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view db/migrate/20090403001910_add_project_to_enumerations.rb @ 1213:17305097e652 cannam

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Three-column explore layout
author Chris Cannam <chris.cannam@soundsoftware.ac.uk>
date Tue, 12 Mar 2013 10:21:36 +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