github  

Messages by Date

• 2026/11/02 [I] Comet Native Executors: TPC-H q17 in pipelined mode takes 277 s where Ballista takes 154 s [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/02 [I] Comet Native Executors: let a fragment's partial aggregate stop aggregating, including AVG [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/02 [I] Comet Native Executors: choose partition counts for pipelined mode [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/02 Re: [I] Release DataFusion `56.0.0` (Oct/Nov 2026) [datafusion] jayshrivastava (via GitHub) via github
• 2026/11/02 Re: [PR] fix: keep field metadata in the result of min and max [datafusion] sdf-jkl (via GitHub) via github
• 2026/11/02 [PR] perf: send a native plan's output schema to the JVM only when it changes [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/02 Re: [PR] feat: let a scheduler embedder add rules to adaptive query planning [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/02 Re: [PR] docs: add a user guide page for pipelined execution [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/02 Re: [PR] fix: preserve timezone-ness when creating predicates [datafusion-iceberg] gabotechs (via GitHub) via github
• 2026/11/02 Re: [PR] perf(pwmj): build output batches from buffered runs and one streamed … [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/02 Re: [PR] feat: add grouping equivalence properties [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] fix: prevent repeat from attempting impossible LargeUtf8 allocations [datafusion] huong8373tt-beep (via GitHub) via github
• 2026/11/02 Re: [PR] perf(pwmj): build output batches from buffered runs and one streamed … [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] feat: attach Diagnostic to duplicate table name errors [datafusion] haochunchang (via GitHub) via github
• 2026/11/02 Re: [PR] perf(pwmj): build output batches from buffered runs and one streamed … [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [I] variant_get on a shredded Variant column reads the whole column; get_field on the same data as a struct reads one leaf [datafusion] sdf-jkl (via GitHub) via github
• 2026/11/02 Re: [PR] perf: build each column's unbounded range once per projection [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [I] Projecting many fields of one wide struct rebuilds its unbounded range once per projection expression [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] fix: keep a LIMIT inside EXISTS that an operator above it can empty [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 [PR] feat: let a scheduler embedder add rules to adaptive query planning [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/02 [I] Let a scheduler embedder add rules to adaptive query planning [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/02 Re: [PR] fix: preserve window inputs when replacing TopK sorts [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [I] `LimitPushPastWindows` only pushes a limit past the first window in a plan [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] fix: push a limit past every window in a plan, not just the first [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] perf: build each column's unbounded range once per projection [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] Simplify `concat`/`concat_ws` simplification path & support binary in `concat` simplification [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 [I] Bug triage results: 2026-11-02 [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/02 Re: [PR] feat(iceberg): native Iceberg scans of HDFS-backed tables via iceberg-rust's hdfs-native backend [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/02 [I] Native approx_top_k functions: audit the frequent-items sketch against Java and implement [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/02 [I] Upgrade the datasketches crate to 0.6.0 and drop the HLL decode workarounds [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/02 Re: [PR] fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932) [datafusion] mohitgurav20 (via GitHub) via github
• 2026/11/02 Re: [I] Wrong results: order-preserving `RepartitionExec` keeps orderings of its input that do not hold after the merge [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [I] Wrong ORDER BY results after an outer join when the nullable side equates a column to `coalesce`/`CASE` [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] fix: retain only valid orderings after order-preserving repartition [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [PR] fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932) [datafusion] mohitgurav20 (via GitHub) via github
