Mercurial > hg > soundsoftware-site

view db/migrate/20100313171051_add_index_on_issues_nested_set.rb @ 179:da7cba64948d feature_55

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
new column in institutions table: order new seed data function
author luisf
date Wed, 02 Feb 2011 18:17:02 +0000
parents 513646585e45
children
line wrap: on
line source
class AddIndexOnIssuesNestedSet < ActiveRecord::Migration
  def self.up
    add_index :issues, [:root_id, :lft, :rgt]
  end

  def self.down
    remove_index :issues, [:root_id, :lft, :rgt]
  end
end