github  

Messages by Thread

• [PR] Microbench [datafusion-comet] via GitHub
• Re: [I] Incorrect NaN comparison [datafusion] via GitHub
• [PR] feat: support spark udf format_string [datafusion] via GitHub
• [I] [EPIC] Shuffle file execs improvement [datafusion-ballista] via GitHub
• [PR] `avg(distinct)` support for decimal types [datafusion] via GitHub
• [I] Release DataFusion `50.0.0` (Nov 2025) [datafusion] via GitHub
• Re: [I] Consider using gRPC streams + chunking to avoid message size limits [datafusion-ballista] via GitHub
  • Re: [I] Consider using gRPC streams + chunking to avoid message size limits [datafusion-ballista] via GitHub
• Re: [PR] feat: optimize and unparse grouping [datafusion] via GitHub
  • Re: [PR] feat: optimize and unparse grouping [datafusion] via GitHub
• [I] Native decimal 256 bit support for log [datafusion] via GitHub
• Re: [I] feat: support decimal for math functions: log [datafusion] via GitHub
• Re: [I] External sort failing with modest memory limit when writing parquet files [datafusion] via GitHub
• Re: [I] External sorting not working for (maybe only for string columns??) [datafusion] via GitHub
• Re: [I] Publish blog post for 0.10.0 release [datafusion-comet] via GitHub
• [PR] Implement arithmetic overflow error handling [datafusion] via GitHub
• [PR] docs: [branch-0.10] Update version number in branch-0.10 user guide [datafusion-comet] via GitHub
• [PR] docs: Publish 0.10.0 user guide [datafusion-comet] via GitHub
• Re: [I] Can't read a directory of CSV files: incorrect number of fields for line 1, expected 17 got 20 [datafusion] via GitHub
• [PR] feat: Support reading CSV files with inconsistent column counts [datafusion] via GitHub
• [PR] Add Comet 0.10.0 blog post draft [datafusion-site] via GitHub
• Re: [PR] feat: Use PartialSortExec when input data is sorted on prefix columns [datafusion] via GitHub
• Re: [PR] feat: Improve Remote Shuffle Read Speed and Resource Utilisation [datafusion-ballista] via GitHub
  • Re: [PR] feat: Improve Remote Shuffle Read Speed and Resource Utilisation [datafusion-ballista] via GitHub
• [PR] Adds micro-benchmark queries for existence joins [datafusion] via GitHub
  • Re: [PR] Adds micro-benchmark queries for existence joins [datafusion] via GitHub
• [PR] fix: Prevent duplicate expressions in DynamicPhysicalExpr [datafusion] via GitHub
• [I] Detecting unused dependencies in CI [datafusion] via GitHub
• [I] Support timestamp formats on CsvReadOptions or Schema [datafusion] via GitHub
  • Re: [I] Support timestamp formats on CsvReadOptions or Schema [datafusion] via GitHub
• [PR] feat: Validate explain format [datafusion] via GitHub
• Re: [PR] Implement timestamp_cast_dtype for SqliteDialect [datafusion] via GitHub
• [I] Support map types for aggregation [datafusion-comet] via GitHub
  • Re: [I] Support map types for aggregation [datafusion-comet] via GitHub
• [I] Make Nested Loop Join more efficient for very small right input [datafusion] via GitHub
  • Re: [I] Make Nested Loop Join more efficient for very small right input [datafusion] via GitHub
• [PR] Always run CI checks [datafusion] via GitHub
• Re: [I] Panic happens when adding a decimal256 to a float (SQLancer) [datafusion] via GitHub
• Re: [I] Release sqlparser-rs version `0.59.0` around 2025-09-15 [datafusion-sqlparser-rs] via GitHub
• Re: [D] DISCUSSION: DataFusion Meetup in New York, NY, USA - Sep 15, 2025 [datafusion] via GitHub
  • Re: [D] DISCUSSION: DataFusion Meetup in New York, NY, USA - Sep 15, 2025 [datafusion] via GitHub