• 2026/11/02 Re: [PR] PostgreSQL: Add support for DO statement [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/02 Re: [PR] fix(chaos): never hand two processes of one cluster the same port [datafusion-ballista] ump45nose (via GitHub) via github
• 2026/11/02 Re: [I] Move code in `user_defined_plan.rs` to the `extending-operators` doc [datafusion] codewarnab (via GitHub) via github
• 2026/11/02 Re: [PR] fix(chaos): never hand two processes of one cluster the same port [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/02 Re: [I] [EPIC] Variant on DataFusion [datafusion] raghuvanshraj (via GitHub) via github
• 2026/11/02 Re: [PR] fix: Fix flaky sort fuzzer test [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/02 Re: [I] Move code in `user_defined_plan.rs` to the `extending-operators` doc [datafusion] alamb (via GitHub) via github
• 2026/11/02 Re: [PR] fix: return a scalar field from a scalar struct in GetStructField [datafusion-comet] grorge123 (via GitHub) via github
• 2026/11/02 Re: [PR] PostgreSQL: Support NOT NULL and NULL in CREATE DOMAIN [datafusion-sqlparser-rs] codecov-commenter (via GitHub) via github
• 2026/11/02 [PR] PostgreSQL: Support NOT NULL and NULL in CREATE DOMAIN [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/02 [PR] PostgreSQL: Support multiple names in `DROP DOMAIN` [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/02 [PR] PostgreSQL: Support `ALTER DOMAIN` [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/02 Re: [PR] [Not ready for review] feat: Support the canonical Parquet Variant extension type [datafusion] tschwarzinger (via GitHub) via github
• 2026/11/02 Re: [PR] perf: coalesce small input batches before sorting [datafusion] adriangbot (via GitHub) via github
• 2026/11/02 Re: [PR] refactor: use iterator lookahead for materialized sort runs [datafusion] adriangbot (via GitHub) via github
• 2026/11/02 Re: [PR] refactor: use iterator lookahead for materialized sort runs [datafusion] adriangbot (via GitHub) via github
• 2026/11/02 Re: [PR] perf: coalesce small input batches before sorting [datafusion] adriangbot (via GitHub) via github
• 2026/11/02 Re: [PR] perf: yield during sorted merge initialization [datafusion] adriangbot (via GitHub) via github
• 2026/11/02 Re: [PR] perf: coalesce small input batches before sorting [datafusion] adriangbot (via GitHub) via github
• 2026/11/02 Re: [PR] perf: yield during sorted merge initialization [datafusion] adriangbot (via GitHub) via github
• 2026/11/02 Re: [PR] refactor: use iterator lookahead for materialized sort runs [datafusion] geoffreyclaude (via GitHub) via github
• 2026/11/02 Re: [PR] perf: coalesce small input batches before sorting [datafusion] geoffreyclaude (via GitHub) via github
• 2026/11/02 Re: [I] [EPIC] Improve I/O patterns for Parquet scans [datafusion] Dandandan (via GitHub) via github
• 2026/11/02 [PR] Bump libduckdb-sys from 1.20000.0 to 1.20000.1 in /fuzz [datafusion-sqlparser-rs] dependabot[bot] (via GitHub) via github
• 2026/11/02 [PR] typo: `UnionExtractFun` to `UnionExtractFunc` [datafusion] AdamGS (via GitHub) via github
• 2026/11/02 Re: [PR] PostgreSQL: Support BEGIN ATOMIC procedure bodies [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/02 Re: [PR] perf: buffer small scans to reduce query latency [datafusion] tschwarzinger (via GitHub) via github
• 2026/11/02 Re: [PR] PostgreSQL: Support BEGIN ATOMIC procedure bodies [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/02 Re: [PR] Prune parquet row groups using fully dictionary-encoded columns [datafusion] adriangbot (via GitHub) via github
• 2026/11/02 Re: [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/02 Re: [PR] Feat/map sql extension types [datafusion] tschwarzinger (via GitHub) via github
• 2026/11/02 Re: [PR] perf: retain native grouped integer DISTINCT counts with one target partition [datafusion] QinXi-ai (via GitHub) via github
• 2026/11/02 Re: [PR] fix(parquet): register one set of ParquetFileMetrics per opened file [datafusion] vaibhavbodhane (via GitHub) via github
• 2026/11/02 [I] Delta contrib: a split classloader is reported as a Comet version mismatch [datafusion-comet] dwsmith1983 (via GitHub) via github
