prax-migrate

Database migration engine for Prax ORM.

Overview

prax-migrate provides automatic schema diffing and migration generation for Prax schemas.

Features

• Automatic schema diffing
• Migration file generation
• Up/down migration support
• Migration history tracking
• Shadow database for safe migrations
• Introspection from existing databases

Usage

use prax_migrate::{MigrationEngine, MigrationConfig};

let engine = MigrationEngine::new(config).await?;

// Generate migrations from schema changes
engine.generate("add_user_table").await?;

// Apply pending migrations
engine.migrate().await?;

// Rollback last migration
engine.rollback(1).await?;

CLI

# Generate a new migration
prax migrate generate add_posts_table

# Apply all pending migrations
prax migrate up

# Rollback the last migration
prax migrate down

# Show migration status
prax migrate status

License

Licensed under either of Apache License, Version 2.0 or MIT license at your option.