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• 2026/08/04 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/04 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/04 Re: [PR] Add XMLPARSE expression [datafusion-sqlparser-rs] via GitHub
• 2026/08/04 Re: [PR] docs: document all fields and methods of `DFParquetMetadata` [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: apply workspace lints to all crates [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] via GitHub
• 2026/08/04 [I] Bug + Regression: median(null) fails in v54 [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: apply workspace lints to all crates [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/04 [PR] chore: apply workspace lints to all crates [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/04 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/04 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/04 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/04 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/04 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/04 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/03 Re: [PR] Prefetch Parquet row groups with a bounded I/O budget [datafusion] via GitHub
• 2026/08/03 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/03 Re: [PR] Escape closing brackets in bracket-quoted identifiers [datafusion-sqlparser-rs] via GitHub
• 2026/08/03 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add config-matrix tests in enforce_distribution.rs for range-satisfaction settings [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: track `BoundedWindowAggExec` Linear-mode watermark once per stream [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
• 2026/08/03 Re: [PR] bench: multi-conjunct shared-prefix struct row-filter pushdown [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: skip null slots when checking overflow in unary negation [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] Prefetch Parquet row groups with a bounded I/O budget [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor(hash-aggr): Support spilling for `partial` and `final` mode aggregation [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: prevent incorrect results when pushing filters through anti joins [datafusion] via GitHub
• 2026/08/03 Re: [I] Physical `FilterPushdown` deletes a filter above an anti join when only the probe side absorbs it [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: Concrete TopK array storage [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: prevent incorrect results when pushing filters through anti joins [datafusion] via GitHub
• 2026/08/03 Re: [PR] Iceberg-Ballista Crate [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 Re: [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.5 [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.5 [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.6 [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] feat(parquet): multi-column lexicographic stats reorder for TopK sort pushdown [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(pruning): expose IN-list rewrite size cap as a config option [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(pruning): expose IN-list rewrite size cap as a config option [datafusion] via GitHub
• 2026/08/03 [PR] feat(pruning): expose IN-list rewrite size cap as a config option [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(parquet): multi-column lexicographic stats reorder for TopK sort pushdown [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/03 Re: [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/03 Re: [I] Simplify WindowTopN by moving it before EnforceSorting [datafusion] via GitHub
• 2026/08/03 Re: [I] Delegate int/float/boolean to decimal cast arms to arrow safe cast [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
• 2026/08/03 [I] Add AQE test coverage for CometInMemoryTableScanExec [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] Grouped approx_distinct can overflow Arrow BinaryArray state offsets [datafusion] via GitHub
• 2026/08/03 Re: [PR] Docs: Update PR template to ask for user-visible rationale [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: optimize `spark_floor` (up to 4x faster) [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: add read_parquet, read_csv, read_json, read_avro SQL table functions [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: early termination for right semi/anti hash joins [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: round_even for floats for the single argument case [datafusion] via GitHub
• 2026/08/03 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: support `explode_outer` [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: support `explode_outer` [datafusion-comet] via GitHub
• 2026/08/03 [PR] Add recursion checks for parse_interval [datafusion-sqlparser-rs] via GitHub
• 2026/08/03 Re: [I] PostgreSQL compatibility: `regexp_instr` with an empty pattern should return 1 [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: handle empty patterns in regexp_instr [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: eliminate LEFT/RIGHT JOINs with redundant sides [datafusion] via GitHub
• 2026/08/03 Re: [I] Refactor numeric sign and padding in Spark format_string [datafusion] via GitHub
• 2026/08/03 [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] chore: start 1.1.0 development [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: support Utf8/LargeUtf8/Utf8View in native RLike without panicking [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: Native execution via Ballista [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: Native execution via Ballista [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 Re: [PR] chore: [branch-1.0] change version from 1.0.0-SNAPSHOT to 1.0.0 [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: [branch-1.0] generate release docs for 1.0.0 [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: optimize `struct_to_json` (10% faster) [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: implement pmod natively for all numeric types [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] perf: vectorize float/decimal to narrow-integer casts [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: add upstream-comet-expression skill [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: share Parquet metadata cache across tasks in an executor [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: add a Frequently Asked Questions page [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: add contributor guide pages for Arrow usage, memory management, and shuffle invariants [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: expand list of operators in user guide "supported operators" section [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: decode invalid UTF-8 at the JVM to native FFI import boundary [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: re-enable COUNT for mixed Spark partial / Comet final aggregates [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] test: add schema scenarios and allocation measurement to isolated C2R benchmark [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] test: add schema scenarios and allocation measurement to isolated C2R benchmark [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: teach audit/review skills the recurring findings from recent reviews [WIP] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: CometFairMemoryPool compared pool-wide usage against a per-consumer limit [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: release task-shared memory pool references via RAII guard [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] test: teach CometCastSuite about the codegen dispatch path [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] datafusion-proto: logical-plan serialization overflows the stack in debug builds [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: remove native cast from boolean to decimal [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] perf: optimize spark_base64 in spark-expr [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] Expose parquet row-number virtual column (RowNumber) on ParquetSource/ParquetOpener [datafusion] via GitHub
