BigW Consortium Gitlab

20160616103948_add_unique_index_to_keys_fingerprint.rb 271 Bytes
class AddUniqueIndexToKeysFingerprint < ActiveRecord::Migration
  include Gitlab::Database::MigrationHelpers

  disable_ddl_transaction!

  def up
    add_concurrent_index :keys, :fingerprint, unique: true
  end

  def down
    remove_index :keys, :fingerprint
  end
end