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• 2026/06/10 Re: [PR] NewType pattern for `job_id` and `job_name` [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] NewType pattern for `job_id` and `job_name` [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] FFI: plumb `placement` for `FFI_ScalarUDF` [datafusion] via GitHub
• 2026/06/10 [I] SIMILAR TO panics ('failed to downcast array') when operand types differ (e.g. NULL pattern, Utf8View vs Utf8) [datafusion] via GitHub
• 2026/06/10 Re: [PR] PoC: Blocked state management for hash aggregation [datafusion] via GitHub
• 2026/06/10 [PR] perf: Extend WindowTopN to support RANK [datafusion] via GitHub
• 2026/06/10 Re: [I] AbstractMethodError: CometBroadcastExchangeExec missing sparkContext() from BroadcastExchangeLike [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] fix: allow EvalMode.TRY in CometRemainder to support try_mod [datafusion-comet] via GitHub
• 2026/06/10 Re: [I] [Bug] try_mod falls back to Spark because CometRemainder rejects EvalMode.TRY [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] fix: map() fails when keys are literals and values are column expressions [datafusion] via GitHub
• 2026/06/10 Re: [PR] docs: Update/improve `SELECT` reference [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: preserve async UDF return field metadata [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: preserve async UDF return field metadata [datafusion] via GitHub
• 2026/06/10 Re: [I] CometNativeException: "arrays of different length" when using to_date on Iceberg Timestamp column [datafusion-comet] via GitHub
• 2026/06/10 Re: [I] CometNativeException: "arrays of different length" when using to_date on Iceberg Timestamp column [datafusion-comet] via GitHub
• 2026/06/10 Re: [I] Iceberg native readers not supported on AWS Glue Catalog? [datafusion-comet] via GitHub
• 2026/06/10 Re: [I] [DISCUSSION] 2026 Q3-Q4 Roadmap Discussion [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: Avoid incorrectly rounding large integers in `nanvl` [datafusion] via GitHub
• 2026/06/10 [PR] docs: link to 2026 Q3-Q4 roadmap discussion [datafusion] via GitHub
• 2026/06/10 Re: [I] Iceberg native readers not supported on AWS Glue Catalog? [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] [Tracking] feat(contrib): Native Delta Lake scan via delta-kernel-rs (Iceberg-style contrib) [datafusion-comet] via GitHub
• 2026/06/10 [I] Adaptive predicate evaluation [datafusion] via GitHub
• 2026/06/10 Re: [I] [DISCUSSION] 2026 Q3-Q4 Roadmap Discussion [datafusion] via GitHub
• 2026/06/10 Re: [PR] NewType pattern for `job_id` and `job_name` [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] NewType pattern for `job_id` and `job_name` [datafusion-ballista] via GitHub
• 2026/06/10 Re: [I] [Proposal] Streaming execution support roadmap [datafusion] via GitHub
• 2026/06/10 Re: [I] [Proposal] Streaming execution support roadmap [datafusion] via GitHub
• 2026/06/10 Re: [PR] FFI: plumb `placement` for `FFI_ScalarUDF` [datafusion] via GitHub
• 2026/06/10 Re: [D] Q2 2026 roadmap planning [datafusion] via GitHub
• 2026/06/10 Re: [D] Q2 2026 roadmap planning [datafusion] via GitHub
• 2026/06/10 [I] [DISCUSSION] 2026 Q3-Q4 Roadmap Discussion [datafusion] via GitHub
• 2026/06/10 Re: [I] Optimize semi, anti-joins to avoid dynamic dispatch for comparison [datafusion] via GitHub
• 2026/06/10 Re: [PR] NewType pattern for `job_id` and `job_name` [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] Add blog post: The Arrow C Data Interface: Zero-Copy Between Rust and the JVM in DataFusion Comet [datafusion-site] via GitHub
• 2026/06/10 [PR] feat: route structured-text functions through codegen dispatcher [datafusion-comet] via GitHub
• 2026/06/10 [I] Route structured-text functions (CSV/JSON/XPath/XML) through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] fix: add backtrace for `assert_*_or_internal_err` helpers [datafusion] via GitHub
• 2026/06/10 Re: [I] Skip loading the Parquet page index when row-group statistics already prove it cannot prune [datafusion] via GitHub
