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• 2025/11/20 Re: [I] Use `arrow-avro` for performance and improved type support [datafusion] via GitHub
• 2025/11/20 Re: [I] Support Ref types in Avro Reader. [datafusion] via GitHub
• 2025/11/20 Re: [PR] feat: Improve read types support [Avro] [datafusion] via GitHub
• 2025/11/20 Re: [PR] chore: enforce clippy lint needless_pass_by_value to datafusion-functions-nested [datafusion] via GitHub
• 2025/11/20 Re: [PR] chore: update Repartition DisplayAs to indicate maintained sort order [datafusion] via GitHub
• 2025/11/20 Re: [PR] chore: update Repartition DisplayAs to indicate maintained sort order [datafusion] via GitHub
• 2025/11/20 Re: [PR] Support push-down of the filter on coalesce over join keys [datafusion] via GitHub
• 2025/11/20 Re: [PR] Support push-down of the filter on coalesce over join keys [datafusion] via GitHub
• 2025/11/20 Re: [PR] Fix async_udf batch size behaviour [datafusion] via GitHub
• 2025/11/20 Re: [PR] Fix async_udf batch size behaviour [datafusion] via GitHub
• 2025/11/20 Re: [PR] feat: [iceberg] Native scan by serializing FileScanTasks to iceberg-rust [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] Removed incorrect union check in enforce_sorting and updated tests [datafusion] via GitHub
• 2025/11/20 Re: [PR] test: extract conditional expression tests (`if`, `case_when` and `coalesce`) [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] Implement FFI_Session [datafusion] via GitHub
• 2025/11/20 Re: [PR] Remove datafusion core crate from `datafusion-ffi` [datafusion] via GitHub
• 2025/11/20 Re: [PR] Feat/ffi proto codecs [datafusion] via GitHub
• 2025/11/20 Re: [I] Teach UnionExec to require its inputs sorted [datafusion] via GitHub
• 2025/11/20 Re: [PR] Removed incorrect union check in enforce_sorting and updated tests [datafusion] via GitHub
• 2025/11/20 Re: [PR] Implement FFI_TaskContext and FFI_TaskContextProvider [datafusion] via GitHub
• 2025/11/20 Re: [I] Preserving sort on `UnionExec` inputs instead of introducing a suboptimal top-level sort [datafusion] via GitHub
• 2025/11/20 Re: [PR] Removed incorrect union check in enforce_sorting and updated tests [datafusion] via GitHub
• 2025/11/20 Re: [I] Improve substrait NameTracker so it doesn't require uuids [datafusion] via GitHub
• 2025/11/20 Re: [I] AggregateExec drops byte-size statistics causing incorrect join build-side selection and broken dynamic filtering [datafusion] via GitHub
• 2025/11/20 Re: [I] panic in DataFusion is propegated but no failed query and file is logged in sqllogictest [datafusion] via GitHub
• 2025/11/20 Re: [PR] fix: display the failed sqllogictest file and query that failed in case of a panic [datafusion] via GitHub
• 2025/11/20 Re: [PR] fix: display the failed sqllogictest file and query that failed in case of a panic [datafusion] via GitHub
• 2025/11/20 Re: [I] Add a default `ListFilesCache` implementation for the `ListingTable` [datafusion] via GitHub
• 2025/11/20 [PR] test: extract conditional expression tests (`if`, `case_when` and `coalesce`) [datafusion-comet] via GitHub
• 2025/11/20 Re: [I] Add a default `ListFilesCache` implementation for the `ListingTable` [datafusion] via GitHub
• 2025/11/20 Re: [PR] test: reorder fake hdfs to see what breaks [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] test: reorder fake hdfs to see what breaks [datafusion-comet] via GitHub
• 2025/11/20 [I] Extract expressions tests [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] Alamb/even less copy [datafusion] via GitHub
• 2025/11/20 Re: [PR] Implement CatalogProviderList in FFI [datafusion] via GitHub
• 2025/11/20 Re: [PR] perf: optimize CASE WHEN lookup table (2.5-22.5 times faster) [datafusion] via GitHub
