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2026/01/28
[I] InList support for pre-image udf [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: disable DataFrame.cache() for ballista [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] perf: Parallelize list_files_for_scan using tokio::task::JoinSet [datafusion]
via GitHub
2026/01/28
[PR] feat: disable DataFrame.cache() for ballista [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] perf: Parallelize list_files_for_scan using tokio::task::JoinSet [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Parallelize list_files_for_scan using tokio::task::JoinSet [datafusion]
via GitHub
2026/01/28
Re: [PR] Fix identifier parsing not breaking on the `|>` pipe operator [datafusion-sqlparser-rs]
via GitHub
2026/01/28
Re: [PR] Fix identifier parsing not breaking on the `|>` pipe operator [datafusion-sqlparser-rs]
via GitHub
2026/01/28
Re: [PR] Fix identifier parsing not breaking on the `|>` pipe operator [datafusion-sqlparser-rs]
via GitHub
2026/01/28
Re: [PR] feat(spark): Adds negative spark function [datafusion]
via GitHub
2026/01/28
Re: [PR] feat(spark): Adds negative spark function [datafusion]
via GitHub
2026/01/28
Re: [I] [Feature] Support Spark expression: encode [datafusion-comet]
via GitHub
2026/01/28
[PR] (won't merge) Read spill files with stream.perf [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] feat: [iceberg] allow native Iceberg scans with non-identity transform residuals [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] feat: Add spark-compat mode to integrate datafusion-spark features au… [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] Optimize the evaluation of date_part(<col>) == <constant> when pushed down [datafusion]
via GitHub
2026/01/28
[I] segfault in macOS native shuffle CI test [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] feat: Read sort-based shuffle spill files via stream [datafusion-ballista]
via GitHub
2026/01/28
[PR] chore: Document ballista features in README.md [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] Feat: add support for `elt` expression [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] fix: The limit_pushdown physical optimization rule removes nested limits in some cases [datafusion]
via GitHub
2026/01/28
Re: [I] bug: Disable `DataFrame.cache()` for ballista [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] feat: Read sort-based shuffle spill files via stream [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] fix: The limit_pushdown physical optimization rule removes nested limits in some cases [datafusion]
via GitHub
2026/01/28
Re: [PR] fix: The limit_pushdown physical optimization rule removes nested limits in some cases [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: Add spark-compat mode to integrate datafusion-spark features au… [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: add support for `width_bucket` expression [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] Optimize the evaluation of date_part(<col>) == <constant> when pushed down [datafusion]
via GitHub
2026/01/28
Re: [PR] Optimize the evaluation of date_part(<col>) == <constant> when pushed down [datafusion]
via GitHub
2026/01/28
Re: [PR] fix(spark-expr): handle array length mismatch in datediff for dictionary-backed timestamps [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] fix(spark-expr): handle array length mismatch in datediff for dictionary-backed timestamps [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] fix: The limit_pushdown physical optimization rule removes nested limits in some cases [datafusion]
via GitHub
2026/01/28
Re: [PR] Blog post about CASE optimization [datafusion-site]
via GitHub
2026/01/28
