迁移

  1. flask db init
  2. flask db migrate
  3. flask db upgrade

常见问题

  1. db migrate 提示
  2. ERROR [root] Error: Target database is not up to date.
  5. db current   # 当前 hash   
  6. db heads      # heads hash
  8. db stamp head 
  9. db migrate
  10. db upgrade

蜜罐数据库迁移

Flask-Migrate
https://flask-migrate.readthedocs.io/en/latest/

  1. python3 models.py db  init   # 只需要 init 一次
  3. python3 models.py db migrate
  5. python3 models.py db upgrade

http://www.ttlsa.com/python/flask-migrate-management-database-upgrade-and-migrate/
https://cloud.tencent.com/developer/article/1585940