# See http://doc.gitlab.com/ce/development/migration_style_guide.html
# for more information on how to write migrations for GitLab.
class AddLockToIssuables < ActiveRecord::Migration
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
def up
add_column :issues, :lock_version, :integer
add_column :merge_requests, :lock_version, :integer
end
def down
remove_column :issues, :lock_version
remove_column :merge_requests, :lock_version
end
end