Re: [PR] [DRAFT] Extension Type Registry Draft [datafusion]
via GitHub
2026/01/28
Re: [PR] chore: Add Iceberg TPC-H benchmarking scripts [datafusion-comet]
via GitHub
2026/01/28
Re: [I] bug: Disable `DataFrame.cache()` for ballista [datafusion-ballista]
via GitHub
2026/01/28
Re: [PR] Support reverse parquet scan and fast parquet order inversion at row group level [datafusion]
via GitHub
2026/01/28
Re: [PR] Support reverse parquet scan and fast parquet order inversion at row group level [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Parallelize list_files_for_scan using tokio::task::JoinSet [datafusion]
via GitHub
2026/01/28
[PR] perf: improve performance of `array_repeat` function [datafusion]
via GitHub
2026/01/28
Re: [PR] Blog post about CASE optimization [datafusion-site]
via GitHub
2026/01/28
Re: [PR] Optimize the evaluation of date_part(<col>) == <constant> when pushed down [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Iceberg serde ~50% faster serialization [iceberg] [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] perf: Iceberg serde ~50% faster serialization [iceberg] [datafusion-comet]
via GitHub
2026/01/28
[PR] fix: The limit_pushdown physical optimization rule removes nested limits in some cases [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Push down join key filters for LEFT/RIGHT/ANTI joins [datafusion]
via GitHub
2026/01/28
Re: [I] Push down join key filters for `LEFT`/`RIGHT`/`ANTI` joins [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] chore: Add microbenchmark for IcebergScan operator serde roundtrip [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [I] Make PyDataFrame.inner_df() public [datafusion-python]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Push down join key filters for LEFT/RIGHT/ANTI joins [datafusion]
via GitHub
2026/01/28
Re: [D] Google Summer of Code (GSoC) 2026 [datafusion]
via GitHub
2026/01/28
Re: [D] Google Summer of Code (GSoC) 2026 [datafusion]
via GitHub
2026/01/28
Re: [D] Google Summer of Code (GSoC) 2026 [datafusion]
via GitHub
2026/01/28
Re: [D] Google Summer of Code (GSoC) 2026 [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: optimize CASE WHEN for divide-by-zero protection pattern [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: optimize CASE WHEN for divide-by-zero protection pattern [datafusion]
via GitHub
2026/01/28
Re: [PR] fix(core): Correctly handle nested async UDF execution [datafusion]
via GitHub
2026/01/28
Re: [I] Add limit to `DefaultFileStatisticsCache` [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] Further refactoring of type coercion function code [datafusion]
via GitHub
2026/01/28
Re: [I] Make PyDataFrame.inner_df() public [datafusion-python]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Optimize scalar path for ltrim function [datafusion]
via GitHub
2026/01/28
Re: [PR] Add `ScalarValue::RunEndEncoded` variant [datafusion]
via GitHub
2026/01/28
[PR] Add a default FileStatisticsCache implementation for the ListingTable [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Optimize scalar path for ltrim function [datafusion]
via GitHub
2026/01/28
Re: [D] Google Summer of Code (GSoC) 2026 [datafusion]
via GitHub
2026/01/28
Re: [PR] feat(spark): Adds negative spark function [datafusion]
via GitHub
2026/01/28
Re: [PR] feat(spark): Adds negative spark function [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Optimize scalar path for ltrim function [datafusion]
via GitHub
2026/01/28
Re: [PR] fix(expr): coerce literal arguments in return_field_from_args for UDFs [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Optimize contains expression with SIMD-based scalar pattern sea… [datafusion-comet]
via GitHub
2026/01/28
