Apache Arrow DataFusion

Table of Contents

User Guide

• Introduction
• Example Usage
• Identifiers and Capitalization
• Using DataFusion as a library
• DataFusion Command-line SQL Utility
• DataFrame API
• Expressions
• SQL Reference
• Configuration Settings
• Frequently Asked Questions
• Rust Crate Documentation

Contributor Guide

• Introduction
• Pull Requests
  • Merging PRs
• Developer’s guide
  • Windows setup
  • Protoc Installation
  • Bootstrap environment
  • Test Organization
  • Benchmarks
  • How to add a new scalar function
  • How to add a new aggregate function
  • How to display plans graphically
  • Specifications
  • How to format .md document
• Communication
  • Questions?
• Roadmap
  • DataFusion
  • Ballista
• Quarterly Roadmap
  • 2022 Q2
• Specifications
  • Invariants
  • Output field name semantics
• Issue tracker
• Code of conduct

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Introduction