github  

Messages by Date

• 2026/10/06 Re: [I] Design question: long-term, should native Iceberg scans run through DataFusion's ParquetSource instead of iceberg-rust's ArrowReader? [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] perf: backport bitmap pruning for runtime join filters [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: project columns correctly when scanning iceberg table metadata [datafusion-iceberg] via GitHub
• 2026/10/06 Re: [PR] fix: project columns correctly when scanning iceberg table metadata [datafusion-iceberg] via GitHub
• 2026/10/06 Re: [PR] perf: share one StatisticsContext across all physical optimizer rules [datafusion] via GitHub
• 2026/10/06 Re: [I] Metadata tables ignore the scan projection, so projected and aggregate queries return wrong columns or fail [datafusion-iceberg] via GitHub
• 2026/10/06 [I] Design question: long-term, should native Iceberg scans run through DataFusion's ParquetSource instead of iceberg-rust's ArrowReader? [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: enable the Iceberg split-operator plan and native writes by default [datafusion-comet] via GitHub
• 2026/10/06 [PR] perf: share one StatisticsContext across all physical optimizer rules [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: use HashTable::allocation_size() in GroupValuesColumn::size() [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: run nullable nested float sort keys natively in strict floating-point mode [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] chore: update documentation links for 1.1.0 release [datafusion-comet] via GitHub
• 2026/10/06 [PR] Preserve list element metadata when rebuilding scalar values [datafusion] via GitHub
• 2026/10/06 Re: [I] Design question: long-term, should native Iceberg scans run through DataFusion's ParquetSource instead of iceberg-rust's ArrowReader? [datafusion-comet] via GitHub
• 2026/10/06 [I] Native `mode` treats all NaNs as one value on Spark 3.4, where Spark counts each NaN separately [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] perf(sort-shuffle): only gc view columns that are sparse [datafusion-ballista] via GitHub
• 2026/10/06 Re: [PR] perf(sort-shuffle): only gc view columns that are sparse [datafusion-ballista] via GitHub
• 2026/10/06 Re: [I] Null treatment of `sort` does not follow DataFusion's default [datafusion-python] via GitHub
• 2026/10/06 Re: [PR] Preserve list element metadata when rebuilding scalar values [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat(datafusion): make IcebergTableProvider::try_new public [datafusion-iceberg] via GitHub
• 2026/10/06 Re: [PR] feat: enable the Iceberg split-operator plan and native writes by default [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: make the plan nodes inspectable and rebuildable [datafusion-iceberg] via GitHub
• 2026/10/06 [PR] Fix/exact hashtable accounting group values column [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat(datafusion): make IcebergTableProvider::try_new public [datafusion-iceberg] via GitHub
• 2026/10/06 Re: [I] Iceberg plan nodes can't be rebuilt by a PhysicalExtensionCodec [datafusion-iceberg] via GitHub
• 2026/10/06 Re: [PR] feat: make the plan nodes inspectable and rebuildable [datafusion-iceberg] via GitHub
• 2026/10/06 Re: [PR] fix: Make default sort order nulls last [datafusion-python] via GitHub
• 2026/10/06 Re: [PR] fix: preserve outer join equivalences for null rows [datafusion] via GitHub
• 2026/10/06 [PR] chore(deps): bump urllib3 from 2.6.3 to 2.8.0 [datafusion-sandbox] via GitHub
• 2026/10/06 Re: [PR] chore(deps): bump urllib3 from 2.6.3 to 2.7.0 [datafusion-sandbox] via GitHub
• 2026/10/06 Re: [PR] chore(deps): bump urllib3 from 2.6.3 to 2.7.0 [datafusion-sandbox] via GitHub
• 2026/10/06 Re: [PR] chore: add benches for remaining comet native kernels [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 Re: [I] Dictionary performance improvement tickets [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: Make default sort order nulls last [datafusion-python] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat(physical-plan): add staged execution boundary contract [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf: retain batched build storage for large hash joins [datafusion] via GitHub
• 2026/10/06 [PR] feat: run nullable nested float sort keys natively in strict floating-point mode [datafusion-comet] via GitHub
• 2026/10/06 [PR] chore: update documentation links for 1.1.0 release [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: resolve Azure ABFS authentication through Hadoop and keep ambient credentials out [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: make the plan nodes inspectable and rebuildable [datafusion-iceberg] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: normalize floats in native array_distinct and array_union [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] perf: key the codegen dispatcher's kernel cache on a digest of the expression [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: infer LIMIT and OFFSET parameter types [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: enable the Iceberg split-operator plan and native writes by default [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] Add Apache DataFusion Comet 1.1.0 release blog post [datafusion-site] via GitHub
• 2026/10/06 Re: [I] feat: Treat all NaNs as the same value (`-NaN = NaN`) [datafusion] via GitHub
• 2026/10/06 [PR] perf: backport bitmap pruning for runtime join filters [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: make the plan nodes inspectable and rebuildable [datafusion-iceberg] via GitHub
