# 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.

# Regression test for https://github.com/MaterializeInc/database-issues/issues/2996.

mode cockroach

query IIIT rowsort
SELECT
    t.*, CASE WHEN x IS NULL THEN NULL ELSE t.* END
FROM
    ROWS FROM (
        generate_series(1, 2),
        information_schema._pg_expandarray(ARRAY[100])
    )
        AS t
----
1  100  1  (1,100,1)
2  NULL  NULL  NULL