-- { echo }
-- Test: crash the server
SELECT 'fooooo' INTERSECT DISTINCT SELECT 'fooooo';
fooooo
SELECT 'fooooo' EXCEPT ALL SELECT 'fooooo';
-- Test: intersect return incorrect result for const column
SELECT 1 FROM numbers(10) INTERSECT SELECT 1 FROM numbers(10);
1
1
1
1
1
1
1
1
1
1
SELECT toString(1) FROM numbers(10) INTERSECT SELECT toString(1) FROM numbers(10);
1
1
1
1
1
1
1
1
1
1
SELECT '1' FROM numbers(10) INTERSECT SELECT '1' FROM numbers(10);
1
1
1
1
1
1
1
1
1
1
SELECT 1 FROM numbers(10) INTERSECT DISTINCT SELECT 1 FROM numbers(10);
1
SELECT toString(1) FROM numbers(10) INTERSECT DISTINCT SELECT toString(1) FROM numbers(10);
1
SELECT '1' FROM numbers(10) INTERSECT DISTINCT SELECT '1' FROM numbers(10);
1
-- Test: except return incorrect result for const column
SELECT 2 FROM numbers(10) EXCEPT SELECT 1 FROM numbers(5);
2
2
2
2
2
2
2
2
2
2
SELECT toString(2) FROM numbers(10) EXCEPT SELECT toString(1) FROM numbers(5);
2
2
2
2
2
2
2
2
2
2
SELECT '2' FROM numbers(10) EXCEPT SELECT '1' FROM numbers(5);
2
2
2
2
2
2
2
2
2
2
SELECT 2 FROM numbers(10) EXCEPT DISTINCT SELECT 1 FROM numbers(5);
2
SELECT toString(2) FROM numbers(10) EXCEPT DISTINCT SELECT toString(1) FROM numbers(5);
2
SELECT '2' FROM numbers(10) EXCEPT DISTINCT SELECT '1' FROM numbers(5);
2