• 2025/11/20 Re: [PR] Docs: Enhance testing documentation with examples and links [datafusion] via GitHub
• 2025/11/20 [PR] Docs: Enhance testing documentation with examples and links [datafusion] via GitHub
• 2025/11/20 Re: [I] Integrate `BatchCoalescer` into `RepartitionExec` and remove from `CoalesceBatches` optimization rule [datafusion] via GitHub
• 2025/11/20 [PR] Docs: Enhance contributor guide with testing section [datafusion] via GitHub
• 2025/11/20 Re: [I] Push down common aggregation filters [datafusion] via GitHub
• 2025/11/20 Re: [I] Add a default `ListFilesCache` implementation for the `ListingTable` [datafusion] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [I] Add a default `ListFilesCache` implementation for the `ListingTable` [datafusion] via GitHub
• 2025/11/20 Re: [I] Bug: unnecessary columns projected and redundant filters pushed down [datafusion] via GitHub
• 2025/11/20 Re: [I] AggregateExec drops byte-size statistics causing incorrect join build-side selection and broken dynamic filtering [datafusion] via GitHub
• 2025/11/20 Re: [PR] Support "pre-image" for pruning predicate evaluation [datafusion] via GitHub
• 2025/11/20 Re: [PR] Support "pre-image" for pruning predicate evaluation [datafusion] via GitHub
• 2025/11/20 Re: [PR] Support "pre-image" for pruning predicate evaluation [datafusion] via GitHub
• 2025/11/20 [I] AggregateExec drops byte-size statistics causing incorrect join build-side selection and broken dynamic filtering [datafusion] via GitHub
• 2025/11/20 Re: [PR] Change `CacheAccessor::remove` to take `&self` rather than `&mut self` [datafusion] via GitHub
• 2025/11/20 Re: [PR] Consolidate execution monitoring examples (#18142) [datafusion] via GitHub
• 2025/11/20 Re: [PR] test: add for join fuzz tests different amount of columns [datafusion] via GitHub
• 2025/11/20 Re: [PR] test: add for join fuzz tests different amount of columns [datafusion] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] perf: optimize CASE WHEN lookup table (2.5-22.5 times faster) [datafusion] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [I] MakeDecimal.nullOnOverflow is ignored [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] minor: Add microbenchmark for integer sum with grouping [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 [PR] Added support for `DROP OPERATOR` syntax [datafusion-sqlparser-rs] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] Support Substrait Round-Trip of `EmptyRelation` Including `produce_one_row` Semantics [datafusion] via GitHub
• 2025/11/20 [PR] minor: Add microbenchmark for integer sum with grouping [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] feat: Support ANSI mode sum expr [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 Re: [I] Deprecate ExprSchemable:: data_type_and_nullable [datafusion] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 [PR] Avoid the need to rewrite expressions when evaluating logical case nullability [datafusion] via GitHub
• 2025/11/20 Re: [I] Implement `GroupsAccumulator` for `first_value` aggregate (speed up `first_value` and `DISTINCT ON` queries) [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [I] Push down common aggregation filters [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] Avoid double optimizing in tpchds_planning tests to avoid masking errors [datafusion] via GitHub
• 2025/11/20 Re: [PR] Revert "Disable failing benchmark query (#17809)" [datafusion] via GitHub
• 2025/11/20 Re: [I] Regression: error planning TPC-DS query: input schema nullability mismatch [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 Re: [I] [EPIC] Improve `metrics` tracking in `EXPLAIN ANALYZE` [datafusion] via GitHub
• 2025/11/20 Re: [PR] Simplify percentile_cont for 0/1 percentiles [datafusion] via GitHub
