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• 2026/10/19 Re: [PR] fix: evaluate the array_append item on rows whose array is NULL [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: preserve make_date overflow and skipped evaluation [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: evaluate the array_append item on rows whose array is NULL [datafusion-comet] via GitHub
• 2026/10/19 Re: [I] `LimitPushdown` can return incorrect rows for fetched `SortPreservingMergeExec` over ordered Parquet scans [datafusion] via GitHub
• 2026/10/19 Re: [PR] Check the final physical plan in the planner and name the rule that broke it [datafusion] via GitHub
• 2026/10/19 Re: [PR] Sequence try grow [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] Add `Comments::find_before` [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] Sequence try grow [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: preserve make_date overflow and skipped evaluation [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
• 2026/10/19 Re: [I] BoundedWindowAggExec reserves no memory for the rows its window frames keep [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] perf: load the next Parquet file's footer and page index while the current file is read [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat: support the S3A magic committer in native Parquet writes [datafusion-comet] via GitHub
• 2026/10/19 [PR] fix: preserve make_date overflow and skipped evaluation [datafusion-comet] via GitHub
• 2026/10/19 [PR] ci: give the Delta contrib Maven cache its own key prefix [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] perf: append sort-merge join output pairs in bulk [datafusion] via GitHub
• 2026/10/19 Re: [PR] perf: append sort-merge join output pairs in bulk [datafusion] via GitHub
• 2026/10/19 Re: [PR] Accept `CREATE SEQUENCE` options in any order [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [I] Represent Hive/value partitioning without claiming Partitioning::Hash [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: UNNEST now preserves item fields in expression inference and logical-plan schemas [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: run admitted local queries as one native graph [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat: run admitted local queries as one native graph [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: point the external sort OOM error at Comet's memory settings [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] docs: publish the newest release at user-guide/latest and main at user-guide/dev [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: nvl2 result type should not depend on its first argument [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: nvl2 result type should not depend on its first argument [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: nvl2 result type should not depend on its first argument [datafusion] via GitHub
• 2026/10/19 Re: [PR] Capture the `COPY ... FROM STDIN` payload verbatim [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [I] Wrong results: a list `unnest` keeps its input's GROUP BY key, so a later DISTINCT or GROUP BY drops rows [datafusion] via GitHub
• 2026/10/19 [I] Keep wide-decimal scalar AVG native with a wider running sum [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: dispatch map lookups with normalized keys and nondeterministic null-guarded children [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
• 2026/10/19 Re: [I] `COPY … PARTITIONED BY` writes partition values containing `=` unescaped (`p0=x=y`); DuckDB and Polars cannot read the dataset or silently drop the partition column [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932) [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: return NULL from `bit_xor` when a sliding frame has no non-NULL values [datafusion] via GitHub
• 2026/10/19 Re: [PR] Add 'Best Practices for Single Row Lookups' post [datafusion-site] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] bench: add ASOF join benchmark with a large unfiltered right input [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: serialize large-offset string and binary vectors with 32-bit offsets [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: preserve functional dependencies across unnest [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [I] Grouped integer SUM doesn't count its per-group state in the aggregate's memory reservation [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] build(deps): bump actions/setup-python from 6 to 7 [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] refactor: share window frame bound offset serialization between lower and upper bounds [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: use NDV for unresolved scalar subquery selectivity instead of 20% fallback [datafusion] via GitHub
• 2026/10/19 [PR] feat(scheduler): graceful shutdown for the scheduler's gRPC and embedded Flight-proxy server [datafusion-ballista] via GitHub
