# frozen_string_literal: true class DropClustersApplicationsRunnersCiRunnersFk < Gitlab::Database::Migration[1.0] disable_ddl_transaction! def up with_lock_retries do remove_foreign_key_if_exists(:clusters_applications_runners, :ci_runners, name: 'fk_02de2ded36') end end def down add_concurrent_foreign_key(:clusters_applications_runners, :ci_runners, name: 'fk_02de2ded36', column: :runner_id, target_column: :id, on_delete: 'set null') end end