• [PR] refactor: Scala hygiene - remove `scala.collection.JavaConverters` [datafusion-comet] via GitHub
  • Re: [PR] refactor: Scala hygiene - remove `scala.collection.JavaConverters` [datafusion-comet] via GitHub
  • Re: [PR] refactor: Scala hygiene - remove `scala.collection.JavaConverters` [datafusion-comet] via GitHub
• [PR] fix: ignore non-existent columns when adding filter equivalence info in `FileScanConfig` [datafusion] via GitHub
  • Re: [PR] fix: ignore non-existent columns when adding filter equivalence info in `FileScanConfig` [datafusion] via GitHub
  • Re: [PR] fix: ignore non-existent columns when adding filter equivalence info in `FileScanConfig` [datafusion] via GitHub
• [PR] Trying cargo machete to prune unused deps. [datafusion] via GitHub
  • Re: [PR] Trying cargo machete to prune unused deps. [datafusion] via GitHub
  • Re: [PR] Trying cargo machete to prune unused deps. [datafusion] via GitHub
  • Re: [PR] Trying cargo machete to prune unused deps. [datafusion] via GitHub
• [I] API Suggestion match casing for isnan and is_null [datafusion-python] via GitHub
• [PR] [branch-50] fix: Implement AggregateUDFImpl::reverse_expr for StringAgg (#17165) (#17473) [datafusion] via GitHub
  • Re: [PR] [branch-50] fix: Implement AggregateUDFImpl::reverse_expr for StringAgg (#17165) (#17473) [datafusion] via GitHub
• [I] Removing ad-hoc implementation of `encode_arrow_schema` [datafusion] via GitHub
  • Re: [I] Removing ad-hoc implementation of `encode_arrow_schema` [datafusion] via GitHub
• [I] Implement CometInMemoryTableScanExec [datafusion-comet] via GitHub
  • Re: [I] Implement CometInMemoryTableScanExec [datafusion-comet] via GitHub
• [I] [iceberg] Tracking PR for deleted rows support [datafusion-comet] via GitHub
• [I] TPC-DS query #88 fails with disabled AQE [datafusion-comet] via GitHub
• [I] Numeric overflow should result in query error [datafusion] via GitHub
  • Re: [I] Numeric overflow should result in query error [datafusion] via GitHub
  • Re: [I] Numeric overflow should result in query error [datafusion] via GitHub
  • Re: [I] Numeric overflow should result in query error [datafusion] via GitHub
  • Re: [I] Numeric overflow should result in query error [datafusion] via GitHub
  • Re: [I] Numeric overflow should result in query error [datafusion] via GitHub
• [PR] Using `encode_arrow_schema` from arrow-rs. [datafusion] via GitHub
  • Re: [PR] Using `encode_arrow_schema` from arrow-rs. [datafusion] via GitHub
• [I] Consumer receives duplicate predicates when join mode is CollectLeft [datafusion] via GitHub
  • Re: [I] Consumer receives duplicate bound predicates when join mode is CollectLeft [datafusion] via GitHub
• [PR] Update Bug issue template to use Bug issue type [datafusion] via GitHub
  • Re: [PR] Update Bug issue template to use Bug issue type [datafusion] via GitHub
• [PR] Disable `required_status_checks` for now [datafusion] via GitHub
  • Re: [PR] Disable `required_status_checks` for now [datafusion] via GitHub
• [PR] Introduce `avg_distinct()` and `sum_distinct()` functions to DataFrame API [datafusion] via GitHub
  • Re: [PR] Introduce `avg_distinct()` and `sum_distinct()` functions to DataFrame API [datafusion] via GitHub
• [PR] fix: Change `OuterReferenceColumn` to contain the entire outer field to prevent metadata loss [datafusion] via GitHub
  • Re: [PR] fix: Change `OuterReferenceColumn` to contain the entire outer field to prevent metadata loss [datafusion] via GitHub
• [PR] Support `CAST` from temporal to `Utf8View` [datafusion] via GitHub
• [I] Panic when cast from `DATE` to `TIMESTAMP` overflows [datafusion] via GitHub