• 2025/11/20 Re: [I] Cache the result of `Expr::data_type` / `Expr::nullable` / `Expr::to_field` to speed up planning [datafusion] via GitHub
• 2025/11/20 Re: [I] Cache the result of `Expr::data_type` / `Expr::nullable` / `Expr::to_field` to speed up planning [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 [PR] Support push-down of the filter on coalesce over join keys [datafusion] via GitHub
• 2025/11/20 Re: [PR] add specialized InList implementations for common scalar types [datafusion] via GitHub
• 2025/11/20 Re: [I] Implement a mechanism to notify when the DynamicFilterExpr is ready [datafusion] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 Re: [PR] Add `BoundsTypeExt` to Support GROUPS Window Frame Unit in Substrait Round-Trip [datafusion] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 [I] Support fetch for LazyMemoryExec [datafusion] via GitHub
• 2025/11/20 Re: [I] [substrait] [sqllogictest] Only literal types and aliases are supported in Virtual Tables, got: ScalarFunction [datafusion] via GitHub
• 2025/11/20 Re: [PR] Refactor `bit_get()` signature away from user defined [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] Consolidate execution monitoring examples (#18142) [datafusion] via GitHub
• 2025/11/20 Re: [I] Cache the result of `Expr::data_type` / `Expr::nullable` / `Expr::to_field` to speed up planning [datafusion] via GitHub
• 2025/11/20 [PR] Consolidate execution monitoring examples (#18142) [datafusion] via GitHub
• 2025/11/20 Re: [PR] test: reorder fake hdfs to see what breaks [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [I] When reading a csv or json file, columns get sorted in the dataframe, how NOT to? [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 [I] Cache the result of `Expr::data_type` / `Expr::nullable` / `Expr::to_field` to speed up planning [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 [I] Deprecate ExprSchemable:: data_type_and_nullable [datafusion] via GitHub
• 2025/11/20 [PR] test: reorder fake hdfs to see what breaks [datafusion-comet] via GitHub
• 2025/11/20 Re: [PR] Enable Parallel Aggregation for Non-Overlapping Partitioned Data [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] reduce cloning in GuaranteeRewriter [datafusion] via GitHub
• 2025/11/20 Re: [PR] reduce cloning in GuaranteeRewriter [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] Fix async_udf batch size behaviour [datafusion] via GitHub
• 2025/11/20 Re: [PR] #17801 Improve nullability reporting of case expressions [datafusion] via GitHub
• 2025/11/20 Re: [PR] Fix Partial AggregateExec correctness issue dropping rows [datafusion] via GitHub
• 2025/11/20 [I] Release DataFusion `51.1.0` (Minor) [datafusion] via GitHub
• 2025/11/20 Re: [PR] Fix Partial AggregateExec correctness issue dropping rows [datafusion] via GitHub
• 2025/11/20 [PR] Support Substrait Round-Trip of `EmptyRelation` Including `produce_one_row` Semantics [datafusion] via GitHub
• 2025/11/20 Re: [PR] Add blog post for DataFusion 51.0.0 [datafusion-site] via GitHub
• 2025/11/20 Re: [PR] Add `BoundsTypeExt` to Support GROUPS Window Frame Unit in Substrait Round-Trip [datafusion] via GitHub
• 2025/11/20 Re: [PR] Implement Substrait Support for `GROUPING SET CUBE` [datafusion] via GitHub
• 2025/11/20 Re: [I] [substrait] [sqllogictest] Only literal types and aliases are supported in Virtual Tables, got: ScalarFunction [datafusion] via GitHub
• 2025/11/20 Re: [I] Dynamic hash join order switching [datafusion] via GitHub
• 2025/11/20 Re: [I] Implement a mechanism to notify when the DynamicFilterExpr is ready [datafusion] via GitHub
• 2025/11/20 Re: [I] Dynamic hash join order switching [datafusion] via GitHub
• 2025/11/20 Re: [PR] Fix: spark bit_count function [datafusion] via GitHub