• 2026/06/10 Re: [I] DataFusionError should be MECE [datafusion] via GitHub
• 2026/06/10 Re: [I] Optimize semi, anti-joins to avoid dynamic dispatch for comparison [datafusion] via GitHub
• 2026/06/10 [I] RIGHT/FULL/NATURAL JOIN ... USING(k) does not coalesce the join key (returns NULL for right-only rows) [datafusion] via GitHub
• 2026/06/10 Re: [PR] [Migration] Branch 54 test [datafusion] via GitHub
• 2026/06/10 Re: [PR] Add blog post: The Arrow C Data Interface: Zero-Copy Between Rust and the JVM in DataFusion Comet [datafusion-site] via GitHub
• 2026/06/10 Re: [PR] [Migration] Branch 54 test [datafusion] via GitHub
• 2026/06/10 Re: [I] Optimize mark joins using existence probes [datafusion] via GitHub
• 2026/06/10 Re: [PR] refactor: add `try_to_proto` / `try_from_proto` to `DynamicFilterPhysicalExpr` [datafusion] via GitHub
• 2026/06/10 [I] Optimize mark joins using existence probes [datafusion] via GitHub
• 2026/06/10 Re: [PR] feat: Add Native Support for In-Memory Cache [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] refactor: Update SortMergeJoin to use async spill abstractions [datafusion] via GitHub
• 2026/06/10 Re: [I] Propagation of metadata through casts can strips extension type from the destination field and can result in invalid extension types [datafusion] via GitHub
• 2026/06/10 [I] Add Poll::Pending spill stream test coverage for SMJ async spill paths [datafusion] via GitHub
• 2026/06/10 [PR] feat: route higher-order functions through codegen dispatcher [datafusion-comet] via GitHub
• 2026/06/10 [I] Route array/map higher-order (lambda) functions through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] feat: add array_exists with lambda support via CometUDF framework [datafusion-comet] via GitHub
• 2026/06/10 [PR] fix(sort): record output_batches, output_bytes and end_time for when not using merge sort [datafusion] via GitHub
• 2026/06/10 Re: [PR] feat: add array_exists with lambda support via CometUDF framework [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] feat: add initial support for `array_exists` with lambda expression support [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] feat: add initial support for `array_exists` with lambda expression support [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] chore(shuffle): add interleave_time metric and specify buffer size for output_data buffer writer [datafusion-comet] via GitHub
• 2026/06/10 [I] Optimize semi, anti-joins to avoid dynamic dispatch for comparison [datafusion] via GitHub
• 2026/06/10 Re: [I] Optimize semi, anti-joins to avoid dynamic dispatch for comparison [datafusion] via GitHub
• 2026/06/10 Re: [PR] feat: route additional scalar expressions through codegen dispatcher [datafusion-comet] via GitHub
• 2026/06/10 [PR] Feat/table provider ffi [datafusion-java] via GitHub
• 2026/06/10 [I] Test dual-impl (native + codegen-dispatch) expressions consistently across the full routing matrix [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] docs: Update/improve `SELECT` reference [datafusion] via GitHub
• 2026/06/10 Re: [PR] docs: Update/improve `SELECT` reference [datafusion] via GitHub
• 2026/06/10 Re: [PR] docs: Update/improve `SELECT` reference [datafusion] via GitHub
• 2026/06/10 Re: [PR] docs: Update/improve `SELECT` reference [datafusion] via GitHub
• 2026/06/10 [PR] [Migration] Branch 54 test [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [I] [EPIC] TUI Improvements [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] fix: add backtrace for `assert_*_or_internal_err` helpers [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: add backtrace for `assert_*_or_internal_err` helpers [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix(lambda): keep multi-param lambda parameter positions stable [datafusion] via GitHub
• 2026/06/10 Re: [I] Hash join should omit NULLs from build side under `NullEqualsNothing` [datafusion] via GitHub
