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• Re: [PR] perf: optimize string contains function [datafusion-comet] via GitHub
  • Re: [PR] perf: optimize string contains function [datafusion-comet] via GitHub
• Re: [I] In-memory cache tests that use checkSparkAnswer compare the cache with itself [datafusion-comet] via GitHub
  • Re: [I] In-memory cache tests that use checkSparkAnswer compare the cache with itself [datafusion-comet] via GitHub
• [PR] docs: fix redirects that lead to missing pages [datafusion-comet] via GitHub
  • Re: [PR] docs: fix redirects that lead to missing pages [datafusion-comet] via GitHub
• [PR] docs: split the tuning guide into multiple pages [datafusion-comet] via GitHub
  • Re: [PR] docs: split the tuning guide into multiple pages [datafusion-comet] via GitHub
• [PR] fix: rethrow the exception a JVM input throws instead of a CometNativeException [datafusion-comet] via GitHub
• Re: [PR] chore: drop Spark 3.4 support [datafusion-comet] via GitHub
  • Re: [PR] chore: drop Spark 3.4 support [datafusion-comet] via GitHub
• [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
  • Re: [PR] ci: Add target release version labels to merged PRs [datafusion] via GitHub
• Re: [I] ClickHouse: Support tuple element access by index [datafusion-sqlparser-rs] via GitHub
• [PR] The great `Box`-ification experiment [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] The great `Box`-ification experiment [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] The great `Box`-ification experiment [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] The great `Box`-ification experiment [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] The great `Box`-ification experiment [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] The great `Box`-ification experiment [datafusion-sqlparser-rs] via GitHub
• [PR] test: backport the upstream fix for a flaky Iceberg 1.9.1 rewrite test [datafusion-comet] via GitHub
  • Re: [PR] test: backport the upstream fix for a flaky Iceberg 1.9.1 rewrite test [datafusion-comet] via GitHub
• [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
  • Re: [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] via GitHub
• [PR] ci: Ensure only the main datafusion crate is used in the examples [datafusion] via GitHub
  • Re: [PR] ci: Ensure only the main datafusion crate is used in the examples [datafusion] via GitHub
  • Re: [PR] ci: Ensure only the main datafusion crate is used in the examples [datafusion] via GitHub
  • Re: [PR] ci: Ensure only the main datafusion crate is used in the examples [datafusion] via GitHub
  • Re: [PR] ci: Ensure only the main datafusion crate is used in the examples [datafusion] via GitHub
• Re: [I] Suggest splitting `parser.rs` into smaller mod files [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Suggest splitting `parser.rs` into smaller mod files [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Suggest splitting `parser.rs` into smaller mod files [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Suggest splitting `parser.rs` into smaller mod files [datafusion-sqlparser-rs] via GitHub
• [I] Split `src/parser/mod.rs` and `src/ast/mod.rs` into smaller modules [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Split `src/parser/mod.rs` and `src/ast/mod.rs` into smaller modules [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Split `src/parser/mod.rs` and `src/ast/mod.rs` into smaller modules [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Split `src/parser/mod.rs` and `src/ast/mod.rs` into smaller modules [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Split `src/parser/mod.rs` and `src/ast/mod.rs` into smaller modules [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Split `src/parser/mod.rs` and `src/ast/mod.rs` into smaller modules [datafusion-sqlparser-rs] via GitHub
• [PR] Hive: Preserve numeric-prefix field access round trips [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Hive: Preserve numeric-prefix field access round trips [datafusion-sqlparser-rs] via GitHub
• Re: [I] Support `date_bin` on timestamps with timezone, properly accounting for Daylight Savings Time [datafusion] via GitHub
  • Re: [I] Support `date_bin` on timestamps with timezone, properly accounting for Daylight Savings Time [datafusion] via GitHub
• [I] HIVE: Round trip fails for field access on a numeric-prefix identifier [datafusion-sqlparser-rs] via GitHub
• [PR] Keep ClickBench SQL in sync across runners [datafusion] via GitHub
  • Re: [PR] Keep ClickBench SQL in sync across runners [datafusion] via GitHub
• [I] Extending the dialect labeler (#2517) to replace hand-applied triage labels. [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Extending the dialect labeler (#2517) to replace hand-applied triage labels. [datafusion-sqlparser-rs] via GitHub
• [I] Track benchmark performance in CI with CodSpeed [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Track benchmark performance in CI with CodSpeed [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Track benchmark performance in CI with CodSpeed [datafusion-sqlparser-rs] via GitHub
