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• Re: [PR] Refactor(optimizer): Simplify Stable ScalarUDFs using physical execution [datafusion] via GitHub
• Re: [I] Support `EXPLAIN ANALYZE` in Ballista [datafusion-ballista] via GitHub
• [I] Refactor `iszero()` and `isnan()` to accept all numeric types [datafusion] via GitHub
• [I] Consider PR labels to make reviewing easier [datafusion] via GitHub
  • Re: [I] Consider PR labels to make reviewing easier [datafusion] via GitHub
• [I] Is there a way for accumulators to know when they are used in windows? [datafusion] via GitHub
• Re: [I] Binary string (`BYTEA`, `Binary`) concatenation [datafusion] via GitHub
• Re: [I] DataFrame write api should accept Overwrite option when the file already exist [datafusion] via GitHub
  • Re: [I] DataFrame write api should accept Overwrite option when the file already exist [datafusion] via GitHub
• Re: [PR] support additional operators in AnyOp [datafusion] via GitHub
  • Re: [PR] support additional operators in AnyOp [datafusion] via GitHub
• [PR] Refactor BitwiseXOR operator using ScalarUDF framework [datafusion] via GitHub
  • Re: [PR] Refactor BitwiseXOR operator using ScalarUDF framework [datafusion] via GitHub
  • Re: [PR] Refactor BitwiseXOR operator using ScalarUDF framework [datafusion] via GitHub
  • Re: [PR] Refactor BitwiseXOR operator using ScalarUDF framework [datafusion] via GitHub
• [PR] PostgreSQL: Support PostgreSQL ANALYZE with optional table and column [datafusion-sqlparser-rs] via GitHub
• [PR] Add `truncated_rows` parameter to `register_csv()` and `read_csv()` [datafusion-python] via GitHub
• [PR] feat : enable_spark_tests_comet_native_writer [datafusion-comet] via GitHub
  • Re: [PR] feat : enable_spark_tests_comet_native_writer [datafusion-comet] via GitHub
  • Re: [PR] feat : enable_spark_tests_comet_native_writer [datafusion-comet] via GitHub
  • Re: [PR] feat : enable_spark_tests_comet_native_writer [datafusion-comet] via GitHub
  • Re: [PR] feat : enable_spark_tests_comet_native_writer [datafusion-comet] via GitHub
  • Re: [PR] feat : enable_spark_tests_comet_native_writer [datafusion-comet] via GitHub
• [PR] fix: fix formatting in comet 0.13.0 blog post [datafusion-site] via GitHub
  • Re: [PR] fix: fix formatting in comet 0.13.0 blog post [datafusion-site] via GitHub
• [PR] fix: fix frontmatter for Comet 0.13.0 post [datafusion-site] via GitHub
  • Re: [PR] fix: fix frontmatter for Comet 0.13.0 post [datafusion-site] via GitHub
• [PR] Alamb/consolidate aggreate enu [datafusion] via GitHub
• Re: [I] Standardize microbenchmarks [datafusion-comet] via GitHub
  • Re: [I] Standardize microbenchmarks [datafusion-comet] via GitHub
• Re: [I] PR builds are failing: hashFiles('**/pom.xml') failed [datafusion-comet] via GitHub
• Re: [I] Fix inconsistencies in operator configs for enabling/disabling/allowing incompatible [datafusion-comet] via GitHub
  • Re: [I] Fix inconsistencies in operator configs for enabling/disabling/allowing incompatible [datafusion-comet] via GitHub
• Re: [I] 0.9.2 Release [datafusion-comet] via GitHub
• Re: [I] Implement low-level debugging to show flow of batches through the system [datafusion-comet] via GitHub
  • Re: [I] Implement low-level debugging to show flow of batches through the system [datafusion-comet] via GitHub
• Re: [I] Make iceberg integration tests optional [datafusion-comet] via GitHub
  • Re: [I] Make iceberg integration tests optional [datafusion-comet] via GitHub
• Re: [I] Avoid unnecessary uses of CopyExec in native plan [datafusion-comet] via GitHub
  • Re: [I] Avoid unnecessary uses of CopyExec in native plan [datafusion-comet] via GitHub
• Re: [I] Add support for `abs` [datafusion-comet] via GitHub
  • Re: [I] Add support for `abs` [datafusion-comet] via GitHub
• Re: [I] [EPIC] Observability [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Observability [datafusion-comet] via GitHub
• Re: [I] Set up Comet + Iceberg integration tests in CI [datafusion-comet] via GitHub
  • Re: [I] Set up Comet + Iceberg integration tests in CI [datafusion-comet] via GitHub
• Re: [I] Add Comet to H2O.ai benchmark [datafusion-comet] via GitHub
  • Re: [I] Add Comet to H2O.ai benchmark [datafusion-comet] via GitHub
• Re: [I] Stop running Rust tests in CI for all Java and Spark versions [datafusion-comet] via GitHub
