# frozen_string_literal: true class AddIndexToSentryIssuesSentryIssueIdentifier < ActiveRecord::Migration[5.2] include Gitlab::Database::MigrationHelpers DOWNTIME = false disable_ddl_transaction! def up add_concurrent_index :sentry_issues, :sentry_issue_identifier end def down remove_concurrent_index :sentry_issues, :sentry_issue_identifier end end