airflow db

airflow db upgrade
airflow db downgrade
airflow db init
airflow db check
airflow db check-migrations
airflow db clean

airflow db --help
usage: airflow db [-h] COMMAND ...

Database operations

positional arguments:
  COMMAND
    check           Check if the database can be reached
    check-migrations
                    Check if migration have finished
    clean           Purge old records in metastore tables
    downgrade       Downgrade the schema of the metadata database.
    init            Initialize the metadata database
    reset           Burn down and rebuild the metadata database
    shell           Runs a shell to access the database
    upgrade         Upgrade the metadata database to latest version

options:
  -h, --help        show this help message and exit

See also

• airflow db [ upgrade | init | check | check-migrations ]
• airflow [ info | celery | config | db upgrad | config list | db init | scheduler | webserver | users | dags | kubernetes | pools | roles | tasks | variables | cheat-sheet | kereberos | plugins | rotate-fernet-key | sync-perm ] airflow --help