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• • Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion] via GitHub
  • Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion] via GitHub
  • Re: [I] [DISCUSSION] Future of Dynamic Filters Sync [datafusion] via GitHub
• Re: [PR] feat(spark): port Spark-compatible Parquet schema adapter from Comet [datafusion] via GitHub
  • Re: [PR] feat(spark): port Spark-compatible Parquet schema adapter from Comet [datafusion] via GitHub
• [PR] fix: preserve precision in log() with mixed-width float arguments [datafusion] via GitHub
  • Re: [PR] fix: preserve precision in log() with mixed-width float arguments [datafusion] via GitHub
  • Re: [PR] fix: preserve precision in log() with mixed-width float arguments [datafusion] via GitHub
• [I] Extract common regex compilation cache for reuse across regexp functions [datafusion] via GitHub
• [PR] chore: bump spark-4.2 profile to the released 4.2.0 [datafusion-comet] via GitHub
  • Re: [PR] chore: bump spark-4.2 profile to the released 4.2.0 [datafusion-comet] via GitHub
  • Re: [PR] chore: bump spark-4.2 profile to the released 4.2.0 [datafusion-comet] via GitHub
• Re: [I] Implement TimeType support: Infrastructure - shuffle [datafusion-comet] via GitHub
• [PR] feat: make AQE respect broadcast_join_threshold_bytes [datafusion-ballista] via GitHub
  • Re: [PR] feat: make broadcast_join_threshold_bytes/rows authoritative under AQE and the static planner [datafusion-ballista] via GitHub
  • Re: [PR] feat: make broadcast_join_threshold_bytes/rows authoritative under AQE and the static planner [datafusion-ballista] via GitHub
  • Re: [PR] feat: make broadcast_join_threshold_bytes/rows authoritative under AQE and the static planner [datafusion-ballista] via GitHub
• [I] `ballista.optimizer.broadcast_join_threshold_bytes` has no effect when adaptive query planning is enabled [datafusion-ballista] via GitHub
  • Re: [I] `ballista.optimizer.broadcast_join_threshold_bytes` has no effect when adaptive query planning is enabled [datafusion-ballista] via GitHub
• [I] Further optimize Spark hex byte encoding: reuse input NullBuffer and special-case the no-nulls path [datafusion] via GitHub
  • Re: [I] Further optimize Spark hex byte encoding: reuse input NullBuffer and special-case the no-nulls path [datafusion] via GitHub
• [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
  • Re: [PR] perf: bulk-append contiguous buffered runs in sort merge join [datafusion] via GitHub
• Re: [PR] feat: re-enable COUNT for mixed Spark partial / Comet final aggregates [datafusion-comet] via GitHub
• Re: [PR] feat: add comet_version() SQL function [datafusion-comet] via GitHub
  • Re: [PR] feat: add comet_version() SQL function [datafusion-comet] via GitHub
• Re: [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet] via GitHub
  • Re: [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet] via GitHub
• [PR] feat: removed all instances of deprecated virtualtable values field [datafusion] via GitHub
  • Re: [PR] feat: removed all instances of deprecated virtualtable values field [datafusion] via GitHub
• Re: [I] [Feature] support size() for MapType inputs [datafusion-comet] via GitHub
• Re: [I] Unable to use Ballista at scale (e.g. TPC-H @ 1TB) [datafusion-ballista] via GitHub
• Re: [I] Some benchmark queries fail or produce incorrect results [datafusion-ballista] via GitHub
  • Re: [I] Some benchmark queries fail or produce incorrect results [datafusion-ballista] via GitHub
• Re: [I] Document how to run TPC-H benchmarks in Kubernetes [datafusion-ballista] via GitHub
  • Re: [I] Document how to run TPC-H benchmarks in Kubernetes [datafusion-ballista] via GitHub
• Re: [I] Improve benchmark performance [datafusion-ballista] via GitHub
  • Re: [I] Improve benchmark performance [datafusion-ballista] via GitHub
• [I] cast string to boolean: trim ISO control bytes to match Spark's UTF8String.trimAll [datafusion-comet] via GitHub
• [I] Thread `PhysicalOptimizerContext` through `join_selection` stats helpers (CBO extension pattern) [datafusion] via GitHub
  • Re: [I] Thread `PhysicalOptimizerContext` through `join_selection` stats helpers (CBO extension pattern) [datafusion] via GitHub
• Re: [PR] fix: avoid full listings for cached pruned partitions [datafusion] via GitHub