  • Re: [I] Stop running Rust tests in CI for all Java and Spark versions [datafusion-comet] via GitHub
• Re: [I] Fallback reason missing for incompatible casts [datafusion-comet] via GitHub
  • Re: [I] Fallback reason missing for incompatible casts [datafusion-comet] via GitHub
• Re: [I] [EPIC] Improve validation logic and testing for supported data types for expressions [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Improve validation logic and testing for supported data types for expressions [datafusion-comet] via GitHub
• Re: [I] [native_datafusion] Add support for reading arrays [datafusion-comet] via GitHub
  • Re: [I] [native_datafusion] Add support for reading arrays [datafusion-comet] via GitHub
• Re: [I] Allow native shuffle batch size to be configured separately from comet default batch size [datafusion-comet] via GitHub
• Re: [I] Improve SortMergeJoin performance [datafusion-comet] via GitHub
  • Re: [I] Improve SortMergeJoin performance [datafusion-comet] via GitHub
• Re: [I] Implement native parsing of JSON files [datafusion-comet] via GitHub
  • Re: [I] Implement native parsing of JSON files [datafusion-comet] via GitHub
• Re: [I] Avoid unpacking dictionary arrays before performing joins [datafusion-comet] via GitHub
  • Re: [I] Avoid unpacking dictionary arrays before performing joins [datafusion-comet] via GitHub
• Re: [I] Evaluate use of selection vectors in scan-filter-join operations [datafusion-comet] via GitHub
• Re: [I] [EPIC] Improving Performance [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Improving Performance [datafusion-comet] via GitHub
• Re: [I] [EPIC] Spark-compatible cast / try_cast operations [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Spark-compatible cast / try_cast operations [datafusion-comet] via GitHub
  • Re: [I] [EPIC] Spark-compatible cast / try_cast operations [datafusion-comet] via GitHub
• Re: [I] Refactor QueryPlanSerde to Use Individual Classes for Expression Translation [datafusion-comet] via GitHub
  • Re: [I] Refactor QueryPlanSerde to Use Individual Classes for Expression Translation [datafusion-comet] via GitHub
• Re: [I] Avoid transition to Comet in some cases if the overhead of R2C and C2R outweighs the benefit [datafusion-comet] via GitHub
  • Re: [I] Avoid transition to Comet in some cases if the overhead of R2C and C2R outweighs the benefit [datafusion-comet] via GitHub
• [I] Expose all CSV read options [datafusion-python] via GitHub
  • Re: [I] Expose all CSV read options [datafusion-python] via GitHub
• Re: [I] Fall back to Spark if query uses DPP to avoid perf regressions in TPC-DS [datafusion-comet] via GitHub
  • Re: [I] Fall back to Spark if query uses DPP to avoid perf regressions in TPC-DS [datafusion-comet] via GitHub
• Re: [I] Implement native parsing of CSV files [datafusion-comet] via GitHub
  • Re: [I] Implement native parsing of CSV files [datafusion-comet] via GitHub
• Re: [I] Add CometColumnarToRowExec based on Spark ColumnarToRowExec [datafusion-comet] via GitHub
  • Re: [I] Add CometColumnarToRowExec based on Spark ColumnarToRowExec [datafusion-comet] via GitHub
• Re: [I] CI should run rat tests on PRs that only have docs changes [datafusion-comet] via GitHub
  • Re: [I] CI should run rat tests on PRs that only have docs changes [datafusion-comet] via GitHub
• Re: [I] Support RangePartitioning with native shuffle [datafusion-comet] via GitHub
  • Re: [I] Support RangePartitioning with native shuffle [datafusion-comet] via GitHub
• Re: [I] Benchmark and optimize CAST from String to Integer [datafusion-comet] via GitHub
  • Re: [I] Benchmark and optimize CAST from String to Integer [datafusion-comet] via GitHub
• Re: [I] [DISCUSS] DataFusion upgrade policy [datafusion-comet] via GitHub
  • Re: [I] [DISCUSS] DataFusion upgrade policy [datafusion-comet] via GitHub
  • Re: [I] [DISCUSS] DataFusion upgrade policy [datafusion-comet] via GitHub
• [PR] fix: handle mark joins correctly in optimize_projections [datafusion] via GitHub
  • Re: [PR] fix: handle mark joins correctly in optimize_projections [datafusion] via GitHub
• Re: [I] Document all known incompatibilities [datafusion-comet] via GitHub
  • Re: [I] Document all known incompatibilities [datafusion-comet] via GitHub
• Re: [I] Standardize how we determine if operators are enabled and supported [datafusion-comet] via GitHub
