openproject/db/migrate/20091025163651_add_activity_indexes.rb

#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
#
# Copyright (C) 2010-2011 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

class AddActivityIndexes < ActiveRecord::Migration
  def self.up
    add_index :journals, :created_on
    add_index :changesets, :committed_on
    add_index :wiki_content_versions, :updated_on
    add_index :messages, :created_on
    add_index :issues, :created_on
    add_index :news, :created_on
    add_index :attachments, :created_on
    add_index :documents, :created_on
    add_index :time_entries, :created_on
  end

  def self.down
    remove_index :journals, :created_on
    remove_index :changesets, :committed_on
    remove_index :wiki_content_versions, :updated_on
    remove_index :messages, :created_on
    remove_index :issues, :created_on
    remove_index :news, :created_on
    remove_index :attachments, :created_on
    remove_index :documents, :created_on
    remove_index :time_entries, :created_on
  end
end