class DatabaseConnectionError
Ruby on Rails 7.1.6
Since v7.0.10Raised when connection to the database could not been established because it was not able to connect to the host or when the authorization failed.
Inherits from
Methods (defined here)
- self. hostname_error
- self. new
- self. username_error
Methods (inherited)
From ActiveRecord::AdapterError (1)
- self. new