view db/migrate/048_allow_null_version_effective_date.rb @ 525:8a26a0e291cf luisf

Added method to retrieve a user's institution name to the ssamr_user_detail Model.

class AllowNullVersionEffectiveDate < ActiveRecord::Migration
  def self.up
    change_column :versions, :effective_date, :date, :default => nil, :null => true
  end

  def self.down
    raise IrreversibleMigration
  end
end