Alembic set autogenerate model

Alembic create revision autogenerate with comment: $ alembic -c dev.ini revision –autogenerate -m “adding some tables” Check upgrade script: $ cat alembic/versions/ Alembic upgrade metadata with version $ alembic -c dev.ini upgrade 123xxx Alembic upgrade metadata with latest version $ alembic -c dev.ini upgrade head  

Python migration with Alembic

$ pip install alembic $ alembic init –template generic alembic edit alembic.ini sqlalchemy.url = mysql://root:@localhost/database_name $ alembic current $ alembic revision -m “Init” $ alembic upgrade head INFO [alembic.migration] Context impl MySQLImpl. INFO [alembic.migration] Will assume non-transactional DDL. INFO [alembic.migration] Running upgrade None -> 174f01a0ar12, Init