Messages by Thread
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Re: [I] More flexible Parquet encryption configuration [datafusion]
via GitHub
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[I] Optimize `ORDER BY time DESC LIMIT 1` queries ( TopK or rewrite??) [datafusion]
via GitHub
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Re: [I] Add support for StringDecode in Spark 4.0.0 [datafusion-comet]
via GitHub
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[I] TPC-DS query 39 fails if parquet filter pushdown is enabled [datafusion]
via GitHub
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[PR] fix: rpad_bug_fix [datafusion-comet]
via GitHub
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[PR] Backport https://github.com/apache/datafusion/pull/17028 to 49.0.1 [datafusion]
via GitHub
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Re: [PR] chore: Remove obsolete supportedSortType function after Arrow updates [datafusion-comet]
via GitHub
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Re: [PR] chore: Refactor GetArrayItem, ElementAt, GetArrayStructFields out of QueryPlanSerde [datafusion-comet]
via GitHub
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[PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes, Metadata Stores, Catalogs and Caches to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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Re: [PR] [BLOG] Using External Indexes and Metadata Stores to Accelerate Queries on Apache Parquet [datafusion-site]
via GitHub
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[PR] fix: Remove duplicate serde code [datafusion-comet]
via GitHub
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Re: [PR] POC: Test DataFusion with experimental Parquet Filter Pushdown (try 4) [datafusion]
via GitHub
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Re: [PR] feat: Add `Arc<ConfigOptions>` to `ScalarFunctionArgs`, don't copy `ConfigOptions` on each query [datafusion]
via GitHub
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[I] Unify how various `FileSource`s are applying projections? [datafusion]
via GitHub
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[PR] chore: Configure Renovate [datafusion]
via GitHub
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[PR] feat(spark): implement spark hash function murmur/xxhash64 [datafusion]
via GitHub
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[PR] Fix incorrect `NULL IN ()` optimization [datafusion]
via GitHub
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[I] [Parquet Metadata Cache] Add an API to review the contents of the Cache [datafusion]
via GitHub
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Re: [I] Reduce page metadata loading to only what is necessary for query execution in ParquetOpen [datafusion]
via GitHub
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[PR] Improve Filter Handling in Join Optimization: Retain Inferred Predicates as Join Filters [datafusion]
via GitHub
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[I] Blog post about processing larger than memory queries [datafusion]
via GitHub
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[PR] Simplify comparisons and binary operations involving NULL [datafusion]
via GitHub
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[I] Enable udf hashing across FFI boundary [datafusion]
via GitHub
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[I] Implement write support in VirtualObjectStore [datafusion]
via GitHub
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[PR] Support Schema Field Metadata in User-Defined Aggregate Functions (UDAFs) [datafusion]
via GitHub
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[PR] Add VirtualObjectStore to support routing paths to multiple ObjectStores [datafusion]
via GitHub
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Re: [PR] Rewrite Nested Loop Join executor for 3.5× speed and 1% memory usage [datafusion]
via GitHub
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[I] Enable `clone_on_ref_ptr` Clippy lint for the whole workspace [datafusion]
via GitHub
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[PR] Link UdfEq and PtrEq to help understand relationship [datafusion]
via GitHub
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Re: [PR] feat: support multiple value for pivot [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] Snowflake - support table function in table factor (regression) [datafusion-sqlparser-rs]
via GitHub
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[PR] Derive WindowUDFImpl eq,hash from Eq,Hash traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [PR] Derive `WindowUDFImpl` equality, hash from `Eq`, `Hash` traits [datafusion]
via GitHub
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Re: [I] Limit the max merge degree during re-spill in external sort [datafusion]
via GitHub
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[PR] Fill missing methods in aliased UDF impls [datafusion]
via GitHub
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Re: [PR] [branch-49] fix: string_agg not respecting ORDER BY [datafusion]
via GitHub