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• 2026/05/10 Re: [PR] Add EnsureRequirements: merged EnforceDistribution + EnforceSorting with idempotent pushdown_sorts [datafusion] via GitHub
• 2026/05/10 Re: [PR] Chore: Fix TPC-DS q30 benchmark schema [datafusion] via GitHub
• 2026/05/10 Re: [PR] feat: Upgrade to sqlparser-rs 0.62.0 [datafusion] via GitHub
• 2026/05/10 [PR] Consolidate and document SQL AST shims [datafusion] via GitHub
• 2026/05/10 Re: [I] [datafusion-spark] Implement `ceil` function [datafusion] via GitHub
• 2026/05/10 Re: [I] Add a document page for all available metrics [datafusion] via GitHub
• 2026/05/10 Re: [PR] fix: UNIQUE constraint with NULLs incorrectly collapses GROUP BY groups [datafusion] via GitHub
• 2026/05/10 Re: [PR] docs: auto generate metrics documentation [datafusion] via GitHub
• 2026/05/10 Re: [PR] feat: Upgrade to sqlparser-rs 0.62.0 [datafusion] via GitHub
• 2026/05/10 Re: [PR] fix: bound RepartitionExec channel memory with a byte-budget gate [datafusion] via GitHub
• 2026/05/10 Re: [I] RepartitionExec channels grow unboundedly with one slow consumer [datafusion] via GitHub
• 2026/05/10 Re: [PR] StatisticsV2: initial statistics framework redesign [datafusion] via GitHub
• 2026/05/10 Re: [PR] Add giscus.app to CSP via .htaccess [datafusion-site] via GitHub
• 2026/05/10 Re: [PR] Add giscus.app to CSP via .htaccess [datafusion-site] via GitHub
• 2026/05/10 Re: [PR] Add giscus.app to CSP via .htaccess [datafusion-site] via GitHub
• 2026/05/10 Re: [PR] Add giscus.app to CSP via .htaccess [datafusion-site] via GitHub
• 2026/05/10 Re: [PR] Add giscus.json to restrict comments to production origin [datafusion-site] via GitHub
• 2026/05/10 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/05/10 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/05/10 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/05/10 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/05/10 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/05/10 Re: [I] [EPIC] Merge EnforceDistribution + EnforceSorting into a single EnsureRequirements rule for correctness and idempotency [datafusion] via GitHub
• 2026/05/10 Re: [PR] Compact more aggressively in TopK based upon memory usage [datafusion] via GitHub
• 2026/05/10 Re: [I] `CREATE TABLE ... AS ( WITH RECURSIVE ... )` fails with "Mismatch between schema and batches" - recursive term's batches carry expression names instead of the anchor member [datafusion] via GitHub
• 2026/05/10 [I] `CREATE TABLE ... AS ( WITH RECURSIVE ... )` fails with "Mismatch between schema and batches" - recursive term's batches carry expression names instead of the anchor member [datafusion] via GitHub
• 2026/05/10 Re: [I] Add support for Spark-compatible `explode_outer` function [datafusion] via GitHub
• 2026/05/09 Re: [I] Higher-order functions and async UDF don't work together [datafusion] via GitHub
• 2026/05/09 Re: [I] Higher-order functions and async UDF don't work together [datafusion] via GitHub
• 2026/05/09 Re: [PR] docs: auto generate metrics documentation [datafusion] via GitHub
• 2026/05/09 Re: [PR] docs: auto generate metrics documentation [datafusion] via GitHub
• 2026/05/09 Re: [I] Add support for Spark-compatible `explode_outer` function [datafusion] via GitHub
• 2026/05/09 Re: [PR] Add MERGE INTO types to datafusion-expr [datafusion] via GitHub
• 2026/05/09 Re: [PR] Add MERGE INTO types to datafusion-expr [datafusion] via GitHub
• 2026/05/09 [I] CometPlainVector: cache offsetBufferAddress for variable-width vectors [datafusion-comet] via GitHub