• 2026/10/19 Re: [PR] fix: nvl2 result type should not depend on its first argument [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: run admitted local queries as one native graph [datafusion-comet] via GitHub
• 2026/10/19 Re: [I] Call for Presentations: Community Showcase: Regular series for sharing what you're building with DataFusion [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: support struct-typed scalar subquery results [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: use NDV for unresolved scalar subquery selectivity instead of 20% fallback [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: nvl2 result type should not depend on its first argument [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 [PR] Add `Comments::find_before` [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: point the external sort OOM error at Comet's memory settings [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: return NULL from `bit_xor` when a sliding frame has no non-NULL values [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932) [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: validate parquet.coerce_int96_tz when it is set. [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: validate parquet.coerce_int96_tz when it is set. [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: validate parquet.coerce_int96_tz when it is set. [datafusion] via GitHub
• 2026/10/19 Re: [PR] perf: preserve supported Iceberg residual conjuncts [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 [I] Parquet bloom filter pruning drops rows holding the other signed zero: `WHERE c = 0.0` misses `-0.0` rows (and vice versa) [datafusion] via GitHub
• 2026/10/19 Re: [PR] perf: reduce retained buffers for nested map lookups [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: support JVM columnar shuffle with spark.shuffle.checksum.enabled=false [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] docs: add a scan contributor guide and a scan PR review skill [datafusion-comet] via GitHub
• 2026/10/19 [PR] Docs: Require a fuzz seed per bug fix in AGENTS.md [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: point the external sort OOM error at Comet's memory settings [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: reject TIMESTAMP(NANOS) Parquet columns read as timestamp [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 9 updates [datafusion] via GitHub
• 2026/10/19 Re: [PR] perf: extend fully ordered aggregation to more scalar types [datafusion] via GitHub
• 2026/10/19 Re: [PR] PostgreSQL: Parse custom typed string literals [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [I] `nth_value` and `approx_percentile_cont` silently ignore `DISTINCT` [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: support AtLeastNNonNulls natively [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat: native RANGE window frames with explicit offset on " DECIMAL " ORDER BY [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] Support PostgreSQL `ALTER DEFAULT PRIVILEGES` [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] ci: run the Rust workflow for fork pull requests on the fork [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: validate parquet encoding when configured [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: support binaryAsString in the native Parquet scan [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] perf: share Parquet footer and page index metadata across the tasks of a stage [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: decode invalid UTF-8 in nested Parquet BINARY values read as strings [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] chore: fix compiler warnings in the spark module [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat: opt in to join filter pushdown through deterministic residuals [datafusion-comet] via GitHub
• 2026/10/19 [PR] test: move the float semantics sweep to SQL file tests [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat: write top-level Iceberg unknown columns natively [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [PR] Sequence try grow [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] ci: run the Rust workflow for fork pull requests on the fork [datafusion] via GitHub
• 2026/10/19 Re: [PR] SQLite: Support `INDEXED BY` and `NOT INDEXED` [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] chore(ci): bump taiki-e/install-action from 2.87.28 to 2.87.29 [datafusion-ballista] via GitHub
• 2026/10/19 Re: [PR] feat(benchmarks): add dict_encoding_sweep harness [datafusion] via GitHub
• 2026/10/19 Re: [I] Release build script builds JVM components from wrong branch [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: build release jars from the same commit as the native libraries [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] Check the final physical plan in the planner and name the rule that broke it [datafusion] via GitHub
• 2026/10/19 Re: [PR] Check the final physical plan in the planner and name the rule that broke it [datafusion] via GitHub
