view db/migrate/20091017213228_add_missing_indexes_to_watchers.rb @ 1481:93934eec7b56 issue_540

Close obsolete branch issue_540

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