• 2025/11/20 [PR] Remove unnecessary bit counting code [datafusion] via GitHub
• 2025/11/20 Re: [I] Dynamic hash join order switching [datafusion] via GitHub
• 2025/11/20 [I] Dynamic hash join order switching [datafusion] via GitHub
• 2025/11/20 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/20 Re: [I] Push down entire hash table from HashJoinExec into scans [datafusion] via GitHub
• 2025/11/20 Re: [PR] Fix: spark bit_count function [datafusion] via GitHub
• 2025/11/20 Re: [PR] Simplify percentile_cont for 0/1 percentiles [datafusion] via GitHub
• 2025/11/20 [PR] chore: enforce clippy lint needless_pass_by_value to datafusion-functions-nested [datafusion] via GitHub
• 2025/11/20 Re: [PR] Add field to DynamicPhysicalExpr to indicate when the filter is complete or updated [datafusion] via GitHub
• 2025/11/20 Re: [PR] Add field to DynamicPhysicalExpr to indicate when the filter is complete or updated [datafusion] via GitHub
• 2025/11/20 Re: [PR] Simplify percentile_cont for 0/1 percentiles [datafusion] via GitHub
• 2025/11/20 Re: [PR] CI: add clippy::needless_pass_by_value rule to datafusion-functions-window crate [datafusion] via GitHub
• 2025/11/20 Re: [I] Enforce lint rule `clippy::needless_pass_by_value` to `datafusion-functions-window` [datafusion] via GitHub
• 2025/11/20 Re: [PR] [DRAFT] Extension Type Registry Draft [datafusion] via GitHub
• 2025/11/20 Re: [PR] CI: add clippy::needless_pass_by_value rule to datafusion-functions-window crate [datafusion] via GitHub
• 2025/11/20 Re: [PR] Add field to DynamicPhysicalExpr to indicate when the filter is complete or updated [datafusion] via GitHub
• 2025/11/20 Re: [PR] Add field to DynamicPhysicalExpr to indicate when the filter is complete or updated [datafusion] via GitHub
• 2025/11/20 Re: [PR] add specialized InList implementations for common scalar types [datafusion] via GitHub
• 2025/11/19 [PR] CI: add clippy::needless_pass_by_value rule to datafusion-functions-window crate [datafusion] via GitHub
• 2025/11/19 Re: [PR] add specialized InList implementations for common scalar types [datafusion] via GitHub
• 2025/11/19 Re: [PR] Push down InList or hash table references from HashJoinExec depending on the size of the build side [datafusion] via GitHub
• 2025/11/19 Re: [PR] chore: update Repartition DisplayAs to indicate maintained sort order [datafusion] via GitHub
• 2025/11/19 Re: [I] Enforce lint rule `clippy::needless_pass_by_value` to `datafusion-functions-nested` [datafusion] via GitHub
• 2025/11/19 [PR] Simplify percentile_cont for 0/1 percentiles [datafusion] via GitHub
• 2025/11/19 Re: [PR] fix: Correctly interpret and apply S3 `path.style.access` configurati… [datafusion-comet] via GitHub
• 2025/11/19 Re: [PR] feat: Make GenericDistinctBuffer generic over both Hashable and native types [datafusion] via GitHub
• 2025/11/19 Re: [PR] feat: Make GenericDistinctBuffer generic over both Hashable and native types [datafusion] via GitHub
• 2025/11/19 Re: [PR] fix: Correctly interpret and apply S3 `path.style.access` configurati… [datafusion-comet] via GitHub
• 2025/11/19 Re: [I] Enforce lint rule `clippy::needless_pass_by_value` to `datafusion-functions-window` [datafusion] via GitHub
• 2025/11/19 Re: [D] Fusing multiple operations into one kernel [datafusion] via GitHub
• 2025/11/19 Re: [I] Enforce lint rule `clippy::needless_pass_by_value` to `datafusion-functions-nested` [datafusion] via GitHub
• 2025/11/19 Re: [D] Guidance for integrating a progress bar [datafusion] via GitHub
• 2025/11/19 Re: [I] Enforce lint rule `clippy::needless_pass_by_value` to `datafusion-functions-nested` [datafusion] via GitHub
• 2025/11/19 Re: [PR] optimizer: Support dynamic filter in `MIN/MAX` aggregates [datafusion] via GitHub
