view db/migrate/066_add_custom_value_customized_index.rb @ 1551:36dddb6755f6 feature_1136

Need -f in case no authormaps exist yet

class AddCustomValueCustomizedIndex < ActiveRecord::Migration
  def self.up
    add_index :custom_values, [:customized_type, :customized_id], :name => :custom_values_customized
  end

  def self.down
    remove_index :custom_values, :name => :custom_values_customized
  end
end