• 2026/05/09 [I] CometPlainVector: validity-bitmap byte cache for sequential reads [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] feat: support elt expression [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] feat: Support basic Delta scans [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] feat: support make_dt_interval and make_interval expressions [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] feat: support shiftrightunsigned expression [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] perf: Add ReflectionCache for Iceberg serialization optimization [iceberg] [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] feat: support Spark format_string expression [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] feat: support ilike expression [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] CI: Add workflow to verify release candidate on multiple systems [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] chore(deps): bump quinn-proto from 0.11.13 to 0.11.14 [datafusion-sandbox] via GitHub
• 2026/05/09 Re: [PR] [datafusion-spark] Add Spark-compatible round function [datafusion] via GitHub
• 2026/05/09 Re: [PR] Add initial dhat heap profile tests [datafusion] via GitHub
• 2026/05/09 Re: [PR] docs: auto generate metrics documentation [datafusion] via GitHub
• 2026/05/09 Re: [PR] fix: Set Substrait output types for expressions [datafusion] via GitHub
• 2026/05/09 Re: [PR] Optimize logical optimizer: skip map_subqueries + in-place rewriting [datafusion] via GitHub
• 2026/05/09 Re: [PR] CI: Add workflow to verify release candidate on multiple systems [datafusion-comet] via GitHub
• 2026/05/09 Re: [I] Enable comments on datafusion-site via giscus [datafusion-site] via GitHub
• 2026/05/09 Re: [PR] add `giscus.app` to CSP via `.htaccess` file [datafusion-site] via GitHub
• 2026/05/09 Re: [PR] add `giscus.app` to CSP via `.htaccess` file [datafusion-site] via GitHub
• 2026/05/09 [PR] Add giscus.app to CSP via .htaccess [datafusion-site] via GitHub
• 2026/05/09 [PR] test: enable nested array cast coverage [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] chore(deps): bump github/codeql-action from 4.35.2 to 4.35.4 [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] chore(deps): bump github/codeql-action from 4.35.2 to 4.35.4 [datafusion-comet] via GitHub
• 2026/05/09 [PR] Add giscus.json to restrict comments to production origin [datafusion-site] via GitHub
• 2026/05/09 Re: [PR] fix: UNIQUE constraint with NULLs incorrectly collapses GROUP BY groups [datafusion] via GitHub
• 2026/05/09 Re: [I] Higher-order functions and async UDF don't work together [datafusion] via GitHub
• 2026/05/09 Re: [PR] fix: bound RepartitionExec channel memory with a byte-budget gate [datafusion] via GitHub
• 2026/05/09 Re: [PR] fix: UNIQUE constraint with NULLs incorrectly collapses GROUP BY groups [datafusion] via GitHub
• 2026/05/09 [I] RepartitionExec channels grow unboundedly with one slow consumer [datafusion] via GitHub
• 2026/05/09 [I] Higher-order functions and async UDF don't work together [datafusion] via GitHub
• 2026/05/09 [PR] fix: bound RepartitionExec channel memory with a byte-budget gate [datafusion] via GitHub
• 2026/05/09 Re: [I] How to check the execution time of stages? [datafusion-ballista] via GitHub
• 2026/05/09 [PR] fix: rest api calculates stage running time correctly [datafusion-ballista] via GitHub
• 2026/05/09 Re: [I] How to check the execution time of stages? [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] [TUI] Show executor's details in a popup [datafusion-ballista] via GitHub
• 2026/05/09 Re: [I] How to check the execution time of stages? [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] Null aware hash mark joins [datafusion] via GitHub
• 2026/05/09 Re: [I] Docker build workflow takes a really long time on each PR [datafusion-ballista] via GitHub
• 2026/05/09 [PR] feat: add native support for pmod expression [datafusion-comet] via GitHub
• 2026/05/09 Re: [I] Docker build workflow takes a really long time on each PR [datafusion-ballista] via GitHub
• 2026/05/09 Re: [I] `CREATE TABLE AS` should not inherit nullability [datafusion] via GitHub
• 2026/05/09 [PR] feat: Analyze `VALUES` for nullability [datafusion] via GitHub
• 2026/05/09 Re: [I] `VALUES` is never considered non-nullable [datafusion] via GitHub