• 2026/06/10 [I] Hash join should omit NULLs from build side under `NullEqualsNothing` [datafusion] via GitHub
• 2026/06/10 Re: [I] Optimize existence-probe for `RightSemi`, `RightAnti` joins [datafusion] via GitHub
• 2026/06/10 [I] TopK early-exit doesn't fire when a partition's local heap is empty but the shared dynamic filter is already tight [datafusion] via GitHub
• 2026/06/10 Re: [I] Port `ScalarSubqueryExpr` to use `try_to_proto` / `try_from_proto` [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix(topk): call attempt_early_completion when filter rejects entire b… [datafusion] via GitHub
• 2026/06/10 Re: [I] Propagation of metadata through casts can strips extension type from the destination field and can result in invalid extension types [datafusion] via GitHub
• 2026/06/10 [PR] fix: RIGHT/FULL/NATURAL JOIN USING does not coalesce the join key (returns NULL for right-only rows) [datafusion] via GitHub
• 2026/06/10 Re: [PR] Revert custom allocator auditing of MemoryPool tracking in SLTs [datafusion] via GitHub
• 2026/06/10 Re: [PR] Revert custom allocator auditing of MemoryPool tracking in SLTs [datafusion] via GitHub
• 2026/06/10 Re: [PR] Deprecate `Expr` temporal part arguments in date extraction and truncation functions [datafusion-python] via GitHub
• 2026/06/10 Re: [PR] Test performance of `BatchCoalescer::push_batch_with_filter` [datafusion] via GitHub
• 2026/06/10 Re: [PR] NewType pattern for `job_id` and `job_name` [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] chore: Update to arrow/parquet 59.0.0 [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: add backtrace for `assert_*_or_internal_err` helpers [datafusion] via GitHub
• 2026/06/10 [I] breaking change detector in CI report breaking changes when HEAD is not aligned with base branch [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix(topk): call attempt_early_completion when filter rejects entire b… [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix(topk): call attempt_early_completion when filter rejects entire b… [datafusion] via GitHub
• 2026/06/10 Re: [PR] feat: decouple partition location from executor metadata [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] feat: Add Native Support for In-Memory Cache [datafusion-comet] via GitHub
• 2026/06/10 Re: [PR] feat(tui): Add theming support [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] feat(tui): Add theming support [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [I] [EPIC] A collection of Memory Accounting Limitations and Improvements [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: treat -0.0 and +0.0 as equal in comparisons and IN list [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: treat -0.0 and +0.0 as equal in comparisons and IN list [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: add backtrace for `assert_*_or_internal_err` helpers [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: REST API stage plan is too busy [datafusion-ballista] via GitHub
• 2026/06/10 Re: [I] Accurately reserve memory in the build side of hash joins [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: REST API stage plan is too busy [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] fix: REST API stage plan is too busy [datafusion-ballista] via GitHub
• 2026/06/10 Re: [I] Centralize DataFusion SQL dialect metadata [datafusion] via GitHub
• 2026/06/10 Re: [PR] refactor: centralize SQL dialect metadata [datafusion] via GitHub
• 2026/06/10 Re: [PR] Add logical range partitioning representation [datafusion] via GitHub
• 2026/06/10 [PR] chore: use internal_err macro in `assert_eq_or_internal_err` for backtrace [datafusion] via GitHub
• 2026/06/10 [PR] docs: move TopK user defined operator example into extending-operators guide [datafusion] via GitHub
• 2026/06/10 Re: [PR] Add logical range partitioning representation [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: REST API stage plan is too busy [datafusion-ballista] via GitHub
