# 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.

# use mode cockroach because it "respects the scale of a Decimal type and the precision of a floating point number"
# even though mode standard would allow easier file comparisons with the other computation mode
mode cockroach

# -------------------------------
# very small numbers
# -------------------------------

statement ok
CREATE TABLE t_using_dataflow_rendering (real1 REAL, double1 DOUBLE PRECISION, numeric1 NUMERIC);

statement ok
INSERT INTO t_using_dataflow_rendering VALUES (1e-39::real, 1e-39::double, 1e-39::numeric);

# DIFF TO CONSTANT FOLDING (SELECT on types [REAL, DOUBLE])!
# to be addressed with https://github.com/MaterializeInc/database-issues/issues/4341
query RRR
SELECT * FROM t_using_dataflow_rendering
UNION ALL
SELECT SUM(real1), SUM(double1), SUM(numeric1)
FROM t_using_dataflow_rendering;
----
0 0 0.000000000000000000000000000000000000001
0.000000000000000000000000000000000000001 0.000000000000000000000000000000000000001 0.000000000000000000000000000000000000001

query T multiline
EXPLAIN OPTIMIZED PLAN WITH (humanized expressions) AS VERBOSE TEXT FOR SELECT * FROM t_using_dataflow_rendering;
----
Explained Query:
  ReadStorage materialize.public.t_using_dataflow_rendering

Source materialize.public.t_using_dataflow_rendering

Target cluster: quickstart

EOF

# -------------------------------
# very big numbers
# -------------------------------

statement ok
DELETE FROM t_using_dataflow_rendering;

statement ok
INSERT INTO t_using_dataflow_rendering VALUES (1e38::real, 1e38::double, 1e38::numeric);

# DIFF TO CONSTANT FOLDING (SELECT on types [REAL, DOUBLE])!
# to be addressed with https://github.com/MaterializeInc/database-issues/issues/4341
query RRR
SELECT * FROM t_using_dataflow_rendering
UNION ALL
SELECT SUM(real1), SUM(double1), SUM(numeric1)
FROM t_using_dataflow_rendering;
----
10141205000000000000000000000000 10141204801825835000000000000000 100000000000000000000000000000000000000
100000000000000000000000000000000000000 100000000000000000000000000000000000000 100000000000000000000000000000000000000

query T multiline
EXPLAIN OPTIMIZED PLAN WITH (humanized expressions) AS VERBOSE TEXT FOR SELECT * FROM t_using_dataflow_rendering;
----
Explained Query:
  ReadStorage materialize.public.t_using_dataflow_rendering

Source materialize.public.t_using_dataflow_rendering

Target cluster: quickstart

EOF