  • Re: [I] Track benchmark performance in CI with CodSpeed [datafusion-sqlparser-rs] via GitHub
• [PR] fix: xxhash64 of a NULL struct ignores the struct fields [datafusion] via GitHub
  • Re: [PR] fix: xxhash64 of a NULL struct ignores the struct fields [datafusion] via GitHub
  • Re: [PR] fix: xxhash64 of a NULL struct ignores the struct fields [datafusion] via GitHub
  • Re: [PR] fix: xxhash64 of a NULL struct ignores the struct fields [datafusion] via GitHub
• [PR] fix: keep nested inner joins with a different null equality in EliminateCrossJoin [datafusion] via GitHub
• Re: [PR] ClickHouse: Support tuple element access by index [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] ClickHouse: Support tuple element access by index [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] ClickHouse: Support tuple element access by index [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] ClickHouse: Support tuple element access by index [datafusion-sqlparser-rs] via GitHub
• Re: [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] via GitHub
  • Re: [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] via GitHub
  • Re: [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] via GitHub
  • Re: [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] via GitHub
  • Re: [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] via GitHub
  • Re: [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] via GitHub
  • Re: [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] via GitHub
  • Re: [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] via GitHub
• Re: [I] `AND` chain pre-selection tests its threshold against the accumulated prefix, not the next conjunct [datafusion] via GitHub
• [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
  • Re: [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] via GitHub
• Re: [I] Make native Iceberg write coverage visible in the Iceberg Spark test CI jobs [datafusion-comet] via GitHub
• [PR] perf: choose dictionary encoding like iceberg-java in the native Iceberg writer [datafusion-comet] via GitHub
  • Re: [PR] perf: choose dictionary encoding like iceberg-java in the native Iceberg writer [datafusion-comet] via GitHub
  • Re: [PR] perf: choose dictionary encoding like iceberg-java in the native Iceberg writer [datafusion-comet] via GitHub
  • Re: [PR] perf: choose dictionary encoding like iceberg-java in the native Iceberg writer [datafusion-comet] via GitHub
• [PR] refactor: use apply for physical plan invariant checks [datafusion] via GitHub
  • Re: [PR] refactor: use apply for physical plan invariant checks [datafusion] via GitHub
  • Re: [PR] refactor: use apply for physical plan invariant checks [datafusion] via GitHub
• [PR] refactor: Simplify optimizer traversal with `TreeNode::exists()` [datafusion] via GitHub
  • Re: [PR] refactor: Simplify optimizer traversal with `TreeNode::exists()` [datafusion] via GitHub
  • Re: [PR] refactor: Simplify optimizer traversal with `TreeNode::exists()` [datafusion] via GitHub
  • Re: [PR] refactor: Simplify optimizer traversal with `TreeNode::exists()` [datafusion] via GitHub
• [PR] refactor: simplify filter pushdown volatility check [datafusion] via GitHub
  • Re: [PR] refactor: simplify filter pushdown volatility check [datafusion] via GitHub
  • Re: [PR] refactor: simplify filter pushdown volatility check [datafusion] via GitHub
  • Re: [PR] refactor: simplify filter pushdown volatility check [datafusion] via GitHub
  • Re: [PR] refactor: simplify filter pushdown volatility check [datafusion] via GitHub
• [PR] Generic: Parse IN lists that start with a parenthesized subquery [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Generic: Parse IN lists that start with a parenthesized subquery [datafusion-sqlparser-rs] via GitHub
• [PR] perf: speed up INTERSECT ALL and EXCEPT ALL on mostly distinct rows [datafusion] via GitHub
  • Re: [PR] perf: speed up INTERSECT ALL and EXCEPT ALL on mostly distinct rows [datafusion] via GitHub
  • Re: [PR] perf: speed up INTERSECT ALL and EXCEPT ALL on mostly distinct rows [datafusion] via GitHub
• [I] Support Native Iceberg MOR write [datafusion-comet] via GitHub
  • Re: [I] Support Native Iceberg MOR write [datafusion-comet] via GitHub
• Re: [I] Common subexpression elimination masks hides aggregations in physical explain output [datafusion] via GitHub
  • Re: [I] Common subexpression elimination masks hides aggregations in physical explain output [datafusion] via GitHub
• [PR] fix: match iceberg-java for Iceberg partitions past year 262142 in the native writer [datafusion-comet] via GitHub
• [I] Window PARTITION BY puts 0.0 and -0.0 in separate partitions [datafusion] via GitHub
  • Re: [I] Window PARTITION BY puts 0.0 and -0.0 in separate partitions [datafusion] via GitHub
  • Re: [I] Window PARTITION BY puts 0.0 and -0.0 in separate partitions [datafusion] via GitHub
  • Re: [I] Window PARTITION BY puts 0.0 and -0.0 in separate partitions [datafusion] via GitHub
• [PR] feat: serialize LazyMemoryExec through generator hooks [datafusion] via GitHub
• [PR] fix: compact already-sliced batches before the native Iceberg writer counts NaNs [datafusion-comet] via GitHub
