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• 2026/09/04 Re: [PR] fix: preserve external sort workspace across spilling [datafusion] via GitHub
• 2026/09/04 Re: [PR] feat: skip hash shuffle for date_bin/date_trunc on Range([timestamp]) [datafusion] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 [PR] add benches array [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: push native join runtime filters into Parquet scans [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] [EPIC] Spilling Hash Join — run any join in a bounded memory budget [datafusion] via GitHub
• 2026/09/04 Re: [I] Comet's explode is slower than Spark when the element is a struct, worst on nested rows [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [I] Comet native Parquet scan reads full nested columns despite pruned Spark ReadSchema [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 [I] [Bug] spark factorial: BIGINT overflow should wrap in non-ANSI mode and raise CAST_OVERFLOW in ANSI mode, as in Spark [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [I] Comet's explode is slower than Spark when the element is a struct, worst on nested rows [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] Fix remaining reported issues for arrays of map [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: route unrecognized StaticInvoke and Invoke through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: route unrecognized StaticInvoke and Invoke through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: restore columnar transitions under the native Iceberg write [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: Update Celeborn map-key assertion for Arrow 59.2 [datafusion-comet] via GitHub
• 2026/09/04 [PR] fix: reject a zero `objectstore_writer_buffer_size` instead of hanging [datafusion] via GitHub
• 2026/09/04 Re: [I] [Discussion] Should hash join order be based on memory size? [datafusion] via GitHub
• 2026/09/04 Re: [I] [Discussion] Should hash join order be based on memory size? [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: restore columnar transitions under the native Iceberg write [datafusion-comet] via GitHub
• 2026/09/04 [PR] fix: compare struct and map scalars with a dynamic comparator [datafusion] via GitHub
• 2026/09/04 Re: [PR] feat: skip hash shuffle for date_bin/date_trunc on Range([timestamp]) [datafusion] via GitHub
• 2026/09/04 Re: [PR] feat: skip hash shuffle for date_bin/date_trunc on Range([timestamp]) [datafusion] via GitHub
• 2026/09/04 [PR] [Comet] Push native join runtime filters into Parquet scans [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: keep decimal precision for SLT tests [datafusion] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 [I] Native Iceberg writer raises a different exception than iceberg-java for unclustered input to a clustered writer [datafusion-comet] via GitHub
• 2026/09/04 [I] Pin Range satisfaction vs advertised split-point domain [datafusion] via GitHub
• 2026/09/04 [PR] [Comet] Update Celeborn map-key assertion for Arrow 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: restore columnar transitions under the native Iceberg write [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: route unrecognized StaticInvoke and Invoke through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: correctly rounded decimal to double/float cast matching BigDecimal.doubleValue/floatValue [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: restore columnar transitions under the native Iceberg write [datafusion-comet] via GitHub
• 2026/09/04 [PR] fix: restore columnar transitions under the native Iceberg write [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: preserve projection metadata during optimization [datafusion] via GitHub
• 2026/09/04 Re: [PR] feat: route `arrays_zip` on map element types through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: stream aggregates over grouped input [datafusion] via GitHub
• 2026/09/04 Re: [PR] feat: add Grouped equivalence properties [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: align string to timestamp parsing with Spark's segment rules [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: bind task-owned RSS callbacks to native shuffle plans (4/n) [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: add RSS partition writer and task-owned JNI callback (1/n) [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: support Apache Celeborn remote shuffle service [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: add Celeborn shuffle manager and partition pusher (5/n) [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: support `WindowGroupLimitExec` [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] perf(spark): reduce map deduplication allocations [datafusion] via GitHub
