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• 2025/12/29 Re: [PR] feat: `to_time` function [datafusion] via GitHub
• 2025/12/29 Re: [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 [I] Redesign projection pushdown to be more granular [datafusion] via GitHub
• 2025/12/29 Re: [PR] Implement `partition_statistics` API for `NestedLoopJoinExec` [datafusion] via GitHub
• 2025/12/29 Re: [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 Re: [I] [EPIC] Optimize performance for slow expressions [datafusion-comet] via GitHub
• 2025/12/29 Re: [I] [EPIC] Optimize performance for slow expressions [datafusion-comet] via GitHub
• 2025/12/29 Re: [I] [EPIC] Optimize performance for slow expressions [datafusion-comet] via GitHub
• 2025/12/29 Re: [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 Re: [PR] Support "pre-image" for pruning predicate evaluation [datafusion] via GitHub
• 2025/12/29 Re: [I] [EPIC] Optimize performance for slow expressions [datafusion-comet] via GitHub
• 2025/12/29 Re: [PR] feat: Support ANSI mode avg expr (int inputs) [datafusion-comet] via GitHub
• 2025/12/29 Re: [PR] fix: CometShuffleManager hang by deferring SparkEnv access [datafusion-comet] via GitHub
• 2025/12/29 Re: [I] Spark 4.0.x hive-1 jdk17 tests failing consistently in multiple PRs [datafusion-comet] via GitHub
• 2025/12/29 Re: [PR] perf: improve `range` and `generate_series` for `Int64` [datafusion] via GitHub
• 2025/12/29 Re: [PR] perf: improve `range` and `generate_series` for `Int64` [datafusion] via GitHub
• 2025/12/29 Re: [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 Re: [PR] perf: improve `range` and `generate_series` for `Int64` [datafusion] via GitHub
• 2025/12/29 Re: [PR] Chore: to_json unit/benchmark tests [datafusion-comet] via GitHub
• 2025/12/29 Re: [PR] Allow logical optimizer to be run without evaluating now() & refactor SimplifyInfo [datafusion] via GitHub
• 2025/12/29 Re: [PR] Allow logical optimizer to be run without evaluating now() & refactor SimplifyInfo [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: support stateless physical plans [datafusion] via GitHub
• 2025/12/29 Re: [PR] Allow logical optimizer to be run without evaluating now() & refactor SimplifyInfo [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Allow logical optimizer to be run without evaluating now() & refactor SimplifyInfo [datafusion] via GitHub
• 2025/12/29 Re: [PR] perf: improve `range` and `generate_series` for `Int64` [datafusion] via GitHub
• 2025/12/29 Re: [PR] Allow logical optimizer to be run without evaluating now() & refactor SimplifyInfo [datafusion] via GitHub
• 2025/12/29 Re: [I] Proposal: Prune complex predicates by propagating column statistics [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Fix: SparkAscii nullability to depend on input nullability [datafusion] via GitHub
• 2025/12/29 Re: [PR] Fix: SparkAscii nullability to depend on input nullability [datafusion] via GitHub
• 2025/12/29 Re: [I] spark `ascii` need to have custom nullability [datafusion] via GitHub
• 2025/12/29 Re: [I] Force compact in topK when we hit memory limit [datafusion] via GitHub
• 2025/12/29 Re: [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 Re: [I] Full join on dataframe with only index yields dropped rows [datafusion-python] via GitHub
• 2025/12/29 Re: [I] Add to our benchmarks Time Series Benchmark Suite by TimeScale [datafusion] via GitHub
• 2025/12/29 Re: [I] Full join on dataframe with only index yields dropped rows [datafusion-python] via GitHub
• 2025/12/29 Re: [PR] perf: improve `range` and `generate_series` for `Int64` [datafusion] via GitHub
• 2025/12/29 Re: [PR] perf: improve `range` and `generate_series` for `Int64` [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Add per-expression evaluation timing metrics to ProjectionExec [datafusion] via GitHub
• 2025/12/29 Re: [PR] perf: improve `range` and `generate_series` for `Int64` [datafusion] via GitHub
• 2025/12/29 Re: [PR] Implement `partition_statistics` API for `NestedLoopJoinExec` [datafusion] via GitHub
• 2025/12/29 [PR] Allow dropping qualified columns [datafusion] via GitHub
• 2025/12/29 Re: [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 [PR] Clean up deployment docs. [datafusion-ballista] via GitHub
• 2025/12/29 [I] Drop columns only allows unqualified names and silently fails otherwise [datafusion] via GitHub
