Messages by Thread
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Re: [I] perf: Consider using async I/O (tokio::fs) in shuffle writer [datafusion-ballista]
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[PR] feat: add native support for greatest and least expressions [datafusion-comet]
via GitHub
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[PR] minor: Track Parquet rows and pages matched when the page index is skipped [datafusion]
via GitHub
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[PR] fix: remove double-counting of write_time in shuffle writer [datafusion-ballista]
via GitHub
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Re: [I] Refactor SortExec to use the dynamic filter pushdown approach from #17201 [datafusion]
via GitHub
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[PR] build: Start 0.17.0 development [datafusion-comet]
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[PR] docs: Add benchmark results for 0.16.0 [WIP] [datafusion-comet]
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Re: [PR] feat: Add `preselection_threshold` option to `BinaryExpr` [datafusion]
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Re: [I] Update documentation with Ballista TUI details [datafusion-ballista]
via GitHub
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[PR] minor: add pending stage indicator for `AdaptiveDatafusionExec` [datafusion-ballista]
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Re: [PR] Allow pickling PyExpr [datafusion-python]
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[PR] Support distinct-from predicates in Parquet pruning [datafusion]
via GitHub
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Re: [I] Allow pickling PyExpr [datafusion-python]
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[PR] Hive: Support DISTRIBUTE BY and SORT BY in window specs [datafusion-sqlparser-rs]
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[I] `Hive` dialect does not support `distribute by` or `sort by` in window specs [datafusion-sqlparser-rs]
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[I] How to check the execution time of stages? [datafusion-ballista]
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Re: [PR] CI: Add CodeQL workflow for GitHub Actions security scanning [datafusion-sandbox]
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Re: [PR] perf: Skip RowFilter when all predicate columns are in the projection [datafusion]
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Re: [PR] Add optimizer-focused benchmarks for logical plan optimization [datafusion]
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Re: [PR] Add support for parquet field id [datafusion]
via GitHub
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Re: [PR] docs: add timestamp precision comparison table #19104 [datafusion]
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Re: [PR] [Chore] Use multiple files in clickbench.slt [datafusion]
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Re: [PR] Try simplify sort merge join (DO NOT REVIEW) [datafusion]
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Re: [PR] feat: Implement `regexp_extract` [datafusion]
via GitHub
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[PR] chore(deps-dev): bump fast-uri from 3.1.0 to 3.1.2 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox]
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[PR] chore(deps-dev): bump fast-uri from 3.1.0 to 3.1.2 in /datafusion/wasmtest/datafusion-wasm-app [datafusion]
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[PR] fix: type scalar UDF returns as Arrow arrays [datafusion-python]
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[PR] docs: document null-handling function arguments [datafusion-python]
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[I] Add support for `posexplode` and `posexplode_outer` [datafusion-comet]
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[PR] chore: record per-query timings for multi-statement TPC files [datafusion-comet]
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[PR] feat: add support for `posexplode` and `posexplode_outer` [datafusion-comet]
via GitHub
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[I] Support non-Literal default value for `LAG/LEAD` [datafusion-comet]
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[I] Support `ColumnExpr` in LAG/LEAD for default parameter [datafusion]
via GitHub
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Re: [I] PROPOSAL Hash Join Spilling Proposal [datafusion]
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [PR] docs: add AGENTS.md with build, test, and Spark diff guidance [datafusion-comet]
via GitHub
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Re: [I] Proposal: Remove CometFuzz module [datafusion-comet]
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Re: [PR] chore: remove fuzz-testing maven module [datafusion-comet]
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[PR] chore: Fix broken build with `--benches --all-features` [datafusion]
via GitHub
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Re: [I] Support sort merge join with a join condition [datafusion-comet]
via GitHub
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Re: [PR] fix: rescale decimal results in floor and ceil to scale 0 [datafusion]
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Re: [I] Statistics: Migrate to `Distribution` from `Precision` [datafusion]
