mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-20 05:05:38 +00:00
14 lines
480 B
MySQL
14 lines
480 B
MySQL
|
DROP TABLE IF EXISTS test02315;
|
||
|
|
|
||
|
|
CREATE TABLE test02315(a UInt64, b UInt64) ENGINE=MergeTree() ORDER BY (a, b);
|
||
|
|
|
||
|
|
INSERT INTO test02315 SELECT number % 2 as a, number as b FROM numbers(10);
|
||
|
|
|
||
|
|
-- { echoOn }
|
||
|
|
SELECT count() AS amount, a, b, GROUPING(a, b) FROM test02315 GROUP BY GROUPING SETS ((a, b), (a), ()) ORDER BY (amount, a, b);
|
||
|
|
|
||
|
|
SELECT count() AS amount, a, b, GROUPING(a, b) FROM test02315 GROUP BY ROLLUP(a, b) ORDER BY (amount, a, b);
|
||
|
|
|
||
|
|
-- { echoOff }
|
||
|
|
DROP TABLE test02315;
|