• 2026/09/04 Re: [PR] perf(spark): reduce map deduplication allocations [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: accept dictionary encodings in remote shuffle [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: scope Celeborn bootstrap hooks to Comet clients [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: enable native-only Celeborn shuffle planning (8/n) [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: revert unsafe partial aggregates after final fallback [datafusion-comet] via GitHub
• 2026/09/04 [I] enable_url_table returns a handle on a different session, unlike every other with_* derivation [datafusion-python] via GitHub
• 2026/09/04 [I] Add an agent skill for datafusion-python extension authors [datafusion-python] via GitHub
• 2026/09/04 Re: [I] Push native join runtime filters into scans to reduce I/O and decoding [datafusion-comet] via GitHub
• 2026/09/04 [I] Push native join runtime filters into scans to reduce I/O and decoding [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: preserve projection metadata during optimization [datafusion] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 [I] Native Iceberg write panics generating the partition path for a timestamptz partition column [datafusion-comet] via GitHub
• 2026/09/04 [I] Native Iceberg write panics in construct_partition_summaries after partition spec evolution [datafusion-comet] via GitHub
• 2026/09/04 [I] Native Iceberg write fails with "No column with source column id" after an identity partition field is dropped [datafusion-comet] via GitHub
• 2026/09/04 [PR] feat: route unrecognized StaticInvoke and Invoke through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: preserve projection metadata during optimization [datafusion] via GitHub
• 2026/09/04 [I] Native Iceberg writer does not honour write.target-file-size-bytes the same way as iceberg-java [datafusion-comet] via GitHub
• 2026/09/04 [I] Native Iceberg write drops a ColumnarToRow transition when AQE is disabled [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] test: add explode operator microbenchmark [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] test: add explode operator microbenchmark [datafusion-comet] via GitHub
• 2026/09/04 [PR] Arrays zip codegen [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: align string to timestamp parsing with Spark's segment rules [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] Make extension codecs composable [datafusion-python] via GitHub
• 2026/09/04 Re: [PR] Add atomic SessionContext.with_extensions API [datafusion-python] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] [DISCUSS] Is Comet ready to move to top-level Apache Comet project? [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: preserve projection metadata during optimization [datafusion] via GitHub
• 2026/09/04 Re: [PR] Range partition on primitives. [datafusion] via GitHub
• 2026/09/04 Re: [PR] Add optional native Lance scan support [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] feat: add native concat_ws support for array<string> arguments [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: correctly rounded decimal to double/float cast matching BigDecimal.doubleValue/floatValue [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] refactor: separate aggregate group completion from input ordering [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: fall back for concat_ws with array arguments instead of failing natively [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: report native shuffle read metrics [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] perf: coalesce small shuffle-read batches before native sort [datafusion-comet] via GitHub
• 2026/09/04 [I] feat: add native concat_ws support for array<string> arguments [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] Escape closing brackets in bracket-quoted identifiers [datafusion-sqlparser-rs] via GitHub
• 2026/09/04 Re: [PR] fix: fall back for concat_ws with array arguments instead of failing natively [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] Make extension codecs composable [datafusion-python] via GitHub
• 2026/09/04 Re: [PR] Make extension codecs composable [datafusion-python] via GitHub
• 2026/09/04 Re: [PR] fix: fall back for concat_ws with array arguments instead of failing natively [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] concat_ws with array<string> arguments fails natively instead of flattening like Spark [datafusion-comet] via GitHub
• 2026/09/04 [I] Expose Python UDF inlining as a public, reusable extension codec [datafusion-python] via GitHub
• 2026/09/04 [I] Report which extension codec handled each node of a serialized plan [datafusion-python] via GitHub
• 2026/09/04 [I] Decode Python UDFs opaquely so a scheduler needs no Python interpreter [datafusion-python] via GitHub
