view db/migrate/048_allow_null_version_effective_date.rb @ 1119:22d81bd0b62c redmine-2.2-integration

Deleted existing the embedded plugin and replaced it witgh redmine_embedded (same functionality, but upgraded to be compatible with Redmine 2.x).

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