# 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.

# Basic tests of colocating compute and storage objects

mode cockroach

# Start from a pristine state
reset-server

statement ok
CREATE CLUSTER c SIZE '1', REPLICATION FACTOR 2;

statement ok
ALTER CLUSTER c SET (REPLICATION FACTOR 1)

statement ok
CREATE SOURCE ldgen IN CLUSTER c FROM LOAD GENERATOR COUNTER (TICK INTERVAL '1s');

statement ok
ALTER CLUSTER c SET (REPLICATION FACTOR 2)

statement ok
CREATE TABLE t(a int);

statement ok
CREATE INDEX t_idx IN CLUSTER c ON t(a);

statement ok
SET CLUSTER = c;

query TT
SELECT s.name, c.name FROM mz_sources s JOIN mz_clusters c ON s.cluster_id = c.id
----
ldgen   c

statement ok
INSERT INTO t VALUES (1);

query T
SELECT * FROM t;
----
1

statement ok
ALTER CLUSTER c SET (REPLICATION FACTOR 0);

statement ok
ALTER CLUSTER c SET (REPLICATION FACTOR 1);

statement ok
INSERT INTO t VALUES (2);

query T
SELECT * FROM t;
----
1
2

statement ok
DROP CLUSTER c CASCADE;

# First create a compute item, then a storage item

statement ok
CREATE CLUSTER c SIZE '1';

statement ok
CREATE MATERIALIZED VIEW mv IN CLUSTER c AS SELECT 1;

statement ok
CREATE SOURCE ldgen IN CLUSTER c FROM LOAD GENERATOR COUNTER (TICK INTERVAL '1s');

statement ok
SET CLUSTER = c;

query T
SELECT * FROM mv;
----
1