• 2026/11/02 Re: [PR] Use local fonts [datafusion-site] martin-g (via GitHub) via github
• 2026/11/01 Re: [I] Nightly CI failed on 2026-10-10 [datafusion-comet] github-actions[bot] (via GitHub) via github
• 2026/11/01 [PR] PostgreSQL: Support column names in `CREATE TABLE AS` [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/01 Re: [PR] perf(pwmj): build output batches from buffered runs and one streamed … [datafusion] SubhamSinghal (via GitHub) via github
• 2026/11/01 [PR] bench: add nullable dictionary hash density benchmarks [datafusion] lakshaydevoo-arch (via GitHub) via github
• 2026/11/01 Re: [PR] fix: write each batch's partitions in first-row order for the clustered writer [datafusion-iceberg] CaptainAni187 (via GitHub) via github
• 2026/11/01 [I] variant_get on a shredded Variant column reads the whole column; get_field on the same data as a struct reads one leaf [datafusion] raghuvanshraj (via GitHub) via github
• 2026/11/01 Re: [PR] feature(physical-plan): add NullAwareMode to SortMergeJoinExec [datafusion] TinyMurky (via GitHub) via github
• 2026/11/01 Re: [PR] feat(scheduler): adopt DataFusion's cost-based join order enumeration [datafusion-ballista] github-actions[bot] (via GitHub) via github
• 2026/11/01 Re: [PR] fix: push a limit past every window in a plan, not just the first [datafusion] cool9850311 (via GitHub) via github
• 2026/11/01 Re: [PR] feat: report the ordering and partitioning of materialized CTE scans [datafusion] adriangbot (via GitHub) via github
• 2026/11/01 [PR] fix: account for limit `skip` in `replace_with_order_preserving_variants` [datafusion] galaxytemple (via GitHub) via github
• 2026/11/01 Re: [PR] fix: include licenses for bundled lz4_flex and Zstandard [datafusion-comet] sunchao (via GitHub) via github
• 2026/11/01 Re: [PR] fix: push a limit past every window in a plan, not just the first [datafusion] cool9850311 (via GitHub) via github
• 2026/11/01 Re: [PR] feat: support scan planning and pushdown for Java table providers [datafusion-java] wirybeaver (via GitHub) via github
• 2026/11/01 Re: [I] Preimage rewrite evaluates a volatile argument two times: `floor(random() * 10) = 3` returns wrong results [datafusion] adriangb (via GitHub) via github
• 2026/11/01 Re: [PR] perf: reuse projection schema in `OptimizeProjections` instead of recomputing it [datafusion] adriangb (via GitHub) via github
• 2026/11/01 Re: [PR] perf: skip null keys when scattering nullable dictionary hashes [datafusion] lakshaydevoo-arch (via GitHub) via github
• 2026/11/01 Re: [I] UNION with an extension-typed column and a different storage type: internal error (UNION) or silently dropped extension type (UNION ALL) [datafusion] cyberbeam524 (via GitHub) via github
• 2026/11/01 Re: [PR] perf: reuse projection schema in `OptimizeProjections` instead of recomputing it [datafusion] zhuqi-lucas (via GitHub) via github
• 2026/11/01 Re: [PR] feat: report the ordering and partitioning of materialized CTE scans [datafusion] adriangbot (via GitHub) via github
• 2026/11/01 Re: [I] `information_schema.views.defintion` contains DDL statement [datafusion] pepijnve (via GitHub) via github
• 2026/11/01 Re: [PR] feat: report the ordering and partitioning of materialized CTE scans [datafusion] adriangb (via GitHub) via github
• 2026/11/01 [PR] bench: plan unmarked, MATERIALIZED and NOT MATERIALIZED CTEs [datafusion] adriangb (via GitHub) via github
• 2026/11/01 Re: [PR] Prune parquet row groups using fully dictionary-encoded columns [datafusion] adriangbot (via GitHub) via github
• 2026/11/01 Re: [PR] perf: skip null keys when scattering nullable dictionary hashes [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/01 Re: [PR] fix: Preimage rewrites are not allowed for volatile arguments [datafusion] vikrantmehta123 (via GitHub) via github
• 2026/11/01 Re: [PR] Preserve short IN lists for dictionary strings and binary values [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/01 Re: [PR] Prune parquet row groups using fully dictionary-encoded columns [datafusion] adriangbot (via GitHub) via github
• 2026/11/01 Re: [PR] Prune parquet row groups using fully dictionary-encoded columns [datafusion] adriangbot (via GitHub) via github
• 2026/11/01 Re: [PR] Prune parquet row groups using fully dictionary-encoded columns [datafusion] adriangbot (via GitHub) via github
• 2026/11/01 Re: [PR] Prune parquet row groups using fully dictionary-encoded columns [datafusion] adriangb (via GitHub) via github
