potiuk commented on code in PR #27266:
URL: https://github.com/apache/airflow/pull/27266#discussion_r1006549764
##########
airflow/utils/db.py:
##########
@@ -929,6 +929,36 @@ def check_conn_id_duplicates(session: Session) ->
Iterable[str]:
)
+def check_username_duplicates(session: Session) -> Iterable[str]:
+ """
+ Check unique username in User & RegisterUser table
+
+ :param session: session of the sqlalchemy
+ :rtype: str
+ """
+ from airflow.www.fab_security.sqla.models import RegisterUser, User
+
+ for model in [User, RegisterUser]:
+ dups = []
+ try:
+ dups = (
+ session.query(model.username) # type: ignore[attr-defined]
+ .group_by(model.username) # type: ignore[attr-defined]
+ .having(func.count() > 1)
+ .all()
+ )
+ except (exc.OperationalError, exc.ProgrammingError):
+ # fallback if tables hasn't been created yet
+ session.rollback()
+ if dups:
+ yield (
+ f'Seems you have mixed case usernames in
{model.__table__.name} table.\n' # type: ignore
+ 'You have to rename or delete those mixed case usernames '
Review Comment:
:heart: love the detailed error message
--
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]
