Materialize/test/sqllogictest/unstable.slt

# 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.

mode cockroach

# Objects in the mz_internal schema are unstable.

statement error cannot create view with unstable dependencies
CREATE VIEW v AS SELECT id, object_type, comment FROM mz_internal.mz_comments

# Objects in the mz_introspection schema are unstable.

statement error cannot create view with unstable dependencies
CREATE VIEW v AS SELECT export_id, dataflow_id FROM mz_introspection.mz_compute_exports

# Other system tables are stable.

statement ok
CREATE VIEW v AS SELECT id, oid, schema_id, name FROM mz_tables

# SELECTs from unstable objects are allowed.

statement ok
SELECT id, object_type, comment FROM mz_internal.mz_comments

# Test the compatibility mechanism that automatically translates reads from
# `mz_internal` relations that have been moved out of that schema to their new
# schemas.

statement ok
SET cluster_replica = r1

statement ok
SELECT * FROM mz_internal.mz_compute_exports

statement ok
SET search_path = mz_internal

statement ok
SELECT * FROM mz_compute_exports

statement ok
RESET search_path