![]() ![]() If you want to preview the commands but not execute them, use option -show-sql-only. Alternatively, you may downgrade/upgrade to a specific Alembic revision ID. You can also run it against your database manually or just view the SQL queries, which would be run by the downgrade/upgrade command.Īirflow db downgrade downgrades the database to your chosen version and airflow db upgrade upgrades your database with the schema changes in the Airflow version you’re upgrading to. The downgrade/upgrade SQL scripts can also be generated for your database. Airflow DB downgrade and Offline generation of SQL scriptsĪ new command in Airflow 2.3.0 is used for your chosen version by downgrading or upgrading the database. JSON serialization can also be used when setting connections in the environment variables. The Airflow URI format can be very tricky to work with and although we have for some time had a convenience method with Connection.get_uri, using JSON is just simpler. With this change we can serialize as JSON. Previously in general we could only store connections in the Airflow URI format. You can now create connections using the JSON serialization format.
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