• 2025/12/29 [PR] Optimize `concat/concat_ws` scalar path by pre-allocating memory [datafusion] via GitHub
• 2025/12/29 Re: [I] Enable parquet filter pushdown (`filter_pushdown`) by default [datafusion] via GitHub
• 2025/12/29 Re: [I] Improvements to user guide for DataFrames [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] wip: check cost of hashing in multi column aggregate [IGNORE] [datafusion] via GitHub
• 2025/12/29 Re: [PR] wip: check cost of hashing in multi column aggregate [IGNORE] [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [I] Enable parquet filter pushdown (`filter_pushdown`) by default [datafusion] via GitHub
• 2025/12/29 [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 Re: [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Compute Dynamic Filters only when a consumer supports them [datafusion] via GitHub
• 2025/12/29 Re: [PR] Store example data directly inside the datafusion-examples (#19141) [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Enable parquet filter pushdown by default [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [I] Enable parquet filter pushdown (`filter_pushdown`) by default [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 [PR] Parquet: Push down supported list predicates (array_has/any/all) during decoding [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [I] Force compact in topK when we hit memory limit [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: capture more metrics in distributed_query [datafusion-ballista] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Add Physical Extension Protobuf Codec [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [I] Proposal: Prune complex predicates by propagating column statistics [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Allow logical optimizer to be run without evaluating now() & refactor SimplifyInfo [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Allow logical optimizer to be run without evaluating now() & refactor SimplifyInfo [datafusion] via GitHub
• 2025/12/29 [PR] chore(deps): bump taiki-e/install-action from 2.64.0 to 2.65.7 [datafusion-sandbox] via GitHub
• 2025/12/29 Re: [PR] chore(deps): bump taiki-e/install-action from 2.64.0 to 2.65.3 [datafusion-sandbox] via GitHub
• 2025/12/29 Re: [PR] chore(deps): bump taiki-e/install-action from 2.64.0 to 2.65.7 [datafusion-sandbox] via GitHub
• 2025/12/29 Re: [PR] chore(deps): bump taiki-e/install-action from 2.64.0 to 2.65.3 [datafusion-sandbox] via GitHub
• 2025/12/29 Re: [I] [datafusion-spark] Optimize hex function [datafusion] via GitHub
• 2025/12/29 Re: [I] [datafusion-spark] Optimize hex function [datafusion] via GitHub
• 2025/12/29 Re: [PR] Emit aggregation groups in chunks to avoid blocking async runtime [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Support push-down of the filter on coalesce over join keys [datafusion] via GitHub
• 2025/12/29 Re: [I] Force compact in topK when we hit memory limit [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 [PR] Chore: to_json unit/benchmark tests [datafusion-comet] via GitHub
• 2025/12/29 Re: [I] Remove `From<String>` for `Column` [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] refactor: Spark `ascii` signature away from `user_defined` [datafusion] via GitHub
• 2025/12/29 Re: [PR] refactor: Spark `ascii` signature away from `user_defined` [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: fix matching for named parameters with non-lowercase signatures [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: fix matching for named parameters with non-lowercase signatures [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: fix matching for named parameters with non-lowercase signatures [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Improve sort memory resilience [datafusion] via GitHub
• 2025/12/29 Re: [PR] Implement `partition_statistics` API for `NestedLoopJoinExec` [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: fix matching for named parameters with non-lowercase signatures [datafusion] via GitHub
• 2025/12/29 Re: [I] Stateless execution plans [datafusion] via GitHub
• 2025/12/29 [PR] chore(deps): bump serde_json from 1.0.145 to 1.0.148 in /native [datafusion-comet] via GitHub
• 2025/12/29 [PR] chore(deps): bump reqwest from 0.12.26 to 0.12.28 in /native [datafusion-comet] via GitHub
