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Exception: ActiveRecord::CompositePrimaryKeyMismatchError

Do not use. This class is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ActiveRecordError, StandardError
Instance Chain:
self, ActiveRecordError, StandardError
Inherits: ActiveRecord::ActiveRecordError
Defined in: activerecord/lib/active_record/associations.rb

Class Method Summary

Instance Attribute Summary

Constructor Details

.new(reflection = nil) ⇒ CompositePrimaryKeyMismatchError

[ GitHub ] 

  


# File 'activerecord/lib/active_record/associations.rb', line 190



def initialize(reflection = nil)
  if reflection
    if reflection.has_one? || reflection.collection?
      super("Association #{reflection.active_record}##{reflection.name} primary key #{reflection.active_record_primary_key} doesn't match with foreign key #{reflection.foreign_key}. Please specify query_constraints, or primary_key and foreign_key values.")
    else
      super("Association #{reflection.active_record}##{reflection.name} primary key #{reflection.association_primary_key} doesn't match with foreign key #{reflection.foreign_key}. Please specify query_constraints, or primary_key and foreign_key values.")
    end
  else
    super("Association primary key doesn't match with foreign key.")
  end
end


  







Instance Attribute Details



  

    #reflection   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/associations.rb', line 188



attr_reader :reflection