• 2026/11/01 Re: [PR] fix: return no rows from SortExec with fetch=0 instead of panicking i… [datafusion] shahwazreza (via GitHub) via github
• 2026/11/01 Re: [PR] perf: skip null keys when scattering nullable dictionary hashes [datafusion] adriangbot (via GitHub) via github
• 2026/11/01 Re: [PR] fix: Preimage rewrites are not allowed for volatile arguments [datafusion] adriangb (via GitHub) via github
• 2026/11/01 Re: [PR] perf: skip null keys when scattering nullable dictionary hashes [datafusion] adriangbot (via GitHub) via github
• 2026/11/01 [I] proto-common: decoding a malformed scalar, union type or CSV options panics instead of erroring [datafusion] geoHeil (via GitHub) via github
• 2026/11/01 [PR] chore(deps): bump tonic-prost-build from 0.14.7 to 0.14.9 [datafusion-ballista] dependabot[bot] (via GitHub) via github
• 2026/11/01 Re: [PR] perf: skip null keys when scattering nullable dictionary hashes [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/01 [PR] chore(deps): bump tonic-prost from 0.14.6 to 0.14.9 in /python [datafusion-ballista] dependabot[bot] (via GitHub) via github
• 2026/11/01 [PR] chore(ci): bump taiki-e/install-action from 2.87.32 to 2.88.1 [datafusion-ballista] dependabot[bot] (via GitHub) via github
• 2026/11/01 [PR] chore(deps): bump tonic from 0.14.7 to 0.14.9 in /python [datafusion-ballista] dependabot[bot] (via GitHub) via github
• 2026/11/01 [PR] chore(deps): bump tonic-prost-build from 0.14.7 to 0.14.9 in /python [datafusion-ballista] dependabot[bot] (via GitHub) via github
• 2026/11/01 [I] SortPreservingMergeExec reads inputs one at a time when their key ranges are disjoint [datafusion] zhuqi-lucas (via GitHub) via github
• 2026/11/01 [PR] chore(ci): bump astral-sh/setup-uv from 10.3.2 to 10.3.3 [datafusion-ballista] dependabot[bot] (via GitHub) via github
• 2026/11/01 [PR] chore(deps): bump tonic-prost from 0.14.7 to 0.14.9 [datafusion-ballista] dependabot[bot] (via GitHub) via github
• 2026/11/01 Re: [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] NoahKusaba (via GitHub) via github
• 2026/11/01 Re: [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] NoahKusaba (via GitHub) via github
• 2026/11/01 Re: [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] NoahKusaba (via GitHub) via github
• 2026/11/01 Re: [PR] fix: preserve float collect_set semantics in distinct aggregate chains [datafusion-comet] LinSimon-901101 (via GitHub) via github
• 2026/11/01 Re: [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] NoahKusaba (via GitHub) via github
• 2026/11/01 Re: [PR] fix(executor): bound each scheduler connect attempt by the connect deadline [datafusion-ballista] samuel7james (via GitHub) via github
• 2026/11/01 Re: [PR] fix: bound WindowAgg and grouped TopK output batches [datafusion] koriyoshi2041 (via GitHub) via github
• 2026/11/01 [PR] fix: preserve the multiplication result type when simplifying A * 0 [datafusion] ayushan003 (via GitHub) via github
• 2026/11/01 Re: [PR] refactor(hash-aggr): Simplify partial hash aggregate with generator pattern [datafusion] github-actions[bot] (via GitHub) via github
• 2026/11/01 Re: [I] Reuse hash_list_primitive! for string/binary list elements and factor out map-entry hashing loops [datafusion-comet] jinjin1919 (via GitHub) via github
• 2026/11/01 Re: [PR] docs: add blocking and pipelined results to the benchmarking page [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/01 Re: [PR] feat(parquet): prune explicitly ordered INT96 timestamps [datafusion] github-actions[bot] (via GitHub) via github
• 2026/11/01 Re: [PR] test: count evaluations of volatile calls in sqllogictests [datafusion] adriangb (via GitHub) via github
• 2026/11/01 Re: [I] physical-plan: decoding an Unnest or Explain node with an unset field panics [datafusion] geoHeil (via GitHub) via github
• 2026/11/01 Re: [PR] fix: Preimage rewrites are not allowed for volatile arguments [datafusion] adriangb (via GitHub) via github
• 2026/11/01 Re: [PR] feat: let custom ExecutionPlan nodes restrict themselves to a task's partitions [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/01 Re: [PR] fix: preserve TRY overflow semantics in nested integer arithmetic [datafusion-comet] viirya (via GitHub) via github
• 2026/11/01 Re: [PR] perf: build each column's unbounded range once per projection [datafusion] Weijun-H (via GitHub) via github
• 2026/11/01 Re: [PR] perf: build each column's unbounded range once per projection [datafusion] flarion-weijun (via GitHub) via github
