yoyo-migrations 7.2.1

Database migrations with SQL

IMPORTANT: On Tuesday 23 June 2020 the yoyo repository will move to Sourcehut.

Yoyo database migrations

Yoyo-migrations is a database schema migration tool. Database migrations can be written as SQL files or Python scripts.

What does yoyo-migrations do?

As your database application evolves, changes to the database schema may be required. Yoyo lets you write migration scripts in raw SQL or Python containing SQL statements to migrate your database schema to a new version.

A simple migration script looks like this:

Yoyo manages these database migration scripts, gives you command line tools to apply and rollback migrations, and manages dependencies between migrations.

Database support

PostgreSQL, MySQL and SQLite databases are supported. ODBC and Oracle database backends are available (but unsupported).

Documentation and code

Yoyo migrations documentation | Repository and issue tracker