  • Re: [I] Standardize how we determine if operators are enabled and supported [datafusion-comet] via GitHub
• Re: [PR] WIP: Upgrade DataFusion to arrow-rs/parquet 58.0.0 / `object_store` 13.0.0 [datafusion] via GitHub
  • Re: [PR] WIP: Upgrade DataFusion to arrow-rs/parquet 58.0.0 / `object_store` 13.0.0 [datafusion] via GitHub
  • Re: [PR] WIP: Upgrade DataFusion to arrow-rs/parquet 58.0.0 / `object_store` 13.0.0 [datafusion] via GitHub
  • Re: [PR] WIP: Upgrade DataFusion to arrow-rs/parquet 58.0.0 / `object_store` 13.0.0 [datafusion] via GitHub
  • Re: [PR] WIP: Upgrade DataFusion to arrow-rs/parquet 58.0.0 / `object_store` 13.0.0 [datafusion] via GitHub
• [I] optimize_projections faild after mark-join involved [datafusion] via GitHub
• [PR] MSSQL: Support standalone BEGIN...END blocks [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] MSSQL: Support standalone BEGIN...END blocks [datafusion-sqlparser-rs] via GitHub
• [I] Proposal: Remove CometFuzz module [datafusion-comet] via GitHub
  • Re: [I] Proposal: Remove CometFuzz module [datafusion-comet] via GitHub
  • Re: [I] Proposal: Remove CometFuzz module [datafusion-comet] via GitHub
  • Re: [I] Proposal: Remove CometFuzz module [datafusion-comet] via GitHub
• [PR] Reduce number of traversals per node in `PhysicalExprSimplifier` [datafusion] via GitHub
  • Re: [PR] Reduce number of traversals per node in `PhysicalExprSimplifier` [datafusion] via GitHub
• [I] simplify_const_expr traverses expression tree twice when once is enough [datafusion] via GitHub
  • Re: [I] `simplify_const_expr` traverses expression tree twice when once is enough [datafusion] via GitHub
• [I] Add Decimal support for `floor` preimage [datafusion] via GitHub
• Re: [D] I tried benchmarking TPC-DS for Spark vs Datafusion Comet on AWS Glue Catalog Iceberg Tables and Spark was faster. [datafusion-comet] via GitHub
  • Re: [D] I tried benchmarking TPC-DS for Spark vs Datafusion Comet on AWS Glue Catalog Iceberg Tables and Spark was faster. [datafusion-comet] via GitHub
• [PR] feat: [WIP] Per-Partition Plan Building for Native Iceberg Scans with DPP [iceberg-rust] [datafusion-comet] via GitHub
  • Re: [PR] feat: [WIP] Per-Partition Plan Building for Native Iceberg Scans with DPP [iceberg-rust] [datafusion-comet] via GitHub
  • Re: [PR] feat: [iceberg-rust] Iceberg native scan does per-partition task serialization with DPP [datafusion-comet] via GitHub
  • Re: [PR] feat: [iceberg-rust] Iceberg native scan does per-partition task serialization with DPP [datafusion-comet] via GitHub
  • Re: [PR] feat: [iceberg-rust] Iceberg native scan does per-partition task serialization with DPP [datafusion-comet] via GitHub
  • Re: [PR] feat: [iceberg-rust] Iceberg native scan does per-partition task serialization with DPP [datafusion-comet] via GitHub
• Re: [I] Run Spark tests with Comet native writer [datafusion-comet] via GitHub
• [PR] Use return_field_from_args in information schema and date_trunc [datafusion] via GitHub
  • Re: [PR] Use return_field_from_args in information schema and date_trunc [datafusion] via GitHub
  • Re: [PR] Use return_field_from_args in information schema and date_trunc [datafusion] via GitHub
• Re: [I] Information schema should use `return_field_from_args` [datafusion] via GitHub
• Re: [PR] build: Add spark-4.1 profile and shims [datafusion-comet] via GitHub
• [I] TPC-DS query 76 becomes much slower as target_partitions goes up [datafusion] via GitHub
  • Re: [I] TPC-DS query 76 becomes much slower as target_partitions goes up [datafusion] via GitHub
• [PR] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [PR] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [PR] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [PR] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [PR] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [PR] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [PR] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
• Re: [I] Expr formatting missing parentheses [datafusion] via GitHub
• [PR] chore: Add microbenchmark (compared to ExprOrExpr) [datafusion] via GitHub
  • Re: [PR] chore: Add microbenchmark (compared to ExprOrExpr) [datafusion] via GitHub
• Re: [PR] Fix: eliminate unnecessary repartitioning for small datasets [datafusion] via GitHub
• Re: [PR] feat: add support for date_from_unix_date expression [datafusion-comet] via GitHub
