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• • Re: [PR] fix: substring with negative start index [datafusion-comet] via GitHub
• [PR] perf: reduce per-node allocations in to_native_metric_node [datafusion-comet] via GitHub
  • Re: [PR] perf: reduce per-node allocations in to_native_metric_node [datafusion-comet] via GitHub
• Re: [I] Spark 4.0.x hive-1 jdk17 tests failing consistently in multiple PRs [datafusion-comet] via GitHub
• [I] Fix issues found when documenting current expression incompatibilities [datafusion-comet] via GitHub
  • Re: [I] Fix issues found when documenting current expression incompatibilities [datafusion-comet] via GitHub
• Re: [I] [EPIC] Fully support ANSI mode [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Fully support ANSI mode [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Fully support ANSI mode [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Fully support ANSI mode [datafusion-comet] via GitHub
• [I] Split proto serialization to encapsulate private state [datafusion] via GitHub
  • Re: [I] Split proto serialization to encapsulate private state [datafusion] via GitHub
  • Re: [I] Split proto serialization to encapsulate private state [datafusion] via GitHub
  • Re: [I] Split proto serialization to encapsulate private state [datafusion] via GitHub
  • Re: [I] Split proto serialization to encapsulate private state [datafusion] via GitHub
  • Re: [I] Split proto serialization to encapsulate private state [datafusion] via GitHub
  • Re: [I] Split proto serialization to encapsulate private state [datafusion] via GitHub
• Re: [I] native_datafusion: scalar subquery pushdown does not produce ReusedSubqueryExec [datafusion-comet] via GitHub
• Re: [PR] test: re-enable sql_hive-1 for Spark 4.0 and fix two small failures [datafusion-comet] via GitHub
  • Re: [PR] test: re-enable sql_hive-1 for Spark 4.0 and fix two small failures [datafusion-comet] via GitHub
  • Re: [PR] test: re-enable sql_hive-1 for Spark 4.0 and fix two small failures [datafusion-comet] via GitHub
  • Re: [PR] test: re-enable sql_hive-1 for Spark 4.0 and fix two small failures [datafusion-comet] via GitHub
• Re: [I] [EPIC] Spark-compatible cast / try_cast operations [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Spark-compatible cast / try_cast operations [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Spark-compatible cast / try_cast operations [datafusion-comet] via GitHub
• Re: [I] Implement Spark-compatible CAST to/from TimestampNTZType [datafusion-comet] via GitHub
  • Re: [I] Implement Spark-compatible CAST to/from TimestampNTZType [datafusion-comet] via GitHub
• [PR] feat: support regular BuildRight+LeftAnti hash join [datafusion-comet] via GitHub
  • Re: [PR] feat: support regular BuildRight+LeftAnti hash join [datafusion-comet] via GitHub
  • Re: [PR] feat: support regular BuildRight+LeftAnti hash join [datafusion-comet] via GitHub
  • Re: [PR] feat: support regular BuildRight+LeftAnti hash join [datafusion-comet] via GitHub
  • Re: [PR] feat: support regular BuildRight+LeftAnti hash join [datafusion-comet] via GitHub
  • Re: [PR] feat: support regular BuildRight+LeftAnti hash join [datafusion-comet] via GitHub
  • Re: [PR] feat: support regular BuildRight+LeftAnti hash join [datafusion-comet] via GitHub
• [I] Metric reporting from native to JVM is a hot-path allocator / JNI bottleneck [datafusion-comet] via GitHub
  • Re: [I] Metric reporting from native to JVM is a hot-path allocator / JNI bottleneck [datafusion-comet] via GitHub
• Re: [PR] perf: replace protobuf metric reporting with pre-allocated flat long[] array [datafusion-comet] via GitHub
  • Re: [PR] perf: replace protobuf metric reporting with pre-allocated flat long[] array [datafusion-comet] via GitHub
• [PR] chore: audit array_intersect and expand SQL test coverage [datafusion-comet] via GitHub
  • Re: [PR] chore: audit array_intersect and expand SQL test coverage [datafusion-comet] via GitHub
  • Re: [PR] chore: audit array_intersect and expand SQL test coverage [datafusion-comet] via GitHub
• Re: [I] Fix listagg-collation.sql test in Spark 4.0.0 [datafusion-comet] via GitHub
• Re: [I] Improve the hash join performance by replacing the RawTable to a simple Vec for JoinHashMap [datafusion] via GitHub
• Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
  • Re: [PR] Skip RowFilter and page pruning for fully matched row groups [datafusion] via GitHub
• Re: [I] `NoSuchMethodException` when reflecting Iceberg TableOperations.current() [datafusion-comet] via GitHub
• [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
  • Re: [PR] refactor `array_remove` benchmarks & add nested benches [datafusion] via GitHub
• Re: [PR] feat: add AI skill to find and improve the Pythonic interface to functions [datafusion-python] via GitHub
  • Re: [PR] feat: add AI skill to find and improve the Pythonic interface to functions [datafusion-python] via GitHub
• [I] Restrict type hints from Any for many functions [datafusion-python] via GitHub
• [PR] chore(deps): bump rustls-webpki from 0.103.12 to 0.103.13 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump rustls-webpki from 0.103.12 to 0.103.13 [datafusion-ballista] via GitHub
• [PR] chore(deps): bump rustls-webpki from 0.103.12 to 0.103.13 in /native [datafusion-comet] via GitHub
• Re: [PR] chore(deps): bump rustls-webpki from 0.103.8 to 0.103.10 [datafusion-sandbox] via GitHub