• 2026/06/10 Re: [I] Hash aggregation produces batches reporting huge memory size [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [I] Hash aggregation produces batches reporting huge memory size [datafusion] via GitHub
• 2026/06/10 Re: [PR] NewType pattern for `job_id` and `job_name` [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] feat(ffi): plumb `simplify`, `expressions`, `reverse_expr`, and `documentation` through `FFI_WindowUDF` [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] IGNORE debug breaking change ci [datafusion] via GitHub
• 2026/06/10 Re: [PR] IGNORE debug breaking change ci [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [PR] NewType pattern for `job_id` and `job_name` [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] feat: decouple partition location from executor metadata [datafusion-ballista] via GitHub
• 2026/06/10 [PR] Refactor outer join null-rejection analysis to track join sides directly [datafusion] via GitHub
• 2026/06/10 Re: [PR] Unify LRU memory-limiting caches into one generic cache [datafusion] via GitHub
• 2026/06/10 Re: [PR] feat(tui): Add theming support [datafusion-ballista] via GitHub
• 2026/06/10 Re: [PR] feat: support reading from stdin in datafusion-cli [datafusion] via GitHub
• 2026/06/10 Re: [PR] Improve error message on invalid casts for structs [datafusion] via GitHub
• 2026/06/10 Re: [PR] feat(parquet): runtime row-group early stop via TopK dynamic filter [datafusion] via GitHub
• 2026/06/10 Re: [I] [Optimizer] Consolidate repeated filter-rebuild patterns in PushDownFilter [datafusion] via GitHub
• 2026/06/10 Re: [PR] Refactor unary filter pushdown logic for Aggregate and Window [datafusion] via GitHub
• 2026/06/10 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/10 Re: [I] Centralize checked byte-size and offset accounting for variable-size string builders [datafusion] via GitHub
• 2026/06/10 Re: [I] Refactor eliminate_outer_join null-rejection analysis to track join sides directly [datafusion] via GitHub
• 2026/06/10 [I] Centralize checked byte-size and offset accounting for variable-size string builders [datafusion] via GitHub
• 2026/06/10 [I] Refactor eliminate_outer_join null-rejection analysis to track join sides directly [datafusion] via GitHub
• 2026/06/10 Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] via GitHub
• 2026/06/10 Re: [PR] refactor(physical-plan): extract make_group_column factory + eager init at try_new + tighten Time variants [datafusion] via GitHub
• 2026/06/09 [I] Centralize shared-allocation accounting for Arc DFHeapSize implementations [datafusion] via GitHub
• 2026/06/09 Re: [PR] chore(deps): bump taiki-e/install-action from 2.81.8 to 2.81.9 [datafusion-ballista] via GitHub
• 2026/06/09 Re: [PR] chore(deps): bump uuid from 1.23.2 to 1.23.3 [datafusion-ballista] via GitHub
• 2026/06/09 Re: [PR] refactor: introduce ProbeEnd state in NestedLoopJoinExec [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat: Support IEEE 754 negative zero semantics [datafusion] via GitHub
• 2026/06/09 Re: [PR] fix: handle date_bin negative subsecond and overflow cases [datafusion] via GitHub
• 2026/06/09 Re: [PR] fix: handle date_bin negative subsecond and overflow cases [datafusion] via GitHub
• 2026/06/09 Re: [PR] fix: treat -0.0 and +0.0 as equal in comparisons and IN list [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat: prototype allocator-level OOM circuit breaker (OomGuard) [datafusion-comet] via GitHub
• 2026/06/09 Re: [PR] Clearly gate sliding SUM(DISTINCT) type support [datafusion] via GitHub
• 2026/06/09 [PR] Clearly gate sliding SUM(DISTINCT) type support [datafusion] via GitHub
• 2026/06/09 Re: [PR] Draft: implement non-blocking morsel API [datafusion] via GitHub
• 2026/06/09 Re: [I] Add logical range partitioning representation [datafusion] via GitHub
• 2026/06/09 Re: [PR] Add logical range partitioning representation [datafusion] via GitHub
• 2026/06/09 Re: [PR] Skip loading Parquet page index when row-group statistics already prove it cannot prune [datafusion] via GitHub
• 2026/06/09 [PR] chore(deps): bump uuid from 1.23.2 to 1.23.3 [datafusion-ballista] via GitHub