• Re: [PR] feat: add support for make_date expression [datafusion-comet] via GitHub
• Re: [PR] feat: add support for timestamp_seconds expression [datafusion-comet] via GitHub
• Re: [PR] feat: add support for next_day expression [datafusion-comet] via GitHub
• Re: [PR] feat: add support for array_position expression [datafusion-comet] via GitHub
• [PR] fix: Disable native c2r by default [datafusion-comet] via GitHub
  • Re: [PR] fix: [iceberg] Disable native c2r by default [datafusion-comet] via GitHub
  • Re: [PR] fix: [iceberg] Disable native c2r by default [datafusion-comet] via GitHub
• [I] `array_repeat` function does not handle null values in count array [datafusion] via GitHub
  • Re: [I] `array_repeat` function does not handle null values in count array [datafusion] via GitHub
• Re: [I] add support for reading csv with variable number of columns [datafusion-python] via GitHub
  • Re: [I] add support for reading csv with variable number of columns [datafusion-python] via GitHub
• [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] [Oracle] Support hierarchical queries [datafusion-sqlparser-rs] via GitHub
• Re: [I] Expects PARTITION BY expression to be ordered in DataFusion 51 release [datafusion] via GitHub
• [I] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [I] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [I] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
  • Re: [I] Improve memory accounting for ArrowBytesViewMap [datafusion] via GitHub
• [PR] chore(deps): bump taiki-e/install-action from 2.66.7 to 2.67.16 [datafusion-sandbox] via GitHub
  • Re: [PR] chore(deps): bump taiki-e/install-action from 2.66.7 to 2.67.16 [datafusion-sandbox] via GitHub
• [PR] perf: Optimize scalar path for chr function [datafusion] via GitHub
  • Re: [PR] perf: Optimize scalar path for chr function [datafusion] via GitHub
  • Re: [PR] perf: Optimize scalar path for chr function [datafusion] via GitHub
  • Re: [PR] perf: Optimize scalar path for chr function [datafusion] via GitHub
  • Re: [PR] perf: Optimize scalar path for chr function [datafusion] via GitHub
  • Re: [PR] perf: Optimize scalar path for chr function [datafusion] via GitHub
• [PR] Fix prost build keda [datafusion-ballista] via GitHub
  • Re: [PR] Fix prost build keda [datafusion-ballista] via GitHub
  • Re: [PR] fix: prost build keda and TLS RPC example [datafusion-ballista] via GitHub
  • Re: [PR] fix: prost build keda and TLS RPC example [datafusion-ballista] via GitHub
  • Re: [PR] fix: prost build keda and TLS RPC example [datafusion-ballista] via GitHub
  • Re: [PR] fix: prost build keda and TLS RPC example [datafusion-ballista] via GitHub
  • Re: [PR] fix: prost build keda and TLS RPC example [datafusion-ballista] via GitHub
  • Re: [PR] fix: prost build keda and TLS RPC example [datafusion-ballista] via GitHub
  • Re: [PR] fix: prost build keda and TLS RPC example [datafusion-ballista] via GitHub
• [PR] [WIP] feat: Support Job-Level Dependency with Async Job Activation [datafusion-ballista] via GitHub
  • Re: [PR] feat: Support Job-Level Dependency with Async Job Activation [datafusion-ballista] via GitHub
• [PR] docs: update data_types.md to reflect current Arrow type mappings [datafusion] via GitHub
  • Re: [PR] docs: update data_types.md to reflect current Arrow type mappings [datafusion] via GitHub
• [PR] Add use_fabric_endpoint parameter to MicrosoftAzure class [datafusion-python] via GitHub
  • Re: [PR] Add use_fabric_endpoint parameter to MicrosoftAzure class [datafusion-python] via GitHub
• [PR] [WIP] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] [WIP] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] [WIP] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] [WIP] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] [WIP] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
  • Re: [PR] [WIP] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion] via GitHub
• [PR] chore(deps): bump clap from 4.5.55 to 4.5.56 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump clap from 4.5.55 to 4.5.56 [datafusion-ballista] via GitHub
• [PR] fix: Fix `space()` with negative input [datafusion-comet] via GitHub
  • Re: [PR] fix: Fix `space()` with negative input [datafusion-comet] via GitHub

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