CREATE TABLE integers(i bigint, ts TIMESTAMP TIME INDEX);

INSERT INTO integers VALUES (1, 1), (2, 2), (3, 3);

SELECT DISTINCT i%2 FROM integers ORDER BY 1;

-- TODO(LFC): Failed to run under new DataFusion
-- expected:
--  +-----------------------+
--  | integers.i % Int64(2) |
--  +-----------------------+
--  | 1                     |
--  | 0                     |
--  +-----------------------+
SELECT DISTINCT i % 2 FROM integers WHERE i<3 ORDER BY i;

SELECT DISTINCT ON (1) i % 2, i FROM integers WHERE i<3 ORDER BY i;

SELECT DISTINCT integers.i FROM integers ORDER BY i DESC;

SELECT DISTINCT i FROM integers ORDER BY integers.i DESC;

SELECT DISTINCT integers.i FROM integers ORDER BY integers.i DESC;

DROP TABLE integers;