Raised when a database connection pool is requested but has not been defined.
Methods
Attributes
| [R] | connection_name | |
| [R] | role | |
| [R] | shard |
Class Public methods
new(message = nil, connection_name: nil, role: nil, shard: nil)
📝 Source code
# File activerecord/lib/active_record/errors.rb, line 90
def initialize(message = nil, connection_name: nil, role: nil, shard: nil)
super(message)
@connection_name = connection_name
@role = role
@shard = shard
end