# 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.
#
# This file is derived from the logic test suite in CockroachDB. The
# original file was retrieved on June 10, 2019 from:
#
# The original source code is subject to the terms of the Apache
# 2.0 license, a copy of which can be found in the LICENSE file at the
# root of this repository.

query T
SELECT pg_get_constraintdef(pg_constraint.oid) FROM pg_constraint
----

query B
SELECT pg_get_constraintdef(885) IS NULL
----
true

query T
SELECT pg_get_constraintdef(pg_constraint.oid, true) FROM pg_constraint
----

query B
SELECT pg_get_constraintdef(885, true) IS NULL
----
true