Messages by Thread
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Re: [I] [Bug] bit_length and octet_length error natively for BinaryType input instead of falling back [datafusion-comet]
via GitHub
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[PR] chore: fallback for `spark.sql.legacy.castComplexTypesToString.enabled` = true [datafusion-comet]
via GitHub
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Re: [PR] docs: Rewrite operators page to show complete overview of what is and is not supported by Comet [datafusion-comet]
via GitHub
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[PR] docs: explain native vs codegen-dispatch implementation model [datafusion-comet]
via GitHub
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[PR] docs: mark dayname, monthname, and regexp_extract family as supported in expressions.md [datafusion-comet]
via GitHub
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[PR] bench: add correlated-proxy case to the predicate_eval suite [datafusion]
via GitHub
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Re: [I] Support BroadcastNestedLoopJoinExec [datafusion-comet]
via GitHub
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Re: [PR] chore(audit): audit any_value and expand tests [datafusion-comet]
via GitHub
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Re: [PR] docs: require audit skill to file issues and add Spark 4.1.1 to version list [datafusion-comet]
via GitHub
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[PR] Simplify heap_size estimation by using a macro for zero allocation types [datafusion]
via GitHub
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Re: [PR] feat: support factorial, pmod, and rint expressions [datafusion-comet]
via GitHub
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Re: [I] Expressions added via CometExprShim bypass the CometExpressionSerde framework [datafusion-comet]
via GitHub
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Re: [PR] refactor: route shim-registered expressions through CometExpressionSerde [datafusion-comet]
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Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion]
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Re: [PR] chore: audit date/time expressions [datafusion-comet]
via GitHub
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Re: [PR] chore(audit): audit string expressions across Spark 3.4.3, 3.5.8, 4.0.1 [datafusion-comet]
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[PR] fix: Consider column names' case when aliasing tables [datafusion]
via GitHub
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[I] Table alias fails with case sensitive column names [datafusion]
via GitHub
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Re: [PR] feat: add input_file_name() for file-backed scans (plumbing PR) [datafusion]
via GitHub
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[PR] fix: fall back to Spark for str_to_map when legacy regex split truncation is enabled [datafusion-comet]
via GitHub
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Re: [PR] fix: handle `date_bin` negative subsecond and overflow cases [datafusion]
via GitHub
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Re: [PR] fix: preserve Spark next_day whitespace validation [datafusion]
via GitHub
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Re: [PR] [datafusion-spark] Support 2-argument ceil(value, scale) [datafusion]
via GitHub
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Re: [PR] feat: generate expression reference doc from code [WIP] [datafusion-comet]
via GitHub
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Re: [PR] feat(ci): add scripts to run Spark SQL test suites locally [datafusion-comet]
via GitHub
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Re: [PR] feat(udf): account JVM-UDF Arrow allocations to the Spark task [datafusion-comet]
via GitHub
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Re: [PR] perf: use aligned slice access in SparkUnsafeArray bulk append [datafusion-comet]
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[I] perf: use aligned slice access in SparkUnsafeArray bulk append [datafusion-comet]
via GitHub
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Re: [PR] feat: add review-datafusion-pr Claude Code skill [datafusion-comet]
via GitHub
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Re: [PR] docs: document Spark version labels in bug triage guide [datafusion-comet]
via GitHub
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Re: [PR] feat: add Spark commit audit process [datafusion-comet]
via GitHub
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Re: [I] Implement JVM UDFs for JSON expressions [datafusion-comet]
via GitHub
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Re: [I] Reorganize user and contributor guide navigation for clearer information architecture [datafusion-comet]
via GitHub
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Re: [I] Comet possibly preventing AQE optimization [datafusion-comet]
via GitHub
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[I] Bug triage results: 2026-06-11 [datafusion-comet]
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[PR] Fix:22477 any all schema error [datafusion]
via GitHub
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Re: [I] Improve ArrowWriter performance for fixed-length vectors [datafusion-comet]
via GitHub
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Re: [PR] Add `file_row_index` UDF to query file-level row indexes from Parquet files [datafusion]
via GitHub
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Re: [I] `CometTakeOrderedAndProjectExec` and `CometUnionExec` should be able to take `CometPlan` [datafusion-comet]
via GitHub
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Re: [I] [EPIC] A collection of support for metadata columns in ListingTable [datafusion]
via GitHub
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Re: [I] Support SubqueryBroadcastExec in Comet [datafusion-comet]
via GitHub
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Re: [I] Remove mutable buffer use from CometArrowConverters [datafusion-comet]
via GitHub
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[I] docs: update CometBatchIterator references [datafusion-comet]
via GitHub
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[PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion]
via GitHub
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[PR] blog: Apache DataFusion Comet 0.17.0 release post [datafusion-site]
via GitHub
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[PR] Include `null_aware` status in the relevant Join node display implementations [datafusion]
via GitHub
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[PR] chore: specify heap, metadata mem sizes for sql_core* tests [datafusion-comet]
via GitHub
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[I] Null-aware joins don't display that fact externally [datafusion]
via GitHub
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[PR] docs: remove unused status legend entries from expression reference [datafusion-comet]
via GitHub
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Re: [PR] Add MERGE INTO types to datafusion-expr [datafusion]
via GitHub
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[PR] fix: Reject out-of-range ArrayMap probe keys on 32-bit targets [datafusion]
via GitHub
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[I] `ArrayMap` maps probe keys to buckets incorrectly on 32-bit hosts [datafusion]
via GitHub
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[PR] Do not consume statement terminator in `CREATE USER` option list [datafusion-sqlparser-rs]
via GitHub
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Re: [I] Optimize inner joins to semi joins when possible [datafusion]
via GitHub
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[PR] Revise example usage section headings [datafusion]
via GitHub
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Re: [I] Add ability to process CSV files containing invalid UTF-8 characters [datafusion]
via GitHub
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Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista]
via GitHub
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[PR] variant: Integrate datafusion-variant into Datafusion [datafusion]
via GitHub
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[PR] Added support for unpivot in Redshift with expression and bracketsless [datafusion-sqlparser-rs]
via GitHub
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[PR] Parse `ALTER USER` as a synonym for `ALTER ROLE` [datafusion-sqlparser-rs]
via GitHub
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[PR] refactor: use raw view access in do_append_val_inner and consolidate duplicated logic [datafusion]
via GitHub
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[PR] Use cast preimages for cast predicate rewrites [datafusion]
via GitHub
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[PR] perf: preserve dictionary encoding for lower/upper to avoid materializing low-cardinality columns [datafusion]
via GitHub
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[PR] Align DataFrame::fill_null column argument with fill_nan [datafusion]
via GitHub
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Re: [PR] fix: replace default-allow cast unwrap with closed-by-default allowlist (timestamp + integer widening) [datafusion]
via GitHub
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[PR] Fix optimize_projections failure with struct-field join keys [datafusion]
via GitHub