• 2026/05/09 [I] `VALUES` is never considered non-nullable [datafusion] via GitHub
• 2026/05/09 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/05/09 [I] `CREATE TABLE AS` should not inherit nullability [datafusion] via GitHub
• 2026/05/09 Re: [PR] minor: add pending stage indicator for `AdaptiveDatafusionExec` [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] feat: default to sort-merge join [datafusion-ballista] via GitHub
• 2026/05/09 Re: [I] Should Ballista use sort-merge join rather than hash join by default? [datafusion-ballista] via GitHub
• 2026/05/09 [I] Docker build workflow takes a really long time on each PR [datafusion-ballista] via GitHub
• 2026/05/09 Re: [I] Add support for Spark-compatible `explode_outer` function [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat(scheduler): broadcast-style hash join for small-side joins [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] fix: Avoid `overlay` panic on valid Unicode input, Postgres compatibility [datafusion] via GitHub
• 2026/05/09 [PR] build(deps): bump tokio from 1.50.0 to 1.52.3 [datafusion-python] via GitHub
• 2026/05/09 Re: [PR] build(deps): bump tokio from 1.50.0 to 1.52.1 [datafusion-python] via GitHub
• 2026/05/09 Re: [PR] build(deps): bump tokio from 1.50.0 to 1.52.1 [datafusion-python] via GitHub
• 2026/05/09 [PR] `vars.USE_RUNS_ON` [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] added support for MapFromEntries [datafusion] via GitHub
• 2026/05/09 Re: [I] Add support for Spark-compatible `explode_outer` function [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat: Upgrade to sqlparser-rs 0.62.0 [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat: Upgrade to sqlparser-rs 0.62.0 [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat: Upgrade to sqlparser-rs 0.62.0 [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat: Upgrade to sqlparser-rs 0.62.0 [datafusion] via GitHub
• 2026/05/09 Re: [I] [datafusion-spark] Implement `ceil` function [datafusion] via GitHub
• 2026/05/09 Re: [PR] Perf: use direct index based on adaptive strategy [datafusion] via GitHub
• 2026/05/09 Re: [PR] bench: demonstrate tokio-uring thread-per-core execution in dfbench [datafusion] via GitHub
• 2026/05/09 Re: [PR] chore(deps): bump runs-on/action from 2.1.0 to 2.1.2 [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] minor: add pending stage indicator for `AdaptiveDatafusionExec` [datafusion-ballista] via GitHub
• 2026/05/09 [PR] CI: apply zizmor security rules to `verify-release-candidate.yml` [datafusion-python] via GitHub
• 2026/05/09 Re: [PR] minor: add pending stage indicator for `AdaptiveDatafusionExec` [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] minor: add pending stage indicator for `AdaptiveDatafusionExec` [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] CI: Add workflow to verify release candidate on multiple systems [datafusion-comet] via GitHub
• 2026/05/09 [PR] CI: Add workflow to verify release candidate on multiple systems [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] feat(scheduler): broadcast-style hash join for small-side joins [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] fix: remove double-counting of write_time in shuffle writer [datafusion-ballista] via GitHub
• 2026/05/09 [PR] Fix TPC-DS q30 benchmark schema [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat: move shuffle writer disk I/O off tokio worker threads [datafusion-ballista] via GitHub
• 2026/05/09 Re: [I] perf: Consider using async I/O (tokio::fs) in shuffle writer [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] Comet 0.16.0 blog post [datafusion-site] via GitHub
• 2026/05/09 Re: [PR] feat(scheduler): broadcast-style hash join for small-side joins [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] feat(scheduler): broadcast-style hash join for small-side joins [datafusion-ballista] via GitHub
