitHub
• 2026/09/15 [I] Support pushing down date_trunc dyn filter to the downstream operators [datafusion] via GitHub
• 2026/09/15 Re: [PR] perf: embed projections in ASOF joins [datafusion] via GitHub
• 2026/09/15 Re: [I] Reduce per-row sorting allocations in multi-entry map_sort normalization [datafusion-comet] via GitHub

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