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Re: [PR] Fix non-deterministic iteration in SessionStateBuilder [datafusion]
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[PR] Sa/udf wip [datafusion]
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[I] Propagation of metadata through casts can strips extension type from the destination field and can result in invalid extension types [datafusion]
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[I] Improve speed of DictionaryGroupValues [datafusion]
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[PR] feat: Arrow-direct codegen dispatcher for Spark expressions and Scala UDFs [datafusion-comet]
via GitHub
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[I] Clickhouse tuples not supported [datafusion-sqlparser-rs]
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[PR] Make clickhouse tuples work [datafusion-sqlparser-rs]
via GitHub
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[PR] Snowflake: Add support for CREATE FILE FORMAT [datafusion-sqlparser-rs]
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[PR] chore: [branch-0.16] prettier-format cast.md to unblock lint [datafusion-comet]
via GitHub
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[PR] fix: prevent native sort crash for Struct(Map(...)) keys (backport #4157 to branch-0.16) [datafusion-comet]
via GitHub
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[PR] fix: Panic in Spark's `format_string` for illegal characters [datafusion]
via GitHub
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[I] Panic in Spark's `format_string` [datafusion]
via GitHub
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Re: [PR] Add details on caching to skill [datafusion-python]
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[PR] [TUI] Show executor's details in a popup [datafusion-ballista]
via GitHub
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Re: [I] Use `NullBuffer::union_many` when appropriate [datafusion]
via GitHub
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Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista]
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Re: [I] Misleading error message when `CREATE EXTERNAL TABLE` with invalid path [datafusion]
via GitHub
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Re: [PR] test: add parity tests for spark.sql.legacy.timeParserPolicy [datafusion-comet]
via GitHub
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[PR] [TUI] Configurable tick interval [datafusion-ballista]
via GitHub
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[PR] chore(deps): bump arrow from 58.1.0 to 58.2.0 in /native [datafusion-comet]
via GitHub
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[PR] chore(deps): bump tokio from 1.52.1 to 1.52.2 in /native in the all-other-cargo-deps group [datafusion-comet]
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[PR] chore(deps): bump runs-on/action from 2.1.0 to 2.1.2 [datafusion-comet]
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[PR] chore(deps): bump github/codeql-action from 4.35.2 to 4.35.4 [datafusion-comet]
via GitHub
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[PR] Improve DataFrame docs flow [datafusion-python]
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Re: [I] Improve online documentation page for DataFrame [datafusion-python]
via GitHub
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Re: [PR] Add regression tests for ordered `array_agg` after `unnest` with window functions (issue #20788) [datafusion]
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[PR] Add bounded `unnest` + ordered `array_agg` reproducer benchmark and SLT coverage [datafusion]
via GitHub
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[I] Database features and API stability [datafusion-sqlparser-rs]
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[I] Release notes [datafusion-sqlparser-rs]
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Re: [PR] Improve UNNEST streaming with chunked batch emission and disable chunking for recursive/staged paths [datafusion]
via GitHub
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[PR] Add sqllogictest coverage for unused UNNEST pruning edge cases [datafusion]
via GitHub
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[PR] chore(deps): bump ctor from 1.0.2 to 1.0.3 [datafusion-ballista]
via GitHub
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[PR] chore(deps): bump tonic-prost from 0.14.5 to 0.14.6 [datafusion-ballista]
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[PR] chore(deps): bump tonic-prost-build from 0.14.5 to 0.14.6 [datafusion-ballista]
via GitHub
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[PR] chore(deps): bump github/codeql-action from 4.35.3 to 4.35.4 [datafusion-ballista]
via GitHub
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Re: [PR] Substrait: Round-trip generate_series table function scans via ReadRel advanced_extension [datafusion]
via GitHub
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Re: [PR] fix: Wrap join operators with make_cooperative() for cancellation support [datafusion]
via GitHub
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Re: [PR] chore: enable clippy::clone_on_ref_ptr lint for the whole workspace (#17083) [datafusion]
via GitHub
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Re: [PR] Metrics points and tags/partition index runtime binding [datafusion]
via GitHub