-- { echoOn } SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY ROLLUP(number, number % 2) ORDER BY (number, number % 2, val) SETTINGS group_by_use_nulls=1; SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY ROLLUP(number, number % 2) ORDER BY (number, number % 2, val) SETTINGS group_by_use_nulls=0; SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY CUBE(number, number % 2) ORDER BY (number, number % 2, val) SETTINGS group_by_use_nulls=1; SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY CUBE(number, number % 2) ORDER BY (number, number % 2, val) SETTINGS group_by_use_nulls=0; SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY GROUPING SETS ( (number), (number % 2) ) ORDER BY (number, number % 2, val) SETTINGS group_by_use_nulls = 1; SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY GROUPING SETS ( (number), (number % 2) ) ORDER BY (number, number % 2, val) SETTINGS group_by_use_nulls = 0; SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY ROLLUP(number, number % 2) WITH TOTALS ORDER BY (number, number % 2, val) SETTINGS group_by_use_nulls=1; SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY CUBE(number, number % 2) WITH TOTALS ORDER BY (number, number % 2, val) SETTINGS group_by_use_nulls=1; SELECT number, number % 2, sum(number) AS val FROM numbers(10) GROUP BY GROUPING SETS ( (number), (number % 2) ) ORDER BY 1, tuple(val) SETTINGS group_by_use_nulls = 1, max_bytes_before_external_sort=10;