• [PR] fix(datasource): avoid over-conservative transformation of num_rows statistics in file scan config [datafusion] via GitHub
  • Re: [PR] fix(datasource): avoid over-conservative transformation of num_rows statistics in file scan config [datafusion] via GitHub
• [PR] fix: handle NULL string and format arguments in to_date, to_timestamp, and to_unixtime [datafusion] via GitHub
  • Re: [PR] fix: handle NULL string and format arguments in to_date, to_timestamp, and to_unixtime [datafusion] via GitHub
  • Re: [PR] fix: handle NULL string and format arguments in to_date, to_timestamp, and to_unixtime [datafusion] via GitHub
  • Re: [PR] fix: handle NULL string and format arguments in to_date, to_timestamp, and to_unixtime [datafusion] via GitHub
  • Re: [PR] fix: handle NULL string and format arguments in to_date, to_timestamp, and to_unixtime [datafusion] via GitHub
• Re: [I] PostgreSQL compatibility: `time + interval` should wrap within the 24-hour time domain [datafusion] via GitHub
• Re: [I] PostgreSQL compatibility: `time - interval` should wrap within the 24-hour time domain [datafusion] via GitHub
• [I] Centralize aggregate-scope expression rendering in the SQL unparser [datafusion] via GitHub
• [I] Centralize higher-order list lambda evaluation helpers [datafusion] via GitHub
  • Re: [I] Centralize higher-order list lambda evaluation helpers [datafusion] via GitHub
  • Re: [I] Centralize higher-order list lambda evaluation helpers [datafusion] via GitHub
• [I] Refactor: Add an optimizer-local helper for schema-aware child rewrites [datafusion] via GitHub
• [I] Document decimal AVG wrapping arithmetic behind explicit helpers [datafusion] via GitHub
• Re: [I] Bug in lambda variable resolution [datafusion] via GitHub
• [PR] test: Fix data_pagesize_limit extraction in parquet writer props roundtrip test [datafusion] via GitHub
  • Re: [PR] test: Fix data_pagesize_limit extraction in parquet writer props roundtrip test [datafusion] via GitHub
• [PR] fix: size the AQE broadcast decision by bytes, not row count [datafusion-ballista] via GitHub
  • Re: [PR] fix: size the AQE broadcast decision by bytes, not row count [datafusion-ballista] via GitHub
  • Re: [PR] fix: size the AQE broadcast decision by bytes, not row count [datafusion-ballista] via GitHub
• [PR] chore(deps): bump lz4_flex from 0.13.1 to 0.14.0 in /native [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump lz4_flex from 0.13.1 to 0.14.0 in /native [datafusion-comet] via GitHub
• [PR] chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native [datafusion-comet] via GitHub
• [PR] chore(deps): bump the all-other-cargo-deps group in /native with 6 updates [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 6 updates [datafusion-comet] via GitHub
• [PR] feat: Add Struct type to approx_distinct [datafusion] via GitHub
  • Re: [PR] feat: Add Struct type to approx_distinct [datafusion] via GitHub
  • Re: [PR] feat: Support Struct type in approx_distinct [datafusion] via GitHub
  • Re: [PR] feat: Support Struct type in approx_distinct [datafusion] via GitHub
  • Re: [PR] feat: Support Struct type in approx_distinct [datafusion] via GitHub
• [PR] chore(deps): bump actions/setup-node from 6 to 7 [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump actions/setup-node from 6 to 7 [datafusion-comet] via GitHub
• [PR] chore(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.1 [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.1 [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.1 [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.1 [datafusion-comet] via GitHub
• [PR] chore(deps): bump github/codeql-action/init from 4.36.2 to 4.37.1 [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action/init from 4.36.2 to 4.37.1 [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action/init from 4.36.2 to 4.37.1 [datafusion-comet] via GitHub
• [PR] chore: Fix duplicated word typos in comments [datafusion] via GitHub
  • Re: [PR] chore: Fix duplicated word typos in comments [datafusion] via GitHub
  • Re: [PR] chore: Fix duplicated word typos in comments [datafusion] via GitHub
  • Re: [PR] chore: Fix duplicated word typos in comments [datafusion] via GitHub
• [PR] chore(deps): bump tokio from 1.52.4 to 1.53.0 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump tokio from 1.52.4 to 1.53.0 [datafusion-ballista] via GitHub
