# frozen_string_literal: true class RemoveIndexEpicIssuesOnEpicId < Gitlab::Database::Migration[1.0] INDEX = 'index_epic_issues_on_epic_id' disable_ddl_transaction! def up remove_concurrent_index_by_name :epic_issues, name: INDEX end def down add_concurrent_index :epic_issues, :epic_id, name: INDEX end end