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# name: test/sql/join/inner/test_join_is_not_distinct.test
# description: Test using two join predicates, of which one is IS NOT DISTINCT
# group: [inner]
# internal #5264
statement ok
PRAGMA enable_verification;
statement ok
CREATE TABLE tbl (col0 INTEGER, col1 INTEGER);
statement ok
INSERT INTO tbl VALUES (1, 0), (1, 1);
query II
SELECT x.col1, y.col1 FROM tbl x JOIN tbl y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
0 0
1 1
query II
SELECT x.col1, y.col1 FROM tbl x JOIN tbl y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
0 0
1 1
statement ok
INSERT INTO tbl VALUES (1, 0), (1, 1);
query II
SELECT x.col1, y.col1 FROM tbl x JOIN tbl y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
0 0
0 0
0 0
0 0
1 1
1 1
1 1
1 1
query II
SELECT x.col1, y.col1 FROM tbl x JOIN tbl y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
0 0
0 0
0 0
0 0
1 1
1 1
1 1
1 1
# same but with structs
statement ok
CREATE TABLE tbl_s (col0 STRUCT(x INTEGER), col1 STRUCT(x INTEGER));
statement ok
INSERT INTO tbl_s VALUES ({x: 1}, {x: 0}), ({x: 1}, {x: 1});
query II
SELECT x.col1, y.col1 FROM tbl_s x JOIN tbl_s y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
{'x': 0} {'x': 0}
{'x': 1} {'x': 1}
query II
SELECT x.col1, y.col1 FROM tbl_s x JOIN tbl_s y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
{'x': 0} {'x': 0}
{'x': 1} {'x': 1}
statement ok
INSERT INTO tbl_s VALUES ({x: 1}, {x: 0}), ({x: 1}, {x: 1});
query II
SELECT x.col1, y.col1 FROM tbl_s x JOIN tbl_s y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
{'x': 0} {'x': 0}
{'x': 0} {'x': 0}
{'x': 0} {'x': 0}
{'x': 0} {'x': 0}
{'x': 1} {'x': 1}
{'x': 1} {'x': 1}
{'x': 1} {'x': 1}
{'x': 1} {'x': 1}
query II
SELECT x.col1, y.col1 FROM tbl_s x JOIN tbl_s y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
{'x': 0} {'x': 0}
{'x': 0} {'x': 0}
{'x': 0} {'x': 0}
{'x': 0} {'x': 0}
{'x': 1} {'x': 1}
{'x': 1} {'x': 1}
{'x': 1} {'x': 1}
{'x': 1} {'x': 1}
# same but with lists
statement ok
CREATE TABLE tbl_l (col0 INTEGER[], col1 INTEGER[]);
statement ok
INSERT INTO tbl_l VALUES ([1], [0]), ([1], [1]);
query II
SELECT x.col1, y.col1 FROM tbl_l x JOIN tbl_l y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
[0] [0]
[1] [1]
query II
SELECT x.col1, y.col1 FROM tbl_l x JOIN tbl_l y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
[0] [0]
[1] [1]
statement ok
INSERT INTO tbl_l VALUES ([1], [0]), ([1], [1]);
query II
SELECT x.col1, y.col1 FROM tbl_l x JOIN tbl_l y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
[0] [0]
[0] [0]
[0] [0]
[0] [0]
[1] [1]
[1] [1]
[1] [1]
[1] [1]
query II
SELECT x.col1, y.col1 FROM tbl_l x JOIN tbl_l y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
[0] [0]
[0] [0]
[0] [0]
[0] [0]
[1] [1]
[1] [1]
[1] [1]
[1] [1]
query IIII
WITH abc AS (
SELECT * FROM (
VALUES (1, 'x'), (1, 'x'), (1, '0'), (1, '0')
) AS tbl(col0, col1)
)
SELECT x.col0 AS c1, x.col1 AS c2, y.col0 AS c3, y.col1 AS c4
FROM abc x JOIN abc y ON x.col0 = y.col0
AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY c1, c2, c3, c4;
----
1 0 1 0
1 0 1 0
1 0 1 0
1 0 1 0
1 x 1 x
1 x 1 x
1 x 1 x
1 x 1 x
# tests with NULLs
statement ok
CREATE TABLE tbl_null (col0 INTEGER, col1 INTEGER);
statement ok
INSERT INTO tbl_null VALUES (1, 0), (1, 1), (1, NULL), (NULL, 1), (0, NULL), (NULL, 0), (NULL, NULL);
query II
SELECT x.col1, y.col1 FROM tbl_null x JOIN tbl_null y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1, y.col1;