• 2026/05/09 [PR] feat: add native support for greatest and least expressions [datafusion-comet] via GitHub
• 2026/05/09 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat(scheduler): broadcast-style hash join for small-side joins [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] feat: default to sort-merge join [datafusion-ballista] via GitHub
• 2026/05/09 [PR] minor: Track Parquet rows and pages matched when the page index is skipped [datafusion] via GitHub
• 2026/05/09 [PR] fix: remove double-counting of write_time in shuffle writer [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] feat: Plumb Parquet virtual columns (row_number) through TableSchema and ParquetOpener [datafusion] via GitHub
• 2026/05/09 Re: [I] Refactor SortExec to use the dynamic filter pushdown approach from #17201 [datafusion] via GitHub
• 2026/05/09 Re: [PR] perf: Add `append_with` to string builders, use in `replace` [datafusion] via GitHub
• 2026/05/09 Re: [PR] perf: Add `append_with` to string builders, use in `replace` [datafusion] via GitHub
• 2026/05/09 Re: [PR] Preserve recursive CTE static schema with plan-time schema alignment [datafusion] via GitHub
• 2026/05/09 [PR] build: Start 0.17.0 development [datafusion-comet] via GitHub
• 2026/05/09 [PR] docs: Add benchmark results for 0.16.0 [WIP] [datafusion-comet] via GitHub
• 2026/05/09 Re: [I] [Optimizer] Consolidate repeated filter-rebuild patterns in PushDownFilter [datafusion] via GitHub
• 2026/05/09 Re: [PR] fix: UNIQUE constraint with NULLs incorrectly collapses GROUP BY groups [datafusion] via GitHub
• 2026/05/09 Re: [PR] fix: UNIQUE constraint with NULLs incorrectly collapses GROUP BY groups [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion] via GitHub
• 2026/05/09 Re: [PR] Optimize Dictionary groupings [datafusion] via GitHub
• 2026/05/09 Re: [PR] Allow pickling PyExpr [datafusion-python] via GitHub
• 2026/05/09 Re: [I] Update documentation with Ballista TUI details [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] fix: UNIQUE constraint with NULLs incorrectly collapses GROUP BY groups [datafusion] via GitHub
• 2026/05/09 Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
• 2026/05/09 [PR] minor: add pending stage indicator for `AdaptiveDatafusionExec` [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] Allow pickling PyExpr [datafusion-python] via GitHub
• 2026/05/09 Re: [I] How to check the execution time of stages? [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] feat: introduce pluggable SpillFile trait and TempFileFactory for custom spill backends [datafusion] via GitHub
• 2026/05/09 Re: [PR] feat: introduce pluggable SpillFile trait and TempFileFactory for custom spill backends [datafusion] via GitHub
• 2026/05/09 [PR] Support distinct-from predicates in Parquet pruning [datafusion] via GitHub
• 2026/05/09 Re: [I] Allow pickling PyExpr [datafusion-python] via GitHub
• 2026/05/09 Re: [PR] feat: Upgrade to sqlparser-rs 0.62.0 [datafusion] via GitHub
• 2026/05/09 Re: [PR] [Minor]: unify ANY/ALL planning and align ANY NULL semantics with PG [datafusion] via GitHub
• 2026/05/09 Re: [I] PR #21743 disables Parquet pruning for `= ANY([literals])` [datafusion] via GitHub
• 2026/05/09 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/09 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/09 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/09 [PR] Hive: Support DISTRIBUTE BY and SORT BY in window specs [datafusion-sqlparser-rs] via GitHub
• 2026/05/09 [I] `Hive` dialect does not support `distribute by` or `sort by` in window specs [datafusion-sqlparser-rs] via GitHub
• 2026/05/09 [I] How to check the execution time of stages? [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] feat(aqe): Lazy stage evaluation in AQE [datafusion-ballista] via GitHub
• 2026/05/09 Re: [PR] Make clickhouse tuples work [datafusion-sqlparser-rs] via GitHub
• 2026/05/08 Re: [PR] Add lambda substrait support [datafusion] via GitHub
