bhavaniravi commented on issue #18323: URL: https://github.com/apache/airflow/issues/18323#issuecomment-921686654
Yes, it's possible in the alembic. [Check this SO answer](https://stackoverflow.com/a/56085521/6340775) A similar airflow snippet would look like, used `check_migrations` as a template ``` def compare_migrations(): from alembic.runtime.migration import MigrationContext from alembic.script import ScriptDirectory config = _get_alembic_config() script_ = ScriptDirectory.from_config(config) with settings.engine.connect() as connection: context = MigrationContext.configure(connection) if context.get_current_revision() != script_.get_current_head(): raise exceptions.DatabaseIsNotUpToDate('Upgrade the database.') ``` Do we do this check every time we start the webserver or scheduler? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
