view db/migrate/20091017213228_add_missing_indexes_to_watchers.rb @ 677:ec6c2f6a33c4 feature_36

Transplant rev fccacd8505e3 from live branch

class AddMissingIndexesToWatchers < ActiveRecord::Migration
  def self.up
    add_index :watchers, :user_id
    add_index :watchers, [:watchable_id, :watchable_type]
  end

  def self.down
    remove_index :watchers, :user_id
    remove_index :watchers, :column => [:watchable_id, :watchable_type]
  end
end