mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-15 20:24:07 +00:00
8 lines
363 B
MySQL
8 lines
363 B
MySQL
|
DROP TABLE IF EXISTS test.view;
|
||
|
|
CREATE VIEW test.view AS SELECT CounterID, count() AS c FROM test.hits GROUP BY CounterID;
|
||
|
|
SELECT count() FROM test.view;
|
||
|
|
SELECT c, count() FROM test.view GROUP BY c ORDER BY count() DESC LIMIT 10;
|
||
|
|
SELECT * FROM test.view ORDER BY c DESC LIMIT 10;
|
||
|
|
SELECT * FROM test.view SAMPLE 0.1 ORDER BY c DESC LIMIT 10;
|
||
|
|
DROP TABLE test.view;
|