  • Re: [I] Panic when cast from `DATE` to `TIMESTAMP` overflows [datafusion] via GitHub
• [I] Cast from DATE to VARCHAR fails [datafusion] via GitHub
  • Re: [I] Cast from DATE to VARCHAR fails [datafusion] via GitHub
  • Re: [I] Cast from DATE to VARCHAR fails [datafusion] via GitHub
  • Re: [I] Cast from DATE to VARCHAR fails [datafusion] via GitHub
• Re: [I] Performance of `distinct on (columns)` [datafusion] via GitHub
• [I] Investigate OpenDAL features [datafusion-comet] via GitHub
• [I] Improve Remote Shuffle Read Speed and Resource Utilisation [datafusion-ballista] via GitHub
  • Re: [I] Improve Remote Shuffle Read Speed and Resource Utilisation [datafusion-ballista] via GitHub
• [I] Implement a mechanism to notify when the DynamicFilterExpr is ready [datafusion] via GitHub
• [PR] update physical-plan to use datafusion-functions-aggregate-common for Min/MaxAccumulator [datafusion] via GitHub
  • Re: [PR] update physical-plan to use datafusion-functions-aggregate-common for Min/MaxAccumulator [datafusion] via GitHub
  • Re: [PR] update physical-plan to use datafusion-functions-aggregate-common for Min/MaxAccumulator [datafusion] via GitHub
  • Re: [PR] update physical-plan to use datafusion-functions-aggregate-common for Min/MaxAccumulator [datafusion] via GitHub
• [D] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet - Apache DataFusion Blog [datafusion-site] via GitHub
  • Re: [D] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet - Apache DataFusion Blog [datafusion-site] via GitHub
  • Re: [D] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet - Apache DataFusion Blog [datafusion-site] via GitHub
  • Re: [D] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet - Apache DataFusion Blog [datafusion-site] via GitHub
• [PR] Rename Blaze to Auron [datafusion] via GitHub
  • Re: [PR] Rename Blaze to Auron [datafusion] via GitHub
• Re: [PR] Document how schema projection works. [datafusion] via GitHub
  • Re: [PR] Document how schema projection works. [datafusion] via GitHub
• [PR] Introduce wildcard const for FixedSizeBinary type signature [datafusion] via GitHub
  • Re: [PR] Introduce wildcard const for FixedSizeBinary type signature [datafusion] via GitHub
  • Re: [PR] Introduce wildcard const for FixedSizeBinary type signature [datafusion] via GitHub
  • Re: [PR] Introduce wildcard const for FixedSizeBinary type signature [datafusion] via GitHub
  • Re: [PR] Introduce wildcard const for FixedSizeBinary type signature [datafusion] via GitHub
  • Re: [PR] Introduce wildcard const for FixedSizeBinary type signature [datafusion] via GitHub
• [I] Support length function with non-string input [datafusion-comet] via GitHub
• [I] Add support for Spark 4.0.x + Iceberg 1.9.x [datafusion-comet] via GitHub
  • Re: [I] Add support for Spark 4.0.x + Iceberg 1.9.x [datafusion-comet] via GitHub
• [PR] perf: Improve the performance of WINDOW functions with many partitions [datafusion] via GitHub
  • Re: [PR] perf: Improve the performance of WINDOW functions with many partitions [datafusion] via GitHub
  • Re: [PR] perf: Improve the performance of WINDOW functions with many partitions [datafusion] via GitHub
  • Re: [PR] perf: Improve the performance of WINDOW functions with many partitions [datafusion] via GitHub
• [PR] chore: [iceberg] support Iceberg 1.9.1 [datafusion-comet] via GitHub
  • Re: [PR] chore: [iceberg] support Iceberg 1.9.1 [datafusion-comet] via GitHub
• [PR] Add test for decimal256 and float math [datafusion] via GitHub
