view db/migrate/.svn/text-base/20090403001910_add_project_to_enumerations.rb.svn-base @ 394:7ba3ba2a0f63 feature_135

Make the Research Description description more descriptive (see #135)

class AddProjectToEnumerations < ActiveRecord::Migration
  def self.up
    add_column :enumerations, :project_id, :integer, :null => true, :default => nil
    add_index :enumerations, :project_id
  end

  def self.down
    remove_index :enumerations, :project_id
    remove_column :enumerations, :project_id
  end
end