• 2026/10/19 Re: [PR] Check the final physical plan in the planner and name the rule that broke it [datafusion] via GitHub
• 2026/10/19 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: preserve functional dependencies across unnest [datafusion] via GitHub
• 2026/10/19 [I] `nth_value` and `approx_percentile_cont` silently ignore `DISTINCT` [datafusion] via GitHub
• 2026/10/19 [PR] chore: fix compiler warnings in the spark module [datafusion-comet] via GitHub
• 2026/10/19 Re: [I] BoundedWindowAggExec reserves no memory for the rows its window frames keep [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: reject DISTINCT in corr, covar and regr_* instead of ignoring it [datafusion] via GitHub
• 2026/10/19 [PR] MySQL: Keep literal prefixes as identifiers after a period [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 [PR] PostgreSQL: Parse custom typed string literals [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] refactor: deduplicate split list-array construction [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] ClickHouse: Allow $ inside identifiers [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] feat: native Parquet writes to S3 [datafusion-comet] via GitHub
• 2026/10/19 [PR] SQLite: Support `INDEXED BY` and `NOT INDEXED` [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] Partition information schema content per catalog [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: keep file order for scans that advertise an output ordering [datafusion] via GitHub
• 2026/10/19 Re: [PR] docs(minor): Explain the role of `EnsureRequirements` in the physical optimizer pipeline [datafusion] via GitHub
• 2026/10/19 Re: [I] Attach `Diagnostic` to "invalid function argument types" error [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: WindowTopN resolves the filter column through intermediate proje… [datafusion] via GitHub
• 2026/10/19 Re: [I] Attach `Diagnostic` to "wrong number of arguments" error [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: UNNEST now preserves item fields in expression inference and logical-plan schemas [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: preserve ordering through `to_timestamp_seconds/millis/micros/nanos` and `to_unixtime` [datafusion] via GitHub
• 2026/10/19 Re: [PR] perf: add a GroupsAccumulator for array_agg(DISTINCT) [datafusion] via GitHub
• 2026/10/19 Re: [PR] Feat/map sql extension types [datafusion] via GitHub
• 2026/10/19 [PR] ClickHouse: Allow $ inside identifiers [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] SQLite: Accept fallback keywords as implicit column aliases [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] fix: preserve Parquet root field IDs after nested pruning [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat: support col reference for percentiles [datafusion] via GitHub
• 2026/10/19 Re: [PR] Reject unquoted reserved keywords as table names [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump tokio from 1.53.2 to 1.53.3 in /python [datafusion-ballista] via GitHub
• 2026/10/19 Re: [PR] fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932) [datafusion] via GitHub
• 2026/10/19 [I] this recursive CTE SQL runs slower than SQLite [datafusion-python] via GitHub
• 2026/10/19 Re: [PR] fix: unescape LIKE prefixes before pushing them down as STARTS WITH [datafusion-iceberg] via GitHub
• 2026/10/19 Re: [PR] perf: add a GroupsAccumulator for array_agg(DISTINCT) [datafusion] via GitHub
• 2026/10/19 Re: [PR] perf: add a GroupsAccumulator for array_agg(DISTINCT) [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: preserve precision in log() with mixed-width float arguments [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: rewrite inner joins against a single constant row into a filter [datafusion] via GitHub
• 2026/10/19 Re: [I] BoundedWindowAggExec reserves no memory for the rows its window frames keep [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] perf: add a GroupsAccumulator for array_agg(DISTINCT) [datafusion] via GitHub
• 2026/10/19 Re: [PR] refactor(spark): deduplicate bucket computation in width_bucket_interval_mdn_exact [datafusion] via GitHub
• 2026/10/19 Re: [D] [RFC/Discussion] Partition-at-a-Time Streaming Evaluation in WindowAggExec [datafusion] via GitHub
• 2026/10/19 Re: [PR] perf: add a GroupsAccumulator for array_agg(DISTINCT) [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: native windows reserve the rows they buffer and buffer one window partition at a time [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] feat: report the sort order of sorted Iceberg scans to DataFusion [datafusion-iceberg] via GitHub
• 2026/10/19 Re: [PR] perf: write every partition of a JVM shuffle spill in one native call [datafusion-comet] via GitHub
