Chris@0: class AddMissingIndexesToCustomFieldsProjects < ActiveRecord::Migration Chris@0: def self.up Chris@0: add_index :custom_fields_projects, [:custom_field_id, :project_id] Chris@0: end Chris@0: Chris@0: def self.down Chris@0: remove_index :custom_fields_projects, :column => [:custom_field_id, :project_id] Chris@0: end Chris@0: end