mrsndmn / sqlbunny

Go code-gen ORM

SQLBunny

sqlbunny is a Go ORM based on code generation.

Features

• Statically typed, fast generated code. No interface{}!
• Postgres fully supported, MySQL and others coming soon.
• Automatic migration generation (diffing the current migrations with the defined models)
• Relationship helper functions
• Enums
• Structs. Can be reused across models, and are "flattened" to multiple SQL columns.
• Support for custom Go types in fields.

Documentation

Documentation and guides are available at https://sqlbunny.io/

Sneak peek

Models are defined like this:

Model("book",
    Field("id", "string", PrimaryKey),
    Field("created_at", "time"),
    Field("name", "string"),
)

After running sqlbunny, a Book Go struct is generated, with functions to load and store objects from the database:

// Insert a new book
book := &models.Book{
    ID:        "574389527",
    Name:      "Harry Potter and the Philosopher's Stone",
    CreatedAt: time.Now(),
}
err = book.Insert(ctx)

// Fetch all books
books, err := models.Books().All(ctx)

Want more? Check out the Getting Started guide.

Credits

This project started out as a fork of the excellent SQLBoiler.