Re: [PR] feat(spark): Adds negative spark function [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
[I] Optimize spark sha2 [datafusion]
via GitHub
2026/01/28
Re: [PR] feat(spark): Adds negative spark function [datafusion]
via GitHub
2026/01/28
Re: [PR] minor: remove unused crypto functions & narrow public API [datafusion]
via GitHub
2026/01/28
[PR] minor: remove unused crypto functions & narrow public API [datafusion]
via GitHub
2026/01/28
Re: [PR] feat(spark): Adds negative spark function [datafusion]
via GitHub
2026/01/28
Re: [PR] Allow struct field access projections to be pushed down into scans [datafusion]
via GitHub
2026/01/28
Re: [PR] Simplify Spark hex function [datafusion]
via GitHub
2026/01/28
[PR] Simplify Spark hex function [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Push down join key filters for LEFT/RIGHT/ANTI joins [datafusion]
via GitHub
2026/01/28
[PR] refactor: Rename `FileSource::try_reverse_output` to `FileSource::try_pushdown_sort` [datafusion]
via GitHub
2026/01/28
Re: [PR] Blog post about CASE optimization [datafusion-site]
via GitHub
2026/01/28
Re: [PR] Allow struct field access projections to be pushed down into scans [datafusion]
via GitHub
2026/01/28
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Push down join key filters for LEFT/RIGHT/ANTI joins [datafusion]
via GitHub
2026/01/28
Re: [PR] Blog post about CASE optimization [datafusion-site]
via GitHub
2026/01/28
Re: [PR] feat: Extract NDV (distinct_count) statistics from Parquet metadata [datafusion]
via GitHub
2026/01/28
Re: [PR] Simplify Spark `sha2` implementation [datafusion]
via GitHub
2026/01/28
Re: [I] Rename `FileSource::try_reverse_output` to `FileSource::try_pushdown_sort` [datafusion]
via GitHub
2026/01/28
Re: [I] "expected Dictionary(UInt16, Utf8) but found Utf8" while reading parquet files. [datafusion]
via GitHub
2026/01/28
Re: [PR] Fix constant value from stats [datafusion]
via GitHub
2026/01/28
[PR] chore(deps): bump quote from 1.0.43 to 1.0.44 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump quote from 1.0.43 to 1.0.44 [datafusion-sandbox]
via GitHub
2026/01/28
[PR] chore(deps): bump clap from 4.5.54 to 4.5.55 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump clap from 4.5.54 to 4.5.55 [datafusion-sandbox]
via GitHub
2026/01/28
[PR] chore(deps): bump nix from 0.30.1 to 0.31.1 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump nix from 0.30.1 to 0.31.1 [datafusion-sandbox]
via GitHub
2026/01/28
[PR] chore(deps): bump sysinfo from 0.37.2 to 0.38.0 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump sysinfo from 0.37.2 to 0.38.0 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump uuid from 1.19.0 to 1.20.0 [datafusion-sandbox]
via GitHub
2026/01/28
[PR] chore(deps): bump uuid from 1.19.0 to 1.20.0 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump setuptools from 80.9.0 to 80.10.1 in /docs [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump setuptools from 80.9.0 to 80.10.2 in /docs [datafusion-sandbox]
via GitHub
2026/01/28
[PR] chore(deps): bump setuptools from 80.9.0 to 80.10.2 in /docs [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump taiki-e/install-action from 2.66.7 to 2.67.13 [datafusion-sandbox]
via GitHub
2026/01/28
[PR] chore(deps): bump taiki-e/install-action from 2.66.7 to 2.67.15 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump taiki-e/install-action from 2.66.7 to 2.67.13 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump setuptools from 80.9.0 to 80.10.1 in /docs [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump taiki-e/install-action from 2.66.7 to 2.67.15 [datafusion-sandbox]
via GitHub
2026/01/28
Re: [PR] Fix constant value from stats [datafusion]
via GitHub
2026/01/28
Re: [PR] Fix constant value from stats [datafusion]
via GitHub