• 2026/11/01 Re: [PR] feat: add an SDK-free Iceberg integration build gate [datafusion-ballista] wirybeaver (via GitHub) via github
• 2026/11/01 Re: [PR] feat: let custom ExecutionPlan nodes restrict themselves to a task's partitions [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/01 Re: [PR] feat: support scan planning and pushdown for Java table providers [datafusion-java] pgwhalen (via GitHub) via github
• 2026/11/01 Re: [PR] feat: add an SDK-free Iceberg integration build gate [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/01 Re: [PR] fix: declare the input order of a native window over a sorted cache [datafusion-comet] comphead (via GitHub) via github
• 2026/11/01 [PR] fix: return no rows from SortExec with fetch=0 instead of panicking i… [datafusion] shahwazreza (via GitHub) via github
• 2026/11/01 [I] Comet Native Executors: use Ballista's adaptive planning for joins inside Comet fragments [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/01 Re: [PR] feat(python): Improve ballista session context configuration [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/01 Re: [PR] feat(python): Improve ballista session context configuration [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/01 [PR] chore: regenerate ballista.rs after tonic-prost-build 0.14.7 bump [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/01 Re: [PR] fix: return a scalar field from a scalar struct in GetStructField [datafusion-comet] sunchao (via GitHub) via github
• 2026/11/01 Re: [PR] docs: add versioning policy for minor releases from release branches [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/01 [I] `information_schema.views.defintion` contains DDL statement [datafusion] pepijnve (via GitHub) via github
• 2026/11/01 Re: [PR] build(deps): bump taiki-e/install-action from 2.87.22 to 2.87.30 [datafusion-python] dependabot[bot] (via GitHub) via github
• 2026/11/01 [PR] build(deps): bump astral-sh/setup-uv from 10.2.0 to 10.3.3 [datafusion-python] dependabot[bot] (via GitHub) via github
• 2026/11/01 [PR] build(deps): bump taiki-e/install-action from 2.87.22 to 2.88.0 [datafusion-python] dependabot[bot] (via GitHub) via github
• 2026/11/01 Re: [PR] build(deps): bump astral-sh/setup-uv from 10.2.0 to 10.3.2 [datafusion-python] dependabot[bot] (via GitHub) via github
• 2026/11/01 Re: [PR] build(deps): bump astral-sh/setup-uv from 10.2.0 to 10.3.2 [datafusion-python] dependabot[bot] (via GitHub) via github
• 2026/11/01 Re: [I] Dynamic filter pushdown into IcebergTableScan [datafusion-iceberg] Perseus (via GitHub) via github
• 2026/11/01 Re: [PR] fix: reject floats nested in containers in approx_distinct [datafusion] mkleen (via GitHub) via github
• 2026/11/01 Re: [I] VALUES list rejects mixing an extension-typed value with its bare storage type ("Inconsistent metadata across values list") [datafusion] Atharva884 (via GitHub) via github
• 2026/11/01 Re: [PR] feat: write top-level Iceberg unknown columns natively [datafusion-comet] yunchipang (via GitHub) via github
• 2026/11/01 Re: [PR] refactor: build the parquet stats future once before choosing whether to spawn it [datafusion] alamb (via GitHub) via github
• 2026/11/01 Re: [PR] fix: reject floats nested in containers in approx_distinct [datafusion] mkleen (via GitHub) via github
• 2026/11/01 Re: [I] Nested struct field access on lambda parameters is unsupported (SQL and Substrait) [datafusion] LiaCastaneda (via GitHub) via github
• 2026/11/01 Re: [PR] fix: reject floats nested in containers in approx_distinct [datafusion] mkleen (via GitHub) via github
• 2026/11/01 Re: [PR] refactor: build the parquet stats future once before choosing whether to spawn it [datafusion] alamb (via GitHub) via github
• 2026/11/01 Re: [PR] feat: support DATETIME as an alias of TIMESTAMP [datafusion] hozan23 (via GitHub) via github
• 2026/11/01 Re: [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] wirybeaver (via GitHub) via github
• 2026/11/01 [PR] feat: add an SDK-free Iceberg integration build gate [datafusion-ballista] wirybeaver (via GitHub) via github
• 2026/11/01 Re: [I] Support delegation of schema and table creation to remote catalogs and schemas [datafusion] pepijnve (via GitHub) via github
• 2026/11/01 [PR] ci: separate docs build from site publishing [datafusion-comet] dajiaohuang (via GitHub) via github
• 2026/11/01 Re: [PR] fix: bound the batch under the operator that expands a large string scalar [datafusion-comet] sunchao (via GitHub) via github