----
0 0
1 1
NULL NULL
NULL NULL
query II
SELECT x.col1, y.col1 FROM tbl_null x JOIN tbl_null y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
0 0
1 1
query II
SELECT x.col1, y.col1 FROM tbl_null x JOIN tbl_null y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
0 0
1 1
NULL NULL
NULL NULL
query II
SELECT x.col1, y.col1 FROM tbl_null x JOIN tbl_null y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
0 0
1 1
# similar but with structs
statement ok
CREATE TABLE tbl_s_null (col0 STRUCT(x INTEGER), col1 STRUCT(x INTEGER));
statement ok
INSERT INTO tbl_s_null VALUES ({x: 1}, {x: 0}), ({x: 1}, {x: 1}), ({x: 1}, NULL), ({x: 1}, {x: NULL});
query II
SELECT x.col1, y.col1 FROM tbl_s_null x JOIN tbl_s_null y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1, y.col1 NULLS LAST;
----
{'x': 0} {'x': 0}
{'x': 1} {'x': 1}
{'x': NULL} {'x': NULL}
NULL NULL
query II
SELECT x.col1, y.col1 FROM tbl_s_null x JOIN tbl_s_null y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1.x, y.col1.x NULLS LAST;
----
{'x': 0} {'x': 0}
{'x': 1} {'x': 1}
{'x': NULL} {'x': NULL}
query II
SELECT x.col1, y.col1 FROM tbl_s_null x JOIN tbl_s_null y
ON x.col0 = y.col0 AND x.col1 > y.col1
ORDER BY x.col1.x, y.col1.x NULLS LAST;
----
{'x': 1} {'x': 0}
{'x': NULL} {'x': 0}
{'x': NULL} {'x': 1}
query II
SELECT x.col1, y.col1 FROM tbl_s_null x JOIN tbl_s_null y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
{'x': 0} {'x': 0}
{'x': 1} {'x': 1}
{'x': NULL} {'x': NULL}
NULL NULL
query II
SELECT x.col1, y.col1 FROM tbl_s_null x JOIN tbl_s_null y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
{'x': 0} {'x': 0}
{'x': 1} {'x': 1}
{'x': NULL} {'x': NULL}
# same but with lists
statement ok
CREATE TABLE tbl_l_null (col0 INTEGER[], col1 INTEGER[]);
statement ok
INSERT INTO tbl_l_null VALUES ([1], [0]), ([1], [1]), ([1], NULL), ([1], [NULL]);
query II
SELECT x.col1, y.col1 FROM tbl_l_null x JOIN tbl_l_null y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1, y.col1;
----
[0] [0]
[1] [1]
[NULL] [NULL]
NULL NULL
query II
SELECT x.col1, y.col1 FROM tbl_l_null x JOIN tbl_l_null y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1, y.col1 NULLS LAST;
----
[0] [0]
[1] [1]
[NULL] [NULL]
query II
SELECT x.col1, y.col1 FROM tbl_l_null x JOIN tbl_l_null y
ON x.col0 = y.col0 AND (x.col1 IS NOT DISTINCT FROM y.col1)
ORDER BY x.col1;
----
[0] [0]
[1] [1]
[NULL] [NULL]
NULL NULL
query II
SELECT x.col1, y.col1 FROM tbl_l_null x JOIN tbl_l_null y
ON x.col0 = y.col0 AND x.col1 = y.col1
ORDER BY x.col1;
----
[0] [0]
[1] [1]
[NULL] [NULL]
# duckdb-r issue 8
statement ok
create table tb1 as select range*2 as a from range(100);
statement ok
create table tb2 as select range*4 as a from range(100);
statement ok
insert into tb2 (select NULL from range(20));
statement ok
insert into tb1 (select NULL from range(20));
query I
SELECT count(*) FROM tb1 AS lhs ANTI JOIN tb2 AS rhs ON (lhs.a IS NOT DISTINCT FROM rhs.a);
----
50
# and some coverage
statement ok
create or replace table tb1 as select range*2 as a, range*50 as b from range(2);
statement ok
create or replace table tb2 as select range*4 as a, range*500 as b from range(2);
statement ok
insert into tb2 (select NULL, NULL from range(2));
statement ok
insert into tb1 (select NULL, NULL from range(2));
query II
SELECT lhs.a, rhs.a FROM tb1 AS lhs LEFT JOIN tb2 AS rhs ON (lhs.a IS NOT DISTINCT FROM rhs.a) ORDER BY ALL;
----
0 0
2 NULL
NULL NULL
NULL NULL
NULL NULL
NULL NULL
|
