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view db/migrate/20090403001910_add_project_to_enumerations.rb @ 1114:212b72b966ff bibplugin_bibtex

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development commit - changing association validations. not working correctly
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Fri, 14 Dec 2012 19:50:00 +0000
parents 513646585e45
children
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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