# name: test/sql/function/generic/test_in.test
# description: Test IN statement
# group: [generic]

statement ok
SET default_null_order='nulls_first';

statement ok
CREATE TABLE integers(i INTEGER)

statement ok
INSERT INTO integers VALUES (1), (2), (3), (NULL);

query I
SELECT * FROM integers WHERE i IN (1, 2) ORDER BY i
----
1
2

query I
SELECT * FROM integers WHERE i IN (1, 2, 3, 4, 5, 6, 7, 8) ORDER BY i
----
1
2
3

query IT
SELECT i, i IN (1, 2, 3, 4, 5, 6, 7, 8) FROM integers ORDER BY i
----
NULL	NULL
1	1
2	1
3	1

query IT
SELECT i, i NOT IN (1, 3, 4, 5, 6, 7, 8) FROM integers ORDER BY i
----
NULL	NULL
1	0
2	1
3	0

query II
SELECT i, i IN (1, 2, NULL, 4, 5, 6, 7, 8) FROM integers ORDER BY i
----
NULL	NULL
1	1
2	1
3	NULL

query IT
SELECT i, i IN (i + 1) FROM integers ORDER BY i
----
NULL	NULL
1	0
2	0
3	0

query IT
SELECT i, i IN (i + 1, 42, i) FROM integers ORDER BY i
----
NULL	NULL
1	1
2	1
3	1

query IT
SELECT i, 1 IN (i - 1, i, i + 1) FROM integers ORDER BY i
----
NULL	NULL
1	1
2	1
3	0

query IT
SELECT i, 1 NOT IN (i - 1, i, i + 1) FROM integers ORDER BY i
----
NULL	NULL
1	0
2	0
3	1

query IT
SELECT i, i IN (11, 12, 13, 14, 15, 16, 17, 18, 1, i) FROM integers ORDER BY i
----
NULL	NULL
1	1
2	1
3	1

query IT
SELECT i, i NOT IN (11, 12, 13, 14, 15, 16, 17, 18, 1, i) FROM integers ORDER BY i
----
NULL	NULL
1	0
2	0
3	0

query IT
SELECT i, 1 IN (11, 12, 13, 14, 15, 16, 17, 18, 1, i) FROM integers ORDER BY i
----
NULL	1
1	1
2	1
3	1

query IT
SELECT i, 1 NOT IN (11, 12, 13, 14, 15, 16, 17, 18, 1, i) FROM integers ORDER BY i
----
NULL	0
1	0
2	0
3	0

query IT
SELECT i, i IN ((SELECT MAX(i) FROM integers), (SELECT MIN(i) FROM integers)) FROM integers ORDER BY i
----
NULL	NULL
1	1
2	0
3	1

query III
SELECT i, (SELECT MAX(i) FROM integers WHERE i <> i1.i), (SELECT MIN(i) FROM integers WHERE i <= i1.i) FROM integers i1 ORDER BY i
----
NULL	NULL	NULL
1	3	1
2	3	1
3	2	1

query IT
SELECT i, i IN ((SELECT MAX(i) FROM integers WHERE i <> i1.i), (SELECT MIN(i) FROM integers WHERE i <= i1.i)) FROM integers i1 ORDER BY i
----
NULL	NULL
1	1
2	0
3	0

query I
SELECT 1 IN [1, 2, 3];
----
true

query I
SELECT 1 IN [2, 2, 3];
----
false

statement ok
PREPARE v1 AS SELECT 1 IN ?

query I
EXECUTE v1([]);
----
false

query I
SELECT 1 IN [];
----
false

query I
EXECUTE v1([1, 2, 3]);
----
true

query I
EXECUTE v1([2, 2, 3]);
----
false

# Test <expr> IN <column_ref>

query I
with list_provider as (
	select [1, 2] as lst
)
SELECT i FROM (
	from integers, list_provider
) t(i, lst) WHERE i IN lst ORDER BY i
----
1
2

query I
with list_provider as (
	select [1, 2, 3, 4, 5, 6, 7, 8] as lst
)
SELECT i FROM (
	from integers, list_provider
) t(i, lst) WHERE i IN lst ORDER BY i
----
1
2
3

query II
with list_provider as (
	select [1, 2, 3, 4, 5, 6, 7, 8] as lst
)
SELECT i, i IN lst FROM (
	from integers, list_provider
) t(i, lst) order by i
----
NULL	NULL
1	1
2	1
3	1

query II
with list_provider as (
	select [1, 3, 4, 5, 6, 7, 8] as lst
)
SELECT i, i NOT IN lst FROM (
	from integers, list_provider
) t(i, lst) order by i
----
NULL	NULL
1	0
2	1
3	0

query II
with list_provider as (
	select [1, 2, NULL, 4, 5, 6, 7, 8] as lst
)
SELECT i, i IN lst FROM (
	from integers, list_provider
) t(i, lst) order by i
----
NULL	NULL
1	1
2	1
3	0

# ^ Note the '0' on the last row
# This is different from regular IN behavior