2026/01/28
Re: [PR] Blog post about CASE optimization [datafusion-site]
via GitHub
2026/01/28
Re: [PR] Blog post about CASE optimization [datafusion-site]
via GitHub
2026/01/28
Re: [PR] fix: correct weight handling in approx_percentile_cont_with_weight [datafusion]
via GitHub
2026/01/28
Re: [PR] Blog post about CASE optimization [datafusion-site]
via GitHub
2026/01/28
Re: [PR] fix(core): Correctly handle nested async UDF execution [datafusion]
via GitHub
2026/01/28
Re: [PR] Fix constant value from stats [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: add AggregateMode::PartialReduce for tree-reduce aggregation [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: add AggregateMode::PartialReduce for tree-reduce aggregation [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: add AggregateMode::PartialReduce for tree-reduce aggregation [datafusion]
via GitHub
2026/01/28
Re: [PR] feat: add AggregateMode::PartialReduce for tree-reduce aggregation [datafusion]
via GitHub
2026/01/28
Re: [I] Rename `FileSource::try_reverse_output` to `FileSource::try_pushdown_sort` [datafusion]
via GitHub
2026/01/28
Re: [PR] feat(spark): Adds negative spark function [datafusion]
via GitHub
2026/01/28
Re: [PR] Fix constant value from stats [datafusion]
via GitHub
2026/01/28
Re: [PR] Optimize the evaluation of date_part(<col>) == <constant> when pushed down [datafusion]
via GitHub
2026/01/28
Re: [PR] Blog post about CASE optimization [datafusion-site]
via GitHub
2026/01/28
Re: [I] Reuse file descriptors for LocalFileSystem object storage [datafusion]
via GitHub
2026/01/28
[PR] Fix constant value from stats [datafusion]
via GitHub
2026/01/28
Re: [PR] Cluster RPC customizations to support TLS and custom headers [datafusion-ballista]
via GitHub
2026/01/28
Re: [I] "expected Dictionary(UInt16, Utf8) but found Utf8" while reading parquet files. [datafusion]
via GitHub
2026/01/28
Re: [I] "expected Dictionary(UInt16, Utf8) but found Utf8" while reading parquet files. [datafusion]
via GitHub
2026/01/28
[I] "expected Dictionary(UInt16, Utf8) but found Utf8" while reading parquet files. [datafusion]
via GitHub
2026/01/28
Re: [PR] perf: Push down join key filters for LEFT/RIGHT/ANTI joins [datafusion]
via GitHub
2026/01/28
Re: [PR] chore(deps): bump clap from 4.5.54 to 4.5.55 [datafusion-ballista]
via GitHub
2026/01/28
[PR] Draft - Build and publish free-threaded Python wheels (cp313t/cp314t) across CI [datafusion-python]
via GitHub
2026/01/27
Re: [PR] Rewrite physical expressions in execution plans [datafusion]
via GitHub
2026/01/27
Re: [PR] Rewrite physical expressions in execution plans [datafusion]
via GitHub
2026/01/27
Re: [PR] Add `ScalarValue::RunEndEncoded` variant [datafusion]
via GitHub
2026/01/27
[PR] fix: update comment on FilterPushdownPropagation [datafusion]
via GitHub
2026/01/27
Re: [PR] add iterator over tokens in Tokenizer [datafusion-sqlparser-rs]
via GitHub
2026/01/27
Re: [PR] refactor: unify SQL planning for ORDER BY, HAVING, DISTINCT, etc [datafusion]
via GitHub
2026/01/27
Re: [I] New lint `clippy::allow_attributes` [datafusion]
via GitHub
2026/01/27
Re: [PR] Enforce `clippy::allow_attributes` globally across workspace [datafusion]
via GitHub
2026/01/27
Re: [PR] Enforce `clippy::allow_attributes` globally across workspace [datafusion]
via GitHub
2026/01/27
Re: [PR] Make scan filter push-down idempotent [datafusion]
via GitHub
2026/01/27
Re: [PR] Make scan filter push-down idempotent [datafusion]
via GitHub
2026/01/27
Re: [PR] Make scan filter push-down idempotent [datafusion]
via GitHub
2026/01/27
Re: [PR] Make scan filter push-down idempotent [datafusion]
via GitHub
2026/01/27
Re: [PR] Make scan filter push-down idempotent [datafusion]
via GitHub
2026/01/27
