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Exception: ActiveRecord::ConnectionNotDefined

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ConnectionNotEstablished, AdapterError, ActiveRecordError, StandardError
Instance Chain:
self, ConnectionNotEstablished, AdapterError, ActiveRecordError, StandardError
Inherits: ActiveRecord::ConnectionNotEstablished
Defined in: activerecord/lib/active_record/errors.rb

Overview

Raised when a database connection pool is requested but has not been defined.

Class Method Summary

ConnectionNotEstablished - Inherited

.new

AdapterError - Inherited

.new

Instance Attribute Summary

AdapterError - Inherited

#connection_pool

Instance Method Summary

ConnectionNotEstablished - Inherited

#set_pool

Constructor Details

.new(message = nil, connection_name: nil, role: nil, shard: nil) ⇒ ConnectionNotDefined

[ GitHub ] 

  


# 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


  







Instance Attribute Details



  

    #connection_name   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/errors.rb', line 97



attr_reader :connection_name, :role, :shard


  








  

    #role   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/errors.rb', line 97



attr_reader :connection_name, :role, :shard


  








  

    #shard   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/errors.rb', line 97



attr_reader :connection_name, :role, :shard