• 2026/10/06 [PR] fix: include try_add suggestion in ANSI SUM overflow error [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] perf: reuse Arrow buffers across batches in Spark-to-Arrow conversion [datafusion-comet] via GitHub
• 2026/10/06 [PR] test: add optimizer controls and config isolation to SQL fixtures [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: resolve Azure ABFS authentication through Hadoop and keep ambient credentials out [datafusion-comet] via GitHub
• 2026/10/06 [PR] feature(physical-plan): add NullAwareMode to SortMergeJoinExec [datafusion] via GitHub
• 2026/10/06 Re: [PR] test: move mixed-type shift coverage to SQL fixtures [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] perf: explore reducing copies in native Celeborn shuffle writes [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: infer LIMIT and OFFSET parameter types [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf: key the codegen dispatcher's kernel cache on a digest of the expression [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Codegen dispatcher: convert boxed primitive Scala UDF parameters without the input encoder [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] perf: skip Spark's encoders for boxed primitive Scala UDF values in the codegen dispatcher [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feature(physical-plan): add NullAwareMode to SortMergeJoinExec [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf: reuse Arrow buffers across batches in Spark-to-Arrow conversion [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 [PR] perf: convert Spark's unsafe rows to Arrow straight from their memory [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] docs(bench): add a Trino 483 column to the TPC-H SF1000 results [datafusion-ballista] via GitHub
• 2026/10/06 Re: [PR] feat: enable the Iceberg split-operator plan and native writes by default [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Consolidate date/timestamp truncation and xxhash64 with upstream DataFusion implementations [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: Use DataFusion date_trunc for scalar-format timestamp truncation [datafusion-comet] via GitHub
• 2026/10/06 [PR] docs(bench): add a Trino 483 column to the TPC-H SF1000 results [datafusion-ballista] via GitHub
• 2026/10/06 Re: [PR] feat: make the plan nodes inspectable and rebuildable [datafusion-iceberg] via GitHub
• 2026/10/06 [PR] perf: reuse Arrow buffers across batches in Spark-to-Arrow conversion [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] feat: Treat all NaNs as the same value (`-NaN = NaN`) [datafusion] via GitHub
• 2026/10/06 [I] feat: Treat all NaNs as the same value (`-NaN = NaN`) [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf: read only the nested fields Spark keeps in the native Iceberg scan [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Build multi-column null-aware NOT IN on the subquery side (multi-key null-aware RightAnti) [datafusion] via GitHub
• 2026/10/06 Re: [I] Narrow multi-column NOT IN UNKNOWN checks by treating NOT NULL tuple elements as scope keys [datafusion] via GitHub
• 2026/10/06 Re: [PR] Update contributor guidelines regarding AI spam, reviews, code [datafusion] via GitHub
• 2026/10/06 [PR] docs: add 1.1.0 changelog [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 [I] Explore Kubernetes in-place pod memory resize (Spark 4.2 ExecutorResizePlugin) for Comet's untracked native memory [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] refactor: Simplify `LimitedDistinctAggregation` optimizer rule, push limit in more cases [datafusion] via GitHub
• 2026/10/06 [I] Native Iceberg scan reads every field of a nested column even when Spark prunes it [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] test: move mixed-type shift coverage to SQL fixtures [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] build(deps): bump rustls from 0.23.44 to 0.23.45 in /native [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Remove the deprecated bundled statistics providers [datafusion] via GitHub
• 2026/10/06 [PR] feat: admit every array and map type in Spark-to-Comet conversion [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Remove the deprecated bundled statistics providers [datafusion] via GitHub
• 2026/10/06 [I] Build multi-column null-aware NOT IN on the subquery side (multi-key null-aware RightAnti) [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: validate temporal display formats [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: use native shuffle for row input by converting it to Arrow [datafusion-comet] via GitHub
• 2026/10/06 [PR] perf: read only the nested fields Spark keeps in the native Iceberg scan [datafusion-comet] via GitHub
• 2026/10/06 [I] Narrow multi-column NOT IN UNKNOWN checks by treating NOT NULL tuple elements as scope keys [datafusion] via GitHub
• 2026/10/06 Re: [PR] Fix GroupOrdering memory descriptor double-counting [datafusion] via GitHub
• 2026/10/06 Re: [I] Let the data source veto `ExpressionPlacement::MoveTowardsLeafNodes` per function [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: handle dictionary nulls in null-aware left mark joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf: run Spark's null guard for a Scala UDF inside the codegen kernel [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] Update contributor guidelines regarding AI spam, reviews, code [datafusion] via GitHub