  • Re: [PR] chore(deps): bump rustls-webpki from 0.103.8 to 0.103.10 [datafusion-sandbox] via GitHub
• [PR] chore(deps): bump rustls-webpki from 0.103.10 to 0.103.13 [datafusion-sandbox] via GitHub
• [PR] build(deps): bump rustls-webpki from 0.103.10 to 0.103.13 [datafusion-python] via GitHub
• [PR] chore(deps): bump rustls-webpki from 0.103.10 to 0.103.13 in /python [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump rustls-webpki from 0.103.10 to 0.103.13 in /python [datafusion-ballista] via GitHub
• [PR] docs: add llms.txt, agent skills, and AI assistants guide [datafusion-python] via GitHub
• Re: [I] support dynamic filtering on partitioned data from file source [datafusion] via GitHub
• [I] Test Comet with DataFusion lambda functions [datafusion-comet] via GitHub
  • Re: [I] Test Comet with DataFusion lambda functions [datafusion-comet] via GitHub
  • Re: [I] Test Comet with DataFusion lambda functions [datafusion-comet] via GitHub
• Re: [I] Enable windowed aggregates and fix correctness issues [datafusion-comet] via GitHub
• [PR] feat: add encode time tracking for shuffle operations [datafusion-comet] via GitHub
  • Re: [PR] feat: add encode time tracking for shuffle operations [datafusion-comet] via GitHub
  • Re: [PR] feat: add encode time tracking for shuffle operations [datafusion-comet] via GitHub
• [PR] docs: add compatibility reasons to all expression serdes [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
  • Re: [PR] docs: add compatibility documentation to all expressions [datafusion-comet] via GitHub
• [PR] feat: Support RIGHT/FULL joins in NLJ memory-limited execution [datafusion] via GitHub
  • Re: [PR] feat: Support RIGHT/FULL joins in NLJ memory-limited execution [datafusion] via GitHub
  • Re: [PR] feat: Support RIGHT/FULL joins in NLJ memory-limited execution [datafusion] via GitHub
  • Re: [PR] feat: Support RIGHT/FULL joins in NLJ memory-limited execution [datafusion] via GitHub
  • Re: [PR] feat: Support RIGHT/FULL joins in NLJ memory-limited execution [datafusion] via GitHub
• Re: [I] `lower`, `upper` is inefficient for sliced arrays [datafusion] via GitHub
• Re: [I] Support Nested correlated subquery error with a depth exceeding 1 [datafusion] via GitHub
  • Re: [I] Support Nested correlated subquery error with a depth exceeding 1 [datafusion] via GitHub
  • Re: [I] Support Nested correlated subquery error with a depth exceeding 1 [datafusion] via GitHub
• [PR] chore: gitignore generated docs directories [datafusion-comet] via GitHub
  • Re: [PR] chore: gitignore generated docs directories [datafusion-comet] via GitHub
• [PR] chore: promote array_insert to compatible and consolidate expression docs [datafusion-comet] via GitHub
  • Re: [PR] chore: promote array_insert to compatible and consolidate expression docs [datafusion-comet] via GitHub
  • Re: [PR] chore: promote array_insert to compatible and consolidate expression docs [datafusion-comet] via GitHub
  • Re: [PR] chore: promote array_insert to compatible and consolidate expression docs [datafusion-comet] via GitHub
  • Re: [PR] chore: promote array_insert to compatible and consolidate expression docs [datafusion-comet] via GitHub
• [PR] ci: add concurrency blocks to more workflows to cancel on new commit [datafusion-comet] via GitHub
  • Re: [PR] ci: add concurrency blocks to more workflows to cancel on new commit [datafusion-comet] via GitHub
• Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
  • Re: [PR] feat: executor system & process metrics [datafusion-ballista] via GitHub
• Re: [I] Epic: CometNativeScan improvements (per-partition serde, cleanup, DPP, AQE DPP, V2 operator) [datafusion-comet] via GitHub
  • Re: [I] Epic: CometNativeScan improvements (per-partition serde, cleanup, DPP, AQE DPP, V2 operator) [datafusion-comet] via GitHub
  • Re: [I] Epic: CometNativeScan improvements (per-partition serde, cleanup, DPP, AQE DPP, V2 operator) [datafusion-comet] via GitHub
• Re: [PR] feat: support TimestampType join keys in SortMergeJoin [datafusion-comet] via GitHub
  • Re: [PR] feat: support TimestampType join keys in SortMergeJoin [datafusion-comet] via GitHub
• [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
  • Re: [PR] Gene.bordegaray/2026/04/partition routed dynamic filters [datafusion] via GitHub
• [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
  • Re: [PR] [TUI] Show job's stages and their tasks [datafusion-ballista] via GitHub
• [PR] tpch examples: rewrite queries idiomatically and embed reference SQL [datafusion-python] via GitHub
  • Re: [PR] tpch examples: rewrite queries idiomatically and embed reference SQL [datafusion-python] via GitHub
  • Re: [PR] tpch examples: rewrite queries idiomatically and embed reference SQL [datafusion-python] via GitHub
• Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
  • Re: [PR] perf: Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
• Re: [PR] feat: add support for array_position expression [datafusion-comet] via GitHub
• Re: [I] [Feature] Support Spark expression: length_of_json_array [datafusion-comet] via GitHub
• Re: [I] [Feature] Support Spark expression: array_position [datafusion-comet] via GitHub
• Re: [PR] feat: add PostgreSQL EXCLUDE constraint parsing [datafusion-sqlparser-rs] via GitHub

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