User Guide
Introduction
Example Usage
Using DataFusion as a library
DataFusion Command-line SQL Utility
DataFrame API
Expressions
SQL Reference
Data Types
SELECT syntax
Subqueries
DDL
EXPLAIN
Information Schema
Aggregate Functions
Scalar Functions
Status
Configuration Settings
Frequently Asked Questions
Rust Crate Documentation
Contributor Guide
Introduction
Communication
Roadmap
Quarterly Roadmap
Specifications
Invariants
Output field name semantics
Issue tracker
Code of conduct
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Apache Arrow DataFusion
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Table of Contents
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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