• 2026/05/08 Re: [PR] Add lambda substrait support [datafusion] via GitHub
• 2026/05/08 Re: [PR] Add lambda substrait support [datafusion] via GitHub
• 2026/05/08 Re: [PR] Add lambda substrait support [datafusion] via GitHub
• 2026/05/08 Re: [PR] feat(aqe): Lazy stage evaluation in AQE [datafusion-ballista] via GitHub
• 2026/05/08 Re: [PR] feat(aqe): Lazy stage evaluation in AQE [datafusion-ballista] via GitHub
• 2026/05/08 Re: [PR] Add lambda substrait support [datafusion] via GitHub
• 2026/05/08 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/05/08 Re: [PR] feat(scheduler): broadcast-style hash join for small-side joins [datafusion-ballista] via GitHub
• 2026/05/08 Re: [I] Should Ballista use sort-merge join rather than hash join by default? [datafusion-ballista] via GitHub
• 2026/05/08 Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] via GitHub
• 2026/05/08 Re: [PR] Optimize Dictionary groupings [datafusion] via GitHub
• 2026/05/08 Re: [PR] Optimize Dictionary groupings [datafusion] via GitHub
• 2026/05/08 Re: [PR] feat: Add experimental support for accelerated PyArrow UDFs [datafusion-comet] via GitHub
• 2026/05/08 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/05/08 Re: [PR] CI: Add CodeQL workflow for GitHub Actions security scanning [datafusion-sandbox] via GitHub
• 2026/05/08 Re: [PR] perf: Skip RowFilter when all predicate columns are in the projection [datafusion] via GitHub
• 2026/05/08 Re: [PR] Add optimizer-focused benchmarks for logical plan optimization [datafusion] via GitHub
• 2026/05/08 Re: [PR] Add support for parquet field id [datafusion] via GitHub
• 2026/05/08 Re: [PR] docs: add timestamp precision comparison table #19104 [datafusion] via GitHub
• 2026/05/08 Re: [PR] [Chore] Use multiple files in clickbench.slt [datafusion] via GitHub
• 2026/05/08 Re: [PR] Try simplify sort merge join (DO NOT REVIEW) [datafusion] via GitHub
• 2026/05/08 Re: [PR] feat: Implement `regexp_extract` [datafusion] via GitHub
• 2026/05/08 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/05/08 [PR] chore(deps-dev): bump fast-uri from 3.1.0 to 3.1.2 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] via GitHub
• 2026/05/08 [PR] chore(deps-dev): bump fast-uri from 3.1.0 to 3.1.2 in /datafusion/wasmtest/datafusion-wasm-app [datafusion] via GitHub
• 2026/05/08 [PR] fix: type scalar UDF returns as Arrow arrays [datafusion-python] via GitHub
• 2026/05/08 [PR] docs: document null-handling function arguments [datafusion-python] via GitHub
• 2026/05/08 Re: [PR] perf: Add `append_with` to string builders, use in `replace` [datafusion] via GitHub
• 2026/05/08 [I] Add support for `posexplode` and `posexplode_outer` [datafusion-comet] via GitHub
• 2026/05/08 [PR] chore: record per-query timings for multi-statement TPC files [datafusion-comet] via GitHub
• 2026/05/08 Re: [I] Enable windowed aggregates and fix correctness issues [datafusion-comet] via GitHub
• 2026/05/08 [PR] feat: add support for `posexplode` and `posexplode_outer` [datafusion-comet] via GitHub
• 2026/05/08 Re: [PR] chore(deps): bump runs-on/action from 2.1.0 to 2.1.2 [datafusion-comet] via GitHub
• 2026/05/08 Re: [PR] chore(deps): bump runs-on/action from 2.1.0 to 2.1.2 [datafusion-comet] via GitHub
• 2026/05/08 Re: [I] Support sort merge join with a join condition [datafusion-comet] via GitHub
• 2026/05/08 Re: [PR] WIP: extend windows support [datafusion-comet] via GitHub
• 2026/05/08 [I] Support non-Literal default value for `LAG/LEAD` [datafusion-comet] via GitHub
• 2026/05/08 [I] Support `ColumnExpr` in LAG/LEAD for default parameter [datafusion] via GitHub
• 2026/05/08 Re: [I] PROPOSAL Hash Join Spilling Proposal [datafusion] via GitHub
• 2026/05/08 Re: [PR] feat: implement make_time and to_time [datafusion-comet] via GitHub
• 2026/05/08 Re: [PR] build: remove docker-publish workflow [datafusion-comet] via GitHub

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