Re: [PR] add iterator over tokens in Tokenizer [datafusion-sqlparser-rs]
via GitHub
2026/01/27
Re: [PR] add iterator over tokens in Tokenizer [datafusion-sqlparser-rs]
via GitHub
2026/01/27
Re: [PR] add iterator over tokens in Tokenizer [datafusion-sqlparser-rs]
via GitHub
2026/01/27
Re: [PR] fix(core): Correctly handle nested async UDF execution [datafusion]
via GitHub
2026/01/27
[PR] fix(core): Correctly handle nested async UDF execution [datafusion]
via GitHub
2026/01/27
Re: [I] Physical plan proto roundtrip for null-valued scalar of a `Struct(Dict)` data type [datafusion]
via GitHub
2026/01/27
Re: [I] Unifying Operator Handling with the Scalar Function Framework [datafusion]
via GitHub
2026/01/27
Re: [I] Unifying Operator Handling with the Scalar Function Framework [datafusion]
via GitHub
2026/01/27
Re: [I] Indeterministic test failure in `SpillPool` [datafusion]
via GitHub
2026/01/27
Re: [D] Google Summer of Code (GSoC) 2026 [datafusion]
via GitHub
2026/01/27
[PR] chore(deps): bump clap from 4.5.54 to 4.5.55 [datafusion-ballista]
via GitHub
2026/01/27
Re: [PR] chore: Enable native c2r in plan stability suite [datafusion-comet]
via GitHub
2026/01/27
Re: [PR] minor: add tests for coercible signature considering nulls/dicts/ree [datafusion]
via GitHub
2026/01/27
Re: [PR] minor: add tests for coercible signature considering nulls/dicts/ree [datafusion]
via GitHub
2026/01/27
Re: [PR] fix: return correct length array for scalar null input to `calculate_binary_math` [datafusion]
via GitHub
2026/01/27
Re: [PR] fix: return correct length array for scalar null input to `calculate_binary_math` [datafusion]
via GitHub
2026/01/27
[PR] Integrate `CastColumnExpr` into `PhysicalExprAdapter` with Owned Cast Options and Nullable-Aware Schema Rewriting [datafusion]
via GitHub
2026/01/27
[PR] choreL Enable native c2r in plan stability suite [datafusion-comet]
via GitHub
2026/01/27
Re: [I] Spark SQL test failures when native columnar-to-row is enabled by default [datafusion-comet]
via GitHub
2026/01/27
Re: [PR] feat: Enable native columnar-to-row by default [datafusion-comet]
via GitHub
2026/01/27
Re: [PR] feat: Support planning subqueries with OuterReferenceColumn belongs to non-adjacent outer relations [datafusion]
via GitHub
2026/01/27
Re: [I] Nesting async UDF calls causes an internal error [datafusion]
via GitHub
2026/01/27
Re: [I] Make PyDataFrame.inner_df() public [datafusion-python]
via GitHub
2026/01/27
Re: [PR] feat: Add Semi/Anti join to PiecewiseMergeJoin [datafusion]
via GitHub
2026/01/27
Re: [I] Make PyDataFrame.inner_df() public [datafusion-python]
via GitHub
2026/01/27
Re: [PR] feat: add AggregateMode::PartialReduce for tree-reduce aggregation [datafusion]
via GitHub
2026/01/27
Re: [PR] feat: Add Semi/Anti join to PiecewiseMergeJoin [datafusion]
via GitHub
2026/01/27
Re: [PR] feat: Add Semi/Anti join to PiecewiseMergeJoin [datafusion]
via GitHub
2026/01/27
[I] Make PyDataFrame.inner_df() public [datafusion-python]
via GitHub
2026/01/27
Re: [PR] feat: Enable native columnar-to-row by default [datafusion-comet]
via GitHub
2026/01/27
Re: [PR] Preserve PhysicalExpr graph in proto round trip using Arc pointers as unique identifiers [datafusion]
via GitHub
2026/01/27
Re: [PR] feat: Add Semi/Anti join to PiecewiseMergeJoin [datafusion]
via GitHub
2026/01/27
Re: [PR] Add `ScalarValue::RunEndEncoded` variant [datafusion]
via GitHub
2026/01/27
Re: [PR] feat: Enable native columnar-to-row by default [datafusion-comet]
via GitHub
2026/01/27
Re: [PR] Add `ScalarValue::RunEndEncoded` variant [datafusion]
via GitHub
2026/01/27
Re: [PR] feat: Add Semi/Anti join to PiecewiseMergeJoin [datafusion]
via GitHub
2026/01/27
Re: [PR] Various performance improvements [datafusion]
via GitHub
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