• [PR] chore(deps): bump tokio from 1.52.4 to 1.53.0 in /python [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump tokio from 1.52.4 to 1.53.0 in /python [datafusion-ballista] via GitHub
• [I] AQE broadcast decision falls back to a size-blind row threshold when total_byte_size is unknown [datafusion-ballista] via GitHub
• [PR] minor(CI): Use `install-action` to speed up ci [datafusion] via GitHub
  • Re: [PR] minor(CI): Use `install-action` to speed up ci [datafusion] via GitHub
  • Re: [PR] minor(CI): Use `install-action` to speed up ci [datafusion] via GitHub
  • Re: [PR] minor(CI): Use `install-action` to speed up ci [datafusion] via GitHub
• [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] via GitHub
  • Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] via GitHub
  • Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] via GitHub
  • Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] via GitHub
  • Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] via GitHub
  • Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] via GitHub
• [PR] chore: downsize `sql_planner_extended` `logical_plan_optimize` sample size to 10 [datafusion] via GitHub
  • Re: [PR] chore: downsize `sql_planner_extended` `logical_plan_optimize` sample size to 10 [datafusion] via GitHub
  • Re: [PR] chore: downsize `sql_planner_extended` `logical_plan_optimize` sample size to 10 [datafusion] via GitHub
  • Re: [PR] chore: downsize `sql_planner_extended` `logical_plan_optimize` sample size to 5 [datafusion] via GitHub
• [I] Extend aggregation fuzz testing with memory-limit tests [datafusion] via GitHub
  • Re: [I] Extend aggregation fuzz testing with memory-limit tests [datafusion] via GitHub
• [PR] refactor(hash-aggr): Support spilling for ordered aggregation [datafusion] via GitHub
  • Re: [PR] refactor(hash-aggr): Support spilling for ordered aggregation [datafusion] via GitHub
• [PR] chore(deps): bump tokio from 1.52.3 to 1.52.4 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump tokio from 1.52.3 to 1.52.4 [datafusion-ballista] via GitHub
• [PR] chore(deps): bump tokio from 1.52.3 to 1.52.4 in /python [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump tokio from 1.52.3 to 1.52.4 in /python [datafusion-ballista] via GitHub
• [PR] chore(deps): bump taiki-e/install-action from 2.83.2 to 2.83.3 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump taiki-e/install-action from 2.83.2 to 2.83.3 [datafusion-ballista] via GitHub
• [PR] chore(deps): bump github/codeql-action/init from 4.37.0 to 4.37.1 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action/init from 4.37.0 to 4.37.1 [datafusion-ballista] via GitHub
• [PR] chore(deps): bump github/codeql-action/analyze from 4.37.0 to 4.37.1 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action/analyze from 4.37.0 to 4.37.1 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump github/codeql-action/analyze from 4.37.0 to 4.37.1 [datafusion-ballista] via GitHub
• Re: [PR] Make clickhouse tuples work [datafusion-sqlparser-rs] via GitHub
• Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion] via GitHub
• Re: [PR] Add internal repartition metrics [datafusion] via GitHub
• Re: [PR] Split proto serialization to encapsulate private state (cleanup-first take on #21835) [datafusion] via GitHub
• Re: [PR] Add is_null/is_not_true trait methods to PhysicalExpr [datafusion] via GitHub
• Re: [PR] fix: propagate inner-field metadata through composite-type constructors [datafusion] via GitHub
  • Re: [PR] fix: propagate inner-field metadata through composite-type constructors [datafusion] via GitHub
  • Re: [PR] fix: propagate inner-field metadata through composite-type constructors [datafusion] via GitHub
  • Re: [PR] fix: propagate inner-field metadata through composite-type constructors [datafusion] via GitHub
• Re: [PR] Fix SIMILAR TO percent wildcard [datafusion] via GitHub
• [PR] feat: build gate + inert wiring for contrib Delta scans [Delta contrib split, part 2] [datafusion-comet] via GitHub
  • Re: [PR] feat: build gate + inert wiring for contrib Delta scans [Delta contrib split, part 2] [datafusion-comet] via GitHub
  • Re: [PR] feat: build gate + inert wiring for contrib Delta scans [Delta contrib split, part 2] [datafusion-comet] via GitHub