• 2026/10/19 [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 9 updates [datafusion] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 7 updates [datafusion] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 7 updates [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: count grouped integer SUM state in the aggregate's memory reservation [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: serialize large-offset string and binary vectors with 32-bit offsets [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: serialize large-offset string and binary vectors with 32-bit offsets [datafusion-comet] via GitHub
• 2026/10/19 [I] NativeUtil.exportBatch rejects large_string and large_binary vectors [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: treat -0.0 and 0.0 as one value in arrays_overlap on Spark 4.0.5, 4.1.4 and 4.2.1 [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] perf: start bypass shuffle partition writers on small pages that grow [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] perf: balance file groups by size for scans with an output ordering [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: report statistics of materialized CTE scans [datafusion] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump arrow-flight from 59.3.0 to 59.3.1 [datafusion-ballista] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump arrow from 59.3.0 to 59.3.1 [datafusion-ballista] via GitHub
• 2026/10/19 Re: [PR] PostgreSQL: add support for CREATE AGGREGATE [datafusion-sqlparser-rs] via GitHub
• 2026/10/19 Re: [PR] fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932) [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: serialize LazyMemoryExec through generator hooks [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: keep file order for scans that advertise an output ordering [datafusion] via GitHub
• 2026/10/19 Re: [I] Nightly CI failed on 2026-10-10 [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932) [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: handle aggregate name collisions from casts [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932) [datafusion] via GitHub
• 2026/10/19 Re: [PR] fix: align Union inputs after leaf expression pushdown [datafusion] via GitHub
• 2026/10/19 Re: [PR] refactor(spark): deduplicate bucket computation in width_bucket_interval_mdn_exact [datafusion] via GitHub
• 2026/10/19 Re: [PR] doc: Document the physical optimizer contract [datafusion] via GitHub
• 2026/10/19 Re: [PR] doc: Document the physical optimizer contract [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: allow extension `PhysicalExpr`s to decode via a per-type registry [datafusion] via GitHub
• 2026/10/19 [PR] fix: do not treat float min==max Parquet statistics as constant columns [datafusion] via GitHub
• 2026/10/19 Re: [PR] Enable page-index pruning for Iceberg scans [datafusion-iceberg] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump tokio from 1.53.2 to 1.53.3 [datafusion-ballista] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump tokio from 1.53.2 to 1.53.3 in /python [datafusion-ballista] via GitHub
• 2026/10/19 Re: [PR] feat: Prune ListingTable file groups for range-key filters [datafusion] via GitHub
• 2026/10/19 Re: [PR] feat: serialize LazyMemoryExec through generator hooks [datafusion] via GitHub
• 2026/10/19 [PR] refactor: share window frame bound offset serialization between lower and upper bounds [datafusion-comet] via GitHub
• 2026/10/19 Re: [PR] chore(deps): bump rustls from 0.23.45 to 0.23.46 [datafusion-ballista] via GitHub
• 2026/10/18 Re: [PR] feat: report the sort order of sorted Iceberg scans to DataFusion [datafusion-iceberg] via GitHub
• 2026/10/18 Re: [PR] perf: load the next Parquet file's footer and page index while the current file is read [datafusion-comet] via GitHub
• 2026/10/18 Re: [I] Crate name `datafusion-iceberg` is taken on crates.io; switch back to `iceberg-datafusion` [datafusion-iceberg] via GitHub
• 2026/10/18 Re: [I] Metadata tables ignore the scan projection, so projected and aggregate queries return wrong columns or fail [datafusion-iceberg] via GitHub
• 2026/10/18 Re: [I] Metadata tables ignore the scan projection, so projected and aggregate queries return wrong columns or fail [datafusion-iceberg] via GitHub
• 2026/10/18 [I] Executor is OOM-killed while Comet's pool and allocation counter stay under the limit: glibc keeps several GiB of freed native memory [datafusion-comet] via GitHub
• 2026/10/18 Re: [I] Investigate charging native Iceberg scan memory to the task memory pool [datafusion-comet] via GitHub
• 2026/10/18 Re: [PR] fix: align Union inputs after leaf expression pushdown [datafusion] via GitHub
• 2026/10/18 Re: [PR] fix: run sync catalog calls on a separate runtime [datafusion-iceberg] via GitHub
• 2026/10/18 [I] `COPY … STORED AS JSON` (and `INSERT INTO` a JSON table) drops every `MAP` entry whose value is NULL: `{color: red, size: NULL}` is written as `{"color":"red"}` [datafusion] via GitHub
• 2026/10/18 Re: [I] Support dynamic filters and work-table plans state reset [datafusion] via GitHub
• 2026/10/18 [I] Physical optimizer drops SortExec below OFFSET when an aggregate consumes the subquery [datafusion] via GitHub

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