• 2025/12/29 [PR] chore(deps): bump object_store from 0.12.4 to 0.13.0 in /native [datafusion-comet] via GitHub
• 2025/12/29 [PR] chore(deps): bump cc from 1.2.50 to 1.2.51 in /native [datafusion-comet] via GitHub
• 2025/12/29 [PR] chore(deps): bump tempfile from 3.23.0 to 3.24.0 in /native [datafusion-comet] via GitHub
• 2025/12/29 Re: [PR] feat: support pushdown alias on dynamic filter with `ProjectionExec` [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Add support for `RegExpExtract`/`RegExpExtractAll` [datafusion-comet] via GitHub
• 2025/12/29 Re: [PR] Implement `partition_statistics` API for `NestedLoopJoinExec` [datafusion] via GitHub
• 2025/12/29 Re: [I] Deduplicate Spark function code with native/default datafusion function code [datafusion] via GitHub
• 2025/12/29 [PR] chore(deps): bump sqlparser from 0.59.0 to 0.60.0 [datafusion] via GitHub
• 2025/12/29 [PR] chore(deps): bump tracing from 0.1.41 to 0.1.43 [datafusion] via GitHub
• 2025/12/29 Re: [PR] feat: Add support for `RegExpExtract`/`RegExpExtractAll` [datafusion-comet] via GitHub
• 2025/12/29 [PR] chore(deps): bump substrait from 0.62.0 to 0.62.2 [datafusion] via GitHub
• 2025/12/29 [PR] chore(deps): bump taiki-e/install-action from 2.65.3 to 2.65.6 [datafusion] via GitHub
• 2025/12/29 Re: [I] Deduplicate Spark function code with native/default datafusion function code [datafusion] via GitHub
• 2025/12/28 Re: [PR] Simplify Spark `sha2` implementation [datafusion] via GitHub
• 2025/12/28 Re: [PR] minor : add crypto function benchmark [datafusion] via GitHub
• 2025/12/28 Re: [I] Avoid use of `Signature::user_defined` for normal functions [datafusion] via GitHub
• 2025/12/28 Re: [PR] docs: Fix upgrade guide API examples for FileScanConfigBuilder and ParquetSource [datafusion] via GitHub
• 2025/12/28 Re: [PR] minor : add crypto function benchmark [datafusion] via GitHub
• 2025/12/28 Re: [PR] Allow logical optimizer to be run without evaluating now() & refactor SimplifyInfo [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: improve performance of levenshtein by reusing cache buffer [datafusion] via GitHub
• 2025/12/28 [PR] feat: `to_time` function [datafusion] via GitHub
• 2025/12/28 Re: [I] Proposal: Prune complex predicates by propagating column statistics [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: improve performance of string replace [datafusion] via GitHub
• 2025/12/28 Re: [PR] minor : add crypto function benchmark [datafusion] via GitHub
• 2025/12/28 [PR] minor : add crypto function benchmark [datafusion] via GitHub
• 2025/12/28 Re: [PR] Preserve ordering from subqueries [datafusion] via GitHub
• 2025/12/28 [PR] Allow struct field access projections to be pushed down into scans [datafusion] via GitHub
• 2025/12/28 Re: [PR] Simplify Spark `sha2` implementation [datafusion] via GitHub
• 2025/12/28 Re: [PR] Redesign the try_reverse_output to support more cases [datafusion] via GitHub
• 2025/12/28 Re: [I] Redesign the try_reverse_output to support more cases [datafusion] via GitHub
• 2025/12/28 Re: [PR] Redesign the try_reverse_output to support more cases [datafusion] via GitHub
• 2025/12/28 Re: [I] Output ordering with a filter over `FileSource` seems to cause some unexpected repartitioning behavior [datafusion] via GitHub
• 2025/12/28 [PR] feat: Support overwrite mode comet [datafusion-comet] via GitHub
• 2025/12/28 Re: [I] Improve performance of cast from string to integral types [datafusion-comet] via GitHub
• 2025/12/28 Re: [PR] [WIP] : feat : support ANSI mode Spark SUM [datafusion] via GitHub
• 2025/12/28 Re: [I] bug: Median() encountered integer overflow [datafusion] via GitHub
• 2025/12/28 [PR] [WIP] : feat : support ANSI mode Spark SUM [datafusion] via GitHub
• 2025/12/28 [I] Median() truncates integers [datafusion] via GitHub
• 2025/12/28 Re: [I] Deduplicate Spark function code with native/default datafusion function code [datafusion] via GitHub
• 2025/12/28 Re: [PR] Replace deprecated structopt with clap in datafusion-benchmarks [datafusion] via GitHub
• 2025/12/28 Re: [PR] Replace deprecated structopt with clap in datafusion-benchmarks [datafusion] via GitHub
• 2025/12/28 Re: [I] Improve performance of cast from string to integral types [datafusion-comet] via GitHub
• 2025/12/28 Re: [I] Comet writer doesn't create _SUCCESS file [datafusion-comet] via GitHub
