Raised when connection to the database could not been established because it was not able to connect to the host or when the authorization failed.
Methods
Class Public methods
hostname_error(hostname)
📝 Source code
# File activerecord/lib/active_record/errors.rb, line 108
def hostname_error(hostname)
DatabaseConnectionError.new(<<~MSG)
There is an issue connecting with your hostname: #{hostname}.\n
Please check your database configuration and ensure there is a valid connection to your database.
MSG
end
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new(message = nil)
📝 Source code
# File activerecord/lib/active_record/errors.rb, line 103
def initialize(message = nil)
super(message || "Database connection error")
end
🔎 See on GitHub
username_error(username)
📝 Source code
# File activerecord/lib/active_record/errors.rb, line 115
def username_error(username)
DatabaseConnectionError.new(<<~MSG)
There is an issue connecting to your database with your username/password, username: #{username}.\n
Please check your database configuration to ensure the username/password are valid.
MSG
end
🔎 See on GitHub