• 2026/09/04 [I] Gate pyo3/extension-module so the crate can be linked as a Rust dependency and tested [datafusion-python] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] ANSI cast of double/float to int/long falsely reports CAST_OVERFLOW for exactly-representable boundary values (2147483647.0, -2147483648.0, ±2^63) [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] perf: reuse per-partition scratch in the shuffle write path [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] perf: reuse per-partition scratch in the shuffle write path [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: return NULL from rpad/lpad when the length column is NULL instead of panicking [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] [FEATURE] Carry Spark VariantType identity through Comet schema serialization [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: carry VariantType identity through schema serialization [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: carry VariantType identity through schema serialization [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: match Spark's ANSI bound check for float/double to integral casts [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] perf: coalesce small shuffle-read batches before native sort [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: return NULL from rpad/lpad when the length column is NULL instead of panicking [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] rpad/lpad panic (Option::unwrap on None) when the length column contains NULL [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: match Spark's ANSI bound check for float/double to integral casts [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] Make extension codecs composable [datafusion-python] via GitHub
• 2026/09/04 Re: [PR] fix: report native shuffle read metrics [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: RepartitionExec deadlock when its spill pool holds two open files [datafusion] via GitHub
• 2026/09/04 Re: [I] RepartitionExec deadlocks under a memory limit when its spill pool holds two open files [datafusion] via GitHub
• 2026/09/04 Re: [PR] Add docs section for debugging for contributors [datafusion] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] [EPIC] Production-quality native Iceberg writes [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: Support Iceberg system functions (bucket, truncate, years/months/days/hours) natively [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: full native make_interval with 2.6x faster than spark and 1.1x faster than codegen dispatch [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: report native shuffle read metrics [datafusion-comet] via GitHub
• 2026/09/04 [I] perf: coalesce small shuffle-read batches before native sort [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat(pwmj): support RightSemi/RightAnti existence joins [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: RepartitionExec deadlock when its spill pool holds two open files [datafusion] via GitHub
• 2026/09/04 [I] Comet's explode is slower than Spark when the element is a struct, worst on nested rows [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: RepartitionExec deadlock when its spill pool holds two open files [datafusion] via GitHub
• 2026/09/04 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: report native shuffle read metrics [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] perf: use compact pruning for large string NOT IN lists [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [PR] perf: use compact pruning for large string NOT IN lists [datafusion] via GitHub
• 2026/09/04 [I] concat_ws with array<string> arguments fails natively instead of flattening like Spark [datafusion-comet] via GitHub
• 2026/09/04 [PR] Add docs section for debugging for contributors [datafusion] via GitHub
• 2026/09/04 Re: [PR] perf: compile user regex patterns once per planned expression [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] Dictionary-encoded group keys pay 27-37% aggregation tax vs Utf8View in TPC-H (Q2/Q19/Q20), DF 54 & 55 both [datafusion] via GitHub
• 2026/09/04 Re: [I] Dictionary-encoded group keys pay 27-37% aggregation tax vs Utf8View in TPC-H (Q2/Q19/Q20), DF 54 & 55 both [datafusion] via GitHub
• 2026/09/04 Re: [I] Dictionary-encoded group keys pay 27-37% aggregation tax vs Utf8View in TPC-H (Q2/Q19/Q20), DF 54 & 55 both [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: allow free RANGE window frames over Duration and Interval ORDER BY types [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: recover native Celeborn shuffle from oversized rows [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: apply Spark's Parquet conversion rules to nested struct/list/map fields [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] Current shuffle format has too much overhead with default batch size [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] Share per-chunk JoinLeftData across right partitions in NLJ memory-limited fallback [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 [PR] fix: apply Spark's Parquet conversion rules to nested struct/list/map fields [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] Share per-chunk JoinLeftData across right partitions in NLJ memory-limited fallback [datafusion] via GitHub
• 2026/09/04 Re: [I] [EPIC] Spilling Hash Join — run any join in a bounded memory budget [datafusion] via GitHub