• 2026/10/06 Re: [PR] refactor: Simplify `LimitedDistinctAggregation` optimizer rule, push limit in more cases [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf: key the codegen dispatcher's kernel cache on a digest of the expression [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Iceberg data tables whose names end with a metadata-table name fall back to Spark [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: use native shuffle for row input by converting it to Arrow [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: initialize dispatched kernels with the partition the native plan computes [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Remove the deprecated bundled statistics providers [datafusion] via GitHub
• 2026/10/06 Re: [PR] refactor: Simplify `LimitedDistinctAggregation` optimizer rule, push limit in more cases [datafusion] via GitHub
• 2026/10/06 Re: [PR] Add Apache DataFusion Comet 1.1.0 release blog post [datafusion-site] via GitHub
• 2026/10/06 Re: [PR] perf: PartitionedTopKRank on the shared store with decide-then-gather [datafusion] via GitHub
• 2026/10/06 Re: [I] Remove the deprecated bundled statistics providers [datafusion] via GitHub
• 2026/10/06 Re: [I] Broadcast hash join on string keys drops rows when the build side is a large DISTINCT [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support Spark 4.2 insert-only MERGE [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Broadcast hash join on string keys drops rows when the build side is a large DISTINCT [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: add Nix flake and direnv support [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: preserve outer join equivalences for null rows [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat(iceberg): plan WriteDelta in the split write path and keep it on the JVM DeltaWriter [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: use native shuffle for row input by converting it to Arrow [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Clarify how to run native Comet -> Celeborn shuffle end-to-end [datafusion-comet] via GitHub
• 2026/10/06 [I] Admit all array and map types in CometSparkToColumnarExec [datafusion-comet] via GitHub
• 2026/10/06 [I] Row-input conversionTime metric includes the time the child spends producing rows [datafusion-comet] via GitHub
• 2026/10/06 [I] Write strings and nested values in bulk when converting Spark rows to Arrow [datafusion-comet] via GitHub
• 2026/10/06 [I] Reuse Arrow buffers across batches in Spark-to-Arrow conversion instead of reallocating and zeroing them [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] docs: add DataFusion security guidance [datafusion] via GitHub
• 2026/10/06 Re: [PR] docs: add DataFusion security guidance [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] improve Spark from_utc_timestamp compatibility [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: add a spill compression codec config, defaulting to lz4 [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: give each nondeterministic dispatched expression its own kernel [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: add a spill compression codec config, defaulting to lz4 [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: add Nix flake and direnv support [datafusion] via GitHub
• 2026/10/06 Re: [PR] test: generate NULLs in equivalence fuzz tests [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: add a spill compression codec config, defaulting to lz4 [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: add Nix flake and direnv support [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: add Nix flake and direnv support [datafusion] via GitHub
• 2026/10/06 Re: [PR] Allow the `HLLAccumulator` used by `approx_distinct()` to consume state produced by `HllGroupsAccumulator` [datafusion] via GitHub
• 2026/10/06 [I] Iceberg data tables whose names end with a metadata-table name fall back to Spark [datafusion-comet] via GitHub
• 2026/10/06 [I] Broadcast hash join on string keys drops rows when the build side is a large DISTINCT [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: skip an array or map function's later arguments where the array or map is NULL [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Clarify how to run native Comet -> Celeborn shuffle end-to-end [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] perf: PartitionedTopKRank on the shared store with decide-then-gather [datafusion] via GitHub
• 2026/10/06 [I] Decide scan parallelism from the estimated row count, not from statistics precision [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: rethrow the exception a JVM input throws instead of a CometNativeException [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Spark errors after the first batch of a JVM input stream reach the user as CometNativeException [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] Update contributor guidelines regarding AI spam, reviews, code [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: handle dictionary nulls in null-aware left mark joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf(shuffle-writer): coalesce small batches before writing passthrough shuffle files [datafusion-ballista] via GitHub
• 2026/10/06 Re: [I] [Epic] Fuzz data generators never produce NULLs [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf(shuffle-writer): coalesce small batches before writing passthrough shuffle files [datafusion-ballista] via GitHub
