Messages by Thread
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Re: [D] How practical is to use this for a OLTP DB engine? [datafusion]
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Re: [PR] GC & Deduplicate String View on Spill [datafusion]
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Re: [D] DISCUSSION: DataFusion Meetup in Denver, CO USA [datafusion]
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Re: [D] DISCUSSION: Apache DataFusion New York Meetup May 2026 [datafusion]
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Re: [D] DISCUSSION: Seattle DataFusion Meetup (April 23, 2026) [datafusion]
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[PR] DRAFT - 21566 [datafusion]
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[PR] chore(deps): bump object_store_opendal from 0.57.0 to 0.58.0 in /native [datafusion-comet]
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[PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet]
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[PR] chore(deps): bump opendal from 0.57.0 to 0.58.1 in /native [datafusion-comet]
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[PR] chore(deps): bump reqsign-core from 3.2.0 to 3.2.1 in /native in the all-other-cargo-deps group [datafusion-comet]
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[PR] bench: pwmj left semi/anti join [datafusion]
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Re: [PR] fix: keep every spilled slice of a sort-merge join inner key group [datafusion]
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Re: [PR] feat(pwmj): support LeftSemi/LeftAnti existence joins via classic scan [datafusion]
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[PR] Support `NO INHERIT` modifier on `CHECK` constraints [datafusion-sqlparser-rs]
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[PR] feat(proto): support expressions in LIMIT skip and fetch [datafusion]
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[PR] Add support for PostgreSQL `DROP RULE` [datafusion-sqlparser-rs]
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Re: [I] Substrait literal conversion should preserve nested nullability [datafusion]
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Re: [PR] Fix Hive SKEWED BY display [datafusion-sqlparser-rs]
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[PR] Add support for PostgreSQL `CREATE RULE` [datafusion-sqlparser-rs]
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[PR] fix(substrait): preserve nested nullability [datafusion]
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[I] Support IEJoin for inner joins with two range predicates [datafusion]
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Re: [PR] feat: add IEJoin for joins with two range predicates [datafusion]
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[PR] fix(spark): match Spark abs overflow errors [datafusion]
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[PR] docs: explain Parquet content-defined chunking [datafusion]
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[PR] chore(ci): bump taiki-e/install-action from 2.85.7 to 2.85.8 [datafusion-ballista]
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[PR] chore(deps): bump lru from 0.18.1 to 0.18.2 [datafusion-ballista]
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Re: [PR] Add DataSource/FileSource proto hooks and FileScanConfig serde [datafusion]
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Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion]
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Re: [I] Proto: migrate the file sinks (CsvSink, JsonSink, ParquetSink) [datafusion]
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Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion]
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[I] 【资源分享】Gemini Pro 1年高级稳定号（已过反重力可直登）——高频开发测试必备 [datafusion]
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Re: [I] Writes to Apache Iceberg Tables [datafusion-comet]
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[PR] test: cover the narrowing direction of cast_and_stamp_schema [datafusion-comet]
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Re: [I] ShuffleScanExec and ExpandExec assert on nested field nullability instead of normalizing it [datafusion-comet]
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Re: [PR] fix: normalize nested field nullability in ShuffleScanExec and ExpandExec [datafusion-comet]
via GitHub
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Re: [PR] refactor: move lambda variable scope into Physical Planning Context [datafusion]
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[PR] perf: optimize char -> byte offset mapping in `regexp_count` [datafusion]
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Re: [PR] fix: normalize floating-point values in native collect_set [datafusion-comet]
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Re: [I] Avoid recompute CTEs (common table expressions) / share input plans [datafusion]
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Re: [PR] fix: include ABFS container in object store cache key [datafusion-comet]
via GitHub
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[I] Inconsistent NULL handling in `regexp_count` [datafusion]
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Re: [I] next_day and make_date ANSI errors surface as CometNativeException instead of Spark exception classes [datafusion-comet]
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[PR] bench: add standard window function cases to bounded_window [datafusion]
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[PR] docs(kubernetes): two-Service pattern for scheduler bootstrap [datafusion-ballista]
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Re: [I] Pipeline FFI types: missing Protocols, ABCs, and capsule helpers [datafusion-python]
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[PR] test(chaos): add a Kubernetes (kind) backend for the chaos harness [datafusion-ballista]
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Re: [I] ANSI arithmetic overflow errors: wrong error class for Byte/Short, wrong type names, missing try_ suggestions [datafusion-comet]
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Re: [I] negative: ANSI overflow check reads null slots and can raise spurious overflow errors [datafusion-comet]
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[PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion]
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Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet]
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