• 2026/09/04 Re: [I] Dictionary-encoded group keys pay 27-37% aggregation tax vs Utf8View in TPC-H (Q2/Q19/Q20), DF 54 & 55 both [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [PR] Add support for dictionary for approx_distinct [datafusion] via GitHub
• 2026/09/04 [PR] fix: match Spark's ANSI bound check for float/double to integral casts [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: GROUP BY returns two rows for the NULL group with a nullable UNIQUE constraint [datafusion] via GitHub
• 2026/09/04 Re: [PR] Add support for dictionary for approx_distinct [datafusion] via GitHub
• 2026/09/04 [PR] fix: correctly rounded decimal to double/float cast matching BigDecimal.doubleValue/floatValue [datafusion-comet] via GitHub
• 2026/09/04 [PR] fix: align string to timestamp parsing with Spark's segment rules [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: validate parquet statistics config [datafusion] via GitHub
• 2026/09/04 [PR] fix: return NULL from rpad/lpad when the length column is NULL instead of panicking [datafusion-comet] via GitHub
• 2026/09/04 [I] Add Ability to Eagerly Prune Parquet Files for Better Statistics [datafusion] via GitHub
• 2026/09/04 Re: [PR] test: add explode operator microbenchmark [datafusion-comet] via GitHub
• 2026/09/04 [PR] fix: fall back for concat_ws with array arguments instead of failing natively [datafusion-comet] via GitHub
• 2026/09/04 [PR] test: enable the Iceberg split-operator and native write by default to surface test failures [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] test: add explode operator microbenchmark [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix(ci): pin tinyvec in the MSRV dependency checker [datafusion-ballista] via GitHub
• 2026/09/04 Re: [I] msrv dependency check fails to build tinyvec 1.13.0 [datafusion-ballista] via GitHub
• 2026/09/04 Re: [PR] feat: support pivot and unpivot [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: preserve Arrow field metadata on scalar subquery expressions [datafusion] via GitHub
• 2026/09/04 Re: [PR] Share per-chunk JoinLeftData across right partitions in NLJ memory-limited fallback [datafusion] via GitHub
• 2026/09/04 Re: [PR] build: enable Spark SQL tests for released Spark 4.2.0 [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: preserve Arrow field metadata on scalar subquery expressions [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] via GitHub
• 2026/09/04 Re: [PR] test: exercise the Iceberg write split-operator plan in Iceberg's own suites [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] Current shuffle format has too much overhead with default batch size [datafusion-comet] via GitHub
• 2026/09/04 [I] Investigate: why Comet shuffle files can be larger than Spark's, and whether byte-based block sizing would fix it [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: implement regr_slope, regr_intercept, regr_r2, regr_sxx, regr_syy, regr_sxy aggregates [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] Support Iceberg's system functions (bucket, truncate, years/months/days/hours) as native expressions [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: implement regr_slope, regr_intercept, regr_r2, regr_sxx, regr_syy, regr_sxy aggregates [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] Natively support regr_sxx, regr_syy, regr_sxy, regr_slope, regr_intercept, regr_r2 aggregates [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: Support Iceberg system functions (bucket, truncate, years/months/days/hours) natively [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] feat: Support Iceberg system functions (bucket, truncate, years/months/days/hours) natively [datafusion-comet] via GitHub
• 2026/09/04 Re: [I] Iceberg write split-operator plan: CI failures when enabled by default [datafusion-comet] via GitHub
• 2026/09/04 [I] Plain `posexplode` evaluates its array argument twice per batch [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] chore(ci): run cargo machete to catch unused dependencies [datafusion-ballista] via GitHub
• 2026/09/04 Re: [PR] Add support for dictionary for approx_distinct [datafusion] via GitHub
• 2026/09/04 Re: [PR] feat(sql): expose CTE scope to relation planners [datafusion] via GitHub
• 2026/09/04 Re: [PR] feat(sql): expose CTE scope to relation planners [datafusion] via GitHub
• 2026/09/04 Re: [PR] fix: match Spark's null short-circuiting in array_join and enable it natively [datafusion-comet] via GitHub
• 2026/09/04 Re: [PR] fix: RepartitionExec deadlock when its spill pool holds two open files [datafusion] via GitHub
• 2026/09/04 [I] String-to-timestamp cast diverges from Spark's parseTimestampString: rejects 1-digit segments and empty fractions, accepts zone suffixes on date-only strings and 7-digit years [datafusion-comet] via GitHub
• 2026/09/04 [I] Decimal to double/float cast is not correctly rounded: last-digit-wrong results for ordinary DECIMAL(38,18) values [datafusion-comet] via GitHub

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