# 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

statement ok
CREATE TABLE foo (a integer)

statement ok
INSERT INTO foo VALUES (37)

statement ok
CREATE TABLE bar (a integer, b integer)

statement ok
INSERT INTO bar VALUES (37, 42), (37, 42)

query II
SELECT *, count(*) FROM foo GROUP BY a
----
37 1

query II
SELECT *, count(*) FROM foo GROUP BY a, a, a + 1
----
37 1

query I
SELECT a FROM foo GROUP BY a, foo.a
----
37

statement error column "bar.b" must appear in the GROUP BY clause or be used in an aggregate function
SELECT *, count(*) FROM bar GROUP BY a

query II
SELECT a, count(*) FROM bar GROUP BY a
----
37 2

query II
SELECT * FROM bar GROUP BY a, b
----
37 42

statement ok
CREATE TABLE quux (a integer)

query I
SELECT count(a) FROM quux WHERE a < 0
----
0

query I
SELECT count(*) FROM quux WHERE a < 0
----
0

statement ok
INSERT INTO quux VALUES (37), (NULL)

query I
SELECT count(*) FROM quux
----
2

query I
SELECT count(a) FROM quux
----
1

query I
SELECT count(a) FROM quux WHERE a < 0
----
0

query I
SELECT count(*) FROM quux WHERE a < 0
----
0

query I
SELECT sum(a) FROM quux
----
37

query I
SELECT sum(a) FROM quux WHERE a < 0
----
NULL