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datafusion-skills
datafusion-skills contient 7 skills collectées depuis datafusion-contrib, avec une couverture métier par dépôt et des pages de détail sur le site.
Skills dans ce dépôt
Register a data file as a persistent external table in the DataFusion session. Supports Parquet, CSV, JSON, Arrow IPC, and Avro files. Explores the schema and writes to the session state file for reuse across skills.
Search Apache DataFusion documentation, user guide, and API reference. Returns relevant documentation for a question or keyword. Searches the official DataFusion repository and website.
Visualize and analyze DataFusion query execution plans. Shows logical and physical plans, identifies performance bottlenecks, and suggests optimizations. Supports EXPLAIN and EXPLAIN ANALYZE.
Install or update datafusion-cli. Supports installation via cargo install, Homebrew, or pre-built binaries. Checks the current version and offers to upgrade if outdated.
Create and manage materialized views using DataFusion. Persist SQL query results as Parquet files for fast repeated access. Track source dependencies and refresh when data changes. Powered by datafusion-cli's COPY TO.
Run SQL queries against registered tables or ad-hoc against files using datafusion-cli. Accepts raw SQL or natural language questions. Supports Parquet, CSV, JSON, and Arrow IPC files.
Read and explore data files (Parquet, CSV, JSON, Arrow IPC, Avro) locally or from S3/GCS. Auto-detects format by extension. Uses datafusion-cli for schema inspection and data preview.