from sqlalchemy import create_engine, text

# Verbindung anpassen:
DATABASE_URL = "mysql://mariadb:r5WdORhRYOajNZ9lcn1raCWpXAhQa1v6sM5xN8JEffr2rZLDhQvAGQVfcj6f7rzf@tkgo4k84c8wgcos40kgs8ows:3306/default"

try:
    engine = create_engine(DATABASE_URL)
    with engine.connect() as connection:
        result = connection.execute(text("SELECT VERSION()"))
        version = result.fetchone()
        print("Verbindung erfolgreich. MariaDB-Version:", version[0])
except Exception as e:
    print("Fehler bei der Verbindung:", e)