  • Re: [PR] Add test for decimal256 and float math [datafusion] via GitHub
  • Re: [PR] Add test for decimal256 and float math [datafusion] via GitHub
• [PR] feat: Support comet native log level conf [datafusion-comet] via GitHub
  • Re: [PR] feat: Support comet native log level conf [datafusion-comet] via GitHub
  • Re: [PR] feat: Support comet native log level conf [datafusion-comet] via GitHub
  • Re: [PR] feat: Support comet native log level conf [datafusion-comet] via GitHub
• [PR] chore: Improve Initcap test and docs [datafusion-comet] via GitHub
  • Re: [PR] chore: Improve Initcap test and docs [datafusion-comet] via GitHub
  • Re: [PR] chore: Improve Initcap test and docs [datafusion-comet] via GitHub
• Re: [I] Only compute bounds/ dynamic filters if consumer asks for it [datafusion] via GitHub
  • Re: [I] Only compute bounds/ dynamic filters if consumer asks for it [datafusion] via GitHub
  • Re: [I] Only compute bounds/ dynamic filters if consumer asks for it [datafusion] via GitHub
  • Re: [I] Only compute bounds/ dynamic filters if consumer asks for it [datafusion] via GitHub
• Re: [I] Initcap behaves differently in Spark and in DataFusion (also Comet) [datafusion-comet] via GitHub
  • Re: [I] Initcap behaves differently in Spark and in DataFusion (also Comet) [datafusion-comet] via GitHub
  • Re: [I] Initcap behaves differently in Spark and in DataFusion (also Comet) [datafusion-comet] via GitHub
  • Re: [I] Initcap behaves differently in Spark and in DataFusion (also Comet) [datafusion-comet] via GitHub
• [PR] feat: [branch-0.10] Add dynamic `enabled` and `allowIncompat` configs for all supported expressions (#2329) [datafusion-comet] via GitHub
  • Re: [PR] feat: [branch-0.10] Add dynamic `enabled` and `allowIncompat` configs for all supported expressions (#2329) [datafusion-comet] via GitHub
  • Re: [PR] feat: [branch-0.10] Add dynamic `enabled` and `allowIncompat` configs for all supported expressions (#2329) [datafusion-comet] via GitHub
  • Re: [PR] feat: [branch-0.10] Add dynamic `enabled` and `allowIncompat` configs for all supported expressions (#2329) [datafusion-comet] via GitHub
  • Re: [PR] feat: [branch-0.10] Add dynamic `enabled` and `allowIncompat` configs for all supported expressions (#2329) [datafusion-comet] via GitHub
  • Re: [PR] feat: [branch-0.10] Add dynamic `enabled` and `allowIncompat` configs for all supported expressions (#2329) [datafusion-comet] via GitHub
  • Re: [PR] feat: [branch-0.10] Add dynamic `enabled` and `allowIncompat` configs for all supported expressions (#2329) [datafusion-comet] via GitHub
• [PR] fix: regressions in `CometToPrettyStringSuite` [datafusion-comet] via GitHub
  • Re: [PR] fix: regressions in `CometToPrettyStringSuite` [datafusion-comet] via GitHub
• [PR] feat: pushdown hashes hashjoinexec [datafusion] via GitHub
• [PR] chore: Output `BaseAggregateExec` accurate unsupported names [datafusion-comet] via GitHub
  • Re: [PR] chore: Output `BaseAggregateExec` accurate unsupported names [datafusion-comet] via GitHub
• [I] Epic: Expand support for `BaseAggregateExec` [datafusion-comet] via GitHub
• Re: [I] Expose Logical and Physical plan details in the REST API [datafusion-ballista] via GitHub
  • Re: [I] Expose Logical and Physical plan details in the REST API [datafusion-ballista] via GitHub
• [PR] chore: generate changelog for ballista 49 [datafusion-ballista] via GitHub
  • Re: [PR] chore: generate changelog for ballista 49 [datafusion-ballista] via GitHub
• Re: [I] Shuffle files should get deleted immediately after job finishes by default [datafusion-ballista] via GitHub