• 2025/12/28 Re: [I] Avoid use of `Signature::user_defined` for normal functions [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: Optimize `contains` for scalar search arg [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: improve performance of string replace [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: improve performance of string replace [datafusion] via GitHub
• 2025/12/28 Re: [I] Proposal: Prune complex predicates by propagating column statistics [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: improve performance of string replace [datafusion] via GitHub
• 2025/12/28 Re: [I] Proposal: Prune complex predicates by propagating column statistics [datafusion] via GitHub
• 2025/12/28 [I] Reverse row selection should respect the row group index [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: improve performance of string replace [datafusion] via GitHub
• 2025/12/28 Re: [PR] fix: Median() integer overflow [datafusion] via GitHub
• 2025/12/28 Re: [I] bug: Median() encountered integer overflow and truncates integer results [datafusion] via GitHub
• 2025/12/28 Re: [PR] fix: Median() integer overflow [datafusion] via GitHub
• 2025/12/28 Re: [PR] fix: CteWorkTable: properly apply TableProvider::scan projection argument [datafusion] via GitHub
• 2025/12/28 Re: [I] `CteWorkTable` does not properly apply projection [datafusion] via GitHub
• 2025/12/28 Re: [PR] fix: CteWorkTable: properly apply TableProvider::scan projection argument [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: improve performance of levenshtein by reusing cache buffer [datafusion] via GitHub
• 2025/12/28 Re: [PR] handle index access in get_field, eliminating array_element [datafusion] via GitHub
• 2025/12/28 [PR] handle index access in get_field, eliminating array_element [datafusion] via GitHub
• 2025/12/28 [PR] perf: improve performance of translate by reusing buffers [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: Optimize `contains` for scalar search arg (using `make_scalar_function_columnar`) [datafusion] via GitHub
• 2025/12/28 Re: [PR] Preserve ORDER BY in Unparser for projection -> order by pattern [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: Optimize `contains` for scalar search arg (using `make_scalar_function_columnar`) [datafusion] via GitHub
• 2025/12/28 Re: [I] Idea: Hosting Compiler Explorer with latest arrow and Datafusion [datafusion] via GitHub
• 2025/12/28 [PR] perf: improve performance of levenshtein by reusing cache buffer [datafusion] via GitHub
• 2025/12/28 [I] [Proposal] Protobuf [datafusion-sqlparser-rs] via GitHub
• 2025/12/28 Re: [PR] Introduce `TypeSignatureClass::Any` [datafusion] via GitHub
• 2025/12/28 Re: [PR] fix: Implement `reset_state` for `LazyMemoryExec` [datafusion] via GitHub
• 2025/12/28 Re: [PR] fix: Implement `reset_state` for `LazyMemoryExec` [datafusion] via GitHub
• 2025/12/28 Re: [I] Teach the type arithmetic code to support date + time -> timestamp [datafusion] via GitHub
• 2025/12/28 Re: [PR] Date / time / interval arithmetic improvements [datafusion] via GitHub
• 2025/12/28 Re: [PR] feat: support timestamp + duration(second) arithmetic [datafusion] via GitHub
• 2025/12/28 Re: [I] Teach the type arithmetic code to support Timestamp + Duration(Second) -> timestamp [datafusion] via GitHub
• 2025/12/28 Re: [I] Teach the type arithmetic code to support timestamp + time -> timestamp [datafusion] via GitHub
• 2025/12/28 Re: [PR] Store example data directly inside the datafusion-examples (#19141) [datafusion] via GitHub
• 2025/12/28 Re: [PR] Store example data directly inside the datafusion-examples (#19141) [datafusion] via GitHub
• 2025/12/28 Re: [PR] perf: Optimize `contains` for scalar search arg (using `make_scalar_function_columnar`) [datafusion] via GitHub
• 2025/12/28 Re: [PR] Fix: SparkAscii nullability to depend on input nullability [datafusion] via GitHub
• 2025/12/28 [PR] Fix: SparkAscii nullability to depend on input nullability [datafusion] via GitHub
• 2025/12/28 Re: [I] Link is Broken [datafusion-python] via GitHub
• 2025/12/28 Re: [I] Date - Date returns a type inconsistent with other databases [datafusion] via GitHub
• 2025/12/28 Re: [I] Date - Date returns a type inconsistent with other databases [datafusion] via GitHub

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