-- Tags: no-random-settings
-- there is a bug if `optimize_distinct_in_order` is true

DROP TABLE IF EXISTS test;
CREATE TABLE test
(
    c1 String,
    c2 String,
    c3 String
)
ENGINE = ReplacingMergeTree
ORDER BY (c1, c3);

INSERT INTO test(c1, c2, c3) VALUES ('', '', '1'), ('', '', '2'),('v1', 'v2', '3'),('v1', 'v2', '4'),('v1', 'v2', '5');

SELECT c1, c2, c3 FROM test GROUP BY c1, c2, c3 ORDER BY c1, c2, c3;
SELECT DISTINCT c1, c2, c3 FROM test;

DROP TABLE test;