• 2026/11/01 Re: [I] JVM columnar shuffle writers use Comet defaults in map stages of jobs outside a SQL execution [datafusion-comet] dajiaohuang (via GitHub) via github
• 2026/11/01 [I] Native Iceberg scan fails with ExpiredToken once REST-vended credentials expire [datafusion-comet] laxmanmamididd (via GitHub) via github
• 2026/11/01 [I] S3 credential providers are retained until JVM shutdown when a catalog re-vends credentials [datafusion-comet] laxmanmamididd (via GitHub) via github
• 2026/11/01 [I] No refreshing Iceberg credential provider on Spark 3.x builds [datafusion-comet] laxmanmamididd (via GitHub) via github
• 2026/11/01 [I] The documented IcebergRESTVendedS3Provider never refreshes against a REST catalog [datafusion-comet] laxmanmamididd (via GitHub) via github
• 2026/11/01 Re: [PR] chore: Update to arrow/parquet `60.1.0` [datafusion] alamb (via GitHub) via github
• 2026/11/01 [PR] fix: keep the hash join build map reserved while the dynamic filter holds it [datafusion] fwojciec (via GitHub) via github
• 2026/11/01 Re: [I] Partitioned hash join keeps its hash maps allocated but unreserved after it finishes (dynamic filter pushdown) [datafusion] fwojciec (via GitHub) via github
• 2026/11/01 Re: [I] chore: Improve cast MapType to String [datafusion-comet] Samearth17 (via GitHub) via github
• 2026/11/01 Re: [PR] Set version on main to `56.0.0-dev`, document release versioning scheme [datafusion] nuno-faria (via GitHub) via github
• 2026/11/01 Re: [PR] perf: read NOT NULL tuple elements of a multi-column NOT IN as scope keys [datafusion] sunchao (via GitHub) via github
• 2026/11/01 Re: [PR] feat(iceberg): scan Iceberg tables in Ballista [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/01 Re: [PR] PostgreSQL: Support PARTITION OF in CREATE FOREIGN TABLE [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/01 [PR] fix(common): preserve min/max when merging all-null statistics [datafusion] Subodh-17 (via GitHub) via github
• 2026/11/01 Re: [PR] fix: size aggregate spill batches by bytes as well as rows [datafusion] andygrove (via GitHub) via github
• 2026/11/01 [I] Native parse_url returns NULL for relative URLs (no scheme), Spark parses them [datafusion-comet] valentinsoe (via GitHub) via github
• 2026/11/01 [I] Support delegation of schema and table creation to remote catalogs and schemas [datafusion] pepijnve (via GitHub) via github
• 2026/11/01 Re: [PR] fix: size aggregate spill batches by bytes as well as rows [datafusion] andygrove (via GitHub) via github
• 2026/11/01 Re: [PR] fix: unparse Int8 casts as SIGNED for MySQL dialect [datafusion] alamb (via GitHub) via github
• 2026/11/01 Re: [PR] docs: add versioning policy for minor releases from release branches [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/01 Re: [PR] feat(scheduler): rebuild and resume a query that loses DataFrame::cache() data [datafusion-ballista] akshaychitneni (via GitHub) via github
• 2026/11/01 [PR] feat(scheduler): rebuild and resume a query that loses DataFrame::cache() data [datafusion-ballista] akshaychitneni (via GitHub) via github
• 2026/11/01 Re: [PR] PostgreSQL: Support ALTER MATERIALIZED VIEW [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/01 Re: [PR] Generic, SQLite: parse WITH ... AS [NOT] MATERIALIZED [datafusion-sqlparser-rs] alamb (via GitHub) via github
• 2026/11/01 Re: [PR] PostgreSQL: Parse namespaced options in ALTER VIEW SET and RESET [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/01 Re: [PR] perf: Optimize string split functions and avoid intermediate heap allocations [datafusion-comet] kazantsev-maksim (via GitHub) via github
• 2026/11/01 Re: [PR] feat: Lambda function support from DataFusion, illustrated with array_filter [datafusion-comet] kazantsev-maksim (via GitHub) via github
• 2026/11/01 Re: [PR] Snowflake: Fix CREATE DATABASE and COPY INTO consuming semicolon delimiter [datafusion-sqlparser-rs] alamb (via GitHub) via github
• 2026/11/01 Re: [PR] MySQL: Support compound time units in EXTRACT and INTERVAL [datafusion-sqlparser-rs] alamb (via GitHub) via github
• 2026/11/01 Re: [I] `collect_set` returns both `0.0` and `-0.0` [datafusion] mkleen (via GitHub) via github
• 2026/11/01 [I] Audit license and copyright texts for all native dependencies bundled in libcomet [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/01 Re: [PR] MySQL: Bind bitwise XOR (^) tighter than multiplication [datafusion-sqlparser-rs] alamb (via GitHub) via github

• Earlier messages