• [PR] fix: Preserves field metadata when creating logical plan for VALUES expression [datafusion] via GitHub
  • Re: [PR] fix: Preserves field metadata when creating logical plan for VALUES expression [datafusion] via GitHub
• [I] Support for where x in (...) dynamic filters in hash join [datafusion] via GitHub
  • Re: [I] Support for where x in (...) dynamic filters in hash join [datafusion] via GitHub
  • Re: [I] Support for where x in (...) dynamic filters in hash join [datafusion] via GitHub
  • Re: [I] Support for where x in (...) dynamic filters in hash join [datafusion] via GitHub
  • Re: [I] Support for where x in (...) dynamic filters in hash join [datafusion] via GitHub
• [PR] chore: Revert "chore: [1941-Part1]: Introduce `map_sort` scalar function (#2… [datafusion-comet] via GitHub
  • Re: [PR] chore: Revert "chore: [1941-Part1]: Introduce `map_sort` scalar function (#2… [datafusion-comet] via GitHub
  • Re: [PR] chore: Revert "chore: [1941-Part1]: Introduce `map_sort` scalar function (#2… [datafusion-comet] via GitHub
  • Re: [PR] chore: Revert "chore: [1941-Part1]: Introduce `map_sort` scalar function (#2… [datafusion-comet] via GitHub
  • Re: [PR] chore: Revert "chore: [1941-Part1]: Introduce `map_sort` scalar function (#2… [datafusion-comet] via GitHub
  • Re: [PR] chore: Revert "chore: [1941-Part1]: Introduce `map_sort` scalar function (#2… [datafusion-comet] via GitHub
• Re: [I] Add pretty printing to more sql constructs [datafusion-sqlparser-rs] via GitHub
• Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
  • Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
  • Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
  • Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
  • Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
  • Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
  • Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
  • Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
  • Re: [PR] Fix predicate simplification for incompatible types in push_down_filter [datafusion] via GitHub
• Re: [PR] feat(spark): implement spark hash function murmur/xxhash64 [datafusion] via GitHub
• [I] Move `tempfile` crate to dev dependencies in datafusion core crate [datafusion] via GitHub
  • Re: [I] Move `tempfile` crate to dev dependencies in datafusion core crate [datafusion] via GitHub
• [PR] Fix regression in SELECT FROM syntax with WHERE clause [datafusion] via GitHub
  • Re: [PR] Fix regression: SELECT FROM syntax should return empty projection [datafusion] via GitHub
  • Re: [PR] Fix regression: SELECT FROM syntax should return empty projection [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Fix regression in SELECT FROM syntax with WHERE clause [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Fix regression in SELECT FROM syntax with WHERE clause [datafusion] via GitHub
  • Re: [PR] Fix regression in SELECT FROM syntax with WHERE clause [datafusion] via GitHub
  • Re: [PR] Fix regression in SELECT FROM syntax with WHERE clause [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
  • Re: [PR] Revert #17295 (Support from-first SQL syntax) [datafusion] via GitHub
• [PR] fix: Add AWS environment variable checks for S3 tests [datafusion] via GitHub
  • Re: [PR] fix: Add AWS environment variable checks for S3 tests [datafusion] via GitHub
  • Re: [PR] fix: Add AWS environment variable checks for S3 tests [datafusion] via GitHub
  • Re: [PR] fix: Add AWS environment variable checks for S3 tests [datafusion] via GitHub

• Earlier messages