• 2026/06/09 [PR] chore(deps): bump taiki-e/install-action from 2.81.8 to 2.81.9 [datafusion-ballista] via GitHub
• 2026/06/09 [PR] fix: allow EvalMode.TRY in CometRemainder to support try_mod [datafusion-comet] via GitHub
• 2026/06/09 Re: [I] [Bug] try_mod falls back to Spark because CometRemainder rejects EvalMode.TRY [datafusion-comet] via GitHub
• 2026/06/09 Re: [PR] fix(topk): call attempt_early_completion when filter rejects entire b… [datafusion] via GitHub
• 2026/06/09 Re: [PR] chore(shuffle): add interleave_time metric and specify buffer size for output_data buffer writer [datafusion-comet] via GitHub
• 2026/06/09 Re: [PR] feat: Add 100% Spark-compatible regex support via codegen dispatcher [datafusion-comet] via GitHub
• 2026/06/09 Re: [PR] feat: Add 100% Spark-compatible regex support via codegen dispatcher [datafusion-comet] via GitHub
• 2026/06/09 Re: [I] Hash aggregation produces batches reporting huge memory size [datafusion] via GitHub
• 2026/06/09 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/09 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat: Native Broadcast nested loop join support [datafusion-comet] via GitHub
• 2026/06/09 Re: [I] Align `DataFrame::fill_null` column argument with `fill_nan` [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat: Add From<Option<T>> trait for Precision enum [datafusion] via GitHub
• 2026/06/09 Re: [PR] Enable logical planning for `UPDATE ... FROM` and preserve joined assignment qualifiers [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat: support reading from stdin in datafusion-cli [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat(cli): implement mmap based object store for local files [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat(parquet): support CDC chunking options [datafusion] via GitHub
• 2026/06/09 Re: [PR] Enable logical planning for `UPDATE ... FROM` and preserve joined assignment qualifiers [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat: support size() for MapType input [datafusion-comet] via GitHub
• 2026/06/09 Re: [PR] fix: regex simplification of anchored patterns produces wrong results [datafusion] via GitHub
• 2026/06/09 Re: [PR] refactor(hash-aggr): Forward port the soft limit optimization to the new hash aggregation impl [datafusion] via GitHub
• 2026/06/09 Re: [PR] chore(deps-dev): bump shell-quote from 1.8.3 to 1.8.4 in /datafusion/wasmtest/datafusion-wasm-app [datafusion] via GitHub
• 2026/06/09 [PR] refactor: introduce ProbeEnd state in NestedLoopJoinExec [datafusion] via GitHub
• 2026/06/09 Re: [I] Optimize existence-probe for `RightSemi`, `RightAnti` joins [datafusion] via GitHub
• 2026/06/09 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/09 Re: [I] Centralize `approx_distinct` grouped HLL dispatch [datafusion] via GitHub
• 2026/06/09 Re: [PR] fix: count shared buffers once in hash join build-side memory accounting [datafusion] via GitHub
• 2026/06/09 Re: [PR] Fix correlated EXISTS with constant-false predicate produces dangling mark column reference [datafusion] via GitHub
• 2026/06/09 Re: [PR] chore: Define backport criteria [datafusion] via GitHub
• 2026/06/09 Re: [I] chore: discuss Backport criteria [datafusion] via GitHub
• 2026/06/09 [I] chore: do not run code CI for documentation only PRs [datafusion] via GitHub
• 2026/06/09 Re: [PR] chore: Define backport criteria [datafusion] via GitHub
• 2026/06/09 Re: [PR] chore: Define backport criteria [datafusion] via GitHub
• 2026/06/09 Re: [PR] docs: link release tracking issue to release management page [datafusion] via GitHub
• 2026/06/09 Re: [I] Make Eq with negative float zero compat with other engines [datafusion] via GitHub
• 2026/06/09 Re: [I] Datafusion FP comparator works incorrectly with -0.0 +0.0 [datafusion] via GitHub
• 2026/06/09 Re: [I] DataFusion evaluates -0.0 >= 0.0 as false [datafusion] via GitHub
• 2026/06/09 Re: [PR] feat: Support IEEE 754 negative zero semantics [datafusion] via GitHub

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