sqruff is a SQL linter and formatter written in Rust.

• Linting: advanced, configurable SQL linting
• Formatting: automated, configurable formatting
• Speed: fast and efficient
• Portability: easy to integrate into dev workflows

Try it in the browser: https://playground.quary.dev

Quickstart

Install (macOS)

brew install sqruff

For other platforms (pip, cargo, binary downloads), see the installation guide.

Lint a project

sqruff lint . --dialect postgres

Configure a project

Create a .sqruff file in your project root:

[sqruff]
dialect = postgres

Then run without the --dialect flag:

sqruff lint .

Editor integrations

sqruff ships an LSP server (sqruff lsp) usable from any editor. This repo maintains two integrations:

• VS Code: editors/code
• Zed: editors/zed

Documentation

Full documentation: playground.quary.dev/docs

Key entry points:

• Installation
• Usage
• Configuration
• Rules
• CLI reference