• 2025/11/19 [I] Support `EXPLAIN ANALYZE` in Ballista [datafusion-ballista] via GitHub
• 2025/11/19 Re: [PR] Refactor `bit_get()` signature away from user defined [datafusion] via GitHub
• 2025/11/19 [PR] Refactor `bit_get()` signature away from user defined [datafusion] via GitHub
• 2025/11/19 Re: [D] Performance issue when loading 6.5gb parquet file into memory [datafusion] via GitHub
• 2025/11/19 Re: [D] Performance issue when loading 6.5gb parquet file into memory [datafusion] via GitHub
• 2025/11/19 Re: [D] Is it possible to query multiple Parquet files at once? (running one SQL query on many files in a folder) [datafusion] via GitHub
• 2025/11/19 Re: [D] Load parquet from memory? [datafusion] via GitHub
• 2025/11/19 Re: [D] How to read a JSON or CSV document from memory? [datafusion] via GitHub
• 2025/11/19 Re: [D] How to read a JSON or CSV document from memory? [datafusion] via GitHub
• 2025/11/19 Re: [D] How can i load parquet data from memory? [datafusion] via GitHub
• 2025/11/19 Re: [D] How can i load parquet data from memory? [datafusion] via GitHub
• 2025/11/19 Re: [D] Can `CREATE EXTERNAL TABLE` support multiple files as input in the `LOCATION` section [datafusion] via GitHub
• 2025/11/19 Re: [PR] Fix async_udf batch size behaviour [datafusion] via GitHub
• 2025/11/19 Re: [PR] minor: enforce lint rule clippy::needless_pass_by_value to datafusion-functions [datafusion] via GitHub
• 2025/11/19 Re: [PR] minor: enforce lint rule clippy::needless_pass_by_value to datafusion-functions [datafusion] via GitHub
• 2025/11/19 Re: [PR] minor: enforce lint rule clippy::needless_pass_by_value to datafusion-functions [datafusion] via GitHub
• 2025/11/19 [I] Enforce lint rule `clippy::needless_pass_by_value` to `datafusion-functions-nested` [datafusion] via GitHub
• 2025/11/19 [I] Enforce lint rule `clippy::needless_pass_by_value` to `datafusion-functions-window` [datafusion] via GitHub
• 2025/11/19 Re: [I] Enforce lint rule `clippy::needless_pass_by_value` to `datafusion-physical-plan` [datafusion] via GitHub
• 2025/11/19 Re: [PR] feat: add individual expression metrics tracking in ProjectionExec [datafusion] via GitHub
• 2025/11/19 Re: [PR] feat: Track individual expr's execution time in ProjectionExec metrics [datafusion] via GitHub
• 2025/11/19 Re: [PR] Support "pre-image" for pruning predicate evaluation [datafusion] via GitHub
• 2025/11/19 Re: [D] Feedback on high memory usage when merging N parquet files [datafusion] via GitHub
• 2025/11/19 [D] Feedback on high memory usage when merging N parquet files [datafusion] via GitHub
• 2025/11/19 Re: [PR] minor: enforce lint rule clippy::needless_pass_by_value to datafusion-functions [datafusion] via GitHub
• 2025/11/19 Re: [I] iceberg failed to build with datafusion-comet 0.11.0 in JDK 11 [datafusion-comet] via GitHub
• 2025/11/19 Re: [PR] Hash UnionArrays [datafusion] via GitHub
• 2025/11/19 Re: [PR] Hash UnionArrays [datafusion] via GitHub
• 2025/11/19 Re: [I] Make `UnionArray`s hashable [datafusion] via GitHub
• 2025/11/19 Re: [PR] Refactor avg & sum signatures away from user defined [datafusion] via GitHub
• 2025/11/19 Re: [PR] Fix: Fix null handling in CometVector implementations [datafusion-comet] via GitHub
• 2025/11/19 Re: [PR] Fix: Fix null handling in CometVector implementations [datafusion-comet] via GitHub
• 2025/11/19 Re: [PR] Add field to DynamicPhysicalExpr to indicate when the filter is complete or updated [datafusion] via GitHub
• 2025/11/19 Re: [I] iceberg failed to build with datafusion-comet 0.11.0 in JDK 11 [datafusion-comet] via GitHub
• 2025/11/19 Re: [PR] feat: [iceberg] Native scan by serializing FileScanTasks to iceberg-rust [datafusion-comet] via GitHub

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