• 2026/10/06 Re: [I] Account the native Iceberg writer's buffers in Comet's memory pool [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: charge native write buffers to the task's memory pool [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Charge native write buffers to the shared off-heap memory pool [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: handle dictionary nulls in null-aware left mark joins [datafusion] via GitHub
• 2026/10/06 Re: [PR] perf: PartitionedTopKRank on the shared store with decide-then-gather [datafusion] via GitHub
• 2026/10/06 Re: [PR] docs: check timezone handling against the contributor guide in the PR review skills [datafusion-comet] via GitHub
• 2026/10/06 [PR] test: generate NULLs in equivalence fuzz tests [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: [branch-1.1] let a spilled final aggregate read its spill files back past its memory share (#6544) [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: skip an array or map function's later arguments where the array or map is NULL [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: expose per-scan S3 HTTP attempts and retries [datafusion-comet] via GitHub
• 2026/10/06 [I] Vectorize the lower-bound check in native date_trunc for fine units [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Let the data source veto `ExpressionPlacement::MoveTowardsLeafNodes` per function [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat(iceberg): plan WriteDelta in the split write path and keep it on the JVM DeltaWriter [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: convert OneRowRelation to Arrow by default [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: `PushDownLeafProjections` yields when the extraction cannot move [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: decide the precedence between PushDownFilter and PushDownLeafProjections [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: skip an array or map function's later arguments where the array or map is NULL [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] Add SECURITY.md for DataFusion [datafusion] via GitHub
• 2026/10/06 Re: [PR] docs: add a contributor guide page on Spark's floating-point semantics [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] perf: run Spark's null guard for a Scala UDF inside the codegen kernel [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] push_down_filter and common_sub_expression_eliminate fight between them [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: run physical requirement enforcement first, as a PhysicalAnalyzer phase [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: enable Comet's in-memory cache by default [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] Fix GroupValues retained memory accounting [datafusion] via GitHub
• 2026/10/06 [PR] fix: skip an array or map function's later arguments where the array or map is NULL [datafusion-comet] via GitHub
• 2026/10/06 [PR] perf: run Spark's null guard for a Scala UDF inside the codegen kernel [datafusion-comet] via GitHub
• 2026/10/06 [PR] perf: skip Spark's encoders for boxed primitive Scala UDF values in the codegen dispatcher [datafusion-comet] via GitHub
• 2026/10/06 [PR] fix: `PushDownLeafProjections` yields when the extraction cannot move [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat: run physical requirement enforcement first, as a PhysicalAnalyzer phase [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: decide the precedence between PushDownFilter and PushDownLeafProjections [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: decide the precedence between PushDownFilter and PushDownLeafProjections [datafusion] via GitHub
• 2026/10/06 Re: [I] Native Iceberg writes: support format-version 3 tables [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Native Iceberg write silently drops S3 settings it cannot honour (credentials provider, SSE, ACL, tags, remote signing) instead of falling back [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: gate unsupported Iceberg S3 write settings [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support NullType output types in codegen dispatch [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support NullType output types in codegen dispatch [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] size, arrays_zip, map_from_arrays and array_append return wrong answers for a nondeterministic child [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support NullType output types in codegen dispatch [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support NullType output types in codegen dispatch [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat: support native Iceberg writes to format-version 3 tables [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] feat(physical-optimizer): support FilterExec with embedded projection in WindowTopN [datafusion] via GitHub
• 2026/10/06 Re: [PR] fix: fall back for nested sort keys whose null elements Spark orders differently [datafusion-comet] via GitHub
• 2026/10/06 Re: [I] Native sort orders null elements of array and struct keys by the key's null order, unlike Spark [datafusion-comet] via GitHub
• 2026/10/06 Re: [PR] fix: Emit LIKE the way the Substrait extension defines it [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat(physical-optimizer): support FilterExec with embedded projection in WindowTopN [datafusion] via GitHub
• 2026/10/06 Re: [PR] feat(physical-optimizer): support FilterExec with embedded projection in WindowTopN [datafusion] via GitHub
• 2026/10/06 Re: [PR] test: differential fuzz for leaf expression pushdown and parquet filter pushdown [datafusion] via GitHub

• Earlier messages
• Later messages