mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 16:12:01 +00:00
4 lines
348 B
SQL
4 lines
348 B
SQL
SELECT RegionID, uniqHLL12(WatchID) AS X FROM remote('127.0.0.{1,2}', test, hits) GROUP BY RegionID HAVING X > 100000 ORDER BY RegionID ASC;
|
|
SELECT RegionID, uniqCombined(WatchID) AS X FROM remote('127.0.0.{1,2}', test, hits) GROUP BY RegionID HAVING X > 100000 ORDER BY RegionID ASC;
|
|
SELECT abs(uniq(WatchID) - uniqExact(WatchID)) FROM test.hits;
|