• [I] Expose per-file write metadata from DataFrame.write_parquet() [datafusion-python] via GitHub
• [PR] Datasource: Add file_metadata() to DataSink for per-file write metadata [datafusion] via GitHub
  • Re: [PR] Datasource: Add file_metadata() to DataSink for per-file write metadata [datafusion] via GitHub
• [PR] docs: add benchmarking page to the contributors guide [datafusion-ballista] via GitHub
  • Re: [PR] docs: add benchmarking page to the contributors guide [datafusion-ballista] via GitHub
  • Re: [PR] docs: add benchmarking page to the contributors guide [datafusion-ballista] via GitHub
  • Re: [PR] docs: add benchmarking page to the contributors guide [datafusion-ballista] via GitHub
• [I] Add a benchmarking page to the Contributors Guide [datafusion-ballista] via GitHub
  • Re: [I] Add a benchmarking page to the Contributors Guide [datafusion-ballista] via GitHub
• [PR] ci: skip expensive workflows for docs-only changes [datafusion-ballista] via GitHub
  • Re: [PR] ci: skip expensive workflows for docs-only changes [datafusion-ballista] via GitHub
• Re: [I] Support MERGE INTO [datafusion] via GitHub
  • Re: [I] Support MERGE INTO [datafusion] via GitHub
• [I] Support `WHEN NOT MATCHED BY SOURCE` for `MERGE INTO` statement. [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Support `WHEN NOT MATCHED BY SOURCE` for `MERGE INTO` statement. [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Support `WHEN NOT MATCHED BY SOURCE` for `MERGE INTO` statement. [datafusion-sqlparser-rs] via GitHub
• Re: [PR] Add blog: Optimizing for Almost Sorted Data: Sort Pushdown in Apache DataFusion [datafusion-site] via GitHub
  • Re: [PR] Add blog: Optimizing for Almost Sorted Data: Sort Pushdown in Apache DataFusion [datafusion-site] via GitHub
  • Re: [PR] Add blog: Optimizing for Almost Sorted Data: Sort Pushdown in Apache DataFusion [datafusion-site] via GitHub
  • Re: [PR] Add blog: Optimizing for Almost Sorted Data: Sort Pushdown in Apache DataFusion [datafusion-site] via GitHub
  • Re: [PR] Add blog: Optimizing for Almost Sorted Data: Sort Pushdown in Apache DataFusion [datafusion-site] via GitHub
  • Re: [PR] Add blog: Optimizing for Almost Sorted Data: Sort Pushdown in Apache DataFusion [datafusion-site] via GitHub
• Re: [I] Remove record_batch! macro once upstream updates [datafusion] via GitHub
• [PR] fix: remove the SortMergeJoinExec broadcast conversion [datafusion-ballista] via GitHub
  • Re: [PR] fix: remove the static planner SortMergeJoinExec broadcast conversion [datafusion-ballista] via GitHub
  • Re: [PR] fix: remove the static planner SortMergeJoinExec broadcast conversion [datafusion-ballista] via GitHub
  • Re: [PR] fix: remove the static planner SortMergeJoinExec broadcast conversion [datafusion-ballista] via GitHub
• Re: [I] Null-aware anti join (`NOT IN`) returns rows when join dynamic filter pushdown drops the probe NULL [datafusion] via GitHub
• Re: [PR] chore: fix `SlidingDistinctCountAccumulator::size()` to include budget for distinct values [datafusion] via GitHub
• [PR] chore(deps-dev): bump websocket-driver from 0.7.4 to 0.7.5 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] via GitHub
• [I] Optimize redundant calls to UDFs producing `StructArray` [datafusion] via GitHub
  • Re: [I] Optimize redundant calls to UDFs producing `StructArray` [datafusion] via GitHub
• [I] Live upgrade strategy [datafusion-ballista] via GitHub
  • Re: [I] Live upgrade strategy [datafusion-ballista] via GitHub
  • Re: [I] Live upgrade strategy [datafusion-ballista] via GitHub
  • Re: [I] Live upgrade strategy [datafusion-ballista] via GitHub
  • Re: [I] Live upgrade strategy [datafusion-ballista] via GitHub
  • Re: [I] Live upgrade strategy [datafusion-ballista] via GitHub
  • Re: [I] Live upgrade strategy [datafusion-ballista] via GitHub
• [PR] feat: Implement TimeType support - Infrastructure - sort, min/max [datafusion-comet] via GitHub
  • Re: [PR] feat: Implement TimeType support - Infrastructure - sort, min/max [datafusion-comet] via GitHub
• [PR] [branch-54] Resolve lost wakeup in SpillPoolReader with multiple conc… [datafusion] via GitHub
  • Re: [PR] [branch-54] Resolve lost wakeup in SpillPoolReader with multiple conc… [datafusion] via GitHub

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