Ways to manage DB migrations with SQLAlchemy? [closed]

问题

I've looked at sqlalchemy-migrate, but it just seems like a lot of work and I haven't been able to find any useful examples.

Anyone care to share how they handle this?

回答1:

Check out new project Alembic: http://readthedocs.org/docs/alembic/en/latest/index.html

回答2:

I don't have any personal experience with sqlalchemy-migrate, but here's a tutorial:

http://caneypuggies.alwaysreformed.com/wiki/DevelopingWithMigrations

If you use the scripts mentioned there, you can create migrations like this:

./new_migration.sh "Describe the new migration here"

I do all my migrations with South: http://south.aeracode.org/ Note that it depends on the Django framework though.

来源：https://stackoverflow.com/questions/5293669/ways-to-manage-db-migrations-with-sqlalchemy