• Re: [PR] docs: separate physical memory regions from accounting authorities in the container diagram [datafusion-comet] via GitHub
  • Re: [PR] docs: separate physical memory regions from accounting authorities in the container diagram [datafusion-comet] via GitHub
• [PR] docs: add a simple diagram of how Comet uses executor memory [datafusion-comet] via GitHub
  • Re: [PR] docs: add a simple diagram of how Comet uses executor memory [datafusion-comet] via GitHub
  • Re: [PR] docs: add a simple diagram of how Comet uses executor memory [datafusion-comet] via GitHub
• Re: [PR] feat: derive per-column pruning guarantees from tuple IN lists [datafusion] via GitHub
  • Re: [PR] feat: derive per-column pruning guarantees from tuple IN lists [datafusion] via GitHub
• [PR] fix: keep a correlated filter below the nullable side of an outer join [datafusion] via GitHub
  • Re: [PR] fix: keep a correlated filter below the nullable side of an outer join [datafusion] via GitHub
  • Re: [PR] fix: keep a correlated filter below the nullable side of an outer join [datafusion] via GitHub
  • Re: [PR] fix: keep a correlated filter below the nullable side of an outer join [datafusion] via GitHub
  • Re: [PR] fix: keep a correlated filter below the nullable side of an outer join [datafusion] via GitHub
  • Re: [PR] fix: keep a correlated filter below the nullable side of an outer join [datafusion] via GitHub
  • Re: [PR] fix: keep a correlated filter below the nullable side of an outer join [datafusion] via GitHub
• Re: [I] Wrong results: a correlated filter under the nullable side of an outer join is pulled above the join [datafusion] via GitHub
  • Re: [I] Wrong results: a correlated filter under the nullable side of an outer join is pulled above the join [datafusion] via GitHub
• Re: [I] Serialize `LazyMemoryExec` / `GenerateSeries` through a generator-level proto hook [datafusion] via GitHub
  • Re: [I] Serialize `LazyMemoryExec` / `GenerateSeries` through a generator-level proto hook [datafusion] via GitHub
• [I] Dropping a plan's stream should release what its stream tasks own right away, not when the runtime next polls them [datafusion] via GitHub
• [PR] feat: drop a stream task's future in place when its stream is dropped [datafusion] via GitHub
  • Re: [PR] feat: drop a stream task's future in place when its stream is dropped [datafusion] via GitHub
• Re: [PR] fix: load the Iceberg storage scheme lists from the native factory [datafusion-comet] via GitHub
  • Re: [PR] fix: load the Iceberg storage scheme lists from the native factory [datafusion-comet] via GitHub
  • Re: [PR] fix: load the Iceberg storage scheme lists from the native factory [datafusion-comet] via GitHub
• Re: [I] [EPIC] Leaf expression pushdown and filter pushdown: bugs, decisions and tests [datafusion] via GitHub
• Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
  • Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• Re: [PR] feat(sort-shuffle): accept Option<Partitioning> [datafusion-ballista] via GitHub
• Re: [PR] chore(deps-dev): bump webpack-dev-server from 5.2.1 to 5.2.6 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] via GitHub
• Re: [PR] fix: avoid dictionary key overflow in group value output [datafusion] via GitHub
• Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] via GitHub
• Re: [PR] perf: skip wasted per-batch work in TopK insert_batch [datafusion] via GitHub
  • Re: [PR] perf: skip wasted per-batch work in TopK insert_batch [datafusion] via GitHub
  • Re: [PR] perf: skip wasted per-batch work in TopK insert_batch [datafusion] via GitHub
  • Re: [PR] perf: skip wasted per-batch work in TopK insert_batch [datafusion] via GitHub
  • Re: [PR] perf: skip wasted per-batch work in TopK insert_batch [datafusion] via GitHub
• Re: [PR] docs: Add November 2026 San Francisco DataFusion meetup to events page [datafusion] via GitHub
• [PR] chore: [branch-1.1] change version from 1.1.0-SNAPSHOT to 1.1.0 [datafusion-comet] via GitHub
  • Re: [PR] chore: [branch-1.1] change version from 1.1.0-SNAPSHOT to 1.1.0 [datafusion-comet] via GitHub
  • Re: [PR] chore: [branch-1.1] change version from 1.1.0-SNAPSHOT to 1.1.0 [datafusion-comet] via GitHub
• [PR] fix: Let DataFusion handles global aggregate with no grouping keys instead of falling back to Spark [datafusion-comet] via GitHub
• Re: [PR] test: cover native Iceberg write handoff cleanup [datafusion-comet] via GitHub
  • Re: [PR] test: cover native Iceberg write handoff cleanup [datafusion-comet] via GitHub
  • Re: [PR] test: cover native Iceberg write handoff cleanup [datafusion-comet] via GitHub
• Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] via GitHub
• Re: [PR] test: cover Iceberg driver commit cleanup [datafusion-comet] via GitHub
  • Re: [PR] test: cover Iceberg driver commit cleanup [datafusion-comet] via GitHub
• Re: [PR] fix: restore Spark write execs when reverting transition-heavy stages [datafusion-comet] via GitHub
  • Re: [PR] fix: restore Spark write execs when reverting transition-heavy stages [datafusion-comet] via GitHub

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