canvas-lms/db/migrate/20110510171100_add_sis_communication_channel_to_pseudonyms.rb

class AddSisCommunicationChannelToPseudonyms < ActiveRecord::Migration
  def self.up
    add_column :pseudonyms, :sis_communication_channel_id, :integer, :limit => 8
  end
  
  def self.down
    remove_column :pseudonyms, :sis_communication_channel_id
  end
end