-- Copyright Materialize, Inc. and contributors. All rights reserved. -- -- Use of this software is governed by the Business Source License -- included in the LICENSE file at the root of this repository. -- -- As of the Change Date specified in that file, in accordance with -- the Business Source License, use of this software will be governed -- by the Apache License, Version 2.0. select * from mz_introspection.mz_compute_frontiers where to_timestamp(time::text::bigint/1000) < to_timestamp(mz_now()::text::bigint/1000) - INTERVAL '1 minute'