view db/migrate/20091017213228_add_missing_indexes_to_watchers.rb @ 1023:3d924264419a bibplugin_bibtex_display

few CSS tweaks
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Tue, 13 Nov 2012 11:20:59 +0000
parents 513646585e45
children
line wrap: on
line source
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