• 2026/08/03 Re: [I] datafusion-proto: logical-plan serialization overflows the stack in debug builds [datafusion] via GitHub
• 2026/08/03 Re: [I] Grouped approx_distinct can overflow Arrow BinaryArray state offsets [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] via GitHub
• 2026/08/03 Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] via GitHub
• 2026/08/03 Re: [I] AQE: coalesce and range-repartition-routing slots can co-exist on the same ExchangeExec [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] perf: skip re-slicing window partition batches with nothing to prune [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] fix: re-enable null-equal join dynamic filters with an IS NULL predicate [datafusion] via GitHub
• 2026/08/03 [PR] fix: reject duplicate projection output names [datafusion] via GitHub
• 2026/08/03 Re: [PR] docs: [branch-1.0] add 1.0.0 changelog [datafusion-comet] via GitHub
• 2026/08/03 [I] Grouped approx_distinct can overflow Arrow BinaryArray state offsets [datafusion] via GitHub
• 2026/08/03 Re: [I] [Status Update] Simplifing Streams to be more textbook-like and have less state while keeping the same perf [datafusion] via GitHub
• 2026/08/03 Re: [I] Replace `BufferBuilder<u8>` with `Vec<u8>` [datafusion] via GitHub
• 2026/08/03 [PR] perf: use Vec in ArrowBytesMap [datafusion] via GitHub
• 2026/08/03 Re: [I] Simplify WindowTopN by moving it before EnforceSorting [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] via GitHub
• 2026/08/03 [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): make approx_distinct HLL precision configurable [datafusion] via GitHub
• 2026/08/03 [PR] docs: [branch-1.0] generate release docs for 1.0.0 [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] via GitHub
• 2026/08/03 [PR] docs: [branch-1.0] add 1.0.0 changelog [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] chore: start 1.1.0 development [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] chore: start 1.1.0 development [datafusion-comet] via GitHub
• 2026/08/03 [PR] chore: start 1.1.0 development [datafusion-comet] via GitHub
• 2026/08/03 [PR] chore: [branch-1.0] change version from 1.0.0-SNAPSHOT to 1.0.0 [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: re-enable null-equal join dynamic filters with an IS NULL predicate [datafusion] via GitHub
• 2026/08/03 Re: [PR] docs: document ReusedExchange caveat and both CometSparkToColumnar names in operator-count exclusions [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: document all fields and methods of `DFParquetMetadata` [datafusion] via GitHub
• 2026/08/03 [PR] docs: document ReusedExchange caveat and both CometSparkToColumnar names in operator-count exclusions [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: count ReusedSubquery and CometSubqueryBroadcast correctly in extended explain [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: Add more documentation about `PartialSortExec` operator [datafusion] via GitHub
• 2026/08/03 [I] `GroupedHashAggregateStream::emit` throws ArrowError: column types must match schema types [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: count ReusedSubquery and CometSubqueryBroadcast correctly in extended explain [datafusion-comet] via GitHub
• 2026/08/03 [I] Native `collect_set(struct)` aggregate crashes on spill emit [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: count ReusedSubquery and CometSubqueryBroadcast correctly in extended explain [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] [Feature] Add support iceberg table [datafusion-ballista] via GitHub
• 2026/08/03 Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] via GitHub
• 2026/08/03 [PR] chore(deps): bump cryptography from 48.0.1 to 50.0.0 in /python [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] chore(ci): bump the github-codeql group with 2 updates [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add config-matrix tests in enforce_distribution.rs for range-satisfaction settings [datafusion] via GitHub
• 2026/08/03 Re: [I] [Feature] Add support iceberg table [datafusion-ballista] via GitHub
• 2026/08/03 Re: [I] Call for Presentations: Community Showcase: Regular series for sharing what you're building with DataFusion [datafusion] via GitHub
• 2026/08/03 Re: [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] add ExecutionPlan::dynamic_filters() method [datafusion] via GitHub
• 2026/08/03 [I] Support non-determenistic [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] perf: specialize single-column hash-join key equality check [datafusion] via GitHub
• 2026/08/03 [PR] add ExecutionPlan::dynamic_filters() method [datafusion] via GitHub
• 2026/08/03 Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: drop a deep `BinaryExpr` chain iteratively to avoid a stack overflow [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] via GitHub
• 2026/08/03 Re: [I] API: Partitioning::DynamicRange for runtime-discovered split points [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: drop a deep `BinaryExpr` chain iteratively to avoid a stack overflow [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: drop a deep `BinaryExpr` chain iteratively to avoid a stack overflow [datafusion] via GitHub
• 2026/08/03 Re: [I] Replace `BufferBuilder<u8>` with `Vec<u8>` [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] Add dfbench statistics command [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 Re: [PR] docs: Add more documentation about `PartialSortExec` operator [datafusion] via GitHub
• 2026/08/03 Re: [PR] docs: Add more documentation about `PartialSortExec` operator [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: add GroupColumn support for Decimal256 in multi-column GROUP BY [datafusion] via GitHub
• 2026/08/03 Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] via GitHub
• 2026/08/03 Re: [PR] Prefetch Parquet row groups with a bounded I/O budget [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/03 Re: [I] [EPIC] Split Aggregation Logic into Dedicated Streams [datafusion] via GitHub
• 2026/08/03 [PR] perf: specialize single-column hash-join key equality check [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: support `explode_outer` [datafusion-comet] via GitHub
• 2026/08/03 [PR] feat: support _metadata constant columns in native Parquet scan [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix(ffi): preserve TableProvider DML overrides [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] feat: add GroupColumn support for Decimal256 in multi-column GROUP BY [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: handle empty patterns in regexp_instr [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: codegen dispatcher null short-circuit swallowed ANSI errors, plus two latent TIME-type gaps [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] Codegen dispatcher: whole-tree NullIntolerant short-circuit suppresses ANSI errors, plus TIME type gaps between canHandle and the runtime dispatcher [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] Codify Iceberg version compatibility [datafusion-comet] via GitHub
• 2026/08/03 [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions): re-expose string builder API for concat [datafusion] via GitHub

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