view db/migrate/048_allow_null_version_effective_date.rb @ 1132:9b2f28ecd125 redmine-2.2-integration

RedmineTags plugin: merged exiting with the most up-to-date version from the repo.

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